Les risques industriels et le prix des logements

DEFF Research Database (Denmark)

Grislain-Letrémy, Céline; Katossky, Arthur

2013-01-01

Le prix des logements peut diminuer du fait de la proximité d’installations industrielles. Cet effet dépend de la perception du risque par les riverains et est donc potentiellement modifié par des événements changeant la perception du risque, tels que les plans de prévention des risques technolog......Le prix des logements peut diminuer du fait de la proximité d’installations industrielles. Cet effet dépend de la perception du risque par les riverains et est donc potentiellement modifié par des événements changeant la perception du risque, tels que les plans de prévention des risques...... proximité d’installations industrielles dans les agglomérations françaises de Bordeaux, Dunkerque et Rouen. La méthode des prix hédoniques permet d’estimer l’effet de la proximité des usines sur les prix des logements. Les résultats suggèrent que les écarts de prix ne sont modifiés ni par les incidents...

75 FR 32661 - Special Local Regulation; Hydroplane Exhibition, Detroit River, Detroit, MI

Science.gov (United States)

2010-06-09

...; Detroit River; Detroit, MI. (a) Location. The following is a temporary special local regulation area: All...-AA08 Special Local Regulation; Hydroplane Exhibition, Detroit River, Detroit, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard will enforce a temporary special local...

33 CFR 100.918 - Detroit APBA Gold Cup, Detroit, MI.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Detroit APBA Gold Cup, Detroit, MI. 100.918 Section 100.918 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.918 Detroit APBA Gold Cup...

76 FR 1065 - Security Zone; 23rd Annual North American International Auto Show, Detroit River, Detroit, MI

Science.gov (United States)

2011-01-07

...-AA87 Security Zone; 23rd Annual North American International Auto Show, Detroit River, Detroit, MI... officials at the 23rd Annual North American International Auto Show (NAIAS) being held at Cobo Hall in... 23rd Annual North American International Auto Show (NAIAS) being held at Cobo Hall in downtown Detroit...

Analytical Approach for Detroit Urban Redevelopment and Rehabilitation

Science.gov (United States)

Korkmaz, Kasim A.

2017-10-01

Detroit had been the leader city in manufacturing in the 20th century in the US. The automobile industry created and continued the thriving economy in Detroit, MI in the early to mid-1900s. When outsourcing impacted the industry, people began to leave the city. That turned into a demographic catastrophe in Detroit. Economy had continuously felt and many of the properties were foreclosed. After the housing market crash in 2008, a big economic crisis effected all country. After such a strong economic crisis, Detroit has been desperately need of economic revival which has begun to turn around very slowly in last ten years. In this paper, while defining the nature of the problem, workable solutions for Detroit area are discussed with certain and framed techniques. The main purpose is to understand the current case for Detroit after a decade of the economic crisis and bring solutions for urban redevelopment and rehabilitation for Detroit area with real examples. A detailed evaluation is carried through comparison with other cities. Paper also details the problems in Detroit area, reasons behind the complications, components/parameters, constraints/limitations, solutions, people involved and expected results.

Ilusalt lugemine ehk võistulausumine Linnateatris / Riin Aljas

Index Scriptorium Estoniae

Aljas, Riin

2008-01-01

Vabariiklikust etlejate konkursist. 4.-6. klasside arvestuses võitis Grand Prix' Markkus Pulk, laureaatideks tulid Maria Pihlak, Kenneth Norden ja Laura Elisabeth Konsand. 7.-9. klasside arvestuses võitis Grand Prix' Anna Talvi, laureaatideks tulid Liisa Saaremäel, Karmen Kozma, Riko Osila. 10.-12. klasside arvestuses võitis Grand Prix' Doris Tääker, laureaatideks tulid Jörgen Liik, Virgo Ernits ja Ilja Massalov

"Navigaator Prix" - 30 aastat hiljem / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2008-01-01

Haapsalu õudusfilmide festivalile HÕFF on kutsutud poola režissöör Marek Piestrak, kes lavastas Stanislaw Lemi teose järgi Poola ja Tallinnfilmi ühistööna ulmefilmi "Navigaator Prix" (1978). Filmimuusika lõi Arvo Pärt, kandvas osas mängis kaasa Tõnu Saar. Lisatud andmeid režissööri kohta

77 FR 76411 - Security Zone; 25th Annual North American International Auto Show, Detroit River, Detroit, MI

Science.gov (United States)

2012-12-28

...-AA87 Security Zone; 25th Annual North American International Auto Show, Detroit River, Detroit, MI..., visitors, and public officials at the 25th Annual North American International Auto Show (NAIAS), which is... Purpose The 25th Annual North American International Auto Show (NAIAS) will be held at Cobo Hall in...

77 FR 2453 - Security Zone; 24th Annual North American International Auto Show, Detroit River, Detroit, MI

Science.gov (United States)

2012-01-18

...-AA87 Security Zone; 24th Annual North American International Auto Show, Detroit River, Detroit, MI..., visitors, and public officials at the 24th Annual North American International Auto Show (NAIAS), which is... The 24th Annual North American International Auto Show (NAIAS) will be held at Cobo Hall in downtown...

Ryoji Ikeda, Data Artist - Prix Ars Electronica Collide@CERN

CERN Multimedia

CERN. Geneva; Koek, Ariane; Heuer, Rolf; Ikeda, Ryoji; Mr. Horst, Hoertner

2014-01-01

at the CERN Globe of Science and Innovation, CERN. You are very warmly invited to the opening presentation of Data Artist, Ryoji Ikeda’s residency at CERN. Ryoji Ikeda, one of the world’s leading electronic composers and visual artists, is the new Prix Ars Electronica Collide@CERN award winner. Ryoji Ikeda and his science inspiration partner, Theoretical Physicist, Dr. Tom Melia will talk about their work in arts and science. They are at the beginning of their creative journey together at CERN. A little about Ryoji Ikeda – the new Prix Ars Electronica Collide@CERN artist in residence. Ryoji Ikeda focuses on the essential characteristics of sound itself and that of visuals as light by means of both mathematical precision and mathematical aesthetics. Ikeda has gained a reputation as one of the few international artists working convincingly across both visual ...

Qualité et prix des services publics de distribution d'eau potable. Approche d'un prix de la qualité de l'eau et de la desserte

OpenAIRE

Boistard , Pascal

1993-01-01

Dans la première partie du travail, consacrée aux définitions, la notion de prix de l'eau est clarifiée. L'étude des documents réglementaires permet d'avoir une image assez objective et consensuelle de la qualité du service, rendue très dépendante de l'observateur par le nombre des acteurs présents dans ce secteur. Ensuite, les outils d'observation spécifiques qui ont été développes pour effectuer les évaluations de qualité et de prix sont présentés. Ils tournent autour d'un panel national de...

Эстонские фотографы получили большую часть призов на балтийском фотоконкурсе

Index Scriptorium Estoniae

2011-01-01

4.-5. novembril Riias toimunud Baltimaade Loodusfoto Festivalil (Baltic Nature Photo Festival) anti üle esimese Baltimaade loodus- ja talufotode konkursi auhinnad. Võidukad olid Eesti piltnikud. Baltimaade loodusfoto Grand Prix võitis Kaido Haagen fotoga «Kus sa oled, mu sõber?», Maailma looduse foto Grand Prix sai Silver Kommusaar fotoga «Tormipilv» ja Baltimaade talufoto võistluse Grand Prix sai Arne Ader fotoga «Jõuluks koju!». Konkursid korraldas Eestis tegutsev MTÜ Institute of Photography

II. La très coûteuse stabilisation des prix

OpenAIRE

Marchini, Geneviève

2014-01-01

La période 1982-1987, caractérisée par l’application de programmes d’ajustement centrés sur le contrôle de la demande, marquée en outre par des « chocs externes » comme le tremblement de terre de Mexico, en septembre 1985, et la chute des prix du pétrole, en 1986, avait vu se détériorer la situation des prix, avec une vive accélération de l’inflation. Suivant en cela l’analyse néostructuraliste, on peut avancer que les dévaluations brutales de 1982 et 1985 ou les mouvements de dépréciation ac...

Le futur prix de l'énergie : faut-il orienter les prix du pétrole vers la hausse? The Future Price of Energy. Should Oil Prices Be Allowed to Driff Upwards?

Directory of Open Access Journals (Sweden)

Desprairies P.

2006-11-01

Full Text Available II est à peu près universellement admis que les prix du pétrole vont augmenter d'ici la fin du siècle, du fait de l'épuisement des ressources de pétrole conventionnel à bon marché. L'évolution souhaitable des prix et leur niveau futur font par contre l'objet d'opinions variées. L'analyse du problème ne fait pas apparaître de raisons d'une hausse immédiate des prix au pétrole brut, ni de leur alignement à échéance rapide sur le prix des pétroles non-conventionnels les plus chers. Dans les prochaines années c'est l'offre et la demande de pétrole conventionnel qui commanderont les prix du pétrole, c'est-à-dire, le rythme d'investissements dans le pétrole conventionnel, le charbon, et l'électricité nucléaire. La hausse en prix constants peut difficilement reprendre avant qu'aient disparu les surplus de capacité de production, c'est-à-dire guère avant 1983/1985 si la croissance économique et l'offre de pétrole continuent d'évoluer aux allures actuellement prévisibles. Si l'on est tenté d'évaluer aux alentours du prix de vente actuel majoré de 50 %, soit une vingtaine de dollars (1978 le prix à long terme du pétrole, c'est beaucoup plus par référence aux souhaits supposés des pays producteurs et au pouvoir d'achat des pays acheteurs qu'au coct de production du pétrole non-conventionnel. Il est aujourd'hui peu probable que le dialogue entre pays exportateurs et acheteurs de pétrole, point de départ d'une hausse programmée des prix, se noue avant qu'une crise d'approvisionnements plus ou moins sévère n'ait rendu manifeste la nécessité d'un tel dialogue. It is almost universolly accepted that oil prices will rise between now and the end of the century on account of the depletion of cheop conventional oil resources. The evolution to be desired for prices and their future level, on the other hand, is the subiect of differing opinions. An onalysis of the problem does not reveal any raasons for an immediate

Detroit – En by i forfald

OpenAIRE

Schultz, Agnethe; Mia, [No Value; Lise, [No Value; Nanna, [No Value; Borggaard, Mille; Kvorning, [No Value; Jacobsen, [No Value; Bjørnstrup, [No Value

2014-01-01

Through this bachelor project we have studied how to create incentive for economic growth in Detroit without losing the authenticity of the city, and how this can be co-creational in an attractive identity for Detroit. The outcome of our study is based on Sharon Zukin’s understanding of authenticity and identity in urban cities, Richard Florida’s theory of the Creative Class, and Leonie Sandercock’s assumptions of storytelling in city development. The conclusion of our study is formed as five...

Sirje Eelma fotoklishee- ja kuivnõelatehnikas...

Index Scriptorium Estoniae

2005-01-01

Sirje Eelma leht "Moment" pälvis XVI Tokyo rahvusvahelisel minitrükiste triennaalil žüriipreemia. Grand prix - slovakkia kunstnik Katarina Vavrova, semi grand prix - Mitsuo Sanpei Jaapanist. Näitus toimub Tama kunstiülikooli muuseumis 2. XI-22. I 2006

Downtown Detroit Energy Efficient Street Lighting

Energy Technology Data Exchange (ETDEWEB)

Goodwin, Malik [Detroit Economic Growth Corp, Detroit, MI (United States)

2013-11-29

Reliable public lighting remains a critically important and valuable public service in Detroit, Michigan. The Downtown Detroit Energy Efficiency Lighting Program (the, “Program”) was designed and implemented to bring the latest advancements in lighting technology, energy efficiency, public safety and reliability to Detroit’s Central Business District, and the Program accomplished those goals successfully. Downtown’s nighttime atmosphere has been upgraded as a result of the installation of over 1000 new LED roadway lighting fixtures that were installed as part of the Program. The reliability of the lighting system has also improved.

Modeling Metropolitan Detroit transit.

Science.gov (United States)

2010-10-01

"The seven-county Southeast Michigan region, that encompasses the Detroit Metropolitan Area, : ranks fifth in population among top 25 regions in the nation. It also ranks among bottom five in : the transit service provided, measured in miles or hours...

The Detroit Approach to Adapted Physical Education and Recreation.

Science.gov (United States)

Elkins, Bruce; Czapski, Stephen

The report describes Detroit's Adaptive Physical Education Consortium Project in Michigan. Among the main objectives of the project are to coordinate all physical education and recreation services to the handicapped in the Detroit area; to facilitate the mainstreaming of capable handicapped individuals into existing "regular" physical…

Grand prix / J. U.

Index Scriptorium Estoniae

J. U.

2006-01-01

Lastefilm "Ruudi" (stsenaristid Katrin Laur, Aare Toikka, Aarne Mägi : režissöör Katrin Laur : nimiosas lapsnäitleja Paul Oskar Soe) sai Tokyo 14. lastefilmide festivalil Kodomotachino parima mängufilmi auhinna

Hooked on an Affect: Detroit Techno and Dystopian Digital Culture

Directory of Open Access Journals (Sweden)

Richard Pope

2011-03-01

Full Text Available Detroit techno is typically historicized as having grown out of the late 1970s and early 1980s middle-class, consumerist, and aspirational high school social party scene, giving the impression that Detroit techno artists created forward-thinking music as a means to acquire subcultural capital and (reproduce their identities. In this essay, this position is nuanced for a more complex understanding of techno’s relation to the quotidian phenomenological encounter with the dystopian setting of Detroit. Concomitantly, predominant theorizations of affect within the humanities, which emphasize the utopian, hopeful dimensions of affect’s inherent productivity, are supplemented for an understanding of productive energy revolving around affects of dystopia and on a certain hopelessness which scholars, in the years ahead, will increasingly have to negotiate.Keywords: techno, Detroit, dystopia, affect, aesthetic, desire, subculture

Between Denmark and Detroit

DEFF Research Database (Denmark)

Christensen, Lars K.

2014-01-01

splits among the workers caused by the Fordist production methods, worked against the unions over time. The end result was a hybrid between Detroit methods and Danish traditions of industrial relations. The changing character of this hybrid is traced through the shifting relations of power between unions...

Detroit Exposure and Aerosol Research Study

Data.gov (United States)

U.S. Environmental Protection Agency — The DEARS represents a multipollutant spatial characterization of six neighborhoods and their residents in and around Detroit, Michigan. Personal, residential...

Ülemaaline ilulugejate 15. võistulausumine

Index Scriptorium Estoniae

2008-01-01

Vabariiklikust etlejate konkursist. 4.-6. klasside arvestuses võitis Grand Prix'i Markkus Pulk, laureaatideks tulid Maria Pihlak, Kenneth Norden ja Laura Elisabeth Konsand. Eripreemiad said Laura Oolup, Maria Zaitseva, žürii aitähi said Sander Aavik ja Liisa Lutter. 7.-9. klasside arvestuses võitis Grand Prix' Anna Talvi, laureaatideks tulid Liisa Saaremäel, Karmen Kozma, Riko Osila. Eripreemiad said Indrek Jõe, Eliise Seedre, žürii aitähi sai Kirke Algma. 10.-12. klasside arvestuses võitis Grand Prix' Doris Tääker, laureaatideks tulid Jörgen Liik, Virgo Ernits ja Ilja Massalov. eripreemiad said Marian Heinat ja Kadri Toomsalu. Kuressaare Gümnaasiumi õpilasžürii preemiad läksid Kenneth Nordenile, Riko Osilale ja Doris Tääkerile

Community, Race, and Curriculum in Detroit: The Northern High School Walkout

Science.gov (United States)

Franklin, Barry M.

2004-01-01

This essay examines the April 1966 student walkout at Detroit's all-black Northern High School and what the boycott tells us about the conflict between blacks and whites in that city over the education of African-American youth. The protest was one event in an ongoing struggle between Detroit's black citizens and the city's largely white…

Fixing Detroit's Broken School System

Science.gov (United States)

Lake, Robin; Jochim, Ashley; DeArmond, Michael

2015-01-01

In January 2014, as part of a multicity study, researchers from the Center on Reinventing Public Education (CRPE) met with a dozen parents in Detroit to learn about their experiences with education in the city. Parents struggle to navigate the city's complex education marketplace. A lack of information, confusing paperwork, and transportation gaps…

Creating World-Class Gathering Places for People and Wildlife along the Detroit Riverfront, Michigan, USA

Directory of Open Access Journals (Sweden)

John H. Hartig

2015-11-01

Full Text Available Metropolitan Detroit, Michigan, USA is the automobile capital of the world, part of the industrial heartland and Rust Belt, and a major urban area. For over two centuries, the Detroit River was perceived as a working river that supported commerce and industry. Like many other large North American cities, the Motor City made the Detroit River its back door, with businesses facing inland and away from the river. Compounding the problem, Detroit became indifferent to the water pollution that was perceived as a necessary by-product of industrial progress. By the 1960s, the Detroit River was one of the most polluted rivers in North America. Today, the cleanup and recovery of the Detroit River represent one of the most remarkable ecological recovery stories in North America with the return of bald eagles, peregrine falcons, osprey, lake sturgeon, lake whitefish, mayflies, and more. Out of this recovery has come two transformational projects—the Detroit River International Wildlife Refuge and the Detroit RiverWalk—that are helping change the perception of the region from that of a Rust Belt city to one of a leader of urban sustainability that reconnects people to nature, improves quality of life, promotes sustainable redevelopment, and enhances community pride. Key lessons learned include: recruit a well-respected champion; ensure broad support from key stakeholder groups; establish core delivery team, focused on outcomes; build trust; adopt a strategic approach to community engagement, creating a connected community; evoke a sense of place; and measure and celebrate successes to sustain momentum.

77 FR 40515 - Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse Pointe...

Science.gov (United States)

2012-07-10

...-AA00 Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse Pointe... Detroit Symphony Orchestra at the Ford House Fireworks. This zone will be effective and enforced from 10.... 165.T09-0600 Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse...

XII — Taux de l’intérêt, taux de l’escompte, prix de l’or

OpenAIRE

Juglar, Clément

2014-01-01

[Taux de l’intérêt à long et à court terme. — Qu’est-ce qui règle le taux de l’intérêt ? — Variations du taux de l’intérêt en France et en Angleterre. — Taux de l’escompte. Écart de prix entre les ventes à terme et les ventes au comptant. — La banque ne commandite pas le travail, elle fait circuler le crédit. — Le taux de capitalisation des rentes ne suit pas le taux de l’escompte. — Influence de la hausse de l’escompte. — Hausse de l’escompte, prix de l’or, flux et reflux des métaux précieux...

Simulating potential structural and operational changes for Detroit Dam on the North Santiam River, Oregon-Interim Results

Science.gov (United States)

Buccola, Norman L.; Rounds, Stewart A.

2011-01-01

Prior to operational changes in 2007, Detroit Dam on the North Santiam River in western Oregon had a well-documented effect on downstream water temperature that was problematic for endangered salmonid fish species. In this U.S. Geological Survey study, done in cooperation with the U.S. Army Corps of Engineers, an existing calibrated CE-QUAL-W2 model of Detroit Lake (the impounded waterbody behind Detroit Dam) was used to determine how changes in dam operation or changes to the structural release points of Detroit Dam might affect downstream water temperatures under a range of historical hydrologic and meteorological conditions.

Detroit regional transit study : a study of factors that enable and inhibit effective regional transit.

Science.gov (United States)

2014-03-01

An interdisciplinary team of six faculty members and six students at the University of Detroit Mercy (UDM) conducted a : comprehensive study of the factors enabling or inhibiting development of effective regional transit. Focusing on Metro Detroit an...

The Fiscal Crisis of the State: A Case Study of Education in Detroit.

Science.gov (United States)

Hill, Richard Child

In this case study, the effect of the Detroit fiscal crisis on the city's public school system is analyzed in terms of the history of the fiscal crisis, the reasons for the crisis, and State, teacher, public and city reaction to the situation. The changing demography of Detroit and the events leading up to the financial crisis are described. Such…

Spatial distributions and temporal trends in polybrominated diphenyl ethers in Detroit River suspended sediments.

Science.gov (United States)

Marvin, Chris; Waltho, Jasmine; Jia, Julia; Burniston, Debbie

2013-05-01

Suspended sediments from the Detroit River were collected using sediment traps at sites ranging from western Lake Erie to southern Lake St. Clair to assess spatial distributions and temporal trends of polybrominated diphenyl ethers (PBDEs). The distribution of PBDEs in suspended sediments in the Detroit River appeared influenced by shoreline-based contemporary urban and industrial activities, which stood in contrast to PCBs that were associated with areas of historic industrial activity. Temporal trend data indicate that total PBDE concentrations decreased in the period after 2000 in response to cessation of production of the penta- and octa BDE formulations. Concentrations of total PBDEs ranged from roughly 7 ng g(-1) (4 ng g(-1) BDE 209) in southern Lake St. Clair to several hundred ng g(-1) (60-180 ng g(-1) BDE 209) in the lower reaches of the Detroit River. The widespread occurrence of PBDEs in Detroit River suspended sediments suggests that large urban areas can act as diffuse sources of these chemicals that are used in modern industrial applications and consumer products. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Source-receptor relationships for atmospheric mercury in urban Detroit, Michigan

Science.gov (United States)

Lynam, Mary M.; Keeler, Gerald J.

Speciated hourly mercury measurements were made in Detroit, Michigan during four sampling campaigns from 2000 to 2002. In addition, other chemical and meteorological parameters were measured concurrently. These data were analyzed using principal components analysis (PCA) in order to develop source receptor relationships for mercury species in urban Detroit. Reactive gaseous mercury (RGM) was found to cluster on two main factors; photochemistry and a coal combustion factor. Particulate phase mercury, Hg p, tended to cluster with RGM on the same factor. The photochemistry factor corroborates previous observations of the presence of RGM in highly oxidizing atmospheres and does not point to a specific source emission type. Instead, it likely represents local emissions and regional transport of photochemically processed air masses. The coal combustion factor is indicative of emissions from coal-fired power plants near the receptor site. Elemental mercury was found on a factor for combustion from automobiles and points to the influence these emissions have on the receptor site, which was located proximate to two major interstate highways and the largest border crossing in the United States. This analysis reveals that the receptor site which is located in an industrialized sector of the city of Detroit experienced impacts from both stationary and point sources of mercury that are both local and regional in nature.

Recruitment and Retention Strategies for Environmental Exposure Studies: Lessons from the Detroit Exposure and Aerosol Research Study

Science.gov (United States)

The Environmental Protection Agency’s Detroit Exposure and Aerosol Research Study (DEARS) was a complex 3-year personal exposure study. The six geographically defined areas in the Detroit (Wayne County), Michigan, area used as study locations are ethnically diverse; the majority ...

Comparison of asthma prevalence among African American teenage youth attending public high schools in rural Georgia and urban Detroit.

Science.gov (United States)

Ownby, Dennis R; Tingen, Martha S; Havstad, Suzanne; Waller, Jennifer L; Johnson, Christine C; Joseph, Christine L M

2015-09-01

The high prevalence of asthma among urban African American (AA) populations has attracted research attention, whereas the prevalence among rural AA populations is poorly documented. We sought to compare the prevalence of asthma among AA youth in rural Georgia and urban Detroit, Michigan. The prevalence of asthma was compared in population-based samples of 7297 youth attending Detroit public high schools and in 2523 youth attending public high schools in rural Georgia. Current asthma was defined as a physician diagnosis and symptoms in the previous 12 months. Undiagnosed asthma was defined as multiple respiratory symptoms in the previous 12 months without a physician diagnosis. In Detroit, 6994 (95.8%) youth were AA compared with 1514 (60.0%) in Georgia. Average population density in high school postal codes was 5628 people/mile(2) in Detroit and 45.1 people/mile(2) in Georgia. The percentages of poverty and of students qualifying for free or reduced lunches were similar in both areas. The prevalence of current diagnosed asthma among AA youth in Detroit and Georgia was similar: 15.0% (95% CI, 14.1-15.8) and 13.7% (95% CI, 12.0-17.1) (P = .22), respectively. The prevalence of undiagnosed asthma in AA youth was 8.0% in Detroit and 7.5% in Georgia (P = .56). Asthma symptoms were reported more frequently among those with diagnosed asthma in Detroit, whereas those with undiagnosed asthma in Georgia reported more symptoms. Among AA youth living in similar socioeconomic circumstances, asthma prevalence is as high in rural Georgia as it is in urban Detroit, suggesting that urban residence is not an asthma risk factor. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

77 FR 47522 - Special Local Regulation; Port Huron Offshore Gran Prix, St. Clair River; Port Huron, MI

Science.gov (United States)

2012-08-09

... 13045, Protection of Children from Environmental Health Risks and Safety Risks. This rule is not an economically significant rule and does not create an environmental risk to health or risk to safety that may...-AA08 Special Local Regulation; Port Huron Offshore Gran Prix, St. Clair River; Port Huron, MI AGENCY...

76 FR 34867 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Science.gov (United States)

2011-06-15

....941(a)(51) Target Fireworks, Detroit, MI The first safety zone will be enforced from 7 a.m. on June 24... Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce various safety zones for...

Building an urban 'renaissance': fragmented services and the production of inequality in Greater Downtown Detroit.

Science.gov (United States)

Doucet, Brian; Smit, Edske

2016-01-01

Downtown Detroit has been undergoing a renaissance in recent years which is in stark contrast to the economic and social situation in much of the rest of the city. This renaissance has been taking place despite the city's ability to provide good municipal services such as streetlights, security, public space and transport. This article focuses on how four areas which constitute part of Greater Downtown Detroit have relied on different combinations of actors to create and provide the services and amenities deemed necessary for capital investment and middle-class consumption. Each area has its own initiatives and actors who implement them, further fragmenting the city between its core and periphery. Renewed public spaces, private police forces and resident initiatives in middle-class neighborhoods have been created to serve specific needs of the small areas they serve. Rather than being unique, Detroit is an extreme example of fragmented and polarized urbanism which is part and parcel of contemporary cities. We argue that rather than passively reflecting existing socio-spatial divides, these private initiatives in Greater Downtown Detroit actively contribute to the production of sociospatial inequalities across the city.

77 FR 30245 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Science.gov (United States)

2012-05-22

...'' N, 082-51'-18.70'' W (NAD 83). This proposed zone would be enforced one evening during the last week...-AA00 Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone AGENCY: Coast Guard... by adding three permanent safety zones within the Captain of the Port Detroit Zone. This action is...

Restoring Detroit's Street Lighting System

Energy Technology Data Exchange (ETDEWEB)

Kinzey, Bruce [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2015-09-30

The City of Detroit is in the midst of a comprehensive restoration of its street lighting system that includes transitioning the existing HPS sources to LED. This report provides an objective review of the circumstances surrounding the system restoration, the processes undertaken and decisions made, and the results so far — and contains useful information about issues that arise during large-scale LED street lighting projects.

How Does a Principal in Detroit Public Schools Produce a Productive Learning Environment within the Current System?

Science.gov (United States)

Davenport, Marcus G.

2017-01-01

In this dissertation, the researcher investigates the success of productive learning environments in Detroit Public Schools. Using interviews with three productive principals from the Detroit school system, the researcher explores three related issues in public schooling. The first issue is the definition of a productive learning environment. By…

Life history characteristics of a recovering lake whitefish Coregonus clupeaformis stock in the Detroit River, North America

Science.gov (United States)

Roseman, Edward F.; Kennedy, Gregory W.; Manny, Bruce A.; Boase, James; McFee, James; Tallman, Ross F.; Howland, Kimberly L.; Rennie, Michael D.; Mills, Kenneth; Tallman, Ross F.; Howland, Kimberly L.; Rennie, Michael D.; Mills, Kenneth

2012-01-01

The Detroit River is part of a channel connecting Lakes Huron and Erie and was once a prolific spawning area for lake whitefish, Coregonus clupeaformis. Large numbers of lake whitefish migrated into the river to spawn where they were harvested by commercial fisheries and for fish culture operations. Prior to our study, the last lake whitefish was landed from the Detroit River in 1925. Loss of spawning habitat during shipping channel construction and over-fishing, likely reduced lake whitefish spawning runs. Because lake whitefish are recovering in Lake Erie, and spawning in the western basin, we suspected they may also be spawning in the Detroit River. We sampled in the Detroit River for lake whitefish adults and eggs in October–December 2005–07 and for larvae during March–May 2006–08. A total of 15 spawning-ready lake whitefish from 4 to 18 years old, were collected. Viable eggs were collected during mid-November 2006–07; highest egg densities were found mid-river. Sac-fry whitefish larvae were collected in the river and near the river mouth. No whitefish larvae were retained in the river. Because high numbers of larvae were collected from mid- and downstream river sites, reproduction of lake whitefish in the Detroit River could contribute substantially to the Lake Erie lake whitefish metapopulation.

Detroit Works Long-Term Planning Project: Engagement Strategies for Blending Community and Technical Expertise

Directory of Open Access Journals (Sweden)

Toni L. Griffin

2014-10-01

Full Text Available In January 2013, civic leaders, community stakeholders, and residents came together to release Detroit Future City: 2012 Detroit Strategic Framework Plan, a guiding blueprint for transforming Detroit from its current state of population loss and excessive vacancy into a model for the reinvention of post-industrial American cities. Three years prior, the U.S. Census had reported that the city had lost 24% of its population over the last decade and had experienced a 20% increase in vacant and abandoned property, bringing total vacancy to roughly the size of Manhattan. In addition to physical and economic challenges, Detroiters had also acknowledged significant barriers to effective civic engagement. Foremost among these barriers were a profound sense of immobilization, planning fatigue, and a general perception of cynicism about planning and engagement efforts. These challenges were compounded by historic racial dynamics and tension. This case study elaborates on the comprehensive and innovative civic engagement executed in a citywide planning process called the Detroit Works Project, which took place from late 2010 through late 2012. For the citywide planning process to be successful and sustainable, civic leaders and project funders committed to a planning initiative that would be different from previous efforts, in large part because the “owners” of the process would be diverse and inclusive across all community sectors. The case study, written by three of the key consultants from the project, describes four key civic engagement strategies deployed in the creation of the strategic framework: (1 addressing profound challenges of culture, race, and politics by deliberately building trust; (2 elevating community expertise by fostering a sense of ownership of the process; (3 blending technical and community expertise; and (4 viewing civic engagement as an ongoing two-way conversation rather than a series of large-scale episodic events. This

Simulating potential structural and operational changes for Detroit Dam on the North Santiam River, Oregon, for downstream temperature management

Science.gov (United States)

Buccola, Norman L.; Rounds, Stewart A.; Sullivan, Annett B.; Risley, John C.

2012-01-01

Detroit Dam was constructed in 1953 on the North Santiam River in western Oregon and resulted in the formation of Detroit Lake. With a full-pool storage volume of 455,100 acre-feet and a dam height of 463 feet, Detroit Lake is one of the largest and most important reservoirs in the Willamette River basin in terms of power generation, recreation, and water storage and releases. The U.S. Army Corps of Engineers operates Detroit Dam as part of a system of 13 reservoirs in the Willamette Project to meet multiple goals, which include flood-damage protection, power generation, downstream navigation, recreation, and irrigation. A distinct cycle in water temperature occurs in Detroit Lake as spring and summer heating through solar radiation creates a warm layer of water near the surface and isolates cold water below. Controlling the temperature of releases from Detroit Dam, therefore, is highly dependent on the location, characteristics, and usage of the dam's outlet structures. Prior to operational changes in 2007, Detroit Dam had a well-documented effect on downstream water temperature that was problematic for endangered salmonid fish species, releasing water that was too cold in midsummer and too warm in autumn. This unnatural seasonal temperature pattern caused problems in the timing of fish migration, spawning, and emergence. In this study, an existing calibrated 2-dimensional hydrodynamic water-quality model [CE-QUAL-W2] of Detroit Lake was used to determine how changes in dam operation or changes to the structural release points of Detroit Dam might affect downstream water temperatures under a range of historical hydrologic and meteorological conditions. The results from a subset of the Detroit Lake model scenarios then were used as forcing conditions for downstream CE-QUAL-W2 models of Big Cliff Reservoir (the small reregulating reservoir just downstream of Detroit Dam) and the North Santiam and Santiam Rivers. Many combinations of environmental, operational, and

76 FR 52266 - Safety Zone; Coast Guard Exercise, Detroit River, Ambassador Bridge to the Western Tip of Belle Isle

Science.gov (United States)

2011-08-22

... rule under Executive Order 13045, Protection of Children from Environmental Health Risks and Safety Risks. This rule is not an economically significant rule and does not create an environmental risk to... temporary safety zone in the Captain of the Port Detroit Zone on the Detroit River, from the Ambassador...

Animated Dreamsi grand prix' sai film dododest

Index Scriptorium Estoniae

2007-01-01

Animafilmide festivali "Animated Dreams" (21.-25. XI kinos Sõprus) auhinnasaajad : peaauhinna sai LAV-i "Lugu sellest, kuidas" (autor The Blackheart Gang), Balti- ja Põhjamaade festivali auhinna sai Eesti "Kleit" (Mari-Liis Bassovskaja, Jelena Girlin)

Captive audience? Strategies for acquiring food in two Detroit neighborhoods.

Science.gov (United States)

Rose, Daniel J

2011-05-01

Research has shown elevated rates of diet-related health problems in Detroit, Michigan compared to state and national averages. Using 47 in-depth interviews of African American residents in two Detroit neighborhoods, I examine the interplay between agency and social structure in food acquisition. Participants discussed numerous difficulties obtaining food, including availability, cost, quality, and accessibility. Residents employed many strategies to address these issues, including carefully examining food before purchase, sharing transportation to leave the neighborhood, and using multiple sources. However, the potential to pursue food acquisition strategies varied, in part, according to community contextual factors, including resident concerns about safety, the availability of food banks, and resources in surrounding areas. Nutritional knowledge among participants was sophisticated, suggesting that health education efforts, as opposed to addressing lack of access to high-quality food, might be misguided. I found that accounting for both agency and structural context aids in understanding diet-related behaviors.

Regional transit stew : consensus building and transit building in metro Detroit.

Science.gov (United States)

2014-03-01

Over a period of 15 months during 2012 and 2013, an interdisciplinary team of six faculty members and six students at the : University of Detroit Mercy studied the factors that enable and inhibit the development of effective regional transit, focusin...

78 FR 19161 - Security Zones; Captain of the Port Detroit

Science.gov (United States)

2013-03-29

... regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). [[Page... Hall in downtown Detroit, MI. The NAIAS is the prime venue for introducing the world's most anticipated... and boarding. All geographic coordinates are North American Datum of 1983 (NAD 83). All persons and...

Trends in PM2.5 emissions, concentrations and apportionments in Detroit and Chicago

Science.gov (United States)

Milando, Chad; Huang, Lei; Batterman, Stuart

2016-03-01

PM2.5 concentrations throughout much of the U.S. have decreased over the last 15 years, but emissions and concentration trends can vary by location and source type. Such trends should be understood to inform air quality management and policies. This work examines trends in emissions, concentrations and source apportionments in two large Midwest U.S. cities, Detroit, Michigan, and Chicago, Illinois. Annual and seasonal trends were investigated using National Emission Inventory (NEI) data for 2002 to 2011, speciated ambient PM2.5 data from 2001 to 2014, apportionments from positive matrix factorization (PMF) receptor modeling, and quantile regression. Over the study period, county-wide data suggest emissions from point sources decreased (Detroit) or held constant (Chicago), while emissions from on-road mobile sources were constant (Detroit) or increased (Chicago), however changes in methodology limit the interpretation of inventory trends. Ambient concentration data also suggest source and apportionment trends, e.g., annual median concentrations of PM2.5 in the two cities declined by 3.2-3.6%/yr (faster than national trends), and sulfate concentrations (due to coal-fired facilities and other point source emissions) declined even faster; in contrast, organic and elemental carbon (tracers of gasoline and diesel vehicle exhaust) declined more slowly or held constant. The PMF models identified nine sources in Detroit and eight in Chicago, the most important being secondary sulfate, secondary nitrate and vehicle emissions. A minor crustal dust source, metals sources, and a biomass source also were present in both cities. These apportionments showed that the median relative contributions from secondary sulfate sources decreased by 4.2-5.5% per year in Detroit and Chicago, while contributions from metals sources, biomass sources, and vehicles increased from 1.3 to 9.2% per year. This first application of quantile regression to trend analyses of speciated PM2.5 data reveals

Mehed, kes ei ole kunagi käega löönud / Rain Pikand, Urmas Lilleorg ; interv. Krista Dudarenko

Index Scriptorium Estoniae

Pikand, Rain

2008-01-01

Reklaamiagentuur Division pälvis konkursil "Kuldmuna" Grand Prix' ja Aasta Agentuuri tiitli. Agentuuri loomisest, tähtsamatest töödest, edu tagamaadest, kaasaegses reklaamimaailmas valitsevatest suundadest

Funding structures and competing priorities for regional transit in metro Detroit.

Science.gov (United States)

2014-03-01

The Detroit region provides less locally raised funding for transit than other urban areas of the U.S. and Canada, resulting in a : transit system that is less effective. : This is exacerbated by the fact that federal funds can be used for capital pr...

Restoring Detroit's Street Lighting System

Energy Technology Data Exchange (ETDEWEB)

Kinzey, Bruce R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2015-10-21

The City of Detroit is undertaking a comprehensive restoration of its street lighting system that includes transitioning the existing high-pressure sodium (HPS) sources to light-emitting diode (LED). Detroit’s well-publicized financial troubles over the last several years have added many hurdles and constraints to this process. Strategies to overcome these issues have largely been successful, but have also brought some mixed results. This document provides an objective review of the circumstances surrounding the system restoration, the processes undertaken and decisions made, and the results so far.

Characterization of contaminants in snapping turtles (Chelydra serpentina) from Canadian Lake Erie Areas of Concern: St. Clair River, Detroit River, and Wheatley Harbour

Energy Technology Data Exchange (ETDEWEB)

Solla, Shane R. de; Fernie, Kimberly J

2004-11-01

PCBs, organochlorine pesticides and dioxins/furans in snapping turtle eggs and plasma (Chelydra serpentina) were evaluated at three Areas of Concern (AOCs) on Lake Erie and its connecting channels (St. Clair River, Detroit River, and Wheatley Harbour), as well as two inland reference sites (Algonquin Provincial Park and Tiny Marsh) in 2001-2002. Eggs from the Detroit River and Wheatley Harbour AOCs had the highest levels of p,p'-DDE (24.4 and 57.9 ng/g) and sum PCBs (928.6 and 491.0 ng/g) wet weight, respectively. Contaminant levels in eggs from St. Clair River AOC were generally higher than those from Algonquin Park, but similar to those from Tiny Marsh. Dioxins appeared highest from the Detroit River. The PCB congener pattern in eggs suggested that turtles from the Detroit River and Wheatley Harbour AOCs were exposed to Aroclor 1260. TEQs of sum PCBs in eggs from all AOCs and p,p'-DDE levels in eggs from the Wheatley Harbour and the Detroit River AOCs exceeded the Canadian Environmental Quality Guidelines. Furthermore, sum PCBs in eggs from Detroit River and Wheatley Harbour exceeded partial restriction guidelines for consumption. Although estimated PCB body burdens in muscle tissue of females were well below consumption guidelines, estimated residues in liver and adipose were above guidelines for most sites.

Characterization of contaminants in snapping turtles (Chelydra serpentina) from Canadian Lake Erie Areas of Concern: St. Clair River, Detroit River, and Wheatley Harbour

Energy Technology Data Exchange (ETDEWEB)

Solla, Shane R. de; Fernie, Kimberly J

2004-11-01

PCBs, organochlorine pesticides and dioxins/furans in snapping turtle eggs and plasma (Chelydra serpentina) were evaluated at three Areas of Concern (AOCs) on Lake Erie and its connecting channels (St. Clair River, Detroit River, and Wheatley Harbour), as well as two inland reference sites (Algonquin Provincial Park and Tiny Marsh) in 2001-2002. Eggs from the Detroit River and Wheatley Harbour AOCs had the highest levels of p,p'-DDE (24.4 and 57.9 ng/g) and sum PCBs (928.6 and 491.0 ng/g) wet weight, respectively. Contaminant levels in eggs from St. Clair River AOC were generally higher than those from Algonquin Park, but similar to those from Tiny Marsh. Dioxins appeared highest from the Detroit River. The PCB congener pattern in eggs suggested that turtles from the Detroit River and Wheatley Harbour AOCs were exposed to Aroclor 1260. TEQs of sum PCBs in eggs from all AOCs and p,p'-DDE levels in eggs from the Wheatley Harbour and the Detroit River AOCs exceeded the Canadian Environmental Quality Guidelines. Furthermore, sum PCBs in eggs from Detroit River and Wheatley Harbour exceeded partial restriction guidelines for consumption. Although estimated PCB body burdens in muscle tissue of females were well below consumption guidelines, estimated residues in liver and adipose were above guidelines for most sites.

Characterization of contaminants in snapping turtles (Chelydra serpentina) from Canadian Lake Erie Areas of Concern: St. Clair River, Detroit River, and Wheatley Harbour.

Science.gov (United States)

de Solla, Shane R; Fernie, Kimberly J

2004-11-01

PCBs, organochlorine pesticides and dioxins/furans in snapping turtle eggs and plasma (Chelydra serpentina) were evaluated at three Areas of Concern (AOCs) on Lake Erie and its connecting channels (St. Clair River, Detroit River, and Wheatley Harbour), as well as two inland reference sites (Algonquin Provincial Park and Tiny Marsh) in 2001-2002. Eggs from the Detroit River and Wheatley Harbour AOCs had the highest levels of p,p'-DDE (24.4 and 57.9 ng/g) and sum PCBs (928.6 and 491.0 ng/g) wet weight, respectively. Contaminant levels in eggs from St. Clair River AOC were generally higher than those from Algonquin Park, but similar to those from Tiny Marsh. Dioxins appeared highest from the Detroit River. The PCB congener pattern in eggs suggested that turtles from the Detroit River and Wheatley Harbour AOCs were exposed to Aroclor 1260. TEQs of sum PCBs in eggs from all AOCs and p,p'-DDE levels in eggs from the Wheatley Harbour and the Detroit River AOCs exceeded the Canadian Environmental Quality Guidelines. Furthermore, sum PCBs in eggs from Detroit River and Wheatley Harbour exceeded partial restriction guidelines for consumption. Although estimated PCB body burdens in muscle tissue of females were well below consumption guidelines, estimated residues in liver and adipose were above guidelines for most sites.

Characterization of contaminants in snapping turtles (Chelydra serpentina) from Canadian Lake Erie Areas of Concern: St. Clair River, Detroit River, and Wheatley Harbour

International Nuclear Information System (INIS)

Solla, Shane R. de; Fernie, Kimberly J.

2004-01-01

PCBs, organochlorine pesticides and dioxins/furans in snapping turtle eggs and plasma (Chelydra serpentina) were evaluated at three Areas of Concern (AOCs) on Lake Erie and its connecting channels (St. Clair River, Detroit River, and Wheatley Harbour), as well as two inland reference sites (Algonquin Provincial Park and Tiny Marsh) in 2001-2002. Eggs from the Detroit River and Wheatley Harbour AOCs had the highest levels of p,p'-DDE (24.4 and 57.9 ng/g) and sum PCBs (928.6 and 491.0 ng/g) wet weight, respectively. Contaminant levels in eggs from St. Clair River AOC were generally higher than those from Algonquin Park, but similar to those from Tiny Marsh. Dioxins appeared highest from the Detroit River. The PCB congener pattern in eggs suggested that turtles from the Detroit River and Wheatley Harbour AOCs were exposed to Aroclor 1260. TEQs of sum PCBs in eggs from all AOCs and p,p'-DDE levels in eggs from the Wheatley Harbour and the Detroit River AOCs exceeded the Canadian Environmental Quality Guidelines. Furthermore, sum PCBs in eggs from Detroit River and Wheatley Harbour exceeded partial restriction guidelines for consumption. Although estimated PCB body burdens in muscle tissue of females were well below consumption guidelines, estimated residues in liver and adipose were above guidelines for most sites

Detroit Lakes energy systems study: Phase I feasibility. Final report, February 1, 1978--July 31, 1978

Energy Technology Data Exchange (ETDEWEB)

None

1978-07-31

The objective of the Detroit Lakes Energy Systems Study is to determine the economic feasibility of alternative renewable energy system configurations in the northern latitudes. A forecast through both 1990 and the year 2000 is made of the demand for electrical energy in the Detroit Lakes area. An assessment of renewable energy resources including biomass, wind, and insolation is provided. A detailed analysis is made of system costs including biomass, wind, solar thermal, solar photovoltaic, selected hybrids, and conventional fuel systems. Lessons learned and recommendations for prototype fabrication are highlighted. (MHR)

Egg deposition by lithophilic-spawning fishes in the Detroit and Saint Clair Rivers, 2005–14

Science.gov (United States)

Prichard, Carson G.; Craig, Jaquelyn M.; Roseman, Edward F.; Fischer, Jason L.; Manny, Bruce A.; Kennedy, Gregory W.

2017-03-14

A long-term, multiseason, fish egg sampling program conducted annually on the Detroit (2005–14) and Saint Clair (2010–14) Rivers was summarized to identify where productive fish spawning habitat currently exists. Egg mats were placed on the river bottom during the spring and fall at historic spawning areas and candidate fish spawning habitat restoration sites throughout both rivers. Widespread evidence was found of lithophilic spawning by numerous native fish species, including walleye (Sander vitreus), lake whitefish (Coregonus clupeaformis), lake sturgeon (Acipenser fulvescens), suckers (Catostomidae spp.), and trout-perch (Percopsis omiscomaycus). Walleye, lake whitefish, and suckers spp. spawned in nearly every region of each river in all years on both reef and nonreef substrates. Lake sturgeon eggs were collected almost exclusively over constructed reefs. Catch-per-unit effort of walleye, lake whitefish, and sucker eggs was much greater in the Detroit River than in the Saint Clair River, while Saint Clair River sites supported the greatest collections of lake sturgeon eggs. Collections during this study of lake sturgeon eggs on man-made spawning reefs suggest that artificial reefs may be an effective tool for restoring fish populations in the Detroit and Saint Clair Rivers; however, the quick response of lake sturgeon to spawn on newly constructed reefs and the fact that walleye, lake whitefish, and sucker eggs were often collected over substrate with little interstitial space to protect eggs from siltation and predators suggests that lack of suitable spawning habitat may continue to limit reproduction of lithophilic-spawning fish species in the Saint Clair-Detroit River System.

No lõpuks ometi! / Dea Oidekivi

Index Scriptorium Estoniae

Oidekivi, Dea

2008-01-01

Üleriigilisest koolinoorte vokaalansamblite konkursist, kus esinesid edukalt ansamblid Kuressaare Gümnaasiumist, Saaremaa Ühisgümnaasiumist ning Orissaare Gümnaasiumist. Grand prix võitis Kuressaare Gümnaasiumi huvikooli Inspira meesansambel Jepps

Evidence of the St. Clair-Detroit River system as a dispersal corridor and nursery habitat for transient larval burbot

Science.gov (United States)

McCullough, Darrin E.; Roseman, Edward F.; Keeler, Kevin M.; DeBruyne, Robin L.; Pritt, Jeremy J.; Thompson, Patricia A.; Ireland, Stacey A.; Ross, Jason E.; Bowser, Dustin; Hunter, Robert D.; Castle, Dana Kristina; Fischer, Jason; Provo, Stacy A.

2015-01-01

Burbot Lota lota are distributed across the Laurentian Great Lakes where they occupy a top piscivore role. The St. Clair-Detroit River System is known to provide a migration corridor as well as spawning and nursery habitat for many indigenous fishes of economic and ecological significance. However, knowledge is scant of the early life history of burbot and the importance of this system in their dispersal, survival, and recruitment. In order to assess the role of the St. Clair-Detroit River System to burbot ecology, we collected larval burbot during ichthyoplankton surveys in this system from 2010 to 2013 as part of a habitat restoration monitoring program. More and larger burbot larvae were found in the St. Clair River than in the lower Detroit River, although this may be due to differences in sampling methods between the two rivers. Consistent with existing studies, larval burbot exhibited ontogenesis with a distinct transition from a pelagic zooplankton-based diet to a benthic macroinvertebrate-based diet. Our results demonstrate that the St. Clair-Detroit Rivers provide food resources, required habitat, and a migration conduit between the upper and lower Great Lakes, but the contribution of these fish to the lower lakes requires further examination.

Eesti joonisfilm taas edukas

Index Scriptorium Estoniae

2003-01-01

Riia I rahvusvahelisel animafilmide festivalil võitis "Kontsert porgandipirukale" parima animafilmi auhinna. Grand prix'i sai inglase Ignacio Ferreresi film "How to Cope With a Death". Žüriisse kuulus ka Rein Raamat

D.S. Sense’s “On My Detroit Everything”: Self-Articulating Black Girl Magic

Directory of Open Access Journals (Sweden)

Kellie D. Hay

2018-04-01

Full Text Available Long before the hashtag #BlackGirlMagic was popularized on social network sites Black women in Detroit have been employing art in their processes of self-articulation and efforts to deal with the complexities and challenges of life in the city. The scripts of African American women that dominate the commercial hip hop industry and their impacts on girls and women have received thorough analysis in academia; yet, the practices, representations, and discursive articulations of independent, Black women hip hop artists remain underexplored. In particular, this essay draws on Deidre “D.S. Sense” Smith’s spoken word poem “On My Detroit Everything” to illuminate the counter-narratives and scripts that Black women have been creating to document, validate, and voice their experiences at a critical point in Detroit’s history as it underwent and continues to deal with the after effects of bankruptcy. Hip hop artists who use cultural production to accomplish grass roots community-building offer alternative visions of what it means to do political work. More than a strategy, we argue that such practices serve as the foundation for a movement that is significant and worthy of documentation in the contemporary neoliberal moment where in policies are accelerating the continued disenfranchisement of people of color in cities such as Detroit.

Lake sturgeon response to a spawning reef constructed in the Detroit river

Science.gov (United States)

Roseman, Edward F.; Manny, B.; Boase, J.; Child, M.; Kennedy, G.; Craig, J.; Soper, K.; Drouin, R.

2011-01-01

Prior to the First World War, the bi-national Detroit River provided vast areas of functional fish spawning and nursery habitat. However, ongoing conflicting human uses of these waters for activities such as waste disposal, water withdrawals, shoreline development, shipping, recreation, and fishing have altered many of the chemical, physical, and biological processes of the Detroit River. Of particular interest and concern to resource managers and stakeholders is the significant loss and impairment of fish spawning and nursery habitat that led to the decline in abundance of most fish species using this ecosystem. Lake sturgeon (Acipenser fulvescens) populations for example, were nearly extirpated by the middle of the 20th century, leaving only a small fraction of their former population. Fisheries managers recognized that the loss of suitable fish spawning habitat is a limiting factor in lake sturgeon population rehabilitation in the Detroit River. In efforts to remediate this beneficial water use impairment, a reef consisting of a mixture of natural rock and limestone was constructed at the upstream end of Fighting Island in 2008. This paper focuses on the response by lake sturgeon to the different replicates of suitable natural materials used to construct the fish spawning habitat at Fighting Island in the Detroit River. Pre-construction fisheries assessment during 2006–2008 showed that along with the presence of adult lake sturgeon, spawning conditions were favorable. However, no eggs were found in assessments conducted prior to reef construction. The 3300 m2 Fighting Island reef was placed at the upstream end of the island in October of 2008. The construction design included 12 spawning beds of three replicates each consisting of either round rock, small or large (shot-rock) diameter limestone or a mixture thereof. An observed response by spawning lake sturgeon occurred the following year when spawning-ready adults (ripe), viable eggs, and larvae were

Kuldse Palmioksa sai film iirlaste iseseisvusvõitlusest / Triin Tael

Index Scriptorium Estoniae

Tael, Triin

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria" ("Flandres")

Reisikiri Tampere lühifilmide festivalilt / Miljard Masin

Index Scriptorium Estoniae

Masin, Miljard

2001-01-01

Tampere 31. lühifilmifestivalilt. Grand Prix sai soome dokumentaalfilm "Hüppaja" : režissöör P.V. Lehtinen. Ka eelreklaami eelseisvale I Turu animafestivalile, mille initsiaatoriks seal õpetav Priit Pärn

One False Step: "Detroit," "Step" and Movies of Rising and Falling

Science.gov (United States)

Beck, Bernard

2018-01-01

"Detroit" and "Step" are two recent movies in the context of urban riots in protest of police brutality. They refer to time periods separated by half a century, but there are common themes in the two that seem appropriate to both times. The movies are not primarily concerned with the riot events, but the riot is a major…

"Lootust ei tohiks siiski kaotada" / Sergei Loznitsa ; intervjueerinud Raul Ranne

Index Scriptorium Estoniae

Loznitsa, Sergei, 1964-

2010-01-01

Sergei Loznitsa mängufilm „Minu õnn”, (Ukraina-Holland-Saksamaa-Prantsusmaa 2010) võitis Pimedate Ööde filmifestivali grand prix. Intervjuu režissööriga filmist, lumest, kurjusest ja ebaõiglusest

Prizõ "Tjomnõhh notshei" ushli aziatam

Index Scriptorium Estoniae

2005-01-01

Auhinnad IX PÖFFi Euraasia võistlusprogrammi filmidele. Grand prix läks hiina filmile "Shanghai unistus" (režii Wang Xiaoshuai), eesti ajakirjanikud pidasid parimaks vene filmi "Garpastum" (režii Aleksei German jun)

Kõik sõltub meist endist / Loit Jõekalda

Index Scriptorium Estoniae

Jõekalda, Loit

2000-01-01

VI rahvusvahelisest Läänemere maade graafikabiennaalist "Kaliningrad-Königsberg 2000". Grand prix - Juho Karjalainen, kolm võrdset preemiat - Virge Jõekalda, Redas Dirzys, Andrei Kostin (postuumselt). Diplomi saanud kunstnikud. Osalejad (žüriis Eve Kask) Eestist.

Seiche-induced unsteady flows in the Huron-Erie Corridor: Spectral analysis of oscillations in stage and discharge in the St. Clair and Detroit Rivers

Science.gov (United States)

Jackson, P. Ryan; Contantinescu, G.; Garcia, M.; Hanes, D.

2016-01-01

Animations of highly dynamic water-surface profiles through the St. Clair and Detroit Rivers have identified transient disturbances propagating from Lakes Huron and Erie into the St. Clair and Detroit Rivers, respectively. To determine any relation to seiche and tidal oscillations on Lakes Huron and Erie, a spectral analysis was performed on stage and discharge data from the Huron-Erie Corridor. There is excellent agreement between the observed oscillations in stage and discharge in the St. Clair and Detroit Rivers and the documented frequencies of oscillations in Lakes Huron and Erie. The fundamental seiche, some higher-order seiche modes, and the semidiurnal tide from Lakes Huron and Erie are evident in the stage and discharge records at gages along the St. Clair and Detroit Rivers, respectively. Lake St. Clair appears to act as a damper in the system. If not accounted for, these oscillations may complicate monitoring, modeling, and restoration of this system.

Вручены призы победителям 62-го Каннского кинофестиваля

Index Scriptorium Estoniae

2009-01-01

62. Cannes'i festivali peaauhinna võitis Isabelle Huppert'i juhitud žüriilt Michael Haneke filmiga "Valge pael" ("Das weiße Band"), grand prix' sai prantslase Jacques Audiard'i "Prohvet" ("Un prophete"). Ka teistest auhinnatutest

Pöördumatusse animatsioonihaigusesse nakatumise oht! / Heilika Võsu

Index Scriptorium Estoniae

Võsu, Heilika

2006-01-01

IX Pimedate Ööde Filmifestivali alafestivali "Animated Dreams" ajaloost, žüriist, auhinnatud filmidest. Rahvusvahelise võistlusprogrammi grand prix' ja koos sellega kuju Puust Hunt võitis USA-s elav vene animaator Igor Kovaljov animatsiooniga "Piim"

"Baltiiski Dom" bez Latvii i Estonii / Boris Tuch

Index Scriptorium Estoniae

Tuch, Boris, 1946-

1999-01-01

Teatrifestival IX Baltiiski Dom.Grand prix' võitis Moskva Taganka Teater Juri Ljubimovi lavastusega "Marat/Sade" Peter Weissi näidendi järgi, meesnäitleja preemia - Juri Itskov, lavastajapreemia - Eimuntas Nekroshius ( W. Shakespeare'i "Macbeth")

A hell of a life: addiction and marginality in post-industrial Detroit.

Science.gov (United States)

Draus, Paul J; Roddy, Juliette K; Greenwald, Mark

2010-11-01

Drawing on concepts from Foucault and Agamben, we maintain that the lives of daily heroin users provide a prime illustration of bare life in the zone of indistinction that is contemporary Detroit. First, we consider the case of Detroit as a stigmatized and racially segregated city, with concrete consequences for its residents. We then present evidence from in-depth ethnographic and economic interviews to illustrate the various spaces of confinement-that of addiction, that of economic marginality, and that of gender-occupied by these men and women, as well as the indeterminacy of their daily lives, captured through their descriptions of daily routines and interactions. We examine their expressions of worth as expressed in economic, emotional and moral terms. Finally, we draw connections between the sustained marginality of these individuals, as a contemporary category of homo sacer, and the policies and powers that both despise and depend upon them. Heroin, we contend, helps to fill and numb this social void, making bare life bearable, but also cementing one's marginality into semi-permanence.

SPATIAL AND TEMPORAL VARIABILITY IN ACROLEIN AND SELECT VOLATILE ORGANIC COMPOUNDS IN DETROIT, MICHIGAN

Science.gov (United States)

The variability in outdoor concentrations of acrolein, benzene, toluene, ethylbenzene and xylenes (BTEX), and 1,3-butadiene was examined for data measured during summer 2004 of the Detroit Exposure and Aerosol Research Study (DEARS). Results for acrolein indicated no significant...

Kaliningradi biennaali peapreemia Eestisse!

Index Scriptorium Estoniae

2002-01-01

Peeter Allikule grand prix' VII Läänemeremaade graafikabiennaalil "Kaliningrad - Königsberg 2002". Kolm võrdset preemiat: Claus Handgaard Jorgensen, Piotr Szurek, Jacek Staniszewski. Loit Jõekaldale diplom kuraatoritöö eest. Osalejad Eestist (žüriis Virge Jõekalda)

Sirje Eelmale auhind Jaapanist

Index Scriptorium Estoniae

2005-01-01

Tokyo 4. väikegraafika triennaalist. Eksponeeritakse 3700 eri tehnikas tööd 81 maalt. Grand prix' pälvis slovakkia kunstnik Katarina Vavrova, auhinna sai ka Sirje Eelma fotoklishee- ja kuivnõeltrükis leht "Moment"

Kuldne Palmioks liikus Aasiasse / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2010-01-01

Kokkuvõtteid 63-st Cannes'i filmifestivalist. Kuldse Palmioksa pälvis Apichatpong Weerasethakuli "Onu Boonmee, kes oskab meelde tuletada oma eelmisi elusid", grand prix' sai Xavier Beauvois' "Jumalatest ja inimestest". Nimekiri võitnud töödest

Rein Pill tegi fantastilise sõidu / Rein Pill

Index Scriptorium Estoniae

Pill, Rein

2008-01-01

Septembris Chernjahovskis peetud CS14 taseme rahvusvahelistel ratsutamise takistussõiduvõistlustel tegi Rein Pill ajalugu, võites hobusel A Big Boy võistluste Grand Prix 160 cm kõrgusel parkuuril ja täites Euroopa meistrivõistluste kvalifikatsiooninormi

Rein Pilli hobusel on hüppamine sisse kodeeritud / Maarja Värv

Index Scriptorium Estoniae

Värv, Maarja

2008-01-01

Tänavusest aastast A Big Boyga ratsutav takistussõitja Rein Pill võitis septembri alguses Venemaal kõrgetasemelise maailmakarikaetapi ning püüab saavutust korrata ka Tallinn International Horse Show'l. Lisa: Takistussõidu grand prix' rajaskeem

AUTOMOTIVE DIESEL MAINTENANCE 1. UNIT VII, ENGINE TUNE-UP--DETROIT DIESEL ENGINE.

Science.gov (United States)

Human Engineering Inst., Cleveland, OH.

THIS MODULE OF A 30-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF TUNE-UP PROCEDURES FOR DIESEL ENGINES. TOPICS ARE SCHEDULING TUNE-UPS, AND TUNE-UP PROCEDURES. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL BRANCH PROGRAMED TRAINING FILM "ENGINE TUNE-UP--DETROIT DIESEL ENGINE" AND OTHER MATERIALS. SEE VT 005 655 FOR FURTHER INFORMATION.…

Omadega ei plõksita / Mari Rauba

Index Scriptorium Estoniae

Rauba, Mari

2007-01-01

Saaremaal 16. korda peetud miniteatripäevadel sai Grand prix' Rakvere Gümnaasiumi Teatriansambli näitetrupi Pühapäeval kell 4 "Sacco ja Vanzetti, lavastajaks Vallo Kirs. Rakvere Linnanoorte Näitetrupp osales festivalil Daniil Harmsi looga "Juhtumisi"

Berliini festivali Kuldkaru pälvis Iraani draama / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2011-01-01

61. Berliini filmifestivalil parima filmi Kuldkaru võitnud Asghar Farhadi filmist "Nader ja Simin. Lahkuminek" ("Nader and Simin, A Separation", Iraan), žürii grand prix' ja Hõbekaru võitnud Béla Tarri filmist "Torino hobune" (Ungari). Teisi auhinnasaajaid

Bangladeshi biennaalil tunnustati Ulast

Index Scriptorium Estoniae

2006-01-01

Aasia kunstibiennaalil jõudis kaheksa äramärgitud töö hulka Maria-Kristiina Ulase joonistus "Ükssarv meeliskleb Musta Madonna saladuste üle". Eestit esindavad veel Silvi Liiva ja Peeter Allik. Grand Prix sai Hiroshi Fuji Jaapanist

Kuldse Palmioksaga pärjati budistlik lugu / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2010-01-01

63. Cannes'i filmifestivali peaauhinna võitis Tai režissöör Apichatpong Weerasethakull filmiga "Onu Boonmee, kes võis mäletada oma eelnenud elusid", grand prix' sai Xavier Beauvois' "Jumalatest ja inimestest". Teistest võitjatest

Rein Pill võitis Venemaal kõrgetasemelise võistluse / Maarja Värv

Index Scriptorium Estoniae

Värv, Maarja

2008-01-01

Ratsutaja Rein Pill tegi Venemaal Tsherjahovskis CS14* taseme rahvusvahelistel ratsutamise takistussõiduvõistlustel ajalugu, võites hobusel A Big Boy võistluste Grand Prix' 160 cm kõrgusel parkuuril ja täites seega Euroopa meistrivõistluste kvalifikatsiooninormi

Volatilité des prix et régulation des marchés. Instruments de gestion du risque

OpenAIRE

Cordier, Jean

2014-01-01

La présentation porte d'abord sur une présentation de la volatilité des prix, définition et estimation pour les principaux produits agricoles. La seconde partie développe le concept d'efficience des marchés, dans les trois dimensions du marché physique (espace, forme et temps). Le marché de gré à gré, dit OTC en anglais, est décrit dans sa dimension physique puis financière. Les nouveaux instruments d'investissement sur les produits agricoles sont alors introduits pour évoquer la volatilité e...

Eesti sporthobune Mehhikos / Raigo Kollom

Index Scriptorium Estoniae

Kollom, Raigo, 1936-

2009-01-01

Eestis, Kurtnas 15. mail 2002 sündinud hobusest Falcon, nüüdse nimega Mannerheim, kes müüdi Soome kaudu Mehhikosse ning kellest sealse rahvuskoondise liige koolisõidus Jose Luis Padilla loodab kasvatada Grand Prix tasemel võistlushobuse

Animated Dreamsi festivali parimad said eile auhinnad / Kaarel Kressa

Index Scriptorium Estoniae

Kressa, Kaarel, 1983-

2010-01-01

12. animafilmide festivali Animated Dreams grand prix' pälvis Kei Oyama film "Käeseep" (Jaapan, 2008). Parima disaini preemia sai Jonas Odelli "Tussilago" (Rootsi, 2010). Parima loo jutustas Olga ja Priit Pärna "Tuukrid vihmas" (Eesti, 2009). Teistest preemiatest

Ootuspäraselt, mõne üllatusega / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak, 1955-

2009-01-01

62. Cannes'i festivali peaauhinna võitis Isabelle Huppert'i juhitud žüriilt Michael Haneke filmiga "Valge pael" ("Das weiße Band"), grand prix' sai prantslase Jacques Audiard'i "Prohvet" ("Un prophete"). Ka teistest auhinnatutest. Lisatud auhinnasaajate nimekiri

Kaarel Nurk mäletab kaameraga / Kaarel Nurk ; interv. Rivo Sarapik

Index Scriptorium Estoniae

Nurk, Kaarel

2007-01-01

Fotograaf Kaarel Nurk - sai Pentaxi Aasta Portreefoto konkursi Grand Prix aastal 2006, ajaveeb The Supersnap valiti aasta parimaks ajaveebiks ning kes valiti Cheesemeistriks. Nurk peab lisaks portreedele lugu sõjaväefotograafiast. On fotografeerinud "Tühiranna" ja "Sügisballi" filmimist

77 FR 11426 - Safety Zones; Annual Events Requiring Safety Zones in the Captain of the Port Lake Michigan Zone

Science.gov (United States)

2012-02-27

... Memorial Day; 8:30 p.m. to 10 p.m. (6) Michigan Super Boat Grand Prix; Michigan City, IN. (i) Location. All....m. to 11 p.m. (9) Harborfest Music and Family Festival; Racine, WI. (i) Location. All waters of Lake...

Detroit Business Leadership and Educational Change. Supporting Leaders for Tomorrow, Occasional Paper #7.

Science.gov (United States)

Spratling, Cassandra

The growing proclivity of business leaders in some urban communities to become more deeply involved in the complex and politically volatile issue of school governance is assessed in this paper. The troubles facing Detroit public schools include a high dropout rate, illiteracy of graduates, and bad management of money and resources. In 1988,…

Turu festivali võitjad kujutavad Eestit imelise muinasjutumaana / Eva Toome

Index Scriptorium Estoniae

Toome, Eva

2001-01-01

I Turu animafestivali Tough Eye grand prix läks jagamisele. Selle said Igor Kovaljovi joonisfilm "Tema naine kana" : Nõukogude Liit 1990 ja kaksikvendade Stephen ja Timothy Quay "In Absentia" : Suurbritannia 2000. Auhinnasaajad vastavad paarile küsimusele festivali ja Eesti kohta

Rahvusvahelise vaatlejana Berliini lähistel / Mart Rummo

Index Scriptorium Estoniae

Rummo, Mart

2004-01-01

Sulev Keeduse mängufilm "Somnambuul" sai Cottbusi filmifestivalil parima režii auhinna. Grand prix' sai Vene-Kasahhi-Prantsuse-Saksa "Skiso" (rezh. Gulshad Omarova). Rahvusvahelise Filmiklubide Liidu (FICC) žürii liige tutvustab kõiki 10 võistlusfilmi. Lisa : premeeritute nimekiri

Postimehe fotograaf võitis konkursi "Eesti foto 2004" / Neeme Korv

Index Scriptorium Estoniae

Korv, Neeme, 1974-

2004-01-01

Pärnu Uue Kunsti Muuseumi ja fotoajakirja "Cheese" fotokonkursil osales 67 fotograafi. Grand prix' võitis Ove Maidla broomõlitehnikas fotodega, millel kujutatakse maastikke, aega ja inimesi. Järgnesid Kristo Rihm, Anu Vahtra ja Märten Kross. Parim noor fotograaf oli Laura Nõmmik

Congestion relief by travel time minimization in near real time : Detroit area I-75 corridor study.

Science.gov (United States)

2008-12-01

"This document summarizes the activities concerning the project: Congestion Relief by : Travel Time Minimization in Near Real Time -- Detroit Area I-75 Corridor Study since : the inception of the project (Nov. 22, 2006 through September 30, 2008). : ...

Eesti foto näitus panustab pealetulijaile / Johannes Saar

Index Scriptorium Estoniae

Saar, Johannes, 1965-

2004-01-01

Eesti kaasaegse foto konkursinäitus "Eesti Foto 2004" Pärnu Uue Kunsti Muuseumis. Grand Prix saanud Ove Maidla, I - III preemia laureaaatide Kristo Rihma, Anu Vahtra ja Märten Krossi töödest. Eripreemiate saajad on Andras Kralla, Eveli Varik ja Malev Toom

Jeux de cartes

Directory of Open Access Journals (Sweden)

Pierre GENTELLE

1986-09-01

Full Text Available Dans la grande tradition de la science-fiction et des lieux imaginaires traduits ici en «jeux» de cartes, l'auteur bouleverse quelques localisations au prix de mouvements tectoniques imprévus et en prévoit quelques conséquences.

Läti avangardist Adamson-Ericu muuseumis / Maire Toom

Index Scriptorium Estoniae

Toom, Maire

2003-01-01

Läti kunstniku Ludolfs Libertsi (1895-1959) näitus "Maal ja teatrikunst" (17 maali, 7 teatrialast tööd) Adamson-Ericu muuseumis kuni 18. I 2004. 1937. a. Parisi maailmanäitusel pälvisid L. Libertsi lavakujundused grand prix' ja kuldmedali

Õunpuu Karlovy Varys edukas

Index Scriptorium Estoniae

2010-01-01

45. Karlovy Vary filmifestivali võistlusprogrammis "East of the West" märgiti ära Veiko Õunpuu film "Püha Tõnu kiusamine". Peaauhind läks rumeenlase Cristi Puiu filmile "Aurora". Grand prix´sai Augustĺ Vila film "La mosquitera". Teisi preemiasaajaid

76 FR 2147 - UAW-Chrysler National Training Center Technology Training Joint Programs Staff, Detroit, MI; UAW...

Science.gov (United States)

2011-01-12

...-Chrysler National Training Center Technology Training Joint Programs Staff, Detroit, MI; UAW-Chrysler Technical Training Center Technology Training Joint Programs Staff, Warren, MI; Notice of Revised... investigation, the Department confirmed that the proportion of Technology Training Joint Programs Staff...

Tokyo grand prix Laur Tiidemannile ja pronks Tiia Johannsonile

Index Scriptorium Estoniae

2001-01-01

Laur Tiidemanni töö "Klaver" netikunstifestivalil "Art on the Net 2001" teemal "Cage-järgsed interaktiivsed helid". Tiia Johannsoni töö "get.real gets real". "Viper" online videofestivali võitis T. Johannsoni töö "Pilvelõhkujad". Lisatud internetiaadressid

"Kontakt - 2008" : Gorjatshije estonskije parni - tretji!" / Boris Tuch

Index Scriptorium Estoniae

Tuch, Boris, 1946-

2008-01-01

Teater NO99 mängis Tiit Ojasoo lavastust "GEP" teatrifestivalil Kontakt-2008 Torunis ja sai kolmanda autasu ja eriauhinna parima visuaalse lahenduse eest. Festivali Grand prix võitis Alvis Hermanis ja Riia Uus Teater lavastusega "Zvuki tishinõ". Ka Lev Ehrenburgi Tshehhovi "Ivanovi" lavastusest kriitiliselt

Eesti Päevalehe raamatusarja "Eesti lugu" reklaamid võitsid Kuld- ja Hõbemuna

Index Scriptorium Estoniae

2009-01-01

Reklaamivõistlusel "Kuldmuna 2009" võitis Eesti Päevalehe raamatusarja "Eesti lugu" välireklaam välireklaami varia-kategoorias Kuldmuna, raamatusarja teleklipp telereklaami varia-kategoorias Hõbemuna. Reklaamid tegi reklaamiagentuur Tank, loovjuht oli Joel Volkov. Grand prix' pälvis maanteeameti sotsiaalkampaania "Ära unusta helkurit"

PÖFF-i animafestivali võitis venelane Igor Kovaljov / A. R.

Index Scriptorium Estoniae

A. R.

2005-01-01

IX Pimedate Ööde Filmifestivali alafestivali "Animated Dreams" rahvusvahelise võistlusprogrammi grand prix' ja koos sellega kuju Puust Hunt võitis USA-s elav vene animaator Igor Kovaljov animatsiooniga "Piim". Priit Tenderi joonisfilm "Sõnum naabritele" valiti välja Balti- ja Põhjamaade animafilmi võistlusprogrammi

Inimene kronesteetilise kaameraga / Andreas W

Index Scriptorium Estoniae

Andreas W, pseud., 1969-

2011-01-01

Fotofilmifestival 14. oktoobril kinos Sõprus. Fotofilmist. Rahvusvahelisest fotofilmi konkursist "Ajatu lugu". Grand prix' pälvis Anu-Laura Tuttelberg, 2. koha Andri Allas ja Krõõt Tarkmeel, 3. koha Gerald Assouline (Prantsusmaa). Lühidalt festivalil näidatud Gusztáv Hámosi fotofilmidest (Saksamaa)

Indiana Advanced Electric Vehicle Training and Education Consortium (I-AEVtec)

Energy Technology Data Exchange (ETDEWEB)

Caruthers, James; Dietz, J.; Pelter, Libby; Chen, Jie; Roberson, Glen; McGinn, Paul; Kizhanipuram, Vinodegopal

2013-01-31

The Indiana Advanced Electric Vehicle Training and Education Consortium (I-AEVtec) is an educational partnership between six universities and colleges in Indiana focused on developing the education materials needed to support electric vehicle technology. The I-AEVtec has developed and delivered a number of degree and certificate programs that address various aspects of electric vehicle technology, including over 30 new or significantly modified courses to support these programs. These courses were shared on the SmartEnergyHub. The I-AEVtec program also had a significant outreach to the community with particular focus on K12 students. Finally, the evGrandPrix was established which is a university/college student electric go-kart race, where the students get hands-on experience in designing, building and racing electric vehicles. The evGrandPrix now includes student teams from across the US as well as from Europe and it is currently being held on Opening Day weekend for the Indy500 at the Indianapolis Motor Speedway.

„Feature” w radiu – wymykanie się wyznacznikom gatunku. Uwagi genologiczne po festiwalu Prix Europa w latach 2012 i 2013

OpenAIRE

Bachura-Wojtasik, Joanna; Klimczak, Kinga

2014-01-01

The goal of the article is to answer the question: what do radio broadcasters in the west understand to be a ‘feature’? A lack of clarity in terminology in this respect was especially visible during the Prix Europa 2012 and 2013 festivals. The article begins with an outline of the term ‘feature’, followed by discussion of relevant festival categories, and ending with a presentation of several selected audio examples that indicate both the characteristics of the genre and cases where in spite ...

Particules de vie conversation avec François Englert

CERN Document Server

Baré, François

2014-01-01

Ce fut l'événement de l'année 2013 : François Englert obtenait le prix Nobel de physique pour la découverte du boson. Le premier Belge à être honoré par ce prix depuis Ilya Prigogine en 1977. Françoise Baré, journaliste à la RTBF, et Guy Duplat, ingénieur civil physicien, ex-rédacteur en chef du Soir, auteur de Une vague belge (Racine) et journaliste à La Libre Belgique, ont rencontré plusieurs fois, longuement, François Englert, avant son prix et après celui-ci. Ils étaient là lors de l'annonce de la découverte du boson de BEH, lors de l'annonce du prix Nobel et, à Stockholm, lors de la remise du prix par le roi de Suède. À eux, François Englert a accepté de raconter sa chasse au boson, sa vie, ses idées. Au fil de la conversation se dessine alors le portrait attachant d'un homme brillant et libre, habité par un rêve, celui de comprendre, de décortiquer ce monde et de chercher la beauté de ses lois. Avec, en annexe, les grands points scientifiques qui éclairent le travail de F...

Rubriik "Linnulennul olnust"

Index Scriptorium Estoniae

2004-01-01

Bachi "Jõuluoratooriumist", Jõulumuusika festivalist, kontserdist "Jõulupolüfoonia" Tallinnas ja Haapsalus", "Te Deumist" Tartus, Pärnu neiud tõid Tšehhimaalt grand prix, H. Elleri nim. muusikakooli korraldatud romantismi pidunädalast, 9. märtsil Ülikooli aulas sai kuulda Mendelssohni kantaate, teistest Tartus toimuvatest muusikasündmustest

600 filmi kenas ruskes Soome linnas / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

2005-01-01

Tampere 35. lühifilmide festivalil nähtust. Näidati ka täissaalile 12 Riho Undi ja Hardi Volmeri animafilmi aastatest 1986-2000. Grand prix "Suur Suudlus" läks vene päritolu Norra animaatorile filmi eest "Läbi mu paksude prillide" ("Gjennom mine tykke briller")

Simmul sai Anapas auhinna / Ilona Martson, Andres Laasik

Index Scriptorium Estoniae

Martson, Ilona, 1970-

2002-01-01

SRÜ ja Baltimaade 11. filmifestivalil Anapas sai parima meesnäitleja preemia Rain Simmul Nika osa eest Arvo Iho mängufilmis "Karu süda". Videoprogrammi grand prix sai Mikk Ranna animafilm "Sääsk ja hobune", samas märgiti ära ka Mark Soosaare "La Paloma"

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

Science.gov (United States)

2010-07-01

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

Kümnes külateatrite festival on järgmisel aastal Raplamaal / Astra Põlma

Index Scriptorium Estoniae

Põlma, Astra

2009-01-01

1.-3. maini 2009 Salme kultuurimajas toimunud 9. Külateatrite harrastusfestivalist, Vana-Vigala näitetrupi Topelt-Kiiks esinemisest, premeeritute loetelu. Grand prix' pälvis Jõelähtme näitetrupp etenduse "Biedermann ja tulesüütajad" eest. 10. Külateatrite festival toimub Raplamaal Märjamaa rahvamajas

75 FR 19304 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Science.gov (United States)

2010-04-14

... previously published in Coast Guard regulations. These safety zones are necessary to protect spectators...-AA00 Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes establishment of safety...

30th Detroit International Jazz Festival 向爵士家族致敬

Institute of Scientific and Technical Information of China (English)

沙拉

2009-01-01

今年9月,底特律国际爵士音乐节(Detroit International Jazz Festival)迎来了自己的30岁生日。这个美国最大的免费爵士音乐节大概不会受到当地汽车业的影响,该庆祝的时候还是要庆祝。

78 FR 25572 - Special Local Regulation; Wy-Hi Rowing Regatta, Trenton Channel; Detroit River, Wyandotte, MI

Science.gov (United States)

2013-05-02

...-AA08 Special Local Regulation; Wy-Hi Rowing Regatta, Trenton Channel; Detroit River, Wyandotte, MI..., during, and immediately after the Wy-Hi Rowing Regatta. This special local regulation will establish... to read as follows: Sec. 100.T09-0287 Special Local Regulation; Wy-Hi Rowing Regatta, Wyandotte, MI...

Iskusstvo kino izmenjajet zhizn / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2006-01-01

Lõppes Pärnu 20. dokumentaal- ja antropoloogiafilmide festival. Festivali grand prix - "Enne Maale naasmist", režissöör Arunas Matelis : Leedu/Saksamaa, Eesti Rahva Auhinna saaja ühisnimetaja "Inimene otsib õnne" all "Saatana kaevur", režissöörid Richard Ladkan, Kief Davidson : Saksamaa 2004. Lisaks "Laureatõ festivalja"

Maakondliku Liivide etluskonkursi võitis gümnasist Marian Heinat / Ene Kallas

Index Scriptorium Estoniae

Kallas, Ene

2008-01-01

Maakondliku Juhan ja Jakob Liivi etluskonkursi žüriisse kuulusid Ott Aardam, Käthe Pihlak, Piret Rauk, Vaido Luks ja Marili Pärtel. Grand prix' võitis Marian Heimat, laureaatideks tulid Liisa Saaremäel, Maria Pihlak ja Laura Oolup. Eripreemiad said Marii Metsmaa, Ermo Loik, Sander Aavik, Kaimar Nuut ja Priidu Aardam

Burkina Faso

African Journals Online (AJOL)

hond

2 juil. 2007 ... L'émergence de l' « artiste » au Burkina Faso – Rémy Rousseau .... Arts et des Lettres, le Grand Prix Littéraire du Président du Faso, ..... l'écriture cinématographique qui considère le film comme un transfert de signes dont.

Eesti Disainiauhinnad 2012

Index Scriptorium Estoniae

2012-01-01

Bruno 2012 parima tootedisaini kategoorias võitis Margus Triibmanni rattahoidja TULIP FAN FAN. Parim disainiprojekt - KOKO Arhitektide projekteeritud Lennusadam. Noore disaineri auhind Säsi läks jagamisele Kärt Ojavee, Elena Karelsoni ja Indrek Sirkeli vahel. Grand prix omistati trükisele "HULA. Inimeste peal testitud" (disainerid Mariana Hint, Agnes Ratas)

Goran Vojnović, Čefurji raus!

Directory of Open Access Journals (Sweden)

Vesna Gros-Nedelko

2009-10-01

Full Text Available Čefurji raus! ou comment le scénario d'un film non réalisé est devenu un vrai best-seller littéraire et le cauchemar des policiers slovènes.La publication du roman Čefurji raus! (le titre s'inspire d'un graffiti éponyme figurant sur un mur à Ljubljana de l'écrivain, scénariste et metteur en scène Goran Vojnović (né en 1980 a vivement secoué l'opinion publique slovène. Primo, il a obtenu deux prix en 2009 : le prix du Fonds de Prešeren (la plus grande reconnaissance de la République de Slové...

The Relationship Between Selected Subtests of the Detroit Tests of Learning Aptitude and Second Grade Reading Achievement.

Science.gov (United States)

Sherwood, Charles; Chambless, Martha

Relationships between reading achievement and perceptual skills as measured by selected subtests of the Detroit Tests of Learning Aptitude were investigated in a sample of 73 second graders. Verbal opposites, visual memory for designs, and visual attention span for letters were significantly correlated with both word meaning and vocabulary…

Geospatial relationships of air pollution and acute asthma events across the Detroit-Windsor international border: study design and preliminary results.

Science.gov (United States)

Lemke, Lawrence D; Lamerato, Lois E; Xu, Xiaohong; Booza, Jason C; Reiners, John J; Raymond Iii, Delbert M; Villeneuve, Paul J; Lavigne, Eric; Larkin, Dana; Krouse, Helene J

2014-07-01

The Geospatial Determinants of Health Outcomes Consortium (GeoDHOC) study investigated ambient air quality across the international border between Detroit, Michigan, USA and Windsor, Ontario, Canada and its association with acute asthma events in 5- to 89-year-old residents of these cities. NO2, SO2, and volatile organic compounds (VOCs) were measured at 100 sites, and particulate matter (PM) and polycyclic aromatic hydrocarbons (PAHs) at 50 sites during two 2-week sampling periods in 2008 and 2009. Acute asthma event rates across neighborhoods in each city were calculated using emergency room visits and hospitalizations and standardized to the overall age and gender distribution of the population in the two cities combined. Results demonstrate that intra-urban air quality variations are related to adverse respiratory events in both cities. Annual 2008 asthma rates exhibited statistically significant positive correlations with total VOCs and total benzene, toluene, ethylbenzene and xylene (BTEX) at 5-digit zip code scale spatial resolution in Detroit. In Windsor, NO2, VOCs, and PM10 concentrations correlated positively with 2008 asthma rates at a similar 3-digit postal forward sortation area scale. The study is limited by its coarse temporal resolution (comparing relatively short term air quality measurements to annual asthma health data) and interpretation of findings is complicated by contrasts in population demographics and health-care delivery systems in Detroit and Windsor.

Transnational Communication among Arab Americans in Detroit: Dimensions, Determinants, and Attitudinal Consequences

Directory of Open Access Journals (Sweden)

Mark Tessler

2008-12-01

Full Text Available The present report summarizes findings from the Detroit Arab American Study pertaining to transnational activities and experiences, particularly those involving communication with the Arab Middle East. In today’s increasingly globalized environment, it is easier than in the past to maintain transnational connections. Indeed, many immigrants of recent decades were undoubtedly participants in transnational networks involving ties to the United States before they came to this country. On the other hand, the intensity of participation in these networks may gradually diminish after years in the United States.

Diet and habitat use by age-0 deepwater sculpins in northern Lake Huron, Michigan and the Detroit River

Science.gov (United States)

Roseman, Edward F.

2014-01-01

Deepwater sculpins (Myoxocephalus thompsonii) are an important link in deepwater benthic foodwebs of the Great Lakes. Little information exists about deepwater sculpin spawning habits and early life history ecology due to difficulty in sampling deep offshore habitats. Larval and age-0 deepwater sculpins collected in northern Lake Huron and the Detroit River during 2007 were used to improve our understanding of their habitat use, diet, age, and growth. Peak larval density reached 8.4/1000 m3 in the Detroit River during April and was higher than that in Lake Huron. Offshore bottom trawls at DeTour and Hammond Bay first collected benthic age-0 deepwater sculpins in early September when fish were ≥ 25 mm TL. Otolith analysis revealed that hatch dates for pelagic larvae occurred during late March and larvae remained pelagic for 40 to 60 days. Diet of pelagic larvae (10–21 mm TL) was dominated by calanoid copepods at all sample locations. Diets of benthic age-0 fish varied by location and depth: Mysis and chironomids were prevalent in fish from Hammond Bay and the 91 m site at DeTour, but only chironomids were found in fish from the 37 m DeTour site. This work showed that nearshore epilimnetic sites were important for pelagic larvae and an ontogenetic shift from pelagic planktivore to benthivore occurred at about 25 mm TL in late summer. Age analysis showed that larvae remained pelagic long enough to be transported through the St. Clair–Detroit River system, Lake Erie, and the Niagara River, potentially contributing to populations in Lake Ontario.

Veneetsia võidufilm ärritab kirikut / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2002-01-01

Veneetsia 59. rahvusvahelise filmifestivali peaauhinna võitis Peter Mullan'i mängufilm "Magdaleena õed" ("The Magdalene Sisters"). Žürii grand prix läks Venemaa-Prantsusmaa koostööfilmile - Andrei Kontshalovski "Lollide maja" ("Dom durakov"). Parim naisnäitleja on Julianne Moore ja meesnäitleja Stefano Accorsi. Lisatud auhinnasaajate nimekiri

Pärnu elas kaasa laste võitlusele / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2006-01-01

Lõppes Pärnu 20. dokumentaal- ja antropoloogiafilmide festival. Festivali grand prix - "Enne Maale naasmist", režissöör Arunas Matelis : Leedu/Saksamaa, Eesti Rahva Auhinna saaja ühisnimetaja "Inimene otsib õnne" all "Saatana kaevur", režissöörid Richard Ladkan, Kief Davidson : Saksamaa 2004. Lisaks "XX Pärnu filmifestivali võitjad"

Long-term ecosystem monitoring and assessment of the Detroit River and Western Lake Erie.

Science.gov (United States)

Hartig, J H; Zarull, M A; Ciborowski, J J H; Gannon, J E; Wilke, E; Norwood, G; Vincent, A N

2009-11-01

Over 35 years of US and Canadian pollution prevention and control efforts have led to substantial improvements in environmental quality of the Detroit River and western Lake Erie. However, the available information also shows that much remains to be done. Improvements in environmental quality have resulted in significant ecological recovery, including increasing populations of bald eagles (Haliaeetus leucocephalus), peregrine falcons (Falco columbarius), lake sturgeon (Acipenser fulvescens), lake whitefish (Coregonus clupeaformis), walleye (Sander vitreus), and burrowing mayflies (Hexagenia spp.). Although this recovery is remarkable, many challenges remain, including population growth, transportation expansion, and land use changes; nonpoint source pollution; toxic substances contamination; habitat loss and degradation; introduction of exotic species; and greenhouse gases and global warming. Research/monitoring must be sustained for effective management. Priority research and monitoring needs include: demonstrating and quantifying cause-effect relationships; establishing quantitative endpoints and desired future states; determining cumulative impacts and how indicators relate; improving modeling and prediction; prioritizing geographic areas for protection and restoration; and fostering long-term monitoring for adaptive management. Key management agencies, universities, and environmental and conservation organizations should pool resources and undertake comprehensive and integrative assessments of the health of the Detroit River and western Lake Erie at least every 5 years to practice adaptive management for long-term sustainability.

Associations between Personal Exposures to VOCs and Alterations in Cardiovascular Physiology: Detroit Exposure and Aerosol Research Study (DEARS)

Science.gov (United States)

Background: An adult cohort consisting of 63 participants engaged in the US EPA’s recent Detroit Exposure and Aerosol Research Study (DEARS) and a University of Michigan cardiovascular sub-study conducted during summer and winter periods over 3 years between 2004 and 2007 (5 seas...

PÖFFil võidutses Aasia / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2005-01-01

Auhinnad IX PÖFFi Euraasia võistlusprogrammi filmidele. Grand prix läks hiina filmile "Shanghai unistus" (režii Wang Xiaoshuai). Žürii liikmed Eva Isaksen, Thomas Mauch, Jaak Allik, Sven Grünberg avaldavad lühiarvamusi. Lisatud nimekiri "9. Pimedate Ööde filmifestival andis välja järgmised auhinnad"

Toruni "Kontakt 2008". Me olime kolmandad, kuid missuguses seltskonnas! / Boriss Tuch ; tõlk. Madis Kolk

Index Scriptorium Estoniae

Tuch, Boris, 1946-

2008-01-01

Toruni rahvusvahelisest teatrifestivalist "Kontakt 2008", kus Teater NO99 mängis Tiit Ojasoo lavastust "GEP" ja sai kolmanda autasu ning eriauhinna parima visuaalse lahenduse eest. Festivali Grand prix võitis Alvis Hermanis ja Riia Uus Teater lavastusega "Zvuki tishinõ" ("Vaikuse hääl). Ka teistest festivali etendustest: "Kummitused", "Ivanov", "Toibele ja tema deemon", "Äike", "Laulatus"

Торунь. "Контакт - 2008". Мы - третьи. Но в какой компании! / Борис Тух

Index Scriptorium Estoniae

Тух, Борис, 1946-

2008-01-01

Toruńi rahvusvahelisest teatrifestivalist "Kontakt 2008". Eestist osales NO99 lavastustega "Nafta" ja "GEP", "GEP" võitis 3. auhinna, lisaks eriauhinna parima visuaalse lahenduse eest. Teised auhinnad: Grand prix - "Vaikuse hääl" (Riia Uus Teater, lav. Alvis Hermanis), 2. auhind - "Kummitused" (Schaubühne am Lehniner Platz, lav. Sebastian Nübling). Ka teistest festivalilavastustest

Rakvere teatrinoored triumfeerisid taas / Aarne Mäe, Marina Loshtshina

Index Scriptorium Estoniae

Mäe, Aarne, 1967-

2007-01-01

Saaremaal 16. korda peetud miniteatripäevadel sai Grand prix' Rakvere Gümnaasiumi Teatriansambli näitetrupp Pühapäeval kell 4. Žürii otsust kommenteerivad Velvo Väli, Urmas Lennuk ja Vallo Kirs. Publikupreemia, žürii huumoripreemia sai Rakvere Linnanoorte Näitetrupp Daniil Harmsi looga "Juhtumisi". Ka teistest "Jää jumalaga puberteet!" festivali võitjatest

Les outils du CERN

CERN Multimedia

1999-01-01

C'est le plus grand centre mondial de recherche en physique des particules. Les outils du Laboratoire, accélérateurs et détecteurs de particules, figurent parmi les instruments scientifiques les plus complexes au monde. Des prix Nobels ont d'ailleurs été attribués aux physiciens du CERN pour leurs développements.

Parimad autofilmid / Tarmo Tähepõld

Index Scriptorium Estoniae

Tähepõld, Tarmo

2005-01-01

Autori valik : 10 parimat autofilmi läbi aegade - "Mad Max" (1979), "The Blues Brothers" (1980), "Days of Thunder" (1990), "Taxi" (1998), "Vanishing Point" (1971), "The Fast and the Furious" (2001), "The Italian Job" (1969), "Bullitt" (1968), "Grand Prix" (1966), "Gone in 60 Seconds" (1974). Lisaks "Parimad autoseriaalid", "Unustamatu Nõukogude klassika", "Halvad autofilmid Made in Hollywood"

Preemia Marko Laimrele / Mare Pedanik

Index Scriptorium Estoniae

Pedanik, Mare, 1962-

1999-01-01

XXIII rahvusvaheline graafikabiennaal Ljubljanas 19. VI-30. IX. Eesti kuraator Eha Komissarov, kujundaja Liina Siib. Elutöö preemia ئ Lojze Spacal, grand prix ئ Richard Hamilton, peaauhind ئ Sang-Gon Chung, üks kolmest hõbemedalist ئ Marko Laimre installatsioon "Verelilled" (digitaaltrükk, segatehnika, 1999). Andres Tali, Liina Siibi, Marko Mäetamme väljapanekust

Õigus sündida, nautida ja ... / Mark Soosaar

Index Scriptorium Estoniae

Soosaar, Mark, 1946-

2001-01-01

Mark Soosaar kui žürii liige Praha rahvusvahelisel inimõiguste filmifestivalil "Üks maailm" enim muljet avaldanud dokumentaalfilmidest : grand prix saanud Agnes Varda "Järelnoppija ja mina", vene režissööri Andrei Ossipovi "Et cetera", Itaalia "Jung", prantslase Eyal Sivan'i "Spetsialist", USA ajakirjaniku Kevin McKiernan'i "Head kurdid, halvad kurdid"

Associations between personal exposures to VOCs and alterations in cardiovascular physiology: Detroit Exposure and Aerosol Research Study (DEARS) - presentation

Science.gov (United States)

Introduction: An adult cohort consisting of 63 participants engaged in the US EPA’s recent Detroit Exposure and Aerosol Research Study (DEARS) and a University of Michigan cardiovascular sub-study conducted during summer and winter periods over 3 years between 2004 and 2007...

77 FR 42176 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Science.gov (United States)

2012-07-18

... fireworks launch site located at position 41-34'-18.10'' N, 082-51'-18.70'' W (NAD 83). This zone will be... at position 41-34'-18.10'' N, 082- 51'-18.70'' W (NAD 83). (ii) Expected date. This safety zone will...-AA00 Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone AGENCY: Coast Guard...

Construction of shipping channels in the Detroit River—History and environmental consequences

Science.gov (United States)

Bennion, David H.; Manny, Bruce A.

2011-01-01

The Detroit River is one of the most biologically diverse areas in the Great Lakes basin. It has been an important international shipping route since the 1820s and is one of the busiest navigation centers in the United States. Historically, it supported one of the most profitable Lake Whitefish (Coregonus clupeaformis) commercial fisheries in the Great Lakes. Since 1874, the lower Detroit River has been systematically and extensively modified, by construction of deepwater channels, to facilitate commercial shipping. Large-scale dredging, disposal of dredge spoils, and construction of water-level compensating works has greatly altered channel morphology and flow dynamics of the river, disrupting ecological function and fishery productivity of the river and influencing Great Lakes water levels. From 1874 to 1968, major construction projects created 96.5 kilometers (60 miles) of shipping channels, removed over 46,200,000 m3 of material, covered 4,050 hectares (40.5 square kilometers) of river bottom with dredge spoils, and built 85 hectares of above-waterline compensating works at a total cost of US$283 million. Interest by industries and government agencies to develop the river further for shipping is high and increasing. Historically, as environmental protection agencies were created, construction impacts on natural resources were increasingly addressed during the planning process and, in some cases, assessments of these impacts greatly altered or halted proposed construction projects. Careful planning of future shipping-channel construction and maintenance projects, including a thorough analysis of the expected environmental impacts, could greatly reduce financial costs and ecological damages as compared to past shipping-channel construction projects.

Early Childhood Lead Exposure and Academic Achievement: Evidence From Detroit Public Schools, 2008–2010

Science.gov (United States)

Baker, Harolyn W.; Tufts, Margaret; Raymond, Randall E.; Salihu, Hamisu; Elliott, Michael R.

2013-01-01

Objectives. We assessed the long-term effect of early childhood lead exposure on academic achievement in mathematics, science, and reading among elementary and junior high school children. Methods. We linked early childhood blood lead testing surveillance data from the Detroit Department of Health and Wellness Promotion to educational testing data from the Detroit, Michigan, public schools. We used the linked data to investigate the effect of early childhood lead exposure on academic achievement among school-aged children, both marginally and adjusted for grade level, gender, race, language, maternal education, and socioeconomic status. Results. High blood lead levels before age 6 years were strongly associated with poor academic achievement in grades 3, 5, and 8. The odds of scoring less than proficient for those whose blood lead levels were greater than 10 micrograms per deciliter were more than twice the odds for those whose blood lead levels were less than 1 micrograms per deciliter after adjustment for potential confounders. Conclusions. Early childhood lead exposure was negatively associated with academic achievement in elementary and junior high school, after adjusting for key potential confounders. The control of lead poisoning should focus on primary prevention of lead exposure in children and development of special education programs for students with lead poisoning. PMID:23327265

Schmidt. Sinfonie Nr. 1 E-Dur; Strauss. Vier sinfonische Zwischenspiele aus Intermezzo. Detroit Symphony Orchestra, Neeme Järvi / Helge Grünewald

Index Scriptorium Estoniae

Grünewald, Helge

1996-01-01

Uuest heliplaadist "Schmidt. Sinfonie Nr. 1 E-Dur; Strauss. Vier sinfonische Zwischenspiele aus Intermezzo. Detroit Symphony Orchestra, Neeme Järvi. Chandos/Koch CD 9357 (WD: 68'20") DDD (WD:114'36")

A Low Cost Air Hybrid Concept Un concept hybride à air et à bas prix

Directory of Open Access Journals (Sweden)

Lee C. Y.

2010-02-01

Full Text Available The air hybrid engine absorbs the vehicle kinetic energy during braking, stores it in an air tank in the form of compressed air, and reuses it to propel a vehicle during cruising and acceleration. Capturing, storing and reusing this braking energy to give additional power can therefore improve fuel economy, particularly in cities and urban areas where the traffic conditions involve many stops and starts. In order to reuse the residual kinetic energy, the vehicle operation consists of 3 basic modes, i.e. Compression Mode (CM, Expander Mode (EM and normal firing mode. Unlike previous works, a low cost air hybrid engine has been proposed and studied. The hybrid engine operation can be realized by means of production technologies, such as VVT and valve deactivation. In this work, systematic investigation has been carried out on the performance of the hybrid engine concept through detailed gas dynamic modelling using Ricardo WAVE software. Valve timing optimization has been done for the more efficient operation of air hybrid operation and obtaining higher braking and motoring mean effective pressure for CM and EM respectively. Le moteur hybride à air absorbe l’énergie cinétique du véhicule en cas de freinage, la stocke sous forme d’air comprimé, puis la réutilise pour faire avancer le véhicule en circulation ou en accélération. Capter, stocker et réutiliser cette énergie et créer ainsi une puissance plus importante peut donc permettre de plus grandes économies de carburant, surtout en ville et zone urbaine, lorsque les conditions de circulation imposent de nombreux arrêts et démarrages. Pour pouvoir réutiliser l’énergie cinétique, on distingue trois modes de base d’utilisation du véhicule : les modes compression (MC, expansion (ME et standard. Un moteur hybride à air et à bas prix a été proposé et étudié. Un tel moteur peut être opéré par le biais de technologies de production, comme le VVT et la d

L'établissement rural des ixe-xe siècles des “ Jeanrais ” à Saint-Prix (Allier The 9th-10th century rural establishment of “Jeanrais” at Saint-Prix (Allier

Directory of Open Access Journals (Sweden)

Sophie Liegard

2011-04-01

Full Text Available Le site des “ Jeanrais ” a été découvert en 1999 lors du diagnostic préalable à l'aménagement du contournement routier de Lapalisse/Saint-Prix par la route nationale 7. La fouille préventive conduite en 2003 a permis d'étudier près de 4000 m2 de ce vaste établissement rural d'époque carolingienne qui se prolonge de part et d'autre de l'emprise routière et dont l'occupation s'étend sur au moins deux siècles. Les vestiges mis au jour témoignent d'une organisation rigoureuse de l'espace qui ne trouve pas de parallèle régionalement. Le bon état de conservation des vestiges a permis l'identification de plusieurs plans de bâtiments sur poteaux dont un qui abritait un aménagement semi-excavé de plan en “ U ”. Le mobilier recueilli comprend des éléments peu communs tels que des ratés de cuisson de céramique glaçurée et du mobilier équestre. L'ensemble des données recueillies dans les deux zones successives d'occupation révèle des caractéristiques inhabituelles qui conduisent à s'interroger sur le statut de cette implantation.The site of “Jeanrais” was discovered in 1999 during the diagnosis preliminary to the construction of a bypass for Lapalisse/Saint-Prix by trunk road N7. The rescue dig carried out in 2003 was used to study near to 4000 m² of this vast rural settlement of the Carolingian period which extends on either side of the road expropriation and whose occupation spans at least two centuries. The remains uncovered evidence of meticulous organization of space that has no regional parallel. The good state of preservation of the remains has led to the identification of several plans of post buildings one of which housed a semi-excavated development in the shape of a “U”. The collected furnishings include items such as unusual glazed ceramic firing failures and some horse fittings. The data collected in the two successive zones of occupation reveal unusual features which raise questions about

Pärnu filmifestival õitses, meeri õnnistusetagi / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2007-01-01

Lõppes XXI Pärnu rahvusvahelise dokumentaal- ja antropoloogiafilmide festival. Sellest, mis sel korral teisiti oli ehk Pärnu linnapea kõrvalejäämine auhinnatseremoonialt. Parima filmi grand prix läks režissöör Wojciech Kasperski filmile "Seemned". Parim visuaalantropoloogiline film oli "Hobusemees". Režissöörid Tell Johansson ja Peter Gerdehag. Lisatud Pärnu festivali preemiaid

Pärnu filmifestivali rahva lemmik : laste haridus on ainus tee arenguks / Yoram Honig ; interv. Andris Feldmanis

Index Scriptorium Estoniae

Honig, Yoram

2007-01-01

XXI Pärnu rahvusvahelise dokumentaal- ja antropoloogiafilmide festivali lõputseremoonial kuulutati välja festivali võidufilmid. Parima filmi grand prix läks režissöör Wojciech Kasperski filmile "Seemned". Rahvahääletus valis parimaks Yoram Honigi filmi "Rahu esimene õppetund". Režissöör oma filmist. Lisatud "XXI Pärnu filmifestivali võitjad"

77 FR 21439 - Safety Zones; Annual Events Requiring Safety Zones in the Captain of the Port Lake Michigan Zone

Science.gov (United States)

2012-04-10

... Memorial Drive, Milwaukee, WI 53207, between 8 a.m. and 3 p.m., Monday through Friday, except Federal.... The Sunday before Memorial Day; 8:30 p.m. to 10 p.m. (6) Michigan Super Boat Grand Prix; Michigan City... time. The second Friday of June; 9 p.m. to 11 p.m. (9) Harborfest Music and Family Festival; Racine, WI...

A scientific basis for restoring fish spawning habitat in the St. Clair and Detroit Rivers of the Laurentian Great Lakes

Science.gov (United States)

Manny, Bruce A.; Roseman, Edward F.; Kennedy, Gregory W.; Boase, James C.; Craig, Jaquelyn; Bennion, David H.; Read, Jennifer; Vaccaro, Lynn; Chiotti, Justin A.; Drouin, Richard; Ellison, Roseanne

2015-01-01

Loss of functional habitat in riverine systems is a global fisheries issue. Few studies, however, describe the decision-making approach taken to abate loss of fish spawning habitat. Numerous habitat restoration efforts are underway and documentation of successful restoration techniques for spawning habitat of desirable fish species in large rivers connecting the Laurentian Great Lakes are reported here. In 2003, to compensate for the loss of fish spawning habitat in the St. Clair and Detroit Rivers that connect the Great Lakes Huron and Erie, an international partnership of state, federal, and academic scientists began restoring fish spawning habitat in both of these rivers. Using an adaptive management approach, we created 1,100 m2 of productive fish spawning habitat near Belle Isle in the Detroit River in 2004; 3,300 m2 of fish spawning habitat near Fighting Island in the Detroit River in 2008; and 4,000 m2 of fish spawning habitat in the Middle Channel of the St. Clair River in 2012. Here, we describe the adaptive-feedback management approach that we used to guide our decision making during all phases of spawning habitat restoration, including problem identification, team building, hypothesis development, strategy development, prioritization of physical and biological imperatives, project implementation, habitat construction, monitoring of fish use of the constructed spawning habitats, and communication of research results. Numerous scientific and economic lessons learned from 10 years of planning, building, and assessing fish use of these three fish spawning habitat restoration projects are summarized in this article.

Positron Emission Tomography-Scanner at Children's Hospital of Michigan at Detroit, Michigan

International Nuclear Information System (INIS)

1992-01-01

The Department of Energy has prepared an environmental assessment (EA), DOE/EA-0795, to support the DOE decision to provide a grant of $7,953,600 to be used in support of a proposed Positron Emission Tomography Scanner at Children's Hospital of Michigan at Detroit, Michigan. Based upon the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affected the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI)

Impact of zebra and quagga mussels (Dreissena spp.) on freshwater unionids (Bivalvia: Unionidae) in the Detroit River of the Great Lakes

Science.gov (United States)

Schloesser, D.W.; Kovalak, W.P.; Longton, G.D.; Ohnesorg, K.L.; Smithee, R.D.

1998-01-01

To assess the impact of zebra and quagga mussel (Dreissena spp.) infestation on unionids, unionids (Bivalvia: Unionidae) were sampled in the Detroit River in 1982-1983, before mussels invaded the river, and in 1992 and 1994, after mussels invaded the river. Live unionids at four stations along the southeastern shore accounted for 97% (20 species) of all shells collected in 1982-1983, whereas live unionids accounted for only 10% (13 species) in 1992. A similar decline in live unionids occurred at nine stations along the northwestern shore, except the decline occurred over the three sampling periods: in 1982-83, 84% (22 species) were live; in 1992, 65% (26 species) were live; and, in 1994, only 3% (13 species) were live. The difference in time to near-total mortality of unionids along the southeastern and northwestern shores is attributed to differences in the time of invasion and abundance of zebra mussel veligers in distinct water masses emanating from Lake St. Clair located immediately upstream of the Detroit River. Although individuals of all species of all unionid subfamilies declined between 1982 and 1992/1994, members of the subfamilies Anodontinae and Lampsilinae declined more than Ambleminae. Between 1986 and 1992/1994, five Anodontinae, three Lampsilinae and 0 Ambleminae species have been extirpated from the river due to dreissenid mussel infestation. Numbers of individuals of commonly found species declined more than numbers of individuals of uncommonly found species. However, the number of uncommon species declined 47% (17 to 9) along both the southeastern and northwestern shores, whereas common species remained the same (3 species) along the southeastern shore and declined only 40% (5 to 3 species) along the northwestern shore. This study, and others, suggest that high mortality of unionids can occur between 4 and 6 yr after initial invasion by dreissenids or up to 8 yr depending on water current patterns. Infestation-induced mortality of unionids in the

Mammography screening among Arab American women in metropolitan Detroit.

Science.gov (United States)

Schwartz, Kendra; Fakhouri, Monty; Bartoces, Monina; Monsur, Joseph; Younis, Amani

2008-12-01

Mammography screening behavior has not been well studied among Middle Eastern immigrant women. We conducted a telephone survey of 365 Arab American women residing in metropolitan Detroit, home to one of the largest populations of Middle Eastern immigrants in the US, to determine prevalence of factors associated with mammography, and attitudes and beliefs regarding mammography screening. Of 365 participants, only five were born in the US. Mean age was 53.2 years (SD 10.8). Two hundred twelve (58.1%) reported having mammogram every 1-2 years; 70% ever had mammogram. Age 50-64 years, having health insurance, married status, being in the US over 10 years, and being Lebanese were associated with mammography every 1-2 years. After adjusting for demographic factors, perceived seriousness of disease, general health motivation, and having fewer barriers were associated with more frequent screening. Appropriate mammography screening is decreased in this group. Targeted outreach regarding screening is appropriate for this population; however, lack of insurance may prevent adequate follow-up.

Psychosocial Disparities Among Racial/Ethnic Minority Transgender Young Adults and Young Men Who Have Sex with Men Living in Detroit.

Science.gov (United States)

Bauermeister, José A; Goldenberg, Tamar; Connochie, Daniel; Jadwin-Cakmak, Laura; Stephenson, Rob

2016-01-01

Purpose: Transgender populations in the United States experience unique inequities in health and social well-being; however, they continue to be categorized with men who have sex with men (MSM) in HIV surveillance. To illustrate the differences in the lived realities of young MSM and transgender youth, we compare psychosocial outcomes across a sample of transgender and MSM youth from Detroit. Methods: Data for this study come from a community-based cross-sectional survey of young adults (ages 18-29) living in Detroit who identify as transgender and/or as cisgender young men who have sex with men (YMSM). Using participants' geographic location within the city of Detroit, we matched transgender participants ( N =26) to YMSM ( N =123) living in the same area, and compared the prevalence in risk and resilience indicators across the two groups. Results: Transgender participants were more likely than YMSM to experience socioeconomic vulnerability across several indicators, including lower educational attainment and workforce participation, greater residential instability, and higher lifetime experiences of transactional sex. Transgender participants were more likely than YMSM to report poorer health status, higher symptoms of depression and anxiety, and greater experiences of daily hassles and gender-related discrimination. Transgender participants did not differ from YMSM peers on health-promotive factors, including self-esteem, coping mastery, purpose in life, or social support. Conclusions: Our findings underscore the importance of addressing the social and economic inequities experienced by transgender young adults. Local- and national-level programmatic and policy interventions are recommended to alleviate the psychosocial vulnerability experienced by transgender young adults and to improve their health and social well-being.

Väikestest ja suurtest võitjatest : 62. Cannes'i rahvusvahelise filmifestivali auhindadest / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak, 1955-

2009-01-01

62. Cannes'i festivali peaauhinna võitis Michael Haneke filmiga "Valge pael" ("Das weiße Band"), grand prix' sai prantslase Jacques Audiard'i "Prohvet" ("Un prophete"), parima meestäitja tiitli võitis Christoph Waltz rolli eest Quentin Tarantino filmis "Vääritud tõprad", parima naisosatäitja tiitli võitis Charlotte Gainsbourg rolli eest Lars von Trieri filmis "Antikristus". Lisatud auhinnasaajate nimekiri

Kaliningradi biennaal / Sandra Jõgeva

Index Scriptorium Estoniae

Jõgeva, Sandra, 1976-

2008-01-01

IX rahvusvaheline graafikabiennaal "Kaliningrad-Königsberg 2008" Kaliningradi kunstigaleriis 15. IX-15. XI. Eesti väljapanek (kuraator Eha Komissarov, kujundaja Marko Nautras, osalejad: Jaanika Okk, Kaarel Kütas, Lauri Koppel, Gerda Märtens, Raul Meel, Lembe Ruben, HULA, Villem Jahu, Tiiu Pirsko, Mati Veermets, Sandra Jõgeva) sai ekspositsioonipreemia. Grand prix - Paulis Liepa, I preemia - Olrik Kohlhoff, II - Dominica Sadowska, III - Raffael Rheinsberg, eripreemia - Markus Lampinen

Krakówi graafikasügis / Anne Untera

Index Scriptorium Estoniae

Untera, Anne, 1951-

2009-01-01

16. septembril avatud Krakówi rahvusvahelisest graafikatriennaalist. Grand prix läks poola graafikule Joanna Piechile. Läti graafik Guntars Sietiņš pälvis Varssavi kunstiakadeemia rektori auhinna. Eestit esindavad peanäitusel Ülle Marks, Benjamin Vasserman ja Eve Kask, satelliitnäitusel "PrintArt" Katowices Tiiu Prisko ja Mati Veermets ning kutsutud osalejatega satelliitnäitusel Torunis Evi Tihemets

Graafikatriennaali peapreemia läks Lätti / Kadri Karro

Index Scriptorium Estoniae

Karro, Kadri

2011-01-01

Kumu Kunstimuuseumis avatud 15. Tallinna Graafikatriennaali "Armastuse, mitte raha pärast" Grand Prix saanud Edmunds Jansonsi (Läti) animeeritud dokumentaalfilmist "Väikese linnukese päevik" (2007). Kolm võrdset preemiat pälvinud Antonio Claudio Carvalho (Brasiilia), õde Mary Corita (Corita Kent, 1918-1986, USA) ja Alina Rudnitskaja (Venemaa) töödest. Eripreemiate saajad. Oliver Laas sai ERKF Olev Soansi mälestusfondi stipendiumi

Trends in primary surgical and radiation therapy for localized breast cancer in the detroit metropolitan area 1973-1992

International Nuclear Information System (INIS)

Chuba, Paul J.; Simon, Michael S.

1997-01-01

Purpose: The purpose of this report is to describe trends in primary surgical and radiation therapy for localized breast cancer from 1973 through 1992 among residents of the Detroit Metropolitan area. Methods and Materials: Data on surgical and radiation therapy procedures for women with local stage breast cancer were obtained from the population-based Metropolitan Detroit Cancer Surveillance System (MDCSS). Results: Women age 75 years and older were treated less aggressively than younger women (< age 75) as evidenced by higher rates of simple mastectomy or no treatment among older women. Younger women (< age 75) were more likely to have had optimal breast conservation therapy which consisted of partial mastectomy, axillary lymph node dissection (ALND), and radiation therapy, than were women who were older than 75. Partial mastectomy has increased proportionally from 4% of all breast cancer surgeries in the time period 1973 to 1977, to 39% of all surgeries from 1988 through 1992. Conclusion: A marked difference in surgical treatment of breast cancer exists for younger vs. older women. Despite changes in surgical treatment trends for breast cancer, a large proportion of women who are candidates for conservative therapy continue to undergo mastectomy

Positron Emission Tomography-Scanner at Children`s Hospital of Michigan at Detroit, Michigan

Energy Technology Data Exchange (ETDEWEB)

1992-12-31

The Department of Energy has prepared an environmental assessment (EA), DOE/EA-0795, to support the DOE decision to provide a grant of $7,953,600 to be used in support of a proposed Positron Emission Tomography Scanner at Children`s Hospital of Michigan at Detroit, Michigan. Based upon the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affected the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).

Animated Dreamsi grand prix läks Tšiilisse / Kristiina Davidjants

Index Scriptorium Estoniae

Davidjants, Kristiina, 1974-

2009-01-01

Pimedate Ööde 13. filmifestivali teise alafestivali Animated Dreams auhinnasaajad: võitis Cristobal Leoni, Niles Atallah' ja Joaquin Cocina "Lucia", ANOBA nominatsiooni sai Kaspar Jancise "Krokodill". Lisatud nimekiri "Animated Dreamsi võitjad"

Teateid sugudevahelisest sõjast ja homorindelt. XIX Pärnu rahvusvaheline dokumentaal- ja antropoloogiafilmide festival / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2005-01-01

Pärnu 19. dokumentaal- ja antropoloogiafilmide festivalist. Grand prix võitis režissöör Pirjo Honkasalo filmiga "Melanhoolia 3 tuba". Televaatajad valisid oma lemmikuks taani režissööri Lars Westmani filmi "Kas sa armastad mind?". Teistest filmidest : Murray Nosseli "Isainstinkt", Petr Lomi "Pruudirööv kirgiisi moodi", Ellen-Astri Lundby "Neljas naine ja tema Aafrika mees" jt. Lisatud auhinnasaajate nimekiri lk. 144

Graafikatriennaali peapreemia Andres Talile

Index Scriptorium Estoniae

2001-01-01

Tallinna XII graafikatriennaali preemiad: grand prix - Andres Tali; 3 võrdset preemiat - Janne Laine, Leonards Laganovskis, Peeter Laurits; diplomid - Lynne Allen, Lucrecia Urbano, Vladimir Tshaika, Zora Stanè, Endi Poskovic, Päivikki Kallio; EKM preemia - Tif Bitmap; Tallinna linna preemia - Ülle Marks ja Jüri Kass; eripreemiad: - J. Laine (Eesti Pank), Vive Tolli (Paletti Eesti AS), Martins Ratniksh, Juris Boiko, T. Bitmap (Balteco AS). Žürii koosseis

Veneetsia Kuldlõvi läks Magdaleena õdedele / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2002-01-01

Veneetsia 59. rahvusvahelise filmifestivali peaauhinna võitis Peter Mullan'i mängufilm "Magdaleena õed" ("The Magdalene Sisters"). Žürii grand prix läks Venemaa-Prantsusmaa koostööfilmile - Andrei Kontšalovski "Lollide maja" (ka "Hullumaja", "Dom durakov"), kus üht peaosa mängib Narva harrastusnäitleja Stas Varkki. Parim naisnäitleja on Julianne Moore ja meesnäitleja Stefano Accorsi. Lisatud auhinnasaajate nimekiri

Tous les projets, petits et grands, ont leur place dans l'action en ...

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

13 oct. 2010 ... La récente crise alimentaire mondiale a entraîné le réveil brutal d'un monde qui tenait la production agricole pour acquise. La flambée des prix des denrées de base, comme le riz et le blé, a touché plus particulièrement, et plus durement, les habitants les plus démunis des pays les plus pauvres de la ...

Grandes remolques

Directory of Open Access Journals (Sweden)

Editorial, Equipo

1961-07-01

Full Text Available El empleo creciente del material pesado auxiliar en la construcción de obras de ingeniería civil ha motivado la fabricación de grandes plataformas, capaces de transportar toda clase de maquinaria auxiliar. En general, este tipo de maquinaria requiere medios de transporte, pues su circulación por carreteras es lenta, obstructiva y cara, siempre que se trate de grandes distancias, caso presente en la mayoría de ocasiones en que se exige un traslado de esta maquinaria de una a otra obra.

Soil Contamination as a Legacy of the U.S. Auto Industry, Southwest Detroit, Michigan USA

Science.gov (United States)

Murray, K.; Peterman, C.

2012-04-01

The Delray community of southwest Detroit is one of the most depressed areas in southeast Michigan. Historically, Delray was a working class, racially diverse community that depended heavily on industrial jobs provided by nearby factories. However, decades of industrial waste discharges have left Delray with extensive air and soil pollution. Although high unemployment and poverty are major challenges confronting residents in Delray today, the threat to public health from Pb, Hg, As and Cr [VI] in the soil may become an even bigger issue and a significant source of concern. Newspaper headlines cite crime, substance abuse, high school and labor force dropout, as being prevalent in Delray, but recent research suggest that soil contamination, which has resulted in elevated blood Pb levels may be an underlying factor. Recent interest in this area as a potential site for a new bridge to Canada, has offered new hope to the residents by potentially opening the door for redevelopment. The initial step in this process is an environmental assessment of the Delray community. This investigation is being conducted by the University of Michigan-Dearborn in consortium with local community groups and the Detroit Public School. Although preliminary, an analysis of soil samples from over 400 residences has indicated that significant levels of As, and Pb are present in the upper 0.1 meter of soil throughout the Delray area. The high levels of metals present in the soil suggest that further investigation and possible remedial action will be necessary prior to redevelopment.

Divergent effects of urban particulate air pollution on allergic airway responses in experimental asthma: a comparison of field exposure studies

Directory of Open Access Journals (Sweden)

Wagner James G

2012-07-01

Full Text Available Abstract Background Increases in ambient particulate matter of aerodynamic diameter of 2.5 μm (PM2.5 are associated with asthma morbidity and mortality. The overall objective of this study was to test the hypothesis that PM2.5 derived from two distinct urban U.S. communities would induce variable responses to aggravate airway symptoms during experimental asthma. Methods We used a mobile laboratory to conduct community-based inhalation exposures to laboratory rats with ovalbumin-induced allergic airways disease. In Grand Rapids exposures were conducted within 60 m of a major roadway, whereas the Detroit was located in an industrial area more than 400 m from roadways. Immediately after nasal allergen challenge, Brown Norway rats were exposed by whole body inhalation to either concentrated air particles (CAPs or filtered air for 8 h (7:00 AM - 3:00 PM. Both ambient and concentrated PM2.5 was assessed for mass, size fractionation, and major component analyses, and trace element content. Sixteen hours after exposures, bronchoalveolar lavage fluid (BALF and lung lobes were collected and evaluated for airway inflammatory and mucus responses. Results Similar CAPs mass concentrations were generated in Detroit (542 μg/m3 and Grand Rapids (519 μg/m3. Exposure to CAPs at either site had no effects in lungs of non-allergic rats. In contrast, asthmatic rats had 200% increases in airway mucus and had more BALF neutrophils (250% increase, eosinophils (90%, and total protein (300% compared to controls. Exposure to Detroit CAPs enhanced all allergic inflammatory endpoints by 30-100%, whereas inhalation of Grand Rapids CAPs suppressed all allergic responses by 50%. Detroit CAPs were characterized by high sulfate, smaller sized particles and were derived from local combustion sources. Conversely Grand Rapids CAPs were derived primarily from motor vehicle sources. Conclusions Despite inhalation exposure to the same mass concentration of urban PM2

Polygons, Stars, and Clusters; an Investigation of Polygon Displays

Science.gov (United States)

1988-01-01

variables were chosen, nine in each case , to give reasonably complex polygons without being too complex. I have seen no reported studies of the relation...Pont. Catalina C Datsun 210, Toyota Corolla, Dodge Colt, Honda Civic, Mazda GLC, Subaru, Ford Fiesta, Plym. Champ Figure 6. Clusters on the basis of...Merc. Marquis, Pont. Catalina, Pont. Grand Prix C Datsun 210, Toyota Corolla, Dodge Colt, Honda Civic, Mazda GLC, Subaru, Ford Fiesta, Plym. Champ

Maintaining "Synk" in Detroit: Two Case Studies in the Remix Aesthetic

Directory of Open Access Journals (Sweden)

Carleton S. Gholz

2011-03-01

Full Text Available Advances in audio-visual remixing technologies have produced a significant, largely unintended, consequence: audiences at EDM performances are dancing less—if at all. Instead, utilizing digital mobile devices, audiences have increasingly become interactive media producers within an environment encouraged by savvy, former DJs. Drawing from the fields of EDM studies, sound studies and film studies, I outline the historical arc of the remix aesthetic by comparing and contrasting recent work by two long-time EDM artists from the Detroit-Windsor region, Jeff Mills and Richie Hawtin. These two artists were central to the global proliferation of EDM culture during its mass-communication phase. However, in an era of heightened media convergence what scholars have traditionally understood as EDM has irreparably changed. Mills and Hawtin have much to contribute to this apparent impasse.Keywords: EDM, film studies, film sound, remix aesthetic, soundscape, media convergence, Jeff Mills, Richie Hawtin, Plastikman

Source identification of ambient PM2.5 during summer inhalation exposure studies in Detroit, MI

Energy Technology Data Exchange (ETDEWEB)

Morishita, M.; Keeler, G.J.; Wagner, J.G.; Harkema, J.R. [University of Michigan, Ann Arbor, MI (United States). Air Quality Laboratory

2006-07-15

Particulate air pollution is associated with cardiopulmonary morbidity and mortality in heavily populated urban centers of the United States. Because ambient fine particulate matter (aerodynamic diameter {<=} 2.5 {mu}m; PM2.5) is a complex mixture resulting from multiple sources and variable atmospheric conditions, it is difficult to identify specific components of PM2.5 that are responsible for adverse health effects. During four consecutive summers from 2000 to 2003 we characterized the ambient gaseous and PM2.5 air quality in an urban southwest Detroit community where childhood asthma hospitalization rates are more than twice the statewide average. Both integrated and continuous PM measurements together with gaseous air pollution measurements were performed using a mobile air research facility, AirCARE1, in which concurrent toxicological studies were being conducted. Chemical and physical characterizations of PM2.5 as well as receptor modeling using positive matrix factorization (PMF) were completed. Results from PMF indicated that six major sources contributed to the observed ambient PM2.5 mass during the summer months. Primary sources included (1) coal combustion/secondary sulfate aerosol, (2) motor vehicle/urban road dust, (3) municipal waste incinerators, (4) oil combustion/refineries, (5) sewage sludge incinerators, and (6) iron/steel manufacturing. Although the contribution of the coal/secondary sulfate aerosol source was greater than other factors, increased levels of urban PM2.5 from local combustion sources were also observed. In addition to characterization of ambient PM2.5 and their sources in southwest Detroit, this paper discusses possible associations of ambient PM2.5 from local combustion sources, specifically incinerator and refinery emissions and the observed adverse health effects during the inhalation exposure campaigns.

Field Demonstration of a 24-kV Superconducting Cable at Detroit Edison

International Nuclear Information System (INIS)

Kelley, Nathan; Corsaro, Pietro

2004-01-01

Customer acceptance of high temperature superconducting (HTS) cable technology requires a substantial field demonstration illustrating both the system's technical capabilities and its suitability for installation and operation within the utility environment. In this project, the world's first underground installation of an HTS cable using existing ductwork, a 120 meter demonstration cable circuit was designed and installed between the 24 kV bus distribution bus and a 120 kV-24 kV transformer at Detroit Edison's Frisbie substation. The system incorporated cables, accessories, a refrigeration system, and control instrumentation. Although the system was never put in operation because of problems with leaks in the cryostat, the project significantly advanced the state-of-the-art in the design and implementation of Warm Dielectric cable systems in substation applications. Lessons learned in this project are already being incorporated in several ongoing demonstration projects

Simm jagas Anapas piitsa ja präänikut / Peeter Simm ; interv. Tiit Tuumalu

Index Scriptorium Estoniae

Simm, Peeter, 1953-

2002-01-01

Žürii liige SRÜ ja Baltimaade 11. filmifestivalil Anapas, eesti režissöör P. Simm festivalist ja eesti filmi tasemest endiste nõukogude vabariikide tänaste tegijate kõrval. Parima meesnäitleja preemia sai Rain Simmul Nika osa eest Arvo Iho mängufilmis "Karu süda". Videoprogrammi grand prix sai Mikk Ranna animafilm "Sääsk ja hobune", samas märgiti ära ka Mark Soosaare "La Paloma"

Glavnõi priz PÖFF ujehhal v Turtsiju / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2007-01-01

Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"). Parim Eesti film on "Sügisball", mis üldse sai festivalil kuus auhinda. Lisaks auhinnasaajate nimekiri ja lühiintervjuu "3 voprossa" Veiko Õunpuult

Pöffi lõppedes asume ootama järgmist Pöffi / Kristiina Davidjants

Index Scriptorium Estoniae

Davidjants, Kristiina, 1974-

2007-01-01

Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"), elutööpreemia nukufilmi lavastaja Heino Pars. Parim Eesti film on "Sügisball". Lisaks nimekiri "Pöffi auhinnad" ja Jaak Kilmi kommentaar "Minu lemmik oli "La France"

Eesti filmid tõid Lätist auhindu

Index Scriptorium Estoniae

2004-01-01

Arsenalsi festivali Balti võistlusprogrammis osalenud Sulev Keeduse "Somnambuul" võitis parima Balti mängufilmi tiitli ja 2000 USA dollarit. Jaak Kilmi-Rene Reinumäe "Sigade revolutsioon" sai Vienna Laboratory eripreemia. Laila Pakalnina kolme Balti riigi ja Soome ühistööna valminud "Buss" võitis nii parima Balti filmi kui ka parima Balti dokumentaalfilmi tiitli. Festivali grand prix' sai Kanada režissööri Guy Maddini film "The Saddest Music in the World"

Characterization and Application of a Large Animal Model of Penetrating Ballistic Brain Injury (PBBI)

Science.gov (United States)

2012-03-01

Jump, South American Track and Field Grand Prix. Cuenca, Ecuador , 2004. - Goodwill Ambassador, Ministry of Tourism of Ecuador . Quito, Ecuador , 2000...they only comprise 11.5% of all-cause injury deaths and have a case fatality rate (CFR) of less than 1% [33]. In contrast, penetrating TBIs due to...because many cases of mild closed TBI are not detected post-injury and because the bodily distribution of wounds for all combat casualties (e.g. Wounded In

Kreisis käis Jõgeval grand prix' järel / Aare Laine

Index Scriptorium Estoniae

Laine, Aare, 1951-

2005-01-01

Jõgeva kultuurikeskuses toimunud Betti Alveri 13. luulepäevadel võitis Saaremaa Ühisgümnaasiumi kooliteater Kreisis peaauhinna. Sama kooli luuleteatri Krevera juhendaja R. Ilves võttis vastu juhendaja eripreemia

CNO neutrino Grand Prix: the race to solve the solar metallicity problem

Science.gov (United States)

Cerdeño, David G.; Davis, Jonathan H.; Fairbairn, Malcolm; Vincent, Aaron C.

2018-04-01

Several next-generation experiments aim to make the first measurement of the neutrino flux from the Carbon-Nitrogen-Oxygen (CNO) solar fusion cycle. We calculate how much time these experiments will need to run for in order to measure this flux with enough precision to tell us the metal content of the Sun's core, and thereby help to solve the solar metallicity problem. For experiments looking at neutrino-electron scattering, we find that SNO+ will measure this CNO neutrino flux with enough precision after five years in its pure scintillator mode, provided its 210Bi background is measured to 1% accuracy. By comparison, a 100 ton liquid argon experiment such as Argo will take ten years in Gran Sasso lab, or five years in SNOLAB or Jinping. Borexino could obtain this precision in ten years, but this projection is very sensitive to background assumptions. For experiments looking at neutrino-nucleus scattering, the best prospects are obtained for low-threshold solid state detectors (employing either germanium or silicon). These would require new technologies to lower the experimental threshold close to detection of single electron-hole pairs, and exposures beyond those projected for next-generation dark matter detectors.

Tallinna XIII graafikatriennaali grand prix' pälvis leedu graafik Egle Kuckaite

Index Scriptorium Estoniae

2004-01-01

Kolm võrdset preemiat: Sang-gon Chung Lõuna-Koreast, Krishs Salmanis Lätist ja Joanne Soroka Shotimaalt. Diplomid: Anonymous Boh ja Eve Kiiler Eestist, Pete Nevin Inglismaalt, Hanna Oinonen Soomest ja venetsueela-soome kunstnik Sandra Vina de Karila. Tallinna linna preemia: John Smith (Marko Mäetamm & Kaido Ole) Eestist. Eesti Kunstimuuseumi preemia: Markus Lampinen Soomest. Eesti Panga preemia: Leonards Laganovskis Lätist

Jesters, tricksters, taggers and haints: Hipping the church to the Afro-hop, pop-‘n-lock mock-up currently rocking apocalyptic Detroit

Directory of Open Access Journals (Sweden)

James W. Perkinson

2017-11-01

Full Text Available The following essay investigates the animating force of jester-humour and trickster-critique as necessary components of prophetic consciousness and social movement. Climate change devastation coupled with racialised socio-economic predation today faces social movement with a stark demand. The root-work necessary enjoins challenge of human presumption about the meaning of life at the most basic level. The locus from which such a depth-exploration will be elaborated here is postindustrial Detroit, on the part of a poet-activist-educator who will insist that ‘jesterism’ as ‘prophetic animation’ cannot merely be ‘talked about’, but begs performance and embodiment – even in the process of writing and theorising. Indigenous wisdom and folk spirituality will supply historical perspective in asserting laughter as both antidote to trauma and tactic of critique – whether looking at traditional African practices of tricksterism reincarnate in everyday street life in Detroit, medieval Christian celebrations of the Feast of Fools subverting official Church orthodoxies in feudal Europe, or the postmodern insurgence of hip-hop beats and tags in challenging corporate gentrification and church capitulation at the emblematic heart of de-industrialisation.

La filière d’oignon d’été dans le Saïs au Maroc : la place et le rôle des intermédiaires de la commercialisation

Directory of Open Access Journals (Sweden)

Caroline Lejars

2014-11-01

Full Text Available Les agriculteurs dépendent souvent, pour la commercialisation de leur produit, d'un réseau complexe d'intermédiaires privés. Dans les pays en développement, ces intermédiaires de la vente sont souvent accusés de réaliser des profits excessifs et d’être responsables des énormes écarts entre le prix de vente au champ et le prix payé par le consommateur. En s’appuyant sur l’étude de la filière oignon d’été dans le Saïs au Maroc, cet article analyse le rôle de ces réseaux d'intermédiaires, et la répartition des coûts et de la marge bénéficiaire le long de la chaine de production et de commercialisation. On montre ainsi que cette filière crée un grand nombre d'emplois en aval de la production, que ce soit pour la collecte, le stockage, le transport ou la vente. La part de la marge bénéficiaire revenant à l’ensemble des intermédiaires est supérieure à celle revenant aux producteurs, ce qui entraine effectivement une importante différence de prix entre le prix de vente et le prix du marché. Même si les profits et les rôles des intermédiaires sont très variables, certains des acteurs intermédiaires, notamment les détaillants et les revendeurs en gros, récupèrent des marges bien supérieures à celles des agriculteurs. L’organisation des producteurs autour de zones de stockage et d’activités de commercialisation permettrait de limiter le nombre d’intermédiaires, d’accroitre le profit des agriculteurs et de modifier les rapports de négociations souvent asymétriques entre agriculteurs et commerçants.

La importancia de ser grande

OpenAIRE

Baisre, J. A.

2007-01-01

Se responde a las preguntas ¿por qué los mamíferos marinos son los animales más grandes del planeta?, ¿Por qué los peces no pueden ser más grandes?. Éstas y otras interrogantes son respondidas de forma sencilla y clara.

Characterization of Fish Passage Conditions through a Francis Turbine, Spillway, and Regulating Outlet at Detroit Dam, Oregon, Using Sensor Fish, 2009

Energy Technology Data Exchange (ETDEWEB)

Duncan, Joanne P.; Carlson, Thomas J.

2011-05-06

Fish passage conditions through two spillways, a Francis turbine, and a regulating outlet (RO) at Detroit Dam on the North Santiam River in Oregon were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objective of the study was to describe and compare passage exposure conditions, identifying potential fish injury regions within the routes. The study was performed in July, October, and December 2009 concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish data were analyzed to estimate 1) exposure conditions, particularly exposure to severe strike, collision, and shear events by passage route sub-regions; 2) differences in passage conditions between passage routes; and 3) relationships to live-fish injury and mortality data estimates. Comparison of the three passage routes evaluated at Detroit Dam indicates that the RO passage route through the 5-ft gate opening was relatively the safest route for fish passage under the operating conditions tested; turbine passage was the most deleterious. These observations were supported also by the survival and malady estimates obtained from live-fish testing. Injury rates were highest for turbine and spillway passage. However, none of the passage routes tested is safe for juvenile salmonid passage.

Grand unified theories. Pt. 2

International Nuclear Information System (INIS)

Ellis, J.

1982-01-01

The author gives an introduction to the construction of grand unified theories on the base of the SU(3)xSU(2)xU(1) model of the strong, weak, and electromagnetic interactions. Especially he discusses the proton decay, neutrino masses and oscillations, and cosmological implications in connection with grand unified theories. (orig./HSI)

Historique en grandes enjambées de la thermodynamique de l'équilibre

Science.gov (United States)

Hertz, J.

2004-12-01

La Thermodynamique, une science totalement nouvelle au XIXème siècle, a germé en France en contrepoint des idées du siècle des Lumières, dans le milieu particulier des anciens élèves de l’Ecole Polytechnique, officiers supérieurs formés pour l’armée républicaine ou napoléonienne, mais qui ne trouvaient plus leur place dans l’armée de la Restauration. Ils se convertissaient en ingénieurs civils des métiers industriels en pleine expansion, comme le développement de la machine à vapeur ou des chemins de fer. La plupart d’entre eux, plutôt libre-penseurs, adhéraient aux idées scientistes du « positivisme », véhiculées dans les Loges de la Franc-Maçonnerie du Grand Orient de France et plus particulièrement dans les cercles Saint-Simoniens, premiers adeptes du socialisme industriel. C’est ainsi que naquit en 1824, dans le cerveau subtil mais brouillon de Sadi Carnot toute la vision illuminée de cette science nouvelle, incompréhensible pour ses contemporains. Elle ressuscita en 1834 sous la plume d’un Emile Clapeyron qui avait pris conscience de l’immensité de l’œuvre de Sadi Carnot. Mais le rappel de Clapeyron demeura également sans écho pendant dix années. Le réveil de la Thermodynamique se fera désormais hors de France par des hommes de grande pratique religieuse et généralement protestants. C’est ainsi que William Thomson en Ecosse et Rudolph Clausius, venu de Prusse, achevèrent l’œuvre de leurs deux prédécesseurs et que la Thermodynamique mécano-thermique fut définitivement établie en 1864. La thermodynamique chimique peut être attribuée à un seul génie mathématicien, Josiah Willard Gibbs qui travaillait tout seul au Yale College de New-Haven, dans le Connecticut, et rédigea sa nouvelle théorie entre 1875 et 1878. Enfin l’interprétation statistique du second principe sera l’œuvre en 1877 d’un Autrichien, Ludwig Boltzmann, homme génial mais fragile qui eut le temps d’insuffler ses id

Les grands problèmes mathématiques ils orientent l'avenir des maths

CERN Document Server

2012-01-01

Les mathématiques ont leurs sept merveilles ! Il s’agit des sept problèmes du millénaire, mis à prix à un million de dollars chacun par l’Institut Clay de mathématiques en 2000. Mais l’intelligence des mathématiciens est aussi mise à l’épreuve par bien d’autres problèmes, tels ceux de Hilbert. Découvrez dans ce numéro comment ces énigmes orientent l’avenir de la discipline ouvrant la voie à de nouvelles connaissances fondamentales.

Albuquerque/Middle Rio Grande Urban Waters Viewer

Science.gov (United States)

These data have been compiled in support of the Middle Rio Grande/Albuquerque Urban Waters Partnership for the region including Albuquerque, New Mexico.The Middle Rio Grande/Albuquerque Urban Waters Federal Partnership is co-chaired by the U.S. Dept. of Housing and Urban Development and the U.S. Environmental Protection Agency. There are also a number of other federal agencies engaged in projects with Tribal, State, and local officials, and community stakeholders. Like many western river ecosystems, the Middle Rio Grande faces numerous challenges in balancing competing needs within a finite water supply and other resource constrains. Historical practices by our ancestors and immigrants to the Middle Rio Grande have established the conditions that we have inherited. Long-term drought exacerbated by climate change is changing conditions that affect natural and human communities as we strive to improve our precious Rio Grande.The Middle Rio Grande/Albuquerque Urban Waters Federal Partnership will reconnect our urban communities, particularly those that are overburdened or economically distressed, with the waterway by improving coordination among federal agencies and collaborating with community-led revitalization efforts. Our projects will improve our community water systems and promote their economic, environmental and social benefits. Specifically, the Middle Rio Grande/Albuquerque Urban Waters Federal Partnership will support the development of the Valle de Oro

Evolución urbana y memoria de la ciudad industrial. Futuros para la ciudad de Detroit

Directory of Open Access Journals (Sweden)

Beatriz Fernández Águeda

2009-03-01

The change of modes of production begun in the 1950s transformed entirely our cities. It will also cause severe problems of decay in industrial cities. While urban growth and its environmental and regional consequences, the new technological centers and their infrastructures have been widely analyzed by urban planning, industrial - city decline have not. This paper focuses on the impact of deindustrialization in Detroit, the ‘Motor City’ and the third largest industrial city in United States in the 1920s. It also examines how urban planning was crucial to city development. The research concentrates on city evolution, so that the links between modes of production and urban transformation is made explicit.

Flocculent and grand design spiral galaxies in groups: time scales for the persistence of grand design spiral structures

International Nuclear Information System (INIS)

Elmegreen, B.G.; Elmegreen, D.M.

1983-01-01

Spiral arm classifications were made for 261 low-inclination galaxies in groups listed by Huchra and Geller. The fractional occurrence of grand design spiral structure in nonbarred galaxies was found to increase from approx.0.1 to approx.0.6 and then level off as the group crossing rate or galaxy collision rate in a group increases. A simple model is discussed where the random encounters between galaxies of any type and flocculent galaxies induce transient grand design spirals in the flocculent galaxies. If this grand-design stimulation occurs for binary collisions with impact parameters less than αR 25 , were R 25 is the galactic radius at 25 mag arcsec - 2 , and if the induced grand design spirals persist for an average time equal to #betta# galactic rotations, then the quantity α 2 #betta# equals approximately 3 x 10 4 . If binary collisions are responsible for grand design spirals, then this result implies either that the induced spirals last for many galactic rotations (#betta#>15), or that they can be stimulated by very remote encounters (α>45.) Alternatively, grand design spirals may be stimulated by multiple galaxy encounters, which would be the case for such large α, or by interactions with the potential well of the associated group, rather than by simple binary encounters. Weak correlations between the grand design fraction and the galaxy size, or between this fraction and the total number of galaxies in a group, were also found. Spiral structures of barred galaxies show no correlations with group environment

Numerical Modelling of the Operation of a Novel Two Stroke V4 Engine

OpenAIRE

Albert Boretti

2017-01-01

The paper presents simulations of the operation of a novel two-stroke engine for road Super Sport motorcycles. Two-stroke engines were preferred to four-stroke engines in Grand Prix motorcycle racing until the start of the Moto GP era when new rules phased out the two-stroke engines. Reasons for the change were the poor fuel economy and significant pollutant emissions. The paper discusses the opportunity of a came back at least in road Super Sport motorcycles thanks to the recent advantages i...

Kann - 2006 : Soobrazim na shesterõhh / Katja Tarhanova

Index Scriptorium Estoniae

Tarhanova, Katja

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria" ("Flandres"), parim režissöör oli Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasipöördumine" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes")

PÖFFi võit läks Türki, "Sügisballil" läks hästi / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2007-01-01

Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"). Parim Eesti film on "Sügisball", mis üldse sai festivalil kuus auhinda. Lisaks nimekiri "Pimedate Ööde filmifestival jagas auhindu" ja lühiintervjuu "3 küsimust" Veiko Õunpuult

Kultuuri veri vemmeldab / Vaapo Vaher

Index Scriptorium Estoniae

Vaher, Vaapo, 1945-

2004-01-01

Kultuuriaasta 2004 tõi autasud teiste seas heliloojatele Helena Tulvele, kes võitis juunis Pariisis rahvusvahelise nüüdisloomingu rostrumi "grand prix'" oma orkestriteosega "Sula"; Arvo Pärdile, kes kuulutati detsembris rahvusvahelise infoteatmiku Musical America poolt Aasta heliloojaks; veebruaris Grammy auhind parimale koorimuusika plaadile "Sibelius Cantatas", millel esitavad Sibeliuse kantaate tütarlastekoor Ellerhein, Eesti Rahvusmeeskoor ja Eesti Riiklik Sümfooniaorkester (dirigendid Tiia-Ester Loitme, Ants Soots ja Paavo Järvi); Briti teatripreemia "Laurence Olivier'" Londoni Teatriühingult balletipaarile Age Oksale ja Toomas Edurile

Local vs Nonlocal States in FeTiO3 Probed with 1s2pRIXS: Implications for Photochemistry.

Science.gov (United States)

Hunault, Myrtille O J Y; Khan, Wilayat; Minár, Jan; Kroll, Thomas; Sokaras, Dimosthenis; Zimmermann, Patric; Delgado-Jaime, Mario U; de Groot, Frank M F

2017-09-18

Metal-metal charge transfer (MMCT) is expected to be the main mechanism that enables the harvesting of solar light by iron-titanium oxides for photocatalysis. We have studied FeTiO 3 as a model compound for MMCT with 1s2pRIXS at the Fe K-edge. The high-energy resolution XANES enables distinguishing five pre-edge features. The three first well distinct RIXS features are assigned to electric quadrupole transitions to the localized Fe* 3d states, shifted to lower energy by the 1s core-hole. Crystal field multiplet calculations confirm the speciation of divalent iron. The contribution of electric dipole absorption due to local p-d mixing allowed by the trigonal distortion of the cation site is supported by DFT and CFM calculations. The two other nonlocal features are assigned to electric dipole transitions to excited Fe* 4p states mixed with the neighboring Ti 3d states. The comparison with DFT calculations demonstrates that MMCT in ilmenite is favored by the hybridization between the Fe 4p and delocalized Ti 3d orbitals via the O 2p orbitals.

Study of the long-term values and prices of plutonium; a simplified parametrized model; Etude des valeurs et des prix du plutonium a long terme; un modele parametre simplifie

Energy Technology Data Exchange (ETDEWEB)

Gaussens, J; Paillot, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1965-07-01

The authors define the notions of use values and price of plutonium. They give a 'simplified parametrized model' simulating the equilibrium of the offer and the demand in time, concerning the plutonium and the price deriving from the relative scarcity of this metal, taking into account the technical and economic operating parameters of the various reactors confronted. This model is simple enough to allow direct computations and establish clear relations between the various parameters. The use of the linear programmes method allows on the other hand a wide extension of the model. This report includes three main parts: I - General description of the study (without detailed calculations) II - Mathematical development of the simplified parametrized model and application (the basic data and the results of the calculations are given) III - Appendices (giving the detailed computations of part II). (authors) [French] Les auteurs definissent les notions de valeurs d'usage et de prix du plutonium. Ils donnent un 'modele parametre simplifie' simulant l'equilibre de l'office et de la demande dans le temps concernant le plutonium et le prix qui decoule de la rarete relative de ce metal, compte tenu des parametres techniques et economiques de fonctionnement des divers reacteurs en presence. Ce modele est suffisamment simple pour permettre des calculs manuels et etablir des liaisons claires entre les divers parametres. L'utilisation de la technique des programmes lineaires permet par ailleurs une extension considerable du modele. Cette note comprend trois parties: I - Expose general de l'etude (sans expose du detail des calculs) II - Developpement mathematique du modele parametre simplifie et application (on precise les donnees de base et le resultat des calculs) III - Annexes (donnant le detail des calculs de la partie II). (auteurs)

The Detroit Diesel DELTA Engine for Light Trucks and SUVs - Year 2000 Update

Energy Technology Data Exchange (ETDEWEB)

Nabil S. Hakim; Charles E. Freese; Stanley P. Miller

2000-06-19

Detroit Diesel Corporation (DDC) is developing the DELTA 4.0L V6 engine, specifically for the North American light truck market. This market poses unique requirements for a diesel engine, necessitating a clean sheet engine design. DELTA was developed from a clean sheet of paper, with the first engine firing just 228 days later. The process began with a Quality Function Deployment (QFD) analysis, which prioritized the development criteria. The development process integrated a co-located, fully cross-functional team. Suppliers were fully integrated and maintained on-site representation. The first demonstration vehicle moved under its own power 12 weeks after the first engine fired. It was demonstrated to the automotive press 18 days later. DELTA has repeatedly demonstrated its ability to disprove historical North American diesel perceptions and compete directly with gasoline engines. This paper outlines the Generation 0.0 development process and briefly defines the engine. A brief indication of the Generation 0.5 development status is given.

The Detroit Diesel DELTA Engine for Light Trucks and SUVs - Year 2000 Update

International Nuclear Information System (INIS)

Nabil S. Hakim; Charles E. Freese; Stanley P. Miller

2000-01-01

Detroit Diesel Corporation (DDC) is developing the DELTA 4.0L V6 engine, specifically for the North American light truck market. This market poses unique requirements for a diesel engine, necessitating a clean sheet engine design. DELTA was developed from a clean sheet of paper, with the first engine firing just 228 days later. The process began with a Quality Function Deployment (QFD) analysis, which prioritized the development criteria. The development process integrated a co-located, fully cross-functional team. Suppliers were fully integrated and maintained on-site representation. The first demonstration vehicle moved under its own power 12 weeks after the first engine fired. It was demonstrated to the automotive press 18 days later. DELTA has repeatedly demonstrated its ability to disprove historical North American diesel perceptions and compete directly with gasoline engines. This paper outlines the Generation 0.0 development process and briefly defines the engine. A brief indication of the Generation 0.5 development status is given

Grand unified theories

International Nuclear Information System (INIS)

Langacker, P.

1981-01-01

In this talk I discuss the present status of these theories and of their observational and experimental implications. In section II, I briefly review the standard SU 3 sup(c) x SU 2 x U 1 model of the strong and electroweak interactions. Although phenomenologically successful, the standard model leaves many questions unanswered. Some of these questions are addressed by grand unified theories, which are defined and discussed in Section III. The Georgi-Glashow SU 5 model is described, as are theories based on larger groups such as SO 10 , E 6 , or SO 16 . It is emphasized that there are many possible grand unified theories and that it is an experimental problem not only to test the basic ideas but to discriminate between models. (orig./HSI)

78 FR 22811 - Special Local Regulations; Mayaguez Grand Prix, Mayaguez Bay; Mayaguez, PR

Science.gov (United States)

2013-04-17

... individually or cumulatively have a significant effect on the human environment. This proposed rule involves...: March 22, 2013. D.W. Pearson, Captain, U.S. Coast Guard, Captain of the Port San Juan. [FR Doc. 2013...

2010 Panel on the Biomaterials Grand Challenges

Science.gov (United States)

Reichert, William “Monty”; Ratner, Buddy D.; Anderson, James; Coury, Art; Hoffman, Allan S.; Laurencin, Cato T.; Tirrell, David

2014-01-01

In 2009, the National Academy for Engineering issued the Grand Challenges for Engineering in the 21st Century comprised of 14 technical challenges that must be addressed to build a healthy, profitable, sustainable, and secure global community (http://www.engineeringchallenges.org). Although crucial, none of the NEA Grand Challenges adequately addressed the challenges that face the biomaterials community. In response to the NAE Grand Challenges, Monty Reichert of Duke University organized a panel entitled Grand Challenges in Biomaterials at the at the 2010 Society for Biomaterials Annual Meeting in Seattle. Six members of the National Academies—Buddy Ratner, James Anderson, Allan Hoffman, Art Coury, Cato Laurencin, and David Tirrell—were asked to propose a grand challenge to the audience that, if met, would significantly impact the future of biomaterials and medical devices. Successfully meeting these challenges will speed the 60-plus year transition from commodity, off-the-shelf biomaterials to bioengineered chemistries, and biomaterial devices that will significantly advance our ability to address patient needs and also to create new market opportunities. PMID:21171147

Graafikakiri Krakowist / Anne Untera

Index Scriptorium Estoniae

Untera, Anne, 1951-

2006-01-01

Krakowi graafikatriennaalist, mis tähistab tänavu 40. aastapäeva. 1991. aastast muutus graafikabiennaali rütm kolmeaastaseks - triennaaliks. Ühe kümnest võrdsest preemiast pälvis Evi Tihemets töödega "Pühendus (Leib)" ja "Pühendus (Pirnid)". Grand prix' - Ingrid Ledent. Virge Jõekalda, Marje Üksise, Ülle Marksi, Jüri Kassi, Davida Kiddi ja Basil Colin Franki töödest triennaalil. Torunis kutsutud osalejatega näitusel "Värv graafikas" osalevad Eestist Benjamin Vasserman ja Virge Jõekalda

Cannes'i üllatused / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak

2006-01-01

Cannes'i filmifestivali võitjad. Kuldne Palmioks läks Ken Loachi mängufilmile "Kesva heljutab tuul" ("The Wind That Shakes the Barley"), Grand Prix' sai Bruno Dumonti "Flandria sõdalased" ("Flandres"), parim režissöör - Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja - näitlejannad Pedro Almodovari filmist "Naasta" ("Volver"), parim meesnäitleja - grupp näitlejaid filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi psühholoogilisele draamale "Punane tänav" ("Red Road")

Diesel® Plays the Fool: Translating Performance in Fashion Ads

Directory of Open Access Journals (Sweden)

Elena Siemens

2017-06-01

Full Text Available This paper discusses the controversial “Be Stupid” advertising campaign by Diesel, recipient of the Grand Prix Lion at the Cannes International Advertising Festival (2010. Banned in some countries for its potentially negative impact on children, this campaign employs theatrical staging combined with provocative slogans, such as “Stupid Might Fail. Smart Doesn’t Even Try.” Illustrated with orginal images inspired by Diesel, the paper refers to prominent theorists and artists (from Derrida to Warhol to consider the complex (and productive relationship between translation and performance.

2001. Teguderohke aasta

Index Scriptorium Estoniae

2001-01-01

Tähtsamaid kunstisündmusi: esilinastus K. Kello dokumentaalfilm "Narr Jumala kojas", J. Toomik Phaidon Press Ltd. raamatus "Fresh Cream...", L. Tiidemanni postuumne grand prix Tokyo netikunsti festivalilt, J. Köleri ja Ü. Soosteri mälestusnäitused, Peterburi neoakademismi ja nekrorealismi näitus, näitused "õhuLoss" (ehtekunst),"Tartu! Maal!", "Mehitamine", "British Young Art", "Pärna maailm", klaasikunsti näitused, E.-L. Semperi esinemine H. Szeemanni ideenäitusel, kunstifestival "KanaNahk", R. Meele tuleetendus Varbolas, M. Kalmu raamat "20. sajandi Eesti arhitektuur" jm.

Communicating with wildland interface communities during wildfire

Science.gov (United States)

Taylor, Jonathan G.; Gillette, Shana C.; Hodgson, Ronald W.; Downing, Judith L.

2005-01-01

An inter-agency research team studied communications during the small Bridge Fire in southern California, as well the before-, during-, and post-fire communications of an extreme fire event (Old and Grand Prix Fires) in the same area in the fall of 2003. This “quick-response” research showed that pre-fire communication planning was particularly effective for small fire events, and parts of such planning - especially the inter-agency coordination through the establishment and work of the Mountain Area Safety Taskforce [MAST] – proved invaluable for the large fire event.

Grand Mal Seizure

Science.gov (United States)

... grand mal seizures include: A family history of seizure disorders Any injury to the brain from trauma, a ... the risk of birth defects. If you have epilepsy and plan to become pregnant, work with your ...

Le pétrole et son prix : Le problème des échanges Oil and Its Cost. the Exchange Problem

Directory of Open Access Journals (Sweden)

Desprairies P.

2006-11-01

Full Text Available Après avoir brièvement rappelé les événements de l'automne 1973 - embargos et hausse des prix du pétrole - l'auteur traite plus spécialement du problème des prix. Les causes économiques (inflation, érosion monétaire, déséquilibre entre l'offre et la demande lui paraissent avoir joué dans les origines de la crise un rôle fondamental et n'avoir pas pour l'essentiel disparu. Les inégalités de situation du côté des pays producteurs et des pays consommateurs sont fondamentales. L'importance du rôle des États-Unis et de l'Arabie Séoudite pour résoudre le problème l'emporte sur tous les autres. Les hausses sont loin d'avoir été absorbées dans les pays consommateurs, et leur pression inflationniste est déà considérable. Les pays consommateurs riches ne peuvent que se lancer dans des programmes de production d'énergie de diversification, mais la situation des pays consommateurs du Tiers Monde non producteurs de pétrole risque de devenir dramatique. II paraît difficile de recycler les avoirs excédentaires des pays producteurs non peuplés sans organiser un équilibre triangulaire des échanges passant par des prêts des pays producteurs les plus riches aux pays les plus pauvres, dans un cadre qui pourrait être de solidarité arabe ou islamique, et qui pourrait constituer une sorte de « Plan Marshall du pétrole ». Mais de telles initiatives ne peuvent venir en définitive que des pays producteurs eux-mêmes. After briefly reviewing the events thot occurred in the autumn of 1973 - embargoes and ail price hikes - this article pays special attention to price problems. The economic causes (inflation, monetary erosion, unbalance between supply and demand appear to have played a fundamental role in the arigins of the crisis, and for the most part these causes have not gone away. Inequalities in the situations of producing and consuming countries are of basic importance. The significance of the rote played by the United

Grand-Bassam

African Journals Online (AJOL)

Geo

l'estuaire du fleuve Comoé (Grand-Bassam, Côte d'Ivoire). Kouassi Laurent ADOPO1*, Apie Colette AKOBE1, Etche Mireille AMANI2,. Sylvain MONDE3 et Kouamé AKA3. (1)Laboratoire de Géologie Marine, Sédimentologie et Environnement, Centre de Recherche en Ecologie,. Université Felix Houphouet Boigny Abidjan, ...

A Grande Reportagem no contexto informativo SIC

OpenAIRE

Colaço, Vanessa Alexandra Francisco

2014-01-01

Os telespectadores querem ver grandes reportagens? Como evoluíram as audiências da Grande Reportagem SIC? É este o produto premium da estação? Terá este formato um investimento e continuidade garantidas? Estas são algumas das questões formuladas e às quais se procurou dar resposta neste Relatório de Estágio. Neste trabalho traça-se o perfil do programa Grande Reportagem SIC, clarificando a linha editorial que lhe serviu de base, procurando perceber as suas dinâmicas e passando em revista mome...

Supersymmetry and supergravity: Phenomenology and grand unification

International Nuclear Information System (INIS)

Arnowitt, R.; Nath, P.

1993-01-01

A survey is given of supersymmetry and supergravity and their phenomenology. Some of the topics discussed are the basic ideas of global supersymmetry, the minimal supersymmetric Standard Model (MSSM) and its phenomenology, the basic ideas of local supersymmetry (supergravity), grand unification, supersymmetry breaking in supergravity grand unified models, radiative breaking of SU(2) x U(1), proton decay, cosmological constraints, and predictions of supergravity grand unified models. While the number of detailed derivations are necessarily limited, a sufficient number of results are given so that a reader can get a working knowledge of this field

Proton hexality in local grand unification

Energy Technology Data Exchange (ETDEWEB)

Foerste, Stefan; Nilles, Hans Peter [Bonn Univ. (Germany). Bethe Center for Theoretical Physics and Physikalisches Institut; Ramos-Sanchez, Saul [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Vaudrevange, Patrick K.S. [Muenchen Univ. (Germany). Arnold Sommerfeld Center for Theoretical Physics

2010-07-15

Proton hexality is a discrete symmetry that avoids the problem of too fast proton decay in the supersymmetric extension of the standard model. Unfortunately it is inconsistent with conventional grand unification. We show that proton hexality can be incorporated in the scheme of ''Local Grand Unification'' discussed in the framework of model building in (heterotic) string theory. (orig.)

Las cinco grandes dimensiones de la personalidad

Directory of Open Access Journals (Sweden)

Jan ter Laak

1996-12-01

Full Text Available Este artículo revisa las distintas posiciones teóricas sobre las cinco grandes dimensiones de la personalidad, mostrando las semejanzas y diferencias entre las posturas teóricas. Esta contribución presenta lo siguiente: (a la génesis del contenido y la estructura de las cinco dimensiones; (b la fortaleza de las cinco dimensiones; (e la relación de las cinco grandes dimensiones con otros constructos de personalidad; (d discute el valor predictivo de las puntuaciones del perfil de las cinco dimensiones para criterios pertinentes; (e analiza el estatus teórico de las cinco dimensiones; (f discute críticas históricas sobre las cinco grandes dimensiones y se formulan respuestas a estas críticas; (g hace conjeturas para el futuro de las cinco grandes dimensiones; y (h concluye con algunas conclusiones y comentarios.

Grand Canyon Monitoring and Research Center

Science.gov (United States)

Hamill, John F.

2009-01-01

The Grand Canyon of the Colorado River, one of the world's most spectacular gorges, is a premier U.S. National Park and a World Heritage Site. The canyon supports a diverse array of distinctive plants and animals and contains cultural resources significant to the region's Native Americans. About 15 miles upstream of Grand Canyon National Park sits Glen Canyon Dam, completed in 1963, which created Lake Powell. The dam provides hydroelectric power for 200 wholesale customers in six western States, but it has also altered the Colorado River's flow, temperature, and sediment-carrying capacity. Over time this has resulted in beach erosion, invasion and expansion of nonnative species, and losses of native fish. Public concern about the effects of Glen Canyon Dam operations prompted the passage of the Grand Canyon Protection Act of 1992, which directs the Secretary of the Interior to operate the dam 'to protect, mitigate adverse impacts to, and improve values for which Grand Canyon National Park and Glen Canyon National Recreation Area were established...' This legislation also required the creation of a long-term monitoring and research program to provide information that could inform decisions related to dam operations and protection of downstream resources.

Race-Ethnicity, Poverty, Urban Stressors, and Telomere Length in a Detroit Community-based Sample.

Science.gov (United States)

Geronimus, Arline T; Pearson, Jay A; Linnenbringer, Erin; Schulz, Amy J; Reyes, Angela G; Epel, Elissa S; Lin, Jue; Blackburn, Elizabeth H

2015-06-01

Residents of distressed urban areas suffer early aging-related disease and excess mortality. Using a community-based participatory research approach in a collaboration between social researchers and cellular biologists, we collected a unique data set of 239 black, white, or Mexican adults from a stratified, multistage probability sample of three Detroit neighborhoods. We drew venous blood and measured telomere length (TL), an indicator of stress-mediated biological aging, linking respondents' TL to their community survey responses. We regressed TL on socioeconomic, psychosocial, neighborhood, and behavioral stressors, hypothesizing and finding an interaction between poverty and racial-ethnic group. Poor whites had shorter TL than nonpoor whites; poor and nonpoor blacks had equivalent TL; and poor Mexicans had longer TL than nonpoor Mexicans. Findings suggest unobserved heterogeneity bias is an important threat to the validity of estimates of TL differences by race-ethnicity. They point to health impacts of social identity as contingent, the products of structurally rooted biopsychosocial processes. © American Sociological Association 2015.

Next Generation Innovation Policy and Grand Challenges

NARCIS (Netherlands)

Kuhlmann, Stefan; Rip, Arie

2018-01-01

The paper explores transformative ways to address Grand Challenges, while locating them in a broader diagnosis of ongoing changes. Coping with Grand Challenges is a challenge in its own right, for policy as well as for science, technology, and innovation actors. The paper presents building blocks

28 milliards d’euros, c’est grand comment ?

OpenAIRE

Ozer, Pierre; Salmon, Marc; Theunissen, Yannick

2009-01-01

J’ouvre mon quotidien. Fortis : 28 milliards d’euros de pertes en 2008. Ma fille de sept ans qui commence à lire et pose sans cesse des questions sur tout me lance : « Dis-moi, papa : 28 milliards d’euros, c’est grand comment ? ». Grande question… Je réfléchis et tente de trouver une parade parlante pour un enfant qui, in fine, se pose les mêmes questions que les grandes personnes.

Vigilando la Calidad del Agua de los Grandes Rios de la Nacion: El Programa NASQAN del Rio Grande (Rio Bravo del Norte)

Science.gov (United States)

Lurry, Dee L.; Reutter, David C.; Wells, Frank C.; Rivera, M.C.; Munoz, A.

1998-01-01

La Oficina del Estudio Geologico de los Estados Unidos (U.S. Geological Survey, 0 USGS) ha monitoreado la calidad del agua de la cuenca del Rio Grande (Rio Bravo del Norte) desde 1995 como parte de la rediseiiada Red Nacional para Contabilizar la Calidad del Agua de los Rios (National Stream Quality Accounting Network, o NASOAN) (Hooper and others, 1997). EI programa NASOAN fue diseiiado para caracterizar las concentraciones y el transporte de sedimento y constituyentes quimicos seleccionados, encontrados en los grandes rios de los Estados Unidos - incluyendo el Misisipi, el Colorado y el Columbia, ademas del Rio Grande. En estas cuatro cuencas, el USGS opera actualmente (1998) una red de 40 puntos de muestreo pertenecientes a NASOAN, con un enfasis en cuantificar el flujo en masa (la cantidad de material que pasa por la estacion, expresado en toneladas por dial para cada constituyente. Aplicacando un enfoque consistente, basado en la cuantificacion de flujos en la cuenca del Rio Grande, el programa NASOAN esta generando la informacion necesaria para identificar fuentes regionales de diversos contaminantes, incluyendo sustancias qui micas agricolas y trazas elementos en la cuenca. EI efecto de las grandes reservas en el Rio Grande se puede observar segun los flujos de constituyentes discurren a 10 largo del rio. EI analisis de los flujos de constituyentes a escala de la cuenca proveera los medios para evaluar la influencia de la actividad humana sobre las condiciones de calidad del agua del Rio Grande.

Micro Club

CERN Multimedia

Micro Club

2015-01-01

Cher(e)s membres et ami(e)s, Nous arrivons gentiment à la fin des "Grandes Vacances". Toutes les sections reprennent les permanences (Apple, Windows-PC, Linux, Robotics, Photo-Vidéo) avec un grand enthousiasme et avec beaucoup de nouveautés. Le secrétariat vous accueille aussi dès maintenant pour toutes les formalités traditionnelles : inscriptions au club, inscriptions aux ateliers, commandes, retrait de matériel et paiement des cotisations .... pour les retardataires ! Nous vous rappelons que les dernières listes de prix des produits les plus courants au club se trouvent sur notre site Internet, section "espace membres". Pour toute demande plus particulière vous pouvez nous contacter par courrier électronique à l'adresse : cmc.orders@cern.ch. Il reste encore quelques places disponibles pour le prochain atelier "FileMaker Pro&...

Grandes cocinas

Directory of Open Access Journals (Sweden)

García de Castro, Emilio

1957-11-01

Full Text Available Se describen en este artículo una serie de aparatos para grandes cocinas, vistos por los autores durante un rápido viaje por Alemania. Aprovechando los datos obtenidos se analizan brevemente las necesidades de una gran cocina moderna, comentando los planos de las instalaciones en varios hoteles o instituciones de todo el mundo. La mayoría de la información.

Grand unification theory and technicolor

International Nuclear Information System (INIS)

Rubakov, V.A.; Shaposhnikov, M.E.

1983-01-01

The lecture course can be considered as introduction to the problems concerning grand unification models. The course is incomplete. Such problems as CP-violations in strong interactions and the problem of gravitational interaction inclusion in the scheme of grand unification theory are not touched upon. Models of early unification, in which strong, weak and electromagnetic interactions are compared according to the ''strength'' at energies of about 10 5 -10 6 GeV, are not discussed. Models with horizontal symmetry, considering different generations of quarks and leptons from one viewpoint, are not analyzed. Cosmological applications of supersymmetric unified theories are not considered. Certain problems of standard elementary particle theory, philosophy of the great unification, general properties of the grand unification models and the main principles of the construction of models: the SU(5) model, models on the SO(10) groups, have been considered. The problem of supersymmetric unification hierarchies, supersymmetric generalization of the minimum SU(5) model, supersymmetry violation and the problem of hierarchies, phenomenology of the o.rand unification models, cosmological application and technicolour, are discussed

Results from KASCADE–Grande

International Nuclear Information System (INIS)

Bertaina, M.; Apel, W.D.; Arteaga-Velázquez, J.C.; Bekk, K.; Blümer, J.; Bozdog, H.; Brancus, I.M.; Buchholz, P.; Cantoni, E.; Chiavassa, A.; Cossavella, F.

2012-01-01

The KASCADE–Grande experiment, located at Karlsruhe Institute of Technology (Germany) is a multi-component extensive air-shower experiment devoted to the study of cosmic rays and their interactions at primary energies 10 14 –10 18 eV. Main goals of the experiment are the measurement of the all-particle energy spectrum and mass composition in the 10 16 –10 18 eV range by sampling charged (N ch ) and muon (N μ ) components of the air shower. The method to derive the energy spectrum and its uncertainties, as well as the implications of the obtained result, is discussed. An overview of the analyses performed by KASCADE–Grande to derive the mass composition of the measured high-energy comic rays is presented as well.

Population, behavioural and physiological responses of an urban population of black swans to an intense annual noise event.

Science.gov (United States)

Payne, Catherine J; Jessop, Tim S; Guay, Patrick-Jean; Johnstone, Michele; Feore, Megan; Mulder, Raoul A

2012-01-01

Wild animals in urban environments are exposed to a broad range of human activities that have the potential to disturb their life history and behaviour. Wildlife responses to disturbance can range from emigration to modified behaviour, or elevated stress, but these responses are rarely evaluated in concert. We simultaneously examined population, behavioural and hormonal responses of an urban population of black swans Cygnus atratus before, during and after an annual disturbance event involving large crowds and intense noise, the Australian Formula One Grand Prix. Black swan population numbers were lowest one week before the event and rose gradually over the course of the study, peaking after the event, suggesting that the disturbance does not trigger mass emigration. We also found no difference in the proportion of time spent on key behaviours such as locomotion, foraging, resting or self-maintenance over the course of the study. However, basal and capture stress-induced corticosterone levels showed significant variation, consistent with a modest physiological response. Basal plasma corticosterone levels were highest before the event and decreased over the course of the study. Capture-induced stress levels peaked during the Grand Prix and then also declined over the remainder of the study. Our results suggest that even intensely noisy and apparently disruptive events may have relatively low measurable short-term impact on population numbers, behaviour or physiology in urban populations with apparently high tolerance to anthropogenic disturbance. Nevertheless, the potential long-term impact of such disturbance on reproductive success, individual fitness and population health will need to be carefully evaluated.

Population, behavioural and physiological responses of an urban population of black swans to an intense annual noise event.

Directory of Open Access Journals (Sweden)

Catherine J Payne

Full Text Available Wild animals in urban environments are exposed to a broad range of human activities that have the potential to disturb their life history and behaviour. Wildlife responses to disturbance can range from emigration to modified behaviour, or elevated stress, but these responses are rarely evaluated in concert. We simultaneously examined population, behavioural and hormonal responses of an urban population of black swans Cygnus atratus before, during and after an annual disturbance event involving large crowds and intense noise, the Australian Formula One Grand Prix. Black swan population numbers were lowest one week before the event and rose gradually over the course of the study, peaking after the event, suggesting that the disturbance does not trigger mass emigration. We also found no difference in the proportion of time spent on key behaviours such as locomotion, foraging, resting or self-maintenance over the course of the study. However, basal and capture stress-induced corticosterone levels showed significant variation, consistent with a modest physiological response. Basal plasma corticosterone levels were highest before the event and decreased over the course of the study. Capture-induced stress levels peaked during the Grand Prix and then also declined over the remainder of the study. Our results suggest that even intensely noisy and apparently disruptive events may have relatively low measurable short-term impact on population numbers, behaviour or physiology in urban populations with apparently high tolerance to anthropogenic disturbance. Nevertheless, the potential long-term impact of such disturbance on reproductive success, individual fitness and population health will need to be carefully evaluated.

Grand Hotel prijutil hudozhnikov

Index Scriptorium Estoniae

2004-01-01

Raadioajakirjanik Lea Veelmaa lindistas "Kunstikanali" 2004. a. esimese saate Grand Hotel Viljandis. Saatekülaliseks oli maalikunstnik Andres Tolts. Toltsi kaheksa akrüülmaali on eksponeeritud hotelli fuajees ja restoranis

The GRANDE detector

International Nuclear Information System (INIS)

Adams, A.; Bond, R.; Coleman, L.; Rollefson, A.; Wold, D.; Bratton, C.B.; Gurr, H.; Kropp, W.; Nelson, M.; Price, L.R.; Reines, F.; Schultz, J.; Sobel, H.; Svoboda, R.; Yodh, G.; Burnett, T.; Chaloupka, V.; Wilkes, R.J.; Cherry, M.; Ellison, S.B.; Guzik, T.G.; Wefel, J.; Gaidos, J.; Loeffler, F.; Sembroski, G.; Wilson, C.; Goodman, J.; Haines, T.J.; Kielczewska, D.; Lane, C.; Steinberg, R.; Lieber, M.; Nagle, D.; Potter, M.; Tripp, R.

1990-01-01

In this paper we present a detector facility which meets the requirements outlined above for a next-generation instrument. GRANDE (Gamma Ray and Neutrino DEtector) is an imaging, water Cerenkov detector, which combines in one facility an extensive air shower array and a high-energy neutrino detector. (orig.)

Grand Fir Nutrient Management in the Inland Northwestern USA

Directory of Open Access Journals (Sweden)

Dennis R. Parent

2016-11-01

Full Text Available Grand fir (Abies grandis (Douglas ex D. Don Lindley is widely distributed in the moist forests of the Inland Northwest. It has high potential productivity, its growth being nearly equal to western white pine, the most productive species in the region. There are large standing volumes of grand fir in the region. Nutritionally, the species has higher foliage cation concentrations than associated conifers, especially potassium (K and calcium (Ca. In contrast, it has lower nitrogen (N foliage concentrations, which creates favorable nutrient balance on N-limited sites. Despite concentration differences, grand fir stores proportionally more nutrients per tree than associated species because of greater crown biomass. Although few fertilization trials have examined grand fir specifically, its response is inferred from its occurrence in many monitored mixed conifer stands. Fertilization trials including grand fir either as a major or minor component show that it has a strong diameter and height growth response ranging from 15% to 50% depending in part on site moisture availability and soil geology. Grand fir tends to have a longer response duration than other inland conifers. When executed concurrently with thinning, fertilization often increases the total response. Late rotation application of N provides solid investment returns in carefully selected stands. Although there are still challenges with the post-fertilization effects on tree mortality, grand fir will continue to be an important species with good economic values and beneficial responses to fertilization and nutrient management.

Grand unification and gravity - selected topics

International Nuclear Information System (INIS)

Zee, A.

1981-09-01

The material given here was presented in lectures delivered at the 4th Kyoto Summer Institute on Grand Unification and Related Topics. It consists of six sections. The sections are: the family problem, fermion mass hierarchy, maximal local symmetry, operator analysis of new physics, dynamically generated gravity, and Kaluza theory and grand unification. The last section contains a (hopefully) pedagogical introduction to Kaluza theory. For pedagogical completeness, several appendices reviewing some elementary notions of differential geometry have been added

Micro Club

CERN Multimedia

Micro Club

2010-01-01

"EXPO" DES PRODUITS LENOVO Dès maintenant et jusqu'au lundi 12 juillet nous présentons dans nos locaux du bât. 567, une grande "EXPO" des produits LENOVO (portables, écrans et desktop) ainsi qu'une collection complète de sacoches pour tous les modèles de portables (Mac et PC) de la firme DICOTA. Du lundi au jeudi de 16h30 à 20h. Des représentants de LENOVO seront sur place certains jours. Prix très, mais très réduits pendant l'EXPO.

Cannes'is otsiti lootust ja kirge / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria sõdalased" ("Flandres"), parim režissöör oli mehhiklane Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasitulek" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi filmile "Punane tänav" ("Red Road")

Palmioks kriitilisele realismile / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria" ("Flandres"), parim režissöör oli Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasipöördumine" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi filmile "Punane tänav" ("Red Road")

Cannes'i filmifestivali Kuldne Palmioks läks Ken Loachile

Index Scriptorium Estoniae

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria" ("Flandres"), parim režissöör oli Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasipöördumine" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi filmile "Punane tänav" ("Red Road")

Palmovaja vetv - krititsheskomu realizmu / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria" ("Flandres"), parim režissöör oli Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasipöördumine" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi filmile "Punane tänav" ("Red Road")

Club of Rome

CERN Multimedia

Tinbergen

1977-01-01

Le Club de Rome s'est fait connaître du grand public par la publication du premier ouvrage "Halte à la croissance" qui a fait l'object d'un débat, il y a 2 ans. Le Prof. Tinbergen a commencé par s'adonner à la physique, il est docteur en physique et très tôt il s'est tourné vers les problèmes sociaux économiques. Il est expert auprès des nombreux gouvernements et organisations internationales et il a vu ses travaux couronnés par le prix Nobel en 1969.

Gamma ray and neutrino detector facility (GRANDE), Task C

International Nuclear Information System (INIS)

Sobel, H.W.; Yodh, G.B.

1991-08-01

GRANDE is an imaging, water Cerenkov detector, which combines in one facility an extensive air shower array and a high-energy neutrino detector. We proposed that the detector be constructed in phases, beginning with an active detector area of 31,000 m 2 (GRANDE-I) 2 and expanding to a final size of 100,000--150,00 m 2 . Some of the characteristics of GRANDE-I are discussed in this paper

Results from KASCADE-Grande

Energy Technology Data Exchange (ETDEWEB)

Bertaina, M., E-mail: bertaina@to.infn.it [Dipartimento di Fisica Generale dell' Universita, Torino (Italy); Apel, W.D. [Institut fuer Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); Arteaga-Velazquez, J.C. [Universidad Michoacana, Instituto de Fisica y Matematicas, Morelia (Mexico); Bekk, K. [Institut fuer Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); Bluemer, J. [Institut fuer Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); Institut fuer Experimentelle Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); Bozdog, H. [Institut fuer Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); Brancus, I.M. [National Institute of Physics and Nuclear Engineering, Bucharest (Romania); Buchholz, P. [Fachbereich Physik, Universitaet Siegen (Germany); Cantoni, E. [Dipartimento di Fisica Generale dell' Universita, Torino (Italy); Istituto di Fisica dello Spazio Interplanetario, INAF Torino (Italy); Chiavassa, A. [Dipartimento di Fisica Generale dell' Universita, Torino (Italy); Cossavella, F. [Institut fuer Experimentelle Kernphysik, KIT - Karlsruher Institut fuer Technologie (Germany); and others

2012-11-11

The KASCADE-Grande experiment, located at Karlsruhe Institute of Technology (Germany) is a multi-component extensive air-shower experiment devoted to the study of cosmic rays and their interactions at primary energies 10{sup 14}-10{sup 18} eV. Main goals of the experiment are the measurement of the all-particle energy spectrum and mass composition in the 10{sup 16}-10{sup 18} eV range by sampling charged (N{sub ch}) and muon (N{sub {mu}}) components of the air shower. The method to derive the energy spectrum and its uncertainties, as well as the implications of the obtained result, is discussed. An overview of the analyses performed by KASCADE-Grande to derive the mass composition of the measured high-energy comic rays is presented as well.

Evaluation of Fish Passage Conditions for Juvenile Salmonids Using Sensor Fish at Detroit Dam, Oregon

International Nuclear Information System (INIS)

Duncan, Joanne P.

2010-01-01

Fish passage conditions through two spillways at Detroit Dam on the North Santiam River in Oregon were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objective of the study was to describe and compare passage exposure conditions through Spillbay 3 and Spillbay 6 at 1.5- and 3.5-ft gate openings, identifying potential fish injury regions of the routes. The study was performed in July 2009, concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish and live fish were deployed at elevations approximately 3 ft above structure at depths determined using a computational fluid dynamics model. Data collected were analyzed to estimate (1) exposure conditions, particularly exposure to severe collision and shear events by passage route sub-regions; (2) differences in passage conditions between passage routes; and (3) relationships to live-fish injury and mortality data estimates.

The Role Of The «Grand Schools» And The «Grand Corps» As Recruitment Channels For French Ministers

Directory of Open Access Journals (Sweden)

I. A. Zarankin

2017-01-01

Full Text Available The recruitment of ministers among high-ranking officials, who studied in the «grand schools» and worked in the «grand corps», is one of the typical traits of the Fifth republic. This is a consequence of the traditional interpenetration of French administrative and political elites. However, there is no common view on the actual role of these institutions in the ministers’ recruitment. So, the objective of this paper is to clarify this issue. For this purpose we analyze career trajectories of French ministers from 1981 till 2016. The data on each government include shares of ministers, who passed through the «grand schools» and the «grand corps». The article shows that nowadays the number of ministers with such an experience has decreased. Most government members are professional politicians, who have significant electoral experience and occupy high-ranking party positions. Today there are political parties, not the «grand schools» and the «grand corps», that are the main channels of the ministers’ recruitment. The professionalization of politics and reinforcement of the role of parties in the French political system are the most crucial factors of this tendency. The transformation of gaullists into liberals and conduction of the liberal economic policy, instead of the dirigist one, also contributed to replacement of officials by representatives of the private sector. Despite the fact that political parties serve as a main channel of the ministers’ recruitment, they face internal problems. The future role of political parties in the recruitment will depend on their ability to deal with these challenges.

Environmental Audit of the Grand Junction Projects Office

Energy Technology Data Exchange (ETDEWEB)

1991-08-01

The Grand Junction Projects Office (GJPO) is located in Mesa County, Colorado, immediately south and west of the Grand Junction city limits. The US Atomic Energy Commission (AEC) established the Colorado Raw Materials Office at the present-day Grand Junction Projects Office in 1947, to aid in the development of a viable domestic uranium industry. Activities at the site included sampling uranium concentrate; pilot-plant milling research, including testing and processing of uranium ores; and operation of a uranium mill pilot plant from 1954 to 1958. The last shipment of uranium concentrate was sent from GJPO in January, 1975. Since that time the site has been utilized to support various DOE programs, such as the former National Uranium Resource Evaluation (NURE) Program, the Uranium Mill Tailings Remedial Action Project (UMTRAP), the Surplus Facilities Management Program (SFMP), and the Technical Measurements Center (TMC). All known contamination at GJPO is believed to be the result of the past uranium milling, analyses, and storage activities. Hazards associated with the wastes impounded at GJPO include surface and ground-water contamination and potential radon and gamma-radiation exposure. This report documents the results of the Baseline Environmental Audit conducted at Grand Junction Projects Office (GJPO) located in Grand Junction, Colorado. The Grand Junction Baseline Environmental Audit was conducted from May 28 to June 12, 1991, by the Office of Environmental Audit (EH-24). This Audit evaluated environmental programs and activities at GJPO, as well as GJPO activities at the State-Owned Temporary Repository. 4 figs., 12 tabs.

Environmental Audit of the Grand Junction Projects Office

International Nuclear Information System (INIS)

1991-08-01

The Grand Junction Projects Office (GJPO) is located in Mesa County, Colorado, immediately south and west of the Grand Junction city limits. The US Atomic Energy Commission (AEC) established the Colorado Raw Materials Office at the present-day Grand Junction Projects Office in 1947, to aid in the development of a viable domestic uranium industry. Activities at the site included sampling uranium concentrate; pilot-plant milling research, including testing and processing of uranium ores; and operation of a uranium mill pilot plant from 1954 to 1958. The last shipment of uranium concentrate was sent from GJPO in January, 1975. Since that time the site has been utilized to support various DOE programs, such as the former National Uranium Resource Evaluation (NURE) Program, the Uranium Mill Tailings Remedial Action Project (UMTRAP), the Surplus Facilities Management Program (SFMP), and the Technical Measurements Center (TMC). All known contamination at GJPO is believed to be the result of the past uranium milling, analyses, and storage activities. Hazards associated with the wastes impounded at GJPO include surface and ground-water contamination and potential radon and gamma-radiation exposure. This report documents the results of the Baseline Environmental Audit conducted at Grand Junction Projects Office (GJPO) located in Grand Junction, Colorado. The Grand Junction Baseline Environmental Audit was conducted from May 28 to June 12, 1991, by the Office of Environmental Audit (EH-24). This Audit evaluated environmental programs and activities at GJPO, as well as GJPO activities at the State-Owned Temporary Repository. 4 figs., 12 tabs

Fetal Outcomes among Grand Multiparous and Multiparous Women ...

African Journals Online (AJOL)

Objective: To compare fetal outcomes among grand multiparous (para 5-9) and multiparous (para 2-4) delivering in Mulago hospital, Uganda. Design: Prospective cohort study. Setting: Mulago hospital, Uganda. Subjects: One hundred and fifty six grand multiparous and multiparous women were recruited on admission in ...

Streets, strolls and spots: sex work, drug use and social space in Detroit.

Science.gov (United States)

Draus, Paul; Roddy, Juliette; Asabigi, Kanzoni

2015-05-01

In this paper, we explore social spaces related to street sex work and illicit drug use in Detroit. We consider these spaces as assemblages (Duff, 2011, 2013; Latour, 2005) that reflect the larger moral geography (Hubbard, 2012) of the city and fulfill specific functions in the daily lives of drug using sex workers. We draw on thirty-one in-depth qualitative interviews with former street sex workers who were recruited through a court-based treatment and recovery program, as well as ethnographic field notes from drug treatment and law enforcement settings. Our interview findings reveal highly organized and routine activities that exist in a relatively stable, symbiotic relationship with law enforcement practices, employment and commuter patterns, and built environments. While the daily life of street sex work involves a good deal of individual agency in terms of moving between spaces and negotiating terms of exchange, daily trajectories were also circumscribed by economics, illicit substance use, and the objective risks of the street and the police. We consider the implications of these results for future policy directed at harm reduction in the street setting. Copyright © 2015 Elsevier B.V. All rights reserved.

Cancer incidence among Arab Americans in California, Detroit, and New Jersey SEER registries.

Science.gov (United States)

Bergmans, Rachel; Soliman, Amr S; Ruterbusch, Julie; Meza, Rafael; Hirko, Kelly; Graff, John; Schwartz, Kendra

2014-06-01

We calculated cancer incidence for Arab Americans in California; Detroit, Michigan; and New Jersey, and compared rates with non-Hispanic, non-Arab Whites (NHNAWs); Blacks; and Hispanics. We conducted a study using population-based data. We linked new cancers diagnosed in 2000 from the Surveillance, Epidemiology, and End Results Program (SEER) to an Arab surname database. We used standard SEER definitions and methodology for calculating rates. Population estimates were extracted from the 2000 US Census. We calculated incidence and rate ratios. Arab American men and women had similar incidence rates across the 3 geographic regions, and the rates were comparable to NHNAWs. However, the thyroid cancer rate was elevated among Arab American women compared with NHNAWs, Hispanics, and Blacks. For all sites combined, for prostate and lung cancer, Arab American men had a lower incidence than Blacks and higher incidence than Hispanics in all 3 geographic regions. Arab American male bladder cancer incidence was higher than that in Hispanics and Blacks in these regions. Our results suggested that further research would benefit from the federal recognition of Arab Americans as a specified ethnicity to estimate and address the cancer burden in this growing segment of the population.

Asymptotically safe grand unification

Energy Technology Data Exchange (ETDEWEB)

Bajc, Borut [J. Stefan Institute,1000 Ljubljana (Slovenia); Sannino, Francesco [CP-Origins & the Danish IAS, University of Southern Denmark,Campusvej 55, DK-5230 Odense M (Denmark); Université de Lyon, France, Université Lyon 1, CNRS/IN2P3, UMR5822 IPNL,F-69622 Villeurbanne Cedex (France)

2016-12-28

Phenomenologically appealing supersymmetric grand unified theories have large gauge representations and thus are not asymptotically free. Their ultraviolet validity is limited by the appearance of a Landau pole well before the Planck scale. One could hope that these theories save themselves, before the inclusion of gravity, by generating an interacting ultraviolet fixed point, similar to the one recently discovered in non-supersymmetric gauge-Yukawa theories. Employing a-maximization, a-theorem, unitarity bounds, as well as positivity of other central charges we nonperturbatively rule out this possibility for a broad class of prime candidates of phenomenologically relevant supersymmetric grand unified theories. We also uncover candidates passing these tests, which have either exotic matter or contain one field decoupled from the superpotential. The latter class of theories contains a model with the minimal matter content required by phenomenology.

Research of the Rio Grande Ecosystem Management Program

Science.gov (United States)

Deborah M. Finch

2000-01-01

This paper describes the mission, objectives, and preliminary results of the Middle Rio Grande Ecosystem Management Research Program managed at the Rocky Mountain Research Station's Albuquerque laboratory. This program was initiated in 1994 to address growing pressures to effectively manage the limited resources of the middle Rio Grande Basin. The program is...

Perfluoroalkyl substances in waters along the Grand Canal, China.

Science.gov (United States)

Piao, H T; Jiao, X C; Gai, N; Chen, S; Lu, G H; Yin, X C; Yamazaki, E; Yamashita, N; Tan, K Y; Yang, Y L; Pan, J

2017-07-01

The Grand Canal, also known as the Beijing-Hangzhou Grand Canal, is a UNESCO World Heritage Site and the longest canal in the world. It is an important trunk line of the South-to-North Water Diversion Project in China. The contamination status and spatial distributions of perfluoroalky substances (PFASs) in waters of the Grand Canal were investigated. The total concentrations of PFASs (∑PFASs) range from 7.8 ng/L to 218.0 ng/L, with high ∑PFASs occurring in the southern part of the Grand Canal which is located in a highly urbanized and economically developed region. The dominance of PFOA showed a decreasing trend toward north while shorter chain homologue proportions increased in the northern part of the Canal which mainly traverses underdeveloped and rural areas in Eastern China. Positive correlations were observed between ∑PFASs and the population density as well as GDP per capita. Intersection with large rivers may affect the contamination levels and composition of PFASs in the water of the Grand Canal near the intersection sites. Copyright © 2017 Elsevier Ltd. All rights reserved.

Proton decay in grand unified theories

International Nuclear Information System (INIS)

Lucha, W.

1984-01-01

Interactions which violate the conservation of baryon and lepton number represent an intrinsic part of all grand unified theories (GUTs) of strong and electroweak interactions. These new interactions - predicted within the framework of GUTs - generate B and L violating four-fermion interactions via the exchange of superheavy particles which cannot be ascribed a well-defined baryon or lepton number. The effective coupling constant of these four-fermion interactions might be large enough to make the proton decay detectable by the present generation of experiments. In this review the basic concepts of conventional as well as supersymmetric GUTs relevant for proton decay are sketched. The baryon number violating sector of grand unified theories is discussed in more detail. Special emphasis is laid on the various selection rules arising as consequences of low-energy gauge invariance and supersymmetry for proton decay. These selection rules already determine the coarse pattern of the resulting decay modes and branching ratios without any reference to or detailed knowledge of the underlying grand unified theory. Finally the numerous theoretical predictions are summarized and confronted with experiment. (Author)

Disease patterns in the Detroit Zoo: a study of the avian population from 1973 through 1983.

Science.gov (United States)

Kaneene, J B; Taylor, R F; Sikarskie, J G; Meyer, T J; Richter, N A

1985-12-01

A retrospective study was conducted to evaluate disease patterns in birds at the Detroit Zoo from 1973 through 1983. Data were derived from the zoo's medical and animal census records; the mean (+/- SD) population of birds during the study period was 469 +/- 42. Overall annual morbidity rates were 12.5% to 21.5%, with spring months having the highest morbidity rates. Annual mortality rates were 3.1% to 15.2%; 23.9% of the deaths were caused by microbial agents (particularly Erysipelothrix rhusiopathiae, hemolytic Escherichia coli, Salmonella spp, Aeromonas spp and Proteus spp), 15.4% by trauma, and 42.5% by nondetermined causes. The mute swan (Cygnus olor), mallard duck (Anas platyrhynchos), common gallinule (Gallinula chloropus), common rhea (Rhea americana), and red-billed hornbill (Tockus erythrorhynchus) were the 5 species most frequently affected of the 1,032 deaths from 1973 through 1983. The most frequently isolated parasites were Microtetramere spp, coccidian species, Diplotriaena spp, and Trichomonia spp.

Democracy and "Grand" Corruption.

Science.gov (United States)

Rose-Ackerman, Susan

1996-01-01

Defines "grand" corruption as that occurring at the higher levels of a political system and involving large sums of money. Discusses the impact and incentives for this level of corruption as well as various government responses. Identifies multinational corporations as the major malefactors. (MJP)

Changes of E-KERS Rules to Make F1 More Relevant to Road Cars

Directory of Open Access Journals (Sweden)

Albert Boretti

2018-01-01

Full Text Available Today’s F1 hybrid cars are based on very similar power units made up of about the same internal combustion engine (ICE and energy recovery system (ERS. Because of restrictive design rules permitting too much fuel per race, the internal combustion engine is not particularly fuel efficient. The methodology is based on lap time simulations and telemetry data for a F1 H car covering one lap of the Monaco Grand Prix. The methodology is based on lap time simulations and telemetry data for a F1 H car covering one lap of the Monaco Grand Prix. The present limit of 100 kg of fuel per race is excessive. The low power energy recovery system is used strategically rather than fuel savings recovering very little braking energy. The 4 MJ of storable energy is used only when it is strategically needed. The 2 MJ of recoverable energy allowed per lap are almost never collected. To return to be technically attractive, F1 should permit much more freedom in the definition of the ICE and the ERS. As the goal of the rules should be lowering the fuel consumption while keeping technical and sporting interest high, the best solution is more freedom to achieve the fastest car within more stringent limits of fuel economy. A real limit to the total fuel consumption for a race track like Monte Carlo should be not more than 80 kg of fuel. This would translate in more energy recovery to the ERS per lap and better fuel efficiency of the ICE and will certainly help more the design of passenger cars.

Strings 2008: Conférences Grand Public

CERN Multimedia

2008-01-01

Samedi 23 août, Salle Piaget, Uni Dufour Rue du Général-Dufour 24, 1204 Genève 10h00 : Philippe Bloch (CERN)Le LHC et ses experiences : defis et applicationsLe Large Hadron Collider va être mis en service au CERN cet été. Cet accélérateur de particules permettra d'atteindre une échelle d'énergie à laquelle les physiciens attendent de nombreuses réponses à des questions fondamentales sur la structure intime de la matière. Après avoir rappelé les motivations de ce projet, nous décrirons les défis technologiques qui ont dû être relevés lors de la construction de l'accélérateur et des détecteurs qui lui sont associés. Nous évoquerons les applications possibles dans d'autres domaines scientifiques.11h00 : David Gross (KITP Santa Barbara)Prix Nobel de physique 2004The coming revolutions in fundamental physicsI shall discuss some of the exciting new discoveries that might be made at the Large Hadron Collider that starts operation this year. These include the likely discovery of the Higgs b...

Triggering the GRANDE array

International Nuclear Information System (INIS)

Wilson, C.L.; Bratton, C.B.; Gurr, J.; Kropp, W.; Nelson, M.; Sobel, H.; Svoboda, R.; Yodh, G.; Burnett, T.; Chaloupka, V.; Wilkes, R.J.; Cherry, M.; Ellison, S.B.; Guzik, T.G.; Wefel, J.; Gaidos, J.; Loeffler, F.; Sembroski, G.; Goodman, J.; Haines, T.J.; Kielczewska, D.; Lane, C.; Steinberg, R.; Lieber, M.; Nagle, D.; Potter, M.; Tripp, R.

1990-01-01

A brief description of the Gamma Ray And Neutrino Detector Experiment (GRANDE) is presented. The detector elements and electronics are described. The trigger logic for the array is then examined. The triggers for the Gamma Ray and the Neutrino portions of the array are treated separately. (orig.)

LA GRANDE DESCENTE

CERN Multimedia

The first endcap disc of CMS being lowered slowly and carefully 100 m underground into the experimental cavern. The disc is one of 15 large pieces to make the grand descent.  The uniquely shaped slice, 16 m high, about 50 cm thick weighs 400 tonnes. The two HF that were lowered earlier in November can also be seen in the foreground and background.  

Flocculent and grand design spiral arm structure in cluster galaxies

International Nuclear Information System (INIS)

Elmegreen, D.M.

1982-01-01

A total of 829 spiral galaxies in 22 clusters having redshifts between z = 0.02 and 0.06 were classified according to the appearance of their spiral arm structures. The fraction of galaxies that have a grand design spiral structure was found to be higher among barred galaxies than among non-barred galaxies (at z = 0.02, 95 per cent of strongly barred galaxies have a grand design, compared with 67 per cent of non-barred or weakly barred galaxies). Cluster galaxies and distant non-cluster galaxies have the same fraction of grand design galaxies when resolution effects are considered. The grand design fraction among cluster galaxies is also similar to the fraction observed among nearby galaxies in binary systems and in groups. (author)

In-situ petrophysical properties of hotspot volcanoes. Results from ODP Leg 197, Detroit Seamount and HSDP II borehole, Hawaii

Science.gov (United States)

Kock, I.; Pechnig, R.; Buysch, A.; Clauser, C.

2003-04-01

During ODP Leg 197 an extensive logging program was run on Site 1203, Detroit Seamount. This seamount is part of the Emperor seamount chain, a continuation of the Hawaiian volcanic chain. Standard ODP/LDEO logging tool strings were used to measure porosity, density, resistivity, p- and s-wave velocities and gamma ray activity. The FMS-tool yielded detailed high resolution resistivity images of the borehole wall. By interpretation and statistical analysis of the logging parameters a petrophysical classification of the drilled rock content could be derived. The pillow lava recovered in the cores exhibits low porosity, low resistivity and high density. This indicates no or very little vesicles in the non-fractured rock unit. Compared to the pillow basalts, subaerial basalts show increasing porosity, gamma ray and potassium content and decreasing density, resistivity and velocity. A basalt with no or little vesicles and a basalt with average or many vesicles can clearly be distinguished. The volcaniclastics show lower resistivity, lower sonic velocities, higher porosities and lower densities than the basalts. Three different rock types can be distinguished within the volcaniclastics: Tuffs, resedimented tephra and breccia. The tuff shows medium porosity and density, low gamma ray and potassium content. The log responses from the resedimented tephra suggest that the tephra is more easily altered than the tuff. The log responses from the breccia lie between the tuff and tephra log responses, but the breccia can clearly be identified in the FMS borehole images. A similar rock content was found in the Hawaiian Scientific Drilling Project borehole. Gamma ray activity, electrical resistivity and sonic velocity were measured down to 2700 mbsl.. Compared to the 72-76 Ma old Detroit seamount basalts, the HSDP subaerial and submarine lava flows show a significant lower gamma ray activity, while sonic velocity and electrical resistivity are comparable. Deviations between the

The drinking water contamination crisis in Flint: Modeling temporal trends of lead level since returning to Detroit water system.

Science.gov (United States)

Goovaerts, Pierre

2017-03-01

Since Flint returned to its pre-crisis source of drinking water close to 25,000 water samples have been collected and tested for lead and copper in >10,000 residences. This paper presents the first analysis and time trend modeling of lead data, providing new insights about the impact of this intervention. The analysis started with geocoding all water lead levels (WLL) measured during an 11-month period following the return to the Detroit water supply. Each data was allocated to the corresponding tax parcel unit and linked to secondary datasets, such as the composition of service lines, year built, or census tract poverty level. Only data collected on residential parcels within the City limits were used in the analysis. One key feature of Flint data is their collection through two different sampling initiatives: (i) voluntary or homeowner-driven sampling whereby concerned citizens decided to acquire a testing kit and conduct sampling on their own (non-sentinel sites), and (ii) State-controlled sampling where data were collected bi-weekly at selected sites after training of residents by technical teams (sentinel sites). Temporal trends modeled from these two datasets were found to be statistically different with fewer sentinel data exceeding WLL thresholds ranging from 10 to 50μg/L. Even after adjusting for housing characteristics the odds ratio (OR) of measuring WLL above 15μg/L at non-sentinel sites is significantly >1 (OR=1.480) and it increases with the threshold (OR=2.055 for 50μg/L). Joinpoint regression showed that the city-wide percentage of WLL data above 15μg/L displayed four successive trends since the return to Detroit Water System. Despite the recent improvement in water quality, the culprit for differences between sampling programs needs to be identified as it impacts exposure assessment and might influence whether there is compliance or not with the Lead and Copper Rule. Copyright © 2016 Elsevier B.V. All rights reserved.

Cassini's Grand Finale Science Highlights

Science.gov (United States)

Spilker, Linda

2017-10-01

After 13 years in orbit, the Cassini-Huygens Mission to Saturn ended in a science-rich blaze of glory. Cassini returned its final bits of unique science data on September 15, 2017, as it plunged into Saturn's atmosphere satisfying planetary protection requirements. Cassini's Grand Finale covered a period of roughly five months and ended with the first time exploration of the region between the rings and planet.The final close flyby of Titan in late April 2017 propelled Cassini across Saturn’s main rings and into its Grand Finale orbits; 22 orbits that repeatedly dove between Saturn’s innermost rings and upper atmosphere making Cassini the first spacecraft to explore this region. The last orbit turned the spacecraft into the first Saturn upper atmospheric probe.The Grand Finale orbits provided highest resolution observations of both the rings and Saturn, and in-situ sampling of the ring particle composition, Saturn's atmosphere, plasma, and innermost radiation belts. The gravitational field was measured to unprecedented accuracy, providing information on the interior structure of the planet, winds in the deeper atmosphere, and mass of the rings. The magnetic field provided insight into the physical nature of the magnetic dynamo and structure of the internal magnetic field. The ion and neutral mass spectrometer sampled the upper atmosphere for molecules that escape the atmosphere in addition to molecules originating from the rings. The cosmic dust analyzer directly sampled the composition from different parts of the main rings for the first time. Fields and particles instruments directly measured the plasma environment between the rings and planet.Science highlights and new mysteries gleaned to date from the Grand Finale orbits will be discussed.The research described in this paper was carried out in part at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. Copyright 2017

Pärnu "In graafika 2010" - allegooriad koomiksitest Wiiraltini / Siram

Index Scriptorium Estoniae

Siram, pseud., 1968-

2010-01-01

Prantsuse grupi Le Dernier Cri ja Soome rühmituse KutiKuti näitused Pärnu Kunstihallis kuni 31. 01. Eduard Wiiralti näitus Pärnu muuseumis kuni 31. 01. Toomas Kuusingu grand prix' pälvinud näitus ja Kursi koolkonna väljapanek Pärnu Kunstnike Majas kuni 2. veebruarini. Näitus "Respekt" (kuraatorid Marko Nautras, Tõnis Kenkmaa) Pärnu Linnagaleriis kuni 31. 01. Marko Nautrase "Mass" Pärnu Kontserdimajas kuni 31. jaanuarini. Näitus "Luul 2010" (kuraator Marian Kivila) Pärnu kolledžis kuni 31. jaanuarini. Eesti Vabagraafikute Ühenduse näitus (kuraator Sirje Eelma) Pärnu Teatrigaleriis kuni 28. veebruarini

 Papas Alexandre, Soufisme et politique entre Chine, Tibet et Turkestan, Librairie d'Amérique et d'Orient, Jean Maisonneuve, 2005, 291 p.

Directory of Open Access Journals (Sweden)

Catherine Mayeur-Jaouen

2009-05-01

Full Text Available Fondé sur la lecture de nombreuses sources essentiellement manuscrites (18 manuscrits d’accès souvent difficile en turc tchagatay ou en persan, chroniques du Turkestan ou hagiographies, Soufisme et politique entre Chine, Tibet et Turkestan publie une thèse qui fut couronnée en 2006 du prix de l’IISMMM pour la meilleure thèse sur le monde musulman. L’argument en est simple : « en 1679, le saint naqshbandî Âfâq Khwâja, descendant du grand saint de Samarcande Makhdûm-i A‘zam (m. 1542, fonde un...

Numerical Modelling of the Operation of a Novel Two Stroke V4 Engine

Directory of Open Access Journals (Sweden)

Albert Boretti

2017-02-01

Full Text Available The paper presents simulations of the operation of a novel two-stroke engine for road Super Sport motorcycles. Two-stroke engines were preferred to four-stroke engines in Grand Prix motorcycle racing until the start of the Moto GP era when new rules phased out the two-stroke engines. Reasons for the change were the poor fuel economy and significant pollutant emissions. The paper discusses the opportunity of a came back at least in road Super Sport motorcycles thanks to the recent advantages in direct injection and precise lubrication for two-stroke engines, plus the opportunity to use jet ignition, based on performance simulations.

Loss of Trust in the Neighborhood: The Experience of Older African Americans in Detroit.

Science.gov (United States)

Fritz, Heather; Cutchin, Malcolm P; Cummins, Emily R

2018-02-19

Although evidence suggests that neighborhood conditions are related to stress and health, the processes connecting neighborhood conditions and stress for older minorities is little explored. The purpose of this analysis is to contribute new insights into this issue. We conducted a qualitative analysis as part of a larger mixed methods study of 100 African Americans aged 55 and older living in neighborhoods of varying quality in Detroit, Michigan. A subsample of (n = 20) older adults took photographs of bothersome aspects of their neighborhoods and participated in in-depth photo-elicitation interviews. Data were analyzed using a grounded theory approach. 'Loss of trust in the neighborhood' emerged as the core category to explain how older African Americans in our sample experienced neighborhood stressors in their daily lives. Loss of trust in physical, social, and institutional dimensions of the neighborhood contributed to the core category. The life course of neighborhoods and the trust placed in them appears to be intimately connected to the well-being of older African Americans. We therefore hypothesize that a fundamental pathway through which neighborhood stressors are experienced for older African Americans in U.S. 'Rust Belt' cities is the multifaceted loss of trust in the neighborhood.

Hospital e Instituto de Sanidad del Centro Médico de Detroit MICHIGAN/EE. UU.

Directory of Open Access Journals (Sweden)

Kessler, William

1982-02-01

Full Text Available Not available.En el Centro Médico de Detroit se han realizado dos nuevos servicios sanitarios: un hospital de 43.000 m2 de superficie construida y capacidad para 340 camas, que cubre las necesidades de traumatología de urgencia para pacientes internos; y un instituto de sanidad, de 37,000 m2 construidos capaz para atender 550.000 visitas médicas anuales de pacientes externos y que, además, cumple una misión de medicina preventiva. A pesar de sus distintas funciones, ambos edificios responden a un mismo esquema formal, basado en la unión de tres módulos en forma de cruz griega. En los tres primeros niveles los dos edificios se conectan mediante corredores, lo que permite mancomunar una larga serie de servicios y es, a partir de la cuarta planta, donde se independizan para satisfacer las respectivas necesidades específicas. La configuración empleada permite, por un lado, una gran superficie de fachadas con la correspondiente ganancia en iluminación natural y, por otro, reduce el volumen aparente, haciéndola más acorde con la arquitectura circundante.

Meliponiculture in Rio Grande do Norte

Directory of Open Access Journals (Sweden)

Ulysses Madureira Maia

2015-12-01

Full Text Available ABSTRACT. Maia U.M., Jaffe R., Carvalho A.T. & Imperatriz-Fonseca V.L. [Meliponiculture in Rio Grande do Norte.] Meliponicultura no Rio Grande do Norte. Revista Brasileira de Medicina Veterinária, 37(4:327-333, 2015. Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Avenida Bandeirantes, 3900, Monte Alegre, Ribeirão Preto, SP 14040-901, Brasil. E-mail: ummaia@usp.br This study aimed to assess the current status of stingless bee beekeeping (meliponiculture in the State of Rio Grande do Norte, Brazil, with the aid of structured questionnaires made during visits to beekeepers. The results were compared with a previous census made in the state and with a similar study from Australia. Meliponiculture in Rio Grande do Norte is still informal and little standardized. The activity has grown in recent years considering the mean number of nests per beekeeper. Most apiaries are formed of up to 50 colonies, usually distributed in the backyards of homes. Twelve species of stingless bees were reared in the state, and the most common was the “Jandaíra” bee (Melipona subnitida, whose honey is considered medicinal. While many beekeepers already know the importance of bees as pollinators, stingless bees are still not used for crop pollination. Compared to a recent analysis of beekeeping in Australia, meliponiculture in Brazil is more traditional, honey is the main product and the number of colonies per beekeeper is much higher. Our results highlight the need to reinforce knowledge about bees and promote specific training aimed at improving and standardizing management practices.

Populating a Control Point Database: A cooperative effort between the USGS, Grand Canyon Monitoring and Research Center and the Grand Canyon Youth Organization

Science.gov (United States)

Brown, K. M.; Fritzinger, C.; Wharton, E.

2004-12-01

The Grand Canyon Monitoring and Research Center measures the effects of Glen Canyon Dam operations on the resources along the Colorado River from Glen Canyon Dam to Lake Mead in support of the Grand Canyon Adaptive Management Program. Control points are integral for geo-referencing the myriad of data collected in the Grand Canyon including aerial photography, topographic and bathymetric data used for classification and change-detection analysis of physical, biologic and cultural resources. The survey department has compiled a list of 870 control points installed by various organizations needing to establish a consistent reference for data collected at field sites along the 240 mile stretch of Colorado River in the Grand Canyon. This list is the foundation for the Control Point Database established primarily for researchers, to locate control points and independently geo-reference collected field data. The database has the potential to be a valuable mapping tool for assisting researchers to easily locate a control point and reduce the occurrance of unknowingly installing new control points within close proximity of an existing control point. The database is missing photographs and accurate site description information. Current site descriptions do not accurately define the location of the point but refer to the project that used the point, or some other interesting fact associated with the point. The Grand Canyon Monitoring and Research Center (GCMRC) resolved this problem by turning the data collection effort into an educational exercise for the participants of the Grand Canyon Youth organization. Grand Canyon Youth is a non-profit organization providing experiential education for middle and high school aged youth. GCMRC and the Grand Canyon Youth formed a partnership where GCMRC provided the logistical support, equipment, and training to conduct the field work, and the Grand Canyon Youth provided the time and personnel to complete the field work. Two data

Characterization and identification of Detroit River mystery oil spill (2002)

International Nuclear Information System (INIS)

Wang, Z.; Fingas, M.; Lambert, P.

2003-01-01

The authors described the mysterious oil spill which occurred in the Detroit River in 2002. Advanced chemical fingerprinting and data interpretation techniques were conducted on spill samples collected by Environment Canada, Ontario Region, to determine the chemical composition of the oil and find out where it came from. The objective was to gather information concerning the nature, type, and components of the spill samples. The authors checked if the samples were identical to determine if they originated from the same source. They used a tiered analytical approach which facilitates the detailed compositional analysis by gas chromatograph-mass spectrometer (GC-MS) and GC-flame ionization detection (FID). A wide range of diagnostic ratios of source-specific marker compounds for interpreting chemical data was determined and analyzed. The results proved that: (1) the spill samples were largely composed of lube oil mixed with a smaller portion of diesel fuel, (2) sample number 3 collected from N. Boblo Island was more weathered than samples 1 and 2, (3) the oil in three samples was the same and originated from the same source, as shown by fingerprinting results, (4) most PAH compounds were from the diesel portion in the spill samples, and the biomarker compounds were mostly from the lube oil, (5) the diesel in the samples had been weathered and degraded, and the lube oil in the spill samples was waste lube oil, and (6) input of pyrogenic PAHs to the spill samples was clearly proven. The spill likely came from a place where both combustion and motor lubrication processes occur. 46 refs., 4 tabs., 6 figs

[Grand Banks activity : updates and opportunities

International Nuclear Information System (INIS)

Bruce, G.

1998-01-01

An overview of the exploration and on-going activities by the petroleum industry on the Grand Banks of Newfoundland was presented. The two offshore oil developments underway are Hibernia and Terra Nova, both located in the Jeanne d'Arc Basin. Current production from Hibernia is 68,000 bopd, expected to rise to 130,000 bopd in 1999. The Terra Nova Field is still under development. Total recoverable reserves from the 17 discoveries made in the Jeanne d'Arc Basin are estimated at 1.6 billion barrels of oil and 4 trillion cubic feet of gas. Industry participants in the area include Amoco, Petro-Canada, Mobil, Chevron, Husky and Norsk Hydro. Petro-Canada believes the Grand Banks represent one of the best opportunities for oil anywhere in the world. There are currently 21 exploration licenses held on the Grand Banks. Major attractions of the area include the large reserve potential, the relatively low finding costs, the size of the pools being discovered, improvements in offshore technology that have substantially lowered development costs, and a profit-sensitive generic royalty regime that ensures reasonable rates of return for investors. figs

Regional economic impacts of Grand Canyon river runners.

Science.gov (United States)

Hjerpe, Evan E; Kim, Yeon-Su

2007-10-01

Economic impact analysis (EIA) of outdoor recreation can provide critical social information concerning the utilization of natural resources. Outdoor recreation and other non-consumptive uses of resources are viewed as environmentally friendly alternatives to extractive-type industries. While outdoor recreation can be an appropriate use of resources, it generates both beneficial and adverse socioeconomic impacts on rural communities. The authors used EIA to assess the regional economic impacts of rafting in Grand Canyon National Park. The Grand Canyon region of northern Arizona represents a rural US economy that is highly dependent upon tourism and recreational expenditures. The purpose of this research is twofold. The first is to ascertain the previously unknown regional economic impacts of Grand Canyon river runners. The second purpose is to examine attributes of these economic impacts in terms of regional multipliers, leakage, and types of employment created. Most of the literature on economic impacts of outdoor recreation has focused strictly on the positive economic impacts, failing to illuminate the coinciding adverse and constraining economic impacts. Examining the attributes of economic impacts can highlight deficiencies and constraints that limit the economic benefits of recreation and tourism. Regional expenditure information was obtained by surveying non-commercial boaters and commercial outfitters. The authors used IMPLAN input-output modeling to assess direct, indirect, and induced effects of Grand Canyon river runners. Multipliers were calculated for output, employment, and income. Over 22,000 people rafted on the Colorado River through Grand Canyon National Park in 2001, resulting in an estimated $21,100,000 of regional expenditures to the greater Grand Canyon economy. However, over 50% of all rafting-related expenditures were not captured by the regional economy and many of the jobs created by the rafting industry are lower-wage and seasonal. Policy

A Unified Grand Tour of Theoretical Physics

CERN Document Server

Lawrie, Ian D

2002-01-01

A unified account of the principles of theoretical physics, A Unified Grand Tour of Theoretical Physics, Second Edition stresses the inter-relationships between areas that are usually treated as independent. The profound unifying influence of geometrical ideas, the powerful formal similarities between statistical mechanics and quantum field theory, and the ubiquitous role of symmetries in determining the essential structure of physical theories are emphasized throughout.This second edition conducts a grand tour of the fundamental theories that shape our modern understanding of the physical wor

Effective Higgs theories in supersymmetric grand unification

Energy Technology Data Exchange (ETDEWEB)

Zheng, Sibo [Chongqing University, Department of Physics, Chongqing (China)

2017-09-15

The effective Higgs theories at the TeV scale in supersymmetric SU(5) grand unification models are systematically derived. Restricted to extensions on 5{sub H} containing the Higgs sector we show that only two types of real (vector-like) models and one type of chiral model are found to be consistent with perturbative grand unification. While the chiral model has been excluded by the LHC data, the fate of perturbative unification will be uniquely determined by the two classes of vector-like models. (orig.)

Les Cahiers du CREAD

African Journals Online (AJOL)

Admin

politique de bas prix exercée par la Russie et le Qatar vient confirmer ce constat ; s'ajoute à cela l'entrée éventuelle du gaz non conven- tionnel, dont son prix actuel de 3/4 $US, offre aux USA l'opportunité d'être exportateur de ..... les compagnies à produire en matière du gaz naturel, tels le prix du gaz naturel, le prix des ...

The Nature of Grand Minima and Maxima from Fully Nonlinear Flux Transport Dynamos

Energy Technology Data Exchange (ETDEWEB)

Inceoglu, Fadil; Arlt, Rainer [Leibniz-Institute for Astrophysics Potsdam, An der Sternwarte 16, D-14482, Potsdam (Germany); Rempel, Matthias, E-mail: finceoglu@aip.de [High Altitude Observatory, National Center for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307 (United States)

2017-10-20

We aim to investigate the nature and occurrence characteristics of grand solar minimum and maximum periods, which are observed in the solar proxy records such as {sup 10}Be and {sup 14}C, using a fully nonlinear Babcock–Leighton type flux transport dynamo including momentum and entropy equations. The differential rotation and meridional circulation are generated from the effect of turbulent Reynolds stress and are subjected to back-reaction from the magnetic field. To generate grand minimum- and maximum-like periods in our simulations, we used random fluctuations in the angular momentum transport process, namely the Λ-mechanism, and in the Babcock–Leighton mechanism. To characterize the nature and occurrences of the identified grand minima and maxima in our simulations, we used the waiting time distribution analyses, which reflect whether the underlying distribution arises from a random or a memory-bearing process. The results show that, in the majority of the cases, the distributions of grand minima and maxima reveal that the nature of these events originates from memoryless processes. We also found that in our simulations the meridional circulation speed tends to be smaller during grand maximum, while it is faster during grand minimum periods. The radial differential rotation tends to be larger during grand maxima, while it is smaller during grand minima. The latitudinal differential rotation, on the other hand, is found to be larger during grand minima.

Fatores associados ao atraso no desenvolvimento em crianças, Rio Grande, Rio Grande do Sul, Brasil Factores asociados con retraso en el desarrollo de los niños, Rio Grande, Rio Grande do Sul, Brasil Factors associated with delay in development in children, Rio Grande, Rio Grande do Sul, Brazil

Directory of Open Access Journals (Sweden)

Aline Alves Veleda

2011-03-01

Full Text Available Estudo analítico com o objetivo de avaliar os fatores associados ao atraso no desenvolvimento em crianças entre 8 a 12 meses de idade indicadas como de risco ao nascer no município do Rio Grande, Rio Grande do Sul, Brasil. Foram utilizados como instrumentos o Teste de Triagem de Desenvolvimento de Denver II (TTDD II, a avaliação antropométrica e questionários estruturados. Participaram 220 crianças consideradas de risco ou não ao nascer. Foi encontrada uma prevalência de 20,5% de suspeita de atraso no desenvolvimento neuropsicomotor. As crianças que apresentaram risco de um TTDD II suspeito faziam parte de famílias de mais baixa renda; eram filhos de mães que haviam realizado menos de seis consultas de pré-natal e apresentavam índice peso-idade inadequado. Os dados sugerem a necessidade de um replanejamento das políticas de saúde infantil, visto que outros critérios poderiam ser incluídos nas condições de risco para a criança ao nascer.Estudio analítico con el objetivo de evaluar los factores asociados al atraso en el desarrollo en niños de 8 a 12 meses de edad indicados como riesgo al nacer en el municipio de Rio Grande, RS, Brasil. Fueron utilizadas como herramientas la Prueba de Tamizaje del Desarrollo de Denver II, la evaluación antropométrica y cuestionarios estructurados. Participaron 220 niños considerados de riesgo o no al nacer. Fue encontrada una prevalencia del 20,5% de sospecha de atraso en el desarrollo neuropsicomotor. Los niños que presentaron riesgo de un DDST II sospechoso formaban parte de familias de más baja renta; eran hijos de madres que habían realizado menos de seis consultas de prenatal y presentaban índice peso-edad inadecuado. Los datos sugieren la necesidad de un replanteamiento de las políticas de salud infantil, así como otros criterios podrían ser inclusos en las condiciones de riesgo para el niño al nacer.This analytical study aims to evaluate the factors associated to

Comparison of exposures among Arab American and non-Hispanic White female thyroid cancer cases in metropolitan Detroit.

Science.gov (United States)

Peterson, L; Soliman, A; Ruterbusch, J J; Smith, N; Schwartz, K

2011-12-01

Arab American (ArA) women may be at greater risk for thyroid cancer (TC) than White women. This case-case comparison explored differences in known and proposed risk factors of TC among ArA and non-Hispanic White (NHW) female TC cases in metropolitan Detroit. Cases of invasive TC identified from a population-based registry responded to a telephone survey regarding potential TC risk factors. Thirty ArA women (response rate 52%) and 70 NHW women (67%) participated. NHW women reported significantly more prior thyroid disease (TD), family history of TD, hormone use, cumulative years of hormone use, cigarette and alcohol consumption. In adjusted logistic regression analysis, ArA women had significantly higher odds of exposure to dental x-rays (OR = 3.48, CI 1.01-12.00) and medical radiation (OR = 13.58, CI 1.49-124.04) than NHW women. Risk factors for TC may differ among ArA women and their NHW counterparts.

Grand Tour: immaginario, territorio e culture digitali

Directory of Open Access Journals (Sweden)

Emiliano Ilardi

2016-12-01

Full Text Available Il Grand Tour può essere recuperato come asset narrativo utile per un intervento strategico di re-branding del viaggio in Italia? Il contributo analizza il contesto e le condizioni per una progettazione di questo livello nell’ambiente culturale dell’epoca digitale. Considerando gli archetipi moderni della mediazione dei luoghi come una grande riserva di senso, da riattivare sia nelle pratiche basate sui format seriali e transmediali che valorizzano i territori nella produzione creativa, sia nella costruzione di infrastrutture digitali e  transluoghi per la valorizzazione degli attrattori culturali.

Constructing 5d orbifold grand unified theories from heterotic strings

International Nuclear Information System (INIS)

Kobayashi, Tatsuo; Raby, Stuart; Zhang Renjie

2004-01-01

A three-generation Pati-Salam model is constructed by compactifying the heterotic string on a particular T 6 /Z 6 Abelian symmetric orbifold with two discrete Wilson lines. The compactified space is taken to be the Lie algebra lattice G 2 -bar SU(3)-bar SO(4). When one dimension of the SO(4) lattice is large compared to the string scale, this model reproduces many features of a 5d SO(10) grand unified theory compactified on an S 1 /Z 2 orbifold. (Of course, with two large extra dimensions we can obtain a 6d SO(10) grand unified theory.) We identify the orbifold parities and other ingredients of the orbifold grand unified theories in the string model. Our construction provides a UV completion of orbifold grand unified theories, and gives new insights into both field theoretical and string theoretical constructions

Micetomas actinomicóticos no Rio Grande do Sul: relato de quatro casos Actinomycotic mycetomas in Rio Grande do Sul: report of 4 cases

Directory of Open Access Journals (Sweden)

Alberto T. Londero

1986-03-01

Full Text Available São relatados quatro casos de micetoma causados por Nocardia brasiliensis, ocorridos no Rio Grande do Sul. É revista a literatura rio-grandense-do-sul.Four cases of mycetoma caused by N. brasiliensis, occurring in Rio Grande do Sul (Brazil, are reported.

78 FR 28164 - Special Local Regulation; Aguada Offshore Grand Prix, Bahia de Aguadilla; Aguada, PR

Science.gov (United States)

2013-05-14

... individually or cumulatively have a significant effect on the human environment. This proposed rule involves... section will be enforced from 11 a.m. until 3 p.m. on August 4, 2013. Dated: April 25, 2013. D.W. Pearson...

Saturn's Internal Magnetic Field Revealed by Cassini Grand Finale

Science.gov (United States)

Cao, H.; Dougherty, M. K.; Khurana, K. K.; Hunt, G. J.; Provan, G.; Kellock, S.; Burton, M. E.; Burk, T. A.

2017-12-01

Saturn's internal magnetic field has been puzzling since the first in-situ measurements during the Pioneer 11 Saturn flyby. Cassini magnetometer measurements prior to the Grand Finale phase established 1) the highly axisymmetric nature of Saturn's internal magnetic field with a dipole tilt smaller than 0.06 degrees, 2) at least an order of magnitude slower secular variation rate compared to that of the current geomagnetic field, and 3) expulsion of magnetic fluxes from the equatorial region towards high latitude. The highly axisymmetric nature of Saturn's intrinsic magnetic field not only challenges dynamo theory but also makes an accurate determination of the interior rotation rate of Saturn extremely difficult. The Cassini spacecraft entered the Grand Finale phase in April 2017, during which time the spacecraft dived through the gap between Saturn's atmosphere and the inner edge of the D-ring 22 times before descending into the deep atmosphere of Saturn. The unprecedented proximity to Saturn (reaching 2500 km above the cloud deck) and the highly inclined nature of the Grand Finale orbits provided an ideal opportunity to decode Saturn's internal magnetic field. The fluxgate magnetometer onboard Cassini made precise vector measurements during the Grand Finale phase. Magnetic signals from the interior of the planet, the magnetospheric ring current, the high-latitude field-aligned current (FAC) modulated by the 10.7 hour planetary period oscillation, and low-latitude FACs were observed during the Grand Finale phase. Here we report the magnetometer measurements during the Cassini Grand Finale phase, new features of Saturn's internal magnetic field revealed by these measurements (e.g., the high degree magnetic moments of Saturn, the level of axisymmetry beyond dipole), and implications for the deep interior of Saturn.

Assessing Grand Strategies: How the EU and NATO Rock the Strategic Boat

Science.gov (United States)

2015-05-01

part to constitute the embryos of the European Union and NATO grand strategies briefly illustrated in the extracts presented in the epigraph. These... embryos gestated over time becoming de facto grand strategies for these institutions. Applying the characterization of grand strategy elaborated in...6. Michio Kaku, Physics of the Future: How Science Will Shape Human Destiny and Our Daily

Grand Challenges for Environmental Magnetism

Science.gov (United States)

Verosub, K. L.

2009-05-01

The development of new, inexpensive, and rapid geochemical methods for determining the ages of geologic materials, their elemental composition, and their isotopic ratios over a broad array of elements puts into sharp focus the question: What information can environmental magnetic methods provide that can't be obtained using these other methods? Because iron is ubiquitous in the Earth's crust and because it exists in so many different forms, a discipline that looks in detail at iron-bearing minerals does have the potential to make significant contributions to the study of surficial processes. However, to reach that potential requires the development of new environmental magnetic methods. I would like to put forward three Grand Challenges for environmental magnetism that have the potential to move the field forward to a new level of scientific sophistication and that will allow environmental magnetists to compete successfully in a world increasingly dominated by geochemists. The first Grand Challenge is the development of new techniques that lead to the direct and unambiguous identification of the full suite of magnetic minerals. For many environmental magnetic applications, the key magnetic minerals are not just magnetite and hematite but also iron oxy-hydroxides (goethite, lepidocrocite, akaganeite, ferrihydrite), carbonates (siderite) and sulfides (pyrrhotite and greigite) as well as compounds involving iron and other transition metals (cobalt and nickel). The second Grand Challenge is the development of new analytical methods that provide specific quantitative values for the amount of each magnetic mineral present in a sample. One promising approach to this problem is the application of two- or three-component multivariate analysis to arrays of downcore environmental magnetic parameters. The third Grand Challenge is the development of new ways of determining, not just the average values, but the actual distributions of grain sizes and coercivities of each mineral

Selected topics in grand unification

International Nuclear Information System (INIS)

Seckel, D.

1983-01-01

This dissertation is a collection of four pieces of research dealing with grand unification. The topics are neutron oscillation, CP violation, magnetic monopole abundance and distribution in neutron stars, and a proposal for an inflationary cosmology driven by stress-energy in domain walls

Coordinated Exploration for Grand Challenges

DEFF Research Database (Denmark)

Ørding Olsen, Anders; Sofka, Wolfgang; Grimpe, Christoph

2016-01-01

Grand challenges are among the most complex problems for modern societies. Many governments and foundations provide substantial resources to encourage the search for solutions. Due to the significance of these problems, organizations often form partnerships in what we call search consortia to eng...

Water Environment Evolution along the China Grand Canal

International Nuclear Information System (INIS)

Mao, F; Wu, Y X; Yang, B F; Li, X J

2014-01-01

The China Grand Canal is one of the earliest canals in the world, having lasted for nearly 3000 years. Even its section canals have a rich history, such as the North-South Grand Canal that was established during the Sui Dynasty, whereas the Beijing-Hangzhou Canal was excavated during the Yuan Dynasty and the east line of the South-to-North Water Diversion. As one of the longest in the world, the China Grand Canal's total length is over 3500 kilometers. This length includes the navigable, unnavigable, and underground sections. Making the best use of situations and according to local conditions, the Chinese people harmoniously constructed the Beijing-Hangzhou Canal with nature. Tens of millions of workers took nearly 3000 years to complete the great shipping system. Navigable sections still exist for up to 900 kilometers and the volume of freight traffic is approximately 300 million tons. The canal remains the main logistical channel of the North-to-South Coal Transportation, South-to-North Water Diversion, and resources circulation. To date, China is promoting the success of heritage application. Part of these efforts is the declaration of the China Grand Canal as a World Cultural Heritage by 2014. In addition, the east route of the South-to-North Water Transfer project is planned to be navigable by 2016. The ancient Beijing-Hangzhou Grand Canal will usher in the new ecological civilization and cultural revival along the canal. This paper presents technical methods of water environment evolution research on the river system, river, and water quality along the Beijing-Hangzhou Canal through the integration of historical literature and modern remote sensing image data. The study carried out water environment investigation and analysis along the Beijing-Hangzhou canal by using ETM, SPOT image data, and GPS measurement data. Spatial and temporal evolution characteristics and regulations of the Beijing-Hangzhou Grand Canal regional water environment in the span of

Grand Narrative Pemberantasan Korupsi dalam Wacana Konflik Sepak Bola di Media Cetak

Directory of Open Access Journals (Sweden)

Afdal Makkuraga Putra

2017-05-01

Full Text Available Eradication of corruption has been a grand narrative since the early of reformation era. Mass media became part of the preservation of the grand narrative. Grand narrative is the main narration which becomes basis and universal character since it can be used as standard to measure and assess other narratives. This study analyzes grand narrative of corruption eradication in Indonesia soccer conflict in print media by using critical discourse by Norman Fairclough as research method. The result shows that media preserved grand narrative of corruption eradication through image projection of corruptors as common enemy. The spread of anti-corruption information through mass media carried out continuously and sustainably is a manifestation of the commitment to fight corruption. Information provided by media does not only explains the state’s loss but up to the development of its completion.

Phase transitions at finite chemical potential in grand unified theories

International Nuclear Information System (INIS)

Bailin, D.; Love, A.

1984-01-01

We discuss the circumstances in which non-zero chemical potentials might prevent symmetry restoration in phase transitions in the early universe at grand unification or partial unification scales. The general arguments are illustrated by consideration of SO(10) and SU(5) grand unified theories. (orig.)

A Grande Reportagem em Televisão

OpenAIRE

Teixeira, Clara Manuela Araújo

2009-01-01

Monografia apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Ciências da Comunicação Este projecto de graduação é dedicado ao estudo da elaboração de uma grande reportagem em televisão. As próximas páginas procuram dar a conhecer ao leitor as diferentes fases do processo de realização de uma grande reportagem audiovisual: desde a preparação à investigação feita pelo jornalista, passando pela recolha de informação no terr...

Numerical modeling of the late Cenozoic geomorphic evolution of Grand Canyon, Arizona

Science.gov (United States)

Pelletier, J. D.

2008-12-01

The late Cenozoic geomorphic evolution of Grand Canyon has been influenced by three primary tectonic and drainage adjustment events. First, incision into the Paleozoic strata of the southwestern margin of the Colorado Plateau began at 16 Ma in response to relief production along the Grand Wash Fault. Second, the ancestral Upper Colorado River reversed drainage and became integrated with the Lower Colorado River basin through Grand Canyon between 5.5 and 6 Ma. Third, the Colorado River was influenced by Plio- Quaternary normal faulting along the Hurricane and Toroweap Faults. Despite the relatively firm constraints available on the timing of these events, the geomorphic evolution of Grand Canyon is still not well constrained and many questions remain. For example, was there a deeply-incised gorge in western Grand Canyon before Colorado River integration? How and where was the Colorado River integrated? How have incision rates varied in space and time? In this paper, I describe the results of a numerical modeling study designed to address these questions. The model integrates the stream power model for bedrock channel erosion with cliff retreat and the flexural-isostatic response to erosion. The model honors the structural geology of the Grand Canyon region, including the variable erodibility of rocks in the Colorado Plateau and the occurrence of Plio-Quaternary normal faulting along the Hurricane-Toroweap Fault system. We present the results of two models designed to bracket the possible drainage architectures of the southwestern margin of the Colorado Plateau in Miocene time. In the first model, we assume a 13,000 km2 drainage basin primarily sourced from the Hualapai and Coconino Plateaux. The results of this model indicate that relief production along the Grand Wash fault initiated the formation of a large (700 m) knickpoint that migrated headward at a rate of 15 km/Myr prior to drainage integration at 6 Ma to form a deep gorge in western Grand Canyon. This model

The geology of Piz Pian Grand

International Nuclear Information System (INIS)

Huber, M.; Staeuble, J.

1987-01-01

Nagra has identified four potential sites for a repository for low- and intermediate-level waste. Exploration work is already underway at Oberbauenstock (UR) and Piz Pian Grand (GR). As part of the investigations in the Piz Pian Grand area, geological surface mapping was carried out between 1984 and 1987. Since the data obtained is still being evaluated, it would be premature to draw any interpretative conclusions at this stage. On the other hand, some of the most significant observations of this work can be summarised here. As a first step, the geological framework in which these investigations are to be seen should be defined. Observations will then be made on the rock content (lithology) and geometric structure (structural geology) of the area. (author) 6 figs

Cosmological implications of grand unified theories

International Nuclear Information System (INIS)

Nanopoulos, D.V.

1982-01-01

These lectures, mainly devoted to the cosmological implications of GUTs, also include the essential ingredients of GUTs and some of their important applications to particle physics. Section 1 contains some basic points concerning the structure of the standard strong and electroweak interactions prior to grand unification. A detailed expose of GUTs is attempted in sect. 2, including their basci principles and their consequences for particle physics. The minimal, simplest GUT, SU 5 is analysed in some detail and it will be used throughout these lectures as the GUT prototype. Finally, sect. 3 contains the most important cosmological implications of GUTs, including baryon number generation in the early Universe (in rather lengthy detail), dissipative processes in the very early Universe, grand unified monopoles, etc. (orig./HSI)

Grandes números primos

OpenAIRE

Bang, Thöger

2012-01-01

En las escuelas danesas la teoría de los números se ha ido restringiendo gradualmente hasta no incluir sino la demostración de la descomposición univoca de los números enteros en números primos y la demostración del teorema clásico de EUCLIDES sobre la existencia de un número primo arbitrariamente grande.

Os grandes consumidores de consultas medicas: um estudo de familia

Directory of Open Access Journals (Sweden)

M. Pereira Graça

2002-01-01

Full Text Available Este artículo describe un estudio sobre algunas características familiares de sujetos grandes consumidores de servicios de salud. Por un lado, se compara un grupo de grandes consumidores de servicios de salud, a nivel de número de consultas, con un grupo control en términos de funcionamiento familiar y actitudes hacia los médicos y la Medicina; por otro lado, se estudia la relación entre la dinámica familiar y las actitudes hacia la Medicina y los médicos en el grupo de los grandes consumidores. Los resultados muestran que los dos grupos de usuarios son significativamente diferentes; además, en el grupo de grandes consumidores el funcionamiento familiar problemático parece ser un factor intermediario en el desarrollo de actitudes menos negativas hacia los médicos y la Medicina. Se discuten las implicaciones que los resultados tienen a nivel de intervención terapéutica.

AN ESTIMATE OF THE CONTRIBUTION OF BUSINESS STRUCTURES OF MOTORSPORT IN THE FORMATION OF AN ATTRACTIVE IMAGE OF TERRITORY

Directory of Open Access Journals (Sweden)

A. B. Ilin

2016-01-01

Full Text Available The relevance of the topic chosen due to the modern event-state Olympic Park in Sochi, his post-Olympic legacy for the eff ective return of public investment. Currently, one of the operating entities of their own business in the city, the resort is a global company, "Formula 1", which has the contract to conduct the Grand Prix of Russia on the territory of "Sochi racetrack" from 2014 to 2020. with the right of prolongation. In this regard, the presented article deals with the general principles of assessing the contribution of business organizations in motorsport formation of an attractive image of the territory. The infl uence megasportivnyh activities on investment and social development of the foreign states. The main stages of preparation and holding of "Formula 1" as a basis for enhancing the use of the entrepreneurial potential of diff erent kinds of activities. We consider the entrepreneurial and institutional environment, "Formula 1" during the preparation, conduct and postpodgotovki Grand Prix of Russia. Graphically presented model the contribution of "Formula 1" at the macro, meso and micro levels of economic development.The purpose / goal. The aim of the article is to analyze the assessment of the impact of international business organizations in the field of sport, in particular the global company "Formula-1", to the national markets and refreshment area.Methodology. The methodological basis of this article are: content analysis of open analyzes of the development of sports business organizations, empirical and sociological (surveillance methods.Conclusions / relevance. The practical significance of the work lies in the justification of propositions and conclusions in order to understand the importance of the stage of "Formula 1" in Russia, the need for its promotion and revitalization of economic entities of interest to the development of the territories.

Restrictions on SU(5) as a grand unified theory

International Nuclear Information System (INIS)

Shellard, R.C.

1984-01-01

Some restrictions imposed upon Grand Unified Theories by dynamical symetry breakdown are examined. They are shown that, in particular, theories SU(5) as symmetry group, with 3 or more fermion families undergo dynamical symmetry breakdown, and some of the fermions will acquire mass at the Grand Unified scale. On the other hand, the SO(10) group, with 3 families is free from this problem. (Author) [pt

Plants, arthropods, and birds of the Rio Grande [chapter 7

Science.gov (United States)

Deborah M. Finch; Gale L. Wolters; Wang Yong; Mary Jean Mund

1995-01-01

Human populations have increased dramatically along the Rio Grande since European settlement. Human use of water for irrigation and consumption, and human use of land for agriculture, urban centers, livestock grazing, and recreation have changed Rio Grande ecosystems by altering flood cycles, channel geomorphology, upslope processes, and water quality and quantity....

Descriptive summary of the Grande Ronde Basalt type section, Columbia River Basalt Group

International Nuclear Information System (INIS)

Camp, V.E.; Price, S.M.; Reidel, S.P.

1978-10-01

The Grande Ronde Basalt type section, located in extreme southeastern Washington, was measured, sampled, and characterized. The section is 800 meters thick and is comprised of 35 Grande Ronde Basalt flows. These flows are divisible into 3 magnetostratiographic units termed, in ascending order, the R 1 , the N 1 , and the R 2 . The R 1 unit is represented by 13 reversely polarized flows; the N 1 unit, by 13 normally polarized flows; and the R 2 , by 9 reversely polarized flows. Chemically, the Grande Ronde Basalt flows are divided into 2 major groups, termed A and B. The compositions of the lower 9 flows, members of Group A, are similar to either the high-Mg Grande Ronde chemical type, the high-Ti Grande Ronde chemical type, or the Pomona chemical type. The compositions of the upper 25 flows, members of Group B, are predominantly similar to the low-Mg Grande Ronde chemical type. Petrographically, the Grande Ronde Basalt flows are generally fine grained and aphyric, and have a intergranular or intersertal micro-texture. Major mineral phases include plagioclase (An/sub 40-60/) and augite; minor mineral phases include pigeonite, orthopyroxene, ilmenite, titanomagnetite, and olivine. Group A flows generally contain more olivine and less pigeonite than do Group B flows. 6 figures, 6 tables

Pequena monografia sobre o Rio Grande do Sul

Directory of Open Access Journals (Sweden)

Ana Maria Pinho

2014-05-01

Full Text Available Pequena monografia desenvolvida por membros do Colégio Sevigne, que versa sobre diversos assuntos a respeito do Rio Grande do Sul, divididos em histórico, fronteiras, organização política administrativa, características geográficas, formação geomorfológica, economia, aspectos históricos e geográficos da capital do Estado, generalidades étnicas, e sobre o gaúcho em si. Grande quantidade de ilustrações e poemas enriquecem o artigo.

Chemical stratigraphy of Grande Ronde Basalt, Pasco Basin, south-central Washington

International Nuclear Information System (INIS)

Long, P.E.; Ledgerwood, R.K.; Myers, C.W.; Reidel, S.P.; Landon, R.D.; Hooper, P.R.

1980-02-01

Grande Ronde Basalt in the Pasco Basin, south-central Washington, can be subdivided into three chemical types and two chemical subtypes based on x-ray fluorescence major element analysis of samples from seven deep core holes and three surface sections. These chemical types are: (1) high-Mg Grande Ronde chemical type; (2) low-Mg Grande Ronde chemical type; (3) low-K (very high-Mg.) Grande Ronde chemical type; and (4) Umtanum Grande Ronde chemical subtype. A possible fifth subdivision is the McCoy Canyon Grande Ronde chemical subtype. The Umtanum and the McCoy Canyon subtypes are both single flows which belong to the low Mg and high-Mg chemical types, respectively. These subdivisions are all distinguished on a plot of MgO versus TiO 2 and/or MgO versus P 2 O 5 , but other major and minor elements, as well as trace elements, also reflect consistent chemical differences between the chemical types. Identification of these chemical types in the Pasco Basin subsurface shows that the high-Mg and low-Mg chemical types are ubiquitous, but the low-K chemical type is limited to the central, southern, and eastern parts of the basin. The Umtanum chemical subtype is present throughout the Pasco Basin subsurface, although it thins in the northeastern part of the basin and is apparently absent from surface exposures 40 kilometers (25 miles) north of the basin. The McCoy Canyon chemical subtype is also present throughout the basin

First-Year Students' Attitudes towards the Grand Challenges and Nanotechnology

Science.gov (United States)

Lakin, Joni M.; Han, Yi; Davis, Edward

2016-01-01

The "Grand Challenges" for Engineering are an effort to portray engineering as a field that has profound impacts on society. This study explores the level of interest first-year engineering students had in various "Grand Challenges" and in nanotechnology topics. We administered a survey to a large sample of students enrolled in…

First report of Phytophthora ramorum infecting grand fir in California

Science.gov (United States)

K.L. Riley; G.A. Chastagner

2011-01-01

Phytophthora ramorum was detected on grand fir in 2003 and 2005 in a Christmas tree plantation near Los Gatos, CA, in association with infected California bay laurel. Isolates derived from stem lesions were used to inoculate grand fir seedlings in two tests. Isolations from lesions on inoculated plants were positive for P. ramorum...

Heisenberg 1901-1976 : le témoignage de sa femme

CERN Document Server

Heisenberg, Elisabeth

1990-01-01

Une femme raconte la vie de son mari, Werner Heisenberg, Prix Nobel de Physique 1932. Après une enfance heureuse, ce brillant étudiant fut l'élève d'Albert Einstein, Niels Bohr, Arnold Sommerfeld. Mais à l'époque de la montée du nazisme, le grand physicien refusa de quitter son pays, cautionnant ainsi le régime d'Hitler et participant à "l'effort de guerre", c'est-à-dire à la course à la bombe. Le témoignage d'Elisabeth Heisenberg bien que naturellement subjectif, permet de saisir les ressorts psychologiques du comportement d'un savant face aux terrifiantes réalités de son époque.

Google : innovatrice jalousée ou monopoliste hors-la-loi ? Le droit de la concurrence de l’UE à la croisée des chemins ?

OpenAIRE

von Moltke, Amédée

2015-01-01

Grande et arrogante, l’entreprise Google gêne l’Europe. Depuis près de cinq ans, des voix s’élèvent à Bruxelles pour réclamer sa tête, et le 15 avril 2015 la Commission européenne a réalisé un premier pas en ce sens en lui adressant une communication des griefs, relative au traitement préférentiel qu’elle accorde à son propre comparateur de prix dans ses pages de résultats de recherche générale. Néanmoins, Google mérite-t-elle l’opprobre de l’autorité européenne de la concurrence ? À la suite...

Kannskaja vetv mimo Ispanii - v Angliju / Ilona Vinogradova

Index Scriptorium Estoniae

Vinogradova, Ilona

2006-01-01

Cannes'i filmifestivali võitjad. Kuldse Palmioksa võitis Ken Loachi mängufilm "Tuul, mis sasib odrapõldu" ("The Wind That Shakes the Barley"), Grand Prix' sai prantslase Bruno Dumonti film "Flandria sõdalased" ("Flandres"), parim režissöör oli mehhiklane Alejandro Gonzalez Inarritu filmi eest "Paabel" ("Babel"), parima naisnäitleja auhinna sai grupp näitlejannasid Pedro Almodovari filmist "Tagasitulek" ("Volver") ja meesnäitleja auhinna sai samuti grupp näitlejaid prantsuse filmist "Kuulsuse päevad" ("Indigenes"). Žürii eriauhind läks Andrea Arnoldi filmile "Punane tänav" ("Red Road"), FIPRESCI auhind türklasele Nuri Bilge Ceylani filmile "Kliima" ("Iklimler")

Léopold II et le marché de l'art américain. Histoire d'une vente singulière (1909)

OpenAIRE

Tellier, Geneviève

2009-01-01

En 1909, Léopold II décide, sans raison apparente, de vendre tous ses objets d'art sur le marché de l'art américain. Ce geste extraordinaire est sans doute lié à son opiniâtre volonté de prévoir pour son successeur un patrimoine dynastique. Empêché de le faire, il préfère tout vendre lui-même, y trouvant sans doute un certain plaisir car cet homme d'affaires est émoustillé par les prix faramineux que le marché américain offre à la veille de la Grande guerre. En outre, certaines pièces qu'il m...

Using Grand Challenges to Teach Science: A Biology-Geology Collaboration

Science.gov (United States)

Lyford, M.; Myers, J. D.

2012-12-01

Three science courses at the University of Wyoming explore the inextricable connections between science and society by centering on grand challenges. Two of these courses are introductory integrated science courses for non-majors while the third is an upper level course for majors and non-majors. Through collaboration, the authors have developed these courses to explore the grand challenges of energy, water and climate. Each course focuses on the fundamental STEM principles required for a citizen to understand each grand challenge. However, the courses also emphasize the non-STEM perspectives (e.g., economics, politics, human well-being, externalities) that underlie each grand challenge and argue that creating equitable, sustainable and just solutions to the grand challenges hinges on an understanding of STEM and non-STEM perspectives. Moreover, the authors also consider the multitude of personal perspectives individuals bring to the classroom (e.g., values, beliefs, empathy misconceptions) that influence any stakeholder's ability to engage in fruitful discussions about grand challenge solutions. Discovering Science (LIFE 1002) focuses on the grand challenges of energy and climate. Students attend three one-hour lectures, one two-hour lab and a one-hour discussion each week. Lectures emphasize the STEM and non-STEM principles underlying each grand challenge. Laboratory activities are designed to be interdisciplinary and engage students in inquiry-driven activities to reinforce concepts from lecture and to model how science is conducted. Labs also expose students to the difficulties often associated with scientific studies, the limits of science, and the inherent uncertainties associated with scientific findings. Discussion sessions provide an opportunity for students to explore the complexity of the grand challenges from STEM and non-STEM perspectives, and expose the multitude of personal perspectives an individual might harbor related to each grand challenge

Liberating methodological thinking in human sciences from grand theories

DEFF Research Database (Denmark)

Kharlamov, Nikita; Baldursson, Einar Baldvin

2016-01-01

focus on the necessity of a “grand unified theory” at the expense of any and all alternative perspectives. Properties of grand theories are discussed on the examples of Giddens and Bourdieu. It is argued that grand theories hamper a more productive focus on concrete phenomena. Robert Merton’s focus......Many humanistic and social disciplines are naturally inclined to seek for human-, person-, self- centered focus, and develop a holistic theory of such. Such disciplines continually engage with philosophical, metaphysical and meta-theoretical perspectives. This engagement often leads to a singular...... on “middle range” theories is revisited and its continuing relevance is highlighted. The level of abstraction characteristic of such theories, as well as the way they engage with the empirical social reality, are discussed. The article concludes by considering the paradoxical reductionism that can...

Levantamento etnobotânico de espécies arbóreas no assentamento Tabuleiro Grande, Apodi, Rio Grande do Norte

Directory of Open Access Journals (Sweden)

Mônica Costa Cordeiro

2017-02-01

Full Text Available Objetivou-se realizar um levantamento etnobotânico no Projeto de Assentamento Tabuleiro Grande, localizado em Apodi, Rio Grande do Norte, contribuindo para o resgate do conhecimento popular discutindo as implicações do uso da vegetação arbórea na conservação dos recursos florestais. A condução do estudo foi por meio da observação direta e entrevistas semiestruturadas (21 entrevistas. Para análise dos dados foram feitas abordagens qualitativas (acesso a informações subjetivas e quantitativas (Valor de Uso; índices de diversidade de Shannon e de equabilidade de Pielou. Foram mencionadas no levantamento 57 espécies arbóreas, entre nativas e exóticas, distribuídas em 26 famílias e enquadradas nas seguintes categorias de uso: Madeira (móveis e construção, Medicina/Higiene, Apicultura, Lenha, Veterinária Popular, Forragem, Alimentação Humana e Outros. Com os resultados obtidos, conclui-se que a comunidade estudada possui conhecimento sobre um grande número de espécies arbóreas. No entanto, no que diz respeito a “uso”, poucas espécies são, de fato, utilizadas. De forma geral, o conhecimento popular na comunidade está mantido com uma pequena parcela dos entrevistados e não é repassado, tendendo a tornar-se cada vez mais escasso.Ethnobotanical survey of tree species in the Tabuleiro Grande settlement, Apodi, Rio Grande do NorteAbstract: The aim this study was to realize ethnobotanical survey in Settlement Tabuleiro Grande Project, located in Apodi - RN, to contribute to the rescue of popular knowledge and discuss the implications of the use of trees in the conservation of forest resources. The conduct of the study was through direct observation and semi-structured interviews (21 interviews. Data analysis were made qualitative approaches (access to subjective information and quantitative (use value -VU, Shannon diversity and Pielou evenness indexes. Were mentioned in the survey 57 tree species native and exotic

Landscape Evolution Comparison between Sacra Mensa, Mars and the Grand Mesa, Colorado, USA

Science.gov (United States)

Chesnutt, J. M.; Wegmann, K. W.; Cole, R. D.; Byrne, P. K.

2017-12-01

The Grand Mesa in Colorado is one of the largest and highest flat-topped mountains on Earth, and as such provides a compelling analog for Mars' Sacra Mensa. Both basalt-capped landforms are morphologically similar, enabling a landscape evolution comparison between the two that considers key differences in locale, composition, and environmental conditions. Sacra Mensa is nearly 50 times the area of Grand Mesa and towers 3 km above the surrounding area. The 1,300 km2 Grand Mesa rises 2 km above Grand Valley, and is bracketed by the Colorado and Gunnison Rivers in much the same way as Sacra Mensa is bounded by braided channels of Kasei Valles. The sustained incision by the Gunnison and Colorado was a key erosive force in the creation of the Grand Mesa, whereas punctuated but voluminous Hesperian glacio-fluvial floods are thought to have carved the Sacra Mensa. The Grand Mesa is undergoing extensive mass wasting, ranging from deadly landslides like the 2014 West Salt Creek rock avalanche to hundreds of slower-moving retrogressive slump blocks calving off the Miocene basalt cap. The genesis and modification of both landforms includes volcanic and fluvial activity, albeit in an inverted sequence. The Grand Mesa basalt cap has preserved the landform during the incision around its sides, whereas Sacra Mensa was likely carved by floods, with those flood channels later modified by lava flows. Recent (2015-2017) LiDAR surveys revealed massive and possible ancient landslides in many stream valleys and extensive earthflows on all sides of the Grand Mesa. In the case of the Grand Mesa, the large landslides are mainly occurring in one stratigraphic unit. In comparison, the western half of Sacra Mensa contains substantial slumping accompanied by landslides and debris flows, whereas the eastern half has relatively few such phenomena. Here, we report on the first Mesa-Mensa landscape evolution analog study. The surficial and bedrock mapping and 14C dating of key features of the

DOE-Grand Junction logging model data synopsis

International Nuclear Information System (INIS)

Mathews, M.A.; Koizumi, C.J.; Evans, H.B.

1978-05-01

This synopsis provides the available data concerning the logging models at the DoE-Grand Junction facility, to date (1976). Because gamma-ray logs are used in uranium exploration to estimate the grade (percent U 3 O 8 ) and the thickness of uranium ore zones in exploration drill holes, logging models are required to calibrate the gamma-ray logging equipment in order to obtain accuracy, uniformity, standardization, and repeatability during logging. This quality control is essential for accurate ore reserve calculations and for estimates of ore potential. The logging models at the DoE-Grand Junction facility are available for use by private industry in calibrating their gamma-ray logging equipment. 21 figures, 26 tables

Blaise Cendrars et ses 'Grands Fétiches'

DEFF Research Database (Denmark)

Doubinsky, Sebastien

2016-01-01

Quand l’écrivain Blaise Cendrars fait paraître sa série de poèmes réunis sous le titre Les Grands Fétiches dans la revue bruxelloise Le Disque vert en 1922, il semble participer de la grande mode « Nègre » qui secoue la France en cette période. Co-découvreur des arts dits « primitives » dès 1916...... avec Guillaume Apollinaire, l’écrivain va les insérer dans son travail poétique comme miroirs inversés de la modernité occidentale. Cependant, même s'il utilise certains des clichés racistes de son époque, il se place lui-même dans le camp des « mélanophiles », et va se servir de cet Art Nègre pour...... repousser à l'extrême les frontières de la modernité. La série des Grands Fétiches participe directement de ce désir, et nous tenterons de montrer dans cet article comment ces objets dits primitifs deviennent des objets « instables » qui remettent en question la définition même du poétique....

Biomechanical analysis technique choreographic movements (for example, "grand battman jete"

Directory of Open Access Journals (Sweden)

Batieieva N.P.

2015-04-01

Full Text Available Purpose : biomechanical analysis of the execution of choreographic movement "grand battman jete". Material : the study involved students (n = 7 of the department of classical choreography faculty of choreography. Results : biomechanical analysis of choreographic movement "grand battman jete" (classic exercise, obtained kinematic characteristics (path, velocity, acceleration, force of the center of mass (CM bio parts of the body artist (foot, shin, thigh. Built bio kinematic model (phase. The energy characteristics - mechanical work and kinetic energy units legs when performing choreographic movement "grand battman jete". Conclusions : It was found that the ability of an athlete and coach-choreographer analyze the biomechanics of movement has a positive effect on the improvement of choreographic training of qualified athletes in gymnastics (sport, art, figure skating and dance sports.

Mesohabitats, fish assemblage composition, and mesohabitat use of the Rio Grande silvery minnow over a range of seasonal flow regimes in the Rio Grande/Rio Bravo del Norte, in and near Big Bend National Park, Texas, 2010-11

Science.gov (United States)

Moring, J. Bruce; Braun, Christopher L.; Pearson, Daniel K.

2014-01-01

In 2010–11, the U.S. Geological Survey (USGS), in cooperation with the U.S. Fish and Wildlife Service, evaluated the physical characteristics and fish assemblage composition of mapped river mesohabitats at four sites on the Rio Grande/Rio Bravo del Norte (hereinafter Rio Grande) in and near Big Bend National Park, Texas. The four sites used for the river habitat study were colocated with sites where the U.S. Fish and Wildlife Service has implemented an experimental reintroduction of the Rio Grande silvery minnow (Hybognathus amarus), a federally listed endangered species, into part of the historical range of this species. The four sites from upstream to downstream are USGS station 08374340 Rio Grande at Contrabando Canyon near Lajitas, Tex. (hereinafter the Contrabando site), USGS station 290956103363600 Rio Grande at Santa Elena Canyon, Big Bend National Park, Tex. (hereinafter the Santa Elena site), USGS station 291046102573900 Rio Grande near Ranger Station at Rio Grande Village, Tex. (hereinafter the Rio Grande Village site), and USGS station 292354102491100 Rio Grande above Stillwell Crossing near Big Bend National Park, Tex. (hereinafter the Stillwell Crossing site).

Comparative Analysis of Recruitment Strategies in a Study of Men Who Have Sex with Men (MSM) in Metropolitan Detroit.

Science.gov (United States)

Iott, Bradley E; Veinot, Tiffany C; Loveluck, Jimena; Kahle, Erin; Golson, Leon; Benton, Akilah

2018-02-22

HIV/AIDS-related research requires recruitment of representative samples of MSM; yet, we know little about the comparative yield, diversity and cost-benefit tradeoffs between different recruitment venues. We compared 11 recruitment venues used for nine HIV prevention-related focus groups with MSM in Metropolitan Detroit. Of the 64 participants, 24 were clients recruited via an HIV/AIDS-focused nonprofit, 20 from Grindr advertisements, 6 from university-student email lists, and 5 from flyers/palmcards. Significantly more African-American, low-income and HIV-positive participants were recruited via the nonprofit. The best cost-benefit tradeoffs were for organizational Facebook posts, email groups, personal networking, and nonprofit recruitment. Grindr increased the size of the sample, though at greater expense. Facebook and Scruff advertisements and gay bar outreach represented greater costs than benefits. Only 11.6% of Grindr respondents attended the focus groups. A mix of online and offline recruitment venues can generate a large and diverse sample of MSM, but venue performance is uneven.

Community Partner Perspectives on Benefits, Challenges, Facilitating Factors, and Lessons Learned from Community-Based Participatory Research Partnerships in Detroit.

Science.gov (United States)

Caldwell, Wilma Brakefield; Reyes, Angela G; Rowe, Zachary; Weinert, Julia; Israel, Barbara A

2015-01-01

There is an extensive body of literature on community-based participatory research (CBPR) and the role of community-academic partnerships, much of which has involved community partners in the conceptualization and preparation of publications. However, there has been a relative dearth of solely community voices addressing these topics, given the other roles and responsibilities which community members and leaders of community-based organizations (CBOs) have. The purpose of this article is to share the perspectives of three long-time (>20 years) community partners involved in the Detroit Community-Academic Urban Research Center and its affiliated partnerships. In this article, we community partners provide our assessment of the benefits and challenges in using a CBPR approach at the personal, organizational, and community levels; the factors that facilitate effective partnerships; and our lessons learned through engagement in CBPR. We also present specific recommendations from a community perspective to researchers and institutions interested in conducting CBPR.

Workshop and conference on Grand Challenges applications and software technology

Energy Technology Data Exchange (ETDEWEB)

1993-12-31

On May 4--7, 1993, nine federal agencies sponsored a four-day meeting on Grand Challenge applications and software technology. The objective was to bring High-Performance Computing and Communications (HPCC) Grand Challenge applications research groups supported under the federal HPCC program together with HPCC software technologists to: discuss multidisciplinary computational science research issues and approaches, identify major technology challenges facing users and providers, and refine software technology requirements for Grand Challenge applications research. The first day and a half focused on applications. Presentations were given by speakers from universities, national laboratories, and government agencies actively involved in Grand Challenge research. Five areas of research were covered: environmental and earth sciences; computational physics; computational biology, chemistry, and materials sciences; computational fluid and plasma dynamics; and applications of artificial intelligence. The next day and a half was spent in working groups in which the applications researchers were joined by software technologists. Nine breakout sessions took place: I/0, Data, and File Systems; Parallel Programming Paradigms; Performance Characterization and Evaluation of Massively Parallel Processing Applications; Program Development Tools; Building Multidisciplinary Applications; Algorithm and Libraries I; Algorithms and Libraries II; Graphics and Visualization; and National HPCC Infrastructure.

A report upon the Grand Coulee Fish Maintenance Project 1939-1947

Science.gov (United States)

Fish, F.F.; Hanavan, Mitchell G.

1948-01-01

The construction or Grand Coulee Dam, on the upper Columbia River, involved the loss of 1,140 lineal miles of spawning and rearing stream to the production of anadromous fishes. The fact that the annual value of these fish runs to the nation was estimated at $250,000 justified reasonable expenditures to assure their perpetuation. It was found economically infeasible to safely collect and pass adult fish upstream and fingerling fish downstream at the dam because of the tremendous flow of the river and the 320 foot vertical difference in elevation between forebay and tailrace.The Grand Coulee Fish-Maintenance Project, undertaken by the United States Fish and Wildlife Service in 1939, consisted in relocating the anadroumous runs of the upper Columbia River to four major tributaries entering below the Grand Coulee damsite. These streams were believed capable of supporting several times their existing, badly depleted, run. The plan was predicated upon the assumption that the relocated runs, in conformity with their "homing tendency", would return to the lower tributaries rather than attempt to reach their ancestral spawning grounds above Grand Coulee Dam. This interim report covers the history and accomplishments of the Grand Coulee Fish-Maintenance Project through the initial period of relocating the rune as well as the first four years of the permanent program. Results obtained to date indicate conclusive success in diverting the upper Columbia fish runs into the accessible lower tributaries. The results also indicate, less conclusively, that - in spite of many existing handicaps - the upper Columbia salmon and steelhead runs may be rehabilitated through the integrated program of natural and artificial propagation incorporated in the Grand Coulee Fish-Maintenance Project.

Introduction to grand unification theories

International Nuclear Information System (INIS)

Kang, Kyungsik

1980-01-01

We introduce the Georgi-Glashow model based on the minimal gauge group SU(5) as a prototype grand unification theory of the electroweak and strong interactions. Simple estimation of sin 2 thetasub(W) in the symmetry limit and the renormalization corrections at the energy scale of Msub(W) are given along wich other successes of the SU(5) model

The Grand Duchy on the Grand Tour: A Historical Study of Student Migration in Luxembourg

Science.gov (United States)

Rohstock, Anne; Schreiber, Catherina

2013-01-01

Since Luxembourg became independent in 1839, practically the entire political, economic and intellectual elite of the country has been socialised abroad. It was only in 2003 that the Grand Duchy set up its own university; before then, young Luxembourgers had to study in foreign countries. Over the past 150 years, Luxembourg has thus experienced…

Il Canal Grande a Venezia in scansione 3D da natante

Directory of Open Access Journals (Sweden)

Caterina Balletti

2012-04-01

Full Text Available L’Università Iuav di Venezia ha testato sul Canal Grande le più innovative tecniche di rilevamento, in collaborazione con Riegl e Microgeo, realizzando la scansione di tutti i prospetti attraverso un sistema di acquisizione integrato da natante. The Grand Canal in Venice by boat 3d laser scanningThe  Iuav  University  in  Venice  realized  a  test  on  the  Canal Grande with the most advanced detection techniques, in col-laboration with Riegl and Microgeo, making the laser scanning of all the elevation  through an acquisition system integrated on a ship.

Il Canal Grande a Venezia in scansione 3D da natante

Directory of Open Access Journals (Sweden)

Caterina Balletti

2012-04-01

Full Text Available L’Università Iuav di Venezia ha testato sul Canal Grande le più innovative tecniche di rilevamento, in collaborazione con Riegl e Microgeo, realizzando la scansione di tutti i prospetti attraverso un sistema di acquisizione integrato da natante.   The Grand Canal in Venice by boat 3d laser scanning The  Iuav  University  in  Venice  realized  a  test  on  the  Canal Grande with the most advanced detection techniques, in col-laboration with Riegl and Microgeo, making the laser scanning of all the elevation  through an acquisition system integrated on a ship.

Administration et gestion des contrats XL

CERN Document Server

Senouf, J

2000-01-01

Les grands contrats de travaux génèrent un grand nombre de commandes (OSVC) passées par un grand nombre de responsables techniques. Ils sont généralement basés sur des bordereaux de prix associés à un éventail de conditions économiques adaptées aux besoins complexes et variés des multiples utilisateurs du CERN nécessitant des calculs sophistiqués. L'administration des commandes, le suivi des travaux et de la facturation doivent répondre aux besoins de tous les acteurs. Les responsables techniques doivent jouir de la plus large indépendance administrative dans le respect des règlements CERN et des conditions contractuelles. Le contrôle des métrés et décomptes doit être rigoureux et d'une traçabilité complète. L'utilisation des bases de données Oracle a déjà permis l'intégration des données administratives et techniques. Le Web nous invite à une communication totale et transparente entre les utilisateurs, les services techniques et les contractants. De nouveaux types de contrat so...

Cassini's Grand Finale Overview

Science.gov (United States)

Spilker, L. J.

2017-12-01

After 13 years in orbit, the Cassini-Huygens Mission to Saturn ended in a science-rich blaze of glory. Cassini sent back its final bits of unique science data on September 15, 2017, as it plunged into Saturn's atmosphere, vaporizing and satisfying planetary protection requirements. Cassini's final phase covered roughly ten months and ended with the first time exploration of the region between the rings and planet. In late 2016 Cassini transitioned to a series of 20 Ring Grazing orbits with peripases just outside Saturn's F ring, providing close flybys of tiny ring moons, including Pan, Daphnis and Atlas, and high-resolution views of Saturn's A and F rings. A final Titan flyby in late April 2017 propelled Cassini across Saturn's main rings and into its Grand Finale orbits. Comprised of 22 orbits, Cassini repeatedly dove between Saturn's innermost rings and upper atmosphere to answer fundamental questions unattainable earlier in the mission. The last orbit turned the spacecraft into the first Saturn atmosphere probe. The Grand Finale orbits provided highest resolution observations of both the rings and Saturn, and in-situ sampling of the ring particle composition, Saturn's atmosphere, plasma, and innermost radiation belts. The gravitational field was measured to unprecedented accuracy, providing information on the interior structure of the planet, winds in the deeper atmosphere, and mass of the rings. The magnetic field provided insight into the physical nature of the magnetic dynamo and structure of the internal magnetic field. The ion and neutral mass spectrometer sampled the upper atmosphere for molecules that escape the atmosphere in addition to molecules originating from the rings. The cosmic dust analyzer directly sampled the composition from different parts of the main rings for the first time. Fields and particles instruments directly measured the plasma environment between the rings and planet. Science highlights and new mysteries collected in the Grand

PREDICTORS AND OUTCOMES OF SPORT EVENT EXPERIENTIAL VALUE: INSIGHTS FROM FORMULA ONE PETRONAS MALAYSIA GRAND PRIX

OpenAIRE

Rosidah Musa; Rezian-na Muhammad Kassim

2013-01-01

Value creation for customers in the form of experiences has been gaining attention remarkably. Great customer experiences could fuel surprising wow moments of truth, or perhaps magic moment. In fact, customer experience is destined to act as the tool for differentiation strategy. Quality products and services are no longer sufficient for business sustainability, for customers need to bestow upon with satisfactory experiences that they valued. Research stream on experiential value is sparse; h...

78 FR 34568 - Special Local Regulation; Heritage Coast Offshore Grand Prix, Tawas Bay; East Tawas, MI

Science.gov (United States)

2013-06-10

... to wait for a comment period to run would be both impracticable and contrary to the public interest.... For the same reasons discussed in the preceding paragraph, waiting for a 30 day notice period run... unusual hazards to public safety and property and could easily result in serious injuries or fatalities...

Albuquerque/Middle Rio Grande Urban Waters Viewer

Data.gov (United States)

U.S. Environmental Protection Agency — These data have been compiled in support of the Middle Rio Grande/Albuquerque Urban Waters Partnership for the region including Albuquerque, New Mexico.The Middle...

Paraboles et catastrophes

CERN Document Server

Thom, René

1983-01-01

René Thom, mathématicien français, membre de l'Académie des Sciences, s'est vu décerner en 1958 la médaille Field, équivalent du Prix Nobel en mathématiques, pour ses créations intellectuelles, la " théorie des catastrophes ", regard nouveau sur toutes les transformations qui adviennent de manière brusque, imprévisible, dramatique. Dans ces entretiens qui vont de la mathématique à l'embryologie, de la linguistique à l'anthropologie et à l'histoire, René Thom expose les grandes lignes de la théorie des catastrophes et passe en revue, avec un esprit à la fois critique et passionné, les grands thèmes scientifiques de notre époque, de la physique atomique à la biologie moléculaire, du " progrès " scientifique et technologique aux connexions complexes entre la société et la science. " Ce petit livre est une extraordinaire réussite en vulgarisation ". (Jean Largeault)

Raptor Use of the Rio Grande Gorge

Energy Technology Data Exchange (ETDEWEB)

Ponton, David A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2015-03-20

The Rio Grande Gorge is a 115 km long river canyon located in Southern Colorado (15 km) and Northern New Mexico (100 km). The majority of the canyon is under the administration of the Bureau of Land Management {BLM), and 77 km of the canyon south of the Colorado/New Mexico border are designated Wild River under the National Wild and Scenic Rivers Act of 1968. Visits I have made to the Rio Grande Gorge over the past 15 .years disclosed some raptor utilization. As the Snake River Birds of Prey Natural Area gained publicity, its similarity to the Rio Grande Gorge became obvious, and I was intrigued by the possibility of a high raptor nesting density in the Gorge. A survey in 1979 of 20 km of the northern end of the canyon revealed a moderately high density of red-tailed hawks and prairie falcons. With the encouragement of that partial survey, and a need to assess the impact of river-running on nesting birds of prey, I made a more comprehensive survey in 1980. The results of my surveys, along with those of a 1978 helicopter survey by the BLM, are presented in this report, as well as general characterization of the area, winter use by raptors, and an assessment of factors influencing the raptor population.

Grand Minima: Is The Sun Going To Sleep?

Science.gov (United States)

Mcintosh, S. W.; Leamon, R. J.

2014-12-01

We explore recent observational work which indicate that the energetics of the sun's outer atmosphere have been on a steady decline for the past decade and perhaps longer. Futher, we show that new investigations into evolution of the Sun's global magnetic activity appear to demonstrate a path through which the Sun can go into, and exit from, a grand activity minimum without great difficulty while retaining an activity cycle - only losing sunspots. Are we at the begining of a new grand(-ish) minimum? Naturally, only time will tell, but the observational evidence hint that one may not be far off to what impact on the Sun-Earth Connection.

Guidebook to Rio Grande rift in New Mexico

Science.gov (United States)

Hawley, J.W.

1978-01-01

Discusses the details of geologic features along the rift zone. Included are short papers on topics relative to the overall region. These papers and the road logs are of special interest to any one pursuing further study of the rift. This book is a comprehensive guide to the middle and late Cenozoic geology of the Rio Grande region of Colorado and New Mexico. Though initially used on field trips for the International Symposium on Tectonics and Magmatism of the Rio Grande rift, the guidebook will be useful to anyone interested in the Cenozoic history of the 600-mi-long area extending from central Colorado to El Paso, Texas.

Carbonaceous aerosol particles from common vegetation in the Grand Canyon

International Nuclear Information System (INIS)

Hallock, K.A.; Mazurek, M.A.; Cass, G.R.

1992-05-01

The problem of visibility reduction in the Grand Canyon due to fine organic aerosol particles in the atmosphere has become an area of increased environmental concern. Aerosol particles can be derived from many emission sources. In this report, we focus on identifying organic aerosols derived from common vegetation in the Grand Canyon. These aerosols are expected to be significant contributors to the total atmospheric organic aerosol content. Aerosol samples from living vegetation were collected by resuspension of surface wax and resin components liberated from the leaves of vegetation common to areas of the Grand Canyon. The samples were analyzed using high-resolution gas chromatography/mass spectrometry (GC/MS). Probable identification of compounds was made by comparison of sample spectra with National Institute of Standards and Technology (NIST) mass spectral references and positive identification of compounds was made when possible by comparison with authentic standards as well as NIST references. Using these references, we have been able to positively identify the presence of n-alkane and n-alkanoic acid homolog series in the surface waxes of the vegetation sampled. Several monoterpenes, sesquiterpenes, and diterpenes were identified also as possible biogenic aerosols which may contribute to the total organic aerosol abundance leading to visibility reduction in the Grand Canyon

Grande do Sul, Brasil

Directory of Open Access Journals (Sweden)

Denis Alcides-Rezende

2008-01-01

Full Text Available The objective of this work is to analyse the integration of information systems and information technology resources in the municipal planning of 14 small cities of Rio Grande do Sul (Brazil. The research methodology consisted of a multiple case study together with a convenient non-probabilistic sample chosen through a research protocol. The results demonstrate the difficulties of these cities to organise the municipal data as well as their struggle for accessibility of information and planning for management and control.

Mitigation measures for the La Grande 1 hydroelectric development

International Nuclear Information System (INIS)

Faucher, O.; Gagnon, R.

1992-01-01

Measures to mitigate environmental impacts of the La Grande 1 hydroelectric development are described. An overview is presented of the La Grande 1 project, its surrounding environment, and the principle environmental repercussions of the reservoir, hydrological changes between the dam and river mouth, construction activities and permanent and temporary structures, and presence of workers. Mitigation measures including compensation, corrective measures (deforestation, selective cutting, fish populations, wildlife populations, land rehabilitation, access roads, fisheries, and erosion control), protective measures, enhancement measures, and contract and employment opportunities for the Cree population are described. 10 refs., 2 figs

Comprehensive District Reform: Philadelphia's Grand Experiment.

Science.gov (United States)

Useem, Elizabeth; Balfanz, Robert

2002-01-01

This report describes "Philadelphia's Grand Experiment" in comprehensive school district reform, from its conception through its initial months of implementation. In 2001, as part of the remedy for low student performance, the governor ordered the state to take over governance of the Philadelphia School District, with a substantial…

Review of the analytical techniques used in the hydrogeochemical prospecting of uranium; Revue des techniques analytiques utilisees dans la prospection hydrogeochimique de l'uranium

Energy Technology Data Exchange (ETDEWEB)

Grimbert, A; Berthollet, P [Commissariat a l' Energie Atomique, Section de Geochimie de la Dir. des Recherches et Exploitations Minieres, Fontenay aux Roses (France)

1959-07-01

This report examines the methods recommended for the estimation of uranium in water. The advantages and disadvantages of these methods are studied with respect to the qualities necessary for the hydrogeochemical prospecting of uranium sensitivity of the order of 1/5 ppb with an accuracy of 15 to 20 per cent, high fidelity, rapidity, simplicity and low cost. (author) [French] Ce rapport examine les methodes preconisees pour le dosage de l'uranium dans les eaux; les avantages et les inconvenients de ces methodes sont etudies en fonction des qualites necessitees par la prospection hydrogeochimique de l'uranium: sensibilite de l'ordre de 1/5 de ppb avec une precision de 15 a 20 pour cent, grande fidelite, rapidite, simplicite, et bas prix de revient. (auteur)

Special offer

CERN Multimedia

Staff Association

2010-01-01

Entrez en Harmony et découvrez… Un espace bien-être avec piscine, jacuzzi, hammam, sauna. Une offre de 65 cours collectifs dispensés par des professeurs diplômés, et de multiples possibilités de s’entraîner individuellement ou avec un coach. Un personnel expérimenté à votre écoute. Des locaux spacieux, lumineux, situés au centre de La Praille. Une garderie, des places de parking et 50 commerces, et une grande diversité de collations et jus de fruits frais. Prix corporate « spécial 10 ans » Plus de 20 % de rabais en 2010 Sur présentation de votre carte membre Votre contact: Sara Forestier 079 290 66 18

Environmental assessment of facility operations at the U.S. Department of Energy Grand Junction Projects Office, Grand Junction, Colorado

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-06-01

The US Department of Energy (DOE) has prepared a sitewide environmental assessment (EA) of the proposed action to continue and expand present-day activities on the DOE Grand Junction Projects Office (GJPO) facility in Grand Junction, Colorado. Because DOE-GJPO regularly proposes and conducts many different on-site activities, DOE decided to evaluate these activities in one sitewide EA rather than in multiple, activity-specific documents. On the basis of the information and analyses presented in the EA, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment, as defined by the National Environmental Policy Act (NEPA) of 1969. Therefore, preparation of an environmental impact statement is not required for facility operations, and DOE is issuing this Finding of No Significant Impact (FONSI).

Environmental assessment of facility operations at the U.S. Department of Energy Grand Junction Projects Office, Grand Junction, Colorado

International Nuclear Information System (INIS)

1996-06-01

The US Department of Energy (DOE) has prepared a sitewide environmental assessment (EA) of the proposed action to continue and expand present-day activities on the DOE Grand Junction Projects Office (GJPO) facility in Grand Junction, Colorado. Because DOE-GJPO regularly proposes and conducts many different on-site activities, DOE decided to evaluate these activities in one sitewide EA rather than in multiple, activity-specific documents. On the basis of the information and analyses presented in the EA, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment, as defined by the National Environmental Policy Act (NEPA) of 1969. Therefore, preparation of an environmental impact statement is not required for facility operations, and DOE is issuing this Finding of No Significant Impact (FONSI)

GrandBase: generating actionable knowledge from Big Data

Directory of Open Access Journals (Sweden)

Xiu Susie Fang

2017-08-01

Full Text Available Purpose – This paper aims to propose a system for generating actionable knowledge from Big Data and use this system to construct a comprehensive knowledge base (KB, called GrandBase. Design/methodology/approach – In particular, this study extracts new predicates from four types of data sources, namely, Web texts, Document Object Model (DOM trees, existing KBs and query stream to augment the ontology of the existing KB (i.e. Freebase. In addition, a graph-based approach to conduct better truth discovery for multi-valued predicates is also proposed. Findings – Empirical studies demonstrate the effectiveness of the approaches presented in this study and the potential of GrandBase. The future research directions regarding GrandBase construction and extension has also been discussed. Originality/value – To revolutionize our modern society by using the wisdom of Big Data, considerable KBs have been constructed to feed the massive knowledge-driven applications with Resource Description Framework triples. The important challenges for KB construction include extracting information from large-scale, possibly conflicting and different-structured data sources (i.e. the knowledge extraction problem and reconciling the conflicts that reside in the sources (i.e. the truth discovery problem. Tremendous research efforts have been contributed on both problems. However, the existing KBs are far from being comprehensive and accurate: first, existing knowledge extraction systems retrieve data from limited types of Web sources; second, existing truth discovery approaches commonly assume each predicate has only one true value. In this paper, the focus is on the problem of generating actionable knowledge from Big Data. A system is proposed, which consists of two phases, namely, knowledge extraction and truth discovery, to construct a broader KB, called GrandBase.

Lower Grande Ronde smolt trap monitoring. Annual report 1996

International Nuclear Information System (INIS)

Setter, A.; Carmichael, R.W.

1998-01-01

The authors sampled downstream migrating salmonids at Boggan's Oasis in the Grande Ronde River with a screw trap during 1995 and a scoop trap during 1996. Sampling began in March and terminated early in June. Wild spring chinook and wild/hatchery steelhead were collected and marked to assess migration patterns and timing. Fish were marked with tags in order to obtain downstream migration data with minimal fish handling. Observations were recorded when a fish swam through an interrogation monitor at hydroelectric facilities downstream. The second year for monitoring smolts leaving the Grande Ronde River was completed in 1995. The authors continued to pursue moving to a permanent location downstream for 1997 because of the limitations for trapping smolts at Boggan's Oasis. This involved reconnaissance surveys of several potential sites near the mouth of the river from 1994--1996. During February of 1996, a water velocity and bottom topography assessment was completed. Results of the assessment were used for siting the anchoring tower structure upstream approximately 1.2 miles from the mouth of the Grande Ronde River

Simulations of Precipitation Variability over the Upper Rio Grande Basin

International Nuclear Information System (INIS)

Costigan, Keeley R.; Bossert, James E.; Langley, David L.

1997-10-01

In this research, we study Albuquerque's water and how it may be affected by changes in the regional climate, as manifested by variations in Rio Grande water levels. To do this, we rely on the use of coupled atmospheric, runoff, and ground water models. Preliminary work on the project has focused on uncoupled simulations of the aquifer beneath Albuquerque and winter precipitation simulations of the upper Rio Grande Basin. The latter is discussed in this paper

Lead poisoning among Arab American and African American children in the Detroit metropolitan area, Michigan.

Science.gov (United States)

Nriagu, Jerome; Senthamarai-Kannan, Raghavendra; Jamil, Hikmet; Fakhori, Monty; Korponic, Summer

2011-09-01

This study explored the hypothesis that acculturation is a risk factor for childhood lead poisoning in the Detroit area of Michigan. Blood lead levels (BLLs) were determined in 429 Arab American and African American children, aged 6 months to 15 years, who were receiving well-child examination in three Women, Infant, and Children (WIC) clinics in the city. Mean BLL was 3.8 ± 2.3 μg/dL (range: 1-18 μg/dL) and 3.3% of the children tested had blood lead values above the 10 μg/dL level of concern. Neither the age of the dwelling units nor ethnicity of the child was significantly associated with the BLL. Multivariable analyses instead identified a number of acculturation-related factors that are associated with elevation in blood lead including paternal education, language spoken at home (English only, English and Arabic, or Arabic only), home ownership, smoking in the home, and exposure of child to home health remedies. The difference in blood lead between Arab American children from families where Arabic only versus Arabic and English is spoken at home was found to be statistically significant. This study provides information showing that immigrant children are at heightened risk of being poisoned by lead which can be useful in identifying groups at risk of atypical exposures.

Light grand unified theory triplets and Yukawa splitting

International Nuclear Information System (INIS)

Rakshit, Subhendu; Shadmi, Yael; Raz, Guy; Roy, Sourov

2004-01-01

Triplet-mediated proton decay in grand unified theories (GUTs) is usually suppressed by arranging a large triplet mass. Here we explore instead a mechanism for suppressing the couplings of the triplets to the first and second generations compared to the Yukawa couplings, so that the triplets can be light. This mechanism is based on a 'triplet symmetry' in the context of product-group GUTs. We study two possibilities. The first possibility, which requires the top Yukawa coupling to arise from a nonrenormalizable operator at the GUT scale, is that all triplet couplings to matter are negligible, so that the triplets can be at the weak scale, giving new evidence for grand unification. The second possibility is that some triplet couplings, and in particular Ttb and Tt-barl-bar, are equal to the corresponding Yukawa couplings. This would give a distinct signature of grand unification if the triplets were sufficiently light. However, we derive a model-independent bound on the triplet mass in this case, which is at least 10 6 GeV. Finally, we construct an explicit viable GUT model based on Yukawa splitting, with the triplets at 10 14 GeV, as required for coupling unification to work. This model requires no additional thresholds below the GUT scale

Grand canonical electronic density-functional theory: Algorithms and applications to electrochemistry

International Nuclear Information System (INIS)

Sundararaman, Ravishankar; Goddard, William A. III; Arias, Tomas A.

2017-01-01

First-principles calculations combining density-functional theory and continuum solvation models enable realistic theoretical modeling and design of electrochemical systems. When a reaction proceeds in such systems, the number of electrons in the portion of the system treated quantum mechanically changes continuously, with a balancing charge appearing in the continuum electrolyte. A grand-canonical ensemble of electrons at a chemical potential set by the electrode potential is therefore the ideal description of such systems that directly mimics the experimental condition. We present two distinct algorithms: a self-consistent field method and a direct variational free energy minimization method using auxiliary Hamiltonians (GC-AuxH), to solve the Kohn-Sham equations of electronic density-functional theory directly in the grand canonical ensemble at fixed potential. Both methods substantially improve performance compared to a sequence of conventional fixed-number calculations targeting the desired potential, with the GC-AuxH method additionally exhibiting reliable and smooth exponential convergence of the grand free energy. Lastly, we apply grand-canonical density-functional theory to the under-potential deposition of copper on platinum from chloride-containing electrolytes and show that chloride desorption, not partial copper monolayer formation, is responsible for the second voltammetric peak.

Grand canonical electronic density-functional theory: Algorithms and applications to electrochemistry

Science.gov (United States)

Sundararaman, Ravishankar; Goddard, William A.; Arias, Tomas A.

2017-03-01

First-principles calculations combining density-functional theory and continuum solvation models enable realistic theoretical modeling and design of electrochemical systems. When a reaction proceeds in such systems, the number of electrons in the portion of the system treated quantum mechanically changes continuously, with a balancing charge appearing in the continuum electrolyte. A grand-canonical ensemble of electrons at a chemical potential set by the electrode potential is therefore the ideal description of such systems that directly mimics the experimental condition. We present two distinct algorithms: a self-consistent field method and a direct variational free energy minimization method using auxiliary Hamiltonians (GC-AuxH), to solve the Kohn-Sham equations of electronic density-functional theory directly in the grand canonical ensemble at fixed potential. Both methods substantially improve performance compared to a sequence of conventional fixed-number calculations targeting the desired potential, with the GC-AuxH method additionally exhibiting reliable and smooth exponential convergence of the grand free energy. Finally, we apply grand-canonical density-functional theory to the under-potential deposition of copper on platinum from chloride-containing electrolytes and show that chloride desorption, not partial copper monolayer formation, is responsible for the second voltammetric peak.

A Nurse-Led Innovation in Education: Implementing a Collaborative Multidisciplinary Grand Rounds.

Science.gov (United States)

Matamoros, Lisa; Cook, Michelle

2017-08-01

Multidisciplinary grand rounds provides an opportunity to promote excellence in patient care through scholarly presentations and interdisciplinary collaboration with an innovative approach. In addition, multidisciplinary grand rounds serves to recognize expertise of staff, mentor and support professional development, and provide a collaborative environment across all clinical disciplines and support services. This article describes a process model developed by nurse educators for implementing a multidisciplinary grand rounds program. The components of the process model include topic submissions, coaching presenters, presentations, evaluations, and spreading the work. This model can be easily implemented at any organization. J Contin Educ Nurs. 2017;48(8):353-357. Copyright 2017, SLACK Incorporated.

Birds of the Reserva Biológica do Mato Grande and surroundings, Rio Grande do Sul, Brazil

DEFF Research Database (Denmark)

Vizentin-Bugoni, Jeferson; Jacobs, Fernando; Coimbra, Marco Antônio Afonso

2015-01-01

The Reserva Biológica do Mato Grande encompasses 5,161 hectares of wetlands, restinga forests and grasslands in southern Brazil. Aiming to assemble a list of bird species occurring in the reserve, we carried out 21 monthly expeditions from July 2007 to March 2009 and an additional visit on October...

Reisipakkumine - Grand Tour Itaalias / Mai Levin

Index Scriptorium Estoniae

Levin, Mai, 1942-

2009-01-01

Tiina Abeli koostatud ja Urmas Viigi kujundatud näitus "Grand Tour. Eesti kunstnikud Itaalias" Kumu Kunstimuuseumis 05. aprillini. Loetletud eksponeeritud tööde autoreid. Näitus annab ülevaate, kes siinsetest kunstnikest 19. sajandi algusest kuni 1930ndate aastateni Itaalias käisid ja kuidas see nende loomingut mõjutas

Falares: a oralidade como elemento construtor da grande-reportagem

OpenAIRE

Alex Criado

2006-01-01

Esta tese discute a incorporação da oralidade de falantes excluídos social e culturalmente na grande-reportagem. O foco desta pesquisa é refletir como a grande-reportagem no Brasil, em sua missão de desvendamento do real, tem lidado com a questão da oralidade. Discute os desafios para a incorporação dos registros orais de pessoas com baixa escolaridade, tendo em vista o preconceito que existe na sociedade em relação aos falantes que se utilizam de modalidades diferentes da língua padrão. Prop...

Sudden transitions and grand variations in the solar dynamo, past and future☆

Directory of Open Access Journals (Sweden)

De Jager Cornelis

2012-06-01

Full Text Available The solar dynamo is the exotic dance of the sun’s two major magnetic field components, the poloidal and the toroidal, interacting in anti-phase. On the basis of new data on the geomagnetic aa index, we improve our previous forecast of the properties of the current Schwabe cycle #24. Its maximum will occur in 2013.5 and the maximum sunspot number Rmax will then be 62 ± 12, which is within the bounds of our earlier forecasts. The subsequent analysis, based on a phase diagram, which is a diagram showing the relation between maximum sunspot numbers and minimum geomagnetic aa index values leads to the conclusion that a new Grand Episode in solar activity has started in 2008. From the study of the natural oscillations in the sunspot number time series, as found by an analysis based on suitable wavelet base functions, we predict that this Grand Episode will be of the Regular Oscillations type, which is the kind of oscillations that also occurred between 1724 and 1924. Previous expectations of a Grand (Maunder-type Minimum of solar activity cannot be supported. We stress the significance of the Hallstatt periodicity for determining the character of the forthcoming Grand Episodes. No Grand Minimum is expected to occur during the millennium that has just started.

Nalisis Kinerja Keuangan pada PT. Grand Victoria Hotel di Samarinda

OpenAIRE

-, Atmajaya -

2013-01-01

Based on the results of analysis show that the performance of PT. Hotel Grand Victorian is measured using liquidity ratios and profitability ratios decreased from 2010-2012. Performance PT. Grand Victorian is measured using the liquidity ratio has decreased from year 2010-2012 consists of current ratio has decreased, and this is because the total current assets has increased and decreased. Meanwhile, the cash ratio from year 2010-2012 has increased, this is because the total cash and cash equ...

Test of hadronic interaction models with the KASCADE-Grande muon data

Directory of Open Access Journals (Sweden)

Schieler H.

2013-06-01

Full Text Available KASCADE-Grande is an air-shower observatory devoted for the detection of cosmic rays with energies in the interval of 1014 – 1018 eV, where the Grande array is responsible for the higher energy range. The experiment comprises different detection systems which allow precise measurements of the charged, electron and muon numbers of extensive air-showers (EAS. These data is employed not only to reconstruct the properties of the primary cosmic-ray particle but also to test hadronic interaction models at high energies. In this contribution, predictions of the muon content of EAS from QGSJET II-2, SIBYLL 2.1 and EPOS 1.99 are confronted with the experimental measurements performed with the KASCADE-Grande experiment in order to test the validity of these hadronic models commonly used in EAS simulations.

LEP constraints on grand unified theories

International Nuclear Information System (INIS)

Sarkar, Utpal

1993-01-01

Recent developments on grand unified theories (GUTs) in the context of the LEP measurements of the coupling constants are reviewed. The three coupling constants at the electroweak scale have been measured at LEP quite precisely. One can allow these couplings to evolve with energy following the renormalization group equations for the various groups and find out whether all the coupling constants meet at any energy. It was pointed out that the minimal SU(5) grand unified theory fails to satisfy this test. However, various extensions of the theory are still allowed. These extensions include (i) supersymmetric SU(5) GUT, with some arbitrariness in the susy breaking scale arising from the threshold corrections, (ii) non-susy SU(5) GUTs with additional fermions as well as Higgs multiplets, which has masses of the order of TeV, and (iii) non-renormalizable effect of gravity with a fine tuned relation among the coupling constants at the unification energy. The LEP results also constrain GUTs with an intermediate symmetry breaking scale. By adjusting the intermediate symmetry breaking scale, one usually can have unification, but these theories get constrained. For example, the left-right symmetric theories coming from GUTs can be broken only at energies higher than about ∼10 10 GeV. This implies that if right handed gauge bosons are found at energies lower than this scale, then that will rule out the possibility of grand unification. Another recent interesting development on the subject, namely, low energy unification, is discussed in this context. All the coupling constants are unified at energies of the order of ∼10 8 GeV when they are embedded in an SU(15)GUT, with some particular symmetry breaking pattern. But even in this case the results of the intermediate symmetry breaking scale remain unchanged. (author). 16 refs., 3 figs

US DOE Grand Challenge in Computational Accelerator Physics

International Nuclear Information System (INIS)

Ryne, R.; Habib, S.; Qiang, J.; Ko, K.; Li, Z.; McCandless, B.; Mi, W.; Ng, C.; Saparov, M.; Srinivas, V.; Sun, Y.; Zhan, X.; Decyk, V.; Golub, G.

1998-01-01

Particle accelerators are playing an increasingly important role in basic and applied science, and are enabling new accelerator-driven technologies. But the design of next-generation accelerators, such as linear colliders and high intensity linacs, will require a major advance in numerical modeling capability due to extremely stringent beam control and beam loss requirements, and the presence of highly complex three-dimensional accelerator components. To address this situation, the U.S. Department of Energy has approved a ''Grand Challenge'' in Computational Accelerator Physics, whose primary goal is to develop a parallel modeling capability that will enable high performance, large scale simulations for the design, optimization, and numerical validation of next-generation accelerators. In this paper we report on the status of the Grand Challenge

Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program, 1995-2002 Summary Report.

Energy Technology Data Exchange (ETDEWEB)

Hoffnagle, Timothy; Carmichael, Richard; Noll, William

2003-12-01

The Grande Ronde Basin once supported large runs of chinook salmon Oncorhynchus tshawytscha and estimated peak escapements in excess of 10,000 occurred as recently as the late 1950's (U.S. Army Corps of Engineers 1975). Natural escapement declines in the Grande Ronde Basin have been severe and parallel those of other Snake River populations. Reduced productivity has primarily been attributed to increased mortality associated with downstream and upstream migration past eight dams and reservoirs in the Snake and Columbia rivers. Reduced spawner numbers, combined with human manipulation of previously important spawning and rearing habitat in the Grande Ronde Basin, have resulted in decreased spawning distribution and population fragmentation of chinook salmon in the Grande Ronde Basin (Figure 1; Table 1). Escapement of spring/summer chinook salmon in the Snake River basin included 1,799 adults in 1995, less than half of the previous record low of 3,913 adults in 1994. Catherine Creek, Grande Ronde River and Lostine River were historically three of the most productive populations in the Grande Ronde Basin (Carmichael and Boyce 1986). However, productivity of these populations has been poor for recent brood years. Escapement (based on total redd counts) in Catherine Creek and Grande Ronde and Lostine rivers dropped to alarmingly low levels in 1994 and 1995. A total of 11, 3 and 16 redds were observed in 1994 in Catherine Creek, upper Grande Ronde River and Lostine River, respectively, and 14, 6 and 11 redds were observed in those same streams in 1995. In contrast, the maximum number of redds observed in the past was 505 in Catherine Creek (1971), 304 in the Grande Ronde River (1968) and 261 in 1956 in the Lostine River (Tranquilli et al 2003). Redd counts for index count areas (a standardized portion of the total stream) have also decreased dramatically for most Grande Ronde Basin streams from 1964-2002, dropping to as low as 37 redds in the 119.5 km in the index

Severe accident sequences simulated at the Grand Gulf Nuclear Station

International Nuclear Information System (INIS)

Carbajo, J.J.

1999-01-01

Different severe accident sequences employing the MELCOR code, version 1.8.4 QK, have been simulated at the Grand Gulf Nuclear Station (Grand Gulf). The postulated severe accidents simulated are two low-pressure, short-term, station blackouts; two unmitigated small-break (SB) loss-of-coolant accidents (LOCAs) (SBLOCAs); and one unmitigated large LOCA (LLOCA). The purpose of this study was to calculate best-estimate timings of events and source terms for a wide range of severe accidents and to compare the plant response to these accidents

Panel - Rio Grande restoration: Future directions

Science.gov (United States)

Deborah M. Finch; Pete V. Domenici; Jeffrey. C. Whitney; Steve Harris; Brian Shields; Clifford S. Crawford

1996-01-01

The purpose of this panel was to discuss historical and current changes to the Rio Grande system, focusing on the middle Basin, and to present and review different individual, organizational, and political perspectives on the future of the system. Invitations were made to panelists based on their past and current interests and activities pertaining to restoration of...

Engineering assessment of inactive uranium mill tailings, Grand Junction site, Grand Junction, Colorado. Phase II, Title I

Energy Technology Data Exchange (ETDEWEB)

None

1977-10-01

Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Grand Junction, Colorado. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology and the evaluation and costing of alternative corrective actions. Radon gas release from the 1.9 million tons of tailings at the Grand Junction site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The eight alternative actions presented range from millsite decontamination (Option I), to adding various depths of stabilization cover material (Options II and III), to removal of the tailings to long-term storage sites and decontamination of the present site (Options IV through VIII). Cost estimates for the eight options range from $470,000 to $18,130,000. Reprocessing the tailings for uranium recovery does not appear to be economically attractive at present.

Engineering assessment of inactive uranium mill tailings, Grand Junction site, Grand Junction, Colorado. Phase II, Title I

International Nuclear Information System (INIS)

1977-10-01

Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Grand Junction, Colorado. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology and the evaluation and costing of alternative corrective actions. Radon gas release from the 1.9 million tons of tailings at the Grand Junction site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The eight alternative actions presented range from millsite decontamination (Option I), to adding various depths of stabilization cover material (Options II and III), to removal of the tailings to long-term storage sites and decontamination of the present site (Options IV through VIII). Cost estimates for the eight options range from $470,000 to $18,130,000. Reprocessing the tailings for uranium recovery does not appear to be economically attractive at present

Microbial contamination and chemical toxicity of the Rio Grande

Directory of Open Access Journals (Sweden)

Valles Adrian

2004-04-01

Full Text Available Abstract Background The Rio Grande River is the natural boundary between U.S. and Mexico from El Paso, TX to Brownsville, TX. and is one of the major water resources of the area. Agriculture, farming, maquiladora industry, domestic activities, as well as differences in disposal regulations and enforcement increase the contamination potential of water supplies along the border region. Therefore, continuous and accurate assessment of the quality of water supplies is of paramount importance. The objectives of this study were to monitor water quality of the Rio Grande and to determine if any correlations exist between fecal coliforms, E. coli, chemical toxicity as determined by Botsford's assay, H. pylori presence, and environmental parameters. Seven sites along a 112-Km segment of the Rio Grande from Sunland Park, NM to Fort Hancock, TX were sampled on a monthly basis between January 2000 and December 2002. Results The results showed great variability in the number of fecal coliforms, and E. coli on a month-to-month basis. Fecal coliforms ranged between 0–106 CFU/100 ml while E. coli ranged between 6 to > 2419 MPN. H. pylori showed positive detection for all the sites at different times. Toxicity ranged between 0 to 94% of inhibition capacity (IC. Since values above 50% are considered to be toxic, most of the sites displayed significant chemical toxicity at different times of the year. No significant correlations were observed between microbial indicators and chemical toxicity. Conclusion The results of the present study indicate that the 112-Km segment of the Rio Grande river from Sunland Park, NM to Fort Hancock, TX exceeds the standards for contact recreation water on a continuous basis. In addition, the presence of chemical toxicity in most sites along the 112-Km segment indicates that water quality is an area of concern for the bi-national region. The presence of H. pylori adds to the potential health hazards of the Rio Grande. Since no

Recovery from Maunder-like Grand Minima in a Babcock–Leighton Solar Dynamo Model

Science.gov (United States)

Karak, Bidya Binay; Miesch, Mark

2018-06-01

The Sun occasionally goes through Maunder-like extended grand minima when its magnetic activity drops considerably from the normal activity level for several decades. Many possible theories have been proposed to explain the origin of these minima. However, how the Sun managed to recover from such inactive phases every time is even more enigmatic. The Babcock–Leighton type dynamos, which are successful in explaining many features of the solar cycle remarkably well, are not expected to operate during grand minima due to the lack of a sufficient number of sunspots. In this Letter, we explore the question of how the Sun could recover from grand minima through the Babcock–Leighton dynamo. In our three-dimensional dynamo model, grand minima are produced spontaneously as a result of random variations in the tilt angle of emerging active regions. We find that the Babcock–Leighton process can still operate during grand minima with only a minimal number of sunspots, and that the model can emerge from such phases without the need for an additional generation mechanism for the poloidal field. The essential ingredient in our model is a downward magnetic pumping, which inhibits the diffusion of the magnetic flux across the solar surface.

Solar Cycle Variability and Grand Minima Induced by Joy's Law Scatter

Science.gov (United States)

Karak, Bidya Binay; Miesch, Mark S.

2017-08-01

The strength of the solar cycle varies from one cycle to another in an irregular manner and the extreme example of this irregularity is the Maunder minimum when Sun produced only a few spots for several years. We explore the cause of these variabilities using a 3D Babcock--Leighton dynamo. In this model, based on the toroidal flux at the base of the convection zone, bipolar magnetic regions (BMRs) are produced with flux, tilt angle, and time of emergence all obtain from their observed distributions. The dynamo growth is limited by a tilt quenching.The randomnesses in the BMR emergences make the poloidal field unequal and eventually cause an unequal solar cycle. When observed fluctuations of BMR tilts around Joy's law, i.e., a standard deviation of 15 degrees, are considered, our model produces a variation in the solar cycle comparable to the observed solar cycle variability. Tilt scatter also causes occasional Maunder-like grand minima, although the observed scatter does not reproduce correct statistics of grand minima. However, when we double the tilt scatter, we find grand minima consistent with observations. Importantly, our dynamo model can operate even during grand minima with only a few BMRs, without requiring any additional alpha effect.

Day-to-day discrimination and health among Asian Indians: a population-based study of Gujarati men and women in Metropolitan Detroit.

Science.gov (United States)

Yoshihama, Mieko; Bybee, Deborah; Blazevski, Juliane

2012-10-01

This study examined the relationship between experiences of day-to-day discrimination and two measures of health among Gujaratis, one of the largest ethnic groups of Asian Indians in the U.S. Data were collected via computer-assisted telephone interviews with a random sample of Gujarati men and women aged 18-64 in Metropolitan Detroit (N = 423). Using structural equation modeling, we tested two gender-moderated models of the relationship between day-to-day discrimination and health, one using the single-item general health status and the other using the 4-item emotional wellbeing measure. For both women and men, controlling for socio-demographic and other relevant characteristics, the experience of day-to-day discrimination was associated with worse emotional wellbeing. However, day-to-day discrimination was associated with the single-item self-rated general health status only for men. This study identified not only gender differences in discrimination-health associations but also the importance of using multiple questions in assessing perceived health status.

76 FR 6517 - San Luis & Rio Grande Railroad-Petition for a Declaratory Order

Science.gov (United States)

2011-02-04

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35380] San Luis & Rio... petition filed by San Luis & Rio Grande Railroad (SLRG), the Board instituted a declaratory order... proposed operation of a truck-to-rail transload facility in Antonito, Colorado. See San Luis & Rio Grande R...

Maternal Grand Multiparity and the Risk of Severe Mental Disorders in Adult Offspring.

Directory of Open Access Journals (Sweden)

Marius Lahti

Full Text Available Previous studies have shown that maternal grand multiparity may predict an increased risk of mental disorders in young adult offspring, but whether such effects persist throughout adulthood remains unknown. The current study examined if maternal grand multiparity predicts the risks of severe mental disorders, suicides, suicide attempts and dementias throughout adult life.Our study sample comprised 13243 Helsinki Birth Cohort Study 1934-1944 participants (6905 men and 6338 women. According to hospital birth records, 341 offspring were born to grand multiparous mothers. From Finnish national hospital discharge and causes of death registers, we identified 1682 participants diagnosed with mental disorders during 1969-2010.Maternal grand multiparity predicted significantly increased risks of mood disorders (Hazard Ratio = 1.64, p = 0.03, non-psychotic mood disorders (Hazard Ratio = 2.02, p = 0.002, and suicide attempts (Hazard Ratio = 3.94, p = 0.01 in adult offspring. Furthermore, women born to grand multiparous mothers had significantly increased risks of any severe mental disorder (Hazard Ratio = 1.79, p = 0.01, non-psychotic substance use disorders (Hazard Ratio = 2.77, p = 0.02 schizophrenia, schizotypal and delusional disorders (Hazard Ratio = 2.40, p = 0.02, mood disorders (Hazard Ratio = 2.40, p = 0.002, non-psychotic mood disorders (Hazard Ratio = 2.91, p<0.001, and suicide attempts (Hazard Ratio = 5.05, p = 0.01 in adulthood. The effects of maternal grand multiparity on offspring psychopathology risk were independent of maternal age and body mass index at childbirth, and of year of birth, sex, childhood socioeconomic position, and birth weight of the offspring. In contrast, no significant effects were found among men.Women born to grand multiparous mothers are at an increased risk of severe mental disorders and suicide attempts across adulthood. Our findings may inform the

27 CFR 9.119 - Middle Rio Grande Valley.

Science.gov (United States)

2010-04-01

... Middle Rio Grande Valley. (a) Name. The name of the viticultural area described in this section is... 1979. (24) Veguita, N. Mex. (1952), revised 1979. (25) Wind Mesa, N. Mex. (1952), revised 1967. (c...

Upper Rio Grande water operations model: A tool for enhanced system management

Science.gov (United States)

Gail Stockton; D. Michael Roark

1999-01-01

The Upper Rio Grande Water Operations Model (URGWOM) under development through a multi-agency effort has demonstrated capability to represent the physical river/reservoir system, to track and account for Rio Grande flows and imported San Juan flows, and to forecast flows at various points in the system. Testing of the Rio Chama portion of the water operations model was...

O conservadorismo patronal da grande imprensa brasileira

Directory of Open Access Journals (Sweden)

Fonseca Francisco

2003-01-01

Full Text Available Através da análise da opinião dos editoriais dos quatro principais periódicos diários da grande imprensa, isto é, o Jornal do Brasil, O Globo, a Folha de S. Paulo e O Estado de S. Paulo - aqui considerados "aparelhos privados de hegemonia" -, este artigo procura desvendar os posicionamentos adotados perante a ordem social na Constituinte de 1987/1988, que também contribuem para compreender a reação à Consolidação das Leis do Trabalho. Observa-se, além do mais, as estratégias utilizadas para sua consecução. Conclui-se que, por mecanismos diversos, a grande imprensa contribuiu decisivamente para a introdução da agenda ideológica neoliberal no país, pois atuou de forma a "divulgar e vulgarizar" as idéias pertinentes a este ideário e de forma militantemente conservadora e patronal.

Final Environmental Assessment: Installation of Digital Airport Surveillance Radar at Grand Forks Air Force Base, North Dakota

Science.gov (United States)

2011-05-11

Grand Forks AFB public web site. Notices of Availability were published in the Grand Forks Herald on 10 Mar 2011 and on the Grand Forks AFB web site from...Squadron (319th) FTA Fire Training Area GATR Ground-Air Transmit Receive GFAFB Grand Forks Air Force Base GHG Greenhouse Gas Hz Hertz IEEE Institute of...feet west of the closed/capped ERP Site FT-02, the Fire Training Area/Old Sanitary Landfill Area ( FTA /OSLA), which encompasses 28 acres, five of

Deciphering solar magnetic activity: on grand minima in solar activity

Energy Technology Data Exchange (ETDEWEB)

McIntosh, Scott W. [High Altitude Observatory, National Center for Atmospheric Research, Boulder, CO (United States); Leamon, Robert J., E-mail: mscott@ucar.edu [Department of Physics, Montana State University, Bozeman, MT (United States)

2015-07-08

The Sun provides the energy necessary to sustain our existence. While the Sun provides for us, it is also capable of taking away. The weather and climatic scales of solar evolution and the Sun-Earth connection are not well- understood. There has been tremendous progress in the century since the discovery of solar magnetism—magnetism that ultimately drives the electromagnetic, particulate, and eruptive forcing of our planetary system. There is contemporary evidence of a decrease in solar magnetism, perhaps even indicators of a significant downward trend, over recent decades. Are we entering a minimum in solar activity that is deeper and longer than a typical solar minimum, a “grand minimum”? How could we tell if we are? What is a grand minimum and how does the Sun recover? These are very pertinent questions for modern civilization. In this paper we present a hypothetical demonstration of entry and exit from grand minimum conditions based on a recent analysis of solar features over the past 20 years and their possible connection to the origins of the 11(&ish) year solar activity cycle.

Deciphering Solar Magnetic Activity: On Grand Minima in Solar Activity

Directory of Open Access Journals (Sweden)

Scott William Mcintosh

2015-07-01

Full Text Available The Sun provides the energy necessary to sustain our existence. While the Sun provides for us, it is also capable of taking away. The weather and climatic scales of solar evolution and the Sun-Earth connection are not well understood. There has been tremendous progress in the century since the discovery of solar magnetism - magnetism that ultimately drives the electromagnetic, particulate and eruptive forcing of our planetary system. There is contemporary evidence of a decrease in solar magnetism, perhaps even indicators of a significant downward trend, over recent decades. Are we entering a minimum in solar activity that is deeper and longer than a typical solar minimum, a grand minimum? How could we tell if we are? What is a grand minimum and how does the Sun recover? These are very pertinent questions for modern civilization. In this paper we present a hypothetical demonstration of entry and exit from grand minimum conditions based on a recent analysis of solar features over the past 20 years and their possible connection to the origins of the 11(-ish year solar activity cycle.

Deciphering Solar Magnetic Activity: On Grand Minima in Solar Activity

Science.gov (United States)

Mcintosh, Scott; Leamon, Robert

2015-07-01

The Sun provides the energy necessary to sustain our existence. While the Sun provides for us, it is also capable of taking away. The weather and climatic scales of solar evolution and the Sun-Earth connection are not well understood. There has been tremendous progress in the century since the discovery of solar magnetism - magnetism that ultimately drives the electromagnetic, particulate and eruptive forcing of our planetary system. There is contemporary evidence of a decrease in solar magnetism, perhaps even indicators of a significant downward trend, over recent decades. Are we entering a minimum in solar activity that is deeper and longer than a typical solar minimum, a "grand minimum"? How could we tell if we are? What is a grand minimum and how does the Sun recover? These are very pertinent questions for modern civilization. In this paper we present a hypothetical demonstration of entry and exit from grand minimum conditions based on a recent analysis of solar features over the past 20 years and their possible connection to the origins of the 11(-ish) year solar activity cycle.

Grand challenges for integrated USGS science—A workshop report

Science.gov (United States)

Jenni, Karen E.; Goldhaber, Martin B.; Betancourt, Julio L.; Baron, Jill S.; Bristol, R. Sky; Cantrill, Mary; Exter, Paul E.; Focazio, Michael J.; Haines, John W.; Hay, Lauren E.; Hsu, Leslie; Labson, Victor F.; Lafferty, Kevin D.; Ludwig, Kristin A.; Milly, Paul C. D.; Morelli, Toni L.; Morman, Suzette A.; Nassar, Nedal T.; Newman, Timothy R.; Ostroff, Andrea C.; Read, Jordan S.; Reed, Sasha C.; Shapiro, Carl D.; Smith, Richard A.; Sanford, Ward E.; Sohl, Terry L.; Stets, Edward G.; Terando, Adam J.; Tillitt, Donald E.; Tischler, Michael A.; Toccalino, Patricia L.; Wald, David J.; Waldrop, Mark P.; Wein, Anne; Weltzin, Jake F.; Zimmerman, Christian E.

2017-06-30

Executive SummaryThe U.S. Geological Survey (USGS) has a long history of advancing the traditional Earth science disciplines and identifying opportunities to integrate USGS science across disciplines to address complex societal problems. The USGS science strategy for 2007–2017 laid out key challenges in disciplinary and interdisciplinary arenas, culminating in a call for increased focus on a number of crosscutting science directions. Ten years on, to further the goal of integrated science and at the request of the Executive Leadership Team (ELT), a workshop with three dozen invited scientists spanning different disciplines and career stages in the Bureau convened on February 7–10, 2017, at the USGS John Wesley Powell Center for Analysis and Synthesis in Fort Collins, Colorado.The workshop focused on identifying “grand challenges” for integrated USGS science. Individual participants identified nearly 70 potential grand challenges before the workshop and through workshop discussions. After discussion, four overarching grand challenges emerged:Natural resource security,Societal risk from existing and emerging threats,Smart infrastructure development, andAnticipatory science for changing landscapes.Participants also identified a “comprehensive science challenge” that highlights the development of integrative science, data, models, and tools—all interacting in a modular framework—that can be used to address these and other future grand challenges:Earth Monitoring, Analyses, and Projections (EarthMAP)EarthMAP is our long-term vision for an integrated scientific framework that spans traditional scientific boundaries and disciplines, and integrates the full portfolio of USGS science: research, monitoring, assessment, analysis, and information delivery.The Department of Interior, and the Nation in general, have a vast array of information needs. The USGS meets these needs by having a broadly trained and agile scientific workforce. Encouraging and supporting

Fatou, Julia, Montel le grand prix des sciences mathématiques de 1918, et après

CERN Document Server

Audin, Michèle

2009-01-01

Comment Fatou et Julia ont inventA(c) ce que la (TM)on appelle aujourda (TM)hui les ensembles de Julia, avant, pendant et aprA]s la premiA]re guerre mondiale? La (TM)histoire est racontA(c)e, avec ses mathA(c)matiques, ses conflits, ses personnalitA(c)s. Elle est traitA(c)e A partir de sources nouvelles, et avec rigueur. On pourra sa (TM)y initier A la (TM)itA(c)ration des fractions rationnelles et A la dynamique complexe (ensembles de Julia, de Mandelbrot, ensembles-limites). Qui A(c)taient Pierre Fatou, Gaston Julia, Paul Montel? On y trouvera en particulier des informations sur un mathA(c)m

Pedogenesis, geochemical forms of heavy metals, and artifact weathering in an urban soil chronosequence, Detroit, Michigan

Energy Technology Data Exchange (ETDEWEB)

Howard, Jeffrey L., E-mail: jhoward@wayne.edu [Department of Geology, Wayne State University, Detroit, MI 48202 (United States); Olszewska, Dorota [Department of Geology, Wayne State University, Detroit, MI 48202 (United States)

2011-03-15

An urban soil chronosequence in downtown Detroit, MI was studied to determine the effects of time on pedogenesis and heavy metal sequestration. The soils developed in fill derived from mixed sandy and clayey diamicton parent materials on a level late Pleistocene lakebed plain under grass vegetation in a humid-temperate (mesic) climate. The chronosequence is comprised of soils in vacant lots (12 and 44 years old) and parks (96 and 120 years old), all located within 100 m of a roadway. An A-horizon 16 cm thick with 2% organic matter has developed after only 12 years of pedogenesis. The 12 year-old soil shows accelerated weathering of iron (e.g. nails) and cement artifacts attributed to corrosion by excess soluble salts of uncertain origin. Carbonate and Fe-oxide are immobilizing agents for heavy metals, hence it is recommended that drywall, plaster, cement and iron artifacts be left in soils at brownfield sites for their ameliorating effects. - Research highlights: > An A horizon has developed in these urban soils after only 12 years of pedogenesis. > Iron and cement artifacts have undergone accelerated weathering due to deicing salts. > One soil is contaminated by lead derived from weathered paint. > Artifact weathering can have ameliorating effects on urban soils contaminated by heavy metals. - Weathering of artifacts can have ameliorating effects on heavy metal-polluted soils at brownfield sites.

Pedogenesis, geochemical forms of heavy metals, and artifact weathering in an urban soil chronosequence, Detroit, Michigan

International Nuclear Information System (INIS)

Howard, Jeffrey L.; Olszewska, Dorota

2011-01-01

An urban soil chronosequence in downtown Detroit, MI was studied to determine the effects of time on pedogenesis and heavy metal sequestration. The soils developed in fill derived from mixed sandy and clayey diamicton parent materials on a level late Pleistocene lakebed plain under grass vegetation in a humid-temperate (mesic) climate. The chronosequence is comprised of soils in vacant lots (12 and 44 years old) and parks (96 and 120 years old), all located within 100 m of a roadway. An A-horizon 16 cm thick with 2% organic matter has developed after only 12 years of pedogenesis. The 12 year-old soil shows accelerated weathering of iron (e.g. nails) and cement artifacts attributed to corrosion by excess soluble salts of uncertain origin. Carbonate and Fe-oxide are immobilizing agents for heavy metals, hence it is recommended that drywall, plaster, cement and iron artifacts be left in soils at brownfield sites for their ameliorating effects. - Research highlights: → An A horizon has developed in these urban soils after only 12 years of pedogenesis. → Iron and cement artifacts have undergone accelerated weathering due to deicing salts. → One soil is contaminated by lead derived from weathered paint. → Artifact weathering can have ameliorating effects on urban soils contaminated by heavy metals. - Weathering of artifacts can have ameliorating effects on heavy metal-polluted soils at brownfield sites.

Oksanen jäi ilma tõlke-Médicis'ist

Index Scriptorium Estoniae

2010-01-01

Prantsuse kirjandusauhinna Prix Médicis pälvis bretooni kirjanik Maylis de Kérangal romaaniga "Naissance d’un pont" ja Prix Médicis Étranger ameerika kirjanik David Vann romaaniga "Sukkwan Island"

Maternal and fetal outcome in grand multipara

International Nuclear Information System (INIS)

Qamar, A.; Qamar, S.

2015-01-01

Study Design: Case control study. Place and Duration of Study: Gynecology and Obstetric Unit-I of the Jinnah Post Graduate and Medical Centre Karachi, from February 2009 to January 2010. Patients and Methods: One hundred (100) patients of grand multipara (GMP), (parity = 5) and 100 patients of multipara (MP) (parity 2-4) were included in the study. Pregnant women with known medical conditions including essential hypertension, diabetes mellitus, epilepsy, primigravidas, women with previous caesarean section and twin pregnancies were excluded. Patients were admitted through antenatal clinic and emergency. A detailed history was taken and a physical examination was done with special emphasis on obstetrical examination. Investigations like blood CP, Urine D/R, blood grouping and sonogram were done. During labour, mother and neonates were managed according to ward protocols. Maternal and fetal outcomes were compared among GMPs and MPs. Results: A high frequency of anaemia (81% vs 20%), pregnancy induced hypertension (45%, vs. 26%) and gestational diabetes (9%, vs1%) were seen in GMP as compared to MP group. Frequency of malpresentations (26% vs 15%), postpartum hemorrhage (15%, vs 10%) and intrauterine deaths (26%, vs 13%) were higher in GMP group along with a high caesarean delivery rate (GMP 21%, MP 14%). A higher maternal mortality (GMP 4%, MP 1%) and low APGAR score (GMP 12%, MP 4%) were observed among babies born to grand multipara group. Conclusion: Grand multiparity is associated with adverse outcome for both mother and fetus. Effort should be directed to reduce high parity in the community through effective family planning initiatives. Specialized antenatal and obstetrical care facilities should be available. (author)

Grand societal challenges in information systems research and education

CERN Document Server

vom Brocke, Jan; Hofmann, Sara; Tumbas, Sanja

2015-01-01

This book examines how information systems research and education can play a major role in contributing to solutions to the Societal Grand Challenges formulated in "The Millennium Project" (millenium-project.org). Individual chapters focus on specific challenges, review existing approaches and contributions towards solutions in information systems research and outline a research agenda for these challenges. The topics considered in this volume range from climate change, population growth, global ICT availability, breakthroughs in science and technology and energy demand to ethical decision-making, policymaking, gender status and transnational crime prevention. It is the first book to present ideas on how the Information Systems discipline can contribute to the solution on this wide spectrum of grand societal challenges.

Ecologia da paisagem da hantavirose no Estado do Rio Grande do Sul Landscape ecology of hantavirosis in Rio Grande do Sul State

Directory of Open Access Journals (Sweden)

Waldir E. Henkes

2004-12-01

Full Text Available Esse trabalho tem como objetivo estudar a ecologia da paisagem das hantaviroses no Rio Grande do Sul através do mapeamento da ocorrência de casos e sua sobreposição a mapas de vegetação e relevo. A maior parte dos casos ocorre na primavera em regiões serranas com vegetação secundária e atividade agrícola.The aim of this work was to study the landscape ecology of hantavirosis in Rio Grande do Sul state, Brazil. This was achieved through geocoding the occurrence of cases and overlaying onto vegetation and relief maps. The majority of cases occurred during Spring, in highland areas dominated by secondary vegetation and agricultural activity.

The Grand Challenges of Nanotechnology

International Nuclear Information System (INIS)

Lane, Neal

2001-01-01

Amazing breakthroughs and advances continue to be made in nanoscale science and engineering and the rapidly emerging field of nanotechnology, including near-commercial applications in biomedicine, computing and environmental protection. The National Nanotechnology Initiative, begun by the Clinton Administration has placed nanoscale research on a new funding trajectory. But, many 'grand challenges' must be overcome, technical ones as well as those related to funding, science and technology workforce, and the need for stronger collaboration across discipline, organizations, government agencies and with other countries

United States Department of Energy, Grand Junction Office

International Nuclear Information System (INIS)

1980-01-01

The Grand Junction Office (GJO), US Department of Energy (DOE), develops and administers programs for evaluating domestic uranium resources and the production capability of industry; for developing resource planning information for DOE; and for advancing geologic and geophysical exploration concepts and techniques. In addition, GJO administers the leasing of mineral lands under DOE control, and carries out activities relating to the environmental aspects of uranium mining and milling, including remedial programs. The Office is staffed by administrative and technical program-management personnel. Bendix Field Engineering Corporation (Bendix) is the DOE operating contractor at the Grand Junction, Colorado, Government-owned/contractor-operated (GOCO) facility. The technical staffs of both GJO and Bendix are primarily geoscience-oriented. Specifically during 1980, uranium resource assessment on 135 National Topographic Map Series (NTMS) quadrangles was completed, along with other specific studies, to yield October 1980 national resource estimates. In addition, updated uranium supply analysis and production capability projections were completed. Another key aspect of this successful program was the development of improved geophysical and geochemical equipment and techniques in support of uranium resource assessment. Much of the hardware and know-how developed was turned over to the public and to the uranium industry at large for application to uranium exploration and the assessment of uranium company resources. The Grand Junction Office also participated actively during 1980 in international cooperative research on uranium exploration techniques and on the geology of uranium deposits

The Virtual Grand Tour as Educational Paradigm

DEFF Research Database (Denmark)

Hansen, Per Skafte; Mouritsen, Lars

2001-01-01

The Virtual Grand Tour as defined here bears some resemblance to its 18th century ancestor: a wide range of individual topics are treated as a whole; a tutor, whether real or simulated, present or remote, is provided; a set of problem solving tools forms an integrated part of the "traveller...

Two cases of physical treatment of uranium ore; Deux cas de traitement physique de minerai d'uranium

Energy Technology Data Exchange (ETDEWEB)

Ginocchio, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

Until now, all uranium deposits exploited in France are vein type and present a very big variety of mineralization and structure. The process of concentration of these ores requires a study for each of them and, in a lot of cases, only the chemical attack can solve the problem. However, the flotation succeeded to results permitting a very interesting enrichment with lower investments expenses and cost prices. Enrichment by flotation would be foreseeable for poor layers and weak tonnage, permitting to absorb facilities on tonnages three times less important than the acidic treatment, or, to equality of cost price, to treat ores having contents of 2,5 to 4 times weaker. (M.B.) [French] Jusqu'ici, tous les gisements uraniferes exploites en France sont du type filonien et presentent une tres grande variete de mineralisation et de structure. Le procede de concentration de ces minerais necessite une etude pour chacun d'eux et, dans bien des cas, seule l'attaque chimique peut resoudre le probleme. Toutefois, la flottation a abouti a des resultats permettant un enrichissement tres interessant avec les depenses d'investissements et des prix de revient beaucoup plus bas. Un enrichissement par flottation serait envisageable pour des gisements pauvres et de faible tonnage, permettant d'amortir les installations sur des tonnages trois fois moins importants que le traitement acide, ou encore, a egalite de prix de revient, de traiter des minerais ayant des teneurs de 2,5 a 4 fois plus faibles. (M.B.)

Grand Bank seabed and shallow subsurface geology in relation to subsea engineering design

Energy Technology Data Exchange (ETDEWEB)

Sonnichsen, G.V.; King, E.L. [Natural Resources Canada, Dartmouth, NS (Canada). Geological Survey of Canada

2005-07-01

An overview of the surficial and subseabed geology of the northeastern section of the Newfoundland Grand Banks was presented with particular reference to the Jeanne d'Arc Basin. The stratigraphy of the upper 100 metres below seafloor has been interpreted from high-resolution seismic reflection data, surficial sediment samples and geotechnical borehole data. This paper described the character and strength properties of nearby seabed sediments and addressed the issue of seabed scour by icebergs, which is the main process threatening subsea facilities. Other potential geohazards such as shallow gas, buried channels and sediment mobility are not considered to be major barriers to offshore development in the Jeanne d'Arc Basin. However, drifting icebergs with large drafts often impact the seabed, producing either linear furrows or circular pits. The constraints to subsea design and construction were identified. It was noted that regional geological characterization is needed to help select the location for offshore platforms as well as routes for excavating trenches for subsea installations for offshore hydrocarbon development. Updated regional surficial and near-seabed stratigraphy is needed to predict foundation conditions beyond ground truth from isolated geotechnical borehole investigations. This paper described the Grand Banks regional setting, regional geology, near-surface sediment in the northeastern Grand Banks, and Quaternary sediments in the northeastern Grand Banks with reference to the Grand Banks Drift, Adolphus Sand, and the Grand Banks Sand and Gravel Formation. Risk assessments have shown that well heads and manifolds should be installed below the seabed in order to avoid damage by seabed-scouring icebergs and that the design scour depth should be re-examined for future subsea development. It was suggested that more emphasis on gathering multibeam bathymetric data and repetitive mapping of the seabed will better define scour risk. 57 refs., 3

Casa Grande Ruins National Monument acoustical monitoring 2010

Science.gov (United States)

2014-11-01

During September 2010, The Volpe Center collected baseline acoustical data at Casa Grande National Monument (CAGR), at one site for 28 days. The baseline data collected during this period will help park managers and planners estimate the effects of f...

Learners' decisions for attending Pediatric Grand Rounds: a qualitative and quantitative study

Directory of Open Access Journals (Sweden)

Zuckerman Grace

2006-04-01

Full Text Available Abstract Background Although grand rounds plays a major educational role at academic medical centers, there has been little investigation into the factors influencing the learners' decision to attend. Greater awareness of attendees' expectations may allow grand rounds planners to better accommodate the learners' perspective, potentially making continuing education activities more attractive and inviting. Methods We used both qualitative (part A and quantitative (part B techniques to investigate the motivators and barriers to grand rounds attendance. Part A investigated contextual factors influencing attendance as expressed through attendee interviews. Transcripts of the interviews were analyzed using grounded theory techniques. We created a concept map linking key factors and their relationships. In part B we quantified the motivators and barriers identified during the initial interviews through a survey of the grand rounds audience. Results Sixteen persons voluntarily took part in the qualitative study (part A by participating in one of seven group interview sessions. Of the 14 themes that emerged from these sessions, the most frequent factors motivating attendance involved competent practice and the need to know. All sessions discussed intellectual stimulation, social interaction, time constraints and convenience, licensure, content and format, and absence of cost for attending sessions. The 59 respondents to the survey (part B identified clinically-useful topics (85%, continuing education credit (46%, cutting-edge research (27%, networking (22%, and refreshments (8% as motivators and non-relevant topics (44% and too busy to attend (56% as barriers. Conclusion Greater understanding of the consumers' perspective can allow planners to tailor the style, content, and logistics to make grand rounds more attractive and inviting.

Bringing Seismology's Grand Challenges to the Undergraduate Classroom

Science.gov (United States)

Benoit, M. H.; Taber, J.; Hubenthal, M.

2011-12-01

The "Seismological Grand Challenges in Understanding Earth's Dynamic Systems," a community-written long-range science plan for the next decade, poses 10 questions to guide fundamental seismological research. Written in an approachable fashion suitable for policymakers, the broad questions and supporting discussion contained in this document offer an ideal framework for the development of undergraduate curricular materials. Leveraging this document, we have created a collection of inquiry-based classroom modules that utilize authentic data to modernize seismological instruction in 100 and 200 level undergraduate courses. The modules not only introduce undergraduates to the broad questions that the seismological community seeks to answer in the future but also showcase the numerous areas where modern seismological research is actively contributing to our understanding of fundamental Earth processes. To date 6 in-depth explorations that correspond to the Grand Challenges document have been developed. The specific topics for each exploration were selected to showcase modern seismological research while also covering topics commonly included in the curriculum of these introductory classes. Examples of activities that have been created and their corresponding Grand Challenge include: -A guided inquiry that introduces students to episodic tremor and slip and compares the GPS and seismic signatures of ETS with those produced from standard tectonic earthquakes (Grand Challenge "How do faults slip?"). - A laboratory exercise where students engage in b-value mapping of volcanic earthquakes to assess potential eruption hazards (How do magmas ascend and erupt?). - A module that introduce students to glacial earthquakes in Greenland and compares their frequency and spatial distribution to tectonic earthquakes (How do processes in the ocean and atmosphere interact with the solid Earth?). What is the relationship between stress and strain in the lithosphere? - An activity that

Contraceptive choices among grand multiparous women at Murtala Mohammed Specialist Hospital, Kano.

Science.gov (United States)

Rabiu, Ayyuba; Abubakar, Idris Sulaiman; Garba, Ibrahim; Haruna, Iman Usman

2016-01-01

Grand multiparity is known to be associated with pregnancy complications. Nigeria with a contraceptive prevalence of women get to grand multiparity early in their obstetric carriers. These women contribute significantly to the bad obstetric performance indices in the country. The present study was to explore the contraceptive choices among grand multiparous women. This study was a descriptive cross-sectional study among grand multiparous women attending an antenatal clinic. Data were collected on sociodemographic characteristics, contraceptive choices, and factors that influence such choices. The data were analyzed using Statistical Package for the Social Sciences version 18. There were 219 respondents. The mean age was 33.05 ± 3.17, and the mean parity was 6.48 ± 1.83. Most of the respondents (208, 95.50%) were aware of modern contraceptive methods, and oral contraceptive was the method of most of the respondents (197, 90.00%). Only 92 (42.00%) were currently using a modern contraceptive method. Being convenient for the lifestyle was the reason for the choice of a contraceptive method by many of the respondents (42, 19.10%). There was high awareness of modern contraceptive methods; however, there was low use prevalence among respondents, and the desire for more pregnancy was the reason for the nonuse.

Genetic progress in sunflower crop in Rio Grande do Sul State, Brazil.

Science.gov (United States)

Follmann, D N; Cargnelutti Filho, A; Lorentz, L H; Boligon, A A; Caraffa, M; Wartha, C A

2017-04-13

The sunflower has adaptability to growing regions with different climatic and soil characteristics, showing drought tolerance and high-quality oil production. The State of Rio Grande do Sul is the third largest sunflower producer in Brazil, with research related to the sunflower breeding initiated after the decade of 1950. The aim of this study was to evaluate the genetic progress for grain yield, oil content, and oil yield of sunflower (Helianthus annuus L.) in the State of Rio Grande do Sul. Data of grain yield, oil content, and oil yield obtained from 58 sunflower cultivar yield trials in 19 municipalities in Rio Grande do Sul during the period from 2005 to 2014 were used. Genetic progress was studied according to the methodology proposed by Vencovsky and data from sunflower cultivar yield trials were used. Annual genetic progress of sunflower during the period of 10 years (2005-2014) was 132.46 kg⋅ha -1 ⋅year -1 for grain yield, -0.17%/year for oil content, and 48.11 kg⋅ha -1 ⋅year -1 for oil yield. The sunflower-breeding programs in the State of Rio Grande do Sul were efficient for the traits grain yield and oil yield and presented no efficiency for oil content.

78 FR 60994 - Culturally Significant Objects Imported for Exhibition Determinations: “In Grand Style...

Science.gov (United States)

2013-10-02

... Determinations: ``In Grand Style: Celebrations in Korean Art During the Joseon Dynasty'' SUMMARY: Notice is... objects to be included in the exhibition ``In Grand Style: Celebrations in Korean Art during the Joseon Dynasty,'' imported from abroad for temporary exhibition within the United States, are of cultural...

Overview of natural gas in Rio Grande do Norte, Brazil; Panorama do gas natural no Rio Grande do Norte

Energy Technology Data Exchange (ETDEWEB)

Teixeira, Pedro Helio Gomes [Universidade Federal do Rio Grande do Norte (GREEN/UFRN), Natal, RN (Brazil). Centro de Tecnologia. Grupo de Estudos Energeticos

2008-07-01

This work draws a picture of what the natural gas means to Rio Grande do Norte in its quantitative dimension, expressed in the numbers and reserve indicators, production and structure of consume. In another dimension, it broaches the processes of energetic substitution by the natural gas in the state energetic matrix. (author)

The canonical and grand canonical models for nuclear ...

Indian Academy of Sciences (India)

Many observables seen in intermediate energy heavy-ion collisions can be explained on the basis of statistical equilibrium. Calculations based on statistical equilibrium can be implemented in microcanonical ensemble, canonical ensemble or grand canonical ensemble. This paper deals with calculations with canonical ...

Standardized methods for Grand Canyon fisheries research 2015

Science.gov (United States)

Persons, William R.; Ward, David L.; Avery, Luke A.

2013-01-01

This document presents protocols and guidelines to persons sampling fishes in the Grand Canyon, to help ensure consistency in fish handling, fish tagging, and data collection among different projects and organizations. Most such research and monitoring projects are conducted under the general umbrella of the Glen Canyon Dam Adaptive Management Program and include studies by the U.S. Geological Survey (USGS), U.S. Fish and Wildlife Service (FWS), National Park Service (NPS), the Arizona Game and Fish Department (AGFD), various universities, and private contractors. This document is intended to provide guidance to fieldworkers regarding protocols that may vary from year to year depending on specific projects and objectives. We also provide herein documentation of standard methods used in the Grand Canyon that can be cited in scientific publications, as well as a summary of changes in protocols since the document was first created in 2002.

On two-particle N=1 supersymmetric composite grand unified models

International Nuclear Information System (INIS)

Pirogov, Yu.F.

1984-01-01

A class of two-particle N=1 supersymmetric composite grand unified models, satisfying the anomaly matching and cancellation conditions, n-independence and survival hypothesis is considered. A unique admissible set of the light states, containing spectator states on a par with the composite ones is found. At low mass scales this set contains exactly four families of ordinary fermions without any additional exotics. The interactions of the light states at distances greater than the compositeness radius are described by the N=1 sypersymmetric chiral grand unified model [SU(6)] 2 (or [SU(8)] 2 with a fixed set of four second-rank tensors as matter fields

e quotidien à tout prix. Analyse du retour à l’ordinaire dans Le drap d’Yves Ravey et Un an de Jean Echenoz

Directory of Open Access Journals (Sweden)

Isabelle Décarie

2007-06-01

Full Text Available Pourquoi le quotidien reprend-il le dessus avec force dans les occasions les moins courantes, comme celle d’une maladie mortelle ou d’une fugue à la suite d’un crime ? Comment le quotidien est-il raconté dans de telles circonstances ? Ces questions préliminaires guident ici l’analyse de deux romans, Le drap d’Yves Ravey (2002 et Un an de Jean Echenoz (1997, dans lesquels des événements, qui rompent pourtant avec le quotidien des personnages, sont chaque fois dépassés pour faire place au retour du temps ordinaire. Il s’agit ici de voir comment les romanciers parviennent à maintenir un récit de tous les jours tout en racontant une situation peu banale, puis de tenter de répondre à cette autre interrogation : quelle force nous pousse à vouloir à tout prix raconter le quotidien malgré des circonstances dramatiques ? Why does everyday life take over even in the least mundane of occasions, as is the case with a terminal illness or a disappearance after a crime ? How is everyday life narrated in such circumstances ? These preliminary questions guide the analysis of two novels, Le drap by Yves Ravey (2002 and Un an by Jean Echenoz (1997, two books in which events, although far from ordinary, are each time transcended to herald the return of everyday life. This article explores the ways in which Echenoz and Ravey manage to tell an extraordinary story while narrating ordinary events and tries to answer the question : what force compels us to tell the story of the ordinary at any price, even when confronted with dramatic circumstances ?

VT Built Up Lands in Grand Isle County - 1986

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) NRCS mapped historical and current-day built-up lands for Grand Isle County, VT using several vintages of aerial photography: 1941, 1962, 1974,...

VT Built Up Lands in Grand Isle County - 1941

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) NRCS mapped historical and current-day built-up lands for Grand Isle County, VT using several vintages of aerial photography: 1941, 1962, 1974,...

Disease and Health Inequalities Attributable to Air Pollutant Exposure in Detroit, Michigan

Directory of Open Access Journals (Sweden)

Sheena E. Martenies

2017-10-01

Full Text Available The environmental burden of disease is the mortality and morbidity attributable to exposures of air pollution and other stressors. The inequality metrics used in cumulative impact and environmental justice studies can be incorporated into environmental burden studies to better understand the health disparities of ambient air pollutant exposures. This study examines the diseases and health disparities attributable to air pollutants for the Detroit urban area. We apportion this burden to various groups of emission sources and pollutants, and show how the burden is distributed among demographic and socioeconomic subgroups. The analysis uses spatially-resolved estimates of exposures, baseline health rates, age-stratified populations, and demographic characteristics that serve as proxies for increased vulnerability, e.g., race/ethnicity and income. Based on current levels, exposures to fine particulate matter (PM2.5, ozone (O3, sulfur dioxide (SO2, and nitrogen dioxide (NO2 are responsible for more than 10,000 disability-adjusted life years (DALYs per year, causing an annual monetized health impact of $6.5 billion. This burden is mainly driven by PM2.5 and O3 exposures, which cause 660 premature deaths each year among the 945,000 individuals in the study area. NO2 exposures, largely from traffic, are important for respiratory outcomes among older adults and children with asthma, e.g., 46% of air-pollution related asthma hospitalizations are due to NO2 exposures. Based on quantitative inequality metrics, the greatest inequality of health burdens results from industrial and traffic emissions. These metrics also show disproportionate burdens among Hispanic/Latino populations due to industrial emissions, and among low income populations due to traffic emissions. Attributable health burdens are a function of exposures, susceptibility and vulnerability (e.g., baseline incidence rates, and population density. Because of these dependencies, inequality

Sensitivity analysis of the near-road dispersion model RLINE - An evaluation at Detroit, Michigan

Science.gov (United States)

Milando, Chad W.; Batterman, Stuart A.

2018-05-01

The development of accurate and appropriate exposure metrics for health effect studies of traffic-related air pollutants (TRAPs) remains challenging and important given that traffic has become the dominant urban exposure source and that exposure estimates can affect estimates of associated health risk. Exposure estimates obtained using dispersion models can overcome many of the limitations of monitoring data, and such estimates have been used in several recent health studies. This study examines the sensitivity of exposure estimates produced by dispersion models to meteorological, emission and traffic allocation inputs, focusing on applications to health studies examining near-road exposures to TRAP. Daily average concentrations of CO and NOx predicted using the Research Line source model (RLINE) and a spatially and temporally resolved mobile source emissions inventory are compared to ambient measurements at near-road monitoring sites in Detroit, MI, and are used to assess the potential for exposure measurement error in cohort and population-based studies. Sensitivity of exposure estimates is assessed by comparing nominal and alternative model inputs using statistical performance evaluation metrics and three sets of receptors. The analysis shows considerable sensitivity to meteorological inputs; generally the best performance was obtained using data specific to each monitoring site. An updated emission factor database provided some improvement, particularly at near-road sites, while the use of site-specific diurnal traffic allocations did not improve performance compared to simpler default profiles. Overall, this study highlights the need for appropriate inputs, especially meteorological inputs, to dispersion models aimed at estimating near-road concentrations of TRAPs. It also highlights the potential for systematic biases that might affect analyses that use concentration predictions as exposure measures in health studies.

Hilbert's Grand Hotel with a series twist

Science.gov (United States)

Wijeratne, Chanakya; Mamolo, Ami; Zazkis, Rina

2014-08-01

This paper presents a new twist on a familiar paradox, linking seemingly disparate ideas under one roof. Hilbert's Grand Hotel, a paradox which addresses infinite set comparisons is adapted and extended to incorporate ideas from calculus - namely infinite series. We present and resolve several variations, and invite the reader to explore his or her own variations.

Rio Branco, grand strategy and naval power

Directory of Open Access Journals (Sweden)

João Paulo Alsina Jr.

2014-12-01

Full Text Available This article addresses Baron of Rio Branco's grand strategy and the role played by the naval reorganization program (1904-1910 in this context. The ensuing case study determined the domestic and international constraints that affected the program, as well as the worldview of the patron of Brazilian diplomacy regarding military power's instrumentality to foreign policy.

Middle Rio Grande Basin Research Report 2008

Science.gov (United States)

Deborah M. Finch; Catherine Dold

2008-01-01

An ecosystem is rarely static. A natural system composed of plants, animals, and microorganisms interacting with an area's physical factors, an ecosystem is always fluctuating and evolving. But sometimes, often at the hands of humans, ecosystems change too much. Such is the case with many of the ecosystems of the Middle Rio Grande Basin of New Mexico.

Impressionismo no Rio Grande do Sul: luz e sombras de Oscar Boeira = Impressionism in Rio Grande do Sul: light and shadows of Oscar Boeira

Directory of Open Access Journals (Sweden)

Rosa, Fernanda Soares da

2014-01-01

Full Text Available Este trabalho busca traçar a trajetória do pintor gaúcho Oscar Boeira (1883-1943 no campo das artes plásticas no Rio Grande do Sul. Importante artista de sua época possui os maiores expoentes de sua carreira inspirados pela arte impressionista. Com obras inovadoras traz um olhar diferenciado e sensível, de relevância, a ser compreendido e estudado. Seu caminho nas artes, suas pinturas de paisagem e retrato, bem como seus desenhos traçam aspectos da sociedade rio-grandense do início do século XX, período este em que ocorrem transformações socioeconômicas significativas para a sociedade gaúcha, sendo que a arte carrega grande influencia de sua época e de seus indivíduos. Vida e obra de Boeira são trazidas para melhor compreendermos sua arte e sua atuação nesse campo. Sua forma de ser e de ver o mundo influencia não só em suas produções, nos reflete peculiaridades desta figura importante para as artes plásticas do Rio Grande do Sul, que até hoje pouco estudado, merece um olhar mais aprofundado em seu legado

Fostering Scientific Literacy: Establishing Social Relevance via the Grand Challenges

Science.gov (United States)

Lyford, M. E.; Myers, J. D.; Buss, A.

2010-12-01

Numerous studies and polls suggest the general public’s understanding of science and scientific literacy remain woefully inadequate despite repeated calls for improvement over the last 150 years. This inability to improve scientific literacy significantly is a complex problem likely driven by a number of factors. However, we argue that past calls and efforts for improving scientific literacy have failed to: 1) articulate a truly meaningful justification for society to foster a scientifically literate public; 2) provide a rationale that motivates individuals of diverse backgrounds to become scientifically literate; 3) consider the impact of personal perspective, e.g. values, beliefs, attitudes, etc., on learning; and 4) offer a relevant and manageable framework in which to define scientific literacy. For instance, past calls for improving scientific literacy, e.g. the U.S. is behind the Soviets in the space race, U.S students rank below country X in math and science, etc., have lacked justification, personal motivation and a comprehensive framework for defining scientific literacy. In these cases, the primary justification for improving science education and scientific literacy was to regain international dominance in the space race or to advance global standing according to test results. These types of calls also articulate short-term goals that are rendered moot once they have been achieved. At the same time, teaching practices have commonly failed to consider the perspectives students bring to the classroom. Many STEM faculty do not address issues of personal perspective through ignorance or the desire to avoid controversial subjects, e g. evolution, climate change. We propose that the ‘grand challenges’ (e.g., energy, climate change, antibacterial resistance, water, etc.) humankind currently faces provides a compelling framework for developing courses and curricula well-suited for improving scientific literacy. A grand challenge paradigm offers four

Relations of Brand Image Tocustomers Buying Decisionon Grand Inna Muara Hotel Padang

OpenAIRE

Zengga, Zengga; Chair, Ira Meirina; Abrian, Youmil

2013-01-01

This study aims to describe the relations between brand image to customers buying decision room in hotel grand inna muara padang. This study is a descriptive correlational study. The study population as many as 1694 consists of guest during stay on grand inna muara hotel padang. The descriptive analysis of the results showed that brand image categorized excellent (56%) and categorized quite good (33%). The descriptive analysis of the result results showed that customers buying decision categ...

Herpetofauna of Núcleo Experimental de Iguaba Grande, Rio de Janeiro state, Brazil

OpenAIRE

Martins, AR; Bruno, SF.; Navegantes, AQ.

2012-01-01

The Atlantic Rain forest, which is considered the second largest pluvial forest in the American continent, has had an estimated 93% of its original area destroyed. Although studies concerning the herpetofaunal diversity in this biome have been intensified in the past years, its diversity is still underestimated. The Nucleo Experimental de Iguaba Grande (NEIG) is included in an Environmental Protection Area (APA de Sapeatiba) in the Iguaba Grande municipality, Rio de Janeiro state, Brazil (22º...

Grand Gulf-prioritization of regulatory requirements

International Nuclear Information System (INIS)

Meisner, M.J.

1993-01-01

As cost pressures mount, Grand Gulf nuclear station (GGNS) is relying increasingly on various prioritization approaches to implement, modify, eliminate, or defer regulatory requirements. Regulatory requirements can be prioritized through the use of three measures: (1) safety (or risk) significance; (2) cost; and (3) public policy (or political) significance. This paper summarizes GGNS' efforts to implement solutions to regulatory issues using these three prioritization schemes to preserve a balance between cost and safety benefit

Comment on “Apatite 4He/3He and (U-Th)/He Evidence for an Ancient Grand Canyon”

Science.gov (United States)

Karlstrom, Karl E.; Lee, John P.; Kelley, Shari A.; Crow, Ryan S.; Young, Richard A.; Lucchitta, Ivo; Beard, L. Sue; Dorsey, Rebecca; Ricketts, Jason; Dickinson, William R.; Crossey, Laura

2013-01-01

Flowers and Farley (Reports, 21 December 2012, p. 1616; published online 29 November 2012) propose that the Grand Canyon is 70 million years old. Starkly contrasting models for the age of the Grand Canyon—70 versus 6 million years—can be reconciled by a shallow paleocanyon that was carved in the eastern Grand Canyon 25 to 15 million years ago (Ma), negating the proposed 70 Ma and 55 Ma paleocanyons. Cooling models and geologic data are most consistent with a 5 to 6 Ma age for western Grand Canyon and Marble Canyon.

Exórdio para o estudo da pedagogia libertária em Rio Grande

OpenAIRE

Vargas, Francisco Furtado Gomes Riet

2007-01-01

Aborda a História da Pedagogia Libertária e suas implicações práticas com ênfase ao Estado do Rio Grande do Sul, no Brasil. It approaches the History of Libertarian Pedagogy and its practical implications with emphasis to the State of Rio Grande do Sul, in Brazil.

On grand and small Lebesgue and Sobolev spaces and some applications to PDEs

Czech Academy of Sciences Publication Activity Database

Fiorenza, A.; Formica, M. R.; Gogatishvili, Amiran

2018-01-01

Roč. 10, č. 1 (2018), s. 21-46 ISSN 1847-120X R&D Projects: GA ČR GA13-14743S Institutional support: RVO:67985840 Keywords : grand Lebesgue spaces * small Lebesgue spaces * interpolation Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics http://dea.ele-math.com/10-03/On-grand-and-small-Lebesgue-and-Sobolev-spaces-and-some-applications-to-PDE-s

History of mesquite introduction in Rio Grande do Norte State, Brazil

Directory of Open Access Journals (Sweden)

João Paulo Silva dos Santos

2017-06-01

Full Text Available The mesquite (Prosopis juliflora (Sw DC was established as a successful action of xerophilous introduction in Brazilian Northeast dry region. Its fruits are used in animal feed and the wood may be used as piles, firewood and charcoal. The species was introduced in 1942, spreading in "low areas" in Rio Grande do Norte, Paraiba, Pernambuco, Bahia and Piauí States. This article aims to elucidate how mesquite was introduced in Rio Grande do Norte State and to understand how it was spread. It was first introduced in Rio Grande do Norte State by the introduction experiments installed at São Miguel farm in the municipality of Angicos. The enthusiasm of technicians and researchers promoted the distribution of pods and seedlings on farms and cities in the state. In addition, there were government incentives to production, distribution and planting the species. This work aims to establish considerations to be used as historical basis on studies about this species and to consider aspects regarding current situation of this culture in Brazilian Northeast.

Grande Ronde Basin Supplementation Program; Lostine River, 2000 Annual Report.

Energy Technology Data Exchange (ETDEWEB)

Onjukka, Sam T. (Oregon Department of Fish and Wildlife, Portland, OR); Harbeck, Jim (Nez Perce Tribe, Department of Fisheries Resource Management, Enterprise, OR)

2003-03-01

The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

Grande Ronde Basin Supplementation Program; Lostine River, 2001 Annual Report.

Energy Technology Data Exchange (ETDEWEB)

Onjukka, Sam T. (Oregon Department of Fish and Wildlife, Portland, OR); Harbeck, Jim (Nez Perce Tribe, Department of Fisheries Resource Management, Enterprise, OR)

2003-03-01

The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

A GRAND PLAN FOR EARTH LOVE EDUCATION IN SOUTHERN ...

African Journals Online (AJOL)

cognition. From this doubtful synthesis, the researcher appears to have constructed a grand theory of how the world without ... problem here is that all of the students (English. Xhosa and ..... accompanying 'earthy music' will contrihute to.

75 FR 10308 - Fire Management Plan, Final Environmental Impact Statement, Record of Decision, Grand Canyon...

Science.gov (United States)

2010-03-05

... DEPARTMENT OF THE INTERIOR National Park Service Fire Management Plan, Final Environmental Impact... Statement for the Fire Management Plan, Grand Canyon National Park. SUMMARY: Pursuant to the National... the Record of Decision for the Fire Management Plan, Grand Canyon National Park, Arizona. On January...

France's grandes écoles accused of elitism

Science.gov (United States)

Hellemans, Alexander

2010-02-01

Physicists in France have backed government plans to open up the country's elite grandes écoles to more students from poorer backgrounds. The government wants to allow up to 30% of students to be given free scholarships in an attempt to broaden the social mix of the student body. The physicists say this would not lead to a lowering of standards.

La masa de los grandes impactores

Science.gov (United States)

Parisi, M. G.; Brunini, A.

Los planetas han sido formados fundamentalmente acretando masa a través de colisiones con planetesimales sólidos. La masa más grande de la distribución de planetesimales y las masas máxima y mínima de los impactores, han sido calculadas usando los valores actuales del período y de la inclinación de los planetas (Lissauer & Safronov 1991; Parisi & Brunini 1996). Recientes investigaciones han mostrado, que las órbitas de los planetas gigantes no han sufrido variaciones con el tiempo, siendo su movimiento regular durante su evolución a partir de la finalización de la etapa de acreción (Laskar 1990, 1994). Por lo tanto, la eccentricidad actual de los planetas gigantes se puede utilizar para imponer una cota máxima a las masas y velocidades orbitales de los grandes impactores. Mediante un simple modelo dinámico, y considerando lo arriba mencionado, obtenemos la cota superior para la masa del planetesimal más grande que impactó a cada planeta gigante al final de su etapa de acreción. El resultado más importante de este trabajo es la estimación de la masa máxima permitida para impactar a Júpiter, la cúal es ~ 1.136 × 10 -1, siendo en el caso de Neptuno ~ 3.99 × 10 -2 (expresada en unidades de la masa final de cada planeta). Además, fue posible obtener la velocidad orbital máxima permitida para los impactores como una función de su masa, para cada planeta. Las cotas obtenidas para la masa y velocidad de los impactores de Saturno y Urano (en unidades de la masa y velocidad final de cada planeta respectivamente) son casi las mismas que las obtenidas para Júpiter debido a que estos tres planetas poseen similar eccentricidad actual. Nuestros resultados están en buen acuerdo con los obtenidos por Lissauer & Safronov (1991). Estas cotas podrían ser utilizadas para obtener la distribución de planetesimales en el Sistema Solar primitivo.

Jean-Philippe Costes, Les subversifs hollywoodiens. L’esprit critique du cinéma grand public

OpenAIRE

Dubois, François-Ronan

2015-01-01

À l’idée largement répandue que le cinéma grand public produit dans les studios d’Hollywood représente une machine de propagande étasunienne ou, à tout le moins, capitaliste, Jean-Philippe Costes entend opposer une lecture à contre-courant d’un corpus cinématographique fait de grands classiques et de grands oubliés. Hollywood, à ses yeux, ne saurait se réduire au véhicule médiatique d’une idéologie uniforme et oppressive qui serait, au gré des analyses, celle du capital, du patriotisme améric...

O "abrasileiramento" das associações esportivas de Teutônia/Estrela no Rio Grande do Sul The "abrasileiramento" of the sports associations from Teutônia/Estrela in Rio Grande do Sul

Directory of Open Access Journals (Sweden)

Cecília Elisa Kilpp

2012-03-01

Full Text Available As associações esportivas teuto-brasileiras de Teutônia/Estrela no Estado do Rio Grande do Sul sofreram o processo de abrasileiramento no período da Primeira Guerra Mundial (1914-1918 e da Segunda Grande Guerra (1939-1945. Este artigo objetivou identificar os conflitos de identidades culturais nas associações esportivas de Teutônia/Estrela desencadeados pelas ações nacionalizadoras conduzidas pelos interventores do Estado Rio Grande do Sul no período das grandes guerras mundiais. As fontes históricas consultadas revelaram que a prática de esportes tradicionais nas associações teuto-brasileiras enfraqueceu, como no caso do bolão, ao mesmo tempo que outros esportes foram incorporados, principalmente o futebol. A adesão a esta nova prática esportiva significa um movimento na direção do processo de integração às ações nacionalizadoras.The German-Brazilian sport associations of Teutônia/Estrela in the State of Rio Grande do Sul suffered the process of abrasileiramento in the period of the World War I (1914-1918 and of the World War II (1939-1945. This article aimed to identify the conflicts of cultural identities in the sport associations of Teutônia/Estrela developed by the nationalization actions leaded by the intervenors of the Rio Grande do Sul State in the period of the great world wars. Historical sources revealed that the practice of traditional sports in the German-Brazilian sport associations weakened, asthe bolão, while other sports were incorporated, mainly the soccer. The adhesion to this new sport means a movement in the direction of the process of integration in the nationalization actions.

REALISMO E TRANSCENDÊNCIA: O MAPA DAS MINAS DO GRANDE SERTAO

Directory of Open Access Journals (Sweden)

Francis Utéza

1998-10-01

Full Text Available Guimarães Rosa insistiu sempre sobre o valor metafísico e religioso de seus escritos. Com base nas chaves que Rosa daria no seu discursode posse na Academia - o Hermetismo da tradição ocidental e o Taoísmo da tradição oriemal, pretende-se analisar o percurso do protagonista de Grande sertão: veredas em função dos três grandes rios de Minas: o São Francisco, o Rio das Velhas e Urucuia. Para além da geografia"realista", decripta-se o substrato transcendental.

Evaporite karst of northern lower Michigan

Science.gov (United States)

Black, T.J.

1997-01-01

Michigan has three main zones of evaporite karst: collapse breccia in Late Silurian deposits of the Mackinac Straits region; breccia, collapse sinks, and mega-block collapse in Middle Devonian deposits of Northern Lower Michigan, which overlaps the preceding area; and areas of soil swallows in sinks of Mississippian deposits between Turner and Alabaster in Arenac and Iosco counties, and near Grand Rapids in Kent County. The author has focused his study on evaporite karst of the Middle Devonian deposits. The Middle Devonian depos its are the Detroit River Group: a series consisting of limestone, dolomite, shale, salt, gypsum, and anhydrite. The group occurs from subcrop, near the surface, to nearly 1400 feet deep from the northern tip of the Southern Peninsula to the south edge of the "solution front" Glacial drift is from zero to 350 feet thick. Oil and gas exploration has encountered some significant lost-circulation zones throughout the area. Drilling without fluid returns, casing-seal failures, and lost holes are strong risks in some parts of the region. Lost fluid returns near the top of the group in nearby areas indicate some karst development shortly after deposition. Large and irregular lost-circulation zones, linear and patch trends of large sink holes, and 0.25 mile wide blocks of down-dropped land in the northern Lower Peninsula of Michigan were caused by surface- and ground-water movement along faults into the Detroit River Group. Glaciation has removed some evidence of the karst area at the surface. Sinkhole development, collapse valleys, and swallows developed since retreat of the glacier reveal an active solution front in the Detroit River Group.

Necessity of intermediate mass scales in grand unified theories with spontaneously broken CP invariance

International Nuclear Information System (INIS)

Senjanovic, G.

1982-07-01

It is demonstrated that the spontaneous breakdown of CP invariance in grand unified theories requires the presence of intermediate mass scales. The simplest realization is provided by weakly broken left-right symmetry in the context of SU(2)sub(L) x SU(2)sub(R) x U(1)sub(B-L) model embedded in grand unified theories. (author)

Grand-design Spiral Arms in a Young Forming Circumstellar Disk

Energy Technology Data Exchange (ETDEWEB)

Tomida, Kengo; Lin, Chia Hui [Department of Earth and Space Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan); Machida, Masahiro N. [Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University, Nishi-ku, Fukuoka 819-0395 (Japan); Hosokawa, Takashi [Department of Physics, Kyoto University, Sakyo-ku, Kyoto 606-8502 (Japan); Sakurai, Yuya, E-mail: tomida@vega.ess.sci.osaka-u.ac.jp [Department of Physics, The University of Tokyo, Tokyo 113-0033 (Japan)

2017-01-20

We study formation and long-term evolution of a circumstellar disk in a collapsing molecular cloud core using a resistive magnetohydrodynamic simulation. While the formed circumstellar disk is initially small, it grows as accretion continues, and its radius becomes as large as 200 au toward the end of the Class-I phase. A pair of grand-design spiral arms form due to gravitational instability in the disk, and they transfer angular momentum in the highly resistive disk. Although the spiral arms disappear in a few rotations as expected in a classical theory, new spiral arms form recurrently as the disk, soon becoming unstable again by gas accretion. Such recurrent spiral arms persist throughout the Class-0 and I phases. We then perform synthetic observations and compare our model with a recent high-resolution observation of a young stellar object Elias 2–27, whose circumstellar disk has grand-design spiral arms. We find good agreement between our theoretical model and the observation. Our model suggests that the grand-design spiral arms around Elias 2–27 are consistent with material arms formed by gravitational instability. If such spiral arms commonly exist in young circumstellar disks, it implies that young circumstellar disks are considerably massive and gravitational instability is the key process of angular momentum transport.

Grand-design Spiral Arms in a Young Forming Circumstellar Disk

International Nuclear Information System (INIS)

Tomida, Kengo; Lin, Chia Hui; Machida, Masahiro N.; Hosokawa, Takashi; Sakurai, Yuya

2017-01-01

We study formation and long-term evolution of a circumstellar disk in a collapsing molecular cloud core using a resistive magnetohydrodynamic simulation. While the formed circumstellar disk is initially small, it grows as accretion continues, and its radius becomes as large as 200 au toward the end of the Class-I phase. A pair of grand-design spiral arms form due to gravitational instability in the disk, and they transfer angular momentum in the highly resistive disk. Although the spiral arms disappear in a few rotations as expected in a classical theory, new spiral arms form recurrently as the disk, soon becoming unstable again by gas accretion. Such recurrent spiral arms persist throughout the Class-0 and I phases. We then perform synthetic observations and compare our model with a recent high-resolution observation of a young stellar object Elias 2–27, whose circumstellar disk has grand-design spiral arms. We find good agreement between our theoretical model and the observation. Our model suggests that the grand-design spiral arms around Elias 2–27 are consistent with material arms formed by gravitational instability. If such spiral arms commonly exist in young circumstellar disks, it implies that young circumstellar disks are considerably massive and gravitational instability is the key process of angular momentum transport.

A grand-canonical ensemble of randomly triangulated surfaces

International Nuclear Information System (INIS)

Jurkiewicz, J.; Krzywicki, A.; Petersson, B.

1986-01-01

An algorithm is presented generating the grand-canonical ensemble of discrete, randomly triangulated Polyakov surfaces. The algorithm is used to calculate the susceptibility exponent, which controls the existence of the continuum limit of the considered model, for the dimensionality of the embedding space ranging from 0 to 20. (orig.)

Single-beam bathymetry data collected in 2015 from Grand Bay, Alabama-Mississippi

Science.gov (United States)

DeWitt, Nancy T.; Stalk, Chelsea A.; Smith, Christopher G.; Locker, Stanley D.; Fredericks, Jake J.; McCloskey, Terrence A.; Wheaton, Cathryn J.

2017-12-01

As part of the Sea-level and Storm Impacts on Estuarine Environments and Shorelines (SSIEES) project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a single-beam bathymetry survey within the estuarine, open-bay, and tidal creek environments of Grand Bay, Alabama-Mississippi, from May to June 2015. The goal of the SSIEES project is to assess the physical controls of sediment and material exchange between wetlands and estuarine environments along the northern Gulf of Mexico, specifically Grand Bay, Alabama-Mississippi; Vermilion Bay, Louisiana; and, along the east coast, within Chincoteague Bay, Virginia-Maryland. The data described in this report provide baseline bathymetric information for future research investigating wetland-marsh evolution, sediment transport, erosion, recent and long-term geomorphic change, and can also support the modeling of changes in response to restoration and storm impacts. The survey area encompasses more than 40 square kilometers of Grand Bay’s waters.

Elastoplasticidad anisotropa de metales en grandes deformaciones

Science.gov (United States)

Caminero Torija, Miguel Angel

El objetivo de este trabajo es el desarrollo de modelos y algoritmos numericos que simulen el comportamiento del material bajo estas condiciones en el contexto de programas de elementos finitos, dando como resultado predicciones mas precisas de los procesos de conformado y deformacion plastica en general. Para lograr este objetivo se han desarrollado diversas tareas destinadas a mejorar las predicciones en tres aspectos fundamentales. El primer aspecto consiste en la mejora de la descripcion del endurecimiento cinematico anisotropo en pequenas deformaciones, lo cual se ha realizado a traves de modelos y algoritmos implicitos de superficies multiples. Ha sido estudiada la consistencia de este tipo de modelos tanto si estan basados en una regla implicita similar a la de Mroz o en la regla de Prager. Ademas se han simulado los ensayos de Lamba y Sidebottom, obteniendo, en contra de la creencia general, muy buenas predicciones con la regla de Prager. Dichos modelos podrian ser extendidos de forma relativamente facil para considerar grandes deformaciones a traves de procedimientos en deformaciones logaritmicas, similares a los desarrollados en esta tesis y detallados a continuacion. El segundo aspecto consiste en la descripcion de la anisotropia elastoplastica inicial. Esto se ha conseguido mediante el desarrollo de modelos y algoritmos para plasticidad anisotropa en grandes deformaciones, bien ignorando la posible anisotropia elastica, bien considerandola simultaneamente con la anisotropia plastica. Para ello ha sido necesario desarrollar primero un nuevo algoritmo de elastoplasticidad anisotropa en pequenas deformaciones consistentemente linealizado y sin despreciar ningun termino, de tal forma que se conserve la convergencia cuadratica de los metodos de Newton. Este algoritmo en pequenas deformaciones ha servido para realizar la correccion plastica de dos algoritmos en grandes deformaciones. El primero de estos algoritmos es una variacion del clasico algoritmo de

A BLUEPRINT FOR IMPLEMENTING GRAND CHALLENGE SCHOLARS’ PROGRAMME: A CASE STUDY OF TAYLOR’S UNIVERSITY

Directory of Open Access Journals (Sweden)

MUSHTAK AL-ATABI

2013-04-01

Full Text Available The National Academy for Engineering announced 14 Grand Challenges for the 21st Century engineers to address in order to ensure a sustainable future for the generations to come. These grand challenges are in four broad areas, namely, energy and environment, health, security and learning and computation. This paper reports on a Grand Challenges Scholars’ Programme that is developed to prepare the engineering students to be able to address the grand challenges using the CDIO framework and focusing on five components; research experience, interdisciplinary curriculum, entrepreneurship, global dimension and service learning. The programme is voluntary and the candidates are expected to commit additional learning time. The programme was launched with 16 participants who are expected to graduate in 2016. A preliminary assessment of the programs shows that the participants found the programme useful in developing an array of CDIO skills. The School intends to continue offering this programme with the intention of integrating it with a holistic education approach.

Psicodinâmica da violência de grandes grupos e da violência de massas

Directory of Open Access Journals (Sweden)

Vamik D. Volkan

Full Text Available A partir de Freud, as teorias psicanalistas sobre grandes grupos focalizam, principalmente, as percepções e os significados que, psicologicamente, os indivíduos atribuem a eles. Este texto analisa alguns aspectos sobre a psicologia dos grandes grupos e sua psicodinâmica interna e específica. Toma como referência grupos étnicos, nacionais, religiosos e ideológicos cujo pertencimento dos sujeitos iniciou-se na infância. O autor faz uma comparação entre o processo de luto em indivíduos e o processo de luto em grandes grupos para ilustrar por que é necessário investir no conhecimento da psicologia destes últimos como um objeto específico. O autor descreve, ainda, sinais e sintomas de regressão em grandes grupos. Quando há ameaça à identidade coletiva, pode ocorrer um processo de violência de massas que obviamente influencia a saúde pública.

Le rendement du sorgho fera un bond au Soudan grâce à un semoir ...

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

an dernier le premier prix de l'Innovation Contest in Knowledge Management and Knowledge Sharing in Agricultural and Rural Development in the MENA Region. Ce prix est assorti d'une bourse de 5 000 $. Le WaHIP a été ...

Grand unification: quo vadis domine

International Nuclear Information System (INIS)

Senjanovic, G.

1985-01-01

The present theoretical and experimental situation with grand unification is summarized. The issues of proton decay and the Weinberg angle are addressed, going through the predictions of both the standard SU(5) theory and its supersymmetric extension. The SO(10) theory, which provides a minimal one family model, is then studied. The gravitational characteristics of domain walls and strings are then discussed. It is argued that there is a need to go beyond SO(10) in order to incorporate a unified picture of families. This leads to the prediction of mirror fermions, whose physics is analyzed. 31 refs

Grand Challenges of Enterprise Integration

Energy Technology Data Exchange (ETDEWEB)

Brosey, W.D; Neal, R.E.; Marks, D.

2001-04-01

Enterprise Integration connects and combines people, processes, systems, and technologies to ensure that the right people and the right processes have the right information and the right resources at the right time. A consensus roadmap for Technologies for Enterprise Integration was created as part of an industry/government/academia partnership in the Integrated Manufacturing Technology Initiative (IMTI). Two of the grand challenges identified by the roadmapping effort will be addressed here--Customer Responsive Enterprises and Totally Connected Enterprises. Each of these challenges is briefly discussed as to the current state of industry and the future vision as developed in the roadmap.

L'aventure du grand collisionneur LHC du big bang au boson de Higgs

CERN Document Server

Denegri, Daniel; Hoecker, Andreas; Roos, Lydia; Rubbia, Carlo

2014-01-01

Qu'est-ce que la physique des particules élémentaires, le LHC, et le boson de Higgs ? Ce livre présente de manière simple le monde des quarks, des leptons et de leurs interactions, gouvernées par des symétries fondamentales de la nature, ainsi que le lien entre ce monde de l'infiniment petit et celui de l'infiniment grand. Cette conjonction entre la physique des particules élémentaires et l'évolution de la matière dans les premiers instants de l Univers qui ont suivi le Big-Bang est un des plus beaux acquis de la science de ces cinquante dernières années. Après une description du cadre théorique, le modèle standard, et de son élaboration durant la deuxième moitié du XXe siècle, l'accent est mis sur ses grands succès expérimentaux, mais aussi sur ses faiblesses ou insuffisances telles que nous les percevons aujourd'hui. La passionnante histoire du grand collisionneur de hadrons du CERN, le LHC, le plus grand projet purement scientifique jamais réalisé, est présentée à la fois sous ses...

CTUIR Grande Ronde River Watershed Restoration Program McCoy Creek/McIntyre Creek Road Crossing, 1995-1999 Progress Report.

Energy Technology Data Exchange (ETDEWEB)

Childs, Allen B.

2000-08-01

The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and Bonneville Power Administration (BPA) entered into a contract agreement beginning in 1996 to fund watershed restoration and enhancement actions and contribute to recovery of fish and wildlife resources and water quality in the Grande Ronde River Basin. The CTUIR's habitat program is closely coordinated with the Grande Ronde Model Watershed Program and multiple agencies and organizations within the basin. The CTUIR has focused during the past 4 years in the upper portions of the Grande Ronde Subbasin (upstream of LaGrande, Oregon) on several major project areas in the Meadow, McCoy, and McIntyre Creek watersheds and along the mainstem Grande Ronde River. This Annual Report provides an overview of individual projects and accomplishments.

The impact of a simulated grand tour on sleep, mood, and well-being of competitive cyclists.

Science.gov (United States)

Lastella, M; Roach, G D; Halson, S L; Martin, D T; West, N P; Sargent, C

2015-12-01

Professional cycling is considered one of the most demanding of all endurance sports. The three major professional cycling stages races (i.e. Tour de France, Giro d'Italia and Vuelta a España) require cyclists to compete daily covering between ~150-200 km for three consecutive weeks. Anecdotal evidence indicates that such an event has a significant effect on the sleep, mood, and general well-being of cyclists, particularly during the latter stages of the event. The primary aim of this study was to simulate a grand tour and determine the impact a grand tour has on the sleep, mood, and general well-being of competitive cyclists. Twenty-one male cyclists (M±SD, age 22.2±2.7 years) were examined for 39 days across three phases (i.e. baseline, simulated grand tour, and recovery). Sleep was assessed using sleep diaries and wrist activity monitors. Mood and general well-being were assessed using the Brunel Mood Scale (BRUMS) and Visual Analogue Scales (VAS). The amount and quality of sleep as assessed by the wrist activity monitors declined during the simulated grand tour. In contrast, self-reported sleep quality improved throughout the study. Cyclists' mood and general well-being as indicated by vigour, motivation, physical and mental state declined during the simulated tour. Future investigations should examine sleep, mood and well-being during an actual grand tour. Such data could prove instrumental toward understanding the sleep and psychological changes that occur during a grand tour.

Building a Course on Global Sustainability using the grand challenges of Energy-Water-Climate

Science.gov (United States)

Myers, J. D.

2012-12-01

GEOL1600: Global Sustainability: Managing the Earth's Resources is a lower division integrated science course at the University of Wyoming that fulfills the university's science requirement. Course content and context has been developed using the grand challenge nexus of energy-water-and climate (EWC). The interconnection of these issues, their social relevance and timeliness has provided a framework that gives students an opportunity to recognize why STEM is relevant to their lives regardless of their ultimate professional career choices. The EWC nexus provides the filter to sieve the course's STEM content. It also provides an ideal mechanism by which the non-STEM perspectives important in grand challenge solutions can be seamlessly incorporated in the course. Through a combination of content and context, the relevance of these issues engage students in their own learning. Development of the course followed the Grand Challenge Scientific Literacy (GCSL) model independently developed by the author and two colleagues at the University of Wyoming. This course model stresses science principles centered on the nature of science (e.g., fundamental premises, habits of mind, critical thinking) and unifying scientific concepts (e.g., methods and tools, experimentation, modeling). Grand challenge principles identify the STEM and non-STEM concepts needed to understand the grand challenges, drawing on multiple STEM and non-STEM disciplines and subjects (i.e., economics, politics, unintended consequences, roles of stakeholders). Using the EWC nexus filter and building on the Grand Challenge Principles, specific content included in the course is selected is that most relevant to understanding the Grand Challenges, thereby stressing content depth over breadth. Because quantitative data and reasoning is critical to effectively evaluating challenge solutions, QR is a component of nearly all class activities, while engineering and technology aspects of grand challenges are

Spatial and seasonal variations of the contamination within water body of the Grand Canal, China

NARCIS (Netherlands)

Wang, X.L.; Han, Jingyi; Xu, L.G.; Zhang, Q.

2010-01-01

To delineate the character of contaminations in the Grand Canal, China, a three-year study (2004-2006) was conducted to investigate variations the water quality in the canal. Results showed that the variation of water quality within the Grand Canal was of there is remarkable spatial and seasonal

Practical application of silicon nitride ceramics for sliding parts of rotary engine

International Nuclear Information System (INIS)

Ueki, M.; Sato, Y.; Fukuda, K.

1994-01-01

Research on ceramic substitutes for the apex seals of the rotary engine have been carrying out. The aim of the substitution of apex seals, the development of high strength silicon nitride ceramics, and the application of the ceramic to the apex seals are described. The properties of silicon nitride ceramics used as apex seals in rotary engines for racing cars are presented. The apex seals were recovered from the rotary engines of racing cars in the 1989 and 1990 Le Mans 24-hour Grand Prix races, and the damage of the seals was investigated and analyzed in detail. One problem was the adhesion to the seals of the hardened chromium plating detached from the inside surface of the rotor housing. The adhesion of chromium caused the fine cracking and subsequent chipping of the apex seals. (orig.)

Tobacco advertising through French TV in 2005: frequent illicit broadcasting; its impact on teenagers and young adults.

Science.gov (United States)

Béguinot, Emmanuelle; Gallopel-Morvan, Karine; Wirth, Nathalie; Spinosa, Anna; Martinet, Yves

2010-06-01

Sports sponsorship is one of the tobacco industry's main strategies to recruit new smokers among teenagers and young adults. Monitoring Motor sports illicit broadcasting based on six channels in 2005; Dakar Rally (DR) and China Grand Prix impact evaluated with a one on one questionnaire administered on 12-24-year-old males and females (n = 805). 75,000 TV tobacco sponsoring appearances (90 h) were observed, total value: euro200.10(6); Mild Seven, Marlboro, West, Lucky Strike, Gauloises Blondes accounted for 92% appearances and 95% of euro values, with illegal broadcasting value worth euro19.10(6). A high interest in DR (71%) and Formula One (F1) (66%) was observed among males (versus females; P advertising for tobacco through motor sport sponsoring confirms the urgent need for a worldwide absolute ban on tobacco advertising in motor sports.

Interfon

CERN Multimedia

Interfon

2011-01-01

Une nouvelle année pleine d’optimisme … En vous souhaitant une Bonne Année 2011, Interfon continuera, cette année encore, à mettre toute son énergie à votre service afin de vous faire profiter des avantages que nos partenaires nous consentent spécialement. Certes, la concurrence est dure et nous ne sommes pas toujours à même de vous offrir les prix les meilleurs du marché local, mais nous nous y efforçons à chaque fois que nous en avons l’opportunité. Néanmoins sachez que nous attachons beaucoup d’attention à la qualité des services proposés et que nos partenaires s’emploient à y répondre avec beaucoup de sérieux.   ****** Grande Salento Market à Cessy (près de Falco carrelage) : Importateur exclusif d...

Enterotoxemia em caprinos no Rio Grande do Sul Caprine enterotoxaemia in Rio Grande do Sul, Brazil

Directory of Open Access Journals (Sweden)

Edson M. Colodel

2003-12-01

Full Text Available São descritos surtos de enterotoxemia em caprinos em cinco propriedades no Estado do Rio Grande do Sul. Os animais afetados eram, normalmente, encontrados mortos ou apresentavam evolução aguda de 2 a 3 horas com acentuada depressão, cólicas abdominais e diarréia profusa com fibrina. Em duas propriedades relataram-se casos com a evolução de até 12 horas. Em treze animais necropsiados observaram-se aumento de líquidos nas cavidades abdominal, torácica e pericárdica, congestão e hiperemia da serosa e mucosa do intestino, conteúdo do cólon líquido com fibrina além de hemorragias de serosa e fibrina. Em um animal constatou-se microangiopatia cerebral caracterizada por acúmulo de material homogêneo e eosinofílico no espaço perivascular. No conteúdo intestinal, colônias com bastonetes morfológica e bioquimicamente sugestivos de Clostridium perfringens foram caracterizadas no estudo bacteriológico. A soroneutralização em camundongos com conteúdo intestinal dos animais afetados, revelou a presença da toxina épsilon. Estes achados evidenciam a enterotoxemia como doença de importância para criação de caprinos no Rio Grande do Sul.Five outbreaks of caprine enterotoxaemia in Rio Grande do Sul, Brazil, were studied. The animals were found dead or had a clinical course that usually lasted 2-3 hours. From two farms a clinical manifestation period of 12 hours was reported. Clinical signs were characterized by depression, marked abdominal discomfort, profuse watery diarrhea with fibrin clots, and death. Thirteen necropsies were performed and hydropericardium, hydrothorax and hydroperitoneum were commonly found. The mucosa and serosa of the colon were congested, and its contents was watery with multiple fibrin clots. Serosal hemorrhages and fibrin clots in the gallbladder were also seen. Fibrinous colitis and thyphilitis were the most frequent histological changes. Cerebral microangiopathy was observed in one case, which was

UMTRA Project water sampling and analysis plan, Grand Junction, Colorado. Revision 1, Version 6

International Nuclear Information System (INIS)

1995-09-01

This water sampling and analysis plan describes the planned, routine ground water sampling activities at the Grand Junction US DOE Uranium Mill Tailings Remedial Action (UMTRA) Project site (GRJ-01) in Grand Junction, Colorado, and at the Cheney Disposal Site (GRJ-03) near Grand Junction. The plan identifies and justifies the sampling locations, analytical parameters, detection limits, and sampling frequencies for the routine monitoring stations at the sites. Regulatory basis is in the US EPA regulations in 40 CFR Part 192 (1994) and EPA ground water quality standards of 1995 (60 FR 2854). This plan summarizes results of past water sampling activities, details water sampling activities planned for the next 2 years, and projects sampling activities for the next 5 years

Porta-enxertos para a tangerineira 'Michal' no Rio Grande do Sul Rootstocks for 'Michal' tangerine in Rio Grande do Sul - Brazil

Directory of Open Access Journals (Sweden)

Eduardo Cesar Brugnara

2009-08-01

Full Text Available A tangerineira 'Michal' (Citrus clementina x C. tangerina poderá ser uma boa alternativa ao Rio Grande do Sul como cultivar copa para produção de frutos em época precoce. No entanto, há falta de informações sobre seu comportamento em cultivo nas condições ambientais desse Estado. O objetivo deste trabalho foi avaliar o desenvolvimento das plantas, a produção e a qualidade dos frutos da tangerineira 'Michal' enxertada sobre cinco porta-enxertos: citrangeiro 'Troyer', citrumeleiro 'Swingle', limoeiro 'Cravo', tangerineira 'Sunki' e trifoliata 'Flying Dragon', na Depressão Central do Rio Grande do Sul. Foram avaliados os seguintes parâmetros: a altura das plantas, a circunferência do tronco, a área de projeção da copa (APC, o número e a massa (MF de frutos produzidos, a relação MF/APC (IP, o teor de sólidos solúveis totais (SST, a acidez total titulável (ATT e a relação SST/ATT do suco, além do tamanho dos frutos e do rendimento de suco. O citrumeleiro 'Swingle' promoveu bom vigor, boa produção, bom IP, bons níveis de SST e de ATT da 'Michal', enquanto o limoeiro 'Cravo' conferiu bom vigor, boa produção, bom IP e bom tamanho dos frutos, ambos podendo ser indicados como porta-enxertos em pomares de tangerineira 'Michal'.'Michal' tangerine (Citrus clementina x C. tangerina can be a good choice as canopy for early maturing fruit production in Rio Grande do Sul. The limitation is the lack of information about its performance and management. The aim of this research was to evaluate the development, production and fruit quality of 'Michal' tangerine grafted on five rootstocks: 'Troyer' citrange, 'Swingle' citrumelo, 'Cravo' lemon, 'Sunki' tangerine and 'Flying Dragon' trifoliate orange, in the Depressão Central of Rio Grande do Sul. The following variables were evaluated: plant height; trunk circumference; canopy projection area (APC; produced fruit number and weight (MF; MF/APC relation (IP; juice total soluble solids

Grand challenge problems in environmental modeling and remediation: Groundwater contaminant transport. Final project report 1998

International Nuclear Information System (INIS)

1998-04-01

The over-reaching goal of the Groundwater Grand Challenge component of the Partnership in Computational Science (PICS) was to develop and establish the massively parallel approach for the description of groundwater flow and transport and to address the problem of uncertainties in the data and its interpretation. This necessitated the development of innovative algorithms and the implementation of massively parallel computational tools to provide a suite of simulators for groundwater flow and transport in heterogeneous media. This report summarizes the activities and deliverables of the Groundwater Grand Challenge project funded through the High Performance Computing grand challenge program of the Department of Energy from 1995 through 1997

Grand Challenges in Music Information Research

OpenAIRE

Goto, Masataka

2012-01-01

This paper discusses some grand challenges in which music information research will impact our daily lives and our society in the future. Here, some fundamental questions are how to provide the best music for each person, how to predict music trends, how to enrich human-music relationships, how to evolve new music, and how to address environmental, energy issues by using music technologies. Our goal is to increase both attractiveness and social impacts of music information research in the fut...

Relations between the Grand Duchy of Lithuania and Kazan Khanate (1506–1552

Directory of Open Access Journals (Sweden)

Ya.V. Pilipchuk

2014-09-01

Full Text Available This article considers the relationship between the Grand Duchy of Lithuania and Khanate of Kazan. The aim of this study is to analyze the dynamics and characteristics of the relations of the Kazan Khanate with Grand Duchy of Lithuania. Jagiellonian eastern policy is rightfully considered as one of the most important policy directions of the Polish Kings and Grand Dukes of Lithuania in the 16th century. Researchers have traditionally paid much more attention to the history of relations of the Crimean Khanate with Lithuania and Poland. Relations of the Grand Duchy of Lithuania with Kazan Khanate have been considered in the source study articles by D. Mustafina and B. Trepavlov analyzing the content of documents preserved in the Lithuanian State Archives (Lithuanian Methric. The main theme of this article is the military and political history of Eastern Europe in the first half of the 16th century. The author aims to clarify to what extent the European policy of the Kazan Khanate depended on the personalities of Sahib Giray and Safa Giray and their personal relations with Sigismund I the Old. The novelty of this study lies in the fact that the author is the first to present to the researchers’ attention a complete picture of the Kazan-Lithuanian relations rather than focusing on particular issues of relations between the individual Grand Dukes and khans. The article examines the history of the interaction of the Kazan Tatars with Lithuanians and Poles in the context of relations of Lithuania with the Russian State and Crimean Khanate. Attempts to establish an anti-Russian alliance were undertaken during the first half of the 16th century. Mohammed Amin, from the dynasty of Ulugh Muhammad, expressed interest in the establishment of the union in 1506 only by the fact that it was profitable for him. In 1516–1518, the proposals of Sigismund I the Old to make an alliance did not meet the response in Kazan. In general, the dynasty of Ulugh Muhammad

Cosmological origin of the grand-unification mass scale

International Nuclear Information System (INIS)

Brout, R.; Englert, F.; Spindel, P.

1979-01-01

The origin of the universe as a quantum phenomenon leads to a self-consistently generated space-time structure in which the mass of the created particles is O (kappa/sup -1/2/). We interpret the origin of the universe as a phase transition in which the grand unified symmetry is spontaneously broken

Mudpuppy (Necturus maculosus maculosus ) spatial distribution, breeding water depth, and use of artificial spawning habitat in the Detroit River

Science.gov (United States)

Craig, Jaquelyn M.; Mifsud, David A.; Briggs, Andrew S.; Boase, James C.; Kennedy, Gregory W.

2015-01-01

Mudpuppy (Necturus maculosus maculosus) populations have been declining in the Great Lakes region of North America. However, during fisheries assessments in the Detroit River, we documented Mudpuppy reproduction when we collected all life stages from egg through adult as by-catch in fisheries assessments. Ten years of fisheries sampling resulted in two occurrences of Mudpuppy egg collection and 411 Mudpuppies ranging in size from 37–392 mm Total Length, collected from water 3.5–15.1 m deep. Different types of fisheries gear collected specific life stages; spawning females used cement structures for egg deposition, larval Mudpuppies found refuge in eggmats, and we caught adults with baited setlines and minnow traps. Based on logistic regression models for setlines and minnow traps, there was a higher probability of catching adult Mudpuppies at lower temperatures and in shallower water with reduced clarity. In addition to documenting the presence of all life stages of this sensitive species in a deep and fast-flowing connecting channel, we were also able to show that standard fisheries research equipment can be used for Mudpuppy research in areas not typically sampled in herpetological studies. Our observations show that typical fisheries assessments and gear can play an important role in data collection for Mudpuppy population and spawning assessments.

Urban Waters and the Middle Rio Grande/Albuquerque (New Mexico)

Science.gov (United States)

Middle Rio Grande/Albuquerque (New Mexico) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2002 Annual Report.

Energy Technology Data Exchange (ETDEWEB)

Carmichael, Richard W. (Oregon Department of Fish and Wildlife, La Grande, OR)

2003-07-01

Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2002. The Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Project is designed to rapidly increase numbers of salmon in stocks that are in imminent danger of extirpation. Parr are captured in Catherine Creek, upper Grande Ronde River and Lostine River and reared to adulthood in captivity. Upon maturation, they are spawned (within stocks) and their progeny reared to smoltification before being released into the natal stream of their parents. This program is co-managed by ODFW, National Marine Fisheries Service, the Nez Perce Tribe and Confederated Tribes of the Umatilla Indian Reservation.

Geographic distribution of genetic diversity in populations of Rio Grande Chub Gila pandora

Science.gov (United States)

Galindo, Rene; Wilson, Wade; Caldwell, Colleen A.

2016-01-01

In the southwestern United States (US), the Rio Grande chub (Gila pandora) is state-listed as a fish species of greatest conservation need and federally listed as sensitive due to habitat alterations and competition with non-native fishes. Characterizing genetic diversity, genetic population structure, and effective number of breeders will assist with conservation efforts by providing a baseline of genetic metrics. Genetic relatedness within and among G. pandora populations throughout New Mexico was characterized using 11 microsatellite loci among 15 populations in three drainage basins (Rio Grande, Pecos, Canadian). Observed heterozygosity (HO) ranged from 0.71–0.87 and was similar to expected heterozygosity (0.75–0.87). Rio Ojo Caliente (Rio Grande) had the highest allelic richness (AR = 15.09), while Upper Rio Bonito (Pecos) had the lowest allelic richness (AR = 6.75). Genetic differentiation existed among all populations with the lowest genetic variation occurring within the Pecos drainage. STRUCTURE analysis revealed seven genetic clusters. Populations of G. pandora within the upper Rio Grande drainage (Rio Ojo Caliente, Rio Vallecitos, Rio Pueblo de Taos) had high levels of admixture with Q-values ranging from 0.30–0.50. In contrast, populations within the Pecos drainage (Pecos River and Upper Rio Bonito) had low levels of admixture (Q = 0.94 and 0.87, respectively). Estimates of effective number of breeders (N b ) varied from 6.1 (Pecos: Upper Rio Bonito) to 109.7 (Rio Grande: Rio Peñasco) indicating that populations in the Pecos drainage are at risk of extirpation. In the event that management actions are deemed necessary to preserve or increase genetic diversity of G. pandora, consideration must be given as to which populations are selected for translocation.

Geomorphic evolution of the San Luis Basin and Rio Grande in southern Colorado and northern New Mexico

Science.gov (United States)

Ruleman, Chester A.; Machette, Michael; Thompson, Ren A.; Miggins, Dan M; Goehring, Brent M; Paces, James B.

2016-01-01

The San Luis Basin encompasses the largest structural and hydrologic basin of the Rio Grande rift. On this field trip, we will examine the timing of transition of the San Luis Basin from hydrologically closed, aggrading subbasins to a continuous fluvial system that eroded the basin, formed the Rio Grande gorge, and ultimately, integrated the Rio Grande from Colorado to the Gulf of Mexico. Waning Pleistocene neotectonic activity and onset of major glacial episodes, in particular Marine Isotope Stages 11–2 (~420–14 ka), induced basin fill, spillover, and erosion of the southern San Luis Basin. The combined use of new geologic mapping, fluvial geomorphology, reinterpreted surficial geology of the Taos Plateau, pedogenic relative dating studies, 3He surface exposure dating of basalts, and U-series dating of pedogenic carbonate supports a sequence of events wherein pluvial Lake Alamosa in the northern San Luis Basin overflowed, and began to drain to the south across the closed Sunshine Valley–Costilla Plain region ≤400 ka. By ~200 ka, erosion had cut through topographic highs at Ute Mountain and the Red River fault zone, and began deep-canyon incision across the southern San Luis Basin. Previous studies indicate that prior to 200 ka, the present Rio Grande terminated into a large bolson complex in the vicinity of El Paso, Texas, and systematic, headward erosional processes had subtly integrated discontinuously connected basins along the eastern flank of the Rio Grande rift and southern Rocky Mountains. We propose that the integration of the entire San Luis Basin into the Rio Grande drainage system (~400–200 ka) was the critical event in the formation of the modern Rio Grande, integrating hinterland basins of the Rio Grande rift from El Paso, Texas, north to the San Luis Basin with the Gulf of Mexico. This event dramatically affected basins southeast of El Paso, Texas, across the Chisos Mountains and southeastern Basin and Range province, including the Rio

Low-energy neutral current phenomenology and grand unified theories

International Nuclear Information System (INIS)

Del Aguila, F.; Mendez, A.

1981-01-01

We derive necessary and sufficient conditions to be satisfied by any expanded electroweak gauge model in order to reproduce the standard model low-energy neutral current predictions. These conditions imply several constraints on the neutral gauge boson masses and the quantum number assignments for the ordinary fermions. Using these conditions, we prove that the popular grand unified theories based on the gauge groups SO(10) and E6 can only accommodate trivial extensions of the standard model. As a consequence, if any of these grand unified models works at some energy scale, present low-energy neutral current phenomenology implies that the Z-boson must be produced with the expected mass and couplings to the ordinary fermions. Any additional neutral gauge boson (with the possible exception of very heavy ones) could only be produced in hadronic collisions and it would not decay in e + e - . (orig.)

Dynkin weights and global supersymmetry in grand unification

International Nuclear Information System (INIS)

Frampton, P.H.; Kephart, T.W.

1982-01-01

The requirement that supersymmetry be unbroken in a supersymmetrized gauge theory is shown to imply vanishing Dynkin weight of the components of the Higgs field representation receiving vacuum expectation values. As a corollary a compact expression is obtained for the Dynkin weights of general SU(N) representations. Examples are given for supersymmetrized grand unified theories

Kuuldemäng "Palju õnne argipäevaks!" edukümnes

Index Scriptorium Estoniae

2006-01-01

Raadioteatri kuuldemäng "Palju õnne argipäevaks" jõudis Euroopa meediafestivalil Prix Europa kümne parema hulka. Näidendi lavastas raadio jaoks Andres Noormets. 1999. a. jõudis festivalil Prix Europa äramärkimiseni Ervin Õunapuu kuuldemäng "Õhtueine Emmauses"

Geomorphology of plutonium in the Northern Rio Grande

Energy Technology Data Exchange (ETDEWEB)

Graf, W.L. [Arizona Univ., Tempe, AZ (United States). Dept., of Geography

1993-03-01

Nearly all of the plutonium in the natural environment of the Northern Rio Grande is associated with soils and sediment, and river processes account for most of the mobility of these materials. A composite regional budget for plutonium based on multi-decadal averages for sediment and plutonium movement shows that 90 percent of the plutonium moving into the system is from atmospheric fallout. The remaining 10 percent is from releases at Los Alamos. Annual variation in plutonium flux and storage exceeds 100 percent. The contribution to the plutonium budget from Los Alamos is associated with relatively coarse sediment which often behaves as bedload in the Rio Grande. Infusion of these materials into the main stream were largest in 1951, 1952, 1957, and 1968. Because of the schedule of delivery of plutonium to Los Alamos for experimentation and weapons manufacturing, the latter two years are probably the most important. Although the Los Alamos contribution to the entire plutonium budget was relatively small, in these four critical years it constituted 71--86 percent of the plutonium in bedload immediately downstream from Otowi.

Geomorphology of plutonium in the Northern Rio Grande

International Nuclear Information System (INIS)

Graf, W.L.

1993-03-01

Nearly all of the plutonium in the natural environment of the Northern Rio Grande is associated with soils and sediment, and river processes account for most of the mobility of these materials. A composite regional budget for plutonium based on multi-decadal averages for sediment and plutonium movement shows that 90 percent of the plutonium moving into the system is from atmospheric fallout. The remaining 10 percent is from releases at Los Alamos. Annual variation in plutonium flux and storage exceeds 100 percent. The contribution to the plutonium budget from Los Alamos is associated with relatively coarse sediment which often behaves as bedload in the Rio Grande. Infusion of these materials into the main stream were largest in 1951, 1952, 1957, and 1968. Because of the schedule of delivery of plutonium to Los Alamos for experimentation and weapons manufacturing, the latter two years are probably the most important. Although the Los Alamos contribution to the entire plutonium budget was relatively small, in these four critical years it constituted 71--86 percent of the plutonium in bedload immediately downstream from Otowi

The New Totalitarians: Social Identities and Radical Islamist Political Grand Strategy

National Research Council Canada - National Science Library

Macdonald, Douglas J

2007-01-01

... of the ideologically-driven grand political strategy of the Islamist extremists, which represents a totalitarian, transnational, and, in many versions, universalist social revolutionary movement...

Grand Canonical Ensembles in General Relativity

International Nuclear Information System (INIS)

Klein, David; Yang, Wei-Shih

2012-01-01

We develop a formalism for general relativistic, grand canonical ensembles in space-times with timelike Killing fields. Using that, we derive ideal gas laws, and show how they depend on the geometry of the particular space-times. A systematic method for calculating Newtonian limits is given for a class of these space-times, which is illustrated for Kerr space-time. In addition, we prove uniqueness of the infinite volume Gibbs measure, and absence of phase transitions for a class of interaction potentials in anti-de Sitter space.

Produccion de plantas grandes usando minicontenedores

Science.gov (United States)

R. Kasten Dumroese; Thomas D. Landis

2012-01-01

En América del Norte hay cada vez más interés por la producción híbrida o mixta. La misma consiste en cultivar plantines en contenedores de pequeño volumen y luego trasplantarlos; el trasplante se puede realizar a canteros en el suelo como en la producción a raíz desnuda o bien a contenedores más grandes. Originalmente se llamaban plantines "plug+", "...

Experiências Urbanas: Migrantes e Modos de Viver e Trabalhar na Periferia de Campina Grande na Década de 1960 * Urban Experiences: Migrants and Ways of Living and Working in the Outskirts of Campina Grande in the 1960s

Directory of Open Access Journals (Sweden)

HILMARIA XAVIER DA SILVA

2013-04-01

Full Text Available Resumo: A partir do final da década de 1940 e início de 1950, Campina Grande passa por uma significativa urbanização e expansão, favorecida pelo crescimento econômico. Observamos que trabalhadores do campo migraram da zona rural para a zona urbana de Campina Grande à medida que o trabalho na lavoura estava se tornando inviável em razão das secas e viam no centro urbano de Campina possibilidades outras de trabalhar e ter condições de vida mais dignas. Nosso trabalho intenta refletir sobre como alguns populares migraram para Campina Grande no fim da década de 1950 e década de 1960, modificando suas práticas no mundo do trabalho e alterando as características da malha urbana, já que, concentrando-se na periferia, homens e mulheres outrora lavradores passaram agora a desempenhar funções de vigilantes, pedreiros, lavadeiras, vendedores ambulantes, carroceiros, quebradores de pedra, dentre outras.Palavras-chave: Migração, Campina Grande, Trabalho. Abstract: From the late 1940s and early 1950s, Campina Grande undergoes a significant urbanization and expansion, favored by economic growth. We observed that rural workers migrated from rural to urban area in Campina Grande in so far as the farming activity was becoming unviable due to droughts and they could see, in the urban center of Campina, other possibilities of working and worthier life conditions. Our work attempts to reflect on how some popular migrated to Campina Grande in the late 1950s and 1960s, changing their practices in the workplace and changing the characteristics of the city, because massing in the periphery, men and women who were ploughpeople in past, have now the role of watchers, bricklayers, washerwomen, street vendors, cart drivers, stone breakers, among others.Keywords: Migration – Campina Grande – Work.

Pacing of Paleozoic macroevolutionary rates by Milankovitch grand cycles.

Science.gov (United States)

Crampton, James S; Meyers, Stephen R; Cooper, Roger A; Sadler, Peter M; Foote, Michael; Harte, David

2018-05-29

Periodic fluctuations in past biodiversity, speciation, and extinction have been proposed, with extremely long periods ranging from 26 to 62 million years, although forcing mechanisms remain speculative. In contrast, well-understood periodic Milankovitch climate forcing represents a viable driver for macroevolutionary fluctuations, although little evidence for such fluctuation exists except during the Late Cenozoic. The reality, magnitude, and drivers of periodic fluctuations in macroevolutionary rates are of interest given long-standing debate surrounding the relative roles of intrinsic biotic interactions vs. extrinsic environmental factors as drivers of biodiversity change. Here, we show that, over a time span of 60 million years, between 9 and 16% of the variance in biological turnover (i.e., speciation probability plus species extinction probability) in a major Early Paleozoic zooplankton group, the graptoloids, can be explained by long-period astronomical cycles (Milankovitch "grand cycles") associated with Earth's orbital eccentricity (2.6 million years) and obliquity (1.3 million years). These grand cycles modulate climate variability, alternating times of relative stability in the environment with times of maximum volatility. We infer that these cycles influenced graptolite speciation and extinction through climate-driven changes to oceanic circulation and structure. Our results confirm the existence of Milankovitch grand cycles in the Early Paleozoic Era and show that known processes related to the mechanics of the Solar System were shaping marine macroevolutionary rates comparatively early in the history of complex life. We present an application of hidden Markov models to macroevolutionary time series and protocols for the evaluation of statistical significance in spectral analysis.

The Grand Challenges Discourse: Transforming Identity Work in Science and Science Policy.

Science.gov (United States)

Kaldewey, David

2018-01-01

This article analyzes the concept of "grand challenges" as part of a shift in how scientists and policymakers frame and communicate their respective agendas. The history of the grand challenges discourse helps to understand how identity work in science and science policy has been transformed in recent decades. Furthermore, the question is raised whether this discourse is only an indicator, or also a factor in this transformation. Building on conceptual history and historical semantics, the two parts of the article reconstruct two discursive shifts. First, the observation that in scientific communication references to "problems" are increasingly substituted by references to "challenges" indicates a broader cultural trend of how attitudes towards what is problematic have shifted in the last decades. Second, as the grand challenges discourse is rooted in the sphere of sports and competition, it introduces a specific new set of societal values and practices into the spheres of science and technology. The article concludes that this process can be characterized as the sportification of science, which contributes to self-mobilization and, ultimately, to self-optimization of the participating scientists, engineers, and policymakers.

Site observational work plan for the UMTRA Project Site at Grand Junction, Colorado

International Nuclear Information System (INIS)

1996-03-01

The U.S. Department of Energy (DOE) has prepared this initial site observational work plan (SOWP) for the Uranium Mill Tailings Remedial Action (UMTRA) Project site in Grand Junction, Colorado. This SOWP is one of the first UMTRA Ground Water Project documents developed to select a compliance strategy that meets the UMTRA ground water standards (40 CFR Part 192, as amended by 60 FR 2854) for the Grand Junction site. This SOWP applies information about the Grand Junction site to the compliance strategy selection framework developed in the UMTRA Ground Water Project draft programmatic environmental impact statement (PEIS). This risk-based, decision-making framework identifies the decision logic for selecting compliance strategies that could be used to meet the ground water standards. The DOE goal is to use the observational method to implement a cost-effective site strategy that complies with the ground water standards and protects human health and the environment. Based on an evaluation of the site characterization and risk assessment data available for the preparation of this SOWP, DOE proposes that the most likely compliance strategy for the Grand Junction site is no remediation based on the application of supplemental standards. This proposed strategy is based on a conceptual site model that indicates site-related contamination is confined to a limited-use aquifer as defined in the ground water standards

Interplay between grand unification and supersymmetry in SU(5 ...

Indian Academy of Sciences (India)

energy MSSM. break the rank, Aulakh and his collaborators [10–12] have showed that R-parity is exact all the way down to low energies. In this case, grand unification tells us something about supersymmetry and even dark matter. In this article ...

2017 NOAA/OCM Unmanned Aerial System Lidar: Grand Bay NERR

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Quantum Spatial (QSI) and PrecisionHawk (PH) collected lidar for test sites within the Grand Bay National Estuarine Research Reserve (NERR) using an unmanned aerial...

Engineering assessment of inactive uranium mill tailings, Grand Junction site, Grand Junction, Colorado. A summary of the Phase II, Title I

International Nuclear Information System (INIS)

1977-10-01

Ford, Bacon and Davis Utah Inc. has performed an engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Grand Junction, Colorado. The Phase II, Title I services include the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigation of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas release from the 1.9 million tons of tailings at the Grand Junction site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The eight alternative actions presented range from millsite decontamination (Option I), to adding various depths of stabilization cover material (Options II and III), to removal of the tailings to long-term storage sites and decontamination of the present site (Options IV through VIII). Cost estimates for the eight options range from $470,000 to $18,130,000. Reprocessing the tailings for uranium recovery does not appear to be economically attractive at present

Plutonium and the Rio Grande: Environmental change and contamination in the nuclear age

International Nuclear Information System (INIS)

Graf, W.L.

1994-01-01

An attempt is made to analyze questions concerning the issue of plutonium in the Rio Grande. The author describes in great detail how he arrived at the conclusions. The objective has been to produce research that is absolutely transparent, so that its results can be fairly evaluated and duplicated by anyone. The results of this work show that plutonium from Los Alamos National Laboratory and atmospheric fallout has been deposited along the Rio Grande in small, though detectable, quantities in certain predictable places

Clinical Immersion and Biomedical Engineering Design Education: "Engineering Grand Rounds".

Science.gov (United States)

Walker, Matthew; Churchwell, André L

2016-03-01

Grand Rounds is a ritual of medical education and inpatient care comprised of presenting the medical problems and treatment of a patient to an audience of physicians, residents, and medical students. Traditionally, the patient would be in attendance for the presentation and would answer questions. Grand Rounds has evolved considerably over the years with most sessions being didactic-rarely having a patient present (although, in some instances, an actor will portray the patient). Other members of the team, such as nurses, nurse practitioners, and biomedical engineers, are not traditionally involved in the formal teaching process. In this study we examine the rapid ideation in a clinical setting to forge a system of cross talk between engineers and physicians as a steady state at the praxis of ideation and implementation.

MIdentidade de classe : um olhar sobre os estivadores do porto do Rio Grande/RS

Directory of Open Access Journals (Sweden)

Thiago Cedrez da Silva

2015-06-01

Full Text Available This article aims to understand the identity notion that permeates the charaxter of the docker of the Port of Rio Grande / RS in its work universe. Starting from the theoretical framework of class identity, the reflection of documental and oral sources, as well as the existing literature on this subject, the profile of the docker of Rio Grande, between 1931 and 1960, will be analyzed.

Ureteroscopie Retrograde: Expérience de l'Hôpital Général Grand ...

African Journals Online (AJOL)

L. Niang

urétéroscopie à l'Hôpital Général Grand Yoff (HOGGY) de. Dakar (Sénégal). Sujets et méthodes : Il s'agit d'une étude descriptive de 91 urétéroscopies effectuées dans le service d'Urologie de l'Hôpital Général Grand Yoff de janvier 2012 à décembre ...

SO(10) supersymmetric grand unified theories

Science.gov (United States)

Dermisek, Radovan

The origin of the fermion mass hierarchy is one of the most challenging problems in elementary particle physics. In the standard model fermion masses and mixing angles are free parameters. Supersymmetric grand unified theories provide a beautiful framework for physics beyond the standard model. In addition to gauge coupling unification these theories provide relations between quark and lepton masses within families, and with additional family symmetry the hierarchy between families can be generated. We present a predictive SO(10) supersymmetric grand unified model with D 3 x U(1) family symmetry. The hierarchy in fermion masses is generated by the family symmetry breaking D 3 x U(1) → ZN → nothing. This model fits the low energy data in the charged fermion sector quite well. We discuss the prediction of this model for the proton lifetime in light of recent SuperKamiokande results and present a clear picture of the allowed spectra of supersymmetric particles. Finally, the detailed discussion of the Yukawa coupling unification of the third generation particles is provided. We find a narrow region is consistent with t, b, tau Yukawa unification for mu > 0 (suggested by b → sgamma and the anomalous magnetic moment of the muon) with A0 ˜ -1.9m16, m10 ˜ 1.4m16, m16 ≳ 1200 GeV and mu, M1/2 ˜ 100--500 GeV. Demanding Yukawa unification thus makes definite predictions for Higgs and sparticle masses.

Nouvelles et activités | Page 3 | CRDI - Centre de recherches pour le ...

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

L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne (IOSRS) a reçu un prix de la diplomatie scientifique de la part du gouvernement de ...

Innovation and the Development Agenda | CRDI - Centre de ...

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

8 sept. 2010 ... L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne a reçu un prix de la diplomatie scientifique de la part du ...

Implementing the World Intellectual Property Organization's ...

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

23 avr. 2009 ... L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne a reçu un prix de la diplomatie scientifique de la part du ...

Building Capacity in Health Systems and Policy Analysis in sub ...

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

1 avr. 2010 ... L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne a reçu un prix de la diplomatie scientifique de la part du ...

Developing National Systems of Innovation: University-Industry ...

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

30 janv. 2015 ... L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne a reçu un prix de la diplomatie scientifique de la part du ...

Fez Wireless Metropolitan Area Network | Page 3 | CRDI - Centre de ...

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

1 nov. 2007 ... L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne remporte le prix de la diplomatie scientifique. L'Initiative des conseils subventionnaires de la recherche scientifique en Afrique subsaharienne a reçu un prix de la diplomatie scientifique de la part du ...

Ocorrência de raiva em ovinos no Rio Grande do Sul Occurrence of rabies in sheep in Rio Grande do Sul, Brazil

Directory of Open Access Journals (Sweden)

Daniel R. Rissi

2008-10-01

Full Text Available Descreve-se a ocorrência de raiva em ovinos na região Central do Rio Grande do Sul em novembro de 2003. Foram afetados dois ovinos de raça mista, um macho de três meses e uma fêmea de 2,5 anos de idade que apresentaram sinais clínicos com evolução de cinco dias e caracterizados por dificuldade de locomoção, tremores musculares, decúbito lateral, convulsões, opistótono e febre. Histologicamente havia mielomeningoencefalite não-supurativa, associada a inclusões eosinofílicas intracitoplasmáticas (corpúsculos de Negri em neurônios nos dois ovinos afetados. Em um ovino em que o gânglio de Gasser foi examinado, havia ganglionite não-supurativa. As lesões concentravam-se predominantemente na substância cinzenta da medula espinhal, no tronco encefálico e no cerebelo. Antígeno viral foi detectado em seções selecionadas de ponte e bulbo submetidas ao teste de imuno-histoquímica utilizando anticorpo policlonal anti-ribonucleoproteína do vírus da raiva. Os casos ocorreram em meio a um surto de raiva bovina transmitida por morcegos e foram considerados, com bases epidemiológicas, como transmitidos da mesma forma, como ocorre na raiva endêmica de bovinos no Rio Grande do Sul.Cases of rabies in sheep occurring in November 2003, in central Rio Grande do Sul state, Brazil, are described. A 3-month-old male, and a 2.5-month-old female sheep were affected. Clinical signs were characterized by abnormal gait, trembling, lateral recumbency, convulsion, opisthotonus, and fever. Histological findings included a non-suppurative myelomeningoencephalitis associated with intracytoplasmic eosinophilic inclusion (Negri bodies in neurons. Lesions were predominantly observed in gray matter of the spinal cord, brainstem and cerebellum. There was non-suppurative Gasserian ganglionitis in one sheep in which this structure was examined. Immunohistochemistry using rabies virus ribonucleoprotein polyclonal antibody yelded positive result in brain