IREB2, CHRNA5, CHRNA3, FAM13A & hedgehog interacting protein genes polymorphisms & risk of chronic obstructive pulmonary disease in Tatar population from Russia.

PubMed

Korytina, Gulnaz Faritovna; Akhmadishina, Leysan Zinurovna; Viktorova, Elena Vitalievna; Kochetova, Olga Vladimirovna; Viktorova, Tatyana Victorovna

2016-12-01

Chronic obstructive pulmonary disease (COPD) is a complex chronic inflammatory disease of the respiratory system affecting primarily distal respiratory pathways and lung parenchyma. This study was aimed at investigating the association of COPD with IREB2, CHRNA5, CHRNA3, FAM13A and hedgehog interacting protein (HHIP) genes in a Tatar population from Russia. Six single nucleotide polymorphisms (SNPs) (rs13180, rs16969968, rs1051730, rs6495309, rs7671167, rs13118928) were genotyped by the real-time polymerase chain reaction in this study (511 COPD patients and 508 controls). Logistic regression was used to detect the association of SNPs and haplotypes of linked loci in different models. Linear regression analyses were performed to estimate the relationship between SNPs and lung function parameters and pack-years. The rs13180 (IREB2), rs16969968 (CHRNA5) and rs1051730 (CHRNA3) were significantly associated with COPD in additive model [Padj =0.00001, odds ratio (OR)=0.64; Padj =0.0001, OR=1.41 and Padj =0.0001, OR=1.47]. The C-G haplotype by rs13180 and rs1051730 was a protective factor for COPD in our population (Padj =0.0005, OR=0.61). These results were confirmed only in smokers. The rs16969968 and rs1051730 were associated with decrease of forced expiratory volume in 1 sec % predicted (Padj =0.005 and Padj =0.0019). Our study showed the association of rs13180, rs16969968 and rs1051730 with COPD and lung function in Tatar population from Russia. Further studies need to be done in other ethnic populations.

Inflammatory and Immune Response Genes Polymorphisms are Associated with Susceptibility to Chronic Obstructive Pulmonary Disease in Tatars Population from Russia.

PubMed

Korytina, Gulnaz Faritovna; Akhmadishina, L Z; Kochetova, O V; Aznabaeva, Y G; Zagidullin, Sh Z; Victorova, T V

2016-08-01

Chronic obstructive pulmonary disease (COPD) is a complex chronic inflammatory disease of the respiratory system affecting primarily distal respiratory pathways and lung parenchyma. This work was designed as a case-control study aimed at investigating the association of COPD with polymorphisms in inflammatory and immune response genes (JAK1, JAK3, STAT1, STAT3, NFKB1, IL17A, ADIPOQ, ADIPOR1, etc.) in Tatar population from Russia. Ten SNPs (rs310216, rs3212780, rs12693591, rs2293152, rs28362491, rs4711998, rs1974226, rs1501299, rs266729, and rs12733285) were genotyped by the real-time polymerase chain reaction (TaqMan assays) in a case-control study (425 COPD patients and 457 in the control group, from Ufa, Russia). Logistic regression was used to detect the association of SNPs in different models. Linear regression analyses were performed to estimate the relationship between SNPs and lung function parameters and pack-years. In Tatar population, significant associations of JAK1 (rs310216) (P = 0.0002, OR 1.70 in additive model), JAK3 (rs3212780) (P = 0.001, OR 1.61 in dominant model), and IL17A (rs1974226) (P = 0.0037, OR 2.31 in recessive model) with COPD were revealed. The disease risk was higher in carriers of insertion allele of NFKB1 (rs28362491) (P = 0.045, OR 1.22). We found a significant gene-by-environment interaction of smoking status and IL17A (rs1974226) (P interact = 0.016), JAK3 (rs3212780) (P interact = 0.031), ADIPOQ (rs266729) (P interact = 0.013), and ADIPOR1 (rs12733285) (P interact = 0.018). The relationship between the rs4711998, rs1974226, rs310216, rs3212780, rs28362491, and smoking pack-years was found (P = 0.045, P = 0.004, P = 0.0005, P = 0.021, and P = 0.042). A significant genotype-dependent variation of forced vital capacity was observed for NFKB1 (rs28362491) (P = 0.017), ADIPOR1 (rs12733285) (P = 0.043), and STAT1 (rs12693591) (P = 0.048). The genotypes of STAT1 (rs12693591) (P = 0.013) and JAK1 (rs

Japan’s Role in the New Era

DTIC Science & Technology

1992-04-15

JAPAN’S ROLE IN THE NEW ERA BY .1 Colonel Yasuhiro Naomi ELECTE .F Japan Ground Self Defense Force ,4aY 1.4 19,92 A DISTRIBUTION STATEMENT A: Approved...Colonel Yasuhiro Naomi D.ti ibltof Japan Ground Self Defense Force ,v’ilti~ity Cod - A~a~i ardj r Colonel Donald W. Boose, Jr...Pennsylvania 17013 ABSTRACT AUTHOR: Colonel Yasuhiro Naomi, Japan Ground Self -Defense Force TITLE: Japan’s Role in the New Era FORMAT: Individual Study

Meckel syndrome in different populations.

PubMed

Lurie, I W; Prytkov, A N; Meldere, L V

1984-08-01

We report on 18 infants from 13 families where the infant was affected with the Meckel syndrome. The parents belong to various national groups--Russians, Byelorussians, Poles, Ukranians, Letts, and Tatars. One child was from an incestuous union (half-sister and half-brother), in 4 families the parents were natives of the same or neighboring villages; other parents apparently were not related. Excluding 3 couples from Central Russia, the Ukraine, and Tatary, the other 10 families were the inhabitants of the Moscow region, Byelorussia, and Latvia. In 3 of these families at least one grandparent was of Tatar descent. At the same time the frequency of Tatars in these regions is less than 1%. Using the Newton binomial distribution it was shown that the hypothesis about equal frequency of the Meckel syndrome gene among Tatars and other national groups under study may be excluded completely, and therefore the alternative hypothesis about an unusually high frequency of this gene among Tatars must be accepted. Such analysis may be useful for comparative evaluation of gene frequencies in populations which cannot be studied directly.

Achievement in Physics

NASA Astrophysics Data System (ADS)

1999-03-01

Naomi Moran, a student at the Arnewood School, New Milton, Hampshire was the first recipient of the `Achievement in Physics' prize awarded by the South Central Branch of The Institute of Physics. Naomi received an award certificate and cheque for £100 from Dr Ruth Fenn, Chairman of the Branch, at the annual Christmas lecture held at the University of Surrey in December. She is pictured with Dr Fenn and Steve Beith, physics teacher at the Arnewood School.  Photo Figure 1. Naomi Moran receiving her award (photograph courtesy of Peter Milford). The award is intended to celebrate personal achievement in physics at any level at age 16-17 and is not restricted to those who gain the highest academic results. Schools across the county were invited to nominate suitable candidates; Naomi's nomination by the school's deputy head of science impressed the judges because of her ability to grasp the most difficult parts of the subject quickly, in addition to the fact that she took her AS-level science in year 11 when she was only 16. She is currently studying A-level physics, chemistry and mathematics and hopes to continue her studies at university later this year.

(A Mulitimodal Ultramicrospectroscope(MUMS): Imaging with Integrated Spectroscopies for Chemical and Biomolecular Identification*): Scientific Progress and accomplishments

DTIC Science & Technology

2009-01-01

nanoshell surface.( Bardhan et al. “Nanoscale control of Near-Infrared Fluorescence Enhancement using Au Nanoshells”, Small 4, 1716-1722 (2008)). 6. We...Brinson, J. Britt Lassiter, Carly S. Levin, Rizia Bardhan , Nikolay Mirin and Naomi J. Halas, “Nanoshells made easy: improving Au layer growth on...Spectroscopy”, JACS 130, 14040-1 (2008). 5. Rizia Bardhan , Nate K. Grady, and Naomi J. Halas, “Nanoscale control of Near-Infrared Fluorescence Enhancement

East Sea Spatial and Temporal Variability of Thermohaline Structure and Circulation Identified From Observational (T, S) Profiles

DTIC Science & Technology

2015-12-01

salinity effect caused by the Amur River’s discharge into the Tatar Strait, and a one- month delay after maximum discharge in September. The research...discovered another low salinity effect through the Korea Strait in summer by the Changjiang River’s discharge into the East China Sea, which identified... effect caused by the Amur River’s discharge into the Tatar Strait, and a one-month delay after maximum discharge in September. The research discovered

Married...with Food Allergies | NIH MedlinePlus the Magazine

MedlinePlus

... of this page please turn Javascript on. Feature: Food Allergies Married...with Food Allergies Past Issues / Spring 2011 Table of Contents ... married life together and a common problem—severe food allergies. NIH MedlinePlus magazine’s Naomi Miller caught up ...

78 FR 70047 - Request for the Technical Review of 25 Draft Skin Notation Assignments and Skin Notation Profiles

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... used for substances identified as causing or contributing to allergic contact dermatitis (ACD) or other..., 4676 Columbia Parkway, Cincinnati, Ohio 45226. FOR FURTHER INFORMATION CONTACT: Naomi Hudson, NIOSH... professionals, employers, and other interested parties in protecting workers from chemical contact with the skin...

Assessing the Pathogenic Ability of Ralstonia pseudosolanacearum (Ralstonia solanacearum Phylotype I) from Ornamental Rosa spp. Plants.

PubMed

Tjou-Tam-Sin, Napoleon N A; van de Bilt, Jeroen L J; Westenberg, Marcel; Gorkink-Smits, Peggy P M A; Landman, N Marco; Bergsma-Vlami, Maria

2017-01-01

Ralstonia pseudosolanacearum ( Ralstonia solanacearum phylotype I) isolates found in stunted, yellowing, and wilted ornamental rose ( Rosa spp.) were assessed for their pathogenic ability in two rose cultivars (cv. "Armando" and cv. "Red Naomi") and in four solanaceous crops: tomato ( Solanum lycopersicum cv. "Money Maker"), tobacco ( Nicotiana tabacum cv. "White Burley"), eggplant ( Solanum melongena cv. "Black Beauty") and sweet pepper ( Capsicum annum cv. "Yolo Wonder"). Significant differences were observed in susceptibility between the two rose cultivars as well as between the two modes of inoculation performed. The cultivar "Armando" was significantly more susceptible than cultivar "Red Naomi," exhibiting higher disease severity and incidence. Similarly, stem inoculation after wounding was found to be significantly more effective than soil drenching, resulting in higher disease severity. Additionally, a temperature dependency in susceptibility was observed for both cultivars irrespective of the mode of inoculation, however, this was significantly more pronounced upon soil drenching. The solanaceous crops all showed to be susceptible to the R . pseudosolanacearum isolates originated from the Rosa spp. plants. Furthermore, both rose cultivars were able to harbor symptomless infections with other R . pseudosolanacearum and R. solanacearum isolates than those isolated from rose. Our results clearly demonstrated that latent infections in a rose cultivar such as cv. "Red Naomi" do occur even at temperatures as low as 20°C. This latency poses high risks for the entire floricultural industry as latently infected Rosa spp. plants are propagated and distributed over various continents, including areas where climatic conditions are optimal for the pathogen.

Citizenship Education, Policy, and the Educationalization of Educational Research

ERIC Educational Resources Information Center

Hodgson, Naomi

2008-01-01

In this essay, Naomi Hodgson reconsiders the value of Michel Foucault's normalization thesis to the study of educationalization in relation to contemporary educational policy and research. Hodgson begins by analyzing educational researchers' response to the recent introduction of citizenship education in England, focusing specifically on a review…

Future Approaches to the Economic Instrument of Power

DTIC Science & Technology

2006-01-01

plan in Iraq, and it echoed the millennial slogan, “It’s the economy, stupid!” Naomi Klein offers the poignant observa- tion that injecting greed...informal market entrepreneurs is one way to deal with informal markets. Staying economically competitive allows us to manufacture favorable tradeoffs

Macintoshed Libraries 2.0.

ERIC Educational Resources Information Center

Vaccaro, Bill, Ed.; Valauskas, Edward J., Ed.

This annual collection contains 18 papers about the use of Macintosh computers in libraries. Papers include: "The Macintosh as a Wayfinding Tool for Professional Conferences: The LITA '88 HyperCard Stack" (Ann F. Bevilacqua); "Enhancing Library Services with the Macintosh" (Naomi C. Broering); "Scanning Technologies in…

What Is Effectiveness? Panel Discussion.

ERIC Educational Resources Information Center

Zigmond, Naomi

Two papers are presented from a panel discussion moderated by Naomi Zigmond, who introduces the papers with a note on definitions and measures of intervention effectiveness. "Some Thoughts on Effective Intervention for Handicapped Preschoolers," by Phillip Strain, notes that special education researchers attempt to be efficient, economical,…

Controlled by the Corporate Narrative: Obama's Education Policy, the Shock Doctrine, and Mechanisms of Capitalist Power

ERIC Educational Resources Information Center

Lea, Virginia

2011-01-01

This article aims to illuminate how and why public schools have been sustained and/or strengthened as hierarchical, inequitable, and undemocratic sites that serve the corporate capitalist state. In doing so, the author draws on three theoretical ideas: the "shock doctrine," described vividly by Naomi Klein (2007); "critical…

Unlocking Families' Potential: A Conversation with Karen L. Mapp

ERIC Educational Resources Information Center

Thiers, Naomi

2017-01-01

Karen L. Mapp--former Deputy Superintendent for Family and Community Engagement for Boston's schools and noted researcher and author on how schools can partner with families--talks with "EL" editor Naomi Thiers on the need to approach engaging family caregivers in students' learning in a new way, starting with emphasizing active…

Joint Force Quarterly. Issue 43, 4th Quarter 2006

DTIC Science & Technology

2006-01-01

plan in Iraq, and it echoed the millennial slogan, “It’s the economy, stupid!” Naomi Klein offers the poignant observa- tion that injecting greed and...closer study. Alternatively, creating a two-tier market system that makes the cost of business unsus- tainable for informal market entrepreneurs is one

Contemporary Issues in Cognitive Psychology: The Loyola Symposium.

ERIC Educational Resources Information Center

Solso, Robert L. , Ed.

Contributions in the first section of this volume are: "Learning to Identify Toy Block Structures" by Patrick Winston; "Beyond the Yellow-Volkswagen Detector and the Grandmother Cell: A General Strategy for the Exploration of Operations in Human Pattern Recognition" by Naomi Weisstein; "Visual Recognition in a Theory of Information Processing" by…

"My Future Doesn't Know ME": Time and Subjectivity in Poetry by Young People

ERIC Educational Resources Information Center

Conrad, Rachel

2012-01-01

This article explores children's imaginative representations of time in relation to self-experience. Poems published in a young poets' anthology edited by Naomi Shihab Nye are analyzed in order to discern models of temporality and subjectivity imagined by young writers. A "dynamic temporality" is seen in a subset of poems which manipulate time…

Learning about Environmental Print through Picture Books.

ERIC Educational Resources Information Center

Kuby, Patricia; And Others

1996-01-01

Describes picture books that contain environmental print (print found in the natural environment of a child, such as logos, billboards, and road signs) and how they can be used in the classroom. Includes "ABC Drive!" by Naomi Howland (1994), "The Signmaker's Assistant" by Tedd Arnold (1992), and four others. Also provides a…

Independent Media, Youth Agency, and the Promise of Media Education

ERIC Educational Resources Information Center

Poyntz, Stuart R.

2006-01-01

Through a discussion of two videos--The Take (Naomi Klein & Avi Lewis, 2004), and a student project--I argue that media education can further the role of youth as critically engaged, democratic citizens most effectively when educators develop students' capacity for reflection and self-expression through engagement with those power structures that…

Telling our stories: heroin-assisted treatment and SNAP activism in the Downtown Eastside of Vancouver.

PubMed

Boyd, Susan; Murray, Dave; MacPherson, Donald

2017-05-18

This article highlights the experiences of a peer-run group, SALOME/NAOMI Association of Patients (SNAP), that meets weekly in the Downtown Eastside of Vancouver, British Columbia, Canada. SNAP is a unique independent peer- run drug user group that formed in 2011 following Canada's first heroin-assisted treatment trial (HAT), North America Opiate Medication Initiative (NAOMI). SNAP's members are now made up of former research participants who participated in two heroin-assisted trials in Vancouver. This article highlights SNAP members' experiences as research subjects in Canada's second clinical trial conducted in Vancouver, Study to Assess Longer-term Opioid Medication Effectiveness (SALOME), that began recruitment of research participants in 2011. This paper draws on one brainstorming session, three focus groups, and field notes, with the SALOME/NAOMI Association of Patients (SNAP) in late 2013 about their experiences as research subjects in Canada's second clinical trial, SALOME in the DTES of Vancouver, and fieldwork from a 6-year period (March 2011 to February 2017) with SNAP members. SNAP's research draws on research principles developed by drug user groups and critical methodological frameworks on community-based research for social justice. The results illuminate how participating in the SALOME clinical trial impacted the lives of SNAP members. In addition, the findings reveal how SNAP member's advocacy for HAT impacts the group in positive ways. Seven major themes emerged from the analysis of the brainstorming and focus groups: life prior to SALOME, the clinic setting and routine, stability, 6-month transition, support, exiting the trial and ethics, and collective action, including their participation in a constitutional challenge in the Supreme Court of BC to continue receiving HAT once the SALOME trial ended. HAT benefits SNAP members. They argue that permanent HAT programs should be established in Canada because they are an effective harm reduction

Pretending to Be Japanese: Artistic Play in a Japanese-American Church and Family

ERIC Educational Resources Information Center

Goto, Courtney T.

2008-01-01

With high rates of out-marriage and dwindling need for bilingual worship, Japanese-American churches face a critical question: "Why retain the Japanese part of our identity?" This article explores how one layperson (Naomi Takahashi Goto) draws from her experience as an artist, teacher, and mother to help her congregation answer this question.…

How Do You Say "Twos" in Spanish, if "Two" Is "Dos"? Language as Means and Object in a Bilingual Kindergarten Classroom

ERIC Educational Resources Information Center

Mulvihill, Naomi

2014-01-01

In this essay Naomi Mulvihill uses vignettes from her bilingual kindergarten classroom to explore the dynamic processes by which young children make sense of language, focusing on instances in which she asks her students to compare texts presented in English and Spanish. Using Piaget's concept of disequilibrium as a guiding framework,…

Cafe Society: Do School Libraries Need a Double Shot of Espresso?

ERIC Educational Resources Information Center

Whelan, Debra Lau

2008-01-01

When Jim Chadwell, the former principal of Northwest High School in Texas, renovated his media center four years ago, he had two things in mind: Starbucks and Barnes & Noble. According to Media Specialist Naomi Bates, Chadwell wanted a place where students could read, do research, and work on classroom assignments, but also socialize. That is…

Comments on Implementing Validity Theory

ERIC Educational Resources Information Center

Gafni, Naomi

2016-01-01

Naomi Gafni, director of Research and Development, National Institute for Testing and Evaluation, Jerusalem, Israel, has devoted a substantial part of her career to the development of admissions tests and other educational tests and to the investigation of their validity. As such she is keenly aware of the complexities involved in this process.…

ANALYSIS OR THE POTENTIAL SPERM BIOMARKER, SP22, IN HUMAN SEMEN

EPA Science Inventory

ANALYSIS OF THE POTENTIAL SPERM BIOMARKER SP22 IN HUMAN SEMEN
Rebecca A. Morris Ph.D.1, Gary R. Klinefelter Ph.D.1, Naomi L. Roberts 1, Juan D. Suarez 1,
Lillian F. Strader 1, Susan C. Jeffay 1 and Sally D. Perreault Ph.D.1

1 U.S. EPA / ORD / National Health a...

STEM in a Hair Accessory

ERIC Educational Resources Information Center

Wang, Hui-Hui; Billington, Barbara L.; Chen, Ying-Chih

2014-01-01

It was a hot summer day. Naomi and her cousin walked into the community center. She said, "Miss Jones, our moms need to work. They told us to come here and stay for couple hours." This is a common occurrence in communities with low socioeconomic status during the summertime; parents need to go to work, but children are on summer break.…

Floristic Quality Index of Restored Wetlands in Coastal Louisiana

DTIC Science & Technology

2017-08-01

been used to monitor and assess project performance, resilience, and adaptive management needs. An emerging tool for performing bioassessments in...condition have been used to monitor and assess project performance, resilience, and adaptive management needs. There are three basic levels of wetland...result of saltwater intrusion and rapid subsidence; nevertheless, multiple hydrologic restoration projects (Naomi Outfall Management BA-03c and

The Limits of Soviet Airpower: The Bear Versus the Mujahideen in Afghanistan, 1979-1989

DTIC Science & Technology

1997-06-01

satellite imagery identified Soviet TMS-65 decontamination vehicles and AGV-3 detox chambers in the vicinity of combat areas. In addition, the...Vladislav Tamarov, Afghanistan: Soviet Vietnam, trans. Naomi Marcus, Marianne Clarke Trangen, and Vladislav Tamarov (San Francisco: Mercury House...Tamarov. San Francisco: Mercury House, 1992. Turbiville, Graham. Ambush! The Road War in Afghanistan. Fort Leavenworth, KS: Soviet Army Studies Office

Kazakhstan: Recent Developments and U.S. Interests

DTIC Science & Technology

2013-07-22

Ethnicity: 63.1% are Kazakh and 23.7% are Russian (2009 Kazakh census). Other ethnic groups include Uzbeks , Tatars, Uighurs, and Germans. Gross...the September 30-October 8, 2010, Review Conference held in Warsaw, Poland .36 According to many observers, the December 1-2, 2010, OSCE Summit

The Semantic Morphological Category of Noun Number in Structurally Different Languages

ERIC Educational Resources Information Center

Mingazova, Nailya G.; Subich, Vitaly G.; Shangaraeva, Liya

2016-01-01

The article represents structural semantic analysis of the grammatical number of nouns in the Indo-European (English, German), Semitic (Arabic, Hebrew), and Altai (Tatar, Japanese) languages. The category of number comprises numerous phenomena, including some transitive and historical aspects, which complicate and enrich the system of language.…

Replacing "Them" with "Us": Language Ideologies and Practices of "Purification" on Facebook

ERIC Educational Resources Information Center

Karimzad, Farzad; Sibgatullina, Gulnaz

2018-01-01

Adopting an online ethnographic approach, we examine the linguistic/semiotic practices and ideologies of "purism" among Tatar and Iranian Azerbaijani Facebook users. We argue that purification practices can be understood as identity work, the outcome of which is often not an etymologically "purer" language but a (perceived)…

Combining Identity and Integration: Comparative Analysis of Schools for Two Minority Groups in Ukraine

ERIC Educational Resources Information Center

Kulyk, Volodymyr

2013-01-01

This article analyses school systems for two of Ukraine's minorities, the Hungarians and the Crimean Tatars with the aim of assessing their success in promoting ethnocultural identity and social integration of the minority youth. I demonstrate that the exclusive instruction in Hungarian ensures the reproduction of group language knowledge and…

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Berkeley Lab Berkeley Lab A-Z Index Phone Book Jobs Search DOE Search MSD Go MSD - Materials Investigators Ager, Joel W » Alivisatos, A Paul » Altman, Ehud » Analytis, James » Anderson, Christopher  , Naomi » Gullikson, Eric M » Harris, Stephen J » Hasan, M. Zahid » Hellman, Frances » Helms, Brett A

Soviet Muslim Emigres in the Republic of Turkey

DTIC Science & Technology

1992-05-01

traditional cuisine , proverbs and dances, great national heroes (abreks, Sheik Shamil and Imam Mansur etc) necrologies, poetry, short stories and...1-C: Books , Articles and Pamphlets..56 I-D. General Reference.... ................ CRIMEAN TATARS IN THE...REPUBLIC OF TURKEY 2-A: Summary ... .. ................ 2-B: Serials ......... ....... ....... 2-C Books , Articles and Pamphlets-_ .. . _ .69 2-D: General

A chance to stop and breathe: participants’ experiences in the North American Opiate Medication Initiative clinical trial

PubMed Central

2014-01-01

Background The North American Opiate Medication Initiative (NAOMI) clinical trial compared the effectiveness of injectable diacetylmorphine (DAM) or hydromorphone (HDM) to oral methadone maintenance treatment (MMT). This study aimed to determine participants’ perceptions of treatment delivered in NAOMI. Methods A qualitative sub-study was conducted with 29 participants (12 female): 18 (62.1%) received injectable DAM or HDM and 11 (37.9%) received MMT. A phenomenological theoretical framework was used. Semi-structured interviews were audio-recorded and transcribed verbatim. A thematic analysis was used over successive phases and was driven by the semantic meanings of the data. Results Participants receiving injectable medications suggested that the supervised delivery model was stringent but provided valuable stability to their lives. Females discussed the adjustment required for the clinical setting, while males focused on the challenging clinic schedule and its impact on employment abilities. Participants receiving MMT described disappointment with being randomized to this treatment; however, positive aspects, including the quick titration time and availability of auxiliary services, were also discussed. Conclusion Treatment with injectable DAM (or HDM) is preferred by participants and considered effective in reducing the burden of opioid dependency. Engaging patients in research regarding their perceptions of treatment provides a comprehensive assessment of treatment needs and barriers. Clinical trial registration NCT00175357 PMID:25262567

Towards the Early Detection of Breast Cancer in Young Women

DTIC Science & Technology

2005-10-01

T. Shiina, and F. Tranquart. Progress in Freehand Elastography of the Breast . IEICE Transactions on Information and Systems, E85D (1):5–14, 2002. [3...Meaney, Naomi R. Miller, Tsuyoshi Shiina, and Francois Tranquart. Progress in freehand elastography of the breast . IEICE Transactions on Information...solution of the non-linear inverse elasticity problem 28 [26] Liew HL and Pinsky PM. Recovery of shear modulus in elastography using an adjoint method

Integrating Mobile Technologies into Very Young Second Language Learners' Curriculum

ERIC Educational Resources Information Center

Sadykova, Gulnara; Gimaletdinova, Gulnara; Khalitova, Liliia; Kayumova, Albina

2016-01-01

This report is based on an exploratory case study of a private multilingual preschool language program that integrated a Mobile-Assisted Language Learning (MALL) project into the curriculum of five/six year-old children whose native language(s) is/are Russian and/or Tatar. The purpose of the study was to reveal teachers' and parents' perceptions…

Selected Research in Applied Linguistics and English Language Teaching in Turkey: 2010-2016

ERIC Educational Resources Information Center

Aydinli, Julie; Ortaçtepe, Deniz

2018-01-01

In this state-of-the-art review, we aim to build on Alptekin & Tatar's (2011) article covering research conducted in Turkey between 2005 and 2009, and survey published research in 31 Turkey-based journals between 2010 and 2016. As the second review paper on Turkey's English language teaching (ELT) agenda, our goal is twofold: first, to…

Studies of Socioeconomic and Ethnic Differences in Intelligence in the Former Soviet Union in the Early Twentieth Century

ERIC Educational Resources Information Center

Grigoriev, Andrei; Lynn, Richard

2009-01-01

This paper reviews the studies of socioeconomic and ethnic and racial differences in intelligence carried out in Russia/USSR during the late 1920s and early 1930s. In these studies the IQs of social classes and of ethnic minorities were tested. These included Tatars (a Caucasoid people), Chuvash and Altai (mixed Caucasoid-Mongoloid peoples), Evenk…

USSR Report, Energy.

DTIC Science & Technology

1983-06-03

Agriculture Construction and Related Industries Consumer Goods and Domestic Trade Economic Affairs Energy Human Resources International Economic...Relations Transportation Physics and Mathmetics Space Space Biology and Aerospace Medicine Military Affairs Chemistry Cybernetics, Computers...tons of "black , it is necessary to mention the n enormous contribution to the atar ASSR’s oil industry. The iation /Tatar ASSR Production

Complete NACA Muroc Staff of 1947, in front of the XS-1 and B-29

NASA Technical Reports Server (NTRS)

1947-01-01

The NACA Muroc Contingent in October 1947 in front of the Bell Aircraft Corporation X-1-2 and Boeing B-29 launch aircraft. Standing left to right: Le Roy Proctor, Jr., Don Borchers, Harold Nemecek, Phyllis Actis Rogers, Milton McLaughlin, Roxanah Yancey, Arthur 'Bill' Vernon, Dorothy Clift Hughes, Naomi C. Wimmer, Frank Hughes, John Mayer, Elmer Bigg, De E. Beeler. Kneeling left to right: Charles Hamilton, Joseph Vensel, Herbert Hoover, Hubert Drake, Eugene Beckwith, Walter Williams, Harold Goodman, Howard Lilly, John Gardner.

Control of Growth Within Drosophila Peripheral Nerves by Ras and Protein Kinase A

DTIC Science & Technology

2008-02-01

assistance and Kei Ito, Vanessa Auld, Marc Tatar, Hideyuki Okano, Sally Leevers, Ernst Hafen, Exelixis Corporation, and the Bloomington Drosophila Stock...and Auld, 1999) and were provided by Van - essa Auld (University of British Columbia, Vancouver, British Columbia, Canada) and Kei Ito (National...nerve barrier (Auld et al., 1995) and an outer, meso- dermally derived perineurial glia ( Edwards et al., 1993). A trans- mission electron micrograph

VLT interferometer upgrade for the 2nd generation of interferometric instruments

NASA Astrophysics Data System (ADS)

Gonté, Frederic; Woillez, Julien; Schuhler, Nicolas; Egner, Sebastian; Merand, Antoine; Abad, José Antonio; Abadie, Sergio; Abuter, Roberto; Acuña, Margarita; Allouche, Fatmé; Alonso, Jaime; Andolfalto, Luigi; Antonelli, Pierre; Avila, Gerardo; Barriga, Pablo José; Beltran, Juan; Berger, Jean-Philippe; Bolados, Carlos; Bonnet, Henri; Bourget, Pierre; Brast, Roland; Bristow, Paul; Caniguante, Luis; Castillo, Roberto; Conzelmann, Ralf; Cortes, Angela; Delplancke, Françoise; Del Valle, Diego; Derie, Frederic; Diaz, Alvaro; Donoso, Reinaldo; Dorn, Reinhold; Duhoux, Philippe; Dupuy, Christophe; Eisenhauer, Frank; Elao, Christian; Fuenteseca, Eloy; Fernandez, Ruben; Gaytan, Daniel; Glindemann, Andreas; Gonzales, Jaime; Guieu, Sylvain; Guisard, Stephane; Haguenauer, Pierre; Haimerl, Andreas; Heinz, Volker; Henriquez, Juan Pablo; van der Heyden, P.; Hubin, Norbert; Huerta, Rodrigo; Jochum, Lieselotte; Leiva, Alfredo; Lévêque, Samuel; Lizon, Jean-Louis; Luco, Fernando; Mardones, Pedro; Mellado, Angel; Osorio, Juan; Ott, Jürgen; Pallanca, Laurent; Pavez, Marcus; Pasquini, Luca; Percheron, Isabelle; Pirard, Jean-Francois; Than Phan, Duc; Pineda, Juan Carlos; Pino, Andres; Poupar, Sebastien; Ramírez, Andres; Reinero, Claudio; Riquelme, Miguel; Romero, Juan; Rivinius, Thomas; Rojas, Chester; Rozas, Felix; Salgado, Fernando; Scheithauer, Silvia; Schmid, Christian; Schöller, Markus; Siclari, Waldo; Stephan, Christian; Tamblay, Richard; Tapia, Mario; Tristram, Konrad; Valdes, Guillermo; de Wit, Willem-Jan; Wright, Andrew; Zins, Gerard

2016-08-01

ESO is undertaking a large upgrade of the infrastructure on Cerro Paranal in order to integrate the 2nd generation of interferometric instruments Gravity and MATISSE, and increase its performance. This upgrade started mid 2014 with the construction of a service station for the Auxiliary Telescopes and will end with the implementation of the adaptive optics system for the Auxiliary telescope (NAOMI) in 2018. This upgrade has an impact on the infrastructure of the VLTI, as well as its sub-systems and scientific instruments.

Turkey’s New Regional Security Role: Implications for the United States

DTIC Science & Technology

2014-09-01

Hurryietdai- lynews.Com, December 22, 2012, available from www.hurriyetdaily- news.com/eu-may-chase-turkey-soon-german-fm.aspx?pageID=238& n ID=37410...March 13, 2014, available from https://sg.news. yahoo.com/turkey-fears-tatar-minority-ukraine-174324104.html. 184. Vitaly Naumkin, “Russia manages...October 4, 2011, available from www. hurriyetdailynews.com/default.aspx?pageid=438& n =turkey-extends- isaf8217s-command-one-more-year-2011-10-04. 201

[Genetic structure of people from the Volga-Ural region and Central Asia from data of Alu-polymorphism].

PubMed

Khusainova, R I; Akhmetova, V L; Kutuev, I A; Salimova, A Z; Korshunova, T Iu; Lebedev, Iu B; Khusnutdinova, E K

2004-04-01

Nine Alu loci (Ya5NBC5, Ya5NBC27, Ya5NBC148, Ya5NBC182, YA5NBC361, ACE, ApoA1, PV92, TPA25) were analyzed in six ethnic populations (Trans-Ural Bashkirs, Tatars-Mishars, Mordovians-Moksha, Mountain Maris, Udmurts, and Komi-Permyaks) of the Volga-Ural region and in three Central Asian populations (Uzbeks, Kazakhs, and Uigurs). All Alu insertions analyzed appeared to be polymorphic in all populations examined. The frequency of insertion varied from 0.110 in Mountain Maris at the Ya5NBC5 locus to 0.914 in Tatars at the ApoA1 locus. The data on the allele frequency distribution at nine loci point to the existence of substantial genetic diversity in the populations examined. The value of the observed heterozygosity averaged over nine Alu insertions varied from 0.326 in Mountain Maris to 0.445 in Kazakhs and Uigurs. The level of the interpopulation genetic differences for the Volga-Ural population (Fst = 0.061) was higher than for the populations of Central Asia (Fst = 0.024), Europe (Fst = 0.02), and Southeastern Asia (Fst = 0.018). The populations examined were highly differentiated both in respect of linguistic characteristics and the geographical position. The data obtained confirmed the effectiveness of the marker system used for the assessment of genetic differentiation and the relationships between the ethnic groups.

NASA Administrator Speaks at Martin Luther King, Jr. Commemorati

NASA Image and Video Library

2012-01-16

NASA Administrator Charles Bolden, right, joins in a group portrait with the niece of Martin Luther King, Jr., Alveda King, far left, Father Frank Pavone, wife of Martin Luther King, Jr's brother, Mrs. Naomi Barber King, Dr. Cameron Alexander, Dr. Frederick D. Haynes III, daughter of Martin Luther King, Jr., Dr. Bernice A. King, Kasim Reed, Mayor of Atlanta, Dr. Christine King Farris, Martin Luther King, Jr's sister, and Ms. Raj Razdan shortly after the 44th annual Martin Luther King, Jr. Commemorative Service on Monday, Jan. 16, 2012 at Ebenezer Baptist Church in Atlanta. Photo Credit: (NASA/Bill Ingalls)

AGU Celebrates Leaders for Contributions to Policy and Public Awareness

NASA Astrophysics Data System (ADS)

Buhrman, Joan

2014-05-01

In recognition of outstanding leadership and vision in shaping policy and heightening public awareness of the value of Earth and space science, AGU has chosen Sen. Barbara Mikulski (D-Md.), chairwoman of the Senate Appropriations Committee; Naomi Oreskes, a science historian and author of the book Merchants of Doubt; and Eugenie Scott, former executive director for the National Center for Science Education (NCSE), as recipients of the 2014 AGU Presidential Citations for Science and Society. The awards will be presented on Tuesday, 17 June, during the 2014 AGU Science Policy Conference at a reception on Capitol Hill.

Sex work involvement among women with long-term opioid injection drug dependence who enter opioid agonist treatment.

PubMed

Marchand, Kirsten; Oviedo-Joekes, Eugenia; Guh, Daphne; Marsh, David C; Brissette, Suzanne; Schechter, Martin T

2012-01-25

Substitution with opioid-agonists (e.g., methadone) has shown to be an effective treatment for chronic long-term opioid dependency. Survival sex work, very common among injection drug users, has been associated with poor Opioid Agonist Treatment (OAT) engagement, retention and response. Therefore, this study was undertaken to determine factors associated with engaging in sex work among long-term opioid dependent women receiving OAT. Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI), conducted in Vancouver and Montreal (Canada) between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone to injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A research team, independent of the clinic services, obtained outcome evaluations at baseline and follow-up (3, 6, 9, 12, 18 and 24 months). A total 53.6% of women reported engaging in sex work in at least one of the research visits. At treatment initiation, women who were younger and had fewer years of education were more likely to be engaged in sex work. The multivariate logistic generalized estimating equation regression analysis determined that psychological symptoms, and high illicit heroin and cocaine use correlated with women's involvement in sex work during the study period. After entering OAT, women using injection drugs and engaging in sex work represent a particularly vulnerable group showing poorer psychological health and a higher use of heroin and cocaine compared to women not engaging in sex work. These factors must be taken into consideration in the planning and provision of OAT in order to improve treatment outcomes. NCT00175357.

[Frequency of CHEK2 gene mutations in patients with breast cancer from the Republic of Bashkortostan].

PubMed

2014-01-01

Several studies have shown, that mutation in CHEK2 gene can increase the risk of different cancers, including breast cancer (BC). Clearly, that character of mutations distribution in the defined regions is depended on genetic structure of the population. We conducted the screening of mutations c.1100delC, c.444 + 1G>A, de15395, p.I157T andIp.R145Win CHEK2 gene in patients with breast cancer (n = 977) and in control group (n = 1069) originating from the Republic of Bashkortostan. The mutation de15395 in CHEK2 gene was detected with frequency of 1,23% (12/977)in woman with BC and 0.09% (1/1069) in controls (OR:13.28, CI 95%: 1.72-102.33, p = 0.003). Mutations c.1100delC and c.444 + 1G>A were found in BC patients and controls with frequencies of 0.4%, 0.4% (4/977) and 0.09% (1/1069), 0.2% (2/1069), respectively. The missense mutation p.I157T in CHEK2 was found as the most common variant in two studied cohorts (approximately 5%), but differences did not achieved statistical significance. We found the ethnic specificity in distribution of truncating mutations, which occurs mainly among the women of Slavic origin. All three mutations were identified in women of Russian and Ukrainian ethnic origin. Mutations c.1100delC and c.444 + 1G>A in CHEK2 gene were not detected in Bashkirs and Tatars, but CHEK2 de15395 mutation was observed in Tatars.

UNICON: A Powerful and Easy-to-Use Compound Library Converter.

PubMed

Sommer, Kai; Friedrich, Nils-Ole; Bietz, Stefan; Hilbig, Matthias; Inhester, Therese; Rarey, Matthias

2016-06-27

The accurate handling of different chemical file formats and the consistent conversion between them play important roles for calculations in complex cheminformatics workflows. Working with different cheminformatic tools often makes the conversion between file formats a mandatory step. Such a conversion might become a difficult task in cases where the information content substantially differs. This paper describes UNICON, an easy-to-use software tool for this task. The functionality of UNICON ranges from file conversion between standard formats SDF, MOL2, SMILES, PDB, and PDBx/mmCIF via the generation of 2D structure coordinates and 3D structures to the enumeration of tautomeric forms, protonation states, and conformer ensembles. For this purpose, UNICON bundles the key elements of the previously described NAOMI library in a single, easy-to-use command line tool.

From cheminformatics to structure-based design: Web services and desktop applications based on the NAOMI library.

PubMed

Bietz, Stefan; Inhester, Therese; Lauck, Florian; Sommer, Kai; von Behren, Mathias M; Fährrolfes, Rainer; Flachsenberg, Florian; Meyder, Agnes; Nittinger, Eva; Otto, Thomas; Hilbig, Matthias; Schomburg, Karen T; Volkamer, Andrea; Rarey, Matthias

2017-11-10

Nowadays, computational approaches are an integral part of life science research. Problems related to interpretation of experimental results, data analysis, or visualization tasks highly benefit from the achievements of the digital era. Simulation methods facilitate predictions of physicochemical properties and can assist in understanding macromolecular phenomena. Here, we will give an overview of the methods developed in our group that aim at supporting researchers from all life science areas. Based on state-of-the-art approaches from structural bioinformatics and cheminformatics, we provide software covering a wide range of research questions. Our all-in-one web service platform ProteinsPlus (http://proteins.plus) offers solutions for pocket and druggability prediction, hydrogen placement, structure quality assessment, ensemble generation, protein-protein interaction classification, and 2D-interaction visualization. Additionally, we provide a software package that contains tools targeting cheminformatics problems like file format conversion, molecule data set processing, SMARTS editing, fragment space enumeration, and ligand-based virtual screening. Furthermore, it also includes structural bioinformatics solutions for inverse screening, binding site alignment, and searching interaction patterns across structure libraries. The software package is available at http://software.zbh.uni-hamburg.de. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

NAOMI instrument: a product line of compact and versatile cameras designed for high resolution missions in Earth observation

NASA Astrophysics Data System (ADS)

Luquet, Ph.; Chikouche, A.; Benbouzid, A. B.; Arnoux, J. J.; Chinal, E.; Massol, C.; Rouchit, P.; De Zotti, S.

2017-11-01

EADS Astrium is currently developing a new product line of compact and versatile instruments for high resolution missions in Earth Observation. First version has been developed in the frame of the ALSAT-2 contract awarded by the Algerian Space Agency (ASAL) to EADS Astrium. The Silicon Carbide Korsch-type telescope coupled with a multilines detector array offers a 2.5 m GSD in PAN band at Nadir @ 680 km altitude (10 m GSD in the four multispectral bands) with a 17.5 km swath width. This compact camera - 340 (W) x 460 (L) x 510 (H) mm3, 13 kg - is embarked on a Myriade-type small platform. The electronics unit accommodates video, housekeeping, and thermal control functions and also a 64 Gbit mass memory. Two satellites are developed; the first one is planned to be launched on mid 2009. Several other versions of the instrument have already been defined with enhanced resolution or/and larger field of view.

Ruth's resolve: what Jesus' great-grandmother may teach about bioethics and care.

PubMed

Hall, Amy Laura

2005-04-01

When thinking about the intersection of care and Christian bioethics, it is helpful to follow closely the account of Ruth, who turned away from security and walked alongside her grieving mother-in-law to Bethlehem. Remembering Ruth may help one to heed Professor Kaveny's summoning of Christians to remember "the Order of Widows" and the church's historic calling to bring "the almanah into its center rather than pushing her to its margins." Disabled, elderly and terminally ill people often seem, at least implicitly, expendable. By hearing the scriptural account of Jesus' steadfast great-grandmother, readers may recall another way. One may read Ruth's care for Naomi as a performative, prophetic act of faith. Ruth's faithful resolve, when set next to Orpah's prudent way, challenges the notion that a bioethic of care is innately feminine, and may further call women and men corporately to participate in a kind of care that is strenuous work.

Development and psychometric evaluation of a quantitative measure of "fat talk".

PubMed

MacDonald Clarke, Paige; Murnen, Sarah K; Smolak, Linda

2010-01-01

Based on her anthropological research, Nichter (2000) concluded that it is normative for many American girls to engage in body self-disparagement in the form of "fat talk." The purpose of the present two studies was to develop a quantitative measure of fat talk. A series of 17 scenarios were created in which "Naomi" is talking with a female friend(s) and there is an expression of fat talk. College women respondents rated the frequency with which they would behave in a similar way as the women in each scenario. A nine-item one-factor scale was determined through principal components analysis and its scores yielded evidence of internal consistency reliability, test-retest reliability over a five-week time period, construct validity, discriminant validity, and incremental validity in that it predicted unique variance in body shame and eating disorder symptoms above and beyond other measures of self-objectification. Copyright 2009 Elsevier Ltd. All rights reserved.

NAOMI instrument: a product line of compact and versatile cameras designed for HR and VHR missions in Earth observation

NASA Astrophysics Data System (ADS)

Luquet, Ph.; Brouard, L.; Chinal, E.

2017-11-01

Astrium has developed a product line of compact and versatile instruments for HR and VHR missions in Earth Observation. These cameras consist on a Silicon Carbide Korsch-type telescope, a focal plane with one or several retina modules - including five lines CCD, optical filters and front end electronics - and the instrument main electronics. Several versions have been developed with a telescope pupil diameter from 200 mm up to 650 mm, covering a large range of GSD (from 2.5 m down to sub-metric) and swath (from 10km up to 30 km) and compatible with different types of platform. Nine cameras have already been manufactured for five different programs: ALSAT2 (Algeria), SSOT (Chile), SPOT6 & SPOT7 (France), KRS (Kazakhstan) and VNREDSat (Vietnam). Two of them have already been launched and are delivering high quality images.

The Crimean Tatars and Their Influence on the Triangle of Conflict’ - Russia-Crimea-Ukraine

DTIC Science & Technology

2008-03-01

Ottoman Empire, threatening the strategic Bosporus Straits. To protect them, France , Britain and Sardinia joined the Ottomans in the war. Allied forces...educated in a local Islamic school, and then in Russia and France .259 He recognized the threat of Russification, and sought to counter it through a...269 On the other hand, Lenin claimed Crimea was a hive of bourgeoisie , and sent the Cheka (Soviet secret police) to deal with those who opposed the

Knot invariants and M-theory: Proofs and derivations

NASA Astrophysics Data System (ADS)

Errasti Díez, Verónica

2018-01-01

We construct two distinct yet related M-theory models that provide suitable frameworks for the study of knot invariants. We then focus on the four-dimensional gauge theory that follows from appropriately compactifying one of these M-theory models. We show that this theory has indeed all required properties to host knots. Our analysis provides a unifying picture of the various recent works that attempt an understanding of knot invariants using techniques of four-dimensional physics. This is a companion paper to K. Dasgupta, V. Errasti Díez, P. Ramadevi, and R. Tatar, Phys. Rev. D 95, 026010 (2017), 10.1103/PhysRevD.95.026010, covering all but Sec. III C. It presents a detailed mathematical derivation of the main results there, as well as additional material. Among the new insights, those related to supersymmetry and the topological twist are highlighted. This paper offers an alternative, complementary formulation of the contents in the first paper, but is self-contained and can be read independently.

Attitudes of Major Soviet Nationalities. Volume V. Other Nationalities. The Jews, The Tatars, Moldavia, Comparative Tables.

DTIC Science & Technology

1973-06-01

Orthodox Church . Though some Jews may have had an influence on the movement, it was never a part of the Jewish faith. It spread, however, among r...considerable portions of the nobility and the Church and convinced Moscow that des Jewish settlement within its domain was undesirable. This conviction...through emigration either to Palestine (Zionisr) r o the liberal and richer countries in Western Europe and America. By 1914 hun- dr~ds of thousands had

Chronic disaster syndrome: Displacement, disaster capitalism, and the eviction of the poor from New Orleans

PubMed Central

ADAMS, VINCANNE; VAN HATTUM, TASLIM; ENGLISH, DIANA

2009-01-01

Many New Orleans residents who were displaced in 2005 by Hurricanes Katrina and Rita and the subsequent levee failures and floods are still displaced. Living with long-term stress related to loss of family, community, jobs, and social security as well as the continuous struggle for a decent life in unsettled life circumstances, they manifest what we are calling “chronic disaster syndrome.” The term refers not only to the physiological and psychological effects generated at the individual level by ongoing social disruption but also to the nexus of socioeconomic and political conditions that produce this situation as a long-term and intractable problem. Chronic disaster syndrome emerges from the convergence of three phenomena that create a nexus of displacement: long-term effects of personal trauma (including near loss of life and loss of family members, homes, jobs, community, financial security, and well-being); the social arrangements that enable the smooth functioning of what Naomi Klein calls “disaster capitalism,” in which “disaster” is prolonged as a way of life; and the permanent displacement of the most vulnerable populations from the social landscape as a perceived remedy that actually exacerbates the syndrome. PMID:20161644

Chronic disaster syndrome: Displacement, disaster capitalism, and the eviction of the poor from New Orleans.

PubMed

Adams, Vincanne; VAN Hattum, Taslim; English, Diana

2009-11-01

Many New Orleans residents who were displaced in 2005 by Hurricanes Katrina and Rita and the subsequent levee failures and floods are still displaced. Living with long-term stress related to loss of family, community, jobs, and social security as well as the continuous struggle for a decent life in unsettled life circumstances, they manifest what we are calling "chronic disaster syndrome." The term refers not only to the physiological and psychological effects generated at the individual level by ongoing social disruption but also to the nexus of socioeconomic and political conditions that produce this situation as a long-term and intractable problem. Chronic disaster syndrome emerges from the convergence of three phenomena that create a nexus of displacement: long-term effects of personal trauma (including near loss of life and loss of family members, homes, jobs, community, financial security, and well-being); the social arrangements that enable the smooth functioning of what Naomi Klein calls "disaster capitalism," in which "disaster" is prolonged as a way of life; and the permanent displacement of the most vulnerable populations from the social landscape as a perceived remedy that actually exacerbates the syndrome.

Oil spill characterization thanks to optical airborne imagery during the NOFO campaign 2015

NASA Astrophysics Data System (ADS)

Viallefont-Robinet, F.; Ceamanos, X.; Angelliaume, S.; Miegebielle, V.

2017-10-01

One of the objectives of the NAOMI (New Advanced Observation Method Integration) research project, fruit of a partnership between Total and ONERA, is to work on the detection, the quantification and the characterization of offshore hydrocarbon at the sea surface using airborne remote sensing. In this framework, work has been done to characterize the spectral signature of hydrocarbons in lab in order to build a database of oil spectral signatures. The main objective of this database is to provide spectral libraries for data processing algorithms to be applied to airborne VNIRSWIR hyperspectral images. A campaign run by the NOFO institute (Norwegian Clean Seas Association for Operating Companies) took place in 2015 to test anti-pollution equipment. During this campaign, several hydrocarbon products, including an oil emulsion, were released into the sea, off the Norwegian coast. The NOFO team allowed the NAOMI project to acquire data over the resulting oil slicks using the SETHI system, which is an airborne remote sensing imaging system developed by ONERA. SETHI integrates a new generation of optoelectronic and radar payloads and can operate over a wide range of frequency bands. SETHI is a pod-based system operating onboard a Falcon 20 Dassault aircraft, which is owned by AvDEF. For these experiments, imaging sensors were constituted by 2 synthetic aperture radar (SAR), working at X and L bands in a full polarimetric mode (HH, HV, VH, VV) and 2 HySpex hyperspectral cameras working in the VNIR (0,4 to 1 μm) and SWIR (1 to 2,5 μm) spectral ranges. A sample of the oil emulsion that was used during the campaign was sent to our laboratory for analysis. Measurements of its transmission and of its reflectance in the VNIR and SWIR spectral domains have been performed at ONERA with a Perkin Elmer spectroradiometer and a spectrogoniometer. Several samples of the oil emulsion were prepared in order to measure spectral variations according to oil thickness, illumination angle

Realtime system for GLAS on WHT

NASA Astrophysics Data System (ADS)

Skvarč, Jure; Tulloch, Simon; Myers, Richard M.

2006-06-01

The new ground layer adaptive optics system (GLAS) on the William Herschel Telescope (WHT) on La Palma will be based on the existing natural guide star adaptive optics system called NAOMI. A part of the new developments is a new control system for the tip-tilt mirror. Instead of the existing system, built around a custom built multiprocessor computer made of C40 DSPs, this system uses an ordinary PC machine and a Linux operating system. It is equipped with a high sensitivity L3 CCD camera with effective readout noise of nearly zero. The software design for the tip-tilt system is being completely redeveloped, in order to make a use of object oriented design which should facilitate easier integration with the rest of the observing system at the WHT. The modular design of the system allows incorporation of different centroiding and loop control methods. To test the system off-sky, we have built a laboratory bench using an artificial light source and a tip-tilt mirror. We present results of tip-tilt correction quality using different centroiding algorithms and different control loop methods at different light levels. This system will serve as a testing ground for a transition to a completely PC-based real-time control system.

The Particularities of the Monologue Speech Type Manifestations in Stuttering Schoolchildren with Tatar-Russian Bilingualism Compared to the Normality

ERIC Educational Resources Information Center

Osipovskaya, Marina P.; Sharifzyanova, Kadriya Sh.; Zamaletdinova, Zalfira I.

2016-01-01

Actuality of studying of an issue on specific manifestations of a monologue speech type in bilingual schoolchildren with stutter has been stipulated by the necessity of elaboration of a constituent concept on central mechanisms underlying this kind of communication disorder, on the nature of disturbances of speech formation mechanisms in the…

Astrophysics on the Edge: New Instrumental Developments at the ING

NASA Astrophysics Data System (ADS)

Santander-García, M.; Rodríguez-Gil, P.; Tulloch, S.; Rutten, R. G. M.

Present and future key instruments at the Isaac Newton Group of Telescopes (ING) are introduced, and their corresponding latest scientific highlights are presented. GLAS (Ground-layer Laser Adaptive optics System): The recently installed 515 nm laser, mounted on the WHT (William Herschel Telescope), produces a bright artificial star at a height of 15 km. This enables almost full-sky access to Adaptive Optics observations. Recent commissioning observations with the NAOMI+GLAS system showed that very significant improvement in image quality can be obtained, e.g. down to 0.16 arcsec in the H band. QUCAM2 and QUCAM3: Two Low Light Level (L3) CCD cameras for fast or faint-object spectroscopy with the twin-armed ISIS spectrograph at the WHT. Their use opens a new window of high time-frequency observations, as well as access to fainter objects. They are powerful instruments for research on compact objects such as white dwarfs, neutron stars or black holes, stellar pulsations, and compact binaries.HARPS-NEF (High-Accuracy Radial-velocity Planet Searcher of the New Earths Facility): An extremely stable, high-resolution (R ˜ 120, 000) spectrograph for the WHT which is being constructed for commissioning in 2009-2010. Its radial velocity stability of < 1 m s- 1 may in the future be even further improved by using a Fabry-Perot laser-comb, a wavelength calibration unit capable of achieving an accuracy of 1 cm s- 1. This instrument will effectively allow to search for earth-like exoplanets.

Reading PDB: perception of molecules from 3D atomic coordinates.

PubMed

Urbaczek, Sascha; Kolodzik, Adrian; Groth, Inken; Heuser, Stefan; Rarey, Matthias

2013-01-28

The analysis of small molecule crystal structures is a common way to gather valuable information for drug development. The necessary structural data is usually provided in specific file formats containing only element identities and three-dimensional atomic coordinates as reliable chemical information. Consequently, the automated perception of molecular structures from atomic coordinates has become a standard task in cheminformatics. The molecules generated by such methods must be both chemically valid and reasonable to provide a reliable basis for subsequent calculations. This can be a difficult task since the provided coordinates may deviate from ideal molecular geometries due to experimental uncertainties or low resolution. Additionally, the quality of the input data often differs significantly thus making it difficult to distinguish between actual structural features and mere geometric distortions. We present a method for the generation of molecular structures from atomic coordinates based on the recently published NAOMI model. By making use of this consistent chemical description, our method is able to generate reliable results even with input data of low quality. Molecules from 363 Protein Data Bank (PDB) entries could be perceived with a success rate of 98%, a result which could not be achieved with previously described methods. The robustness of our approach has been assessed by processing all small molecules from the PDB and comparing them to reference structures. The complete data set can be processed in less than 3 min, thus showing that our approach is suitable for large scale applications.

Summary of Synoptic Meteorological Observations. Siberian Coastal Marine Areas. Volume 3. Area 15 - Okhotsk Sea NE, Area 16 - West Coast Kamchatka, Area 17 - Tatar Strait N, Area 18 - Tatar Strait S, Area 19 - Okhotsk Sea SW, Area 20 - Sakhalin Island SE, Area 21 - Okhotsk Sea SE

DTIC Science & Technology

1975-10-01

8217 " ■., . "■ ’■<*. PEKIODI IPRIDARY) 1939-197* (OVER-ALL) 1907-197* 1UCUST TtlU 17 ADEl 0016 HtST COAST KtMCHAUA 9A.AN 15J.JE rCT ntQ 0f AIR...8217—■ ■- ^"’"’""ÜIBMÜMIÜlffifattllll i^iuiimb&m<miiM& *J W \\j- \\j PEKIQOI (DVER-4LLI 1961-1974 OCTUBE« TABLE U (CONTI «Kt» 0016 HtST CUA$T ««^CHJTK» S4.1N

[The association of polymorphisms in SLC18A1, TPH1 and RELN genes with risk of paranoid schizophrenia].

PubMed

Galaktionova, D Iu; Gareeva, A E; Khusnutdinova, E K; Nasedkina, T V

2014-01-01

We have developed a biochip for the analysis of polymorphisms in candidate genes for schizophrenia: DISC1, RELN, ZNF804A, PLXNA2, COMT, SLC18A41, CACNA1C, ANK3, TPH1, PLAA and SNAP-25. Using biochip the allele and genotype frequencies in 198 patients with schizophrenia and 192 healthy individuals have been obtained. For SLC18A1 polymorphism rs2270641 A>C, the frequencies of A allele (p = 0.007) and AA genotype (p = 0.002) were lower in patients compared with healthy individuals. A significant association was found between AA genotype (p = 0.036) of the TPH1 polymorphism rs1800532 C>A and schizophrenia. The C allele (p = 0.039) of the RELNpolymorphism rs7341475 C>T were lower in patients with schizophrenia compared with healthy individuals in a tatar population. Genotype AA of the TPH1 polymorphism rs1800532 C>A were more frequent in patients with schizophrenia compared with healthy individuals. Ithas been shown that the C allele (p = 0.0001) and GC (p = = 0.0001) genotype of the PLXNA2 polymorphism rs1327175 G>C are associated with the family history in patients with paranoid schizophrenia. The obtained data suggest that SLC18A1, TPH1 and RELN gene polymorphisms are associated with the risk of paranoid schizophrenia.

Electronic Cigarette Use Among Adolescents in the Russian Federation.

PubMed

Kong, Grace; Idrisov, Bulat; Galimov, Artur; Masagutov, Radik; Sussman, Steve

2017-02-23

Information on e-cigarettes among youth in the Russian Federation is lacking. We examined prevalence of and factors associated with youth e-cigarette use in the Russian Federation. A cross-sectional, anonymous survey, conducted among 716 (females 51.5%) high school students in three cities (i.e., Ufa, Sterlitamak, Karagaevo) within the Republic of Bashkortostan, Russian Federation in 2015, assessed e-cigarette use and its correlates (i.e., sex, age, ethnicity, family structure, parents' highest degrees, antisocial behaviors, stress coping strategies, lifetime cigarette, hookah, alcohol, and marijuana use). Lifetime use of e-cigarettes was 28.6% and past-30-day use was 2.2%. Multilevel modeling showed that belonging to Tatar/Bashkir ethnicity relative to Russian ethnicity (OR = 1.60) and lifetime use of cigarettes (OR = 21.64), hookah (OR = 4.21), and alcohol (OR = 1.90) was associated with greater odds of lifetime use of e-cigarettes. Furthermore, use of social support coping strategies (i.e., utilizing parents for support) were associated with lower odds of lifetime use of e-cigarettes (OR = 0.94). Despite high lifetime e-cigarette use, past-30-day use was low. Greater knowledge of the reasons for e-cigarette discontinuation through continued surveillance is needed in the Russian Federation. Social coping strategies involving parents may inform e-cigarette use prevention.

An Overview of the Mid-Infrared Spectro-Interferometer MATISSE: Science, Concept, and Current Status

NASA Technical Reports Server (NTRS)

Matter, A.; Lopez, B.; Antonelli, P.; Lehmitz, M.; Bettonvil, F.; Beckmann, U.; Lagarde, S.; Jaffe, W.; Petrov, R. G.; Berio, P.;

Living with the label "disability": personal narrative as a resource for responsive and informed practice in biomedicine and bioethics.

PubMed

Bishop, Jeffery; Sunderland, Naomi

2013-01-01

What is it like to live with the label "Disability?" NIB editorial staff and narrative symposium editors, Jeffery Bishop and Naomi Sunderland developed a call for stories, which was sent to several list serves, shared with the 1000 Voices Project community and posted on Narrative Inquiry in Bioethics' website. The request for personal stories from people who identify with the label "disabled" asked them to: consider how the label "disability" interacts with other aspects of their life in health care settings; does the term "disability" reflect their actual embodied experiences of impairment or does it fail to do justice to their particular experience of impairment; describe the kind of experiences that are possible because of the impairment(s); discuss how the label has affected their "authentic voice"; and many other concepts about what effects the label has on their lives. These authors share deeply personal experiences that will help readers understand their world, challenges, and joys. Thirteen stories are found in the print version of the journal and an additional five supplemental stories are published online only through Project MUSE. The stories are complemented by four commentary articles by Elizabeth R. Schiltz; Lorna Hallahan; Nicole Matthews, Kathleen Ellem, and Lesley Chenoweth; and Jeffery Bishop, Rachelle Barina, and Devan Stahl. These scholars come from the disciplines of law, social work, media studies, medicine, and bioethics from Australia and the United States. Together, the symposium's storytellers and commentators offer striking and informative insights into the everydayness of living with disabilities.

How readers understand causal and correlational expressions used in news headlines.

PubMed

Adams, Rachel C; Sumner, Petroc; Vivian-Griffiths, Solveiga; Barrington, Amy; Williams, Andrew; Boivin, Jacky; Chambers, Christopher D; Bott, Lewis

2017-03-01

[Correction Notice: An Erratum for this article was reported in Vol 23(1) of Journal of Experimental Psychology: Applied (see record 2016-59631-001). In the article, the fourth author was inadvertently omitted from the advance online version. Also, the second paragraph of the author note should have included the following: "Amy Barrington contributed to the design and data collection for Experiments 2 and 3. We thank the following undergraduate students for contributions to Experiment 1 and pilot work leading up to the project: Laura Benjamin, Cecily Donnelly, Cameron Dunlop, Rebecca Emerson, Rose Fisher, Laura Jones, Olivia Manship, Hannah McCarthy, Naomi Scott, Eliza Walwyn-Jones, Leanne Whelan, and Joe Wilton." All versions of this article have been corrected.] Science-related news stories can have a profound impact on how the public make decisions. The current study presents 4 experiments that examine how participants understand scientific expressions used in news headlines. The expressions concerned causal and correlational relationships between variables (e.g., "being breast fed makes children behave better"). Participants rated or ranked headlines according to the extent that one variable caused the other. Our results suggest that participants differentiate between 3 distinct categories of relationship: direct cause statements (e.g., "makes," "increases"), which were interpreted as the most causal; can cause statements (e.g., "can make," "can increase"); and moderate cause statements (e.g., "might cause," "linked," "associated with"), but do not consistently distinguish within the last group despite the logical distinction between cause and association. On the basis of this evidence, we make recommendations for appropriately communicating cause and effect in news headlines. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

ALSAT-2A power subsystem behavior during launch, early operation, and in-orbit test

NASA Astrophysics Data System (ADS)

Larbi, N.; Attaba, M.; Beaufume, E.

2012-09-01

In 2006, Algerian Space Agency (ASAL) decided to design and built two optical Earth observation satellites. The first one, ALSAT-2A, was integrated and tested as a training and cooperation program with EADS Astrium. The second satellite ALSAT-2B will be integrated by ASAL engineers in the Satellite Development Center (CDS) at Oran in Algeria. On 12th July 2010, Algeria has launched ALSAT-2A onboard an Indian rocket PSLV-C15 from the Sriharikota launch base, Chennaï. ALSAT-2A is the first Earth observation satellite of the AstroSat-100 family; the design is based on the Myriade platform and comprising the first flight model of the New Astrosat Observation Modular Instrument (NAOMI). This Instrument offers a 2.5m ground resolution for the PAN channel and a 10m ground resolution for four multi-spectral channels which provides high imaging quality. The operations are performed from ALSAT-2 ground segment located in Ouargla (Algeria) and after the test phase ALSAT-2A provides successful images. ALSAT-2A electrical power subsystem (EPS) is composed of a Solar Array Generator (SAG ), a Li-ion battery dedicated to power storage and energy source during eclipse or high consumption phases and a Power Conditioning and Distribution Unit (PCDU). This paper focuses primarily on ALSAT-2A electrical power subsystem behavior during Launch and Early OPeration (LEOP) as well as In Orbit Test (IOT). The telemetry data related to the SAG voltage, current and temperature will be analyzed in addition to battery temperature, voltage, charge and discharge current. These parameters will be studied in function of satellite power consumption.

Marsh loss from 1984 - 2011 in the Breton Sound, Barataria and Terrebonne Basins, Louisiana, U.S.A.: Impacts of hurricanes and excess nutrients

NASA Astrophysics Data System (ADS)

Riter, J. C.; Kearney, M. S.; Turner, R.

2012-12-01

Twenty-four Landsat data sets (1984-2011), collected as close to peak vegetation growth as possible, were used to evaluate marsh vegetation health and marsh loss in Terrebonne, Barataria, and Breton Sound Basins. Marsh loss varies spatially and temporally in the basins: freshwater and most intermediate marshes located west of the Mississippi River and more than 40 km from the coast were determined to be more stable than marshes closer to the coast. In most areas of the three basins, vegetation health and marsh area from 1984-1992 were relatively stable with minor inter-annual fluctuations throughout each basin and only a few areas of localized marsh loss. By 1994, shoreline erosion, tidal creek erosion, and erosion of soil banks adjacent to canals had increased in marshes located <40 km from the Gulf of Mexico, although some sites suffered substantially greater erosion than most coastal areas. Wave erosion also increased around the shores of Lakes Salvador, Cataouatche, Levy and other large lakes by 1994. Marsh loss also occurred in marshes immediately west of the Mississippi River, especially in areas close to diversion inlets. Hurricane Ivan in 2004 produced little sustained widespread damage in the basin marshes. However, Hurricanes Katrina and Rita in 2005 and Gustav and Ike in 2008 caused extensive erosion of vegetation and the marsh substrate, especially near the inlet to Caernarvon diversion, but also near the Naomi and West Point a La Hache diversions inlets. We attribute the significant marsh damage from hurricanes to greater flooding, and greater wave and storm surge impacts due to diminished marsh soil strength from the effects of excess nutrients causing lower rhizome and root biomass and increased substrate decomposition rates.

[Analysis of mitochondrial 12S rRNA and tRNA(Ser(UCN)) genes in patients with nonsyndromic sensorineural hearing loss from various regions of Russia].

PubMed

Dzhemileva, L U; Posukh, O L; Tazetdinov, A M; Barashkov, N A; Zhuravskiĭ, S G; Ponidelko, S N; Markova, T G; Tadinova, V N; Fedorova, S A; Maksimova, N R; Khusnutdinova, E K

2009-07-01

Mitochondrial DNA (mtDNA) mutations play an important role in etiology of hereditary hearing loss. In various regions of the world, patients suffer from nonsyndromic sensorineural hearing loss initiated by aminoglycoside antibiotics. Mutations that had been shown as pathogenetically important for hearing function disturbance were identified in mitochondrial 12S rRNA and tRNA(Ser(UCN)) genes while pathogenic role of several DNA sequences requires additional studies. This work presents the results of studying the spectrum of mutations and polymorphic variations in mtDNA genes 12S rRNA and tRNA(Ser(UGN)) in 410 patients with nonsyndromal sensoneural hearing impairment/loss from the Volga Ural region, St Petersburg, Yakutia, and Altai and in 520 individuals with normal hearing, which represent several ethnic groups (Russians, Tatars, Bashkirs, Yakuts, Altaians) residing in the Russian Federation. Pathogenetically significant mutation A1555G (12S rRNA) was found in two families (from Yakutia and St Peresburg) with hearing loss, probably caused by treatment with aminoglucosides, and in the population sample of Yakuts with a frequency of 0.83%. Further research is needed to confirm the role in hearing impairment of mutations 961insC, 961insC(n), 961delTinsC(n), T961G, T1095C (12S rRNA) and G7444A, A7445C (tRNA(Ser(UGN revealed in the patients. In addition, in the patients and the population groups, polymorphic mt DNA variants were detected, which are characteristic also of other Eurasian populations both in spectrum and frequency.

Structural conceptualization of learning experiences in nursing master's degree programs utilized in occupational health nursing activities.

PubMed

Aoyama, Wakako; Tatsumi, Asami

2017-01-31

In this study, concepts were constructed that express learning experiences in nursing master's degree programs utilized in occupational health nursing activities with the aim of clarifying those characteristics. This was based on the idea that elucidation of the characteristics of learning experiences in nursing master's degree programs used in occupational health nursing activities would be meaningful in providing high-quality occupational health services that respond to the needs of society. Semi-structured interviews were conducted with 10 people who fulfilled the three conditions of having completed a master's degree programs, working as an occupational health nurse after completion of the program, and not continuing on to a doctoral program. The nursing conceptualization method of Naomi Funashima was used. From the obtained data, 512 code items expressing learning experiences in master's degree programs utilized in occupational health nursing activities were identified. These items included five core categories (concepts), 34 categories, and 69 subcategories. The five concepts constructed were "Pursuit of expertise and self-evaluation," "Mutual understanding of various people that leads to human resources utilization," "Theoretical and academic learning that influences changes in activities," "Research learning that lead to activities based on scientific evidence," and "Learning that leads to high-quality activities making use of expertise." It was found that various learning experiences in the master's program to pursue the specialty of occupational health nurses in order to recognize their roles as well as the experiences to take the initiative in learning had been integrated in their activities after completion of the course and had contributed to their high-quality occupational health nursing activities. It was suggested that the learning experiences in the master's program, which had been revealed in this study, were the experiences necessary for

Improving the astrometric performance of VLTI-PRIMA

NASA Astrophysics Data System (ADS)

Woillez, J.; Abuter, R.; Andolfato, L.; Berger, J.-P.; Bonnet, H.; Delplancke, F.; Derie, F.; Di Lieto, N.; Guniat, S.; Mérand, A.; Duc, T. Phan; Schmid, C.; Schuhler, N.; Henning, T.; Launhardt, R.; Pepe, F.; Queloz, D.; Quirrenbach, A.; Reffert, S.; Sahlmann, J.; Segransan, D.

2014-07-01

In the summer of 2011, the first on-sky astrometric commissioning of PRIMA-Astrometry delivered a performance of 3 m″ for a 10 ″ separation on bright objects, orders of magnitude away from its exoplanet requirement of 50 μ″ ~ 20 μ″ on objects as faint as 11 mag ~ 13 mag in K band. This contribution focuses on upgrades and characterizations carried out since then. The astrometric metrology was extended from the Coudé focus of the Auxillary Telescopes to their secondary mirror, in order to reduce the baseline instabilities and improve the astrometric performance. While carrying out this extension, it was realized that the polarization retardance of the star separator derotator had a major impact on both the astrometric metrology and the fringe sensors. A local compensation of this retardance and the operation on a symmetric baseline allowed a new astrometric commissioning. In October 2013, an improved astrometric performance of 160 μ″ was demonstrated, still short of the requirements. Instabilities in the astrometric baseline still appear to be the dominating factor. In preparation to a review held in January 2014, a plan was developed to further improve the astrometric and faint target performance of PRIMA Astrometry. On the astrometric aspect, it involved the extension of the internal longitudinal metrology to primary space, the design and implementation of an external baseline metrology, and the development of an astrometric internal fringes mode. On the faint target aspect, investigations of the performance of the fringe sensor units and the development of an AO system (NAOMI) were in the plan. Following this review, ESO decided to take a proposal to the April 2014 STC that PRIMA be cancelled, and that ESO resources be concentrated on ensuring that Gravity and Matisse are a success. This proposal was recommended by the STC in May 2014, and endorsed by ESO.

Geology of the Volga-Ural petroleum province and detailed description of the Ramashkino and Arlan oil fields

USGS Publications Warehouse

Peterson, James A.; Clarke, James W.

1983-01-01

The Volga-Ural petroleum province is in general coincident with the Volga-Ural regional high, a broad upwarp of the east-central part of the Russian (East European) platform. The central part of the province is occupied by the Tatar arch, which contains the major share of the oil fields of the province. The Perm-Bashkir arch forms the northeastern part of the regional high, and the Zhigulevsko-Orenburg arch makes up the southern part. These arches are separated from one another by elongate downwarps. The platform cover overlies an Archean crystalline basement and consists of seven main sedimentation cycles as follows: 1) Riphean (lower Bavly) continental sandstone, shale, and conglomerate beds from 500 to 5,000 m thick deposited in aulacogens. 2) Vendian (upper Bavly) continental and marine shale and sandstone up to 3,000 m thick. 3) Middle Devonian-Tournaisian transgressive deposits, which are sandstone, siltstone, and shale in the lower part and carbonates with abundant reefs in the upper; thickness is 300-1,000 m. In the upper carbonate part is the Kamsko-Kinel trough system, which consists of narrow interconnected deep-water troughs. 4) The Visean-Namurian-Bashkirian cycle, which began with deposition of Visean clastics that draped over reefs of the previous cycle and filled in an erosional relief that had formed in some places on the sediments of the previous cycle. The Visean clastics are overlain by marine carbonates. Thickness of the cycle is 50-800 m. 5) Early Moscovian-Early Permian terrigenous clastic deposits and marine carbonate beds 1,000-3,000 m thick. 6) The late Early Permian-Late Permian cycle, which reflects maximum growth of the Ural Mountains and associated Ural foredeep. Evaporites were first deposited, then marine limestones and dolomites, which intertongue eastward with clastic sediments from the Ural Mountains. 7) Continental redbeds of Triassic age and mixed continental and marine elastic beds of Jurassic and Cretaceous age, which were

[The haplomatch program for comparing Y-chromosome STR-haplotypes and its application to the analysis of the origin of Don Cossacks].

PubMed

Chukhryaeva, M I; Ivanov, I O; Frolova, S A; Koshel, S M; Utevska, O M; Skhalyakho, R A; Agdzhoyan, A T; Bogunov, Yu V; Balanovska, E V; Balanovsky, O P

2016-05-01

STR haplotypes of the Y chromosome are widely used as effective genetic markers in studies of human populations and in forensic DNA analysis. The task often arises to compare the spectrum of haplotypes in individuals or entire populations. Performing this task manually is too laborious and thus unrealistic. We propose an algorithm for counting similarity between STR haplotypes. This algorithm is suitable for massive analyses of samples. It is implemented in the computer program Haplomatch, which makes it possible to find haplotypes that differ from the target haplotype by 0, 1, 2, 3, or more mutational steps. The program may operate in two modes: comparison of individuals and comparison of populations. Flexibility of the program (the possibility of using any external database), its usability (MS Excel spreadsheets are used), and the capability of being applied to other chromosomes and other species could make this software a new useful tool in population genetics and forensic and genealogical studies. The Haplomatch software is freely available on our website www.genofond.ru. The program is applied to studying the gene pool of Cossacks. Experimental analysis of Y-chromosomal diversity in a representative set (N = 131) of Upper Don Cossacks is performed. Analysis of the STR haplotypes detects genetic proximity of Cossacks to East Slavic populations (in particular, to Southern and Central Russians, as well as to Ukrainians), which confirms the hypothesis of the origin of the Cossacks mainly due to immigration from Russia and Ukraine. Also, a small genetic influence of Turkicspeaking Nogais is found, probably caused by their occurrence in the Don Voisko as part of the Tatar layer. No similarities between haplotype spectra of Cossacks and Caucasus populations are found. This case study demonstrates the effectiveness of the Haplomatch software in analyzing large sets of STR haplotypes.

History of reported sexual or physical abuse among long-term heroin users and their response to substitution treatment.

PubMed

Oviedo-Joekes, Eugenia; Marchand, Kirsten; Guh, Daphne; Marsh, David C; Brissette, Suzanne; Krausz, Michael; Anis, Aslam; Schechter, Martin T

2011-01-01

Opioid-dependent individuals with a history of abuse have exhibited worse mental and physical health compared to those without such a history; however, the evidence regarding the influence of abuse histories on addiction treatment outcomes are conflicting. In the present study, we identified history of physical or sexual abuse at treatment initiation in relation to drug use and health among long-term opioid-dependent individuals and we determined the relationship of abuse histories with treatment outcomes following substitution treatment. We analyzed data from a randomized controlled trial that compared the effectiveness of opioid-agonists in the treatment of chronic opioid dependence. The North American Opiate Medication Initiative (NAOMI) was conducted in Vancouver and Montreal (Canada) and provided oral methadone, injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A total of 112 (44.6%) participants reported a history of physical or sexual abuse at baseline. Participants with an abuse history reported a significantly higher number of chronic medical problems, suicide attempts, and previous drug treatments and had poorer psychiatric, family and social relations, and quality of life status compared to those without abuse histories. No differences in current and past substance use were found between those with and without abuse histories. Following 12 months of treatment, the participants with abuse histories improved to a similar degree as those without a history of abuse in all of the European Addiction Severity Index sub-scales, with the exception of medical status. The findings suggest that individuals with abuse histories were able to achieve similar outcomes as those without abuse histories following treatment despite having poorer scores in physical and mental health, social status and quality of life at treatment initiation. These findings suggest that the substitution treatments as provided in

"How readers understand causal and correlational expressions used in news headlines": Correction to Adams et al. (2016).

PubMed

2017-03-01

Reports an error in "How Readers Understand Causal and Correlational Expressions Used in News Headlines" by Rachel C. Adams, Petroc Sumner, Solveiga Vivian-Griffiths, Amy Barrington, Andrew Williams, Jacky Boivin, Christopher D. Chambers and Lewis Bott ( Journal of Experimental Psychology: Applied , Advanced Online Publication, Nov 3, 2016, np). In the article, the fourth author was inadvertently omitted from the advance online version. Also, the second paragraph of the author note should have included the following: "Amy Barrington contributed to the design and data collection for Experiments 2 and 3. We thank the following undergraduate students for contributions to Experiment 1 and pilot work leading up to the project: Laura Benjamin, Cecily Donnelly, Cameron Dunlop, Rebecca Emerson, Rose Fisher, Laura Jones, Olivia Manship, Hannah McCarthy, Naomi Scott, Eliza Walwyn-Jones, Leanne Whelan, and Joe Wilton." All versions of this article have been corrected. (The following abstract of the original article appeared in record 2016-52933-001.) Science-related news stories can have a profound impact on how the public make decisions. The current study presents 4 experiments that examine how participants understand scientific expressions used in news headlines. The expressions concerned causal and correlational relationships between variables (e.g., "being breast fed makes children behave better"). Participants rated or ranked headlines according to the extent that one variable caused the other. Our results suggest that participants differentiate between 3 distinct categories of relationship: direct cause statements (e.g., "makes," "increases"), which were interpreted as the most causal; can cause statements (e.g., "can make," "can increase"); and moderate cause statements (e.g., "might cause," "linked," "associated with"), but do not consistently distinguish within the last group despite the logical distinction between cause and association. On the basis of this evidence

Observations of Uranus and Neptune in Spanish Telescopes: Calar Alto/PlanetCam, WHT/Ingrid y GTC/Osiris

NASA Astrophysics Data System (ADS)

Hueso, R.; Sánchez-Lavega, A.; Ordonez-Etxeberria, I.; Rojas, J. F.; Pérez-Hoyos, S.; Mendikoa, I.

2017-03-01

The astronomical observation of the atmospheres of Uranus and Neptune poses unique challenges. Both planets are relatively dimm objects (visual magnitude of +5.3 and +7.7) and have small angular sizes (3.7” and 2.4” at opposition). Both worlds have atmospheres that are very dynamic, specially Neptune. These atmospheres are dominated by intense zonal winds that reach 450 m/s and where seasonal evolution changes the band patterns present in these planets. Thanks to the atmospheric methane gas, when observing Uranus and Neptune in near infrared wavelengths their upper clouds become well contrasted and bright and observations at different methane absorption bands allow to sample the atmosphere at different vertical layers. Both worlds are subject to the development of bright cloud patterns, some times of convective origin and whose activity can extend over weeks to several months or years. In the last few years we have surveyed the atmospheric activity of Uranus and Neptune with instruments able to improve the spatial resolution of the images beyond the limits impose by the atmospheric seeing. We use the Lucky Imaging technique (fast observation of several short-exposure frames combined with automatic selection of best frames and coregistration for stacking). We present image observations of Uranus and Neptune obtained with the instruments: OSIRIS at Grantecan as well as the AstraLux and PlanetCam UPV/EHU cameras on the 2.2m telescope at Calar Alto observatory. These observations are compared with other observations acquired by amateur astronomers able to obtain resolve cloud features in Uranus and Neptune. We compare these observations with images acquired with Adaptive Optics instruments at the William Herschel with the NAOMI+Ingrid instruments and Keck II and with Hubble Space Telescope images. We show the importance of surveying the atmospheric activity of these planets with a variety of telescopes. Two science cases are presented: The study of convective

Measuring Audience Engagement for Public Health Twitter Chats: Insights From #LiveFitNOLA.

PubMed

Rabarison, Kristina M; Croston, Merriah A; Englar, Naomi K; Bish, Connie L; Flynn, Shelbi M; Johnson, Carolyn C

2017-06-08

Little empirical evidence exists on the effectiveness of using Twitter as a two-way communication tool for public health practice, such as Twitter chats. We analyzed whether Twitter chats facilitate engagement in two-way communications between public health entities and their audience. We also describe how to measure two-way communications, incoming and outgoing mentions, between users in a protocol using free and publicly available tools (Symplur, OpenRefine, and Gephi). We used a mixed-methods approach, social network analysis, and content analysis. The study population comprised individuals and organizations participating or who were mentioned in the first #LiveFitNOLA chat, during a 75-min period on March 5, 2015, from 12:00 PM to 1:15 PM Central Time. We assessed audience engagement in two-way communications with two metrics: engagement ratio and return on engagement (ROE). The #LiveFitNOLA chat had 744 tweets and 66 participants with an average of 11 tweets per participant. The resulting network had 134 network members and 474 engagements. The engagement ratios and ROEs for the #LiveFitNOLA organizers were 1:1, 40% (13/32) (@TulanePRC) and 2:1, -40% (-25/63) (@FitNOLA). Content analysis showed information sharing (63.9%, 314/491) and health information (27.9%, 137/491) as the most salient theme and sub-theme, respectively. Our findings suggest Twitter chats facilitate audience engagement in two-way communications between public health entities and their audience. The #LiveFitNOLA organizers' engagement ratios and ROEs indicated a moderate level of engagement with their audience. The practical significance of the engagement ratio and ROE depends on the audience, context, scope, scale, and goal of a Twitter chat or other organized hashtag-based communications on Twitter. ©Kristina M Rabarison, Merriah A Croston, Naomi K Englar, Connie L Bish, Shelbi M Flynn, Carolyn C Johnson. Originally published in JMIR Public Health and Surveillance (http

SU-E-T-593: Outcomes and Toxicities From a Clinical Trial of APBI Using MERT+IMRT with the Same XMLC

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jimenez-Ortega, E.; Ureba, A.; Barbeiro, A.R.

2015-06-15

Purpose: We present the results from a clinical trial of accelerated partial breast irradiation (APBI), using mixed modulated photon and electron beams (MERT+IMRT) with the same photon multileaf collimator (xMLC). Methods: Seven patients were enrolled in the first year of the APBI clinical trial. Patients were selected following the conditions included in the NSABP B-39/RTOG 0413 protocol. The targets and clinically relevant normal structures were contoured on the CT images following this protocol for APBI-EBRT. All treatments were delivered using combined modulated electron and photon beams by means of the same xMLC installed in a SIEMENS Primus linac, with amore » reduced SSD equal to 60 cm for electron beams. The plans were performed with a treatment planning system based on full Monte Carlo simulations, called CARMEN, developed by our group. Simultaneously, an alternative IMRT plan was calculated with the commercial TPS PINNACLE v8.0m (Philips), and both plans were compared. An ad-hoc breast phantom with semi-spherical geometry called NAOMI was designed for a specific QA protocol. Patients received a total dose of 38.5 Gy, delivered in 10 fractions over 5 consecutive days, with a twice-a-day hypofractionated schema.Follow-up visits during 2.5 years on average were repeated at 1 month post-treatment, every 3 months for the first year, and every 6 months for the second year. Toxicity was scored according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE version 3.0). Results: This APBI technique achieved high loco-regional control rates and showed low acute toxicity (grade 1 of CTCAE) and no toxicities from first month onwards. Photographic assessment of cosmesis showed skin excellent results. Conclusion: The clinical results achieved with MERT+IMRT by using the same xMLC are comparable or even better than those obtained with other APBI techniques, thanks to a software solution without any additional equipment or specific device.« less

[Polymorphic Variants of Glutamate Receptor (GRIK5, GRIN2B) and Serotonin Receptor (HTR2A) Genes Are Associated with Chronic Obstructive Pulmonary Disease].

PubMed

Korytina, G F; Akhmadishina, L Z; Kochetova, O V; Aznabaeva, Y G; Zagidullin, Sh Z; Victorova, T V

2017-01-01

Chronic obstructive pulmonary disease (COPD) is a complex chronic inflammatory disease of the respiratory system that affects primarily distal respiratory pathways and lung parenchyma. Smoking tobacco is a major risk factor for COPD. The relationship of HTR4 (rs3995090), HTR2A (rs6313), GRIK5 (rs8099939), GRIN2B (rs2268132), and CHRNB4 (rs1948) gene polymorphisms and COPD, as well as the contribution of these polymorphisms to the variations in quantitative characteristics that describe respiratory function, smoking behavior, and nicotine dependence was assessed in an ethnically homogeneous Tatar population. The polymorphisms of HTR2A (rs6313) (P = 0.026, OR = 1.42 for the CC genotype) and GRIN2B (rs2268132) (P = 0.0001, OR = 2.39 for the TT genotype) were significantly associated with increased risk of COPD. The AA genotype of GRIK5 (rs8099939) had a protective effect (P = 0.02, OR = 0.61). Importantly, the HTR2A (rs6313), GRIN2B (rs2268132), and GRIK5 (rs8099939) polymorphisms were only associated with COPD in smokers. Smoking index (pack-years) was significantly higher in carriers of the GRIK5 genotype AC (rs8099939) (P = 0.0027). The TT genotype of GRIN2B (rs2268132) was associated with COPD in subjects with high nicotine dependence according to the Fagerstrõm test (P = 0.002, OR = 2.98). The TT genotype of HTR2A (rs6313) was associated with a reduced risk of the disease in the group with moderate nicotine dependence (P = 0.02, OR = 0.22). The CC genotype of HTR2A (rs6313) and the TT genotype of GRIN2B (rs2268132) were associated with higher levels of nicotine dependence according to the Fagerstrõm test (P = 0.0011 and P = 0.037). Our results may provide insight into potential molecular mechanisms that involve the glutamate (GRIK5, GRIN2B) and serotonin (HTR2A) receptor genes in the pathogenesis of COPD.

Body Potassium Content and Radiation Dose from 40K for the Urals Population (Russia)

PubMed Central

Tolstykh, Evgenia I.; Degteva, Marina O.; Bougrov, Nikolay G.; Napier, Bruce A.

2016-01-01

Long-term whole-body monitoring of radionuclides in residents of the Urals Region has been performed at the Urals Research Center for Radiation Medicine (URCRM, Chelyabinsk). Quantification of 40K was achieved by measuring the 40K photopeak with four phoswich detectors in whole body counter SICH-9.1M. The current study presents the results of 40K measurements in 3,651 women and 1,961 t-test; U-test men aged 11–90; measurements were performed in 2006–2014. The residents belonged to two ethnic groups, Turkic (Tatar, Bashkir) and Slavs (mainly Russian). The levels of 40K-body contents depend upon gender, age, and body mass. Significant ethnic-differences were not found in 40K-body contents and 40K concentrations in terms of Bq per kg of body weight (in groups homogenous by age and gender). Both 40K-body contents and concentrations were significantly higher in men than in women in all age-groups; the difference was about 25%. The measured 40K-body content in men of 20–50 years was about 4200 Bq (134 g of K) and about 3000 Bq (95 g of K) in women. By the age of 80 these values decreased to 3200 Bq (102 g of K) in men and 2500 Bq (80 g of K) in women. Annual dose rates were maximal in the age group of 20–30 years– 0.16 mGy/y for men and 0.13 mGy/y for women. Further, the dose-rates decreased with age and in the groups of 60–80 years were 0.13 mGy/y for men and 0.10 mGy/y for women. Within groups homogeneous by age and gender, individual dose rates are described by a normal statistical distribution. The coefficient of variation ranges from 9 to 14%, and on the average is 12.5%. Doses from naturally occurring 40K accumulated over 70 years were found to be 9.9 mGy for men and 8.3 mGy for women; over 90 years - 12.5 and 10.4 mGy. PMID:27111330

Multiple Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California

USGS Publications Warehouse

Pike, Richard J.; Graymer, Russell W.

2008-01-01

With the exception of Los Angeles, perhaps no urban area in the United States is more at risk from landsliding, triggered by either precipitation or earthquake, than the San Francisco Bay region of northern California. By January each year, seasonal winter storms usually bring moisture levels of San Francisco Bay region hillsides to the point of saturation, after which additional heavy rainfall may induce landslides of various types and levels of severity. In addition, movement at any time along one of several active faults in the area may generate an earthquake large enough to trigger landslides. The danger to life and property rises each year as local populations continue to expand and more hillsides are graded for development of residential housing and its supporting infrastructure. The chapters in the text consist of: *Introduction by Russell W. Graymer *Chapter 1 Rainfall Thresholds for Landslide Activity, San Francisco Bay Region, Northern California by Raymond C. Wilson *Chapter 2 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike and Steven Sobieszczyk *Chapter 3 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven Sobieszczyk *Chapter 4 Landslide Hazard Modeled for the Cities of Oakland, Piedmont, and Berkeley, Northern California, from a M=7.1 Scenario Earthquake on the Hayward Fault Zone by Scott B. Miles and David K. Keefer *Chapter 5 Synthesis of Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike The plates consist of: *Plate 1 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike, Russell W. Graymer, Sebastian Roberts, Naomi B. Kalman, and Steven Sobieszczyk *Plate 2 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven

A resolution to direct the Senate Legal Counsel to appear as amicus curiae in the name of the Senate in Menachem Binyamin Zivotofsky, By His Parents and Guardians, Ari Z. and Naomi Siegman Zivotofsky v. John Kerry, Secretary of State (S. Ct.).

THOMAS, 113th Congress

Sen. Reid, Harry [D-NV

2014-07-16

Senate - 07/16/2014 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

Studying of shale organic matter structure and pore space transformations during hydrocarbon generation

NASA Astrophysics Data System (ADS)

Giliazetdinova, Dina; Korost, Dmitry; Gerke, Kirill

2016-04-01

Due to the increased interest in the study of the structure, composition, and oil and gas potential of unconventional hydrocarbon resources, investigations of the transformation of the pore space of rocks and organic matter alterations during the generation of hydrocarbon fluids are getting attention again. Due to the conventional hydrocarbon resources decreasing, there will be a necessity to develop new unconventional hydrocarbon resources. Study of the conditions and processes of hydrocarbon generation, formation and transformation of the pore space in these rocks is pivotal to understand the mechanisms of oil formation and determine the optimal and cost effective ways for their industrial exploration. In this study, we focus on organic matter structure and its interaction with the pore space of shales during hydrocarbon generation and report some new results. Collected rock samples from Domanic horizon of South-Tatar arch were heated in the pyrolyzer to temperatures closely corresponding to different catagenesis stages. X-ray microtomography method and SEM were used to monitor changes in the morphology of the pore space and organic matter structure within studied shale rocks. By routine measurements we made sure that all samples (10 in total) had similar composition of organic and mineral phases. All samples in the collection were grouped according to initial structure and amount of organics and processed separately to: 1) study the influence of organic matter content on the changing morphology of the rock under thermal effects; 2) study the effect of initial structure on the primary migration processes for samples with similar organic matter content. An additional experiment was conducted to study the dynamics of changes in the structure of the pore space and prove the validity of our approach. At each stage of heating the morphology of altered rocks was characterized by formation of new pores and channels connecting primary voids. However, it was noted that

Astronomers Discover Clue to Origin of Milky Way Gas Clouds

NASA Astrophysics Data System (ADS)

2010-05-01

A surprising discovery that hydrogen gas clouds found in abundance in and above our Milky Way Galaxy have preferred locations has given astronomers a key clue about the origin of such clouds, which play an important part in galaxy evolution. We've concluded that these clouds are gas that has been blown away from the Galaxy's plane by supernova explosions and the fierce winds from young stars in areas of intense star formation," said H. Alyson Ford of the University of Michigan, whose Ph.D thesis research from Swinburne University formed the basis for this result. The team, consisting of Ford and collaborators Felix J. Lockman, of the National Radio Astronomy Observatory (NRAO), and Naomi Mclure-Griffiths of CSIRO Astronomy and Space Science, presented their findings to the American Astronomical Society's meeting in Miami, Florida. The astronomers studied gas clouds in two distinct regions of the Galaxy. The clouds they studied are between 400 and 15,000 light-years outside the disk-like plane of the Galaxy. The disk contains most of the Galaxy's stars and gas, and is surrounded by a "halo" of gas more distant than the clouds the astronomers studied. "These clouds were first detected with the National Science Foundation's Robert C. Byrd Green Bank Telescope, and are quite puzzling. They are in a transitional area between the disk and the halo, and their origin has been uncertain," Lockman explained. The research team used data from the Galactic All-Sky Survey, made with CSIRO's Parkes radio telescope in Australia. When the astronomers compared the observations of the two regions, they saw that one region contained three times as many hydrogen clouds as the other. In addition, that region's clouds are, on average, twice as far above the Galaxy's plane. The dramatic difference, they believe, is because the region with more clouds lies near the tip of the Galaxy's central "bar," where the bar merges with a major spiral arm. This is an area of intense star formation

Budapest: A Random Walk in Science and Culture

NASA Astrophysics Data System (ADS)

Kovács, László

the fate of this area for centuries to come. In the formative period the old, nomadic nation concept of the Magyars embraced all separate racial (nationality) groups who lived on the territories under Magyar military and political supremacy. This fairly elastic concept of nation saved the Magyars in their long and tragic struggles against the Tatars, Turks and others as well as helping to absorb their invader’s strengths and rejuvenate the whole nation.5

[Establishment and activity of PoKuNyoKwan].

PubMed

Lee, Bang Weon

2008-06-01

PoKuNyoKwan was established in 1887 by Meta Howard, a female doctor who was dispatched from Woman's Foreign Missionary Society, an evangelical branch affiliated with U.S. North Methodist Church. PoKuNyoKwan was equipped with dispensaries, waiting rooms, pharmacies, warehouses, operating rooms, and wards for about 30 patients. It used a traditional Korean house, which was renovated for its medical purpose, in Ewha Haktang. Residing in Chung Dong, the medical institution had taken care of women's mental and physical health for about 25 years, until it was merged with East Gate Lillian Harris Memorial Hospital in 1912, and then its dispensary function was abolished in 1913. Medical missionaries (Meta Howard, Rosetta Sherwood, Mary M. Cutler, Emma Ernsberger, Esther K. Pak, Amanda F. Hillman) and nurse missionaries (Ella Lewis, Margaret J. Edmunds, Alta I. Morrison, Naomi A. Anderson), who were professionally trained in the United States, and their helpers, who were trained by those missionaries, managed PoKuNyoKwan. Nurses who were educated in Nurses' Training School, which was also established by PoKuNyoKwan, helped to run the institution as well. At the beginning, they usually had worked as a team of one medical missionary and three helpers. Since its establishment in 1903, however, the helpers began to enter the Nurses' Training School to become professional nurses, and the helpers eventually faded out because of the proliferation of those nurses. PoKuNyoKwan did not only offer medical services but also executed educational and evangelical activities. Medical missionaries struggled to overcome Koreans' ignorance and prejudice against westerners and western medical services, while they took care of their patients at office, for calls, and in hospital dispensaries. Enlightening the public by criticizing Korean traditional medical treatments including fork remedies, acupuncture, and superstitions, they helped modernization of medical systems in Korea. In the area of

Implementing an Open Source Electronic Health Record System in Kenyan Health Care Facilities: Case Study.

PubMed

Muinga, Naomi; Magare, Steve; Monda, Jonathan; Kamau, Onesmus; Houston, Stuart; Fraser, Hamish; Powell, John; English, Mike; Paton, Chris

2018-04-18

complex mix of sociotechnical and administrative issues. Learning from these early challenges, the system is now being redesigned and prepared for deployment in 6 new counties across Kenya. Implementing electronic health record systems is a challenging process in high-income settings. In low-income settings, such as Kenya, open source software may offer some respite from the high costs of software licensing, but the familiar challenges of clinical and administration buy-in, the need to adequately train users, and the need for the provision of ongoing technical support are common across the North-South divide. Strategies such as creating local support teams, using local development resources, ensuring end user buy-in, and rolling out in smaller facilities before larger hospitals are being incorporated into the project. These are positive developments to help maintain momentum as the project continues. Further integration with existing open source communities could help ongoing development and implementations of the project. We hope this case study will provide some lessons and guidance for other challenging implementations of electronic health record systems as they continue across Africa. ©Naomi Muinga, Steve Magare, Jonathan Monda, Onesmus Kamau, Stuart Houston, Hamish Fraser, John Powell, Mike English, Chris Paton. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 18.04.2018.

Geodynamic models of the deep structure of the natural disaster regions of the Earth

NASA Astrophysics Data System (ADS)

Rodnikov, A. G.; Sergeyeva, N. A.; Zabarinskaya, L. P.

2012-04-01

Investigation of the deep structure and creation of geodynamic models of natural disaster regions are important for understanding of the nature of such phenomena as earthquakes, eruptions of volcanoes, tsunami and others. Carrying out of such researches is necessary for definition of areas of potential risk, forecasting and the prevention of negative consequences of acts of nature. Research region is active continental margins of the Sea of Okhotsk, and especially the area of Neftegorsk earthquake which has occurred on May, 28th 1995 in the North Sakhalin and caused many victims and destructions. The geodynamic model of the lithosphere in the region of Neftegorsk earthquake has been constructed along the profile crossing the North Sakhalin Basin, Deryugin Basin and ophiolite complex between them. The Deryugin Basin was formed at the site of an ancient deep trench after the subduction of the Okhotsk Sea Plate under Sakhalin. The basin is located above a hot plume in the mantle at a depth of 25 km. The ophiolite belt of ultramafic magmatic rocks is an ancient (K2-Pg) paleosubduction zone separating the Deryugin basin from the North Sakhalin Basin. The thickness of the ancient seismic focal zone is 80 km. It is probably that the structures of the North Sakhalin have been formed in the following way. In the Late Cretaceous the oceanic Okhotsk Sea Plate subducted under Sakhalin, the eastern part of which was an andesite island arc. Approximately in Miocene the subduction of the plate apparently ceased. In that time the Tatar Rift Strait was formed. Ophiolite rocks of the subduction zones as a result of compression have been squeezed out on a surface. The ophiolite complex combined by the ultrabasic rocks, fixes position of ancient subduction zone. It is probable that the manifestation of the Neftegorsk earthquake was a result of activization of this ancient subduction zone. On a surface the subduction zone manifests itself as deep faults running along Sakhalin. The

Petroleum geology and resources of the Volga-Ural province, U.S.S.R.

USGS Publications Warehouse

Peterson, James A.; Clarke, James W.

1983-01-01

The Volga-Ural petroleum province is, in general, coincident with the Volga-Ural regional high, a broad upwarp of the east-central part of the Russian (East European) Platform. The central part of the province is occupied by the Tatar arch, which contains the major share of the oilfields of the province. The Komi-Perm arch forms the northeastern part of the regional high, and the Zhigulevsko-Pugachev and Orenburg arches make up the southern part. These arches are separated from one another by elongate downwarps. The platform cover overlies an Archean crystalline basement and consists of seven main sedimentation cycles. (1) Riphean (lower Bavly) continental sandstone, shale, and conglomerate beds, from 500 to 5,000 m thick, were deposited in aulacogens. (2) Vendian (upper Bavly) continental and marine shale and sandstone are up to 3,000 m thick. (3) Middle Devonian-Tournaisian transgressive deposits, which are sandstone, siltstone, and shale in the lower part and carbonates and abundant reefs in the upper part, range from 300 to 1,000 m in thickness. The upper carbonate part includes the Kamsko-Kinel trough system, which consists of narrow, interconnected, deepwater troughs. (4) The Visean-Namurian-Bashkirian cycle began with deposition of Visean clastic deposits, which draped over reefs of the previous cycle and filled in an erosional relief that had formed in some places on the sediments of the previous cycle. The Visean clastic deposits are overlain by marine carbonate beds. The cycle is from 50 to 800 m thick. (5) The lower Moscovian-Lower Permian cycle consists of 1,000 to 3,000 m of terrigenous clastic deposits and marine carbonate beds. (6) The upper Lower Permian-Upper Permian cycle reflects the maximum growth of the Ural Mountains and the associated Ural foredeep. Evaporite deposits were first laid down, followed by marine limestones and dolomites, which intertongue eastward with clastic sediments from the Ural Mountains. (7) Continental red beds of

Petrophysical, Lithological and Mineralogical Characteristics of the Shale Strata of the Volga- Ural Region

NASA Astrophysics Data System (ADS)

Morozov, Vladimir P.; Plotnikova, Irina N.; Pronin, Nikita V.; Nosova, Fidania F.; Pronina, Nailya R.

2014-05-01

The objects of the study are Upper Devonian carbonate rocks in the territory of South-Tatar arch and Melekess basin in the Volga- Urals region. We studied core material of Domanicoid facies from the sediments of Mendymski and Domanik horizons of middle substage of Frasnian stage of the Upper Devonian. Basic analytical research methods included the following: study of the composition, structural and textural features of the rocks, the structure of their voids, filter and reservoir properties and composition of the fluid. The complex research consisted of macroscopic description of the core material, optical microscopy analysis, radiographical analysis, thermal analysis, x-ray tomography, electron microscopy, gas-liquid chromatography, chromate-mass spectrometry, light hydrocarbons analysis using paraphase assay, adsorbed gases analysis, and thermal vacuum degassing method. In addition, we performed isotopic studies of hydrocarbons saturating shale rocks. Shale strata are mainly represented by carbonate-chert rocks. They consist mainly of calcite and quartz. The ratio of these rock-forming minerals varies widely - from 25 to 75 percent. Pyrite, muscovite, albite, and microcline are the most common inclusions. Calcareous and ferruginous dolomite (ankerite), as well as magnesian calcite are tracked down as secondary minerals. While performing the tests we found out that the walls of open fractures filled with oil are stacked by secondary dolomite, which should be considered as an indication moveable oil presence in the open-cut. Electron microscopy data indicate that all the studied samples have porosity - both carbonates and carbonate-siliceous rocks. Idiomorphism of the rock-forming grains and pores that are visible under a microscope bring us to that conclusion. The analysis of the images indicates that the type of reservoir is either porous or granular. The pores are distributed evenly in the volume of rock. Their size is very unstable and varies from 0.5 microns

EDITORIAL: Focus on Plasmonics FOCUS ON PLASMONICS

NASA Astrophysics Data System (ADS)

Bozhevolnyi, Sergey; García-Vidal, Francisco

2008-10-01

, Zhengtong Liu, Hsiao-Kuan Yuan, Rasmus H Pedersen, Alexandra Boltasseva, Jiji Chen, Joseph Irudayaraj, Alexander V Kildishev and Vladimir M Shalaev Confinement and propagation characteristics of subwavelength plasmonic modes R F Oulton, G Bartal, D F P Pile and X Zhang Theory on the scattering of light and surface plasmon polaritons by arrays of holes and dimples in a metal film F de León-Pérez, G Brucoli, F J García-Vidal and L Martín-Moreno Shaping and manipulation of light fields with bottom-up plasmonic structures C Girard, E Dujardin, G Baffou and R Quidant Gold nanorods and nanospheroids for enhancing spontaneous emission A Mohammadi, V Sandoghdar and M Agio Generation of surface plasmons at single subwavelength slits: from slit to ridge plasmon J-Y Laluet, A Drezet, C Genet and T W Ebbesen Mode mapping of plasmonic stars using TPL microscopy P Ghenuche, S Cherukulappurath and R Quidant Controlling optical transmission through magneto-plasmonic crystals with an external magnetic field G A Wurtz, W Hendren, R Pollard, R Atkinson, L Le Guyader, A Kirilyuk, Th Rasing, I I Smolyaninov and A V Zayats Nanoplasmonic renormalization and enhancement of Coulomb interactions M Durach, A Rusina, V I Klimov and M I Stockman Bulk and surface sensitivities of surface plasmon waveguides Pierre Berini Mapping plasmons in nanoantennas via cathodoluminescence R Gómez-Medina, N Yamamoto, M Nakano and F J García de Abajo Theoretical analysis of gold nano-strip gap plasmon resonators T Søndergaard, J Jung, S I Bozhevolnyi and G Della Valle Surface plasmon polariton-mediated enhancement of the emission of dye molecules on metallic gratings J Gómez Rivas, G Vecchi and V Giannini Nanoshells to nanoeggs to nanocups: optical properties of reduced symmetry core-shell nanoparticles beyond the quasistatic limit Mark W Knight and Naomi J Halas Single emitters coupled to plasmonic nano-antennas: angular emission and collection efficiency T H Taminiau, F D Stefani and N F van Hulst Green

Projections of Declining Surface-Water Availability for the Southwestern United States

NASA Technical Reports Server (NTRS)

Seager, Richard; Ting, Mingfang; Li, Cuihua; Naik, Naomi; Cook, Benjamin; Nakamura, Jennifer; Liu, Haibo

2012-01-01

16 of the CMIP5 models had all the data needed for this work for at least one simulation that was continuous from 1950 to 2040. Details of the models analyzed here are provided in Table S1. The model data analyzed here are available at http://strega.ldeo.columbia.edu:81/expert/home/.naomi/.AR5/.v2/.historical:rcp85/.mmm16/ a. Assessing the climatology of the models Despite increases in horizontal resolution of many models compared to their CMIP3 counterparts none of these models can adequately resolve the topography of the south west United States, such as the Sierra Nevada and Rocky Mountains and the associated orographic precipitation. This requires that caution be used when interpreting the results presented here. To assess the ability of the models to simulate the current hydroclimate, in Figure S1 we show the observed (from the Global Precipitation Climatology Centre gridded rain gauge data, (1)) monthly climatology of precipitation and the same for all the models and the multimodel mean for the California-Nevada, Colorado headwaters and Texas regions. The GPCC data uses rain gauges only and interpolates to regular grids of which we used the 1? by 1? one. Details of the data set can be found in (2). While the models apparently overestimate precipitation in California and Nevada the seasonal cycle with wet winters and dry summers is very well represented. It is also possible that the rain gauge observations are biased low by inadequately sampling the higher mountain regions. How ever the models might also be expected to underestimate orographic precipitation due to inadequate horizontal resolution. The 25 models are also too wet in the Colorado headwaters region but correctly represent the quite even distribution though the year. The bimodal distribution of precipitation in Texas, with peaks in May and September, and the absolute amounts, are well modeled but with the September peak too weak. The positive precipitation bias translates into a positive runoff

Obituary: Jesse Greenstein, 1909-2002

NASA Astrophysics Data System (ADS)

Gunn, James Edward

2003-12-01

himself to be a capable manager, able to deal with difficult times and circumstances, and the family business prospered. However, his itch to be an astronomer did not falter, and in 1934, when he was convinced that the family business would survive without him, he returned to Harvard - over the objection of director Harlow Shapely who tried to persuade him that the field had advanced too far in his four-year absence for him ever to catch up! This same year he married his childhood sweetheart Naomi Kitay, whom he ever after affectionately called 'Kitty.' Naomi nourished the already-strong humanist streak in Jesse. Interested in, and passionate about, art and the theater, life in general, and whatever it was that absorbed her interest at the moment, she was a wonderful foil for Jesse's self-deprecatory and sometimes depressive moods. She died a few months before Jesse did; they had been married 66 years. At Harvard he pursued a very successful and prescient thesis on the scattering of light by interstellar grains, begun perhaps partly in an endeavor to alleviate his failure during a Master's research project to recognize the existence of dust absorption and reddening in the face of quite convincing data. His last days at Harvard were premonitory of things to come in his career. He and Fred Whipple wrote a paper attempting, quite unsuccessfully, to explain Karl Jansky's detection of strong radio emission from the center of the Galaxy as thermal emission; this was long before the existence of magnetic fields and relativistic electrons were even suspected. The problem was to wait 15 years for a solution. But Jansky's, and later Grote Reber's, observations resonated with Jesse's early interest in radio and presaged his later decisive support for radio astronomy in the U.S. In 1937 he was awarded a NRC fellowship, which he took to Yerkes Observatory. Attracted by the innovative and productive group assembled there by Otto Struve, he flourished. Still working on dust and the

Obituary: Maurice M. Shapiro, 1915-2008

NASA Astrophysics Data System (ADS)

Yodh, Gaurang B.

2009-01-01

detailed analysis of the so- called Slab-model, and re-acceleration of cosmic rays (Shapiro, Silberberg, and Tsao in Cosmology, Fusion and other Matters, edited by Fred Reines, 1972). When he became emeritus, Maury was still very active both in research and in running the Erice School of Cosmic Ray Astrophysics (after 1982). He was interested in having a base of operations for the school. He approached me asking whether Maryland would be a possibility. I was delighted and suggested a Visiting professorship to be able to continue his work (without having to move out of the Washington, DC, area). Thus started Maury's association with Maryland which continued until his death. Maury was not only an outstanding scientist, but he was a true gentleman and a good friend. He was an ambassador for the field of Cosmic Rays. His friendly personality, always warm and kind to students and colleagues, was quite infectious. Maury contributed to both experimental and theoretical investigations of cosmic rays and their central role in connecting many diverse disciplines in particle physics, astrophysics, geophysics, acoustical physics. He was outstanding scientist and was greatly concerned about world peace and human affairs. Maury passed away on 27 February 2008, at the age of 92, in Alexandria, Virginia. Four years prior to his death he was still swimming in the Mediterranean during the Cosmic Ray School sessions at Erice. He is survived by his wife, Ruth Auslander, and children Joel N. Shapiro, Elana Ashley, Raquel T. Kislinger, Mark and Bonnie Auslander, Beth Kessler, Lionel Ames, and Naomi Mirvis and grand children.

Obituary: Peter Robert Wilson, 1929-2007

NASA Astrophysics Data System (ADS)

Snodgrass, Herschel B.

2009-01-01

It is with great sadness that I report the passing of Peter Robert Wilson, a well-known and well-loved figure in the solar physics community. Peter was on the faculty of the Department of Applied Mathematics at the University of Sydney for 39 years, and Chair of the department for 24 of these years. He was the author or co-author of more than 80 scientific research papers and a book, Solar and Stellar Activity Cycles (1994), published by Cambridge University Press. He died suddenly of a heart attack, at his home in Glebe, Australia, in the early morning of 11 November 2007. Peter was an organizer of, and participant in, many international conferences and workshops. He traveled extensively, holding visiting appointments at the University of Colorado (JILA), at Cambridge University, at the College de France (Paris), and at the California Institute of Technology [CalTech]. Most of his work was in the field of solar physics, but he also did some work on the philosophy of science and on tides. Peter came from a line of mathematicians. His father, Robert Wilson, immigrated to Australia from Glasgow in 1911, and became a mathematics teacher at Scotch College, a private school in Melbourne. There his name was changed to 'Bill' because 'Bob' was already taken." Peter's enjoyment of this story as characteristic of Australian academia (as any fan of Monty Python would understand) is indicative of his infectious sense of humor. In a similar vein, he claimed ancestry traced back to the eighteenth-century Scottish mathematician Alexander Wilson, Professor of Astronomy at the University of Glasgow. That Wilson is famous in the solar physics community for his discovery, known as the "Wilson Effect," of the photospheric depressions associated with sunspots. Peter himself could not resist writing a paper on this subject, and was delighted when the bait was taken by some less-informed colleagues who chided him for "naming an effect after himself." "Bill" Wilson married Naomi

List of Participants

NASA Astrophysics Data System (ADS)

2007-11-01

de Física Teórica, Madrid Aaron Sim Imperial College, London Woojoo Sim Pohang University of Science and Technology (POSTECH) Sergey Slizovskiy Department of Theoretical Physics, Uppsala University Paul Smyth Katholieke Universiteit Leuven Corneliu Sochichiu Laboratori Nazionali di Frascati Dmitri Sorokin Istituto Nazionale di Fisica Nucleare, Padova Kellogg Stelle Imperial College, London Piotr Surowka Jagiellonian University, Krakow Yasutoshi Takayama Niels Bohr Institute, København Laura Tamassia Katholieke Universiteit Leuven Radu Tatar University of Liverpool Larus Thorlacius University of Iceland Paavo Tiitola Helsinki Institute of Physics Diego Trancanelli Stony Brook University, NY Michele TraplettiInstitut für Theoretische Physik, Universität Heidelberg Mario Trigiante Politecnico di Torino Angel Uranga CERN, Geneva and Instituto de Física Teórica, Madrid Roberto Valandro SISSA, Trieste Dieter Van den Bleeken Katholieke Universiteit Leuven Antoine Van Proeyen Katholieke Universiteit Leuven Thomas Van Riet Centre for Theoretical Physics, University of Groningen Pierre Vanhove Service de Physique Théorique, Saclay Oscar Varela Universidad de Valencia Alessandro Vichi Scuola Normale Superiore di Pisa Massimiliano VinconQueen Mary, University of London John Ward Queen Mary, University of London and CERN, Geneva Brian Wecht Massachusetts Institute of Technology, Cambridge, MA Marlene Weiss Eidgenössische Technische Hochschule, Zürich and CERN, Geneva Sebastian Weiss Université de Neuchâtel Alexander Wijns Vrije Universiteit, Brussel Przemek Witaszczyk Jagiellonian University, Krakow Timm Wrase University of Texas at Austin Jun-Bao Wu SISSA, Trieste Amos Yarom Ludwig-Maximilians-Universität, München Marco Zagermann Max-Planck-Institut für Physik, München Daniela Zanon Dipartimento di Fisica, Università di Milano Andrea Zanzi University of Bonn Andrey Zayakin Moscow State University (MSU) and Institute for Theoretical and Experimental Physics (ITEP