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Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Ignimbrite sequence on Gran Canaria  

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The Miocene sequence of felsic extrusive rocks of about 1000 m total thickness on Gran Canaria is divided into three units: a) A l...

H. U. Schmincke

1969-01-01T23:59:59.000Z

2

Laboratori Nazionali del Gran Sasso ENVIRONMENTAL POLICY  

E-Print Network (OSTI)

employment of resources, connected to the main aspects, such as water, energy and waste management as well and the other involved parties must cooperate, as much as possible, to improve the Environmental ManagementLaboratori Nazionali del Gran Sasso ENVIRONMENTAL POLICY The Gran Sasso National Laboratory (LNGS

3

GTC Phase-2 Preparation Tool Gran Telescopio Canarias  

E-Print Network (OSTI)

GTC Phase-2 Preparation Tool 1 Gran Telescopio Canarias Phase-2 Preparation Tool Valid from period describes how to use the Phase-2 tool for preparing observations at the Gran Telescopio CANARIAS (GTC). Each

4

Peralkaline acid tendencies in Gran Canaria (Canary Islands)  

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The study of a volcanic series from the island of Gran Canaria (Canary Islands) in which alkaline and...

Vicente Araña; Eduardo R. Badiola…

5

GRAN TELESCOPIO CANARIAS, S.A. INSTRUCCIN DE CONTRATACIN  

E-Print Network (OSTI)

GRAN TELESCOPIO CANARIAS, S.A. INSTRUCCI�N DE CONTRATACI�N #12;INSTRUCCI�N DE CONTRATACI�N. 2 #12;INSTRUCCI�N DE CONTRATACI�N. 3/15 1. NATURALEZA Y R�GIMEN JURÍDICO. La empresa, GRAN TELESCOPIO CANARIAS, S.A. (GRANTECAN) es una sociedad del sector público considerada como poder adjudicador, sometida

6

The tahitites of gran canaria and haüynitization of their inclusions  

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The petrology and chemistry of these lavas of tahititic character are studied, as well as their genesis. Inclusions in tahitites from Gran Canaria have also taken into consideration, and the...

A. Hernández-Pacheco

1969-01-01T23:59:59.000Z

7

Ignimbrites of the Roque Nublo group, Gran Canaria, Canary Islands  

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...?Non-welded, lithic-rich ignimbrites, hereintermed the Roque Nublo ignimbrites, are the most distinctive deposits of the Pliocene Roque Nublo group, which forms the products of second magmatic cycle on Gran Canaria

F. J. Pérez-Torrado; J. Martí; J. Mangas; S. Day

1997-07-01T23:59:59.000Z

8

Trace elements in prehispanic hair samples of Gran Canaria  

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In the present study we have analysed hair Zn, Cu, Fe, Mn, Sr, Pb and Ca contents of 8 prehispanic hair specimens from Gran Canaria, comparing them with 10 acutal samples,...

E. González-Reimers; M. Arnay-de-la-Rosa; V. Castro-Alemán…

1991-04-01T23:59:59.000Z

9

Geographical structuring of mitochondrial DNA in Chalcides sexlineatus within the island of Gran Canaria  

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...sexlineatus within the island of Gran Canaria J. Pestano 1 R. P. Brown 2...Universidad de Las Palmas de Gran Canaria,35080 Las Palmas, Spain ( pestano...morphology within the island of Gran Canaria. Detailed study of this variation...

1999-01-01T23:59:59.000Z

10

STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE NUBLO DEBRIS AVALANCHE, GRAN CANARIA (CANARY ISLANDS)  

E-Print Network (OSTI)

STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE NUBLO DEBRIS AVALANCHE, GRAN CANARIA (CANARY of Gran Canaria (Mehl and Schmincke, 1999). The subaerial deposit comprises almost intact, km-sized blocks

Belousov, Alexander

11

Erfahrungsbericht BWL an der Universidad de Las Palmas de Gran Canaria  

E-Print Network (OSTI)

Erfahrungsbericht BWL an der Universidad de Las Palmas de Gran Canaria WS 2005/06 von Simone Hornig Auswahl fiel so sehr schnell auf die ,,Universidad de Las Palmas de Gran Canaria", da sie ein

Greifswald, Ernst-Moritz-Arndt-Universität

12

Erfahrungsbericht BWL -Universidad de Las Palmas de Gran Canaria -WS 06/07  

E-Print Network (OSTI)

Erfahrungsbericht BWL - Universidad de Las Palmas de Gran Canaria - WS 06/07 von André Barz E umfangreichen Sportangebot. Erasmanten Gran Canaria wird auch der Minikontinent genannt, entsprechend vielseitig

Greifswald, Ernst-Moritz-Arndt-Universität

13

Deposition of rheomorphic ignimbrite D (Mogán Formation), Gran Canaria, Canary Islands, Spain  

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...?Rheomorphic ignimbrite D (13.4?Ma, Upper Mogán Formation on Gran Canaria), a multiple flow–single cooling unit,...

Gustav Kobberger; Hans-Ulrich Schmincke

1999-03-01T23:59:59.000Z

14

Über einige Unkräuter auf Gran Canaria (Kanarische Inseln) und deren Verbreitung)  

Science Journals Connector (OSTI)

Etwa 40% (rund 375 Arten) der auf der Insel Gran Canaria vorkommenden Pflanzen zeichnen sich durch mehr oder...

Günther kunkel

1972-02-29T23:59:59.000Z

15

Erfahrungsbericht BWL an der Universidad de Las Palmas de Gran Canaria im  

E-Print Network (OSTI)

Erfahrungsbericht BWL an der Universidad de Las Palmas de Gran Canaria im Wintersemester 2008 de Gran Canaria zu studieren, denn von Erasmus-Studenten gibt es dort so einige.... 1. Vorbereitung der Universidad de Las Palmas de Gran Canaria(ULPGC), um sich für den sogenannten ,,Campus Virtual" zu

Greifswald, Ernst-Moritz-Arndt-Universität

16

UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA  

E-Print Network (OSTI)

UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZÃ?N AZUL EN GRAN CANARIA [J. Seoane, Marzo islas Canarias cuya subespecie F. t. teydea habita en Tenerife y la F. t. polatzeki en Gran Canaria Gran Canaria, estos bosques se distribuyen entre 900 y 1400 m.s.n.m. en laderas con distintas

Seoane, Javier

17

Las Canteras Strand in Las Palmas Auslandssemester in Las Palmas de Gran Canaria: Welcome to Erasmus  

E-Print Network (OSTI)

Las Canteras Strand in Las Palmas Auslandssemester in Las Palmas de Gran Canaria: Welcome to Erasmus Spanien, Winter- und Sommersemester 2010/11 Gran Canaria hat die eindrucksvolle Eigenschaft nicht Gran Canaria (ULPGC). Für maximalen Genuss des Studienaufenthaltes gilt es einige Hinweise zu befolgen

Greifswald, Ernst-Moritz-Arndt-Universität

18

Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia  

E-Print Network (OSTI)

Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and ColombiaDNA as witness, and their autosome sets as new. Key words: Gran Canaria, Y-chromosome polymorphisms, admixture Palma, La Gomera, Fuente- ventura, Lanzarote and the main islands of Tenerife and Gran Canaria

19

BWL an der Universidad de Las Palmas de Gran Canaria (Spanien, 2001-02)  

E-Print Network (OSTI)

BWL an der Universidad de Las Palmas de Gran Canaria (Spanien, 2001-02) Von Katharina Baumann Schon. Ein Freund, der ein ganzes Jahr auf Gran Canaria verbracht hat, hat ein Flugpaket von Condor für ca vereinfacht. WOHNEN #12;Es gibt Studentenwohnheime auf Gran Canaria. Allerdings gibt es die Zimmer nur mit

Greifswald, Ernst-Moritz-Arndt-Universität

20

Fiebre Q en Gran Canaria. Aportación de 40 nuevos casos  

Science Journals Connector (OSTI)

IntroducciÓn Describir las características clínicas y epidemiológicas de la fiebre Q en la zona sur de la isla de Gran Canaria. Métodos Se realizó un análisis retrospectivo de los casos diagnosticados de fiebre Q en el Servicio de Microbiología del Hospital Universitario Insular de Gran Canaria entre los años 1998 y 2000. Para la detección de anticuerpos frente a antígenos de fase II de Coxiella burnetii se empleó una técnica de inmunofluorescencia indirecta. El diagnóstico de fiebre Q aguda se realizó cuando se detectaron títulos de inmunoglobulina G (IgG) _ 1:320 e IgM _ 1:80 o cuando se demostró seroconversión. Resultados Durante el período de estudio se diagnosticaron serológicamente 59 casos de fiebre Q aguda (incidencia anual de 5 casos/100.000 habitantes). La seroprevalencia (IgG _ 1:80) encontrada en los pacientes a los que se les solicitaba serología de fiebre Q y durante este período fue del 23,9%. Se dispuso de datos clínicos y epidemiológicos en 40 pacientes, siendo todos los casos esporádicos; el 57% de ellos fueron hospitalizados. La edad media fue de 40,6 _ 13,3 años (intervalo, 20-74), más frecuente en varones (85%) y procedentes del medio rural (67,5%). El 65% de los casos se produjeron de abril a julio. La manifestación clínica más frecuente fue un síndrome febril con elevación de las enzimas hepaticas (87,5%). La forma neumónica fue rara (sólo 3 casos). Conclusiones La fiebre Q se manifiesta fundamentalmente en nuestra zona como un síndrome febril agudo con afectación hepática subclínica. Esto, y la escasez de formas neumónicas y crónicas sugieren la implicación de cepas de C. burnetii diferentes a las de otras zonas geográficas. Introduction The aim of this study was to describe the clinical and epidemiologic features of Q fever in the southern area of the island of Gran Canaria (Spain). Methods We conducted a retrospective analysis of the clinical and epidemiological data of the cases of Q fever diagnosed by the Microbiology Laboratory of the Hospital Universitario Insular in Gran Canaria between 1998 and 2000. Antibodies against phase II Coxiella burnetii antigens were detected using an indirect immunofluorescence test. The diagnosis of acute Q fever was established by IgG titers _ 1:320 and IgM titers _ 1:80, or by seroconversion. Results During the period of study 59 cases of acute Q fever were diagnosed, making an incidence of 5 cases/100,000 inhabitants/year. The seroprevalence (IgG _ 1:80) in the patients for whom Q fever serology was requested during that period was 23.9%. Clinical and epidemiologic data were available for 40 patients. All were sporadic cases and 57% were hospitalized. The mean age of the patients was 40.6 _ 13.3 years (range 20-74 years), 85% were males and 67.5% came from a rural background. The majority of cases (65%) clustered from April to July. The most frequent clinical presentation was an acute febrile process with elevated liver enzymes (87.5%). Pneumonia was infrequent (only three cases). Conclusions In our area Q fever is mainly manifested as an acute febrile illness with subclinical hepatic involvement. This fact and the small number of cases with pneumonia and chronic forms suggest theetiological involvement of C. burnetii strains different from those in other geographic areas.

Margarita Bolaños; Otilia-Evora Santana; José Luis Pérez-Arellano; Alfonso Ángel-Moreno; Gustavo Moreno; Juan Luis Burgazzoli; Antonio Manuel Martín-Sáncheza

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Prevalencia de obesidad en la población gestante de Gran Canaria  

Science Journals Connector (OSTI)

ResumenFundamento y objetivo Diversos estudios epidemiológicos muestran asociación entre el exceso ponderal en el embarazo con resultados obstétricos y perinatales adversos. Se presenta la prevalencia de obesidad y sobrepeso al inicio de la gestación en la población de Gran Canaria. Sujetos y método El grupo de estudio fue una cohorte integrada por todas las gestantes en seguimiento por el Hospital Universitario Materno-Infantil de Canarias (HUMIC) que finalizaron su gestación en este centro durante el año 2008 (n = 6.693). El índice de masa corporal se determinó al inicio del embarazo. Resultados El 25,0% de la muestra presentaba sobrepeso y el 17,1% obesidad. La prevalencia de sobrecarga ponderal en las gestantes se incrementaba con la edad y no se influenciaba por el nivel educacional. Conclusiones La prevalencia de obesidad y sobrepeso en las gestantes de Gran Canaria es alta. Dentro de los valores disponibles de otros países europeos, sólo Reino Unido describe valores superiores a los de nuestra muestra. Background and objective Different epidemiological studies have shown that maternal excess of weight during pregnancy is associated with adverse outcomes of pregnancy, childbirth and morbidity of the neonate. Prevalence of obesity in a pregnant population of Canary Islands is reported here. Subjects and methods The group studied was an integrated cohort of all the pregnant women being followed-up at the Materno-Infant University Hospital of the Canarias [Hospital Universitario Materno-Infantil de Canarias; HUMIC] and who concluded their gestation during the year 2008 (n = 6693). BMI was measured at the beginning of the pregnancy. Results 25.0% of the sample of pregnant women were overweight and 17.1% were obese, increasing both with age and not influenced with the educational level. Conclusions The prevalence of obesity and overweight among pregnant women from the Canary Islands is high. Among the values available from other European countries, only the UK reported values greater than our study sample.

Inmaculada Bautista-Castaño; Nestor Alemán-Perez; Jose Juan García-Salvador; Alicia González-Quesada; Jose Angel García-Hernández; Lluis Serra-Majem

2011-01-01T23:59:59.000Z

22

E-Print Network 3.0 - adulto una gran Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Sciences and Ecology ; Biology and Medicine 63 Estrategia reproductiva de la poblacin canaria del erizo aff. Philippi, 1845 Summary: , existe una gran variabilidad geogrfica...

23

Harris lines in the prehispanic population of Gran Canaria (Canary Islands)  

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Harris lines were assessed in 194 right tibiae of prehispanic inhabitants of Gran Canaria, belonging to 52 adult females and 123...

J. Velasco-Vázquez; E. Martín-Rodríguez; M. Arnay-de-la-Rosa…

24

Tobacco use among adolescents aged 10–16 in Gran Canaria, Canary Islands, Spain  

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In this survey, we tried to assess tobacco consumption among adolescents aged 10–16 on the island of Gran Canaria (Canary Islands, Spain). We also...

J. M. Segura; J. R. Calvo; M. C. Navarro; M. Torres…

2000-01-01T23:59:59.000Z

25

E-Print Network 3.0 - al gran invento Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Program, Scientific Results, Vol. 157 Summary: al., 1993). The volcanic apron north of Gran Canaria also represents the deposition area... al. (1996). For the purpose of this...

26

Genesis of roque nublo formation: A special kind of ignimbritic eruptions in Gran Canaria  

Science Journals Connector (OSTI)

A series of comagmatic volcanic materials originated by subaerial eruptions that happened during the Neogene in Gran Canaria (Canary Islands) are studied in this...

F. Anguita

1973-01-01T23:59:59.000Z

27

Photoinhibition in common atlantic macroalgae measured on site in Gran Canaria  

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The photosynthetic quantum yield was analysed in four common atlantic macroalgae, the Rhodophytes Gelidium arbuscula and Halopithys incurvus and the Phaeophytes Halopteris scoparia and Lobophora variegata in Gran

D.-P. Häder; M. Porst; M. Lebert

2001-03-01T23:59:59.000Z

28

Engineering geology and future stability of the El Risco landslide, NW-Gran Canaria, Spain  

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A 200 m long segment of the only main road in NW-Gran Canaria is built on landslide deposits near the...

Marc-Antoine Longpré; Rodrigo del Potro…

2008-05-01T23:59:59.000Z

29

E-Print Network 3.0 - adultos del gran Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Biotechnology ; Biology and Medicine 50 Estrategia reproductiva de la poblacin canaria del erizo aff. Philippi, 1845 Summary: comentado A pesar del gran problema...

30

E-Print Network 3.0 - agudo por gran Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: si sta fue realmente introducida por estos primeros colonos (p. ej., en Gran Canaria, ya desde... -po- linizador del Parque Nacional del Teide se vieron afectadas...

31

E-Print Network 3.0 - anaerobios gran negativos Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

2004 Miguel Torres Summary: recursos hdricos. Es- to mismo se ha podido comprobar en Gran Canaria, Tenerife, Ceuta, Mallorca, Ibiza... cualquier efecto medioambiental negativo...

32

Characterisation of a Pleistocene debris-avalanche deposit in the Tenteniguada Basin, Gran Canaria Island, Spain  

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We studied a large debris-avalanche deposit of Pleistocene age in the Tenteniguada Basin, Gran Canaria Island, Spain. This deposit, which is...

Alejandro Lomoschitz; Javier Hervás; Jorge Yepes; Joaquín Meco

2008-05-01T23:59:59.000Z

33

MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA  

E-Print Network (OSTI)

MÃ?TODO DE CENSO Y ESTIMA DE POBLACIÃ?N DEL PINZÃ?N AZUL DE GRAN CANARIA Luis M. Carrascal Museo EN INAGUA, OJEDA, PAJONALES Y TAMADABA (GRAN CANARIA) RESUMEN 3 PRESENTACIÃ?N Y OBJETIVOS 4 MATERIAL Y Canarias Madrid, Noviembre de 2008 CONVENIO DE COLABORACIÃ?N ENTRE EL CONSEJO SUPERIOR DE INVESTIGACIONES

Carrascal, Luis M.

34

IX Festival del Sur - Encuentro Teatral Tres Continentes (Agüimes, Gran Canaria)  

E-Print Network (OSTI)

164 LATIN AMERICAN THEATRE REVIEW El viejo y el mar. (Costa Rica) Teatro Quetzal. SPRING 1997 165 IX Festival del Sur - Encuentro Teatral Tres Continentes (Agüimes, Gran Canaria) Carmen Márquez Montes La IX edición del Festival del Sur ha... Palmas de Gran Canaria Romeo, Versión montesca de la tragedia de Verona. Julio Salvatierra. Teatro Meridional. ...

Má rquez Montes, Carmen

1997-04-01T23:59:59.000Z

35

The incrementally zoned Miocene Ayagaures ignimbrite (Gran Canaria, Canary Islands)  

Science Journals Connector (OSTI)

The 20–25 m thick trachyphonolitic Ayagaures ignimbrite cooling unit [(AY); 11.8 Ma] exposed over 250 km2 (onshore volume ca. 4.5 km3 DRE) is the uppermost and most voluminous cooling unit of the Middle Fataga Formation (MFF), part of the Fataga Group (ca. 13.3–ca. 9 Ma) on Gran Canaria (GC), Canary Islands (28°00? N, 15°35? W). Up to 19 flow units (named b–t) subdividing the AY have been identified throughout most of the area from proximally to the caldera wall to distally as far as 14 km away. Individual flow units were distinguished from each other and logged using mainly chemical criteria. Single and/or packages of flow units (A, B and C) are tentatively interpreted to correspond to compositionally distinct magma bodies erupted from the same magma reservoir. These source-controlled flow units are interpreted to reflect successive eruptive pulses during incremental subsidence of Tejeda caldera. We subdivided AY cooling unit into four welding facies. Tentative correlation with a major syn-ignimbrite turbidite drilled during ODP Leg 157 suggests a total DRE volume of > 50 km3. The cooling unit as a whole becomes less evolved upwards as shown by major elements, trace elements and REE of bulk rock and phenocrysts. All phenocryst phases, dominantly sanidine–anorthoclase (up to 20 vol.%), with minor biotite, augite, titanite, haüyne and apatite, are unzoned and show an incremental compositional zoning in the stratigraphy. The shallow level parent magma reservoir is interpreted to have undergone strong mixing prior to starting its final compositional zoning in a thermodynamically equilibrated reservoir. Compositional zoning resulted in three main bodies. This compositional and physical layering may have been triggered by rapid growth of alkali feldspar and biotite throughout the erupted part of the magma chamber. Abundant titanite and haüyne phenocrysts in basal flow units and in a locally preserved, highly evolved fallout tephra are interpreted to reflect initial evacuation of a small volume, highly fractionated cupola. AY represents the most evolved part of a large, partially evacuated magma reservoir. Progressive downward tapping of the reservoir is interpreted to have been controlled by incremental caldera collapse. Absence of less evolved magmas suggests that the magma chamber was only partially evacuated. Incremental compositional zoning of the cooling unit, but unzoned phenocrysts and evacuation reversals show that mixing did not occur following initiation of alkali feldspar growth.

Martin Jutzeler; Hans-Ulrich Schmincke; Mari Sumita

2010-01-01T23:59:59.000Z

36

Ten novel microsatellite loci from the Gran Canarian gecko, Tarentola boettgeri, and their applicability in other Tarentola  

E-Print Network (OSTI)

mitochondrial DNA lineages within the Canary Island of Gran Canaria. We constructed a genomic library). The gecko Tarentola boettgeri is found on the Canary Islands of Gran Canaria and El Hierro (and associated et al., 2002). Gübitz et al. (2005) studied the phylogeography of T. boettgeri within Gran Canaria

Brown, Richard

37

The Occurrence of Mycoplasmas in the Lungs of Swine in Gran Canaria (Spain)  

Science Journals Connector (OSTI)

The study was conducted to investigate the mycoplasmal flora in the lungs of pigs with enzootic pneumonia at Gran Canaria (Spain). From 54 pneumonic lungs collected...Mycoplasma species. Using different species-s...

P. Assunça˜o; C. De la Fe; B. Kokotovic; O. González…

2005-08-01T23:59:59.000Z

38

Geochronology of Gran Canaria, Canary Islands: Age of shield building volcanism and other magmatic phases  

Science Journals Connector (OSTI)

Forty-six new K-Ar age determinations are presented on whole rock samples and mineral separates from volcanic and subvolcanic rocks of Gran Canaria. The main subaerial shield building basaltic volcanism...3 was c...

I. McDougall; H. -U. Schmincke

1976-01-01T23:59:59.000Z

39

Attraction of Wild Coastal Fishes to an Atlantic Subtropical Cage Fish Farms, Gran Canaria, Canary Islands  

Science Journals Connector (OSTI)

We assessed the influence of two commercial fish farms on the local aggregation of coastal wild fishes through a 'post-impact' sampling design at Gran Canaria Island (Canary Islands). At each farm...

Arturo Boyra; Pablo Sanchez-Jerez; Fernando Tuya…

2004-08-01T23:59:59.000Z

40

Screening of antimicrobial activities in red, green and brown macroalgae from Gran Canaria (Canary Islands, Spain)  

Science Journals Connector (OSTI)

Extracts from 44 species of seaweed from Gran Canaria (Canary Islands, Spain) were screened for...Asparagopsis taxiformis and Cymopolia barbata were the species with the strongest activities against the broadest...

Antonio Val; Gonzalo Platas; Angela Basilio; Angeles Cabello…

2001-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Seasonal changes in agar characteristics of two populations ofPterocladia capillacea in Gran Canaria, Spain  

Science Journals Connector (OSTI)

Agar characteristics ofPterocladia capillacea...were examined seasonally at two intertidal populations exposed to different wave energy on the northern rocky shore of Gran Canaria Island. Plants were collected mo...

Y. Freile-Pelegrín; D. Robledo; R. Armisén; G. García-Reina

1996-01-01T23:59:59.000Z

42

Evolution of the Miocene Tejeda magmatic system, Gran Canaria, Canary Islands  

Science Journals Connector (OSTI)

This paper is a companion to Clark (1988; hereafter Part I) which described the evolution of the Tejeda Magmatic System (TMS), a Miocene caldera complex, Gran Canaria, Spain, based on geochronologic, paleomagneti...

Stephen C. L. Clark; Frank J. Spera

1990-01-01T23:59:59.000Z

43

Occurrence ofSalmonella in cold-blooded animals in Gran Canaria, Canary Islands, Spain  

Science Journals Connector (OSTI)

The occurrence ofSalmonella...in endemic and subendemic species of lizard and frog of Gran Canaria,Gallotia stehlini andRana perezi, as well as captive reptiles from other regions of the world was investigated. T...

C. Monzón Moreno; M. M. Ojeda Vargas; A. Echeita; M. A. Usera

1995-10-01T23:59:59.000Z

44

Geomorphologic Evidences of Great Flank Collapses in the Northwest of Gran Canaria (Canary Islands, Spain)  

Science Journals Connector (OSTI)

This work provides geological observations that support the existence of several large rock slides in the northwest sector of the Gran Canaria Island, which are now covered by recent ... slides that affect succes...

Jorge Yepes Temiño; Nieves Sánchez…

2013-01-01T23:59:59.000Z

45

Petrology of clinopyroxene-amphibole inclusions from the roque nublo volcanics, gran canaria, canary islands  

Science Journals Connector (OSTI)

Inclusions consisting of clinopyroxene, amphibole, Fe-Ti oxides and apatitc are abundant in the Roque Nublo volcanics, a unit of Late Tertiary age that is widespread on Gran Canaria Island. The unit includes alka...

T. Frisch; H. U. Schmincke

1969-01-01T23:59:59.000Z

46

Reduced genetic diversity and sperm motility in the endangered Gran Canaria Blue Chaffinch Fringilla teydea polatzeki  

Science Journals Connector (OSTI)

The Blue Chaffinch (Fringilla teydea) is endemic to the Canary Islands and restricted to the pine forests on Tenerife (ssp. teydea) and Gran Canaria (ssp. polatzeki). While the teydea population is large and stab...

Eduardo Garcia-del-Rey; Gunnhild Marthinsen; Pascual Calabuig…

2013-07-01T23:59:59.000Z

47

Large-scale rheomorphic shear deformation in Miocene peralkaline ignimbrite E, Gran Canaria  

Science Journals Connector (OSTI)

the single ignimbrite cooling unit E (average thickness, 28 m; volume, ca. 30 km3...) forms the uppermost member of the Miocene Upper Mogán Formation on Gran Canaria. It is strongly chemically zoned from basal...

Philip T Leat; Hans-Ulrich Schmincke

1993-02-01T23:59:59.000Z

48

Gastro-enteritis outbreak among Nordic patients with psoriasis in a health centre in Gran Canaria, Spain: a cohort study  

Science Journals Connector (OSTI)

Between November 2 and 10, 2002 several patients with psoriasis and personnel staying in the health centre in Gran Canaria, Spain fell ill with diarrhoea, vomiting...

Hanne M Eriksen; Philippe J Guerin; Karin Nygård…

2004-10-01T23:59:59.000Z

49

Origin and diagenesis of the Roque Nublo breccia, Gran Canaria (Canary Islands) — Petrology of roque nublo volcanics, II  

Science Journals Connector (OSTI)

The Pliocene Roque Nublo Series, the second of three major magmatic series on Gran Canaria (Canary Islands), consists of a lower...

G. Brey; H. U. Schmincke

1980-01-01T23:59:59.000Z

50

Groundwater flow in a volcanic–sedimentary coastal aquifer: Telde area, Gran Canaria, Canary Islands, Spain  

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Groundwater conditions in a 75- km2...coastal area around the town of Telde in eastern Gran Canaria island have been studied. Pliocene to Recent...2 day?1; 5 and 0.5 m day?1, respectively). These two formations a...

M. C. Cabrera; E. Custodio

2004-06-01T23:59:59.000Z

51

Eruption and emplacement of a basaltic welded ignimbrite during caldera formation on Gran Canaria  

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The 14.1 Ma old composite ignimbrite cooling unit P1 (45 km3) on Gran Canaria comprises a lower mixed rhyolite-trachyte tuff,...3 of erupted basalt compared with only 16 km3 of the evolved P1 magmas, and the extr...

A. Freundt; H. -U. Schmincke

1995-02-01T23:59:59.000Z

52

Analysis and modelling of the aeromagnetic anomalies of Gran Canaria (Canary Islands)  

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In this paper we present a crustal magnetic model of the volcanic island of Gran Canaria based on aeromagnetic data. This magnetic study has made it possible to constrain the location and geometry of: (1) the mafic core of Gran Canaria, built as the result of the crystallization of magmas which rose from the mantle during the submarine and shield basaltic stages of its evolution. The most intense magnetic high, displayed over the NW part of the island likely shows the main feeding system of the shield volcano; (2) the residual syenitic shallow magma chamber which fed the salic volcanic activity in the center of the island, linked to the formation of the Tejeda caldera and to the intrusion of felsic rocks which made up a cone sheet; (3) a reversely magnetized linear intrusion located in the marine area to the NW of the island, which could be related to the magmatic source of the submarine volcanism between Gran Canaria and Tenerife. Most of these magnetic sources show a linear pattern with trends that are in close agreement with the orientations of previously identified fractures. The magmatic intrusion to the NW of the island could be related with a WSW–ENE active fault between Gran Canaria and Tenerife, while the main trend and location of the mafic core agree with a NW–SE fault suggested by geological studies. This means that these magnetic sources are the result of the ascent and intrusion of magma along regional fractures. Therefore, this study provides fresh data which demonstrate the influence of regional tectonics on the growth of Gran Canaria during its entire evolution. Finally, the spectral analysis of the magnetic anomaly map suggests that it is possible that rocks located at mantle-like depths (from the Moho to about 23 km) behave as magnetic sources, a fact that can be related with the magmatic underplating detected by other geophysical techniques.

Isabel Blanco-Montenegro; J.Miquel Torta; Alicia Garc??a; Vicente Araña

2003-01-01T23:59:59.000Z

53

Crustal structure of northern Gran Canaria, Canary Islands, deduced from active seismic tomography  

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Seismic P-wave travel times collected during METEOR cruise M24 are inverted to derive a three-dimensional model of the P-wave velocity structure of the northern part of Gran Canaria, Canary Islands. The data consist of 6689 P-wave travel times from 1487 offshore air-gun shots which were recorded by both land-based seismometers and ocean bottom hydrophones. The crustal structure is well imaged by the data set as demonstrated by analysis of the resolution and tests with synthetic data. The volcanic island is characterized by generally high P-wave velocities (>5.5 km/s) and a heterogeneous structure with large lateral velocity variations. High P-wave velocities are found around the centers of the Miocene shield volcanoes in the vicinity of Agüimes, San Nicolas, and Agaete as well as the center of the Pliocene Roque Nublo volcano. The velocity structure suggests a high percentage of dense intrusive rocks. Some of the intrusive rocks were emplaced during the eruption of >1000 km3 of Miocene felsic magmas following the basaltic shield phase. The velocity structure beneath La Isleta peninsula and its submarine continuation is interpreted as a volcanic rift zone with abundant dikes. The velocities decrease to Gran Canaria is found at a depth of ?15 km. The structure of Gran Canaria and the adjacent ocean basin is thought to be the result of a diffuse mantle upwelling under a slowly moving plate.

Sebastian Krastel; Hans-Ulrich Schmincke

2002-01-01T23:59:59.000Z

54

Size Distributions of PAHs in Ambient Air Particles of Two Areas of Las Palmas de Gran Canaria  

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The size distribution of 14 polycyclic aromatic hydrocarbons (PAHs) present in particulate aerosol in two different areas of the city of Las Palmas de Gran Canaria was investigated in May 2002. One of...-3) was r...

José A. López Cancio; Antonio Vera Castellano…

2004-05-01T23:59:59.000Z

55

Instability of Oceanic Volcanic Edifices: Examples of Sector Collapse, Debris Avalanches, and Debris Flows from Gran Canaria (Canary Islands)  

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We review different types of mass transfer (landslides, debris avalanches, debris flows, turbidites) generated throughout the evolution of a long-lived volcanic island (Gran Canaria) from its emergence at ca. 16 ...

Hans-Ulrich Schmincke; Mari Sumita

2014-01-01T23:59:59.000Z

56

Seasonal agar yield and quality inGelidium canariensis (Grunow) Seoane-Camba (Gelidiales, Rhodophyta) from Gran Canaria, Spain  

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The seasonal effects on yield and gel properties ofGelidium canariensis...agar were investigated at two intertidal populations at the northern coast of Gran Canaria. Physical and rheological properties were measu...

Y. Freile-Pelegrín; D. R. Robledo; G. García-Reina

1995-04-01T23:59:59.000Z

57

Trace element mobility during sub-seafloor alteration of basaltic glass from Ocean Drilling Program site 953 (off Gran Canaria)  

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Trace element concentrations of altered basaltic glass shards (layer silicates) and zeolites in volcaniclastic sediments drilled in the volcanic apron northeast of Gran Canaria during Ocean Drilling Program (ODP)...

A. Utzmann; T. Hansteen; H.-U. Schmincke

2002-08-01T23:59:59.000Z

58

Geotechnical Features of the Volcanic Rocks Related to the Arteara Rock Avalanche in Gran Canaria (Canary Islands, Spain)  

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The Arteara rock avalanche is developed in the Fataga Group which is related to the first volcanic stage in the Gran Canaria Island (8.6–13.3 Ma)....

Martín Jesús Rodríguez-Peces; Jorge Yepes Temiño…

2013-01-01T23:59:59.000Z

59

Special Issue of the Conference Smart Sensors, Actuators and MEMS, Maspalomas, Gran Canaria, Spain, 2–4 May 2007  

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The biannual conference which this issue of Microsystem Technologies...is devoted to was initiated in 2003 at the same place by José Fco. López from the University Las Palmas de Gran Canaria, followed by a confer...

B. Michel; T. Becker; U. Schmid

2008-04-01T23:59:59.000Z

60

The channel between Gran Canaria and Tenerife: constructive processes and destructive events during the evolution of volcanic islands  

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Seismic, sidescan sonar, bathymetric multibeam and ODP (Ocean Drilling Program) data obtained in the submarine channel between the volcanic islands of Gran Canaria and Tenerife allow to identify constructive feat...

Sebastian Krastel; Hans-Ulrich Schmincke

2002-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Plutonic rocks of intermediate composition on Gran Canaria: the missing link of the bimodal volcanic rock suite  

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Analysis of abundant plutonic fragments in the voluminous Miocene rhyolitic–basaltic composite ignimbrite P1, the initial felsic cooling unit overlying the basaltic shield on Gran Canaria, helps to solve the prob...

B. Freundt-Malecha

2001-07-01T23:59:59.000Z

62

Fluvial dissection, isostatic uplift, and geomorphological evolution of volcanic islands (Gran Canaria, Canary Islands, Spain)  

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Digital analysis of torrential gullies (‘barrancos’) deeply incised into the volcanic Island of Gran Canaria (Canary Islands) allows us to extract the longitudinal profiles and pre-incision surfaces for individual basins, from which morphometric parameters (length, elevation, area, slope) have been calculated. Other derived parameters, such as ridgeline profiles, maximum incision values, volume removed by fluvial erosion, geophysical relief and isostatic uplift, have also been computed. Based on K/Ar ages for the island, well-constrained incision-uplift rates have been calculated by means of the combination of different methodological approaches commonly used in orogens and large mountain ranges. The geomorphological and morphometric analyses reveal that the island is clearly divided into four environmental quadrants determined by the combination of a couple of key-factors: the age of the volcanic surfaces and the climatic conditions. These factors determine a young sector covered with Plio-Quaternary platform-forming lavas (finished at 1.9–1.5 Ma) evolving under contrasting wet (NE) to dry (SE) climates, and an older sector, conserving the residual surfaces of the Miocene shield building (14.5–8.7 Ma) at the ridgelines, also subjected to wet (NW) and dry (SW) climates. Incision is related to the age zonation of the island. Maximum incisions (Gran Canaria. Additional sources of uplift, such as gravitational unloading, lithospheric flexure induced by adjacent islands, and/or volcanic underplating, are required. The theoretical onset of lithospheric bulging beneath Gran Canaria, as exerted by Tenerife, promoted a broad westwards tilting of the former from 3.8–3.5 Ma ago. This overall tilting accelerated fluvial incision, erosional unloading, and, therefore, the sustained differential uplift on the Eastern slope of the island over its last erosional stage. Considering mean uplift rates for the East and West sectors, Eastern values (0.024 mm/yr) are double than those in the West (0.011 mm/yr), supporting the role of lithospheric flexure of adjacent islands as an additional source of uplift. Complex feedback between fluvial unloading, differential uplift, orographic effect, lithospheric flexure, and volcanic underplating, seems to control the geomorphological development of hot-spot volcanic islands, after the gravitational collapse of stratovolcanos during their rejuvenation stage.

Inmaculada Menéndez; Pablo G. Silva; Moises Martín-Betancor; Francisco José Pérez-Torrado; Hervé Guillou; S. Scaillet

2008-01-01T23:59:59.000Z

63

Gator: a low-background counting facility at the Gran Sasso Underground Laboratory  

E-Print Network (OSTI)

A low-background germanium spectrometer has been installed and is being operated in an ultra-low background shield (the Gator facility) at the Gran Sasso underground laboratory in Italy (LNGS). With an integrated rate of ~0.16 events/min in the energy range between 100-2700 keV, the background is comparable to those of the world's most sensitive germanium detectors. After a detailed description of the facility, its background sources as well as the calibration and efficiency measurements are introduced. Two independent analysis methods are described and compared using examples from selected sample measurements. The Gator facility is used to screen materials for XENON, GERDA, and in the context of next-generation astroparticle physics facilities such as DARWIN.

Baudis, L; Askin, A; Angle, J; Aprile, E; Bruch, T; Kish, A; Laubenstein, M; Manalaysay, A; Undagoitia, T Marrodan; Schumann, M

2011-01-01T23:59:59.000Z

64

Exploring Low Luminosity Quasar Diversity at z ~ 2.5 with the Gran Telescopio Canarias  

E-Print Network (OSTI)

We present preliminary results from a pencil-beam spectroscopic survey of low-luminosity quasars at z ~ 2.2-2.5. Our goal is to compare these sources with low redshift analogues of similar luminosity. High s/n and moderate resolution spectra were obtained for 15 sources using the faint object spectrograph Osiris on the 10m Gran Telescopio Canarias. The new data make possible an almost unprecedented comparison between sources with the same (moderate) luminosity at widely different cosmic epochs. Preliminary analysis of our spectra confirms the presence of a relatively evolved population of quasars radiating at modest Eddington ratios. A notable difference between the low and high z quasars may involve the presence of lower metallicity quasars at high redshift.

Sulentic, J W; Marziani, P

2013-01-01T23:59:59.000Z

65

Experimental definition of microclimatic conditions based on water transfer and porous media properties for the conservation of prehistoric constructions: Cueva Pintada at Galdar, Gran Canaria, Spain  

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Microclimatic parameters and natural materials were studied in order to assess conservation of the cave complex at Galdar, Gran Canaria. Based on the microclimatic data, experimental...

D. Benavente; J. C. Cañaveras; S. Cuezva; L. Laiz…

2009-02-01T23:59:59.000Z

66

The REE-Ti mineral chevkinite in comenditic magmas from Gran Canaria, Spain: a SYXRF-probe study  

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The REE-Ti silicate chevkinite has been recognised previously in Miocene ignimbrites from Gran Canaria, and in correlative offshore syn-ignimbrite turbidites...TE of 74±25 for Y, >8 for Hf, >50 for Th, 15±5 for N...

Valentin R. Troll; Peter M. Sachs…

2003-09-01T23:59:59.000Z

67

Sources of PM2.5 impacting on Gran Canaria, Spain  

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Abstract This paper reports on sequential aerosol sample sets collected at the Campus de Tafira, University of Las Palmas de Gran Canaria (ULPGC), in 2010. Gran Canaria is located approximately 250 km off the coast of North Africa and at the northern margin of the dominant Saharan dust plumes being blown westward across the Atlantic Ocean. PM2.5 aerosol samples were collected on 47 mm filter substrates of Teflon®, quartz fiber and Nuclepore®, generally at weekly sampling intervals. Subsets of these were analyzed for their mass, as well as elemental and ionic compositions. The 2010 annual geometric mean PM2.5 concentration at Tafira was 6.2 ?g/m3, with only two particularly dusty events. From a simultaneous PM10 study at the same site, a PM2.5/PM10 mass ratio of 0.35 was calculated. Diagnostic chemical ratios for PM2.5, for both moderate and severe Saharan dust events (calimas) in 2010 are: Al : Si : K : Ti : Mn : Fe : Sr 1 : 2.818 : 0.330 : 0.078 : 0.012 : 0.847 : 0.0088 . To better understand the mineralogy of the aerosols and for inter-comparison purposes, normative mineral compositions were calculated from the chemical compositions. Depending on their transport patterns, four source regions, each with a distinct mineralogical signature were distinguished. The Northwest to North sector (Oceanic NW) aerosols contain evaporites, secondary ammonium sulfate, lesser amounts of organic carbon, and minor amounts of quartz and other silicates. The North to Northeast sector (Europe NE) generated aerosols of evaporites, ammonium sulfate and organic carbon. The Northeast (Africa NE) sector, with influx of air from the Iberian Peninsula and North Africa, contained evaporites and secondary ammonium sulfate with some organic carbon, and minor amounts of silicates and quartz. In 2010, the main African transport pathway from the Sahara region and across northern Mali, northern Mauritania, Western Sahara and Morocco was responsible for elevated concentrations of mineral dust during calima events.

Johann P. Engelbrecht; Inmaculada Menéndez; Edward Derbyshire

2014-01-01T23:59:59.000Z

68

Metallic species in atmospheric particulate matter in Las Palmas de Gran Canaria  

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In this work, we quantified the total, water-soluble and insoluble fractions of 12 metallic species (Na, Ca, K, Mg, Fe, Zn, Cr, Ni, Cu, Cd, Pb and Mn) present in total suspended particulates (TSP) in an urban area with heavy traffic (about 80 000 vehicles/day) of Las Palmas de Gran Canaria (Canary Islands). Experimental measurements were made from July to December 2003 on a total of 42 samples (7 per month). Particulate matter (TSP) was collected in fiber filters and high volume samplers. PM10 levels were estimated assuming the PM10 fraction is about 70% of all TSP. Total fractions was determined gravimetrically. Water-soluble fraction was extracted by sonication. Concentrations of metallic elements were analyzed by flame atomic absorption spectrophotometer. Temporal changes in the concentrations of the target elements were examined and a multivariate approach used to identify the primary sources for each species. Mean value for TSP is 71.92 ?g/m3. The water-soluble fraction consisted mainly of Na, Ca, Mg, and K. The insoluble fraction contained higher concentrations of all elements than the soluble except Na. In the water-soluble fraction, Na, K, Ca and Mg were found to come mainly from natural sources; Cr, Pb, Cd, Ni, Zn and Cu from anthropogenic sources.

J. López Cancio; A. Vera Castellano; M. Chaar Hernández; R. García Bethencourt; E. Macías Ortega

2008-01-01T23:59:59.000Z

69

Plasmid mediated resistance to trimethoprim in Enterobacteriaceae isolated in Gran Canaria, Canary Islands (Spain)  

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Summary During a 2 month period, 145 Enterobacteriaceae isolated from clinical specimens, at the Hopital Nuestra Señora del Pino (Gran Canaria), were tested for their susceptibility to trimethoprim (Tp) by an agar diffusion method. Seven-two (49.6 %) strains (including E. coli, Proteus spp., E. cloacae, Citrobacter spp., Serratia spp., Klebsiella spp. and S. enteritidis) were considered as resistant to Tp, and 28.1 % of the resistant strains could transfer the Tp-resistance marker into E. coli by conjugation. Tp-resistance was encoded by plasmids of different molecular weights, ranging from 52.5 to 165 kb (mean 107.5). These plasmids encoded a high level resistance to Tp (MIC ? 1000 ?g/ml). The other resistance markers co-transferred with the Tp were ampicillin (80.9 %), sulfamethoxazole (61.9 %), streptomycin (57.1 %), kanamycin (47.6 %), tetracycline (42.8 %), tobramycin, gentamicin and chloramphenicol (28.5 %, respectively). These data suggest that : (I) plasmid-mediated resistance to Tp represents a serious problem in the Canary Islands ; (II) in at least 42.9 % of the strains, resistance to Tp is not due to dissemination of Tn7, encoding joint-resistance to Tp and streptomycin ; (III) selection of Tp-resistant strains may be achieved by unrelated antibiotics such ampicillin, whose resistance is encoded by the same plasmid.

C. Monzon-Moreno; I. Alamo; F.W. Goldstein; J.F. Acar

1994-01-01T23:59:59.000Z

70

Relevance and attribution in the intonation of Gran Canaria Spanish interrogatives  

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An insightful account of the mechanisms which underlie the association of prosodic patterns with pragmatic meanings is absent in most descriptions of the prosody of interrogative utterances in Spanish. The approach in Escandell-Vidal (1998) for European Peninsular Spanish responds by appealing to the linguistic distinction neutral/marked for interrogatives, together with the concepts relevance and attribution as used in Relevance Theory (Sperber and Wilson, 1986/1995). Our present study, analysing further data from Gran Canaria Spanish interrogatives (based on Cabrera-Abreu and Vizcaíno-Ortega, 2010) in the light of Relevance Theory, reveals that such a linguistic distinction requires an explicit statement as to whether it applies prosodically (marked/unmarked tunes) or pragmatically (neutral/non-neutral meanings). In addition, the restrictive behaviour proposed for attribution (it correlates with marked intonation patterns only, and its type is tightly bound to a single intonation pattern) must be relaxed in order to accommodate the cases of the unmarked intonation tune, and of a single marked tune charged with two different attribution types. The resulting framework enables us to understand better the nature of interrogative meanings and tunes, together with their actual mappings; to predict potential tune-meaning associations; and to exclude ill-formed tune-meaning connections.

Francisco Vizcaíno-Ortega; Mercedes Cabrera-Abreu

2012-01-01T23:59:59.000Z

71

The Barranco de Tirajana basin, Gran Canaria (Spain). A major erosive landform caused by large landslides  

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The Barranco de Tirajana (BdT), located on the island of Gran Canaria (Spain), has some specific features that differentiate it from the ravines of other volcanic islands in the Atlantic Ocean. The origin of this unusually wide upper basin (35 km2) has been under discussion over the last century although its erosional origin is nowadays widely accepted. The purpose of this paper is to describe the landslide deposits that appear at the bottom of the basin and to assess their role in the geomorphological evolution of the basin. We suggest that the BdT basin is a major erosional landform initiated by important ravine incision and widened by a large number of landslides. There are 28 large landslides within the BdT basin. The main movements were of rock-slide and debris-slide types, affecting 70% and 25% of the total area, respectively. In addition, modes of displacement were predominantly translational (rock-, debris-, and earth-slides) consisting of 89% of the total, compared to rotations and flows that constitute only 11%. Three main periods of landslide activity have been established in the development of the BdT basin, using geomorphological criteria. Period I includes ancient movements that could have started at about 0.6 Ma or even 2.7 Ma ago and are considered as abandoned landslides. Period II corresponds to old landslides considered as dormant, which occurred within the Middle–Upper Pleistocene. Finally, period III includes recent Upper Pleistocene landslides and Holocene landslides that are still active. We suggest that interglacials in the Canary Islands and NW Africa included humid and wet episodes that could account for the occurrence of periods of landslide activity in the BdT basin.

Alejandro Lomoschitz; Joaqu??n Meco; Jordi Corominas

2002-01-01T23:59:59.000Z

72

Current prevalence of Dirofilaria immitis in dogs, cats and humans from the island of Gran Canaria, Spain  

Science Journals Connector (OSTI)

The island of Gran Canaria is a hyperendemic area for canine dirofilariasis. The aim of the present study was to provide data on Dirofilaria immitis in dogs, cats, and humans on this island in 2010. The data confirms the prevalence in the overall canine population (19%), with a considerably higher prevalence (43%) in the autochthonous breed of Canarian Warren hound. The prevalence in the feline population (33%) is higher than that of the canine population, and the existence of specific D. immitis antibodies in the inhabitants of the island of Gran Canaria (12%) is confirmed. In both cats and humans, the prevalence, according to the different climate areas on the island, is related to the prevalence of D. immitis in dogs in the same area, which shows the key epidemiological role played by the canine host with regard to the transmission to other hosts of D. immitis.

J.A. Montoya-Alonso; E. Carretón; J.A. Corbera; M.C. Juste; I. Mellado; R. Morchón; F. Simón

2011-01-01T23:59:59.000Z

73

Megarhizoliths in Pleistocene aeolian deposits from Gran Canaria (Spain): Ichnological and palaeoenvironmental significance  

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The Pleistocene dune field of Tufia, located on the east of Gran Canaria (Spain), contains different stratigraphic levels of indurated pillar-like structures that are interpreted as megarhizoliths. The megarhizoliths occur at the top of different aeolian sets and reach 31.5 cm in diameter and over 1 m in height. These scattered, free-standing, vertical, cylindrical-to-slightly conical columns usually appear as hollow cylinders, displaying elliptical cross-sections aligned with the prevailing wind. On the leeward side of some specimens the external wall shows a tail of rock matrix resembling a sort of “wind shadow”. These tails and other remains of the associated rock matrix show a texture composed of long, horizontal, parallel cylinders orientated with the wind. Internally the most complete structures show five concentrically arranged zones: Zone (a), is a central pore corresponding to the cavity originally occupied by the root; Zones (b) and (c), which include alveolar and laminated carbonate textures indicating that carbonate precipitation was mostly induced by the roots and their associated microorganisms; and Zones (d) and (e), consisting mostly of aeolian sands. In (d) the sand grains show thin micritic coatings whereas in (e) vadose aragonite cements can be seen on the grain surface suggesting a less biogenic influence in their formation. The degree of cementation and the time of the precipitation of carbonate around the roots controlled the preservation of these zones. Thus, in some cases, Zones b, c and/or d are not preserved. Cylinders are up to 30× the diameter of the root that nucleated them. The presence of the megarhizoliths at the top of the aeolianite beds indicates that aeolian sedimentation halted several times, allowing soil formation and plant colonisation during slightly more humid periods. The occurrence of megarhizoliths is further proof of the alternation of arid and slightly more humid climates in the north Atlantic during the last glacial period. It is also noted that they may be misinterpreted as animal trace fossils or tree trunk casts, resulting in incorrect ichnological or palaeoenvironmental interpretations.

A.M. Alonso-Zarza; J.F. Genise; M.C. Cabrera; J. Mangas; A. Martín-Pérez; A. Valdeolmillos; M. Dorado-Valiño

2008-01-01T23:59:59.000Z

74

Calculus, periodontal disease and tooth decay among the prehispanic population from Gran Canaria  

Science Journals Connector (OSTI)

In the prehispanic Gran Canaria there are some anthropological differences between the coastal inhabitants who buried their dead mainly in tumuli, and those from the central mountains, mainly buried in caves. Some data, as the prevalence of auricular exostoses, and a different bone Ba/Sr ratio support the view that there were differences in economy and diet between both groups of islanders. Moreover, the proportion of carious teeth was significantly higher among the population buried in caves. In the present study we analysed the prevalence of dental calculus, periodontal disease and antemortem tooth loss in remains of 791 individuals belonging to the anthropological collection of the Museo Canario (Las Palmas). Calculus deposition was very frequent (88.51%), no differences existing between men and women or between those interred in tumuli or in caves. Age at death was the only parameter independently related to calculus deposition by stepwise multivariate analysis. Periodontal disease was observed in 66.78% of the population, significantly more in men (?2 = 4.88, P = 0.027). No differences existed between individuals buried in tumuli and in caves. Antemortem teeth loss was observed in 64.73% of individuals, no differences existing between men and women or between those interred in tumuli or in caves. There was a significant association between calculus and periodontal disease (?2 = 18.07, P < 0.0001). Both caries (?2 = 8.40, P = 0.004) and periodontal disease (?2 = 44.96, P < 0.0001) were associated with tooth decay. However, the proportion of teeth with calculus deposition (in relation to observed teeth) was significantly higher among the population buried in tumuli (Z = 3.18, P = 0.001), although no differences were observed when the proportion of antemortem lost teeth and alveoli with periodontal disease were compared among people buried in tumuli and in caves, but women showed significantly lower proportions of alveoli with periodontal disease and antemortem tooth decay. These data suggest that the population buried in caves had a different dietary pattern to that of those buried in tumuli, since calculus deposition -more frequent in the latter-may be related to the consumption of proteins. The results also point to the existence of differences in diet between men and women.

T. Delgado-Darias; J. Velasco-Vázquez; M. Arnay-de-la-Rosa; E. Martín-Rodríguez; E. González-Reimers

2006-01-01T23:59:59.000Z

75

Evolution of parental magmas of Miocene shield basalts of Gran Canaria (Canary Islands): constraints from crystal, melt and fluid inclusions in minerals  

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...?Picritic units of the Miocene shield volcanics on Gran Canaria, Canary Islands, contain olivine and clinopyroxene...90-92 were inferred from high-temperature microthermometric quench experiments, low-temperat...

A. A. Gurenko; Thor H. Hansteen…

1996-08-01T23:59:59.000Z

76

Patterns of nocturnal movement of the long-spined sea urchin Diadema antillarum (Philippi) in Gran Canaria (the Canary Islands, central East Atlantic Ocean)  

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We tagged individuals of the sea urchin Diadema antillarum (Philippi) around the island of Gran Canaria (The Canary Islands) during winter 2001–...?1 (range 5–110 cm h?1). We observed greater movement at midnight...

F. Tuya; J. A. Martin; A. Luque

2004-02-01T23:59:59.000Z

77

A preliminary assessment of levels of antifouling booster biocides in harbours and marinas of the island of Gran Canaria, using SPE-HPLC  

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An analytical procedure was developed to allow for the study of the levels of concentration of biocides in the various different ports on the island of Gran Canaria, The Canary Islands. The analytes studied ... t...

Álvaro Sánchez Rodríguez; Zoraida Sosa Ferrera…

2011-06-01T23:59:59.000Z

78

Pyroclastic flows and lavas of the Mogan and Fataga formations, Tejeda Volcano, Gran Canaria, Canary Islands: mineral chemistry, intensive parameters, and magma chamber evolution  

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The Mogan and Fataga formations on the island of Gran Canaria, Canary Islands, represent a sequence of...3 dense-rock equivalent) including subalkaline rhyolitic, peralkaline rhyolitic and trachytic pyroclastic f...

Joy A. Crisp; Frank J. Spera

1987-01-01T23:59:59.000Z

79

Thyrotropin levels and their relationship with cardiovascular risk factors in the island of Gran Canaria, Spain. Implications of lowering the upper reference limit of thyrotropin stimulating hormone  

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Objective...: To characterize the cardiovascular risk profile of subjects with high and normal-high concentrations of serum TSH in a sample of adult Spanish subjects from the island of Gran Canaria

M. Alberiche MD; M. Boronat; P. Saavedra…

2009-02-01T23:59:59.000Z

80

Canine dirofilariosis caused by Dirofilaria immitis is a risk factor for the human population on the island of Gran Canaria, Canary Islands, Spain  

Science Journals Connector (OSTI)

The aim of the present study was compare the prevalence of D. immitis in dogs and seroprevalence in humans of Gran Canaria (Canary Islands, Spain) taking into consideration...Dirofilaria immitis in dogs and the s...

Jose Alberto Montoya-Alonso; Isabel Mellado; Elena Carretón…

2010-10-01T23:59:59.000Z

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81

On the nature of oceanic eddies shed by the Island of Gran Canaria  

Science Journals Connector (OSTI)

We use hydrographic and buoy data to compare the initial temperature fields and Lagrangian evolution of water parcels in two vortices generated by the southward flowing Canary Current passing around the island of Gran Canaria Island. One vortex is anticyclonic, shed in June 1998 as the result of an incident current of about 0.05 m s?1, and the second one is cyclonic, shed in June 2005 with the impinging current estimated as 0.03 m s?1. The two vortices exhibit contrasting characteristics yet display some important similarities. The isopycnals are depressed in the core of the anticyclonic vortex, at least down to a depth of 700 m, whilst they dome up in the core of the cyclonic vortex but only down to 450 m. In the top 300 m the depression/doming of the isotherms is similar for both vortices, with a maximum vertical displacement of the isotherm of about 80 m, which correspond to temperature anomalies of some 2.5 °C at a given depth. A simple method is developed to obtain the initial orbital velocity field from the temperature data, from which we estimate peak values of 0.7 and 0.5 m s?1 for the anticyclonic and cyclonic vortices, respectively. The buoys, three for the anticyclonic vortex and two for the cyclonic one, were drougued at 100 m depth, below the surface mixed layer, and their initial velocities are consistent with the above values. In both vortices, the buoys revolve either within a central core, where the rotation rate remains stable and large for several weeks, or in an outer ring, where the rotation rate is significantly smaller and displays large radial fluctuations. Within the inner core the anticyclonic vortex has significant inward radial velocity, while the cyclonic vortex has near-zero radial mean motions. The cyclonic vortex rotates more slowly than the anticyclonic, their initial periods being 4.5 and 2.5 days, respectively. A simple axisymmetric model with radial diffusion (coefficient Kh?25 m2 s?1) and advection reproduces the observations reasonably well, the diffusive effect being more important than that resulting from the observed radial advection. The model also supports the hypothesis that the rotation rate of cyclonic vortices is less than that of anticyclonic vortices, as otherwise they would become inertially unstable. Both the buoys data and sea surface temperature images confirm that the vortices evolve from youth to maturity, as the cores shrink and the outer rings expands, and then to a decay stage, as the core rotation rates decrease, though frequent interactions with other mesoscale structures result in more accelerated aging. Despite these interaction they last many months as coherent structures south of the Canary Islands.

P. Sangrà; M. Auladell; A. Marrero-Díaz; J.L. Pelegrí; E. Fraile-Nuez; A. Rodríguez-Santana; J.M. Martín; E. Mason; A. Hernández-Guerra

2007-01-01T23:59:59.000Z

82

The Plio–Quaternary volcanic evolution of Gran Canaria based on new K–Ar ages and magnetostratigraphy  

Science Journals Connector (OSTI)

The combined use of radiometric dating (51 new unspiked K–Ar ages), magnetostratigraphy and field geology establishes a new time framework for the last two stages of the volcanic evolution of Gran Canaria. Most of the dated samples have ages coherent with their stratigraphic positions and magnetic polarities. Our new set of data extends the end of the Roque Nublo (RN) group, one of the main posterosive stages of Gran Canaria which started about 4.9 Ma ago, to ages as young as 2.87 Ma. This is about 0.7 Ma younger than previously thought. Moreover, the dating of samples collected in well-defined stratigraphic sequences supports the contemporaneity of the early stages of the post-Roque Nublo group and the vanishing activity of the Roque Nublo stratovolcano between 3.7 and 2.9 Ma. The multiple lateral collapses of the Roque Nublo stratovolcano occurred during this period between 3.5 and 3.1 Ma which corresponds to a main period of volcanic quiescence. After 2.9 Ma, the effusive activity propagated along a well-defined NW–SE rift until about 1.5 Ma, shifting progressively from a rifting propagation to platform-forming lavas. Thereafter, the activity is very disperse and belongs to the Brunhes period, with most of it before 500 ka.

Hervé Guillou; Francisco José Perez Torrado; Alex R Hansen Machin; Juan Carlos Carracedo; Domingo Gimeno

2004-01-01T23:59:59.000Z

83

Small-scale mantle heterogeneity on the source of the Gran Canaria (Canary Islands) Pliocene–Quaternary magmas  

Science Journals Connector (OSTI)

New chemical and Sr–Nd–Pb isotopic data of the Plio-Quaternary mafic lavas of Gran Canaria are used to investigate their mantle source composition. The most prominent aspects of the new dataset are the slight isotopic differences between the Plio-Quaternary (Post-Roque Nublo Group) and the older Pliocene (Roque Nublo Group) mafic parental magmas, which reflect small-scale mantle heterogeneities. Melting of two mantle materials, one isotopically more depleted and similar to the Depleted Mantle (DM) and the other with more radiogenic Pb-isotope ratios comparable to a mantle with high U/Pb ratio (HIMU), accounts for the isotopic and trace element composition of the Pliocene–Quaternary magmas of Gran Canaria. Geochemical variations show that the Pliocene–Quaternary mantle source is compositionally and lithologically heterogeneous and supports the presence of a silica-deficient pyroxenite mantle component. The contribution of the pyroxenite component in the generation of the Roque Nublo and Post-Roque Nublo magmas is estimated to be in the range from 50 to 70%. Trace element ratios support mixing between the two mantle components (pyroxenite veins in a peridotite matrix) which obscure the original chemical and isotopic composition of these two end-members.

M. Aulinas; D. Gimeno; J.L. Fernandez-Turiel; L. Font; F.J. Perez-Torrado; A. Rodriguez-Gonzalez; G.M. Nowell

2010-01-01T23:59:59.000Z

84

Factors controlling the morphology of monogenetic basaltic volcanoes: The Holocene volcanism of Gran Canaria (Canary Islands, Spain)  

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A detailed morphometric analysis was performed on the 24 Holocene eruptions of Gran Canaria, a nearly circular island located at the centre of the Canary Islands (Spain), developed as result of the eastward movement of the African plate over a mantle hotspot. Rigorous field work was carried out to generate a palaeogeomorphological reconstruction of the Holocene eruptions of Gran Canaria to obtain pre- and post-eruption digital terrain models (DTMs). These eruptions were of Strombolian monogenetic basaltic volcanism style. With respect to the cones, feeder fissures determine their location and some morphological features as crater openings which are usually perpendicular to the slope direction. In addition, the trade winds influence the final volcanic edifice shape and the extent of the pyroclastic sheet-like fall deposits. For the lava flows, the most significant controls are the eruption rate, affecting the maximum distance travelled, and the gully slope and shape that condition their flow path. Concerning volcanic hazard and risk assessment, the applied methodology has led to a better understanding of the recent eruptions and foresees the location and nature of future eruptions.

A. Rodriguez-Gonzalez; J.L. Fernandez-Turiel; F.J. Perez-Torrado; R. Paris; D. Gimeno; J.C. Carracedo; M. Aulinas

2012-01-01T23:59:59.000Z

85

Diagnóstico etiológico de las infecciones respiratorias agudas de origen vírico en un hospital pediátrico de Gran Canaria  

Science Journals Connector (OSTI)

Objetivo Las infecciones respiratorias agudas (IRA) de origen vírico son una causa frecuente de consulta y hospitalización pediátrica. El objetivo de este estudio fue conocer la etiología de dichas infecciones en la isla de Gran Canaria. Métodos Durante 3 años (de mayo de 2002 a mayo de 2005) se recogieron 1957 lavados nasofaríngeos de 1.729 niños atendidos en Urgencias con síntomas compatibles con IRA. En todas las muestras se realizó una técnica rápida de detección de antígeno de virus respiratorio sincitial (VRS) y, en las que se obtuvo resultado negativo, inmunofluorescencia (IF) y cultivo celular (CC). Resultados La mediana de edad fue de 2 meses (intervalo: 0,03-119). Se identificó el agente causal del cuadro respiratorio en 1.032 niños (59,7%). El VRS se detectó en 769 niños (74,5%). Los demás virus identificados, por orden de frecuencia, fueron: virus parainfluenza, rinovirus, adenovirus, virus de la gripe, enterovirus y coronavirus. Se encontraron diferencias estadísticamente significativas al comparar la edad y el tipo de virus detectado: los adenovirus fueron responsables de cuadros en niños de mayor edad (mediana: 6 meses; intervalo: 1-74). Hubo 6 casos de infección mixta. La sensibilidad de la IF en relación con el CC fue del 55,8%, y la especificidad del 99,2%. Conclusiones Los virus respiratorios son responsables de un alto número de casos de IRA, principalmente el VRS. Su identificación es determinante en el tratamiento clínico de los pacientes y en el empleo adecuado de antibacterianos y antivirales. Objective Acute respiratory tract infections (ARTI) of viral origin are a frequent cause of pediatric consultations and hospital admissions. The aim of this study was to investigate the etiology of these infections in Gran Canaria, the Canary Islands, (Spain). Methods From May 2002 through May 2005, 1957 nasopharyngeal washings were collected from 1729 children presenting with ARTI to the Pediatric Emergency Unit. A rapid antigen detection method was performed in every sample to identify respiratory syncytial virus (RSV). An immunofluorescence assay (IFA) and cell culture (CC) was used in RSV-negative samples. Results Median age was 2 months (range, 0.03-119). A viral agent was identified in 1032 children (59.7%). RSV was detected in 769 children (74.5%). Other viruses identified, in order of frequency, were parainfluenza viruses, rhinoviruses, adenoviruses, influenza viruses, enteroviruses, and coronaviruses. Statistical differences were found between age and the type of virus detected: Adenoviruses caused respiratory infections in older children (median age: 6 months; range: 1-74). There were 6 mixed infections. Sensitivity of IFA as compared to CC was 55.8%, and specificity was 99.2%. Conclusions Respiratory viruses are responsible for a large number of ARTI cases in children from Gran Canaria, RSV being the major cause. Viral identification is determinant for managing these patients and making a proper use of antibacterial and antiviral drugs.

Fernando Artiles-Campelo; María del Carmen Pérez-González; Araceli Caballero-Hidalgo; María J. Pena-López

2006-01-01T23:59:59.000Z

86

Mixing of rhyolite, trachyte and basalt magma erupted from a vertically and laterally zoned reservoir, composite flow P1, Gran Canaria  

Science Journals Connector (OSTI)

The 14.1 Ma composite welded ignimbrite P1 (45 km3 DRE) on Gran Canaria is compositionally zoned from a felsic lower...3) zoned from crystal-poor to highly phyric; (2) a continuously zoned, evolved trachyte to so...

Armin Freundt; Hans-Ulrich Schmincke

1992-10-01T23:59:59.000Z

87

Low-temperature hydrothermal alteration of intra-caldera tuffs, Miocene Tejeda caldera, Gran Canaria, Canary Islands  

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The Miocene Tejeda caldera on Gran Canaria erupted ~ 20 rhyolite–trachyte ignimbrites (Mogán Group 14–13.3 Ma), followed by ~ 20 phonolitic lava flows and ignimbrites (Fataga Group 13–8.5 Ma). Upper-Mogán tuffs have been severely altered immediately within the caldera margin, whereas extra-caldera Mogán ignimbrites, and overlying Fataga units, are apparently unaltered. The altered intra-caldera samples contain minerals characteristic of secondary fluid–rock interaction (clays, zeolites, adularia), and relics of the primary mineral assemblage identified in unaltered ignimbrites (K-feldspar, plagioclase, pyroxene, amphibole, and groundmass quartz). Major and trace-element data indicate that Si, Na, K, Pb, Sr, and Rb, were strongly mobilized during fluid–rock interaction, whereas Ti, Zr, and Nb behaved in a more refractory manner, experiencing only minor mobilization. The ?18O values of the altered intra-caldera tuffs are significantly higher than in unaltered extra-caldera ignimbrites, consistent with an overall low-temperature alteration environment. Unaltered extra-caldera ignimbrites have ?D values between ? 110‰ and ? 173‰, which may reflect Rayleigh-type magma degassing and/or post-depositional vapour release. The ?D values of the altered intra-caldera tuffs range from ? 52‰ to ? 131‰, with ambient meteoric water at the alteration site estimated at ca. ? 15‰. Interaction and equilibration of the intra-caldera tuffs with ambient meteoric water at low temperature can only account for whole-rock ?D values of around ? 45‰, given that ?Dclay–water is ca. ? 30‰ at 100 °C, and decreases in magnitude at higher temperatures. All altered tuff samples have ?D values that are substantially lower than ? 45‰, indicating interaction with a meteoric water source with a ?D value more negative than ? 15‰, which may have been produced in low-temperature steam fumaroles. Supported by numerical modeling, our Gran Canaria data reflect the near-surface, epithermal part of a larger, fault-controlled hydrothermal system associated with the emplacement of the high-level Fataga magma chamber system. In this near-surface environment, fluid temperatures probably did not exceed 200–250 °C.

Eleanor Donoghue; Valentin R. Troll; Chris Harris; Aoife O'Halloran; Thomas R. Walter; Francisco J. Pérez Torrado

2008-01-01T23:59:59.000Z

88

Probing potassium in the atmosphere of HD 80606b with tunable filter transit spectrophotometry from the Gran Telescopio Canarias  

E-Print Network (OSTI)

We report observations of HD 80606 using the 10.4-m Gran Telescopio Canarias (GTC) and the OSIRIS tunable filter imager. We acquired very-high-precision, narrow-band photometry in four bandpasses around the K I absorption feature during the January 2010 transit of HD 80606b and during out-of-transit observations conducted in April 2010. We obtained differential photometric precisions as small as ~ 2.9 x 10^(-5). We find no significant difference between observations at 768.76 and 769.91 nm, which probe the K I line core. Yet, we observe significant differences [3.08 +/- 0.53 x 10^(-4) and 7.00 +/- 0.40 x 10^(-4)] between these observations and observations at two longer wavelengths that probe the K I wing (773.66 and 777.36 nm). The large change in the apparent planetary radius with wavelength (~3.6%) is much larger than the atmospheric scale height. This implies the observations probed the atmosphere at low pressures as well as a dramatic change in the pressure at which the slant optical depth reaches unity ...

Colon, Knicole D; Redfield, Seth; Fortney, Jonathan J; Shabram, Megan; Deeg, Hans J; Mahadevan, Suvrath

2010-01-01T23:59:59.000Z

89

Tsunami deposits related to flank collapse in oceanic volcanoes: The Agaete Valley evidence, Gran Canaria, Canary Islands  

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Enigmatic marine conglomerates are attached at 41–188 m asl to the walls of the valley of Agaete, on the northwest coast of Gran Canaria (Canary Islands). They are formed by heterogeneous, angular to rounded heterometric volcanic clasts (roundness and maximal size decreasing with altitude), and fossils (rhodolites and marine shells), never found in growth position and often broken. The deposits are internally stratified into several layers, most of them showing very poor sorting, matrix-supported and reverse grading. They present lenticular morphologies with poor lateral continuity in transversal and longitudinal sections. Slopes show values and orientations similar to those of the relief of the substratum to which they seem to adapt. Although they show clear evidence of erosive contact with the substratum (rip up clasts), they do not tend to form horizontal terraces. Soft materials (soils and colluviums) are preserved in the contact with the substratum in outcrops with deposit slopes of up to 15°. The age of the deposits is constrained between 1.75 Ma and 32 ka. Their altitude and slope distributions are not related to Pleistocene interglacial sea level changes, storm deposits or isostatic movements. All the above suggests that the Agaete marine deposits were generated by tsunami waves, the most probable source being a flank failure, at least nine major such events having occurred in the Canary Islands during the Pleistocene. The Güímar sector collapse (east coast of Tenerife, 30 km3) is the closest possible source for the tsunami and the sole flank failure that is directed towards another island in the Canaries.

Francisco J. Pérez-Torrado; Raphaël Paris; María C. Cabrera; Jean-Luc Schneider; Patrick Wassmer; Juan-Carlos Carracedo; Ángel Rodríguez-Santana; Francisco Santana

2006-01-01T23:59:59.000Z

90

Post-eruptive alteration of silicic ignimbrites and lavas, Gran Canaria, Canary Islands: Strontium, neodymium, lead, and oxygen isotopic evidence  

SciTech Connect

Isotopic analyses of Miocene comenditic, pantelleritic, and trachyphonolitic ignimbrites and lavas from Gran Canaria, Canary Islands, provide evidence for posteruptive mobility of Rb, Sr, and O. Calculated initial [sup 87]Sr/[sup 86]Sr ratios in whole-rock samples from basaltic lavas and feldspar mineral separates from ignimbrites define a magmatic trend in the stratigraphic section, from ratios of 0.70340 at the base of the Mogan Formation to 0.70305 in the lower Fataga Formation. However, calculated apparent initial [sup 87]Sr/[sup 86]Sr ratios in hydrated vitrophyre and devitrified matrix separates range from 0.7035 to 0.7090. [delta][sup 18]O ratios in basalts and feldspars vary little, from +5.7 to +6.1, yet range from +6.5 to +15.0 in the ignimbrite matrices. In contrast to the Sr and O isotope ratios, Pb and Nd isotope ratios are identical within analytical error in feldspars and their silicic ignimbrite matrices. Sequential leaching experiments and the oxygen data suggest that low-temperature, posteruptive interaction with meteoric water, perhaps containing a small seawater component, has modified Rb and Sr concentrations in the matrices, such that calculated apparent initial [sup 87]Sr/[sup 86]Sr ratios are not those of the magmas when they were erupted. Mobilization of Rb and Sr must occur significantly after eurption. Nd and Pb isotope systems appear to be unaffected by this process. Therefore, [sup 87]Sr/[sup 86]Sr ratios determined by whole rock analysis of silicic rocks from hotspot-type oceanic islands are suspect and should not be incorporated into mantle tracer studies, although analysis of phenocrysts may produce useful data. 40 refs., 5 figs., 3 tabs.

Cousens, B.L. (Universite de Montreal, Quebec (Canada)); Spera, F.J. (Univ. of California, Santa Barbara (United States)); Dobson, P.F. (Unocal Corp., Brea, CA (United States))

1993-02-01T23:59:59.000Z

91

Du volcan au sédiment: la dynamique du talus volcanoclastique sous-marin de Gran Canaria, canaries (Atlantique oriental, Leg ODP 157)  

Science Journals Connector (OSTI)

Four sites have been drilled in the submarine volcaniclastic apron of the volcanic island of Gran Canaria during the ODP Leg 157. The volcaniclastic submarine apron reflects the volcanological evolution of the island. The main volcanic phases are recorded in the sedimentation by an important contemporaneous clastic influx on the apron. However, periods of volcanic quiescence are characterized by very weak sedimentation rates. Consequently, it is possible to establish a volcanostratigraphy from the sedimentary record of the apron.

Jean-Luc Schneider; Martine Gérard; Hans-Ulrich Schmincke; Philip P.E. Weaver; John Firth; Jesus Baraza; James F. Bristow; Charlotte Brunner; Steven N. Carey; Bernard Coakley; Michael Fuller; Thomas Funck; Patrick Goldstrand; Bernhart Herr; Julie Hood; Richard Howe; Ian Jarvis; Susana Lebreiro; Sten Lindblom; Holger Lykke-Andersen; Rosanna Maniscalco; Guy Rothwell; Joanne Sblendorio-Levy; Mari Sumita; Hidetsugu Taniguchi; Penny Tu; Paul Wallace

1997-01-01T23:59:59.000Z

92

GIS methods applied to the degradation of monogenetic volcanic fields: A case study of the Holocene volcanism of Gran Canaria (Canary Islands, Spain)  

Science Journals Connector (OSTI)

Modeling of volcanic morphometry provides reliable measurements of parameters that assist in the determination of volcanic landform degradation. Variations of the original morphology enable the understanding of patterns affecting erosion and their development, facilitating the assessment of associated hazards. A total of 24 volcanic Holocene eruptions were identified in the island of Gran Canaria (Canary Islands, Spain). 87% of these eruptions occurred in a wet environment while the rest happened in a dry environment. 45% of Holocene eruptions are located along short barrancos (S-type, less than 10 km in length), 20% along large barrancos (L-type, 10–17 km in length) and 35% along extra-large barrancos (XL-type, more than 17 km in length). The erosional history of Holocene volcanic edifices is in the first stage of degradation, with a geomorphic signature characterized by a fresh, young cone with a sharp profile and a pristine lava flow. After intensive field work, a careful palaeo-geomorphological reconstruction of the 24 Holocene eruptions of Gran Canaria was conducted in order to obtain the Digital Terrain Models (DTMs) of the pre- and post-eruption terrains. From the difference between these DTMs, the degradation volume and the incision rate were obtained. The denudation of volcanic cones and lava flows is relatively independent both their geographical location and the climatic environment. However, local factors, such as pre-eruption topography and ravine type, have the greatest influence on the erosion of Holocene volcanic materials in Gran Canaria. Although age is a key factor to help understand the morphological evolution of monogenetic volcanic fields, the Gran Canaria Holocene volcanism presented in this paper demonstrates that local and regional factors may determine the lack of correlation between morphometric parameters and age. Consequently, the degree of transformation of the volcanic edifices evolves, in many cases, independently of their age.

A. Rodriguez-Gonzalez; J.L. Fernandez-Turiel; F.J. Perez-Torrado; M. Aulinas; J.C. Carracedo; D. Gimeno; H. Guillou; R. Paris

2011-01-01T23:59:59.000Z

93

New tie-points for the geomagnetic polarity time scale during the Middle Miocene from the Mogán Group on Gran Canaria and Ocean Drilling Program Leg 157 site 953  

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A thick sequence of volcaniclastic sediments drilled at site 953 during Ocean Drilling Program (ODP) Leg 157 northeast of Gran Canaria (Canary Islands) contains an almost complete...40Ar/39Ar-age determinations o...

B. Herr; M. Fuller; M. Sumita…

2002-08-01T23:59:59.000Z

94

New K-Ar ages, chemical analyses and magnetic data of rocks from the islands of santa maria (azores), porto santo and madeira (madeira archipelago) and gran canaria (Canary Islands)  

Science Journals Connector (OSTI)

K/Ar-determinations, major and trace element chemical analyses and magnetic data are reported for rocks from Santa Maria (Azores), Madeira and Porto Santo, and Gran Canaria. Based on these data, the age ... with ...

G. Feraud; J. Gastaud; H. U. Schmincke; G. Pritchard; J. Lietz…

1981-01-01T23:59:59.000Z

95

Filter Induced Bias in Ly{\\alpha} Emitter Surveys: A Comparison Between Standard and Tunable Filters. Gran Telescopio Canarias Preliminary Results  

E-Print Network (OSTI)

Lyman-alpha emitter (LAE) surveys have successfully used the excess in a narrow-band filter compared to a nearby broad-band image to find candidates. However, the odd spectral energy distribution (SED) of LAEs combined with the instrumental profile have important effects on the properties of the candidate samples extracted from these surveys. We investigate the effect of the bandpass width and the transmission profile of the narrow-band filters used for extracting LAE candidates at redshifts z ~ 6.5 through Monte Carlo simulations, and we present pilot observations to test the performance of tunable filters to find LAEs and other emission-line candidates. We compare the samples obtained using a narrow ideal-rectangular-filter, the Subaru NB921 narrow-band filter, and sweeping across a wavelength range using the ultra-narrow-band tunable filters of the instrument OSIRIS, installed at the 10.4m Gran Telescopio Canarias. We use this instrument for extracting LAE candidates from a small set of real observations. ...

de Diego, J A; Cepa, J; Bongiovanni, A; Verdugo, T; Sánchez-Portal, M; González-Serrano, J I

2013-01-01T23:59:59.000Z

96

Sedimentary signatures of the entrance of coarse-grained volcaniclastic flows into the sea: the example of the breccia units of the Las Palmas Detritic Formation (Mio–Pliocene, Gran Canaria, Eastern Atlantic, Spain)  

Science Journals Connector (OSTI)

The transformations of volcaniclastic gravity flows entering the sea remain poorly understood. They are recorded by sedimentary signatures in the volcaniclastic sedimentation of the Mio–Pliocene Las Palmas Detritic Formation (LPDF) of the volcanic island of Gran Canaria. These gravity flows are contemporaneous with an erosive period on the island succeeding the emplacement of the Fataga Volcanic Group, and the beginning of the evolution of the Roque Nublo stratovolcano. The sedimentary section that crops out at the mouth of a paleobarranco at Las Cuevas del Guincho comprises subtidal calcareous and clastic sediments affected by wave and storm action (Units 1 and 3), beach gravels (Unit 4), volcaniclastic deposits represented by reworked phonolitic pyroclastic deposits (Unit 1), breccia deposits that contain juvenile and phonolitic gravels and blocks mainly incorporated at the shoreline (Unit 2), and a debris avalanche deposit at the top (Unit 5). The breccia deposits display a reversely graded base which disappears distally as a result of seawater incorporation and liquidization of the volcaniclastic mass and mixing with marine sediment. This breccia unit is interpreted as having been emplaced by a granular mass flow after transformation of a block and ash flow deposit that entered the sea. In the debris avalanche deposits, thermal quenching of juvenile basaltic lava clasts and large inclined clastic intrusions of underlying marine sediments suggest that the debris avalanche entered the sea. Rapid subaqueous emplacement of the granular mass flow and of the debris avalanche deformed the sedimentary substratum. Water incorporation reduced the influence of the volcaniclastic flows on the substratum. AMS data confirm the effect of water ingestion and correlative loss of cohesion and allow also reconstruction of paleoflow directions that were normal to the paleoshoreline of the northern coast of Gran Canaria. All these volcaniclastic gravity flow deposits and their textural characteristics are particularly useful in the reconstruction of processes that occur at the subaerial–submarine transition and for the location of ancient shorelines.

Jean-Luc Schneider; Francisco J. Pérez Torrado; Domingo Gimeno Torrente; Patrick Wassmer; María del Carmen Cabrera Santana; Juan Carlos Carracedo

2004-01-01T23:59:59.000Z

97

Sozialanthropologie einer megalithischen Bevölkerung (Gran Canaria)  

Science Journals Connector (OSTI)

Die Kanarischen Inseln sind eine der Nahtstellen, wo Vorgeschichte und Geschichte zusammentreffen. Spanische, französische, italienische Konquistadoren, Kaufleute, Geistliche und Ingenieure haben in ihren Beri...

Ilse Schwidetzky

1963-01-01T23:59:59.000Z

98

The CUORE and CUORE-0 Experiments at Gran Sasso  

E-Print Network (OSTI)

The Cryogenic Underground Observatory for Rare Events (CUORE) is an experiment to search for neutrinoless double beta decay ($0\

Giachero, A; Avignone, F T; Azzolini, O; Balata, M; Banks, T I; Bari, G; Beeman, J; Bellini, F; Bersani, A; Biassoni, M; Brofferio, C; Bucci, C; Cai, X Z; Camacho, A; Caminata, A; Canonica, L; Cao, X G; Capelli, S; Cappelli, L; Carbone, L; Cardani, L; Casali, N; Cassina, L; Chiesa, D; Chott, N; Clemenza, M; Copello, S; Cosmelli, C; Cremonesi, O; Creswick, R J; Cushman, J S; Dafinei, I; Dally, A; Datskov, V; Dell'Oro, S; Deninno, M M; Di Domizio, S; di Vacri, M L; Drobizhev, A; Ejzak, L; Fang, D Q; Farach, H A; Faverzani, M; Fernandes, G; Ferri, E; Ferroni, F; Fiorini, E; Franceschi, M A; Freedman, S J; Fujikawa, B K; Gironi, L; Giuliani, A; Gorla, P; Gotti, C; Gutierrez, T D; Haller, E E; Han, K; Heeger, K M; Hennings-Yeomans, R; Hickerson, K P; Huang, H Z; Kadel, R; Kazkaz, K; Keppel, G; Kolomensky, Yu G; Li, Y L; Ligi, C; Lim, K E; Liu, X; Ma, Y G; Maiano, C; Maino, M; Martinez, M; Maruyama, R H; Mei, Y; Moggi, N; Morganti, S; Napolitano, T; Nastasi, M; Nisi, S; Nones, C; Norman, E B; Nucciotti, A; O'Donnell, T; Orio, F; Orlandi, D; Ouellet, J L; Pagliarone, C E; Pallavicini, M; Pattavina, L; Pavan, M; Pedretti, M; Pessina, G; Pettinacci, V; Piperno, G; Pira, C; Pirro, S; Pozzi, S; Previtali, E; Rampazzo, V; Rosenfeld, C; Rusconi, C; Sala, E; Sangiorgio, S; Scielzo, N D; Sisti, M; Smith, A R; Taffarello, L; Tenconi, M; Terranova, F; Tian, W D; Tomei, C; Trentalange, S; Ventura, G; Vignati, M; Wang, B S; Wang, H W; Wielgus, L; Wilson, J; Winslow, L A; Wise, T; Woodcraft, A; Zanotti, L; Zarra, C; Zhang, G Q; Zhu, B X; Zucchelli, S

2014-01-01T23:59:59.000Z

99

Driver Pattern Study of Las Palmas de Gran Canaria  

Science Journals Connector (OSTI)

Aiming to this target we have performed the research presented in this paper. We have performed a telephone survey, and fieldwork traffic video recordings in order to isolated some driver patterns in the traffic ...

Moises Diaz-Cabrera…

2012-01-01T23:59:59.000Z

100

A Fiber Positioner Robot for the Gran Telescopio Canarias  

E-Print Network (OSTI)

Fiber-fed spectrographs dedicated to observing massive portions of the sky are increasingly being more demanded within the astronomical community. For all the fiber-fed instruments, the primordial and common problem is the positioning of the fiber ends, which must match the position of the objects of a target field on the sky. Amongst the different approaches found in the state of the art, actuator arrays are one of the best. Indeed, an actuator array is able to position all the fiber heads simultaneously, thus making the reconfiguration time extremely short and the instrument efficiency high. The SIDE group (see http://side.iaa.es) at the Instituto de Astrof\\'isica de Andaluc\\'ia, together with the industrial company AVS and the University of Barcelona, has been developing an actuator suitable for a large and scalable array. A real-scale prototype has been built and tested in order to validate its innovative design concept, as well as to verify the fulfillment of the mechanical requirements. The present arti...

Azzaro, Marco; Vilar, Cristian; Arrillaga, Xabier; Sanchez, Justo; Morales, Isaac; Carrera, Miguel Angel; Prada, Francisco

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Sustainable vector control and management of Chagas disease in the Gran Chaco, Argentina  

Science Journals Connector (OSTI)

...169) P > 0.1 % houses with thatched roofs (no. of houses) 100 (68) 87 (97) 96 (158) P > 0.2 % houses with 'simbol' thatched roofs 16 17 24 P > 0.1 % use of domestic insecticides (no. of houses) 60 (68) 58 (124) 48 (170) P > 0...

Ricardo E. Gürtler; Uriel Kitron; M. Carla Cecere; Elsa L. Segura; Joel E. Cohen

2007-01-01T23:59:59.000Z

102

SIDE, a fiber fed spectrograph for the 10.4 m Gran Telescopio Canarias (GTC)  

E-Print Network (OSTI)

SIDE (Super Ifu Deployable Experiment) will be a second-generation, common-user instrument for the Grantecan (GTC) on La Palma (Canary Islands, Spain). It is being proposed as a spectrograph of low and intermediate resolution, highly efficient in multi-object spectroscopy and 3D spectroscopy. SIDE features the unique possibility of performing simultaneous visible and NIR observations for selected ranges. The SIDE project is leaded by the Instituto de Astrofisica de Andalucia (IAA-CSIC) in Granada (Spain) and the SIDE Consortium is formed by a total of 10 institutions from Spain, Mexico and USA. The SIDE Feasibility Study has been completed and currently the project is under revision by the GTC Project Office.

Prada, F; Rabaza, O; Sánchez, J; Ubierna, M

2008-01-01T23:59:59.000Z

103

Angewandte Mathematik oder Warum es auf Gran Canaria so schön ist  

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Vor einigen Jahren gab ich in einem (sehr) kleinstädtischen Jugendtreff einen Kabarettabend für eine Abiturklasse. Nicht mit diesem Pisa-Programm. Es gab einmal glückliche Zeiten, da war Pisa einfach eine Stad...

2008-01-01T23:59:59.000Z

104

Particle Phase Concentrations of Polycyclic Aromatic Hydrocarbons in the Atmospheric Environment of Jinámar, Gran Canaria  

Science Journals Connector (OSTI)

Airborne concentrations of 8 polycyclic aromatic hydrocarbons (PAHs): fluoranthene, Flt, Pyrene, Pyr, benzo(a)anthracene, BaA, chrysene, Chr, benzo(b)fluoranthene + benzo(k)fluoranthene,B(b + k)F, benzo(a)pyrene,...

José A. López Cancio; Antonio Vera Castellano…

2002-05-01T23:59:59.000Z

105

Inter-Island modal competition: the case of Gran Canaria-Tenerife  

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In this paper, we use discrete choice modelling to analyse inter-modal competition in the most important route within The Canary Islands (Spain). We estimate different Nested Logit (NL) models that allow us to know the main factors that determine modal choice among a set of three existing alternatives: plane and two fast ferries. We obtained passengers' Willingness To Pay (WTP) for improvements in the main level-of-service attributes. Direct demand elasticities for the different competing modes are also derived. The results of our analysis can be used as an interesting policy instrument for operators' managers and policy makers.

Concepcion Roman; Juan Carlos Martin; Raquel Espino

2007-01-01T23:59:59.000Z

106

Invasion of the Gran Canaria ravines ecosystems (Canary Islands) by the exotic species Acacia farnesiana  

Science Journals Connector (OSTI)

The main objective of this study was to analyze if Acacia farnesiana..., an introduced shrub from North and Central American tropics is spreading from areas in which it was introduced, and also to determine which...

José Ramón Arévalo; Leila Afonso; Agustín Naranjo; Marcos Salas

2010-02-01T23:59:59.000Z

107

Isolation and characterization of Acanthamoeba strains from soil samples in Gran Canaria, Canary Islands, Spain  

Science Journals Connector (OSTI)

Free-living Amoebae of Acanthamoeba genus include non-pathogenic and pathogenic strains that are currently classified in 18 different genotypes, T1–T18. In this study, a survey was carried out to evaluate the pre...

María Reyes-Batlle; Cheridah D. Todd; Carmen M. Martín-Navarro…

2014-04-01T23:59:59.000Z

108

SIDE, a fiber fed spectrograph for the 10.4 m Gran Telescopio Canarias (GTC)  

E-Print Network (OSTI)

SIDE (Super Ifu Deployable Experiment) will be a second-generation, common-user instrument for the Grantecan (GTC) on La Palma (Canary Islands, Spain). It is being proposed as a spectrograph of low and intermediate resolution, highly efficient in multi-object spectroscopy and 3D spectroscopy. SIDE features the unique possibility of performing simultaneous visible and NIR observations for selected ranges. The SIDE project is leaded by the Instituto de Astrofisica de Andalucia (IAA-CSIC) in Granada (Spain) and the SIDE Consortium is formed by a total of 10 institutions from Spain, Mexico and USA. The SIDE Feasibility Study has been completed and currently the project is under revision by the GTC Project Office.

F. Prada; M. Azzaro; O. Rabaza; J. Sanchez; M. Ubierna

2008-07-23T23:59:59.000Z

109

219itinerari d'impresa ~ inverno 2006-2007 / opere / sonde Il nuovo spirito del capitalismo un gran-  

E-Print Network (OSTI)

'Ecole des Hautes Etu- des en Sciences Sociales di Parigi, è stato il principale artefice del rinnovamento Chiapello, più giovane, anche lei sociologa,insegna alla Haute Eco- le Commerciale a Parigi.Nel corso degli

Paris-Sud XI, Université de

110

Ecoturisme, conservació de la natura i desenvolupament local: el cas de Mèxic, Amèrica Central i les Grans Antilles.  

E-Print Network (OSTI)

??Ecotourism, preservation of nature and local development: the case of Mexico, Central America and the Great Antilles AREA OF STUDY AND METHODOLOGY The present thesis… (more)

Nel·lo Andreu, Marta Gemma

2003-01-01T23:59:59.000Z

111

First results from a Dark Matter search with liquid Argon at 87 K in the Gran Sasso Underground Laboratory.  

E-Print Network (OSTI)

in a massive target (ultimately many tons) of ultra pure Liquid Argon at 87 K. A high selectivity for Argon by detectors operating at the very low temperatures of a few tens of mK. A heat (or phonon) channel measures

Golwala, Sunil

112

Behaviour of a small sedimentary volcanic aquifer receiving irrigation return flows: La Aldea, Gran Canaria, Canary Islands (Spain)  

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In many arid and semi-arid areas, intensive cultivation is practiced despite water commonly being a limiting factor. Often, irrigation water is from local aquifers or imported from out-of-area aquifers and surfac...

T. Cruz-Fuentes; J. Heredia; M. C. Cabrera; E. Custodio

2014-06-01T23:59:59.000Z

113

Analysis of eating disorders among 12–17 year-old adolescents in the island of Gran Canaria  

Science Journals Connector (OSTI)

A clinical pathology characterized by disturbances in eating behaviour has been often associated to socio-cultural factors that influence the psychopathology of these disorders. The alarming increase in the numbe...

Prof C. Mateos-Padorno PhD; S. Scoffier…

2010-09-01T23:59:59.000Z

114

Genetic signature of a severe forest fire on the endangered Gran Canaria blue chaffinch (Fringilla teydea polatzeki)  

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Habitat destruction has been identified as one of the main threats to biodiversity. Among all factors causing habitat disturbance, wildfire is recognized as one of the most important ecological forces that inf...

N. M. Suárez; E. Betancor; R. Fregel; F. Rodríguez; J. Pestano

2012-04-01T23:59:59.000Z

115

The SIDE dual VIS-NIR fiber fed spectrograph for the 10.4 m Gran Telescopio Canarias  

E-Print Network (OSTI)

SIDE (Super Ifu Deployable Experiment) is proposed as second-generation, common-user instrument for the GTC. It will be a low and intermediate resolution fiber fed spectrograph, highly efficient in multi-object and 3D spectroscopy. The low resolution part (R = 1500, 4000) is called Dual VIS-NIR because it will observe in the VIS and NIR bands (0.4 ~V 1.7 microns) simultaneously. Because of the large number of fibers, a set of ~10 identical spectrographs is needed, each with a mirror collimator, a dichroic and two refractive cameras. The cameras are optimized for 0.4 - 0.95 microns (VIS) and 0.95 - 1.7 microns (NIR) respectively.

Rabaza, O; Ubierna, M; Sánchez, J; Azzaro, M; Prada, F

2008-01-01T23:59:59.000Z

116

Mapping of volcanic apron and the upper crust between Gran Canaria and Tenerife (Canary Islands) with seismic reflection profiling  

Science Journals Connector (OSTI)

During the Volcanic Island Clastic Apron Project (VICAP), south of the Canary Islands, a total of 700 line-km multichannel seismic profiles were acquired. Two prominent reflectors (A and C) were observed alter...

A. Geisslinger; H. B. Hirschleber; M. Schnaubelt; J. J. Dañobeitia…

1996-01-01T23:59:59.000Z

117

An assessment of the concentrations of pharmaceutical compounds in wastewater treatment plants on the island of Gran Canaria (Spain)  

Science Journals Connector (OSTI)

The relative standard deviations obtained in method were below 11%, while the detection and quantification limits were in the range of 0.3 – 97.4 ng·L-1 and 1.1 – 324.7 ng·L-1..., respectively. The water samples ...

Rayco Guedes-Alonso; Cristina Afonso-Olivares; Sarah Montesdeoca-Esponda…

2013-01-01T23:59:59.000Z

118

Intra- and interannual variability in the larval fish assemblage off Gran Canaria (Canary Islands) over 2005–2007  

Science Journals Connector (OSTI)

The present study provides the longest and most intensive plankton and larval fish seasonal variability analysis in the Canary Islands and forms a basis for understanding life cycle scheduling and interactions am...

M. Moyano; S. Hernández-León

2011-02-01T23:59:59.000Z

119

aux lignes de force il y a une diffrence de traction de mme gran-deur. 1'I. Quincke a remarqu que, dans le sulfure de carbone,  

E-Print Network (OSTI)

dans l'huile de colza, lavée soigneusement au sulfure de carbone et laissée dans ce liquide pendant 22 tournait de nouveau, mais pendant 2 heures seulement, dans le sulfure de carbone, avec une différence de quart d'heure, méme à 90°. L'auteur a opéré sur les sels suivants : AzH�,Az03 K3FeCy6 KBr (AzH')2 S04

Boyer, Edmond

120

Source components of the Gran Canaria (Canary Islands) shield stage magmas: evidence from olivine composition and Sr–Nd–Pb isotopes  

Science Journals Connector (OSTI)

The Canary Island primitive basaltic magmas are thought to be derived from an HIMU-type upwelling mantle containing isotopically depleted (NMORB)-type component having interacted with an enriched (EM)-type com...

Andrey A. Gurenko; Kaj A. Hoernle…

2010-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

The archaeobotany of long-term crop storage in northwest African communal granaries: a case study from pre-Hispanic Gran Canaria (cal. ad 1000–1500)  

Science Journals Connector (OSTI)

Communal granaries are a widespread and very significant feature of northwest Africa. Here the first systematic archaeobotanical study of such a granary is presented, with desiccated plant macro-remains retrieved...

Jacob Morales; Amelia Rodríguez-Rodríguez…

2014-11-01T23:59:59.000Z

122

Prevalence of serologic markers of HBV, HDV, HCV and HIV in non-injection drug users compared to injection drug users in Gran Canaria, Spain  

Science Journals Connector (OSTI)

Injection drug use (IDU) is one of the most significant risk factors for viral hepatitis (B, D and C) and human immunodeficiency virus (HIV) infection. However, there is little information about the risk of infec...

Otilia Evora Santana Rodríguez; María Luisa Malé Gil…

1998-09-01T23:59:59.000Z

123

Relation between the type of wave exposure and seagrass losses (Cymodocea nodosa) in the south of Gran Canaria (Canary Islands — Spain)  

Science Journals Connector (OSTI)

Effects of different types of wave events on Cymodocea nodosa...seagrass meadows were observed and investigated by quantitative and qualitative evaluation of material washed ashore a few days after the events. Th...

Eduardo Portillo

2014-03-01T23:59:59.000Z

124

Smoking cessation intervention with a multiple-component programme for the general population of Gran Canaria, Spain: Evaluation after six months’ follow-up  

Science Journals Connector (OSTI)

After publication of the first report of the United States Surgeon General in 1964, the role of tobacco in the aetiology of a wide range of illnesses became firmly established. The magnitude of the problem has...

A. López; M. López; J. R. Calvo; M. Torresi; J. M. Segura…

2000-01-01T23:59:59.000Z

125

Petrology, geochemistry, S, Cl and F abundances, and S oxidation state of sideromelane glass shards from Pleistocene ash layers north and south of Gran Canaria (ODP Leg 157)  

Science Journals Connector (OSTI)

Major elements, S, F, Cl concentrations and relative proportions of S6+ to total S were analyzed with electron microprobe in sideromelane glass shards from Pleistocene volcaniclastic sediments drilled during ODP...

Andrey A. Gurenko; Hans-Ulrich Schmincke

1998-03-01T23:59:59.000Z

126

Evolution and Origins of Polyploid Sonchus (Subgenus Sonchus) and the Woody Sonchus Alliance  

E-Print Network (OSTI)

1977. Geochronology of Gran Canaria, Canary Islands: age ofFU Fuerteventura, GC Gran Canaria, TE Tenerife, GO Lalarge capitula is endemic to Gran Canaria (GC) with widely

Yao, Li

2010-01-01T23:59:59.000Z

127

Tríptico sobre las últimas publicaciones literarias filipinas en español  

E-Print Network (OSTI)

Las Palmas de Gran Canaria: Puentepalo, 2007. Impreso. Piéde los dioses. Las Palmas de Gran Canaria: Puentepalo, 2008.dioses (Las Palmas de Gran Canaria: Editorial Puentepalo,

Sampedro, Benita; Ortuño Casanova, Rocío; Nieto del Villar, Juan Ramón

2014-01-01T23:59:59.000Z

128

This article was downloaded by: [David Lindo-Atichati] On: 11 April 2013, At: 18:28  

E-Print Network (OSTI)

Gran Canaria, 35017, Las Palmas de Gran Canaria, Spain Version of record first published: 11 Apr 2013 Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain (Received 24 July 2012; accepted 15 March 2013

129

What Caused the UK's Largest Common Dolphin (Delphinus delphis) Mass Stranding Event?  

E-Print Network (OSTI)

, Veterinary School Montana Cardones-Arucas, University of Las Palmas de Gran Canaria, Gran Canaria-Spain, 13

130

Medical Image Analysis 6 (2002) 143161 www.elsevier.com/locate/media  

E-Print Network (OSTI)

, R. Kikinis a ´Medical Technology Center, University of Las Palmas de Gran Canaria & Gran Canaria Dr

131

Hindawi Publishing Corporation EURASIP Journal on Embedded Systems  

E-Print Network (OSTI)

), Universidad de Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain Received 18 March 2007

Sousa, Leonel

132

Discovery of a Splicing Regulator Required for Cell Cycle Progression  

E-Print Network (OSTI)

, University of Las Palmas de Gran Canaria, Arucas, Las Palmas de Gran Canaria, Spain, 5 Tropical Disease

Arnold, Jonathan

133

Current Biology 16, 990995, May 23, 2006 2006 Elsevier Ltd All rights reserved DOI 10.1016/j.cub.2006.03.063 Phenotypically Linked Dichotomy  

E-Print Network (OSTI)

Palmas de Gran Canaria Departamento de Biologi´a 35017 Las Palmas de Gran Canaria 5 Instituto Nacional de

Exeter, University of

134

Utility of myeloperoxidase stain in the diferential diagnosis of leukemia cutis vs. hystiocitoid Sweet syndrome  

E-Print Network (OSTI)

Hospital Universitario de Gran Canaria Dr. Negrín.Las Palmas de Gran Canaria, Spain Abstract Leukemia cutis is

Valerón-Almazán, Pedro; Bastida, Jesús; Vilar, Jaime; Santana, Néstor; Medina, Carolina; Carretero, Gregorio

2011-01-01T23:59:59.000Z

135

PUBLISHED ONLINE: 22 JANUARY 2012 | DOI: 10.1038/NCLIMATE1372 Detecting regional anthropogenic trends in ocean  

E-Print Network (OSTI)

Palmas de Gran Canaria, Las Palmas de Gran Canaria 35.017, Spain, 8Max Planck Institute for Meteorology

Cobb, Kim

136

Preaching Sex: Gender and Official Church Discourses in Mexico City, 1720-1875  

E-Print Network (OSTI)

Grimón. Las Palmas de Gran Canaria: Filmarte, 1994. Nesvig,1 (Las Palmas de Gran Canaria: Filmarte, 1994); Gwendolyn

Witschorik II, Charles Arthur

2011-01-01T23:59:59.000Z

137

Earth Syst. Sci. Data, 4, 4773, 2012 www.earth-syst-sci-data.net/4/47/2012/  

E-Print Network (OSTI)

, Universidad de Las Palmas de Gran Canaria, 35017, Las Palmas de Gran Canaria, Spain 4 The Mina and Everard

McGillicuddy Jr., Dennis J.

138

Geologic evolution of the Canarian Islands of Lanzarote, Fuerteventura, Gran Canaria and La Gomera and comparison of landslides at these islands with those at Tenerife, La Palma and El Hierro  

Science Journals Connector (OSTI)

In this paper we discuss the results of a swath bathymetric investigation of the Canary archipelago offshore area. These new data indicate that volcanism is pervasive throughout the seafloor in the region, much m...

J. Acosta; E. Uchupi; A. Muñoz; P. Herranz; C. Palomo…

2003-03-01T23:59:59.000Z

139

High levels of lipoprotein(a) are associated with a lower prevalence of diabetes with advancing age: Results of a cross-sectional epidemiological survey in Gran Canaria, Spain  

Science Journals Connector (OSTI)

Recent data suggest that concentrations of lipoprotein(a) [Lp(a)] may be inversely associated with the risk of diabetes. This study analyzed the relationships between Lp(a) and both diabetes and insulin resistanc...

Mauro Boronat; Pedro Saavedra; Nuria Pérez-Martín…

2012-07-01T23:59:59.000Z

140

Geologic evolution of the Canarian Islands of Lanzarote, Fuerteventura, Gran Canaria and La Gomera and comparison of landslides at these islands with those at Tenerife, La Palma and El Hierro  

Science Journals Connector (OSTI)

In this paper we discuss the results of a swath bathymetric investigation of the Canary archipelago offshore area. These new data indicate that volcanism is pervasive throughout the seafloor in the region, much m...

J. Acosta; E. Uchupi; A. Muñoz; P. Herranz; C. Palomo…

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

World Port Institutions and Productivity: Roles of Ownership, Corporate Structure, and Inter-port Competition  

E-Print Network (OSTI)

Dalian; Taichung Las Palmas de Gran Canaria Dubai; Le HavreDamietta Las Palmas de Gran Canaria Tokyo; Yokohama Kobe;Las Palmas=>Las Palmas de Gran Canaria; 4. Saigon Newport =>

Cheon, SangHyun

2007-01-01T23:59:59.000Z

142

Age determined from the daily deposition of concentric rings on common octopus  

E-Print Network (OSTI)

Las Palmas de Gran Canaria Apdo. 550, Las Palmas de Gran Canaria Canary Islands, Spain E and May 1999, from catches of the small-scale fishery off the island of Gran Canaria (The Canary Islands

143

Accepted for the ACM TECS ESTIMEDIA Special Section A System-level Infrastructure for Multi-dimensional  

E-Print Network (OSTI)

Microelectronics, University of Las Palmas de Gran Canaria, Spain and A.D. PIMENTEL AND M. THOMPSON Computer Palmas de Gran Canaria, 35019 Las Palmas de Gran Canaria, Spain; A.D. Pimentel and M. Thompson

Pimentel, Andy D.

144

A healthy diet with and without cereal grains and dairy products in patients with type 2 diabetes: study protocol for a random-order cross-over pilot study - Alimentation and Diabetes in Lanzarote -ADILAN  

E-Print Network (OSTI)

Universi- tario de Gran Canaria, Doctor Negrín (Code CEICSciences, Universidad de Las Palmas de Gran Canaria, LasPalmas de Gran Canaria, Spain. 5 NutriScience-Education and

2014-01-01T23:59:59.000Z

145

Portraits of the Sun: Violence, Gender, and Nation in the Art of Shiraga Kazuo and Tanaka Atsuko  

E-Print Network (OSTI)

55-68. Las Palmas de Gran Canaria: Centro Atlantico de ArteAshton (Las Palmas de Gran Canaria: Centro Atlantico de Arte

Kunimoto, Thalia Namiko

2010-01-01T23:59:59.000Z

146

ORIGINAL ARTICLE A. Plaza J. P. Sua rez M. A. Padro n  

E-Print Network (OSTI)

Palmas de Gran Canaria, 35017, Las Palmas de Gran Canaria, Spain E-mail: aplaza@dmat.ulpgc.es J. P. Sua

Rivero, Jose Pablo Suárez

147

ACTIVITIES AND FUTURE PLANS AT LNF INFN, Laboratori Nazionali di Frascati, C.P. 13, 00044 Frascati (Roma), Italy  

E-Print Network (OSTI)

at another important National Laboratory of INFN, the underground facility at Gran Sasso. In the field

Istituto Nazionale di Fisica Nucleare (INFN)

148

Molecular Ecology Resources (2008) 8, 666668 doi: 10.1111/j.1471-8286.2007.02040.x 2007 The Authors  

E-Print Network (OSTI)

Genética, Facultad de Medicina, Universidad de Las Palmas de Gran Canaria, Las Palmas, 35080, Gran Canaria Abstract The scincid lizard Chalcides sexlineatus is endemic to the island of Gran Canaria, within which island of Gran Canaria in the Canary archipelago. Detailed analyses at the morphological, allozyme

Brown, Richard

149

SPIE Europe spie.org/events/emtadvance TEL: +44 29 20 89 4747 spieeurope@spieeurope.org 1 Building a Better Future with Light  

E-Print Network (OSTI)

, and Applications 2­4 May 2007 Gran Hotel Costa Meloneras Maspalomas, Gran Canaria, Spain Microtechnologies for the New Millennium 2007 Symposium Chairs José Fco. López Feliciano, Univ. de Las Palmas de Gran Canaria (Spain) Roberto Sarmiento Rodríguez, Univ. Las Palmas de Gran Canaria (Spain) Steve Kang, Univ

Islam, M. Saif

150

ORIGINAL ARTICLE Blood pressure, antihypertensive  

E-Print Network (OSTI)

, Hospital General de Gran Canaria Doctor Negri´n, Las Palmas de Gran Canaria, Spain; 2 Department-Velasco, Department of Endocri- nology, Hospital General de Gran Canaria Doctor Negri´n, Las Palmas de Gran 35011 Canaria, Spain. E-mail: ppabvel@gobiernodecanarias.org or Dr A Khanbhai, Department of M

Cai, Long

151

Applied Numerical Mathematics 55 (2005) 458472 www.elsevier.com/locate/apnum  

E-Print Network (OSTI)

a Department of Mathematics, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain b Department of Civil Engineering, ULPGC, 35017 Las Palmas de Gran Canaria, Spain c Department of Graphic Engineering, ULPGC, 35017 Las Palmas de Gran Canaria, Spain Available online 26 January 2005

Rivero, Jose Pablo Suárez

152

ISSN:1575-6807 D.L.: GC-1317-1999  

E-Print Network (OSTI)

Universitario de Ciencias y Tecnologías Cibernéticas Universidad de Las Palmas de Gran Canaria Campus de Tafira) Universidad de Las Palmas de Gran Canaria (ULPGC) Las Palmas de Gran Canaria December 4-6, 2003 Organized Editorial Commite in alphabetic order · Alvarez Luis (Universidad de Las Palmas de Gran Canaria) · Baumela

Granada, Universidad de

153

Within-island differentiation and between-island homogeneity: non-equilibrium population structure in the seaweed  

E-Print Network (OSTI)

Gran Canaria, Campus Universitario de Tafira, 35017 Las Palmas de Gran Canaria, Spain (Received 12 June. In a previous study on Gran Canaria, small-scale dispersal distances were found to be limited to 55 m correlation for Gran Canaria and Tenerife but not for Fuerteventura. In contrast, there was no detectable IBD

154

04/09/13 The US-Italy Physics Program at Laboratori Nazionali del Gran Sasso (LNGS) (15 October 2013) https://agenda.infn.it/conferenceOtherViews.py?fr=no&showSession=all&detailLevel=contribution&confId=6760&view=standard&showDate=all 1/1  

E-Print Network (OSTI)

' Speaker: Giovanni De Lellis (Università degli Studi di Napoli "Federico II") 16:20 Neutrinoless Double Beta Decay16:40 18:00 NEXT 20' Speaker: J. J. Gomez cadenac (Instituto de Fisica Corpuscolar valencia

155

6981 well-provided recreation facility [n  

Science Journals Connector (OSTI)

recr. (Well-provisioned recreation installation and equipment);s instalación [f] de recreo intensivo (Equipamiento recreacional de gran variedad y de gran calidad);f équipement [m] de loisirs lourd (...

2010-01-01T23:59:59.000Z

156

Anexo I. Listado definitivo de destinos asignados 50897641 Grado en ADE  

E-Print Network (OSTI)

PALMAS DE GRAN CANARIA 9 UNIVERSITAT DE BARCELONA 9 UNIVERSIDAD DE GRANADA 9 UNIVERSIDAD DE VIGO 5 LAS PALMAS DE GRAN CANARIA 9 UNIVERSIDAD DE SEVILLA 9 UNIVERSITAT DE VALENCIA 9 Primaria UNIVERSIDAD

Rey Juan Carlos, Universidad

157

E-Print Network 3.0 - argentina las fases Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

EN EL ESPAOL DE CANARIAS M-Teresa Cceres-Lorenzo Universidad de Las Palmas de Gran... Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria...

158

Genome-wide haplotype association study identifies the FRMD4A gene as a risk locus for Alzheimer's disease  

E-Print Network (OSTI)

Asturias, Oviedo, Spain 18. Affiliation: Servicio de Inmunología. Hospital Unviersitario de Gran Canaria Dr. Negrín. Bco. de la Ballena s/n, 35010 Las Palmas de Gran Canaria, Spain 19. Department of Geriatrics

159

A System-Level Infrastructure for Multidimensional MP-SoC Design Space Co-Exploration  

E-Print Network (OSTI)

JIA, TOM ´AS BAUTISTA, and ANTONIO N ´U ~NEZ, University of Las Palmas de Gran Canaria ANDY D. N´u~nez, Institute for Applied Microelectronics, University of Las Palmas de Gran Canaria, Spain; A

Pimentel, Andy D.

160

Politecnico di Milano Area Servizi agli Studenti e ai Dottorandi  

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CATALUNYA IBV 727801 UNIVERSIDAD DE LAS PALMAS DE GRAN CANARIA IBV 727846 UNIVERSIDADE DE COIMBRA IMI 727965 NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY IBV 742175 UNIVERSIDAD DE LAS PALMAS DE GRAN CANARIA IBV

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161

E-Print Network 3.0 - albimanus del sur Sample Search Results  

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Arizona Collection: Geosciences 60 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN...

162

E-Print Network 3.0 - aguja fina del Sample Search Results  

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Ecology ; Biology and Medicine 89 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN...

163

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Arizona Collection: Geosciences 60 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN...

164

Homomorphic Filtering of DT-MRI Fields C.A. Casta~no Moraga1  

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,2 1 Medical Technology Center, Gran Canaria Dr. Negr´in Hospital. Department of Signals and Communications. University of Las Palmas de Gran Canaria, Spain. {ccasmor,jruiz}@ctm.ulpgc.es - http

165

E-Print Network 3.0 - alfisol del sur Sample Search Results  

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Arizona Collection: Geosciences 78 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN...

166

Phytologia (April 2010) 92(1) 31 GEOGRAPHIC VARIATION IN THE LEAF ESSENTIAL OILS  

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, Tenerife, Canary Islands, Spain ABSTRACT The volatile leaf oils of J. cedrus from Madeira, Gran Canaria, La rare in the Canary Islands. Natural populations are found on Gran Canaria (only a few plants are known

Adams, Robert P.

167

Realistic Synthetic Off-Line Signature Generation Based on Synthetic On-Line Data  

E-Print Network (OSTI)

Innovaci´on en Comunicaciones (IDETIC) Universidad de Las Palmas de Gran Canaria Campus de Tafira, 35017, Las Palmas de Gran Canaria, SPAIN Email: mferrer@dsc.ulpgc.es, mdiaz@idetic.eu, amorales

Autonoma de Madrid, Universidad

168

Finite Elements in Analysis and Design 41 (2004) 253265 www.elsevier.com/locate/finel  

E-Print Network (OSTI)

. Falcóna aDepartment of Mathematics, Universidad de Las Palmas de Gran Canaria (ULPGC), Edif. Informatica y Matematicas, Las Palmas de Gran Canaria, 35017, Spain bDepartment of Civil Engineering, ULPGC, Spain c

Rivero, Jose Pablo Suárez

169

E-Print Network 3.0 - amrica del sur Sample Search Results  

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Arizona Collection: Geosciences 62 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN...

170

MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser  

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and Atmospheric Administration, Miami, Florida 33149, USA 3 Universidad de Las Palmas de Gran Canaria, Facultad de Ciencias del Mar, Las Palmas de Gran Canaria 35017, Spain 5 Department of Marine Science, University

171

Herpetologica,52(3), 1996, 396-405 ? 1996 by The Herpetologists' League, Inc.  

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THE GECKOTARENTOLABOETTGERI: COMPARISONSAMONG POPULATIONSFROM DIFFERENT ELEVATIONS WITHIN GRAN CANARIA RICHARD P. BROWN boettgeri from the island of Gran Canaria. The studied pop- ulations were from a thermally diverse range

Brown, Richard

172

Biogeosciences, 8, 24612479, 2011 www.biogeosciences.net/8/2461/2011/  

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de Ciencias del Mar. Departamento de Quimica, Universidad de Las Palmas de Gran Canaria, Campus de Tafira, 35017, Las Palmas de Gran Canaria, Spain 5Universit´e de Brest, CNRS, IRD, IFREMER, UMR6523 LPO

Brest, Université de

173

Finite Elements in Analysis and Design 42 (2005) 130151 www.elsevier.com/locate/finel  

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Department of Cartography and Graphic Engineering, University of Las Palmas de Gran Canaria, Spain bDepartment of Mathematics, University of Las Palmas de Gran Canaria, Spain cInstitute for Computational Engineering

Rivero, Jose Pablo Suárez

174

4, 39133936, 2007 reproduction during  

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Laboratory, Facultad de Ciencias del Mar, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain 3 Department of Biology, University of Bergen, Bergen, Norway 4 Leibniz Institut f

Paris-Sud XI, Université de

175

NematodeSystemHealth Conference Glasgow 5th May 2014: A Systems Biology Approach to  

E-Print Network (OSTI)

Speaker: Magnolia Conde de Felipe, University of Las Palmas de Gran Canaria 12.30 Mike Stear, University. Magnolia Conde de Felipe ­ University de Las Palmas de Gran Canaria https://www.ulpgc.es/index.php?pagina

Guo, Zaoyang

176

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

, slumping was more frequent at Site 956 on the lower flank of Gran Canaria. Slump block ages are only drilled during Ocean Drilling Program (ODP) Leg 157 are located south of Gran Canaria (Sites 955 and 956

177

Production, characterization and operation of $^{76}$Ge enriched BEGe detectors in GERDA  

E-Print Network (OSTI)

The GERmanium Detector Array (GERDA) at the Gran Sasso Underground Laboratory (LNGS) searches for the neutrinoless double beta decay (0{\

Agostini, M; Andreotti, E; Bakalyarov, A M; Balata, M; Barabanov, I; Barros, N; Baudis, L; Bauer, C; Becerici-Schmidt, N; Bellotti, E; Belogurov, S; Belyaev, S T; Benato, G; Bettini, A; Bezrukov, L; Bode, T; Borowicz, D; Brudanin, V; Brugnera, R; Budjas, D; Caldwel, A; Cattadori, C; Chernogorov, A; D'Andrea, V; Demidova, E V; Domula, A; Egorov, V; Falkenstein, R; Freund, K; Frodyma, N; Gangapshev, A; Garfagnini, A; Gotti, C; Grabmayr, P; Gurentsov, V; Gusev, K; Hampel, W; Hegai, A; Heisel, M; Hemmer, S; Heusser, G; Hofmann, W; Hult, M; Inzhechik, L V; Ioannucci, L; Csathy, J Janicsko; Jochum, J; Junker, M; Kazalov, V; Kihm, T; Kirpichnikov, I V; Kirsch, A; Klimenko, A; Knöpfle, K T; Kochetov, O; Kornoukhov, V N; Kuzminov, V V; Laubenstein, M; Lazzaro, A; Lebedev, V I; Lehnert, B; Liao, H Y; Lindner, M; Lippi, I; Lubashevskiy, A; Lubsandorzhiev, B; Lutter, G; Macolino, C; Majorovits, B; Maneschg, W; Misiaszek, M; Nemchenok, I; Nisi, S; O'Shaughnessy, C; Palioselitis, D; Pandola, L; Pelczar, K; Pessina, G; Pullia, A; Riboldi, S; Rumyantseva, N; Sada, C; Salathe, M; Schmitt, C; Schreiner, J; Schulz, O; Schwingenheuer, B; Schönert, S; Shevchik, E; Shirchenko, M; Simgen, H; Smolnikov, A; Stanco, L; Strecker, H; Ur, C A; Vanhoefer, L; Vasenko, A A; von Sturm, K; Wagner, V; Walter, M; Wegmann, A; Wester, T; Wilsenach, H; Wojcik, M; Yanovich, E; Zavarise, P; Zhitnikov, I; Zhukov, S V; Zinatulina, D; Zuber, K; Zuzel, G

2014-01-01T23:59:59.000Z

178

VII Congreso Ibrico sobre Gestin y Planificacin del Agua "Ros Ibricos +10. Mirando al futuro tras 10 aos de DMA" 16/19 de febrero de 2011,Talavera de la Reina  

E-Print Network (OSTI)

consti- tuya un recurso clave para muchas regiones, donde ha permitido un gran desarrollo económico

Paris-Sud XI, Université de

179

Fast Entropy-Based Nonrigid Registration Eduardo Suarez1  

E-Print Network (OSTI)

& Gran Canaria Dr. Negr´in Hospital, SPAIN eduardo@ctm.ulpgc.es 2 Laboratory of Mathematics in Imaging

180

Valence hroque : premiers pomes piques espagnols de la fin du rgne de Charles-Quint  

E-Print Network (OSTI)

de Oro, Las Palmas de Gran Canaria : Academia Canaria de la Historia, 2010, p. 189-226. hal-00684286

Boyer, Edmond

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
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181

doi:10.1016/S0301-5629(02)00762-7 Original Contribution  

E-Print Network (OSTI)

; and University of Las Palmas de Gran Canaria, Las Palmas, Spain (Received 15 April 2002; in final form 20

182

Mesh graph structure for longest-edge refinement algorithms Angel Plaza, Jos P. Surez, Miguel A. Padrn  

E-Print Network (OSTI)

. Padrón Department of Mathematics. University of Las Palmas de Gran Canaria. Spain {angel, jsuarez

Rivero, Jose Pablo Suárez

183

Introduction Studies of among-island differentiation have played a  

E-Print Network (OSTI)

La Salud, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain Abstract Mitochondrial DNA (mt of this island, while dispersal between La Gomera and Tenerife and between Gran Canaria and Tenerife or La Gomera in Gran Canaria and Tenerife. This may be a result of recent periods of intense volcanic activity found

Brown, Richard

184

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

The volcanic apron of Gran Canaria at Site 953 is characterized by numerous, closely spaced reflectors The volcanic apron of Gran Canaria consists of volcaniclastic de- posits with generally high P-wave velocities with the lithology and stratigraphy at the drill sites. Site 953 (Fig. 1) is the deepest site around Gran Canaria

185

European Conference on Parallel and Distributed Computing (Euro-Par) Workshop on Virtualization in High-Performance Cluster and Grid Computing (VHPC)  

E-Print Network (OSTI)

in High-Performance Cluster and Grid Computing (VHPC) Las Palmas de Gran Canaria, Spain, August 26, 2008 and Grid Computing (VHPC), Las Palmas de Gran Canaria, Spain, August 26, 2008 Outline · Background in High-Performance Cluster and Grid Computing (VHPC), Las Palmas de Gran Canaria, Spain, August 26, 2008

Engelmann, Christian

186

Biological Invasions 6: 269281, 2004. 2004 Kluwer Academic Publishers. Printed in the Netherlands.  

E-Print Network (OSTI)

(Esper) J.V. Lamouroux] in all the seven major islands (Lanzarote, Fuerteventura, Gran Canaria, Tenerife-van Bosse] in Lanzarote, Fuerteventura, Gran Canaria and Tenerife and C. racemosa var. leatevirens (Montagne in the Canary Islands, has been spread- ing in several localities in Tenerife, Gran Canaria and Lanzarote

Boudouresque, Charles F.

187

Ital. Zool., 70 179-181(2003) The origin of the Osorian shrew  

E-Print Network (OSTI)

Ital. Zool., 70 179-181(2003) The origin of the Osorian shrew (Crocidura osorio) from Gran Canaria resolved using mtDNA INTRODUC110N OBDULIA MOLINA CNictor Hugo 60, 4"L, 35006LasPalmasde Gran Canaria (Spain)is found only on the island of Gran Canaria.Smalldifferencesin tooth and skull morphology between C. osorio

Brown, Richard

188

doi: 10.1098/rsif.2011.0788 published online 8 February 2012J. R. Soc. Interface  

E-Print Network (OSTI)

, Swansea SA2 8PP, UK 2 Departamento de Biologi´a, Universidad de Las Palmas de Gran Canaria, Campus de Tafira, 35017 Las Palmas de Gran Canaria, Gran Canaria, Spain 3 Estacio´n Biolo´gica de Don~ana (CSIC

Hays, Graeme

189

Applied Numerical Mathematics 51 (2004) 565579 www.elsevier.com/locate/apnum  

E-Print Network (OSTI)

Engineering, University of Las Palmas de Gran Canaria, 35017, Spain b Department of Cartography and Graphic Engineering, University of Las Palmas de Gran Canaria, 35017, Spain c Department of Mathematics, University of Las Palmas de Gran Canaria, 35017, Spain Available online 12 August 2004 Abstract The purpose

Rivero, Jose Pablo Suárez

190

Phylogeography of pipistrelle-like bats within the Canary Islands, based on mtDNA sequences  

E-Print Network (OSTI)

, Universidad de Las Palmas de Gran Canaria, Las Palmas 35080, Spain b School of Biological and Earth Sciences alone appears to represent an ESU. The H. savii haplotypes detected in Gran Canaria and Tenerife with the more western islands. Moving west, Gran Canaria (1949 m), Tenerife (3718 m), La Gomera (1484 m), La

Brown, Richard

191

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

INCLUSIONS IN OLIVINE AND CLINOPYROXENE FROM BASALTIC HYALOCLASTITES REPRESENTING THE GRAN CANARIA SHIELD hyaloclastites representing the Gran Canaria shield stage at Sites 953 and 956 were investigated using and early shield stages of Gran Canaria and to tie these into the evolutionary history of the island

192

Politecnico di Milano Area Servizi agli Studenti e ai Dottorandi  

E-Print Network (OSTI)

DRESDEN 742011 UNIVERSIDAD DE LAS PALMAS DE GRAN CANARIA selezionato con riserva 742088 UNIVERSITAT OF TECHNOLOGY 745357 UNIVERSIDAD DE LAS PALMAS DE GRAN CANARIA #12;MATRICOLA (in ordine decrescente) UNIVERSITA GRAN CANARIA 756964 UNIVERSITE DE MONS (UMONS) 757269 UNIVERSIDAD DE OVIEDO 758131 UNIVERSIDAD DE

193

Abstract--The bastard grunt (Pomada sys incisus) is one of the most abundant  

E-Print Network (OSTI)

. Pajuelo José M. Lorenzo Departament of Biology University of Las Palmas de Gran Canaria Campus Universitario de Tafira 35017 Las Palmas de Gran Canaria, Spain E-mail address (for J. G. Pajuelo): jpaguelo of Biology University of Las Palmas de Gran Canaria Campus Universitario de Tafira 35017 Las Palmas de

194

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

MIOCENE­LOWER PLIOCENE VOLCANIC HIATUS OF GRAN CANARIA: EVIDENCE FROM SITES 953 AND 9541 Jean that are typically poorly represented or missing from subaerial outcrops. In this study, the history of Gran Canaria during the Gran Canaria "volcanic hiatus," a period of volcanic quiescence from 8.3 to 4.3 Ma

195

tel-00123713,version1-10Jan2007 Universit Paris 1 Panthon Sorbonne (France)  

E-Print Network (OSTI)

Titular Geologia, Física- Geologia, Universidad de Las Palmas, Gran Canaria. Directeur de thèse. M de Las Palmas, Gran Canaria. Rapporteur. M. Juan Carlos Carracedo, Director Estación Volcánologica de Pérez Torrado (Las Palmas, Gran Canaria) et Juan Carlos Carracedo (La Laguna, Tenerife). Pour ma

Paris-Sud XI, Université de

196

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

OF GRAN CANARIA1 Thomas Funck2 and Holger Lykke-Andersen3 ABSTRACT High-resolution reflection seismic profiles through the volcanic apron north of Gran Canaria collected during Meteor Cruise 24 were of Gran Canaria and the two adjacent islands of Fuerteventura to the east and Tenerife to the west were

197

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

of the Ocean Drilling Program, Scientific Results, Vol. 157 443 27. VOLCANIC EVOLUTION OF GRAN CANARIA logs obtained during Leg 157 drilling at Sites 953 and 954 north and 955 and 956 south of Gran Canaria/m.y.) corresponds to the middle Miocene basaltic late seamount stage of Gran Canaria, the lowermost deposits drilled

198

8, 119, 2008 UV doses during  

E-Print Network (OSTI)

ACPD 8, 1­19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al climate therapy at Gran Canaria L. T. N. Nilsen et al. Title Page Abstract Introduction Conclusions climate therapy at Gran Canaria L. T. N. Nilsen et al. Title Page Abstract Introduction Conclusions

Paris-Sud XI, Université de

199

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

­PLEISTOCENE FALLOUT TEPHRA LAYERS AND VOLCANICLASTIC DEPOSITS IN THE SEDIMENTARY APRONS OF GRAN CANARIA AND TENERIFE in the sedimentary aprons of Gran Canaria and Tenerife, have been dated by single crystal laser 40 Ar/39 Ar analysis with Miocene volcanic debris only in the holes drilled north of Gran Canaria (954A and 954B). Two fallout

200

SOBRE ALGORITMOS DE REFINAMIENTO DE MALLAS Y ESTRUCTURAS DE DATOS RELACIONADAS  

E-Print Network (OSTI)

Rivero Departamento de Matemática Aplicada Universidad de Las Palmas de Gran Canaria. España Jose Pablo Numérica en Ciencias de la Naturaleza" de La Universidad de Las Palmas de Gran Canaria, Islas Canarias gran variedad de ecuaciones diferenciales parciales. �stos métodos están basados en discretizaciones

Rivero, Jose Pablo Suárez

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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201

T e c h n ic a l P r o g r a m RegisterTodayandSave$100!  

E-Print Network (OSTI)

Costa Meloneras Maspalomas, Gran Canaria, Canary Islands, Spain Conferences · Tabletop Exhibition Las Palmas de Gran Canaria (Spain) Derek Abbott,Derek Abbott,Derek Abbott,Derek Abbott,Derek Abbott Meloneras Maspalomas, Gran Canaria, Canary Islands, Spain Plan now to attend! This symposium brings four

Chiao, Jung-Chih

202

Geographical structuring of mitochondrial DNA in Chalcides sexlineatus within the island of  

E-Print Network (OSTI)

La Salud, Universidad de Las Palmas de Gran Canaria, 35080 Las Palmas, Spain (pestano-correlated variation in morphology within the island of Gran Canaria. Detailed study of this variation previously to northern, south-eastern and south-western parts of Gran Canaria with generally low levels of mt

Brown, Richard

203

Architecture Effectively Evolving Finite State  

E-Print Network (OSTI)

EUROCAST 2011, Workshop Heurist Problem Solving Eurocast 2011, Las Palmas de Gran Canaria | Computer yields a better solution in the same amount of time T Eurocast 2011, Las Palmas de Gran Canaria algorithms Eurocast 2011, Las Palmas de Gran Canaria | Computer Architecture Group, Dept. of Computer Science

Hoffmann, Rolf

204

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

IN OLIVINE AND CLINOPYROXENE PHENOCRYSTS FROM THE SUBMARINE SHIELD STAGE HYALOCLASTITES OF GRAN CANARIA for the Miocene shield basalts on Gran Canaria. Clinopyroxene phenocrysts from basalt fragments and hyaloclastite in the presence of fluid of essentially CO2 composition. INTRODUCTION The volcaniclastic apron around Gran Canaria

205

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

-GRADE IGNIMBRITE P1 IN THE SEA AROUND GRAN CANARIA1 Armin Freundt2 and Hans-Ulrich Schmincke2 ABSTRACT Drilling into the volcaniclastic apron around Gran Canaria at Sites 953 (68 km northeast of the island), 955 (56 km south- east ignimbrite R. INTRODUCTION Volcanic activity on Gran Canaria, the central island of the Canar- ian

206

Environments Journal of Arid Environments 71 (2007) 5781  

E-Print Network (OSTI)

accumulation and soil development in the North-East sector of Gran Canaria (Canary Islands, Spain) I. Mene, Las Palmas de Gran Canaria University, Campus de Tafira, 35017, The Canary Islands, Spain b Centro de The island of Gran Canaria is located in the eastern Atlantic, to the west of the Saharan Desert, and

Ahmad, Sajjad

207

Available online at www.sciencedirect.com Computer Aided Geometric Design 21 (2004) 353369  

E-Print Network (OSTI)

of Mathematics, University of Las Palmas de Gran Canaria, Spain b Department of Cartography and Graphic Engineering, University of Las Palmas de Gran Canaria, Spain c Department of Civil Engineering, University of Las Palmas de Gran Canaria, Spain Received 21 January 2003; received in revised form 17 December 2003

Rivero, Jose Pablo Suárez

208

Refinement and hierarchical coarsening schemes for triangulated surfaces  

E-Print Network (OSTI)

of Cartography and Graphic Engineering University of Las Palmas. Las Palmas de Gran Canaria (35017), Spain levels of detail of regions in the Gran Canaria island, an island where the topography is of great jsuarez@dcegi.ulpgc.es Angel Plaza Department of Mathematics. University of Las Palmas. Las Palmas de Gran

Rivero, Jose Pablo Suárez

209

OCEAN DRILLING PROGRAM LEG 157 SCIENTIFIC PROSPECTUS  

E-Print Network (OSTI)

." The source area, Gran Canaria, one of the best studied volcanic islands, has a 15-m.y.-long record the Miocene, Pliocene, and Quaternary compositionally evolved volcanic phases on Gran Canaria and neighboringOCEAN DRILLING PROGRAM LEG 157 SCIENTIFIC PROSPECTUS DRILLING INTO THE CLASTIC APRON OF GRAN

210

Applied Numerical Mathematics 49 (2004) 415430 www.elsevier.com/locate/apnum  

E-Print Network (OSTI)

a Department of Mathematics, University of Las Palmas de Gran Canaria, 35017, Spain b Department of Cartography and Graphic Engineering, University of Las Palmas de Gran Canaria, 35017, Spain c Department of Civil Engineering, University of Las Palmas de Gran Canaria, 35017, Spain Abstract In this paper we present lower

Rivero, Jose Pablo Suárez

211

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

MAGMAS FROM THE SUBMARINE TO EMERGENT SHIELD STAGES OF GRAN CANARIA1 Paul J. Wallace2 ABSTRACT Volcaniclastic sediments recovered from the clastic apron of Gran Canaria during Leg 157 provide a rare of Gran Canaria. Such low pressures of crystalliza- tion for picritic magmas suggest that during

212

Applied Numerical Mathematics 55 (2005) 357367 www.elsevier.com/locate/apnum  

E-Print Network (OSTI)

a Department of Civil Engineering, University of Las Palmas de Gran Canaria, 35017, Spain b Department of Cartography and Graphic Engineering, University of Las Palmas de Gran Canaria, 35017, Spain c Department of Mathematics, University of Las Palmas de Gran Canaria, 35017, Spain Available online 31 May 2005 Abstract

Rivero, Jose Pablo Suárez

213

Weaver, P.P.E., Schmincke, H.-U., Firth, J.V., and Duffield, W. (Eds.), 1998 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 157  

E-Print Network (OSTI)

of the Ocean Drilling Program, Scientific Results, Vol. 157 127 11. CHRONOSTRATIGRAPHY OF GRAN CANARIA1 Paul/Pliocene volcanism on Gran Canaria (Canary Islands) has been established by single- crystal 40Ar/39Ar laser dating rocks. All subaerially exposed volcanic and intrusive rocks of Gran Canaria were emplaced within

214

Bull. Br. arachnol. Soc. (2009) 14 (8), 339346 Contributions on the wolf spider fauna (Araneae,  

E-Print Network (OSTI)

, Lycosidae) of Gran Canaria (Spain) M. Hepner and H. F. Paulus Department of Evolutionary Biology, University. One species was recorded for the first time from Gran Canaria: W. fidelis. The results of this study in particular on the island of Gran Canaria (Schmidt, 1973). Our knowledge of the wolf spiders of the Canary

Paulus, Hannes F.

215

Evidence from genetic and Lagrangian drifter data for transatlantic transport of  

E-Print Network (OSTI)

Taliarte s/n, 35200 Telde, Gran Canaria, Spain, 2 Departamento de Biologi´a, Universidad de Las Palmas de G.C. Campus de Tafira, 35017 Las Palmas de Gran Canaria, Gran Canaria, Spain, 3 Estacio´n Biolo´gica de Don

Hays, Graeme

216

Congreso Internacional 1810-2010: 200 aos de Iberoamrica -1807 LXICO ASOCIADO A LOS RECURSOS  

E-Print Network (OSTI)

NATURALES AMERICANOS EN EL ESPA�OL DE CANARIAS Mª-Teresa Cáceres-Lorenzo Universidad de Las Palmas de Gran Canaria España Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria España La formación del, 1988, 126 págs. 3. Manuel Lobo Cabrera, Gran Canaria e Indias durante los Primeros Austrias. Documentos

Paris-Sud XI, Université de

217

Edinburgh Research Explorer The role of South East airports in providing connectivity for the  

E-Print Network (OSTI)

Canaria Facultad de Econom�a y Turismo D.3.01 35017 Las Palmas de Gran Canaria, Spain hrodriguez, or the University of Las Palmas de Gran Canaria in regards to the UK aviation policy debate. #12;1 Executive Summary, United Kingdom augusto.voltes-dorta@ed.ac.uk H�ctor Rodr�guez-D�niz Universidad de Las Palmas de Gran

Millar, Andrew J.

218

E-Print Network 3.0 - av tall och Sample Search Results  

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Databases and Resources 3 Sammanfattar aktuell forskning Nr 6, 2005 BJRN BERG PER GUNDERSEN VERNON MEENTEMEYER Summary: vi andelen tall,gran och lvtrd.Vi berk-...

219

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deAl-Idrisi 1154 Summary: . Gran conocedor de todas las disciplinas del saber: medicina, filosofa, matemticas, astronoma... llevado a la ciudad a una poca de...

220

La fuente de obsidiana “Chivay” y su posición en los Andes Sur Centrales  

E-Print Network (OSTI)

sumada a la gran altura y las redes de intercambio trazadasfacilitó el desarrollo de redes de intercambio regional, laspara el análisis de las redes de intercambio regional, dada

Tripcevich, Nicholas; Yepez, Willy

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
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221

Respuesta Multiespectral de la Vegetacin Circundante de Canales Naturales como Posible Fuente de Identificacin de Corrientes  

E-Print Network (OSTI)

de agua en los canales primarios en las redes hídricas y sus ecosistemas son de gran importancia para

Gilbes, Fernando

222

Aerogeneradores Canarios SA ACSA | Open Energy Information  

Open Energy Info (EERE)

de Gran Canaria, Spain Zip: 35011 Sector: Wind energy Product: Manufacturer mini wind-turbines and wind farm developer References: Aerogeneradores Canarios SA (ACSA)1 This...

223

Resistencia a compresión de bloques de tierra comprimidad estabilizada con materiales de sílice de diferente tamaño de partícula.  

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??Los bloques de tierra comprimida (BTC) están actualmente siendo estudiados en gran parte del mundo con diferentes estabilizantes para mejorar diversas de sus características. Esta… (more)

Carcedo Fernández, Miguel

2012-01-01T23:59:59.000Z

224

Centro de Energías Renovables (CER) | Open Energy Information  

Open Energy Info (EERE)

articulando esfuerzos pblicos y privados, que optimicen el uso del gran potencial de recursos energticos renovables no convencionales existentes en Chile, contribuyendo as...

225

Evaluación de riesgos en suelos afectados por hidrocarburos de petróleo. Risk assessment applied to soils affected by petroleum hydrocarbons.  

E-Print Network (OSTI)

??El suelo puede verse sensiblemente afectado por una gran cantidad de actividades, entre las que se encuentra el trasiego y almacenamiento de hidrocarburos derivados del… (more)

Pinedo Alonso, Javier

2014-01-01T23:59:59.000Z

226

POSTDOCTORAL RESEARCH ASSOCIATE Weak Interactions Group  

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double beta decay experiment under construction at Gran Sasso National&D for a future South Pole deployment. CUORE is a cryogenic bolometer-based neutrinoless

Devoret, Michel H.

227

Initial performance of the CUORE-0 experiment  

E-Print Network (OSTI)

Gran Sasso (LNGS) underground facility in Italy. As shown inA of the LNGS underground facility. To minimize exposure to

Aguirre, C. P.

2014-01-01T23:59:59.000Z

228

Mcanique et mathmatiques Alexandrie : le cas de Hron 1 Bernard VITRAC, CNRS-UMR 8567, Centre Louis Gernet, Paris  

E-Print Network (OSTI)

la Cienca, animé par J. L. Montesinos (Ténérife, 21/10/98; Las Palmas de Gran Canaria, 22/10/98), le

Paris-Sud XI, Université de

229

M E M O R I A S EXACTAS, FlSICAS Y NAT  

E-Print Network (OSTI)

paredes de un &lido, de gran relevancia en Ingenieria Quimica. (*) Resultados presentddos en la aparecen en numerosas aplicaciones: filtracibn de fluidos en medios porosos, reacciones quimicas isot

Díaz, Jesús Ildefonso

230

Creacion de un modelo CAE en Abaqus Mecanica del Solido Deformable: Practica 1  

E-Print Network (OSTI)

´ovil. Debido a la gran crisis que azota al sector automovil´istico en Espa~na, los ingenieros de dise~no est

Romero, Ignacio

231

E-Print Network 3.0 - abundancia relativa distribucion Sample...  

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Madrid Collection: Mathematics 56 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: magnitud relativa del descenso muy notable y preocupante (promedio...

232

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and Ecology 47 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

233

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Collection: Physics 29 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

234

E-Print Network 3.0 - admixed population lived Sample Search...  

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and Medicine 66 Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia Summary: to Colonialism, the Y-chromosomes of these admixed...

235

Frequency and diversity of small cryptic plasmids in the genus Rahnella  

E-Print Network (OSTI)

- Beetroot, root 2002 Austria This study WMR87 - Horseradish, root 2002 Austria This study WMR88 - Horseradish, root 2002 Austria This study WMR93 - Radish, root 2002 Austria This study WMR94 - Carrot, root 2002 Spain, Gran Canaria This study WMR95 - Carrot... , root 2002 Spain, Gran Canaria This study WMR97 - Carrot, root 2002 Spain, Gran Canaria This study WMR98 - Carrot, root 2002 Spain, Gran Canaria This study WMR100 - Celery, root 2003 Germany This study WMR102 - Carrot, root 2003 Germany This study WMR104...

Rozhon, Wilfried; Petutschnig, Elena; Khan, Mamoona; Summers, David K; Poppenberger, Brigitte

2010-02-19T23:59:59.000Z

236

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 55 Caribbean...

237

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Collection: Mathematics 33 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: ESPACIO, DISPONIBILIDAD DE ALIMENTO Y AMBIENTE TRMICO DEL PINZN...

238

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 93 Tecnologia de...

239

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 6 Modelacin...

240

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and Medicine 93 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: de hbitat para las poblaciones de pinzn? - (14) Qu...

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to obtain the most current and comprehensive results.


241

E-Print Network 3.0 - aspen sociedad americana Sample Search...  

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rias en... los siglos XV y XVI, XV Coloquio de Historia Canario-Americana. Cabildo de Gran Canaria, Las palmas Source: Ecole Polytechnique, Centre de mathmatiques Collection:...

242

E-Print Network 3.0 - almacenamiento del cacao Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences Page: << < 1 2 3 4...

243

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Mathematics 15 STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE NUBLO DEBRIS AVALANCHE, GRAN CANARIA (CANARY ISLANDS) Summary: STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE...

244

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patterns in the Cape Verde scincid lizards Mabuya... Tara 35017, Las Palmas de Gran Canaria, Spain The scincid lizards of the Cape Verde islands comprise... antaoensis...

245

E-Print Network 3.0 - altas densidades con Sample Search Results  

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Plasma Physics and Fusion 57 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: Nacional de Ciencias Naturales - CSIC Javier Seoane Universidad...

246

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Geosciences ; Physics 34 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: ambiente en los sustratos de alimentacin del Pinzn azul. Para...

247

E-Print Network 3.0 - application aplicacion para Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 39 Arquitecturas...

248

E-Print Network 3.0 - actual del mecanismo Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 46 081009 Acta...

249

E-Print Network 3.0 - ao corante azul Sample Search Results  

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and Medicine 89 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

250

E-Print Network 3.0 - apoyo sanitario interdisciplinario Sample...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 51 LA ATENCIN A LA...

251

E-Print Network 3.0 - arabian y-chromosome diversity Sample Search...  

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and Medicine 52 Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia Summary: and Stoneking M (2003) Reduced Y-chromosome, but not...

252

E-Print Network 3.0 - al almacenamiento como Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 16 Ayuda de la web...

253

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Information Sciences 6 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

254

E-Print Network 3.0 - almacenamiento interino para Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 37 Algunas...

255

Signal Processing 81 (2001) 22432247 www.elsevier.com/locate/sigpro  

E-Print Network (OSTI)

~nales y Comunicaciones, Univ. Las Palmas de Gran Canaria, Spain, Campus de Taÿra, s=n, 35017 Las Palmas

256

E-Print Network 3.0 - aplicacion al campo Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 45 Juan Manuel...

257

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A simulation study 12;2 P R E L... , palmbomen en muziek kunnen wonderen verrichten. Gran Canaria, je bent heerlijk. Margaret van Valkengoed Source: Bhulai, Sandjai -...

258

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JM, Gonz... . International Workshop on Computer Vision and Image Analysis, Palmas de Gran Canaria, ... Source: Illes Balears, Universitat de les - Departament de Cincies...

259

E-Print Network 3.0 - agroindustria las implicaciones Sample...  

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Sciences 31 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: "? Qu implicaciones ecolgicas y evolutivas tiene que el...

260

E-Print Network 3.0 - angioplastia del tronco Sample Search Results  

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; Chemistry 36 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: troncos parcialmente quemados. Los arbustos del pinar, por el...

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

E-Print Network 3.0 - adesivos para derivados Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 90 ISSN 0103-9741...

262

E-Print Network 3.0 - almacenamiento refrigerado sobre Sample...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences Page: << < 1 2 3 4...

263

E-Print Network 3.0 - antiinflamatorio del extracto Sample Search...  

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A LOS RECURSOS Summary: Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

264

E-Print Network 3.0 - admixture one-source colonization Sample...  

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and Ecology 57 Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia Summary: DNA as witness, and their autosome sets as new. Key...

265

Geostatistical Medical Image Registration J. Ruiz-Alzola1,2  

E-Print Network (OSTI)

.K. Warfield2 , and C.-F. Westin2 1 Medical Technology Center Universidad de Las Palmas de Gran Canaria, Spain

266

E-Print Network 3.0 - antioxidante del tomate Sample Search Results  

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tomate, tabaco... Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

267

E-Print Network 3.0 - algunos componentes del Sample Search Results  

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Sciences 62 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: troncos parcialmente quemados. Los arbustos del pinar, por el...

268

E-Print Network 3.0 - ataque del taladrador Sample Search Results  

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Sciences 48 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: sonido de alarma que lo convierte en blanco del ataque mientras el...

269

E-Print Network 3.0 - apical del guayabo Sample Search Results  

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A LOS RECURSOS Summary: Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

270

E-Print Network 3.0 - abundancia relativa del Sample Search Results  

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Sciences and Ecology 4 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: magnitud relativa del descenso muy notable y preocupante (promedio...

271

E-Print Network 3.0 - adaptativa inducida por Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 39 Primer curso de...

272

E-Print Network 3.0 - almacenamiento sobre los Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 12 Atlas y Libro...

273

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from temperature profiles... , SW Spain Large altitudinal changes A variable; R mma Gran Canaria island Guiniguada NE basins; 0... to the peninsular territory of Spain map...

274

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and Ecology 31 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

275

E-Print Network 3.0 - adulto utilizando alimentos Sample Search...  

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Collection: Mathematics 84 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: 90% de confianza). Se recomienda seguir utilizando la red de sendas...

276

E-Print Network 3.0 - abacate persea americana Sample Search...  

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rias en... los siglos XV y XVI, XV Coloquio de Historia Canario-Americana. Cabildo de Gran Canaria, Las palmas Source: Ecole Polytechnique, Centre de mathmatiques Collection:...

277

E-Print Network 3.0 - algunos elementos desde Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 68 Solicitud de...

278

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279

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Sciences and Ecology 83 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: Nacional de Ciencias Naturales - CSIC Javier Seoane Universidad...

280

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la importancia que... Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

E-Print Network 3.0 - agua para beber Sample Search Results  

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Mathematics 60 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

282

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 16 Alojamiento...

283

E-Print Network 3.0 - asistencial una realidad Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 57 DOS SENTIDOS...

284

E-Print Network 3.0 - argentina siglo xix Sample Search Results  

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los siglos XV y XVI, XV Coloquio de Historia Canario-Americana. Cabildo de Gran Canaria, Las ... Source: Ecole Polytechnique, Centre de mathmatiques Collection:...

285

View  

E-Print Network (OSTI)

Feb 28, 2012 ... and P. Dorta-González. Departamento de Métodos Cuantitativos en Econom?a y Gestión. Universidad de Las Palmas de Gran Canaria (Spain).

2012-02-28T23:59:59.000Z

286

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Geosciences 69 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: , la temperatura del suelo al sol a medioda llega a 60C,...

287

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Collection: Engineering 90 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: , orientacin y hora del da), la temperatura operativa...

288

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Collection: Mathematics 30 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

289

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; Engineering 3 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

290

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66 1162 PERMANENT GENETIC RESOURCES NOTE Blackwell Publishing Ltd Summary: in five (Gran Canaria, Tenerife, La Gomera, La Palma and El Hierro) of the seven islands that...

291

E-Print Network 3.0 - asexual del guayabo Sample Search Results  

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A LOS RECURSOS Summary: Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

292

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293

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294

E-Print Network 3.0 - algunos bosques del Sample Search Results  

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295

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Collection: Engineering 60 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

296

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Sciences 58 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

297

E-Print Network 3.0 - alteraciones del mecanismo Sample Search...  

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298

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299

GRAPH BASED DATA STRUCTURES FOR SKELETON BASED REFINEMENT ALGORITHMS  

E-Print Network (OSTI)

2 , A. Plaza 1 and M. A. Padrón 1 1 University of Las Palmas de Gran Canaria, Canary Islands, Spain

Rivero, Jose Pablo Suárez

300

E-Print Network 3.0 - antioxidantes como mecanismo Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 22 NUMERO 3...

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301

E-Print Network 3.0 - argon-nitrogen avalanche detectors Sample...  

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Physics 58 STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE NUBLO DEBRIS AVALANCHE, GRAN CANARIA (CANARY ISLANDS) Summary: STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE...

302

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 7 Ajudando...

303

E-Print Network 3.0 - alpha-alpha-alkyl derivatives mecanismo...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 23 Para la...

304

E-Print Network 3.0 - americana efectividad del Sample Search...  

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introducen en este... Canaria Espaa Marcos Salas-Pascual Universidad de Las Palmas de Gran Canaria Espaa La formacin del... sociales del mismo. La relacin entre los...

305

E-Print Network 3.0 - admixed african ancestry Sample Search...  

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and Medicine 69 Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia Summary: . The Sub- Saharan African ancestry most likely...

306

E-Print Network 3.0 - acudieron al laboratorio Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 67 Lab 1:...

307

E-Print Network 3.0 - altered volcanic ash Sample Search Results  

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Summary: when hot ash flows enter the sea. Volcanic activity was practically absent on Gran Canaria between 9... expected the Slump scarp Subaerial volcanics Sealevel Distal...

308

E-Print Network 3.0 - al ataque del Sample Search Results  

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Mathematics 48 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: , la temperatura del suelo al sol a medioda llega a 60C,...

309

E-Print Network 3.0 - azul formation ediacaran Sample Search...  

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Geosciences 85 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

310

E-Print Network 3.0 - ancestros mapuches caso Sample Search Results  

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la naturaleza en territorios Carlos Javier Melin Summary: , como es el caso de Tenerife y Gran Canaria. Sin embargo, en ocasiones, tales caractersticas no son... interac- ciones...

311

E-Print Network 3.0 - ambiental como herramienta Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 8 INVESTIGACIN...

312

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 13 Mtodos de...

313

E-Print Network 3.0 - agar azul bromotimol Sample Search Results  

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Engineering 4 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

314

E-Print Network 3.0 - alojadas em baias Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 77 coleo...

315

E-Print Network 3.0 - auge algunos aspectos Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 24 INTERPRETACIN...

316

E-Print Network 3.0 - al mundo entre Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 9 PAULO VLEZ LEN...

317

E-Print Network 3.0 - almacenamiento como granos Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 50 Sntesis y...

318

E-Print Network 3.0 - avalanches electroniques limitees Sample...  

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Mathematics 15 STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE NUBLO DEBRIS AVALANCHE, GRAN CANARIA (CANARY ISLANDS) Summary: STRUCTURE AND EMPLACEMENT MECHANISMS OF THE ROQUE...

319

E-Print Network 3.0 - aplicacion del algoritmo Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 29 Hibridacion...

320

E-Print Network 3.0 - alimentos del caribe Sample Search Results  

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Sciences and Ecology 74 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: ESPACIO, DISPONIBILIDAD DE ALIMENTO Y AMBIENTE TRMICO DEL PINZN...

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321

E-Print Network 3.0 - aportaciones al conociiento Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 80 Universitat de...

322

E-Print Network 3.0 - arenosa del sur Sample Search Results  

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Ecology 26 Seguimiento El corredor sahariano Summary: localmente abundante en el sur de Gran Canaria, pero termin por extinguirse hacia finales del siglo XX... relativamente...

323

E-Print Network 3.0 - adaptive mesh refinement Sample Search...  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences 89 PARALLEL...

324

E-Print Network 3.0 - acid-challenged rat stomach Sample Search...  

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July 6 Stomach... Biologia Animal, Universidad de Las Palmas, E-35015 Las Palmas de Gran Canaria, Spain ABSTRACT: Stomach... stomachs or observations of the food remains...

325

E-Print Network 3.0 - alimentos con cepas Sample Search Results  

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Sciences and Ecology 93 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: Nacional de Ciencias Naturales - CSIC Javier Seoane Universidad...

326

E-Print Network 3.0 - al mundo laboral Sample Search Results  

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Surez - Cartography and Graphic Engineering Department, University of Las Palmas de Gran Canaria Collection: Computer Technologies and Information Sciences Page: << < 1 2 3 4...

327

E-Print Network 3.0 - andrej sirin nikolaj Sample Search Results  

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Annarita Giani, Yong Sheng, Diego Hernando and Han Li, Jim Hendler, Evren Sirin, Bijan... Gran Canaria, Spain. Evren Sirin, James Hendler, and Bijan Parsia, 2002. Semi-automatic...

328

Complementary Optic Flow Henning Zimmer1,4  

E-Print Network (OSTI)

,bruhn,weickert,valgaerts}@mia.uni-saarland.de 2 Departamento de Inform´atica y Sistemas Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain asalgado@dis.ulpgc.es 3 Institut f¨ur Informationsverarbeitung, University

329

COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING Commun. Numer. Meth. Engng 2001; 17:903910 (DOI: 10.1002/cnm.460)  

E-Print Network (OSTI)

;; , G. F. Carey2; and A. Plaza1 1University of Las Palmas de Gran Canaria; Canary Islands; Spain 2 Palmas de Gran Canaria, Canary Islands, Spain E-mail: josepa@cicei.ulpgc.es E-mail: carey@cfdlab.ae.utexas.edu Contract=grant sponsor: Gobierno de Canarias; contract=grant number: PI-1999=146 Contract=grant sponsor

Rivero, Jose Pablo Suárez

330

Anisotropic Regularization of Posterior Probability Maps Using Vector Space  

E-Print Network (OSTI)

. Ruiz-Alzola1,2 1 Centro de Tecnolog´ia M´edica Universidad de Las Palmas de Gran Canaria and Hospital de Gran Canaria Dr. Negr´in Barranco de La Ballena s/n - 35020 - Canary Islands - Spain {marf

331

Parallel gigantism and complex colonization patterns in the Cape Verde scincid lizards Mabuya and  

E-Print Network (OSTI)

, London SW7 5BD, UK 2 Departamento de Biolog|¨a, Universidad de Las Palmas de Gran Canaria, Campus deTa¢ra 35017, Las Palmas de Gran Canaria, Spain The scincid lizards of the Cape Verde islands comprise

Carranza, Salvador

332

Sustainable Infrastructure  

E-Print Network (OSTI)

,677 4 Corfu 107,897 5 Corsica 281,000 6 Crete 623,666 7 Cyprus 1,048,000 8 Gran Canaria 802,257 9 852,945 11 Gran Canaria 802,257 12 Mallorca 790,763 13 Crete 623,66613 Mallorca 790,763 14 Malta 419

Prevedouros, Panos D.

333

DEPARTAMENTO DE RECURSOS DEL MAR  

E-Print Network (OSTI)

Mar (1996) Universidad de Las Palmas de Gran Canaria, España. Temas de investigación: Obtención. Doctor en Biología (1999) Universidad de Las Palmas de Gran Canaria, España. Temas de investigación

334

A novel hand reconstruction approach and its application to vulnerability assessment  

E-Print Network (OSTI)

Comunicaciones (IDeTIC), Universidad de Las Palmas de Gran Canaria, Campus de Tafira s/n, E35017 Las Palmas de Gran Canaria, Spain a r t i c l e i n f o Article history: Available online xxxx Keywords: Biometric

Autonoma de Madrid, Universidad

335

Semi-Automatic Medical Image Segmentation Lauren O'Donnell  

E-Print Network (OSTI)

Doctor Negrin in Las Palmas de Gran Canaria, Spain, for their enthusiastic participation in evaluation for the pulmonary vein segmentations. Thank you to Dr. Juan Ruiz-Alzola of the University of Las Palmas de Gran Canaria, Spain, for all of his help during preparation of the MICCAI paper based on this thesis. Thanks

336

http://www.mat.ucm.es/imi/ Luis lvarez Len, Universidad de las Palmas  

E-Print Network (OSTI)

http://www.mat.ucm.es/imi/ Seminarios Luis Álvarez León, Universidad de las Palmas de Gran Canaria-00482 Luis Álvarez León, Universidad de Las Palmas de Gran Canaria Modelos Matemáticos en Visión por

Tradacete, Pedro

337

Decision Boundaries Using Bayes Factors: The Case of Cloud Masks  

E-Print Network (OSTI)

Comunicaciones, U.L.P.G.C, Campus Univ. de Tafira, 35017 Las Pal- mas de Gran Canaria, Spain, and was at Queen- ciones, U.L.P.G.C, Campus Univ. de Tafira, 35017 Las Palmas de Gran Canaria, Spain. Author

Murtagh, Fionn

338

Monsoon surges trigger oceanic eddy formation and propagation in the lee of the Philippine Islands  

E-Print Network (OSTI)

behind Gran Canaria [Sangra et al., 2007]. The relative importance of the wind and current in eddy that a sufficiently strong incident current ($0.2­0.7 m s�1 ) can induce eddy sepa- ration behind Gran Canaria

339

Engendering Vice: The Exemplarity of the Old French Fabliaux  

E-Print Network (OSTI)

Through close examination of thirteen representative fabliaux (L'anel qui faisoit les vis grans et roides, Connebert, La dame escoillee, Le foteor, Le moigne, Les perdris, Le pescheor de Pont seur Saine, Richeut, Les quatre ...

Horton, Ingrid Diane

2008-01-25T23:59:59.000Z

340

Boccaccio the Philosopher: The Language of Knowledge in the Decameron  

E-Print Network (OSTI)

et multorum ignorantia, Parigi, 1906, p. 68 ff. ). [Raisingapparai mentre dimorai a Parigi, quanto tu in una sola nottemerchants in I.2 (". . . in Parigi fu un gran mercatante e

Andrei, Filippo

2012-01-01T23:59:59.000Z

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341

EDITORIALS:  

Science Journals Connector (OSTI)

......Assaf Gouveia-Oliveira, Rodrigo Grana, Osvaldo Gross...Tali Sammeth, Michael Santos, Miguel Schleiffer, Alexander...Assaf Gouveia-Oliveira, Rodrigo Gran~a, Osvaldo Gross...Tali Sammeth, Michael Santos, Miguel Schleiffer, Alexander......

ECCB 2006 Organization

2007-01-15T23:59:59.000Z

342

E-Print Network 3.0 - aguda por metapneumovirus Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

343

E-Print Network 3.0 - aguda por fenazopiridina Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

344

E-Print Network 3.0 - aguda por hipertrigliceridemia Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

345

E-Print Network 3.0 - aguda por sepse Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

346

E-Print Network 3.0 - aguda por hierro Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

347

E-Print Network 3.0 - aguda severa por Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

348

E-Print Network 3.0 - aguda por adenovirus Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

349

E-Print Network 3.0 - aguda por streptococcus Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

350

E-Print Network 3.0 - aguda por samambaia Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

351

E-Print Network 3.0 - aguda por aldrin Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

352

Transparencia y rendición de cuentas” (“Transparency and Accountability”)  

E-Print Network (OSTI)

yen los registros de emisiones tóxicas, una de las medidastérminos de la reducción de emisiones por parte de gran- dese l caso del registro de emisiones tóxicas en los Estados

Fox, Jonathan A

2008-01-01T23:59:59.000Z

353

Un Modelo Cinematico para la Interpretacion Tridimensional de Proyecciones Poliedricas.  

E-Print Network (OSTI)

Federico Thomas Institut de Robotica i Informatica Industrial Gran Capita 2-4 08034 Barcelona e-mail: llros realizacion espacial del dibujo. En este trabajo abordamos un problema clasico de Robotica e Inteligencia Arti

Ros, Lluís

354

Hydrogen Hydrogen FusionFusionFusionFusionFusionFusion  

E-Print Network (OSTI)

100.000 years LNGS Laboratori Nazionali del Gran Sasso Borexino THE THERMONUCLEAR FUSION REACTIONHydrogen Hydrogen Fusion Deuterium FusionFusionFusionFusionFusionFusion THE SUN AS BOREXINO SEES

Heiz, Ulrich

355

E-Print Network 3.0 - archamps france 20-24 Sample Search Results  

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The 2nd International B Conference, Montpellier, France 22.-24.4.1998 10. 5th... - mas de Gran Canaria, Canary Islands, Spain, Feb. 19-23, 2001 16. ZB2002 Conference, Grenoble, ......

356

E-Print Network 3.0 - alta densidade tenacificado Sample Search...  

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Sciences and Ecology 82 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: .A.U. 12;2 CENSO, DENSIDAD, TAMAO DE POBLACIN Y TENDENCIAS...

357

E-Print Network 3.0 - al compararlas con Sample Search Results  

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and Information Sciences 8 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: :a localizacin en el tercio occidental de la reserva, en reas...

358

E-Print Network 3.0 - abundancia del zooplancton Sample Search...  

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Ecology ; Biology and Medicine 25 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: heterogeneidad espacial del reparto de la abundancia de la especie...

359

E-Print Network 3.0 - additional effective dose Sample Search...  

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varied between 2... ACPD 8, 1-19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al... Chemistry and Physics Discussions Estimated UV doses...

360

E-Print Network 3.0 - al sur del Sample Search Results  

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and Ecology ; Engineering 46 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: 24%, y una cobertura del matorral superior al 10%. Las localidades...

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361

E-Print Network 3.0 - actual del huemul Sample Search Results  

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and Information Sciences 88 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

362

E-Print Network 3.0 - alimentaria como factor Sample Search Results  

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Sciences and Ecology 71 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: de abundancia tan bajos como los registrados en 2008 y 1994. No se...

363

E-Print Network 3.0 - apical como sustrato Sample Search Results  

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Collection: Biology and Medicine 29 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: de abundancia tan bajos como los registrados en 2008 y 1994. No se...

364

E-Print Network 3.0 - alimentadas con semilla Sample Search Results  

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and Ecology 75 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: a partir del banco de semillas en el suelo. En comparacin con los...

365

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and Ecology ; Geosciences 17 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: mayor de 141, con una altura media de los pinos superior a 16,9 m,...

366

E-Print Network 3.0 - assessing total doses Sample Search Results  

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UV doses during Summary: ACPD 8, 1-19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al... Chemistry and Physics Discussions Estimated UV doses...

367

E-Print Network 3.0 - azul bromotimol lactosa Sample Search Results  

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Biology and Medicine 7 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

368

E-Print Network 3.0 - acondicionados con extractos Sample Search...  

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la actividad que lo necesita y puede extenderse a los hablantes... Canaria, Las Palmas de Gran Canaria, 1982. Jos de Viera y Clavijo, Extracto de las Actas de la Real... inici...

369

E-Print Network 3.0 - auriculopuntura con semillas Sample Search...  

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and Ecology 67 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: a partir del banco de semillas en el suelo. En comparacin con los...

370

E-Print Network 3.0 - alta temperatura por Sample Search Results  

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and Restoration Technologies 85 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: proporcin del tiempo del da la temperatura est por encima de...

371

E-Print Network 3.0 - actual del franciscanismo Sample Search...  

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and Information Sciences 75 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

372

E-Print Network 3.0 - adecuada al ambiente Sample Search Results  

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Ecology ; Biology and Medicine 27 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: 24%, y una cobertura del matorral superior al 10%. Las localidades...

373

E-Print Network 3.0 - actual del control Sample Search Results  

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and Information Sciences 30 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

374

E-Print Network 3.0 - actual del tabaquismo Sample Search Results  

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and Information Sciences 91 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

375

E-Print Network 3.0 - ants viira rando Sample Search Results  

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years); CEM... STOT SUP ALT DIS ANT CEM DIV Tenerife 51 2059,0 3718 288 11,60 2,1 2,2 Gran Canaria 51 1640,8 1949 197 Source: Carrascal, Luis M. - Dept. Biodiversidad y...

376

E-Print Network 3.0 - alta densidade reciclado Sample Search...  

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Sciences and Ecology 90 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: .A.U. 12;2 CENSO, DENSIDAD, TAMAO DE POBLACIN Y TENDENCIAS...

377

E-Print Network 3.0 - aculeata palmae hacia Sample Search Results  

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INGPRschoolsguide.pdf Travel to La Palma generally requires a flight to Tenerife or Gran Canaria, followed by a flight or ferry... to La Palma, although direct flights from...

378

E-Print Network 3.0 - additional dose assessment Sample Search...  

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UV doses during Summary: ACPD 8, 1-19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al... Chemistry and Physics Discussions Estimated UV doses...

379

E-Print Network 3.0 - acuden al instituto Sample Search Results  

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and Medicine 37 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: torno a un charco al que acuden a beber. Uno de ellos descubre que...

380

E-Print Network 3.0 - aires siglos xvii Sample Search Results  

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siglo XX (cfr. grfico 1). Los determinantes de este fenmeno se... de Las Palmas de Gran Canaria, en donde aparece de forma continuada hasta el cambio de siglo, ... Source:...

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381

E-Print Network 3.0 - alta densidade sobre Sample Search Results  

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Plasma Physics and Fusion 65 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: utilizada desde 1994 sobre-estima considerablemente la densidad y el...

382

E-Print Network 3.0 - ambientes sensibles isla Sample Search...  

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and Ecology 24 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: islas Canarias cuya subespecie F. t. teydea habita en Tenerife y la...

383

E-Print Network 3.0 - adjust total dose Sample Search Results  

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UV doses during Summary: ACPD 8, 1-19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al... Chemistry and Physics Discussions Estimated UV doses...

384

E-Print Network 3.0 - alturas del pico Sample Search Results  

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Sciences and Ecology 7 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: mayor de 141, con una altura media de los pinos superior a 16,9 m,...

385

E-Print Network 3.0 - actual del no-acceso Sample Search Results  

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and Information Sciences 73 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

386

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Mathematics 93 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: el norte de la isla, Figura 1). Dos aos despus los pinos haban...

387

E-Print Network 3.0 - actual del rabdomiosarcoma Sample Search...  

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and Information Sciences 74 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

388

E-Print Network 3.0 - alimentados con follaje Sample Search Results  

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Sciences and Ecology 4 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: (con termopares) y la radiacin solar (con un piranmentro) en el...

389

E-Print Network 3.0 - acuosos del follaje Sample Search Results  

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Sciences and Ecology 2 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: 2008 fue menor en el follaje y mayor en el suelo que en aos...

390

E-Print Network 3.0 - automatic control estrategias Sample Search...  

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Collection: Physics 42 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: baja de 30C. Las aves emplean energa y gastan agua en la...

391

E-Print Network 3.0 - asociados al follaje Sample Search Results  

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Ecology ; Biology and Medicine 6 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: cuando buscan el alimento expuestos al sol se acerca (en el follaje,...

392

E-Print Network 3.0 - ambientales registradas por Sample Search...  

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and Information Sciences 9 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: se localiza en esta zona en el sector norte, y en el sur por encima...

393

E-Print Network 3.0 - actual del estreptococo Sample Search Results  

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and Information Sciences 80 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: distribucin actual de la especie en Inagua, Ojeda y Pajonales. El...

394

E-Print Network 3.0 - acrocomia aculeata palmae Sample Search...  

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INGPRschoolsguide.pdf Travel to La Palma generally requires a flight to Tenerife or Gran Canaria, followed by a flight or ferry... to La Palma, although direct flights from...

395

E-Print Network 3.0 - anti psoriasis therapies Sample Search...  

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UV doses during Summary: ACPD 8, 1-19, 2008 UV doses during psoriasis climate therapy at Gran Canaria L. T. N. Nilsen et al... Chemistry and Physics Discussions Estimated UV doses...

396

E-Print Network 3.0 - aguda baja primaria Sample Search Results  

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Sciences 28 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: algo ms baja entre el follaje. En verano, slo por las maanas y...

397

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and Information Sciences 51 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: mayor de 141, con una altura media de los pinos superior a 16,9 m,...

398

E-Print Network 3.0 - altura del manguito Sample Search Results  

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and Information Sciences 50 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: mayor de 141, con una altura media de los pinos superior a 16,9 m,...

399

E-Print Network 3.0 - alimentaria por salmonella Sample Search...  

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Collection: Mathematics 100 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: se localiza en esta zona en el sector norte, y en el sur por encima...

400

E-Print Network 3.0 - azul pinus maximartinezii Sample Search...  

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<< < 1 2 3 4 5 > >> 1 UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN GRAN CANARIA Summary: UN CASO PARA DESARROLLAR CON TRABAJO COOPERATIVO: EL PINZN AZUL EN...

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401

E-Print Network 3.0 - antiretroviral altamente eficaz Sample...  

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Chemistry ; Biology and Medicine 5 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: alternativa de la distancia eficaz de censo. APNDICE 4 75 Densidad...

402

Grand Unified Theory  

NLE Websites -- All DOE Office Websites (Extended Search)

de la Gran Unificación de la Gran Unificación Volver Principal ESTOY PERDIDO!!! La teoría que (¡esperamos!) unificará las interacciones fuerte, débil, y electromagnética, es la llamada "Teoría de Gran Unificación (TGU)." Los físicos pueden escribir acerca de estas teorías hoy en día, pero se necesitan aún más datos para decir cuál de las muchas versiones describe la naturaleza, si es que alguna lo hace. Suponiendo que sea posible una Gran Unificación de todas las interacciones, entonces todas las interacciones que observamos no son más que diferentes aspectos de la misma teoría unificada. Sin embargo, ¿cómo puede éste ser el caso, cuando las interacciones fuerte, débil y electromagnética son tan diferentes en intensidad y efecto? Aunque parezca

403

Plant cyclotides disrupt epithelial cells in the midgut of lepidopteran larvae  

Science Journals Connector (OSTI)

...DJ ( 2004 ) Biochemistry 43 : 5965 – 5975 . 5 Craik DJ ( 2006 ) Science 311 : 1563 – 1564 . 6 Gran L ( 1970 ) Meddelelser Norsk Farmaceutisk Selskap 32 : 173 – 180 . 7 Witherup KM ( 1994 ) J Nat Prod 57 : 1619 – 1625 . 8 Gustafson KR McKee TC Bokesch...

Barbara L. Barbeta; Alan T. Marshall; Amanda D. Gillon; David J. Craik; Marilyn A. Anderson

2008-01-01T23:59:59.000Z

404

ColAborACiones colaboraciones  

E-Print Network (OSTI)

sostenible, Rio+20, se ha puesto en marcha un programa tripartito entre África, Brasil y Francia sobre la Gran Muralla Verde (APGMV), el Centro Gestión y Estudios Estratégicos de Brasil (CGEE) y el Consejo en Brasil y Camerún. También existe una mutualizaciónconlosmiembrosfundadoresdelaAIRD,através de

405

CD Project October 2010 2.1675 La Calisto Cavalli  

E-Print Network (OSTI)

1978; Dover Bach M 42 B2 S.1001- 1006 1929; Schirmer 2.1685 ­ Wind Serenade in B flat, K. 361 (Gran Suite Espanola arr. Guitar M 129 A39 S85 1981; Belwin Mills Turina Sevillana M 127 T965 S59 2004

Warkentin, Ian G.

406

Graduate Program Offers -Open phD pOsitiOns  

E-Print Network (OSTI)

Cluster of Excellence Johannes Gutenberg University Mainz Duesbergweg 10-14 55128 Mainz, Germany web. www detector at CERN to resolve fundamental questions such as the nature of dark matter (search). The XENON program XENON is a direct dark mat- ter detection experiment at the Laboratori Nazionali del Gran

Schöne, Bernd R.

407

Peter Gruber/PS, 2000-05-08Possible neutrino factory / detector locations 1 Possible neutrino factory  

E-Print Network (OSTI)

2901 Arlit Carlsbad 131.8 71.0% 179.6 7328 2768 Carlsbad GranSasso 127.4 69.3% 170.7 2768 6506 Arlit Carlsbad 113.2 64.5% 164.9 2892 7926 Arlit Sudbury 111.7 64.1% 154.6 2969 6223 CERN #12;Peter Gruber

McDonald, Kirk

408

27ECOLOGIA COMPORTAMENTAL NA INTERFACE FORMIGA-PLANTA-HERBVORO Oecol. Bras., 13(1): 27-44, 2009  

E-Print Network (OSTI)

defender recursos com grande eficiência. A vegetação de áreas tropicais é rica em fontes de alimentos a complejos sistemas de comunicación que permiten a las hormigas reclutar individuos y defender recursos con gran eficiencia. La vegetación de las regiones tropicales es rica en fuentes de alimento renovables

Oliveira, Paulo S.

409

Artculo publicado en "Geogaceta", 32: 191-194. 2002 Sobre la contaminacin microbiolgica del acufero de la  

E-Print Network (OSTI)

, 1986a y 1995; ITGE, 1989). Sus recursos renovables son del orden de 150 hm 3 /año y las reservas a partir de recursos superficiales de Sierra Nevada, si bien tras la última gran sequía (1992-95), se

Castillo, Antonio

410

Bestiario y metamorfosis en Santísima la nauyaca de Tomás Espinosa  

E-Print Network (OSTI)

un tesoro. ISABELITA—Algo maravilloso . . . Este es el cráneo de la María cuando tenía cinco años. JOSEFA—La calavera de la María en plena madurez. ISABELITA—Un fémur, un omóplato, una tibia de la gran María. JOSEFA—El húmero, el iliaco, el...

Montes-Huidobro, Matí as

1982-10-01T23:59:59.000Z

411

PONTIFICIA UNIVERSIDAD CAT OLICA DE CHILE 1 Analisis de Factibilidad de Interconexion de SING  

E-Print Network (OSTI)

intercambio de energ´ia no es nada nuevo, la gran diferencia que existe con otro tipo de productos es que es debido a la incapacidad para almacenar energ´ia, este un intercambio en tiempo real, basado en contratos´ises que intercambian este recurso sea imperiosa. Para que exista un intercambio de energ´ia viable entre

Rudnick, Hugh

412

FISH HABITAT MAPPING Results of a short study of interactions of cetaceans  

E-Print Network (OSTI)

by cetaceans was low (ranging from 1% to 9% of total sets per ship) but the proportion of fish damaged was high, and between Stenella frontalis sightings and mako catches. Acoustic detection was low when depreda- tion, Spain C. Varela-Dopico Estacio´n de Biologi´a Marin~a da Gran~a, University of Santiago de Compostela

Pierce, Graham

413

Statistics as a basis for discrimination in the insurance business  

Science Journals Connector (OSTI)

......considered better risks (p. 423). See also Veiga Copo, A. B. Sanchez Graells, A. (2011). Discriminacion por Razon de Sexo y Prima del Contrato de Seguro Apuntes Criticos a la Sentencia del Tribunal de Justicia de la Union Europea (Gran Sala), de......

Margarida Lima Rego

2014-10-01T23:59:59.000Z

414

Probabilistic Approaches to Rough Sets Department of Computer Science  

E-Print Network (OSTI)

Probabilistic Approaches to Rough Sets Y.Y. Yao Department of Computer Science University of Regina reviews probabilistic approaches to rough sets in gran- ulation, approximation, and rule induction and probabilistic rough set approximations are studied. The probabilistic approximations are defined in a decision

Yao, Yiyu

415

Information Granulation and Approximation in a Decision-theoretic Model of Rough Sets  

E-Print Network (OSTI)

Information Granulation and Approximation in a Decision-theoretic Model of Rough Sets Y.Y. Yao in the gran- ulated universe are two related fundamental issues in the theory of rough sets. Many proposals of results from existing studies that are relevant to a decision-theoretic modeling of rough sets. Two

Yao, Yiyu

416

Evidence for high-temperature diffusional creep preserved by rapid cooling of lower crust (North Bohemian shear zone,  

E-Print Network (OSTI)

high-grade orthogneiss, migmatite and granulite (Zartner, 1929), largely covered by Tertiary volcanics´ , 1962). Gran- ulite has been drilled in bore holes and occurs in xenoliths of Tertiary basalts (Kopecky; Kotkova´ et al., 1996). A similar for- mation age has been derived from garnet peridotite from borehole T7

Dörr, Wolfgang

417

The CORAS Framework for a Model-Based Risk Management Process  

E-Print Network (OSTI)

for Energy Technology, Halden, Norway {Rune.Fredriksen,Monica Kristiansen,Bjorn-Axel Gran}@hrp.no http://www.ife.no 2 Sintef Telecom and Informatics, Oslo, Norway Ketil.Stolen@informatics.sintef.no http://www.sintef.no 3 Telenor Communications AS R&D, Fornebu, Norway Tom-Arthur.Opperud@telenor.com http

Stølen, Ketil

418

Trouble viewing this email? Read it online S C H OOL OF EN GIN EERIN G ALUM N I UPD ATE S EPTEM BER 2 0 1 2  

E-Print Network (OSTI)

and faculty October 13 at the Big Bash! celebrating engineering at Santa Clara University. Come and enjoy of engineering excellence at SCU during Grand Reunion Weekend. You don't have to be marking your reunion year to attend just come! M ORE EVEN TS FOR EN GIN EERS D URIN G GRAN D REUN ION SOLAR DECATHLON OPEN

Holliday, JoAnne

419

Bol. Soc. Esp. Mat. Apl. no 0 (0000), 126  

E-Print Network (OSTI)

, los efectos de la rotaci´on terrestre, la tensi´on superficial debida al viento y la fricci´on con el de extra~nar, por tanto, que exista en la actualidad una gran cantidad y diversidad de modelos

Politècnica de Catalunya, Universitat

420

Closing yield gaps: perils and possibilities for biodiversity conservation  

Science Journals Connector (OSTI)

...avian biodiversity in the dry Chaco of Argentina: a tale of two gradients. Agric. Ecosyst...agricultural frontier of the Gran Chaco of Argentina. Conserv. Biol. 26, 1040-1051...the global efforts on certification of bioenergy towards an integrated approach based...

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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421

Geology of the central part of the James River Valley, Mason County, Texas  

E-Print Network (OSTI)

(19/1) descr1bed certain features of the weathering found on the Precambrian gran1te of ths Llano region. PRTSI00RAPRT 0LINATE The central pert of the James River valley is located 1n a sem1-arid region of Texas, The annual precipitation...

Dannemiller, George David

2012-06-07T23:59:59.000Z

422

The Adaptive Optics Lucky Imager: combining adaptive optics and lucky imaging  

E-Print Network (OSTI)

is to undertake science observations on the 10.4m Gran Telescopio Canarias, the world's largest optical telescope. The combination of AO and lucky imaging, when used on this telescope, will provide resolutions a factor of two higher than ever before achieved...

Crass, Jonathan

2014-07-01T23:59:59.000Z

423

Calpain inhibition mediates autophagy-dependent protection against polyglutamine toxicity  

E-Print Network (OSTI)

, Hills Road, Cambridge CB2 0XY, UK. Tel: +44 1223 762608; Fax: +44 1223 762323; E-mail: dcr1000@cam.ac.uk 8Current address: Department of Biochemistry and Molecular Biology, Universidad de Las Palmas de Gran Canaria, ULPGC, Las Palmas, Spain. 9Current...

Menzies, Fiona M.; Garcia-Arencibia, Moises; Imarisio, Sara; O’Sullivan, Niamh C.; Ricketts, Thomas; Kent, Brianne A.; Rao, Mala V.; Lam, Wun; Green-Thompson, Zeyn W.; Nixon, Ralph A.; Saksida, Lisa M.; Bussey, Timothy J.; O’Kane, Cahir J.; Rubinsztein, David C.

2014-09-26T23:59:59.000Z

424

LA IMPORTANCIA DE LOS CAPITALES INDIANOS EN LA ECONOMA CANARIA, C. 1850-1936 FERNANDO CARNERO LORENZO  

E-Print Network (OSTI)

, financiado por el Cabildo Insular de Gran Canaria. 2 Para profundizar en estas cuestiones, pueden consultarseLA IMPORTANCIA DE LOS CAPITALES INDIANOS EN LA ECONOMÍA CANARIA, C. 1850-1936 FERNANDO CARNERO a sus regiones de origen, que contribuyen al proceso de crecimiento económico de las mismas. En Canarias

Boyer, Edmond

425

V Festival Iberoamericano de Teatro de Bogotá  

E-Print Network (OSTI)

i?ALL 1996 111 V Festival Iberoamericano de Teatro de Bogotá Lucía Garavito El 22 de marzo al 7 de abril de 1996, los colombianos hicieron un breve intermedio en el drama político del "Proceso 8000" - la investigación de la infiltración de... dineros provenientes del narcotráfico en la campaña presidencial - y se lanzaron con gran entusiasmo a disfrutar de los 32 países, 86 compañías, 484 espectáculos y 1800 artistas que se tomaron 23 escenarios de la capital para celebrar el V Festival...

Garavito, Lucí a

1996-10-01T23:59:59.000Z

426

Contributed Paper A Multiscale Network Analysis of Protected-Area  

E-Print Network (OSTI)

biodiversidad en escalas temporales y espaciales grandes. Tampoco est´a claro s´i las redes de ´areas protegidas ­ identificamos y medimos redes de ´areas protegidas para tres grupos diferentes de mam´iferos. Tambi rango de distribuci´on) en el dise~no de redes de ´areas protegidas a gran escala. Aunque la cantidad

Illinois at Chicago, University of

427

IV Festival Controamericano de Teatro: El Salvador 96  

E-Print Network (OSTI)

FALL 1997 151 IV Festival Centroamericano de Teatro: El Salvador 96 Beatriz J. Rizk En la ciudad de San Salvador, la llamada apropiadamente Valle de las Hamacas por sus temblores de tierra que parecen formar parte de las actividades cotidianas... Honduras, Costa Rica, El Salvador y Guatemala, además de contar con la participación de Cuba, Argentina, Estados Unidos y México. Para la ocasión se utilizaron tres espacios de manera simultánea: la Gran Sala y la Pequeña Sala del fastuoso Teatro...

Rizk, Beatriz J.

1997-10-01T23:59:59.000Z

428

construyendo dossier de prensa  

E-Print Network (OSTI)

construyendo ciencia 365 días dossier de prensa #12;construyendo ciencia 365 días1. 365 días construyendo ciencia 2. Un gigante en marcha 3.Primera ciencia con GTC 4.Eficiencia en la observación 5. GTC capacidad empresarial, tecnológica y científica para acometer y desarrollar proyectos de "gran ciencia". Se

429

The analysis and conservation of the Belle footwear assemblage  

E-Print Network (OSTI)

: THE CULTURAL MILIEU OF FRANCE (1661-1684) . . France before Louis XIV (1614-1661) . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Le Gran Seicle: Reforms and Abuses of Louis XIV . . . . . . . . . . . . . . . 4 The Court of Louis.... They also serve as silent reminders of the lives and skills of contemporary French craftsmen, in this case the cordwainer, or shoemaker. Soldiers and craftsmen of that time lived in a world dominated by the French monarch, Louis XIV. Louis was determined...

Randolph, Anthony G., Jr

2003-01-01T23:59:59.000Z

430

Status and perspective of the GERDA neutrinoless double beta decay experiment  

Science Journals Connector (OSTI)

Gerda the GERManium Detector Array [1] is a new double beta decay experiment which is currently under commissioning in the Infn National Gran Sasso Laboratory (Lngs) Italy. It is implementing a new shielding concept by operating bare Ge diodes - enriched in 76 Ge - in high purity liquid argon supplemented by a water shield. The paper presents the status of the experiment results from the commissioning and a summary of planned future activities.

K. T. Knöpfle; GERDA Collaboration

2012-01-01T23:59:59.000Z

431

El IV Festival de Manizales.  

E-Print Network (OSTI)

nutridos aplausos fue Venezuela tuya, texto de Luis Britto García, llevado a la escena por el grupo "Rajatabla" del Ateneo de Caracas, con la dirección de Carlos Giménez. Fue un "show" exube rante, de gran vistosidad, con elementos de humor, sátira y... se mostró Una escena de la obra de Luis Britto García, Venezuela tuya, puesta en escena por el grupo "Rajatabla" del Ateneo de Caracas. Dirigió Carlos Giménez. (Manizales, 1971) 10 LATIN AMERICAN THEATRE REVIEW en el uso que hicieron durante la...

Luzuriaga, Gerardo

1971-10-01T23:59:59.000Z

432

Progress on the CUORE Cryogenic System  

SciTech Connect

We give here an update on the CUORE cryogenic system. It consists of a large cryogen-free cryostat cooled by five pulse tubes and one high-power specially designed dilution refrigerator built by Leiden Cryogenics. The cryostat design has been completed and it is presently under construction. The site at the Gran Sasso Underground Laboratory is ready for the installation of the cryostat which is expected to begin by the end of 2009. We discuss here the preliminary results obtained on the performance of the mechanical cryorefrigerators. We also present a measurement of the residual heat leak of the copper which has been selected for the cryostat fabrication.

Martinez, M.; Arnaboldi, C.; Nucciotti, A.; Schaeffer, D.; Sisti, M. [Universita di Milano-Bicocca /INFN Sez. Milano-Bicocca (Italy); Alessandria, F. [INFN Sez. Milano (Italy); Barucci, M. [INFN Sez. Firenze (Italy); Bucci, C. [INFN-Laboratori Nazionali del Gran Sasso (Italy); Frossati, G. [Leiden Cryogenics (Netherlands); De Waard, A. [Kamerlingh Onnes Laboratory, Leiden University (Netherlands); Woodcraft, A. [SUPA, University of Edinburgh (United Kingdom)

2009-12-16T23:59:59.000Z

433

CUORE crystal validation runs: results on radioactive contamination and extrapolation to CUORE background  

E-Print Network (OSTI)

The CUORE Crystal Validation Runs (CCVRs) have been carried out since the end of 2008 at the Gran Sasso National Laboratories, in order to test the performances and the radiopurity of the TeO$_2$ crystals produced at SICCAS (Shanghai Institute of Ceramics, Chinese Academy of Sciences) for the CUORE experiment. In this work the results of the first 5 validation runs are presented. Results have been obtained for bulk contaminations and surface contaminations from several nuclides. An extrapolation to the CUORE background has been performed.

Alessandria, F; Ardito, R; Arnaboldi, C; Avignone, F T; Balata, M; Bandac, I; Banks, T I; Bari, G; Beeman, J W; Bellini, F; Bersani, A; Biassoni, M; Bloxham, T; Brofferio, C; Bryant, A; Bucci, C; Cai, X Z; Canonica, L; Capelli, S; Carbone, L; Cardani, L; Carrettoni, M; Chott, N; Clemenza, M; Cosmelli, C; Cremonesi, O; Creswick, R J; Dafinei, I; Dally, A; De Biasi, A; Decowski, M P; Deninno, M M; de Waard, A; Di Domizio, S; Ejzak, L; Faccini, R; Fang, D Q; Farach, H; Ferri, E; Ferroni, F; Fiorini, E; Foggetta, L; Freedman, S; Frossati, G; Giachero, A; Gironi, L; Giuliani, A; Gorla, P; Gotti, C; Guardincerri, E; Gutierrez, T D; Haller, E E; Han, K; Heeger, K M; Huang, H Z; Ichimura, K; Kadel, R; Kazkaz, K; Keppel, G; Kogler, L; Kolomensky, Y G; Kraft, S; Lenz, D; Li, Y L; Liu, X; Longo, E; Ma, Y G; Maiano, C; Maier, G; Martinez, C; Martinez, M; Maruyama, R H; Moggi, N; Morganti, S; Newman, S; Nisi, S; Nones, C; Norman, E B; Nucciotti, A; Orio, F; Orlandi, D; Ouellet, J; Pallavicini, M; Palmieri, V; Pattavina, L; Pavan, M; Pedretti, M; Pessina, G; Pirro, S; Previtali, E; Rampazzo, V; Rimondi, F; Rosenfeld, C; Rusconi, C; Salvioni, C; Sangiorgio, S; Schaeffer, D; Scielzo, N D; Sisti, M; Smith, A R; Stivanello, F; Taffarello, L; Terenziani, G; Tian, W D; Tomei, C; Trentalange, S; Ventura, G; Vignati, M; Wang, B; Wang, H W; Whitten, C A; Wise, T; Woodcraft, A; Xu, N; Zanotti, L; Zarra, C; Zhu, B X; Zucchelli, S

2011-01-01T23:59:59.000Z

434

CUORE crystal validation runs: results on radioactive contamination and extrapolation to CUORE background  

E-Print Network (OSTI)

The CUORE Crystal Validation Runs (CCVRs) have been carried out since the end of 2008 at the Gran Sasso National Laboratories, in order to test the performances and the radiopurity of the TeO$_2$ crystals produced at SICCAS (Shanghai Institute of Ceramics, Chinese Academy of Sciences) for the CUORE experiment. In this work the results of the first 5 validation runs are presented. Results have been obtained for bulk contaminations and surface contaminations from several nuclides. An extrapolation to the CUORE background has been performed.

F. Alessandria; E. Andreotti; R. Ardito; C. Arnaboldi; F. T. Avignone III; M. Balata; I. Bandac; T. I. Banks; G. Bari; J. W. Beeman; F. Bellini; A. Bersani; M. Biassoni; T. Bloxham; C. Brofferio; A. Bryant; C. Bucci; X. Z. Cai; L. Canonica; S. Capelli; L. Carbone; L. Cardani; M. Carrettoni; N. Chott; M. Clemenza; C. Cosmelli; O. Cremonesi; R. J. Creswick; I. Dafinei; A. Dally; A. De Biasi; M. P. Decowski; M. M. Deninno; A. de Waard; S. Di Domizio; L. Ejzak; R. Faccini; D. Q. Fang; H. Farach; E. Ferri; F. Ferroni; E. Fiorini; L. Foggetta; S. Freedman; G. Frossati; A. Giachero; L. Gironi; A. Giuliani; P. Gorla; C. Gotti; E. Guardincerri; T. D. Gutierrez; E. E. Haller; K. Han; K. M. Heeger; H. Z. Huang; K. Ichimura; R. Kadel; K. Kazkaz; G. Keppel; L. Kogler; Y. G. Kolomensky; S. Kraft; D. Lenz; Y. L. Li; X. Liu; E. Longo; Y. G. Ma; C. Maiano; G. Maier; C. Martinez; M. Martinez; R. H. Maruyama; N. Moggi; S. Morganti; S. Newman; S. Nisi; C. Nones; E. B. Norman; A. Nucciotti; F. Orio; D. Orlandi; J. Ouellet; M. Pallavicini; V. Palmieri; L. Pattavina; M. Pavan; M. Pedretti; G. Pessina; S. Pirro; E. Previtali; V. Rampazzo; F. Rimondi; C. Rosenfeld; C. Rusconi; C. Salvioni; S. Sangiorgio; D. Schaeffer; N. D. Scielzo; M. Sisti; A. R. Smith; F. Stivanello; L. Taffarello; G. Terenziani; W. D. Tian; C. Tomei; S. Trentalange; G. Ventura; M. Vignati; B. Wang; H. W. Wang; C. A. Whitten Jr; T. Wise; A. Woodcraft; N. Xu; L. Zanotti; C. Zarra; B. X. Zhu; S. Zucchelli

2011-09-05T23:59:59.000Z

435

Ann bay lodyans 8 / se Bryant Freeman ("Tonton Liben") ki pare ti liv sa a  

E-Print Network (OSTI)

frswtav n a c o moun ki pi gran. $2.00 Rawoul Jilyen 0-8400-5116-6 y "rouowup 110? 5Q200 FREEMAN, BRYANT ANN BAY LODYANS VOL.8 >UT MOUN KONN LI. IT MOUN KONN EKRI. LANG 06/14/00 ... ki konn manje diri m Ian. M pran ou jodi a. M te di nenpot bet m kenbe nan jaden an, m ap koupe tet li. Se ou m pran. M pral regie zafe ou." Toti kdmanse kriye: "Met, fe pa m, non!" Gwoje fache sou li: "Sa k rele konsa? Vale redi mwen 2 redi...

Freeman, Bryant C., ed.

2000-01-01T23:59:59.000Z

436

Impacts of Irrigation on Citrus in the Lower Rio Grande Valley (Spanish)  

E-Print Network (OSTI)

Los impactos del riego de c?tricos en el Valle del R?o Grande B-6205S 05-08 3 Los c?tricos bajo riego, son de gran importancia econ?mica para el sur de Texas. Actualmente se cuenta con una superficie de 27,000 acres, principalmente en la parte... baja del valle del R?o Grande. A partir de 1950 el cultivo de c?tricos ha estado expuesto a heladas, variaciones de mercado y urbanizaci?n. Alrededor del 71% del ?rea de c?tricos est? plantada de toronjas y el 29%, de naranjas. Las variedades de...

Enciso, Juan; Sauls, Julian W.; Wiedenfeld, Robert P.; Nelson, Shad D.

2008-07-11T23:59:59.000Z

437

Detection of a small shift in a broad distribution  

E-Print Network (OSTI)

Statistical methods for the extraction of a small shift in broad data distributions are examined by means of Monte Carlo simulations. This work was originally motivated by the CERN neutrino beam to Gran Sasso (CNGS) experiment for which the OPERA detector collaboration reported a time shift in a broad distribution with an accuracy of $\\pm 7.8\\,$ns, while the fluctuation of the average time turns with $\\pm 23.8\\,$ns out to be much larger. Although the physical result of a big shift has been withdrawn, statistical methods that make an identification in a broad distribution with such a small error possible remain of interest.

Bernd A. Berg

2012-01-24T23:59:59.000Z

438

Time correlations of high energy muons in an underground detector  

E-Print Network (OSTI)

We present the result of a search for correlations in the arrival times of high energy muons collected from 1995 till 2000 with the streamer tube system of the complete MACRO detector at the underground Gran Sasso Lab. Large samples of single muons (8.6 million), double muons (0.46 million) and multiple muons with multiplicities from 3 to 6 (0.08 million) were selected. These samples were used to search for time correlations of cosmic ray particles coming from the whole upper hemisphere or from selected space cones. The results of our analyses confirm with high statistics a random arrival time distribution of high energy cosmic rays.

Y. Becherini; S. Cecchini; T. Chiarusi; M. Cozzi; H. Dekhissi; J. Derkaoui; L. S. Esposito; G. Giacomelli; M. Giorgini; N. Giglietto; F. Maaroufi; G. Mandrioli; A. Margiotta; S. Manzoor; A. Moussa; L. Patrizii; V. Popa; M. Sioli; G. Sirri; M. Spurio; V. Togo

2005-02-12T23:59:59.000Z

439

Low energy atmospheric muon neutrinos in MACRO  

E-Print Network (OSTI)

The flux of low energy neutrinos (~ 4 GeV) has been studied with the MACRO detector at Gran Sasso via the detection of muon neutrinos interactions inside the apparatus, and of upward-going stopping muons. Data collected in ~3 y with the full apparatus were analyzed. The results are compatible with a deficit of the flux of atmospheric muon neutrinos from below, and no reduction from above, with respect to Monte Carlo predictions. The deficit and the angular distributions are interpreted in terms of neutrino oscillations, and compared with the MACRO results on the upward throughgoing muons (~ 100 GeV).

M. Spurio; for the MACRO Collaboration

1998-08-01T23:59:59.000Z

440

Depositional and diagenetic history of the Upper Jurassic Haynesville Formation, Teague Townsite Field, Freestone County, Texas  

E-Print Network (OSTI)

ON PEB GRAN VCS CS MS EACH COLUMN 0 I00% 6 4 2 I ' . 5 . 25 I 2 3 4 5 6 7 ~ ~O 12, 300 lumps. Pisolites are ooids larger than 2 mm in diameter. Grapestones and pisolites are relatively rare. Fecal pellets, mainly Faverina pellets, are present in a.... SILICA REPL SPAR 2. BLADED RIM 10. INTERGRANULAR IS Rare Cnmmcn Abunaant NO HORIZONTAL SCALE 1. FIBROUS RIM 8 FINE EQUANT SPAR S. SUTURED CONTACTS 4 4 0 4 n 4 i I I J ~ I I ~ ' I I Fig. 15--Pelative abundance and distribution...

Faucette, Robert Christian

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Decisiones de la máscara neutra: Dramaturgia femenina y fin de siglo en América Latina  

E-Print Network (OSTI)

finesecular en América Latina siempre desde una evaluación de realidades en movimiento. Enajenación discursiva y resistencia de la representación en el fin de siglo El siglo XX se despide con el conocido agotamiento en los modos de representación de... inmediata para una nueva formulación del signo.2 La inflación de materiales se agrava en las postrimerías del XX para cubrir el vacío o saturar el espacio con lo que Kermode llamaría "the sense of an ending." De alguna forma, - y esto va a tener una gran...

Martí nez de Olcoz, Nieves

1998-04-01T23:59:59.000Z

442

The Coldest Cubic Meter in the Known Universe  

E-Print Network (OSTI)

CUORE is a 741 kg array of TeO2 bolometers that will search for the neutrinoless double beta decay of 130Te. The detector is being constructed at the Laboratori Nazionali del Gran Sasso in Italy, where it will begin taking data in 2015. The CUORE cryostat will cool several metric tonnes of material to below 1 K and the CUORE detector itself will operate at a typical temperature of 10 mK. At this temperature, the CUORE detector will be the coldest contiguous cubic meter in the known Universe.

Jonathan Ouellet

2014-10-14T23:59:59.000Z

443

Carbonate chemistry of the Caribbean  

E-Print Network (OSTI)

Waters. 81 7 B. Summary of TC Concentrations for Inflowing Atlantic and Caribbean Basin Waters 82 LIST OF FIGURES Figure Page 1. Carbonate System Reactions. . 2. Major Basins of the Caribbean and Their Deepest Points. 21 3. Passages and Known Sill... in Potentiometric Titrations. 40 7 B. Plot of the Equivalent Point in Potentiometric Titrations Using Gran's Graphical Technique. . . . SA. Corrected Measured pH vs Calculated pH. . 67 SB, In Situ pH vs Depth for One Station for Caribbean Samples. 9, In Situ p...

Carlson, Tonalee

2012-06-07T23:59:59.000Z

444

Entrevista con Sabina Berman  

E-Print Network (OSTI)

en México D.F. Quisiera preguntarte acerca de los cambios en Muerte súbita. Acabo de ver la obra y no se parece del todo a la obra publicada en Berman. Me pregunto el por qué de los cambios. Por ejemplo, ahora hay un beso entre los dos hombres... publicarlas. ¿ Te arrepientes de haber publicado una obra que sigue en proceso de desarrollo? No. Yo de niña quería ser pintora. Mi mamá tiene una gran cultura sobre pintura y tenía muchos amigos pintores. A mí me encantaban los talleres de los pintores y...

Hind, Emily

2000-04-01T23:59:59.000Z

445

Measurement of the muon-induced neutron yield in liquid scintillator and stainless steel at LNGS with the LVD experiment  

SciTech Connect

We describe the measurement of the muon-induced neutron yield in liquid scintillator and stainless steel (SS) at the Gran Sasso National Laboratory (LNGS), with the LVD experiment. The Large Volume Detector (LVD) is located in Hall A of the LNGS and is made of 1000 t of liquid scintillator and 1000 t of SS. Using an independent measurement to evaluate the background and with the support of a full Monte Carlo simulation based on Geant4, we measured a neutron yield of (2.9±0.6)×10{sup ?4} and (1.5±0.3)×10{sup ?3} in liquid scintillator and in stainless steel, respectively.

Persiani, R.; Garbini, M.; Sartorelli, G.; Selvi, M. [University of Bologna and INFN-Bologna, Bologna (Italy)] [University of Bologna and INFN-Bologna, Bologna (Italy); Collaboration: LVD Collaboration

2013-08-08T23:59:59.000Z

446

Measurement of low radioactivity background in a high voltage cable by high resolution inductively coupled plasma mass spectrometry  

SciTech Connect

The measurement of naturally occurring low level radioactivity background in a high voltage (HV) cable by high resolution inductively coupled plasma mass spectrometry (HR ICP MS) is presented in this work. The measurements were performed at the Chemistry Service of the Gran Sasso National Laboratory. The contributions to the radioactive background coming from the different components of the heterogeneous material were separated. Based on the mass fraction of the cable, the whole contamination was calculated. The HR ICP MS results were cross-checked by gamma ray spectroscopy analysis that was performed at the low background facility STELLA (Sub Terranean Low Level Assay) of the LNGS underground lab using HPGe detectors.

Vacri, M. L. di; Nisi, S.; Balata, M. [Gran Sasso National Laboratory, Chemistry Service, SS 17bis km 18.910, 67100 Assergi (Aq) (Italy)] [Gran Sasso National Laboratory, Chemistry Service, SS 17bis km 18.910, 67100 Assergi (Aq) (Italy)

2013-08-08T23:59:59.000Z

447

ICARUS and Status of Liquid Argon Technology  

E-Print Network (OSTI)

ICARUS is the largest liquid argon TPC detector ever built (~600 ton LAr mass). It operates underground at the LNGS laboratory in Gran Sasso. It has been smoothly running since summer 2010, collecting data with the CNGS beam and with cosmics. Liquid argon TPCs are really "electronic bubble chamber" providing a completely uniform imaging and calorimetry with unprecedented accuracy on massive volumes. ICARUS is internationally considered as a milestone towards the realization of the next generation of massive detectors (~tens of ktons) for neutrino and rare event physics. Results will be presented on the data collected during 2010 with the detector at LNGS.

Dorota Stefan

2011-10-07T23:59:59.000Z

448

Drinking Water Problems: Perchlorate (Spanish)  

E-Print Network (OSTI)

usan a gran escala como un componente de los infladores de bolsas de aire para autom?viles. El perclorato fue descubierto en varios sitios de produc- ci?n y en fuentes de agua de pozo y de agua potable en abril, 1997 gracias al desarrollo de un m... Asociada e Ingeniera Agr?cola de Extensi?n, Bruce J. Lesikar, Profesor e Ingeniero Agr?cola de Extensi?n, Extensi?n Cooperativa de Texas, El Sistema Universitario Texas A&M L-5468S 8/07 Figura 1. Distribuci?n de las detecciones de perclorato en pozos de...

Dozier, Monty; Melton, Rebecca; Hare, Michael; Porter, Dana; Lesikar, Bruce J.

2006-02-21T23:59:59.000Z

449

Search for neutrinoless double-beta decay of Ge-76 with GERDA  

E-Print Network (OSTI)

GERDA, the GERmanium Detector Array experiment, is a new double beta-decay experiment which is currently under construction in the INFN National Gran Sasso Laboratory (LNGS), Italy. It is implementing a new shielding concept by operating bare Ge diodes - enriched in Ge-76 - in high purity liquid argon supplemented by a water shield. The aim of GERDA is to verify or refute the recent claim of discovery, and, in a second phase, to achieve a two orders of magnitude lower background index than recent experiments. The paper discusses motivation, physics reach, design and status of construction of GERDA, and presents some R&D results.

Karl-Tasso Knoepfle

2008-09-30T23:59:59.000Z

450

'El escribirlo no parte de la osadía': Tradición y mímica en la loa para El divino Narciso de Sor Juana Inés de la Cruz  

E-Print Network (OSTI)

en que se consagra la mayor Reliquie, ¡venid adornados de vuestras divisas, y a la devoción se una la alegría; y en pompa festiva, celebrad al gran Dios de las Semillas! (383) 80 LATIN AMERICAN THEATRE REVIEW Como en el drama de Calderón, en... indias "con plumas y sonajas" (383).6 La presencia y re-vindicación de este elemento americano en vez de cristiano dentro de la loa de Sor Juana es significativo porque apunta hacia la re-escritura de la loa de Calderón por Sor Juana quien incorpora...

Benoist, Valé rie

1999-10-01T23:59:59.000Z

451

A search for neutrinoless double beta decay of 130Te with a low temperature calorimeter  

Science Journals Connector (OSTI)

Possible impacts of the bolometric technique on Neutrinoless Double Beta Decay (0??DVD) search are discussed. In this approach the performances of two TeO2 low temperature calorimeters with masses of 73 g and 340 g are reported: the FWHM resolutions are respectively 6 keV and 20 keV at 2614 keV. The operation of these detectors in a low background environment in the Gran Sasso underground laboratory has allowed to set a limit on the half?life of 130Te 2??DBD of about 2.5×1021 and to study the residual radioactive background components.

A. Alessandrello; C. Brofferio; D. V. Camin; O. Cremonesi; G. Gervasio; E. Fiorini; A. Giuliani; M. Pavan; G. Pessina; E. Previtali; L. Zanotti

1992-01-01T23:59:59.000Z

452

Modeling the Near-Surface Using High-Resolution Seismic Data  

E-Print Network (OSTI)

700-km East-West cross section from the Arabian Shield, to the North Field, a giant gas field offshore of Qatar Peninsula (Konert et al., 2001). . . . . . . . . . . . . . . . . . 18 vii 2.3 A regional depth map of the crystalline basement. The areas... major wadi sys- tems in the central part of the Arabian Peninsula). Generalized after U.S. Geol. Survey and Arabian American Oil Company. Numbers in the legend are for (1) metamorphic rocks, (2) gran- ite, (3) sandstones, (4) sandstones and gypsiferous...

Al-Zayer, Ramzy Mohammed

2010-01-26T23:59:59.000Z

453

The Coldest Cubic Meter in the Known Universe  

E-Print Network (OSTI)

CUORE is a 741 kg array of TeO2 bolometers that will search for the neutrinoless double beta decay of 130Te. The detector is being constructed at the Laboratori Nazionali del Gran Sasso in Italy, where it will begin taking data in 2015. The CUORE cryostat will cool several metric tonnes of material to below 1 K and the CUORE detector itself will operate at a typical temperature of 10 mK. At this temperature, the CUORE detector will be the coldest contiguous cubic meter in the known Universe.

Ouellet, Jonathan

2014-01-01T23:59:59.000Z

454

LUNA and the Sun  

SciTech Connect

One of the main ingredients of nuclear astrophysics is the knowledge of the thermonu-clear reactions responsible for the stellar luminosity and for the synthesis of the chemical elements. Deep underground in the Gran Sasso Laboratory the cross section of the key reactions of the proton-proton chain and of the Carbon-Nitrogen-Oxygen (CNO) cycle have been measured right down to the energies of astrophysical interest. The main results obtained in the past 20 years are reviewed and their influence on our understanding of the properties of the neutrino and the Sun is discussed.

Broggini, Carlo [INFN, via Marzolo 8, I-35131 Padova (Italy); Collaboration: LUNA Collaboration

2014-05-09T23:59:59.000Z

455

Potential of waxy sorghum and modified starches in production of Chinese Lunar New Year Cake  

E-Print Network (OSTI)

BQQ -99Q 220 c Le" s than 30 Unit Chain Leng th of. End Grouo (4 of glucose) Swelling Power at 95 C o Retrogr ada. tion of gel 20 ? 2B 56f S 1 owg Slowg a: V' dal, A. J. and Juliano, B. O. (5) b: JuI iano, B. O. et al. (13) c: PaI miano, E... of amylopectin and the gran- ular structure of amylopectin were the two main factor s af- fecting the free ze-thaw stability of cereal starch gels. The physical structure, chemical composition and physicochemical properties of waxy sor ghum have not been...

Kuo, Chung-Kung Mike

2012-06-07T23:59:59.000Z

456

Search for Neutrinoless Double Beta Decay with the CUORE experiment  

Science Journals Connector (OSTI)

CUORE is a next generation experiment aimed at the detection of neutrinoless Double Beta Decay of the nuclide 130 Te . The experiment which will take place in the Gran Sasso National Laboratory (Italy) will look for this rare decay using the macrobolometric technique with a prospected array of 988 detectors. Each bolometer will be constituted by a 5×5×5? cm 3 TeO 2 crystal for a total mass of about 200 kg of 130 Te and will be maintained at a temperature of 10 mK. CUORE will probe the effective mass of the neutrino with a sensitivity of a few tens of meV. If an excess of counts are observed above background at the 2.5 MeV corresponding to the Q?value of the decay CUORE will answer several questions that are still open in the field of neutrino physics such as the determination of the particle’s Majorana nature and of the absolute mass scale. A prototype for CUORE in Gran Sasso named CUORICINO has just closed after five years proving its importance as a stand?alone experiment.

P. Gorla; CUORE collaboration

2009-01-01T23:59:59.000Z

457

Información de Recursos ERNC | Open Energy Information  

Open Energy Info (EERE)

Información de Recursos ERNC Información de Recursos ERNC Jump to: navigation, search Información General Geospatial Toolkits Esta herramienta fue desarrollada por NREL para realizar evaluaciones integradas de recursos renovables. Al usar gran cantidad de datos, genera mapas de alta resolución que pueden ser integrados en softwares como HOMER, para obtener modelos de generación de energía. Map Search Map Search es una base de datos de NREL que contiene mapas de recursos naturales para todos los países Latinoaméricanos, especificamente de recursos solares y eólicos. REN21 Mapa Interactivo de Energías Renovables Mapa interactivo que muestra información sobre políticas de energías renovables en diferentes países, capacidad instalada y otros datos relacionados. Aunque el mapa no es una fuente de datos directa de recursos

458

validation | OpenEI  

Open Energy Info (EERE)

validation validation Dataset Summary Description (Abstract): 31Conclusiones y recomendacionesEl método de cálculo de la radiación solar global desarrollado ha obtenido resultadoscomparables a otros métodos revisados en la bibliografía. A diferencia de muchos deestos métodos, que han sido ajustados y refinados por sus autores a lo largo de variosaños de trabajo, este es completamente nuevo y parte de un enfoque diferente, por loque tiene un gran potencial de ajuste y sintonización.Algunos cambios que pueden sugerirse son tomar distribuciones espaciales ytemporales Source Instituto de Meteorología de Cuba Date Released November 30th, 2005 (9 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords América Latina Cuba documentation solar SWERA validation

459

 

NLE Websites -- All DOE Office Websites (Extended Search)

Stellar Fusion Cross Sections Underground Stellar Fusion Cross Sections Underground Daniel Bemmerer Forschungszentrum Dresden-Rossendorf (FZD) Abstract: Due to the suppression by the Coulomb barrier, the cross sections of astrophysically relevant nuclear reactions are very low at the stellar energy. Therefore they can only be directly measured in a low-background environment. For more than a decade now, the LUNA collaboration has pursued this approach with a 0.4 MV accelerator in the Gran Sasso underground laboratory in Italy. It was highly successful in studying the nuclear physics of the Sun and of the Big Bang. However, the energy range of LUNA is not sufficient to address the nuclear reactions of stellar helium and carbon burning and the neutron source reactions for the astrophysical s-process. Therefore, in the 2010 NuPECC

460

u.s. DEPARTMENT OFENER Y I EERE PROJECT MANAGEMENT C NTER NEPADETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

p ... .t!) p ... .t!) u.s. DEPARTMENT OFENER Y I EERE PROJECT MANAGEMENT C NTER NEPADETERMINATION RECIPIE"'T:State of Hawaii, DBEDT - SID STATE: HI PROJECT TITLE: State Energy Program, Program Year 2012 Formula Gran 5 Funding Opportunity Announcement Number Procurement Instrument N mber NEPA Control Number CID Number EEOO03928 I GFO-OOO3928-002 Based on my review orlhe information concerning the proposed action, as NEP Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Info rmation gathering, analysis, and d issemination A11 Technical advice and assistance to o rg anizations Rational for determination: Information gathering (including, but not limited to, lite ature surveys, inventories, site visits, and

Note: This page contains sample records for the topic "idgeport-prunt ytown gran" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Gas Natural - CNG y GNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Gas Natural Dispensador de Gas Natural Gas Natural Dispensador de Gas Natural El gas natural, un combustible fósil compuesto básicamente de metano, es uno de los combustibles alternativos menos contaminantes. Puede ser usado como gas natural comprimido (GNC) o como gas natural licuado (GNL) para autos y camiones. Existen vehículos diseñados para funcionar exclusivamente con gas natural. Por otra parte hay vehículos de doble combustible o bi-combustibles que también puede funcionar con gasolina o diesel. Los vehículos de doble combustible permiten que el usuario aproveche la gran disponibilidad de gasolina o diesel, pero use la alternativa menos contaminante y más económica cuando el gas natural esté disponible. Ya que el gas natural es almacenado en depósitos de combustible de alta

462

 

NLE Websites -- All DOE Office Websites (Extended Search)

VOGEL/PIEP on 02-Jan-2014 VOGEL/PIEP on 02-Jan-2014 Status Dates: 08/01/2013 to 12/31/2013 Status Flags are: UNRELEASED, RELEASED, ASSIGNED, ENCODED, OVERSEEN, ACCEPTED, VERIFIED, PUBLISHED Contents Modes are: UNKNOWN, DATA, EMPTY Publication Modes are: NEW, PUBLISHED Click on the journal reference to find article in INSPIRE. Make sure to use the journal, as opposed to arXiv, version for encoding. INSPIRE link EPJ A49 24 BELLI 13 LIN S076 Double-beta D$ released unknown new VOGEL/PIEP 10/02/2013 HPGe; GranSAS$ EPJ C73 2323 KRAUS 13 LIN S077 NUCL Heavy-Neutral$ released unknown new VOGEL/PIEP 10/02/2013 sterile nu EPJ C73 2330 ACKERMANN 13 LIN S076 Double-beta D$ released unknown new VOGEL/PIEP 10/02/2013 GERDA EPJ C73 2345 ANTONELLO 13 LIN S067 NUCL Neutrino Mixi$

463

Radioactive contamination of BaF2 crystal scintillator  

E-Print Network (OSTI)

Barium fluoride (BaF$_2$) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$Ba ($Q_{2{\\beta}}$ = 2619(3) keV) and $^{132}$Ba ($Q_{2{\\beta}}$ = 844(1) keV). The $^{130}$Ba isotope is of particular interest because of the indications on 2${\\beta}$ decay found in two geochemical experiments. The radioactive contamination of BaF$_2$ scintillation crystal with mass of 1.714 kg was measured over 113.4 hours in a low-background DAMA/R&D set-up deep underground (3600 m w.e.) at the Gran Sasso National Laboratories of INFN (LNGS, Italy). The half-life of $^{212}$Po (present in the crystal scintillator due to contamination by radium) was estimated as $T_{1/2}$ = 298.8 $\\pm$ 0.8(stat.) $\\pm$ 1.4(syst.) ns by analysis of the events pulse profiles.

Polischuk, O G; Bernabei, R; Cappella, F; Caracciolo, V; Cerulli, R; Di Marco, A; Danevich, F A; Incicchitti, A; Poda, D V; Tretyak, V I

2013-01-01T23:59:59.000Z

464

The Observation of Up-going Charged Particles Produced by High Energy Muons in Underground Detectors  

E-Print Network (OSTI)

An experimental study of the production of up-going charged particles in inelastic interactions of down-going underground muons is reported, using data obtained from the MACRO detector at the Gran Sasso Laboratory. In a sample of 12.2 10^6 single muons, corresponding to a detector livetime of 1.55 y, 243 events are observed having an up-going particle associated with a down-going muon. These events are analysed to determine the range and emission angle distributions of the up-going particle, corrected for detection and reconstruction efficiency. Measurements of the muon neutrino flux by underground detectors are often based on the observation of through-going and stopping muons produced in $\

The MACRO Collaboration; M. Ambrosio et al

1998-07-31T23:59:59.000Z

465

Some conclusive considerations on the comparison of the ICARUS nu_mu to nu_e oscillation search with the MiniBooNE low-energy event excess  

E-Print Network (OSTI)

A sensitive search for anomalous LSND-like nu_mu to nu_e oscillations has been performed by the ICARUS Collaboration exposing the T600 LAr-TPC to the CERN to Gran Sasso (CNGS) neutrino beam. The result is compatible with the absence of additional anomalous contributions giving a limit to oscillation probability of 3.4E-3 and 7.6E-3 at 90% and 99% confidence levels respectively showing a tension between these new limits and the low-energy event excess (200 energy excess has been performed, including the energy resolution as obtained from the official MiniBooNE data release. As a result the previously reported tension is confirmed at 90% C.L., suggesting an unexplained nature or an otherwise instrumental effect for the MiniBooNE low energy event excess

Antonello, M; Benetti, P; Boffelli, F; Bubak, A; Calligarich, E; Centro, S; Cesana, A; Cieslik, K; Cline, D B; Cocco, A G; Dabrowska, A; Dermenev, A; Falcone, A; Farnese, C; Fava, A; Ferrari, A; Gibin, D; Gninenko, S; Guglielmi, A; Haranczyk, M; Holeczek, J; Kirsanov, M; Kisiel, J; Kochanek, I; Lagoda, J; Mania, S; Menegolli, A; Meng, G; Montanari, C; Otwinowski, S; Picchi, P; Pietropaolo, F; Plonski, P; Rappoldi, A; Raselli, G L; Rossella, M; Rubbia, C; Sala, P; Scaramelli, A; Sergiampietri, F; Stefan, D; Sulej, R; Szarska, M; Terrani, M; Torti, M; Varanini, F; Ventura, S; Vignoli, C; Wang, H; Yang, X; Zalewska, A; Zani, A; Zaremba, K

2015-01-01T23:59:59.000Z

466

Recent Borexino results and prospects for the near future  

E-Print Network (OSTI)

The Borexino experiment, located in the Gran Sasso National Laboratory, is an organic liquid scintillator detector conceived for the real time spectroscopy of low energy solar neutrinos. The data taking campaign phase I (2007 - 2010) has allowed the first independent measurements of 7Be, 8B and pep fluxes as well as the first measurement of anti-neutrinos from the earth. After a purification of the scintillator, Borexino is now in phase II since 2011. We review here the recent results achieved during 2013, concerning the seasonal modulation in the 7Be signal, the study of cosmogenic backgrounds and the updated measurement of geo-neutrinos. We also review the upcoming measurements from phase II data (pp, pep, CNO) and the project SOX devoted to the study of sterile neutrinos via the use of a 51Cr neutrino source and a 144Ce-144Pr antineutrino source placed in close proximity of the active material.

D. D'Angelo; G. Bellini; J. Benziger; D. Bick; G. Bonfini; M. Buizza Avanzini; B. Caccianiga; L. Cadonati; F. Calaprice; P. Cavalcante; A. Chavarria; A. Chepurnov; S. Davini; A. Derbin; A. Empl; A. Etenko; F. von Feilitzsch; K. Fomenko; D. Franco; C. Galbiati; S. Gazzana; C. Ghiano; M. Giammarchi; M. Goeger-Neff; A. Goretti; L. Grandi; C. Hagner; E. Hungerford; Aldo Ianni; Andrea Ianni; V. Kobychev; D. Korablev; G. Korga; D. Kryn; M. Laubenstein; B. Lehnert; T. Lewke; E. Litvinovich; F. Lombardi; P. Lombardi; L. Ludhova; G. Lukyanchenko; I. Machulin; S. Manecki; W. Maneschg; G. Manuzio; Q. Meindl; E. Meroni; L. Miramonti; M. Misiaszek; P. Mosteiro; V. Muratova; L. Oberauer; M. Obolensky; F. Ortica; K. Otis; M. Pallavicini; L. Papp; L. Perasso; S. Perasso; A. Pocar; G. Ranucci; A. Razeto; A. Re; A. Romani; N. Rossi; R. Saldanha; C. Salvo; S. Schoenert; H. Simgen; M. Skorokhvatov; O. Smirnov; A. Sotnikov; S. Sukhotin; Y. Suvorov; R. Tartaglia; G. Testera; D. Vignaud; R. B. Vogelaar; J. Winter; M. Wojcik; A. Wright; M. Wurm; J. Xu; O. Zaimidoroga; S. Zavatarelli; K. Zuber; G. Zuzel

2014-05-30T23:59:59.000Z

467

First Measurement of the He3+He3-->He4+2p Cross Section down to the Lower Edge of the Solar Gamow Peak  

E-Print Network (OSTI)

We give the LUNA results on the cross section measurement of a key reaction of the proton-proton chain strongly affecting the calculated neutrino luminosity from the Sun: He3+He3-->He4+2p. Due to the cosmic ray suppression provided by the Gran Sasso underground laboratory it has been possible to measure the cross section down to the lower edge of the solar Gamow peak, i.e. as low as 16.5 keV centre of mass energy. The data clearly show the cross section increase due to the electron screening effect but they do not exhibit any evidence for a narrow resonance suggested to explain the observed solar neutrino flux.

The LUNA Collaboration; R. Bonetti; C. Broggini; L. Campajola; P. Corvisiero; A. D'Alessandro; M. Dessalvi; A. D'Onofrio; A. Fubini; G. Gervino; L. Gialanella; U. Greife; A. Guglielmetti; C. Gustavino; G. Imbriani; M. Junker; P. Prati; V. Roca; C. Rolfs; M. Romano; F. Schuemann; F. Strieder; F. Terrasi; H. P. Trautvetter; S. Zavatarelli

1999-02-10T23:59:59.000Z

468

The Cross Section of 3He(3He,2p)4He measured at Solar Energies  

E-Print Network (OSTI)

We report on the results of the \\hethet\\ experiment at the underground accelerator facility LUNA (Gran Sasso). For the first time the lowest projectile energies utilized for the cross section measurement correspond to energies below the center of the solar Gamow peak ($E_{\\rm 0}$=22 keV). The data provide no evidence for the existence of a hypothetical resonance in the energy range investigated. Although no extrapolation is needed anymore (except for energies at the low-energy tail of the Gamow peak), the data must be corrected for the effects of electron screening, clearly observed the first time for the \\hethet\\ reaction. The effects are however larger than expected and not understood, leading presently to the largest uncertainty on the quoted $S_{\\rm b}(E_{\\rm 0})$ value for bare nuclides (=5.40 MeV b).

The LUNA Collaboration; M. Junker; A. D'Alessandro; S. Zavatarelli; C. Arpesella; E. Bellotti; C. Broggini; P. Corvisiero; G. Fiorentini; A. Fubini; G. Gervino; U. Greife; C. Gustavino; J. Lambert; P. Prati; W. S. Rodney; C. Rolfs; F. Strieder; H. P. Trautvetter; D. Zahnow

1997-07-10T23:59:59.000Z

469

The 3He(alpha,gamma)7Be S-factor at solar energies: the prompt gamma experiment at LUNA  

E-Print Network (OSTI)

The 3He(alpha,gamma)7Be process is a key reaction in both Big-Bang nucleosynthesis and p-p chain of Hydrogen Burning in Stars. A new measurement of the 3He(alpha,gamma)7Be cross section has been performed at the INFN Gran Sasso underground laboratory by both the activation and the prompt gamma detection methods. The present work reports full details of the prompt gamma detection experiment, focusing on the determination of the systematic uncertainty. The final data, including activation measurements at LUNA, are compared with the results of the last generation experiments and two different theoretical models are used to obtain the S-factor at solar energies.

H. Costantini; D. Bemmerer; F. Confortola; A. Formicola; Gy. Gyürky; P. Bezzon; R. Bonetti; C. Broggini; P. Corvisiero; Z. Elekes; Zs. Fülöp; G. Gervino; A. Guglielmetti; C. Gustavino; G. Imbriani; M. Junker; M. Laubenstein; A. Lemut; B. Limata; V. Lozza; M. Marta; R. Menegazzo; P. Prati; V. Roca; C. Rolfs; C. Rossi Alvarez; E. Somorjai; O. Straniero; F. Strieder; F. Terrasi; H. P. Trautvetter

2008-09-30T23:59:59.000Z

470

Borexino: A real time liquid scintillator detector for low energy solar neutrino study  

E-Print Network (OSTI)

Borexino is a large unsegmented calorimeter featuring 300 tons of liquid scintillator, contained in a 8.5 meter nylon vessel, viewed by 2200 PMTs. The main goal of Borexino is the study, in real time, of low energy solar neutrinos, and in particular, the monoenergetic neutrinos coming from $^7Be$, which is one of the missing links on the solar neutrino problem. The achievement of high radiopurity level, in the order of $10^{-16} g/g$ of U/Th equivalent, necessary to the detection of the low energy component of the solar neutrino flux, was proved in the Borexino prototype: the Counting Test Facility. The detector is located underground in the Laboratori Nazionali del Gran Sasso in the center of Italy at 3500 meter water equivalent depth. In this paper the science and technology of Borexino are reviewed and its main capabilities are presented.

Lino Miramonti

2002-06-25T23:59:59.000Z

471

Science and Technology of BOREXINO: A Real Time Detector for Low Energy Solar Neutrinos SOLAR NEUTRINOS  

E-Print Network (OSTI)

BOREXINO, a real-time device for low energy neutrino spectroscopy is nearing completion of construction in the underground laboratories at Gran Sasso, Italy (LNGS). The experiment's goal is the direct measurement of the flux of 7Be solar neutrinos of all flavors via neutrino-electron scattering in an ultra-pure scintillation liquid. Seeded by a series of innovations which were brought to fruition by large scale operation of a 4-ton test detector at LNGS, a new technology has been developed for BOREXINO. It enables sub-MeV solar neutrino spectroscopy for the first time. This paper describes the design of BOREXINO, the various facilities essential to its operation, its spectroscopic and background suppression capabilities and a prognosis of the impact of its results towards resolving the solar neutrino problem. BOREXINO will also address several other frontier questions in particle physics, astrophysics and geophysics.

Borexino Collaboration; G. Alimonti

2000-12-11T23:59:59.000Z

472

First measurement of the 14N(p,gamma)15O cross section down to 70 keV  

E-Print Network (OSTI)

In stars with temperatures above 20*10^6 K, hydrogen burning is dominated by the CNO cycle. Its rate is determined by the slowest process, the 14N(p,gamma)15O reaction. Deep underground in Italy's Gran Sasso laboratory, at the LUNA 400 kV accelerator, the cross section of this reaction has been measured at energies much lower than ever achieved before. Using a windowless gas target and a 4pi BGO summing detector, direct cross section data has been obtained down to 70 keV, reaching a value of 0.24 picobarn. The Gamow peak has been covered by experimental data for several scenarios of stable and explosive hydrogen burning. In addition, the strength of the 259 keV resonance has been remeasured. The thermonuclear reaction rate has been calculated for temperatures 90 - 300 *10^6 K, for the first time with negligible impact from extrapolations.

A. Lemut; D. Bemmerer; F. Confortola; R. Bonetti; C. Broggini; P. Corvisiero; H. Costantini; J. Cruz; A. Formicola; Zs. Fulop; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyurky; G. Imbriani; A. P. Jesus; M. Junker; B. Limata; R. Menegazzo; P. Prati; V. Roca; D. Rogalla; C. Rolfs; M. Romano; C. Rossi Alvarez; F. Schumann; E. Somorjai; O. Straniero; F. Strieder; F. Terrasi; H. P. Trautvetter

2006-02-09T23:59:59.000Z

473

Preparation and characterisation of isotopically enriched Ta$_2$O$_5$ targets for nuclear astrophysics studies  

E-Print Network (OSTI)

The direct measurement of reaction cross sections at astrophysical energies often requires the use of solid targets of known thickness, isotopic composition, and stoichiometry that are able to withstand high beam currents for extended periods of time. Here, we report on the production and characterisation of isotopically enriched Ta$_2$O$_5$ targets for the study of proton-induced reactions at the Laboratory for Underground Nuclear Astrophysics facility of the Laboratori Nazionali del Gran Sasso. The targets were prepared by anodisation of tantalum backings in enriched water (up to 66% in $^{17}$O and up to 96% in $^{18}$O). Special care was devoted to minimising the presence of any contaminants that could induce unwanted background reactions with the beam in the energy region of astrophysical interest. Results from target characterisation measurements are reported, and the conclusions for proton capture measurements with these targets are drawn.

A. Caciolli; D. A. Scott; A. Di Leva; A. Formicola; M. Aliotta; M. Anders; A. Bellini; D. Bemmerer; C. Broggini; M. Campeggio; P. Corvisiero; R. Depalo; Z. Elekes; Zs. Fülöp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyürky; G. Imbriani; M. Junker; M. Marta; R. Menegazzo; E. Napolitani; P. Prati; V. Rigato; V. Roca; C. Rolfs; C. Rossi Alvarez; E. Somorjai; C. Salvo; O. Straniero; F. Strieder; T. Szücs; F. Terrasi; H. P. Trautvetter; D. Trezzi

2012-10-01T23:59:59.000Z

474

Recent Borexino results and prospects for the near future  

E-Print Network (OSTI)

The Borexino experiment, located in the Gran Sasso National Laboratory, is an organic liquid scintillator detector conceived for the real time spectroscopy of low energy solar neutrinos. The data taking campaign phase I (2007 - 2010) has allowed the first independent measurements of 7Be, 8B and pep fluxes as well as the first measurement of anti-neutrinos from the earth. After a purification of the scintillator, Borexino is now in phase II since 2011. We review here the recent results achieved during 2013, concerning the seasonal modulation in the 7Be signal, the study of cosmogenic backgrounds and the updated measurement of geo-neutrinos. We also review the upcoming measurements from phase II data (pp, pep, CNO) and the project SOX devoted to the study of sterile neutrinos via the use of a 51Cr neutrino source and a 144Ce-144Pr antineutrino source placed in close proximity of the active material.

D'Angelo, D; Benziger, J; Bick, D; Bonfini, G; Avanzini, M Buizza; Caccianiga, B; Cadonati, L; Calaprice, F; Cavalcante, P; Chavarria, A; Chepurnov, A; Davini, S; Derbin, A; Empl, A; Etenko, A; von Feilitzsch, F; Fomenko, K; Franco, D; Galbiati, C; Gazzana, S; Ghiano, C; Giammarchi, M; Goeger-Neff, M; Goretti, A; Grandi, L; Hagner, C; Hungerford, E; Ianni, Aldo; Ianni, Andrea; Kobychev, V; Korablev, D; Korga, G; Kryn, D; Laubenstein, M; Lehnert, B; Lewke, T; Litvinovich, E; Lombardi, F; Lombardi, P; Ludhova, L; Lukyanchenko, G; Machulin, I; Manecki, S; Maneschg, W; Manuzio, G; Meindl, Q; Meroni, E; Miramonti, L; Misiaszek, M; Mosteiro, P; Muratova, V; Oberauer, L; Obolensky, M; Ortica, F; Otis, K; Pallavicini, M; Papp, L; Perasso, L; Perasso, S; Pocar, A; Ranucci, G; Razeto, A; Re, A; Romani, A; Rossi, N; Saldanha, R; Salvo, C; Schoenert, S; Simgen, H; Skorokhvatov, M; Smirnov, O; Sotnikov, A; Sukhotin, S; Suvorov, Y; Tartaglia, R; Testera, G; Vignaud, D; Vogelaar, R B; Winter, J; Wojcik, M; Wright, A; Wurm, M; Xu, J; Zaimidoroga, O; Zavatarelli, S; Zuber, K; Zuzel, G

2014-01-01T23:59:59.000Z

475

HEROICA: an Underground Facility for the Fast Screening of Germanium Detectors  

E-Print Network (OSTI)

An infrastructure to characterize germanium detectors has been designed and constructed at the HADES Underground Research Laboratory, located in Mol (Belgium). Thanks to the 223m overburden of clay and sand, the muon flux is lowered by four orders of magnitude. This natural shield minimizes the exposure of radio-pure germanium material to cosmic radiation resulting in a significant suppression of cosmogenic activation in the germanium detectors. The project has been strongly motivated by a special production of germanium detectors for the GERDA experiment. GERDA, currently collecting data at the Laboratori Nazionali del Gran Sasso of INFN, is searching for the neutrinoless double beta decay of 76Ge. In the near future, GERDA will increase its mass and sensitivity by adding new Broad Energy Germanium (BEGe) detectors. The production of the BEGe detectors is done at Canberra in Olen (Belgium), located about 30km from the underground test site. Therefore, HADES is used both for storage of the crystals over night...

Andreotti, E; Maneschg, W; Barros, N; Benato, G; Brugnera, R; Costa, F; Falkenstein, R; Guthikonda, K K; Hegai, A; Hemmer, S; Hult, M; Jaenner, K; Kihm, T; Lehnert, B; Liao, H; Lubashevskiy, A; Lutter, G; Marissens, G; Modenese, L; Pandola, L; Reissfelder, M; Sada, C; Salathe, M; Schmitt, C; Schulz, O; Schwingenheuer, B; Turcato, M; Ur, C; von Sturm, K; Wagner, V; Westermann, J

2013-01-01T23:59:59.000Z

476

Physics studies with ICARUS and a hybrid ionization and scintillation fiber detector  

SciTech Connect

We discuss the physics possibilities for the ICARUS detector currently being tested at CERN. The physics potential goes from a massive proton decay detector to the study of solar neutrinos. In addition, the detection of {nu}{sub {mu}} {yields} {nu}{sub {tau}} and {nu}{sub e} {yields} {nu}{sub {tau}} will be possible with such a detector. One major topic involves the possibility of a complete determination of the MSW solar neutrino parameters with the ICARUS. The possibility of detecting WIMPS with a scintillating fiber liquid Argon (Ar) detector or fiber Xenon (Xe) detector doped with Ar is also described. Some comments on the measurement of the {sup 42}Ar level from an experiment at the Gran Sasso will be made.

Cline, D.B.

1992-12-31T23:59:59.000Z

477

Status of the CUORE and results from the CUORE-0 neutrinoless double beta decay experiments  

E-Print Network (OSTI)

CUORE is a 741 kg array of TeO2 bolometers for the search of neutrinoless double beta decay of 130Te. The detector is being constructed at the Laboratori Nazionali del Gran Sasso, Italy, where it will start taking data in 2015. If the target background of 0.01 counts/keV/kg/y will be reached, in five years of data taking CUORE will have a 1 sigma half life sensitivity of 10E26 y. CUORE-0 is a smaller experiment constructed to test and demonstrate the performances expected for CUORE. The detector is a single tower of 52 CUORE-like bolometers that started taking data in spring 2013. The status and perspectives of CUORE will be discussed, and the first CUORE-0 data will be presented.

Sisti, M; Avignone, F T; Azzolini, O; Balata, M; Banks, T I; Bari, G; Beeman, J; Bellini, F; Bersani, A; Biassoni, M; Brofferio, C; Bucci, C; Cai, X Z; Camacho, A; Caminata, A; Canonica, L; Cao, X G; Capelli, S; Cappelli, L; Carbone, L; Cardani, L; Casali, N; Cassina, L; Chiesa, D; Chott, N; Clemenza, M; Copello, S; Cosmelli, C; Cremonesi, O; Creswick, R J; Cushman, J S; Dafinei, I; Dally, A; Datskov, V; Dell'Oro, S; Deninno, M; Di Domizio, S; di Vacri, M L; Drobizhev, A; Ejzak, L; Fang, D Q; Farach, H A; Faverzani, M; Fernandes, G; Ferri, E; Ferroni, F; Fiorini, E; Franceschi, M A; Freedman, S J; Fujikawa, B K; Giachero, A; Gironi, L; Giuliani, A; Gorla, P; Gotti, C; Gutierrez, T D; Haller, E E; Han, K; Heeger, K M; Hennings-Yeomans, R; Hickerson, K P; Huang, H Z; Kadel, R; Keppel, G; Kolomensky, Yu G; Li, Y L; Ligi, C; Lim, K E; Liu, X; Ma, Y G; Maiano, C; Maino, M; Martinez, M; Maruyama, R H; Mei, Y; Moggi, N; Morganti, S; Napolitano, T; Nastasi, M; Nisi, S; Nones, C; Norman, E B; Nucciotti, A; O'Donnell, T; Orio, F; Orlandi, D; Ouellet, J L; Pagliarone, C E; Pallavicini, M; Palmieri, V; Pattavina, L; Pavan, M; Pedretti, M; Pessina, G; Pettinacci, V; Piperno, G; Pira, C; Pirro, S; Pozzi, S; Previtali, E; Rosenfeld, C; Rusconi, C; Sala, E; Sangiorgio, S; Scielzo, N D; Smith, A R; Taffarello, L; Tenconi, M; Terranova, F; Tian, W D; Tomei, C; Trentalange, S; Ventura, G; Vignati, M; Wang, B S; Wang, H W; Wielgus, L; Wilson, J; Winslow, L A; Wise, T; Woodcraft, A; Zanotti, L; Zarra, C; Zhang, G Q; Zhu, B X; Zucchelli, S

2015-01-01T23:59:59.000Z

478

Nuclear Processes at Solar Energy  

E-Print Network (OSTI)

LUNA, Laboratory for Underground Nuclear Astrophysics at Gran Sasso, is measuring fusion cross sections down to the energy of the nucleosynthesis inside stars. Outstanding results obtained up to now are the cross-section measurements within the Gamow peak of the Sun of $^{3}He(^{3}He,2p)^{4}He$ and the $D(p,\\gamma)^{3}He$. The former plays a big role in the proton-proton chain, largely affecting the calculated solar neutrino luminosity, whereas the latter is the reaction that rules the proto-star life during the pre-main sequence phase. The implications of such measurements will be discussed. Preliminary results obtained last year on the study of $^{14}N(p,\\gamma)^{15}O$, the slowest reaction of the CNO cycle, will also be shown.

Carlo Broggini

2003-08-29T23:59:59.000Z

479

TTRDC - Publications - TransForum Volume 11 Number 1  

NLE Websites -- All DOE Office Websites (Extended Search)

Simulator Makes Green Racing Real Simulator Makes Green Racing Real green racing sim trailer Artist's mockup of future Green Racing Simulator Trailer. Larger image. Ever want to drive a race car? Now you can, with Argonne's Green Racing Simulator. Working with the American LeMans Series (ALMS), and developed by transportation researchers Danny Bocci and Forrest Jehlik, the simulator allows a person to have a racetrack experience with a difference-the simulated race car uses green transportation technologies. How the Simulator Works Sit in the seat and start the engine! The racing simulator uses a gaming system and a computer to display Green Racing in action. The simulator, created by Danny Bocci, is based upon the recently released game Gran Tourismo 5 for the Playstation 3, with additional computers wrapping around

480

GTC Spectra of z ~ 2.3 Quasars: Comparison with Local Luminosity Analogues  

E-Print Network (OSTI)

[Abridged] Context: The advent of 8-10m class telescopes makes possible for the first time detailed comparison of quasars with similar luminosity and very different redshifts. Aims: A search for z-dependent gradients in line emission diagnostics and derived physical properties by comparing, in a narrow bolometric luminosity range (log L ~ 46.1 +/- 0.4 [\\ergss]), some of the most luminous local (z Gran Telescopio Canarias (GTC) while the HST (largely FOS) archive provides a low redshift control sample. Comparison is made in the context of the 4D Eigenvector 1 formalism meaning that we divide both source samples into high accreting Population A and low accreting Population B sources. Results: CIV 1549 shows very similar properties at both redshifts confirming at high redshift the CIV profile differences between Pop. A and B that are well established...

Sulentic, Jack W; del Olmo, Ascensión; Dultzin, Deborah; Perea, Jaime; Negrete, C Alenka

2014-01-01T23:59:59.000Z

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481

CUORE: A Cryogenic Underground Observatory for Rare Events  

E-Print Network (OSTI)

Recently, neutrino oscillation experiments have unequivocally demonstrated that neutrinos have mass and mix. These experiments have yielded valuable information on the mixing angles and on the mass differences of the three eigenstates but cannot determine the scale of the neutrino mass, which is fixed by the lightest neutrino mass eigenvalue. This can only be directly determined by kinematic measurementsor by the observation and measurement of the neutrinoless double-beta decay (NDBD) half-life. The CUORE experiment is designed with a sensitivity capable of probing the range indicated by oscillation experiments. It consists of an array of 988, 750 g, TeO2 bolometers operating at 8 to 10 mK and arranged in a cylindrical geometry of 19 towers hanging on the bottom of the mixing chamber of a dilution refrigerator. Each tower consists of 13 4-detector modules for a total of 52 bolometers. One such tower has been successfully constructed and is now operated in the Gran Sasso Laboratory as a test experiment, and also as an independent NDBD experiment called CUORICINO. In fact, the 3 year half-life sensitivity of CUORICINO for NDBD decay of 130Te is 6.1E24 years. Thus far the CUORICINO data demonstrate the technical feasibility of the expanded CUORE array while showing what and where the sources of background are and how to reduce them. A background reduction to 0.01 counts/keV/kg/y in the NDBD energy region is therefore possible. This would allow the full CUORE array to achieve a 5-year sensitivity of the order of 30 meV on the effective neutrino mass. Another order of magnitude reduction (corresponding to a sensitivity of about 15 meV) will present a real challenge, but is also possible. The CUORE experiment will be installed in the Laboratori Nazionali del Gran Sasso (LNGS) in Assergi, Italy.

R. Ardito

2005-01-06T23:59:59.000Z

482

ICARUS: An Innovative Large LAR Detector for Neutrino Physics  

Science Journals Connector (OSTI)

ICARUS is an international project that foresees the installation of very large LAr detectors inside the Gran Sasso underground laboratory in order to be sensitive to rare phenomena of particle physics. The detection technique is based on the collection of electrons produced by particle interactions in LAr by a matrix of thousands of thin wires. At the moment the project foresees the installation of a 600 000?kg vessel (T600). The total amount of LAr can be expanded in a modular way to masses of the order of 106 kg. The T600 houses two identical 300 000?kg Ar sub?cryostats that are aluminum boxes about 20?m long 4?m high and 4?m wide. Safety requirements for the underground installation have led to a unique design for the vessels to prevent LAr spillages even in the case of inner cryostat failure. Electrons must drift over meters requiring the development of special gas and liquid Ar purification units to provide an extremely high LAr purity (better then 0.1 ppb). The cooling system has been designed to assure a high thermal uniformity in the detector volume (less than 1?K differential). The cryogenic system associated with the final ICARUS configuration is based on three N2 refrigerators three 30?m3 tanks and pump driven two?phase N2 forced?flow cooling of the various sub?systems. The T600 was successfully tested in Pavia in 2001 and it is now under installation in Gran Sasso for final operation. The future mass expansion strategy is under investigation.

C. Vignoli; D. Barni; J. M. Disdier; D. Rampoldi; G. Passardi; ICARUS Collaboration

2006-01-01T23:59:59.000Z

483

A long baseline RICH with a 27-kiloton water target and radiator for detection of neutrino oscillations  

SciTech Connect

A 27 kt water volume is investigated as a target for a long baseline neutrino beam from CERN to Gran Sasso. Charged secondaries from the neutrino interactions produce Cherenkov photons in water which are imaged as rings by a spherical mirror. The photon detector elements are 14 400 photomultipliers (PM`s) of 127 mm diameter or 3600 HPD`s of 250 mm diameter with single photon sensitivity. A coincidence signal of about 300 pixel elements in time with the SPS beam starts readout in bins of 1 ns over a period of 128 ns. Momentum, direction, and velocity of hadrons and mucons are determined from the width, center, and radius of the rings, respectively. Momentum is measured if multiple scattering dominates the ring width, as is the case for most of the particles of interest. Momentum, direction, and velocity of hadrons and muons are determined from the width, center, and radius of the rings, respectively. Momentum is measured if multiple scattering dominates the ring width, as is the case for most of the particles of interest. Momentum resolutions of 1-10%, mass resolutions of 5-50 MeV, and direction resolutions of < 1 mrad are achievable. Thresholds in water for muons, pions, kaons, and protons are 0.12, 0.16, 0.55, and 1.05 GeV/c, respectively. Electrons and gammas can be measured with energy resolution {sigma}{sub E}/E{approx}8.5%/{radical}E(GeV) and with direction resolution {approx} 1 mrad. The detector can be sited either inside a Gran Sasso tunnel or above ground because it is directional and the SPS beam is pulsed; thus the rejection of cosmic ray background is excellent.

Ypsilantis, T.; Seguinot, J.; Zichichi, A.

1997-01-01T23:59:59.000Z

484

A new, very massive modular Liquid Argon Imaging Chamber to detect low energy off-axis neutrinos from the CNGS beam. (Project MODULAr)  

E-Print Network (OSTI)

The paper is considering an opportunity for the CERN/GranSasso (CNGS) neutrino complex, concurrent time-wise with T2K and NOvA, to search for theta_13 oscillations and CP violation. Compared with large water Cherenkov (T2K) and fine grained scintillators (NOvA), the LAr-TPC offers a higher detection efficiency and a lower backgrounds, since virtually all channels may be unambiguously recognized. The present proposal, called MODULAr, describes a 20 kt fiducial volume LAr-TPC, following very closely the technology developed for the ICARUS-T60o, and is focused on the following activities, for which we seek an extended international collaboration: (1) the neutrino beam from the CERN 400 GeV proton beam and an optimised horn focussing, eventually with an increased intensity in the framework of the LHC accelerator improvement program; (2) A new experimental area LNGS-B, of at least 50000 m3 at 10 km off-axis from the main Laboratory, eventually upgradable to larger sizes. A location is under consideration at about 1.2 km equivalent water depth; (3) A new LAr Imaging detector of at least 20 kt fiducial mass. Such an increase in the volume over the current ICARUS T600 needs to be carefully considered. It is concluded that a very large mass is best realised with a set of many identical, independent units, each of 5 kt, "cloning" the technology of the T600. Further phases may foresee extensions of MODULAr to meet future physics goals. The experiment might reasonably be operational in about 4/5 years, provided a new hall is excavated in the vicinity of the Gran Sasso Laboratory and adequate funding and participation are made available.

B. Baibussinov; M. Baldo Ceolin; G. Battistoni; P. Benetti; A. Borio; E. Calligarich; M. Cambiaghi; F. Cavanna; S. Centro; A. G. Cocco; R. Dolfini; A. Gigli Berzolari; C. Farnese; A. Fava; A. Ferrari; G. Fiorillo; D. Gibin; A. Guglielmi; G. Mannocchi; F. Mauri; A. Menegolli; G. Meng; C. Montanari; O. Palamara; L. Periale; A. Piazzoli; P. Picchi; F. Pietropaolo; A. Rappoldi; G. L. Raselli; C. Rubbia; P. Sala; G. Satta; F. Varanini; S. Ventura; C. Vignoli

2007-04-11T23:59:59.000Z

485

Coautoría y redes de colaboración científica de la pediatría española (2006-2010)  

Science Journals Connector (OSTI)

ResumenIntroducción La colaboración científica es un aspecto de gran relevancia pues se sitúa en la base del desarrollo científico de cualquier disciplina. El objetivo de este trabajo es identificar los indicadores de colaboración científica y las redes de coautoría de los investigadores e instituciones españolas que publican en revistas pediátricas nacionales y extranjeras y en revistas multidisciplinares o de otras disciplinas o áreas del conocimiento durante el quinquenio 2006-2010. Método Los trabajos objeto de estudio se han obtenido de las bases de datos Science Citation Index Expanded, Scopus, Índice Médico Español e Índice Bibliográfico Español en Ciencias de la Salud, aplicando perfiles de búsqueda específicos. Para la identificación de las redes de coautoría y colaboración institucional de los trabajos se cuantificaron todos los trabajos firmados en coautoría y se obtuvieron como medidas del análisis estructural el grado, el índice de intermediación y el índice de cercanía. Las coautorías se representaron gráficamente con el programa de análisis y visualización de redes Pajek. Resultados Durante el periodo 2006-2010 se publicaron 7.971 artículos, de los que el 90,55% fue realizado en colaboración. Aplicando un umbral de 10 o más trabajos firmados en colaboración, se han identificado 77 grupos de investigación en Pediatría. La mayor parte de los trabajos se han publicado en colaboración entre instituciones de una misma comunidad autónoma (42,28%) y la internacional supone el 14,84%. El análisis de la participación institucional ha permitido identificar un gran núcleo o red de relaciones de colaboración institucional que integra 52 instituciones vinculadas entre sí. La colaboración internacional está encabezada por los EE. UU. y países europeos, como Reino Unido, Alemania e Italia. Discusión Se han identificado los autores, las instituciones y los grupos de trabajo más activos en la investigación pediátrica española, información de gran interés que permite establecer contactos para incrementar las redes existentes, prevenir las redundancias y aprovechar las oportunidades de los nuevos grupos emergentes. Es necesario potenciar la colaboración de los investigadores españoles, sobre todo con sus colegas extranjeros, ya que existe una relación positiva entre la colaboración internacional y la calidad e impacto de las publicaciones medida a través de las citas. Introduction Scientific collaboration is very important, as it is the basis of the scientific development of every discipline. The aim of this paper is to identify the indicators of scientific collaboration and co-authorship networks of Spanish researchers and institutions publishing in national and international paediatric, multidisciplinary or other knowledge areas journals during the period 2006-2010. Methods The papers studied were obtained from the databases including, Science Citation Index Expanded, Scopus, Índice Médico Español and Índice Bibliográfico Español en Ciencias de la Salud, by means of applying different search profiles. All the papers signed by co-authors were quantified in order to identify the authorship and institutional collaboration networks. Furthermore the degree, betweenness index, and closeness index were obtained as a measurement of the structural analysis. Co-authorships were represented graphically by the network analysis and display software Pajek. Results A total of 7971 articles were published during the period 2006-2010, with 90.55% completed in collaboration. Using a threshold of 10 or more co-authorships, 77 research groups in Pediatrics were identified. Most papers were published in collaboration between institutions of the same Autonomous Community (42.28%), and 14.84% with international collaboration. The analysis of institutional participation enabled a large nucleus or institutional collaboration network to be identified, with 52 linked institutions. International collaboration was led by the USA and European countries, such as United Kingdom, Germany a

R. Aleixandre Benavent; J. González de Dios; A. Alonso Arroyo; M. Bolaños Pizarro; L. Castelló Cogollos; G. González Alcaide; A. Vidal Infer; C. Navarro Molina; S. Coronado Ferrer; M. González Muñoz; S. Málaga Guerrero

2013-01-01T23:59:59.000Z

486

TITLE  

Office of Legacy Management (LM)

-. -. i . , . United States Government L-u+-tw / S / V ~ f Department of nersy memorandum D i T E June 0 5 , 1995 FEP-Y ATTK OF: EM-421 (U. A. Williams, 301-903-8149) SUGJECT Hazard Assessmnt f o r Radioactive Contamination a t the Associate. A i r c r a f t Site, F a i r f i e l d , Ohio To L. Price, OR This memorandum i s t o ' provide comments and approval o f the Associate i r ft i t n f o r e n ' i A r c a S eHazardAssessmet I d t i f e d S o i l C ~ m i n a t i o n . The hazard assessment was prepared and supplemental 1 i m i t s were requested, based on a single s o i l sample w i t h 134 picocuries per gran o f uranium. This sample was obtained from underneath the b u i l d i n g slab i n an area t h a t was a loading dock f o r the f a c i l i t y during Atomic Energy Comnission operations during the 1950s. The area i s n o t r e

487

¿Cómo funcionan los Híbridos?  

NLE Websites -- All DOE Office Websites (Extended Search)

¿Cómo funcionan los Híbridos? ¿Cómo funcionan los Híbridos? Diagrama de los componentes de un híbrido completo, incluyen (1) un motor de combustión interna (2) un motor eléctrico, (3) un generador, (4) una aparato de cambio de motor, and (5) una batería de gran capacidad. en inglés Flash Animation: ¿Cómo funcionan los Híbridos? (Requiere versión Flash 6.0 o superior) HTML Version: ¿Cómo funcionan los Híbridos? Los vehículos Híbridos-eléctricos (VHEs) combinan las ventajas de los motores de gasolina con los motores eléctricos y se pueden configurar para diferentes objetivos, como mejorar el ahorro de combustible, aumentar su fuerza, o proveer fuerza adicional para el uso del sistema eléctrico o los componentes electrónicos. Algunas de las tecnologías avanzadas que usan los híbridos típicamente

488

Centro de Energías Renovables (CER) en español | Open Energy Information  

Open Energy Info (EERE)

en español en español Jump to: navigation, search CER.png El CER es una institución que consolida los esfuerzos del Gobierno de Chile para desarrollar las energías renovables no convencionales (ERNC) y será un núcleo central de información y apoyo a la promoción de inversiones y transferencia tecnológica en esta materia. Este nuevo organismo es resultado del trabajo conjunto de la Comisión Nacional de Energía (CNE) y CORFO. La misión La misión del CER es promover y facilitar el desarrollo de la industria de las ERNC, articulando esfuerzos públicos y privados que optimicen el uso del gran potencial de recursos energéticos renovables no convencionales existentes en Chile, contribuyendo así a lograr un abastecimiento de energía seguro y sustentable económica, ambiental y socialmente.

489

Determinacion de la Irradiancion Solar Sobre el Territorio de Cuba a Partir  

Open Energy Info (EERE)

Determinacion de la Irradiancion Solar Sobre el Territorio de Cuba a Partir Determinacion de la Irradiancion Solar Sobre el Territorio de Cuba a Partir de Imágenes de Satelites Dataset Summary Description (Abstract): 31Conclusiones y recomendacionesEl método de cálculo de la radiación solar global desarrollado ha obtenido resultadoscomparables a otros métodos revisados en la bibliografía. A diferencia de muchos deestos métodos, que han sido ajustados y refinados por sus autores a lo largo de variosaños de trabajo, este es completamente nuevo y parte de un enfoque diferente, por loque tiene un gran potencial de ajuste y sintonización.Algunos cambios que pueden sugerirse son tomar distribuciones espaciales ytemporales del albedo, del índice de aerosoles y el contenido total de ozono y no valoresmedios constantes , lo que mejoraría el desempeño del modelo

490

JOHN DAVIS: Ahora vayamos con Yolanda Vázquez y las más recientes motor news  

NLE Websites -- All DOE Office Websites (Extended Search)

Ahora vayamos con Yolanda Vázquez y las más recientes motor news. Ahora vayamos con Yolanda Vázquez y las más recientes motor news. YOLANDA VAZQUEZ: A pesar de las positivas noticias sobre combustibles alternativos y autos eléctricos, la mayoría de los consumidores están adoptando una actitud de esperar para ver. Pero cuando se trata de flotas públicas y comerciales, los cambios van a toda velocidad. YOLANDA VAZQUEZ: Aunque la velocidad no es el tema, es significativo que la Indianapolis Motor Speedway haya sido seleccionada para la Cumbre de Ciudades Limpias del Departamento de Energía de Estados Unidos. Gran parte de la tecnología automotriz actual surgió de la mítica carrera de Indianapolis 500. YOLANDA VAZQUEZ: A medida que una procesión de autos de combustibles alternativos se paseaba por la pista de dos millas y media, se hizo evidente que lo

491

¿A dónde se va la energía?  

NLE Websites -- All DOE Office Websites (Extended Search)

¿A dónde se va la energía? ¿A dónde se va la energía? Sólo aproximadamente el 14% -26% de la energía del combustible que usted pone en su tanque se usa para mover su coche o operar accesorios útiles, como el aire acondicionado. El resto de la energía es perdida en ineficiencias del motor, de la líínea de conducción y al estar a ralentí. Por lo tanto, el potencial para mejorar la eficiencia del combustible con tecnologías avanzadas es enorme. Combinadas Ciudad Carretera Conducir en Ciudad Los requerimientos de energía mostrados en el diagrama se calcularon conduciendo por la ciudad en el modo para-avanzar usando el procedimiento de la EPA FTP-75 Test. Perdidas de Motor En vehículos propulsados por gasolina, gran parte de la energía del combustible se pierde en el motor, primordialmente al calentarse. Pequeñas

492

Radioactive contamination of ZnWO4 crystal scintillators  

E-Print Network (OSTI)

The radioactive contamination of ZnWO4 crystal scintillators has been measured deep underground at the Gran Sasso National Laboratory (LNGS) of the INFN in Italy with a total exposure 3197 kg x h. Monte Carlo simulation, time-amplitude and pulse-shape analyses of the data have been applied to estimate the radioactive contamination of the ZnWO4 samples. One of the ZnWO4 crystals has also been tested by ultra-low background gamma spectrometry. The radioactive contaminations of the ZnWO4 samples do not exceed 0.002 -- 0.8 mBq/kg (depending on the radionuclide), the total alpha activity is in the range: 0.2 - 2 mBq/kg. Particular radioactivity, beta active 65Zn and alpha active 180W, has been detected. The effect of the re-crystallization on the radiopurity of the ZnWO4 crystal has been studied. The radioactive contamination of samples of the ceramic details of the set-ups used in the crystals growth has been checked by low background gamma spectrometry. A project scheme on further improvement of the radiopurity level of the ZnWO4 crystal scintillators is briefly addressed.

P. Belli; R. Bernabei; F. Cappella; R. Cerulli; F. A. Danevich; A. M. Dubovik; S. d'Angelo; E. N. Galashov; B. V. Grinyov; A. Incicchitti; V. V. Kobychev; M. Laubenstein; L. L. Nagornaya; F. Nozzoli; D. V. Poda; R. B. Podviyanuk; O. G. Polischuk; D. Prosperi; V. N. Shlegel; V. I. Tretyak; I. A. Tupitsyna; Ya. V. Vasiliev; Yu. Ya. Vostretsov

2010-09-05T23:59:59.000Z

493

Radioactive contamination of ZnWO4 crystal scintillators  

E-Print Network (OSTI)

The radioactive contamination of ZnWO4 crystal scintillators has been measured deep underground at the Gran Sasso National Laboratory (LNGS) of the INFN in Italy with a total exposure 3197 kg x h. Monte Carlo simulation, time-amplitude and pulse-shape analyses of the data have been applied to estimate the radioactive contamination of the ZnWO4 samples. One of the ZnWO4 crystals has also been tested by ultra-low background gamma spectrometry. The radioactive contaminations of the ZnWO4 samples do not exceed 0.002 â?? 0.8 mBq/kg (depending on the radionuclide), the total alpha activity is in the range: 0.2 - 2 mBq/kg. Particular radioactivity, beta active 65Zn and alpha active 180W, has been detected. The effect of the re-crystallization on the radiopurity of the ZnWO4 crystal has been studied. The radioactive contamination of samples of the ceramic details of the set-ups used in the crystals growth has been checked by low background gamma spectrometry. A project scheme on further improvement of the radiopur...

Belli, P; Cappella, F; Cerulli, R; Danevich, F A; Dubovik, A M; d'Angelo, S; Galashov, E N; Grinyov, B V; Incicchitti, A; Kobychev, V V; Laubenstein, M; Nagornaya, L L; Nozzoli, F; Poda, D V; Podviyanuk, R B; Polischuk, O G; Prosperi, D; Shlegel, V N; Tretyak, V I; Tupitsyna, I A; Vasiliev, Ya V; Vostretsov, Yu Ya

2010-01-01T23:59:59.000Z

494

Archaeological Lead Findings in the Ukraine  

Science Journals Connector (OSTI)

In June?August 2006 an expedition with the aim to look for low?radioactive archaeological lead at the bottom of the Black Sea near the Crimean peninsula (Ukraine) was organised by a Korean?Ukrainian collaboration. The first samples with ?0.2 tons of total mass were found at a depth of 28 m among the relics of an ancient Greek ship. Their age has been dated to the first century B.C. This lead was used as ballast in the keel of the ship. The element composition of the samples was measured by means of X?ray fluorescence and ICP?MS analyses. The first preliminary limits on the 210 Pb contamination of the samples are less than a few hundreds mBq/kg. The measurements were performed using gamma spectroscopy with HPGe?detectors and alpha spectroscopy with commercial ??detectors. Measurements of 40K Th/U in the lead samples were undertaken in Kiev and in the underground laboratories of the Laboratori Nazionali del Gran Sasso (LNGS Italy). If it was found to be radio?clean this lead could be used as high efficiency shield for ultra low?level detectors and as raw material for growing radio?pure scintillation crystals such as PbMoO4 or PbWO4 for the search for rare processes.

F. A. Danevich; S. K. Kim; H. J. Kim; A. B. Kostezh; V. V. Kobychev; B. N. Kropivyansky; M. Laubenstein; V. M. Mokina; S. S. Nagorny; A. S. Nikolaiko; S. Nisi; D. V. Poda; V. I. Tretyak; S. A. Voronov

2007-01-01T23:59:59.000Z

495

Radiopurity of CaWO$_4$ Crystals for Direct Dark Matter Search with CRESST and EURECA  

E-Print Network (OSTI)

The direct dark matter search experiment CRESST uses scintillating CaWO$_4$ single crystals as targets for possible WIMP scatterings. An intrinsic radioactive contamination of the crystals as low as possible is crucial for the sensitivity of the detectors. In the past CaWO$_4$ crystals operated in CRESST were produced by institutes in Russia and the Ukraine. Since 2011 CaWO$_4$ crystals have also been grown at the crystal laboratory of the Technische Universit\\"at M\\"unchen (TUM) to better meet the requirements of CRESST and of the future tonne-scale multi-material experiment EURECA. The radiopurity of the raw materials and of first TUM-grown crystals was measured by ultra-low background $\\gamma$-spectrometry. Two TUM-grown crystals were also operated as low-temperature detectors at a test setup in the Gran Sasso underground laboratory. These measurements were used to determine the crystals' intrinsic $\\alpha$-activities which were compared to those of crystals produced at other institutes. The total $\\alpha$...

Münster, A; Angloher, G; Bento, A; Bucci, C; Canonica, L; Erb, A; Feilitzsch, F v; Gorla, P; Gütlein, A; Hauff, D; Jochum, J; Kraus, H; Lanfranchi, J -C; Laubenstein, M; Loebell, J; Ortigoza, Y; Petricca, F; Potzel, W; Pröbst, F; Puimedon, J; Reindl, F; Roth, S; Rottler, K; Sailer, C; Schäffner, K; Schieck, J; Scholl, S; Schönert, S; Seidel, W; Stodolsky, L; Strandhagen, C; Strauss, R; Tanzke, A; Uffinger, M; Ulrich, A; Usherov, I; Wawoczny, S; Willers, M; Wüstrich, M; Zöller, A

2014-01-01T23:59:59.000Z

496

Geodesic Particle Paths Inside a Nonrotating, Homogeneous, Spherical Body  

E-Print Network (OSTI)

Proceeding from a solution of field equations that are improved versions of Einstein's nonvacuum gravitational field equations one is able to calculate precisely the trajectories of particles traveling inside a nonrotating, homogeneous, spherical body. Application of the results to the conditions of recent measurements of neutrino flight times between a source point A at CERN's European Laboratory for Particle Physics and a point B in either of two detectors (ICARUS or OPERA) at LNGS (Laboratori Nazionale del Gran Sasso), separated by a euclidean distance d(A,B) = 731 km, predicts for the flight time from A to B of a 2 eV neutrino launched with energy 17 GeV, as measured by a clock at B synchronized to a similar clock at A, approximately d/c + 9.3 x 10^{-16} sec. But as measured by inertial observers along the path the predicted flight time is approximately d/c - 2.6 x 10^{-9} sec and the predicted path length is approximately d - 8.4 x 10^{-7} m, which yields c + 321 m/sec for the predicted average inertially referenced speed of the neutrino from A to B.

Homer G. Ellis

2012-10-18T23:59:59.000Z

497

Oxygen contamination in liquid Argon: combined effects on ionization electron charge and scintillation light  

E-Print Network (OSTI)

A dedicated test of the effects of Oxygen contamination in liquid Argon has been performed at the INFN-Gran Sasso Laboratory (LNGS, Italy) within the WArP R&D program. Two detectors have been used: the WArP 2.3 lt prototype and a small (0.7 lt) dedicated detector, coupled with a system for the injection of controlled amounts of gaseous Oxygen. Purpose of the test with the 0.7 lt detector is to detect the reduction of the long-lived component lifetime of the Argon scintillation light emission at increasing O2 concentration. Data from the WArP prototype are used for determining the behavior of both the ionization electron lifetime and the scintillation long-lived component lifetime during the O2-purification process activated in closed loop during the acquisition run. The electron lifetime measurements allow to infer the O2 content of the Argon and correlate it with the long-lived scintillation lifetime data. The effect of Oxygen contamination on the scintillation light has been thus measured over a wide range of O2 concentration, spanning from about 10^-3 ppm up to about 10 ppm. The rate constant of the light quenching process induced by Oxygen in LAr has been found to be k'(O2)=0.54+-0.03 micros^-1 ppm^-1.

R. Acciarri; M. Antonello; B. Baibussinov; M. Baldo-Ceolin; P. Benetti; F. Calaprice; E. Calligarich; M. Cambiaghi; N. Canci; F. Carbonara; F. Cavanna; S. Centro; A. G. Cocco; F. Di Pompeo; G. Fiorillo; C. Galbiati; V. Gallo; L. Grandi; G. Meng; I. Modena; C. Montanari; O. Palamara; L. Pandola; F. Pietropaolo; G. L. Raselli; M. Roncadelli; M. Rossella; C. Rubbia; E. Segreto; A. M. Szelc; F. Tortorici; S. Ventura; C. Vignoli

2008-04-08T23:59:59.000Z

498

Neutron-induced background by an alpha-beam incident on a deuterium gas target and its implications for the study of the 2H(alpha,gamma)6Li reaction at LUNA  

E-Print Network (OSTI)

The production of the stable isotope Li-6 in standard Big Bang nucleosynthesis has recently attracted much interest. Recent observations in metal-poor stars suggest that a cosmological Li-6 plateau may exist. If true, this plateau would come in addition to the well-known Spite plateau of Li-7 abundances and would point to a predominantly primordial origin of Li-6, contrary to the results of standard Big Bang nucleosynthesis calculations. Therefore, the nuclear physics underlying Big Bang Li-6 production must be revisited. The main production channel for Li-6 in the Big Bang is the 2H(alpha,gamma)6Li reaction. The present work reports on neutron-induced effects in a high-purity germanium detector that were encountered in a new study of this reaction. In the experiment, an {\\alpha}-beam from the underground accelerator LUNA in Gran Sasso, Italy, and a windowless deuterium gas target are used. A low neutron flux is induced by energetic deuterons from elastic scattering and, subsequently, the 2H(d,n)3He reaction. Due to the ultra-low laboratory neutron background at LUNA, the effect of this weak flux of 2-3 MeV neutrons on well-shielded high-purity germanium detectors has been studied in detail. Data have been taken at 280 and 400 keV alpha-beam energy and for comparison also using an americium-beryllium neutron source.

M. Anders; D. Trezzi; A. Bellini; M. Aliotta; D. Bemmerer; C. Broggini; A. Caciolli; H. Costantini; P. Corvisiero; T. Davinson; Z. Elekes; M. Erhard; A. Formicola; Zs. Fülöp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyürky; M. Junker; A. Lemut; M. Marta; C. Mazzocchi; R. Menegazzo; P. Prati; C. Rossi Alvarez; D. Scott; E. Somorjai; O. Straniero; T. Szücs

2013-01-30T23:59:59.000Z

499

A new study of the $^{22}$Ne(p,$?$)$^{23}$Na reaction deep underground: Feasibility, setup, and first observation of the 186 keV resonance  

E-Print Network (OSTI)

The $^{22}$Ne(p,$\\gamma$)$^{23}$Na reaction takes part in the neon-sodium cycle of hydrogen burning. This cycle is active in asymptotic giant branch stars as well as in novae and contributes to the nucleosythesis of neon and sodium isotopes. In order to reduce the uncertainties in the predicted nucleosynthesis yields, new experimental efforts to measure the $^{22}$Ne(p,$\\gamma$)$^{23}$Na cross section directly at the astrophysically relevant energies are needed. In the present work, a feasibility study for a $^{22}$Ne(p,$\\gamma$)$^{23}$Na experiment at the Laboratory for Underground Nuclear Astrophysics (LUNA) 400\\,kV accelerator deep underground in the Gran Sasso laboratory, Italy, is reported. The ion beam induced $\\gamma$-ray background has been studied. The feasibility study led to the first observation of the $E_{\\rm p}$ = 186\\,keV resonance in a direct experiment. An experimental lower limit of 0.12\\,$\\times$\\,10$^{-6}$\\,eV has been obtained for the resonance strength. Informed by the feasibility study, a dedicated experimental setup for the $^{22}$Ne(p,$\\gamma$)$^{23}$Na experiment has been developed. The new setup has been characterized by a study of the temperature and pressure profiles. The beam heating effect that reduces the effective neon gas density due to the heating by the incident proton beam has been studied using the resonance scan technique, and the size of this effect has been determined for a neon gas target.

F. Cavanna; R. Depalo; M. -L. Menzel; M. Aliotta; M. Anders; D. Bemmerer; C. Broggini; C. G. Bruno; A. Caciolli; P. Corvisiero; T. Davinson; A. di Leva; Z. Elekes; F. Ferraro; A. Formicola; Zs. Fülöp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyürky; G. Imbriani; M. Junker; R. Menegazzo; P. Prati; C. Rossi Alvarez; D. A. Scott; E. Somorjai; O. Straniero; F. Strieder; T. Szücs; D. Trezzi

2014-11-25T23:59:59.000Z

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Cosmogenic Backgrounds in Borexino at 3800 m water-equivalent depth  

SciTech Connect

The solar neutrino experiment Borexino, which is located in the Gran Sasso underground laboratories, is in a unique position to study muon-induced backgrounds in an organic liquid scintillator. In this study, a large sample of cosmic muons is identified and tracked by a muon veto detector external to the liquid scintillator, and by the specific light patterns observed when muons cross the scintillator volume. The yield of muon-induced neutrons is found to be Y{sub n} = (3.10±0.11)·10{sup ?4} n/(?·(g/cm{sup 2})). The distance profile between the parent muon track and the neutron capture point has the average value ? = (81.5±2.7) cm. Additionally the yields of a number of cosmogenic radioisotopes are measured for {sup 12}N, {sup 12}B, {sup 8}He, {sup 9}C, {sup 9}Li, {sup 8}B, {sup 6}He, {sup 8}Li, {sup 11}Be, {sup 10}C and {sup 11}C. All results are compared with Monte Carlo simulation predictions using the FLUKA and GEANT4 packages. General agreement between data and simulation is observed for the cosmogenic production yields with a few exceptions, the most prominent case being {sup 11}C yield for which both codes return about 50% lower values. The predicted ?-n distance profile and the neutron multiplicity distribution are found to be overall consistent with data.

Bellini, G.; Avanzini, M. Buizza; Caccianiga, B.; D'Angelo, D. [Dipartimento di Fisica, Università degli Studi e INFN, Milano 20133 (Italy); Benziger, J. [Chemical Engineering Department, Princeton University, Princeton, NJ 08544 (United States); Bick, D. [University of Hamburg, Hamburg (Germany); Bonfini, G.; Cavalcante, P.; Fomenko, K. [INFN Laboratori Nazionali del Gran Sasso, Assergi 67010 (Italy); Bravo, D. [Physics Department, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061 (United States); Cadonati, L. [Physics Department, University of Massachusetts, Amherst 01003 (United States); Calaprice, F.; Chavarria, A.; Galbiati, C. [Physics Department, Princeton University, Princeton, NJ 08544 (United States); Chepurnov, A. [Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics, Moscow 119234 (Russian Federation); Davini, S.; Empl, A. [Department of Physics, University of Houston, Houston, TX 77204 (United States); Derbin, A. [St. Petersburg Nuclear Physics Institute, Gatchina 188350 (Russian Federation); Etenko, A. [NRC Kurchatov Institute, Moscow 123182 (Russian Federation); Franco, D., E-mail: spokeperson-borex@lngs.infn.it [APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs. de Paris, Sorbonne Paris Cité (France); and others

2013-08-01T23:59:59.000Z