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Sample records for grande picoides lignarius

  1. First report of Panstrongylus lignarius , Walker, 1873 (Hemiptera, Reduviidae, Triatominae), in the State of Rondônia, Brazil.

    Science.gov (United States)

    Terassini, Flávio Aparecido; Stefanello, Carlise; Camargo, Luís Marcelo Aranha; Meneguetti, Dionatas Ulises de Oliveira

    2017-01-01

    This study reports, for the first time, the presence of Panstrongylus lignarius in the State of Rondonia, Brazil. Specimen of P. lignarius was collected from a flat in an urban area of the municipality of Porto Velho, Western Amazon. With this finding of P. lignarius, the number of Triatominae species in the State of Rondonia has increased from six to seven. The occurrence of P. lignarius is worrisome, because this species has been found to be naturally infected with Trypanosoma cruzi and there has been evidence of its domiciliation capabilities in other countries of South America.

  2. Red-cockaded Woodpecker Picoides borealis Microhabitat Characteristics and Reproductive Success in a Loblolly-Shortleaf Pine Forest

    Science.gov (United States)

    Wood, Douglas R.; Burger, L. Wesley; Vilella, Francisco

    2014-01-01

    We investigated the relationship between red-cockaded woodpecker (Picoides borealis) reproductive success and microhabitat characteristics in a southeastern loblolly (Pinus taeda) and shortleaf (P. echinata) pine forest. From 1997 to 1999, we recorded reproductive success parameters of 41 red-cockaded woodpecker groups at the Bienville National Forest, Mississippi. Microhabitat characteristics were measured for each group during the nesting season. Logistic regression identified understory vegetation height and small nesting season home range size as predictors of red-cockaded woodpecker nest attempts. Linear regression models identified several variables as predictors of red-cockaded woodpecker reproductive success including group density, reduced hardwood component, small nesting season home range size, and shorter foraging distances. Red-cockaded woodpecker reproductive success was correlated with habitat and behavioral characteristics that emphasize high quality habitat. By providing high quality foraging habitat during the nesting season, red-cockaded woodpeckers can successfully reproduce within small home ranges.

  3. Extrapair paternity and maternity in the three-toed woodpecker, Picoides tridactylus: insights from microsatellite-based parentage analysis.

    Directory of Open Access Journals (Sweden)

    Meng-Hua Li

    2009-11-01

    Full Text Available Molecular techniques have revealed that avian mating systems are more diverse and complex than previously thought. We used microsatellite markers to determine genetic parentage, the prevalence of extrapair paternity and quasi-parasitism (i.e. situations where a male's extrapair mate lay in his nest in a socially monogamous population of three-toed woodpeckers (Picoides tridactylus in southern Finland. A total of 129 adults and nestlings, representing 5-9 families annually from 2004-2007, were genotyped at up to ten microsatellite loci. The results of genetic assignment tests confirmed that monogamous parentage characterized the majority (84.6%, 22/26 of broods, and that most (93.8%, 75/80 nestlings were the offspring of their social parents. Two of 80 nestlings (2.5% in two of 26 broods (7.7% were sired by extrapair males and quasi-parasitism occurred in 3.8% (3/80 of nestlings and 7.7% (2/26 of broods. Hence, the levels of extrapair parentage were low, possibly because both genetic polygyny and polyandry are constrained by the high paternal effort required for parental care. The co-occurrence of low levels of extrapair paternity and quasi-parasitism are discussed in light of ecological and behavioural factors characterizing the species biology.

  4. Extrapair paternity and maternity in the three-toed woodpecker, Picoides tridactylus: insights from microsatellite-based parentage analysis.

    Science.gov (United States)

    Li, Meng-Hua; Välimäki, Kaisa; Piha, Markus; Pakkala, Timo; Merilä, Juha

    2009-11-18

    Molecular techniques have revealed that avian mating systems are more diverse and complex than previously thought. We used microsatellite markers to determine genetic parentage, the prevalence of extrapair paternity and quasi-parasitism (i.e. situations where a male's extrapair mate lay in his nest) in a socially monogamous population of three-toed woodpeckers (Picoides tridactylus) in southern Finland. A total of 129 adults and nestlings, representing 5-9 families annually from 2004-2007, were genotyped at up to ten microsatellite loci. The results of genetic assignment tests confirmed that monogamous parentage characterized the majority (84.6%, 22/26) of broods, and that most (93.8%, 75/80) nestlings were the offspring of their social parents. Two of 80 nestlings (2.5%) in two of 26 broods (7.7%) were sired by extrapair males and quasi-parasitism occurred in 3.8% (3/80) of nestlings and 7.7% (2/26) of broods. Hence, the levels of extrapair parentage were low, possibly because both genetic polygyny and polyandry are constrained by the high paternal effort required for parental care. The co-occurrence of low levels of extrapair paternity and quasi-parasitism are discussed in light of ecological and behavioural factors characterizing the species biology.

  5. The relative effects of habitat loss and fragmentation on population genetic variation in the red-cockaded woodpecker (Picoides borealis).

    Science.gov (United States)

    Bruggeman, Douglas J; Wiegand, Thorsten; Fernández, Néstor

    2010-09-01

    The relative influence of habitat loss, fragmentation and matrix heterogeneity on the viability of populations is a critical area of conservation research that remains unresolved. Using simulation modelling, we provide an analysis of the influence both patch size and patch isolation have on abundance, effective population size (N(e)) and F(ST). An individual-based, spatially explicit population model based on 15 years of field work on the red-cockaded woodpecker (Picoides borealis) was applied to different landscape configurations. The variation in landscape patterns was summarized using spatial statistics based on O-ring statistics. By regressing demographic and genetics attributes that emerged across the landscape treatments against proportion of total habitat and O-ring statistics, we show that O-ring statistics provide an explicit link between population processes, habitat area, and critical thresholds of fragmentation that affect those processes. Spatial distances among land cover classes that affect biological processes translated into critical scales at which the measures of landscape structure correlated best with genetic indices. Therefore our study infers pattern from process, which contrasts with past studies of landscape genetics. We found that population genetic structure was more strongly affected by fragmentation than population size, which suggests that examining only population size may limit recognition of fragmentation effects that erode genetic variation. If effective population size is used to set recovery goals for endangered species, then habitat fragmentation effects may be sufficiently strong to prevent evaluation of recovery based on the ratio of census:effective population size alone.

  6. Genetic signals of demographic expansion in Downy Woodpecker (Picoides pubescens after the last North American glacial maximum.

    Directory of Open Access Journals (Sweden)

    Paulo C Pulgarín-R

    Full Text Available The glacial cycles of the Pleistocene have been recognized as important, large-scale historical processes that strongly influenced the demographic patterns and genetic structure of many species. Here we present evidence of a postglacial expansion for the Downy Woodpecker (Picoides pubescens, a common member of the forest bird communities in North America with a continental distribution. DNA sequences from the mitochondrial tRNA-Lys, and ATPase 6 and 8 genes, and microsatellite data from seven variable loci were combined with a species distribution model (SDM to infer possible historical scenarios for this species after the last glacial maximum. Analyses of Downy Woodpeckers from 23 geographic areas suggested little differentiation, shallow genealogical relationships, and limited population structure across the species' range. Microsatellites, which have higher resolution and are able to detect recent differences, revealed two geographic groups where populations along the eastern edge of the Rocky Mountains (Montana, Utah, Colorado, and southern Alberta were genetically isolated from the rest of the sampled populations. Mitochondrial DNA, an important marker to detect historical patterns, recovered only one group. However, populations in Idaho and southeast BC contained high haplotype diversity and, in general were characterized by the absence of the most common mtDNA haplotype. The SDM suggested several areas in the southern US as containing suitable Downy Woodpecker habitat during the LGM. The lack of considerable geographic structure and the starburst haplotype network, combined with several population genetic tests, suggest a scenario of demographic expansion during the last part of Pleistocene and early Holocene.

  7. Habitat quantity of Red-cockaded Woodpecker Picoides borealis (Aves: Piciformes: Picidae in its former historic landscape near the Big Thicket National Preserve, Texas, USA

    Directory of Open Access Journals (Sweden)

    Vivek Thapa

    2016-01-01

    Full Text Available We quantified pine-forested habitat suitable for Red-cockaded Woodpecker Picoides borealis in the former historic range of the species to assess the potential for possible re-colonization.  We used a remotely-sensed image and geographic information systems (GIS to create a land-use/land (LU/LC binary cover map, from which we calculated the habitat suitability index (HSI based on an estimated home range of 50ha.  A sensitivity analysis revealed the necessity for more data to make an accurate estimate, but our analysis of landscape metrics indicates more than 930ha of suitable habitat patches.  These patches are heavily fragmented and mostly located on private lands.  They can be assessed for understory and herbaceous vegetation and can be restored for possible re-establishment of approximately 18 groups/colonies of Red-cockaded Woodpeckers. 

  8. Grandes remolques

    Directory of Open Access Journals (Sweden)

    Editorial, Equipo

    1961-07-01

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

  9. Grand Hotel prijutil hudozhnikov

    Index Scriptorium Estoniae

    2004-01-01

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

  10. Grand antiprism and quaternions

    Energy Technology Data Exchange (ETDEWEB)

    Koca, Mehmet; Al Ajmi, Mudhahir; Koca, Nazife Ozdes [Department of Physics, College of Science, Sultan Qaboos University, PO Box 36, Al Khoud, 123 Muscat, Sultanate of Oman (Oman)], E-mail: kocam@squ.edu.om, E-mail: mudhahir@squ.edu.om, E-mail: nazife@squ.edu.om

    2009-12-11

    Vertices of the four-dimensional (4D) semi-regular polytope, the grand antiprism and its symmetry group of order 400 are represented in terms of quaternions with unit norm. It follows from the icosian representation of the E{sub 8} root system which decomposes into two copies of the root system of H{sub 4}. The symmetry of the grand antiprism is a maximal subgroup of the Coxeter group W(H{sub 4}). It is the group Aut(H{sub 2} + H'{sub 2}) which is constructed in terms of 20 quaternionic roots of the Coxeter diagram H{sub 2} + H'{sub 2}. The root system of H{sub 4} represented by the binary icosahedral group I of order 120, constitutes the regular 4D polytope 600-cell. When its 20 quaternionic vertices corresponding to the roots of the diagram H{sub 2} + H'{sub 2} are removed from the vertices of the 600-cell the remaining 100 quaternions constitute the vertices of the grand antiprism. We give a detailed analysis of the construction of the cells of the grand antiprism in terms of quaternions. The dual polytope of the grand antiprism has also been constructed.

  11. Democracy and "Grand" Corruption.

    Science.gov (United States)

    Rose-Ackerman, Susan

    1996-01-01

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

  12. Grand-Bassam

    African Journals Online (AJOL)

    Geo

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

  13. The GRANDE detector

    International Nuclear Information System (INIS)

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

    1990-01-01

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

  14. Triggering the GRANDE array

    International Nuclear Information System (INIS)

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

    1990-01-01

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

  15. Asymptotically safe grand unification

    Energy Technology Data Exchange (ETDEWEB)

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

    2016-12-28

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

  16. LA GRANDE DESCENTE

    CERN Multimedia

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

  17. Grande do Sul, Brasil

    Directory of Open Access Journals (Sweden)

    Denis Alcides-Rezende

    2008-01-01

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

  18. Polychromatic Grand Unification

    CERN Document Server

    Branco, Gustavo Castello; Felipe, R G; Nobre, B M

    2003-01-01

    The possibility of achieving a gauge coupling grand unification by increasing the QCD degrees of freedom at higher energies is investigated. When confronted with precision low-energy data, the generic weak-mixing angle relation sin^2(theta_W) = N/2(N+1) requires N=7 colors at the GUT scale M_U ~ 10^17 GeV. With the exclusive addition of light Higgs doublets to the standard model particle content, such a unification may also occur if N=5 at M_U ~ 10^16 GeV.

  19. Ligeti, Le Grand Macabre (1978)

    OpenAIRE

    Amaral, Pedro

    2011-01-01

    Le Grand Macabre, de Györgi Ligeti, uma obra que, em plenos anos setenta, retoma e reinventa a grande tradição da ópera de repertório. Escrita para a Ópera de Estocolmo, estreada em Abril de 1978, Le Grand Macabre é uma das obras mais marcantes e uma das mais consagradas, internacionalmente, no plano da música dramática da segunda metade do século XX. Escrita a partir de uma peça do dramaturgo belga Michel de Ghelderode, “A Balada do Grande Macabro”, de 1934, a obra de Ligeti retoma um...

  20. La Grande Muraille Verte

    OpenAIRE

    Achouak, Wafa; Adjonou, Kossi; Albergel, Jean; Bâ, Amadou; Bâ, Amadou M.; Bally, René; Baudoin, Ezékiel; Bellefontaine, Ronald; Billaz, René; Boetsch, Gilles; Bonnet, Bernard; Broutin, Cécile; Castellanet, Christian; Delville, Philippe Lavigne; Descroix, Luc

    2013-01-01

    La désertification est un phénomène mondial qui affecte près de la moitié de la surface de la planète, notamment en Afrique où 43 % des terres se trouvent dans des zones arides ou semi-arides. La lutte contre la désertification dans ces milieux constitue une des priorités majeures des États sahélo-sahariens du Circum-Sahara. L’ « Initiative africaine Grande Muraille Verte » (IAGMV) répond à ces enjeux via un ensemble d’actions destinées à assurer le développement socio-économique régional. El...

  1. La importancia de ser grande

    OpenAIRE

    Baisre, J. A.

    2007-01-01

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

  2. Grand slam on cancer.

    Science.gov (United States)

    Gartrell, Nanette

    2014-01-01

    A winner of 59 Grand Slam championships including a record 9 Wimbledon singles titles, Martina Navratilova is the most successful woman tennis player of the modern era. Martina was inducted into the International Tennis Hall of Fame, named "Tour Player of the Year" seven times by the Women's Tennis Association, declared "Female Athlete of the Year" by the Associated Press, and ranked one of the "Top Forty Athletes of All-Time" by Sports Illustrated. Equally accomplished off the court, Martina is an author, philanthropist, TV commentator, and activist who has dedicated her life to educating people about prejudice and stereotypes. After coming out as a lesbian in 1981, Martina became a tireless advocate of equal rights for lesbian, gay, bisexual, and transgender (LGBT) people, and she has contributed generously to the LGBT community. Martina is the author of seven books, including most recently Shape Your Self: My 6-Step Diet and Fitness Plan to Achieve the Best Shape of your Life, an inspiring guide to healthy living and personal fitness. Martina was diagnosed with breast cancer in 2010.

  3. Magnetic spectrometer Grand Raiden

    International Nuclear Information System (INIS)

    Fujiwara, M.; Akimune, H.; Daito, I.; Fujimura, H.; Fujita, Y.; Hatanaka, K.; Ikegami, H.; Katayama, I.; Nagayama, K.; Matsuoka, N.; Morinobu, S.; Noro, T.; Yoshimura, M.; Sakaguchi, H.; Sakemi, Y.; Tamii, A.; Yosoi, M.

    1999-01-01

    A high-resolution magnetic spectrometer called 'Grand Raiden' is operated at the RCNP ring cyclotron facility in Osaka for nuclear physics studies at intermediate energies. This magnetic spectrometer has excellent ion-optical properties. In the design of the spectrometer, the second-order dispersion matching condition has been taken into account, and almost all the aberration terms such as (x vertical bar θ 3 ), (x vertical bar θφ 2 ), (x vertical bar θ 2 δ) and (x vertical bar θδ 2 ) in a third-order matrix calculation are optimized. A large magnetic rigidity of the spectrometer (K = 1400 MeV) gives a great advantage to measure the charge-exchange ( 3 He, t) reactions at 450 MeV. The ability of the high-resolution measurement has been demonstrated. Various coincidence measurements are performed to study the nuclear structures of highly excited states through decay properties of nuclear levels following nuclear reactions at intermediate energies

  4. Grand Gestures: A Somatic Ethnography

    OpenAIRE

    Winter, Trish

    2015-01-01

    This is a 'Plain English' report on the Arts and Humanities Research Council funded project 'A Somatic Ethnography of Grand Gestures Elders Dance Group'. It is written for the communities of practice around elders dance and participatory arts more generally.

  5. La taille du grand homme

    OpenAIRE

    Tillier, Bertrand

    2016-01-01

    Le gigantisme plastique a été l’objet, tant de la part des artistes que des instances politiques, de nombreux débats et controverses, en particulier à propos de la multiplication des sculptures monumentales publiques. Les grands programmes sculptés de Bartholdi — le Lion de Belfort et la Liberté de New-York — n’ont pas été sans susciter de vives polémiques. Mais celles-ci atteignent leur summum quand le monumentalisme concerne les effigies de grands hommes, en lesquelles les adversaires de la...

  6. Grand Rounds in Pediatric Nephrology

    African Journals Online (AJOL)

    Case Presentation. Grand Rounds in Pediatric Nephrology. Elisabeth M. Hodson. Centre for Kidney Research, The Children's Hospital at Westmead, Locked Bag 4001, Westmead NSW 2145, Australia .... nephrotic syndrome (SSNS) with minimal change disease ... and reduced renal function while severe SLE nephropathy.

  7. Results from KASCADE-Grande

    Energy Technology Data Exchange (ETDEWEB)

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

    2012-11-11

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

  8. Results from KASCADE–Grande

    International Nuclear Information System (INIS)

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

    2012-01-01

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

  9. Grand Challenges for Disaster Reduction

    Science.gov (United States)

    2005-06-01

    volcanically active nations in the world with nearly 70 active or potentially active volcanoes .13 During the 20th century, volcanic eruptions in...Grand Challenges for Disaster Reduction deformation, gravity changes, gas emissions, magma move- ment, and other parameters to distinguish between mag...address the interdependencies of these lifelines at a systems level (e.g., communications, electricity, financial, gas , sewage, transportation, and

  10. Grand unification: quo vadis domine

    International Nuclear Information System (INIS)

    Senjanovic, G.

    1985-01-01

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

  11. Graafikatriennaali grand prix Korea kunstnikule

    Index Scriptorium Estoniae

    1998-01-01

    Tallinna XI graafikatriennaali rahvusvaheline žürii andis grand prix korea kunstnikule Chung¡Sang-Gonile, kolm võrdset preemiat - soome kunstnikele Anita Jensenile ja Tapani Mikkonenile ning jaapani kunstnikule Estuko Obatale. Eesti Kunstimuuseumi preemia - Wendy Swallow. Tallinna linna preemia ja Ivar Luki sponsoripreemia - Walter Jule. Sponsoripreemiad : Paletti Eesti AS preemia - Inga Heamägi; Rannila Profiili preemia - Mojca Zlokarnik; UNDP preemia - Andrea Juan. Rotermanni soolalao arhitektuuri- ja kunstikeskuse diplom - Lis Ingram, Heli Päivikki Kurunsaari, Randi Strand, Wendy Swallow

  12. Grand Challenges of Enterprise Integration

    Energy Technology Data Exchange (ETDEWEB)

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

    2001-04-01

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

  13. The Grand Challenges of Nanotechnology

    International Nuclear Information System (INIS)

    Lane, Neal

    2001-01-01

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

  14. Grand unified brane world scenario

    Science.gov (United States)

    Arai, Masato; Blaschke, Filip; Eto, Minoru; Sakai, Norisuke

    2017-12-01

    We present a field theoretical model unifying grand unified theory (GUT) and brane world scenario. As a concrete example, we consider S U (5 ) GUT in 4 +1 dimensions where our 3 +1 dimensional spacetime spontaneously arises on five domain walls. A field-dependent gauge kinetic term is used to localize massless non-Abelian gauge fields on the domain walls and to assure the charge universality of matter fields. We find the domain walls with the symmetry breaking S U (5 )→S U (3 )×S U (2 )×U (1 ) as a global minimum and all the undesirable moduli are stabilized with the mass scale of MGUT. Profiles of massless standard model particles are determined as a consequence of wall dynamics. The proton decay can be exponentially suppressed.

  15. Coordinated Exploration for Grand Challenges

    DEFF Research Database (Denmark)

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

    2016-01-01

    to engage in joint search and compete for funding. Prior research on joint search highlights the role of specialized organizations, mainly regarding technological domains, to identify a superior solution. However, stakeholder theory leads us to believe that the success of any solution depends...... on the acceptance and support of important stakeholders. In this study, we suggest that search consortia are more likely to receive funding when they include representatives of stakeholder concerns, so-called advocacy groups. We extend theory on coordinated exploration in joint search by integrating mechanisms from...... stakeholder theory and argue that advocacy groups improve the generation of potential solutions and provide legitimacy. We test our theory with a unique dataset of 35,249 consortia that proposed solutions to 2,349 grand challenge problems as part of a large European funding program. Our results show...

  16. Grandes almacenes en Ginebra, Suiza

    Directory of Open Access Journals (Sweden)

    Braillard, P.

    1968-10-01

    Full Text Available This large building, whose metal structure is one of the most important ones erected in Switzerland, has 14 storeys. The sales zones occupy all the above ground floor levels, and the basements contain garages and stores. Additionally, there is a restaurant on the third floor, and administrative offices in the fourth floor of this outstanding commercial building, the «La Placette» Stores, of Geneva.Este gran edificio, cuya estructura metálica es una de las mayores construidas en Suiza, fue organizado en 14 niveles. Las plantas baja y superiores están destinadas a «venta»; y los sótanos, a garajes, almacenes, etc. La tercera planta alberga, además, el comedor, restaurante, etc.; y la cuarta, los locales de administración y dirección de este notable edificio comercial: «Grandes Almacenes La Placette», de Ginebra.

  17. Google Earth Grand Tour Themes

    Science.gov (United States)

    De Paor, D. G.; Whitmeyer, S. J.; Bentley, C.; Dordevic, M. M.

    2014-12-01

    As part of an NSF TUES Type 3 project entitled "Google Earth for Onsite and Distance Education (GEODE)," we are assembling a "Grand Tour" of locations on Earth and other terrestrial bodies that every geoscience student should know about and visit at least in virtual reality. Based on feedback from colleagues at previous meetings, we have identified nine Grand Tour themes: "Plates and Plumes," "Rocks and Regions," "Geology Through Time," "The Mapping Challenge*," "U.S. National Parks*," "The Magical Mystery Tour*," "Resources and Hazards," "Planets and Moons," and "Top of the Pops." Themes marked with an asterisk are most developed at this stage and will be demonstrated in real time. The Mapping Challenge invites students to trace geological contacts, measure bedding strike and dip and the plunge, trend, and facing of a fold. There is an advanced tool for modeling periclinal folds. The challenge is presented in a game-like format with an emphasis on puzzle-solving that will appeal to students regardless of gender. For the tour of U.S. national parks, we divided the most geologically important parks into four groups—Western Pacific, West Coast, Rockies, and East Coast. We are combining our own team's GigaPan imagery with imagery already available on the Internet. There is a great deal of imagery just waiting to be annotated for geological education purposes. The Magical Mystery Tour takes students to Google Streetview locations selected by instructors. Students are presented with questions or tasks and are given automatic feedback. Other themes are under development. Within each theme, we are crowd-sourcing contributions from colleagues and inviting colleagues to vote for or against proposed locations and student interactions. The GEODE team includes the authors and: Heather Almquist, Stephen Burgin, Cinzia Cervato, Gene Cooper, Paul Karabinos, Terry Pavlis, Jen Piatek, Bill Richards, Jeff Ryan, Ron Schott, Kristen St. John, and Barb Tewksbury.

  18. Hyacinths Choke the Rio Grande

    Science.gov (United States)

    2002-01-01

    These images acquired by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), flying aboard NASA's Terra satellite, demonstrate the potential of satellite-based remote sensors to monitor infestations of non-native plant species. These images show the vigorous growth of water hyacinths along a stretch of the Rio Grande River in Texas. The infestation had grown so dense in some places it was impeding the flow of water and rendered the river impassible for boats. The hyacinth is an aquatic weed native to South America. The plant is exotic looking and, when it blooms, the hyacinth produces a pretty purple flower, which is why it was introduced into North America. However, it has the capacity to grow and spread at astonishing rates so that in the wild it can completely clog the flow of rivers and waterways in a matter of days or weeks. The top image was acquired on March 30, 2002, and the bottom image on May 9, 2002. In the near-infrared region of the spectrum, photosynthetically-active vegetation is highly reflective. Consequently, vegetation appears bright to the near-infrared sensors aboard ASTER; and water, which absorbs near-infrared radiation, appears dark. In these false-color images produced from the sensor data, healthy vegetation is shown as bright red while water is blue or black. Notice a water hyacinth infestation is already apparent on March 30 near the center of the image. By May 9, the hyacinth population has exploded to cover more than half the river in the scene. Satellite-based remote sensors can enable scientists to monitor large areas of infestation like this one rather quickly and efficiently, which is particularly useful for regions that are difficult to reach from on the ground. (For more details, click to read Showdown in the Rio Grande.) Images courtesy Terrametrics; Data provided by the ASTER Science Team

  19. Proton hexality in local grand unification

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-07-15

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

  20. La Grande: volver a empezar

    Directory of Open Access Journals (Sweden)

    Julio Premat

    2011-07-01

    Full Text Available Este texto, borrador de un trabajo más amplio, pretende despejar algunas pistas de lectura de La grande, en tanto que paradójico final de la producción de Saer. Digo “paradójico” porque puede tomársela como una novela de comienzo o de origen : de un volver a empezar, en todos los sentidos del término. En esa perspectiva podrían estudiarse algunos núcleos temáticos (como el retorno o el recuerdo de cara a la construcción del texto, a la relación planteada con la tradición y a la singular historia de su escritura (y al material genético que rodea y completa esta novela a la vez inacabada y póstuma. En esta intervención, la idea es la de comentar tres textos, escenas o frases del texto, y a partir de allí esbozar pistas para un estudio que está en ciernes.Première ébauche d’un travail de plus d’ampleur, ce texte vise à éclairer quelques pistes de lecture de La grande, en tant que fin paradoxale de la production de Saer. Je dis « paradoxale » parce que l’on peut considérer cette œuvre comme un roman des commencements ou des origines : comme un retour aux débuts, dans tous les sens du terme. Dans cette perspective, plusieurs nœuds thématiques (comme le retour ou le souvenir pourraient être étudiés en relation à la construction du texte, à la relation qui s’établit avec la tradition et à la singulière histoire de son écriture (et au matériau génétique qui entoure et complète ce roman, à la fois inachevé et posthume. Il sera question ici de commenter trois textes, scènes ou phrases du texte, et d’ébaucher à partir de là quelques pistes pour une étude à l’état naissant.The objective of this text, a draft for a broader work, is to outline some reading clues for La grande, inasmuch as it constitutes a paradoxical ending of Saer’s production. I say “paradoxical” because we can consider this work a novel of beginnings or of origins: a return to the beginning, in every meaning of the

  1. do rio grande do sul

    Directory of Open Access Journals (Sweden)

    Darci Alberto Gatto

    2005-01-01

    Full Text Available This study was conducted with the objective of quantifying the production of wood in the Area of the Fourth Colony of Italian Immigration in Rio Grande do Sul. Firstly, using a questionnaire, a census of the consuming companies of wood in that area was made, investigating mainly the amount, type, origin of the consumed raw material, and the amount, type and end use of wood products. As principal results, it was verified that such area presents 77 consuming companies and wood processing units. These were classified into micro and small companies, with familiar features and capital, and low industrialization. In the visits made to the industries, it was evident that many technological aspects are not known or are neglected, thus causing loss of the raw material and/or in low quality of the final products. A great amount of raw material (96,8% of the boards and 98,9% of the timber comes from other areas of the State or the country. In the same way the main products are sold abroad (wood frames 86,3%, panelings 99,7%, sawed wood 53%.

  2. A Grande Reportagem no contexto informativo SIC

    OpenAIRE

    Colaço, Vanessa Alexandra Francisco

    2014-01-01

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

  3. Supersymmetry and supergravity: Phenomenology and grand unification

    International Nuclear Information System (INIS)

    Arnowitt, R.; Nath, P.

    1993-01-01

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

  4. Las cinco grandes dimensiones de la personalidad

    Directory of Open Access Journals (Sweden)

    Jan ter Laak

    1996-12-01

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

  5. Rio Grande Channel, El Paso Area, 1852

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Historical map of Rio Grande river between Texas and Mexico. U.S.-Mexican Boundary Survey.The original map is a Xerox of a Photolithographic Copy of Salazar...

  6. Rio Grande Channel, Guadalupe Area, 1852

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Historical map of Rio Grande river between Texas and Mexico. U.S.- Mexican Boundary Survey. The original map is a xerox of a map entitled Boundary between the United...

  7. Grand unification and gravity - selected topics

    International Nuclear Information System (INIS)

    Zee, A.

    1981-09-01

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

  8. 2010 Panel on the Biomaterials Grand Challenges

    Science.gov (United States)

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

    2014-01-01

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

  9. Lifeomics leads the age of grand discoveries.

    Science.gov (United States)

    He, Fuchu

    2013-03-01

    When our knowledge of a field accumulates to a certain level, we are bound to see the rise of one or more great scientists. They will make a series of grand discoveries/breakthroughs and push the discipline into an 'age of grand discoveries'. Mathematics, geography, physics and chemistry have all experienced their ages of grand discoveries; and in life sciences, the age of grand discoveries has appeared countless times since the 16th century. Thanks to the ever-changing development of molecular biology over the past 50 years, contemporary life science is once again approaching its breaking point and the trigger for this is most likely to be 'lifeomics'. At the end of the 20th century, genomics wrote out the 'script of life'; proteomics decoded the script; and RNAomics, glycomics and metabolomics came into bloom. These 'omics', with their unique epistemology and methodology, quickly became the thrust of life sciences, pushing the discipline to new high. Lifeomics, which encompasses all omics, has taken shape and is now signalling the dawn of a new era, the age of grand discoveries.

  10. Grand Tour: immaginario, territorio e culture digitali

    Directory of Open Access Journals (Sweden)

    Emiliano Ilardi

    2016-12-01

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

  11. Effective Higgs theories in supersymmetric grand unification

    Energy Technology Data Exchange (ETDEWEB)

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

    2017-09-15

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

  12. Grand Master Perellos : rheumatic fever and syphilis

    OpenAIRE

    Bonello, Giovanni

    2008-01-01

    It is not given to everyone to have his maladies made the subject-matter of a published book. Not so Grand Master Perellos (1697 ­ 1720) who lived to see a 104-page volume about his recalcitrant fevers printed in his lifetime.1 It all started with a letter written on February 15, 1708, by Malta's protomedico (Chief Government Medical Officer) Dr Arcangelo Grech2 at the instance of the Grand Master, addressed to the most eminent physician in Sicily, indirectly asking for guidance about the def...

  13. Hilbert's Grand Hotel with a series twist

    Science.gov (United States)

    Wijeratne, Chanakya; Mamolo, Ami; Zazkis, Rina

    2014-08-01

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

  14. "Teine" võitis Prantsusmaal Grand Prix'

    Index Scriptorium Estoniae

    2006-01-01

    Prantsusmaal Essonne'is toimuval 8. Euroopa filmifestivalil Cinessonne sai üliõpilaste žürii grand prix rahvusvahelises ühistöös valminud tantsufilm "Teine" ("Another") : režissöör Rene Vilbre. Ka teistest festivalidest, kus film osalenud

  15. Grand Prix Eurovision: Eine Fankultur im Medienzeitalter

    Directory of Open Access Journals (Sweden)

    Heinz Moser

    2017-06-01

    Full Text Available Der Grand Prix Eurovision ist seit Jahrzehnten eine der bekanntesten Unterhaltungssendungen im europäischen Raum. Dennoch erregte es Verwunderung, wenn der Schreibende Bekannten darüber berichtete, daß dies ein Forschungsgegenstand sei. Wurde von Interviews mit Grand Prix-Fans erzählt, so fielen schnell Aussagen wie: „Wie kann man sich nur für so etwas Abseitiges und Triviales wie den Grand Prix interessieren“. Dennoch bin ich der Meinung, daß Fankulturen für die entstehende Mediengesellschaft ein nicht unwichtiges Forschungsthema darstellen. Zwar geht es nicht um eine medienpädagogische Fragestellung im engeren Sinne; die Fans des Grand Prix Eurovision sind dem Jugendalter längst entwachsen. Dennoch handelt es sich bei Fangemeinschaften um Phänomene, die im Rahmen von Jugend- und Kinderkulturen von besonderer Relevanz sind. So meint Winter (1997, daß jugendliche Fanwelten eine bedeutende Rolle als Kristallisationspunkte kultureller Differenzierung spielen: ,Die Zugehörigkeit zu einer Fan weit ist Teil der jugendlichen Lebensbewältigung in der Postmoderne, denn in der Gemeinschaft der Fans können Jugendliche emotionale Allianzen eingehen, außeralltäglichen Beschäftigungen nachgehen, expressive Identitätsmuster gemeinschaftlich realisieren und sich mit ihrer Lebenssituation als Heranwachsende auseinandersetzen“ (Winter 1997, S. 51f..

  16. The Virtual Grand Tour as Educational Paradigm

    DEFF Research Database (Denmark)

    Hansen, Per Skafte; Mouritsen, Lars

    2001-01-01

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

  17. Youth Voice and the Llano Grande Center

    Science.gov (United States)

    Guajardo, Francisco; Perez, Delia; Guajardo, Miguel A.; Davila, Eric; Ozuna, Juan; Saenz, Maribel; Casaperalta, Nadia

    2006-01-01

    The Llano Grande Center is a non-profit education and community development organization founded in the mid-1990s by youth and teachers out of a public high school classroom in a rural South Texas (USA) community. The Center was created, in large part, to cultivate youth voices as important elements of curriculum development and teacher training…

  18. Plasma nanoscience: setting directions, tackling grand challenges

    International Nuclear Information System (INIS)

    Ostrikov, Kostya; Cvelbar, Uros; Murphy, Anthony B

    2011-01-01

    This review paper presents historical perspectives, recent advances and future directions in the multidisciplinary research field of plasma nanoscience. The current status and future challenges are presented using a three-dimensional framework. The first and the largest dimension covers the most important classes of nanoscale objects (nanostructures, nanofeatures and nanoassemblies/nanoarchitectures) and materials systems, namely carbon nanotubes, nanofibres, graphene, graphene nanoribbons, graphene nanoflakes, nanodiamond and related carbon-based nanostructures; metal, silicon and other inorganic nanoparticles and nanostructures; soft organic nanomaterials; nano-biomaterials; biological objects and nanoscale plasma etching. In the second dimension, we discuss the most common types of plasmas and plasma reactors used in nanoscale plasma synthesis and processing. These include low-temperature non-equilibrium plasmas at low and high pressures, thermal plasmas, high-pressure microplasmas, plasmas in liquids and plasma-liquid interactions, high-energy-density plasmas, and ionized physical vapour deposition as well as some other plasma-enhanced nanofabrication techniques. In the third dimension, we outline some of the 'Grand Science Challenges' and 'Grand Socio-economic Challenges' to which significant contributions from plasma nanoscience-related research can be expected in the near future. The urgent need for a stronger focus on practical, outcome-oriented research to tackle the grand challenges is emphasized and concisely formulated as from controlled complexity to practical simplicity in solving grand challenges.

  19. Future of the Middle Rio Grande

    Science.gov (United States)

    Barbara A. Coe

    1999-01-01

    Because decisions made today about the Middle Rio Grande will influence future conditions, symposium participants - the stakeholders - collaborated in a final session to plan improvements for the watershed and river corridor. The result included several action plans focusing on desired future conditions and actions to achieve them.

  20. Reisipakkumine - Grand Tour Itaalias / Mai Levin

    Index Scriptorium Estoniae

    Levin, Mai, 1942-

    2009-01-01

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

  1. Middle Rio Grande Basin Research Report 2008

    Science.gov (United States)

    Deborah M. Finch; Catherine Dold

    2008-01-01

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

  2. SU(9) grand unification model of subquarks

    International Nuclear Information System (INIS)

    Zhang Xinmin; Xue Xiaozhou

    1986-01-01

    An improved version of the grand unification composite model propose earlier is suggested. Under the hypothesis of partly broken global chiral symmetry, we give the four family of Fermions at low energies to realize unification of four family of Fermions. Neutrino may acquire naturally the Dirac mass. Proton lifetime and weak neutral current at low energy are consistent with experimental results

  3. Rio Branco, grand strategy and naval power

    Directory of Open Access Journals (Sweden)

    João Paulo Alsina Jr.

    2014-12-01

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

  4. DAWN GRAND CALIBRATED MARS FLYBY COUNTS V1.0

    Data.gov (United States)

    National Aeronautics and Space Administration — The GRaND RDR are a time-ordered collection of corrected gamma ray and neutron counting data and calibrated pulse height spectra acquired by GRaND during all phases...

  5. The geology of Piz Pian Grand

    International Nuclear Information System (INIS)

    Huber, M.; Staeuble, J.

    1987-01-01

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

  6. Grand Gulf-prioritization of regulatory requirements

    International Nuclear Information System (INIS)

    Meisner, M.J.

    1993-01-01

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

  7. Between two evils: Investors prefer grand corruption!

    OpenAIRE

    Graf Lambsdorff, Johann

    2005-01-01

    Recent empirical studies claim that, in addition to levels of corruption, investors are deterred by its unpredictability. I claim instead that it is petty corruption that deters investors. I employ seven subcomponents of corruption for a sample of 102 countries that appear in the 2003 Global Competitiveness Report of the WEF. The second principal component of this data depicts a grand, political type, embracing corruption in government policymaking and in judicial decisions as opposed to corr...

  8. Neutrino mixing in a grand unified theory

    International Nuclear Information System (INIS)

    Milton, K.; Tanaka, K.

    1980-01-01

    Neutrino mixing in a grand unified theory in which the neutrino mass matrix is determined by the Gell-Mann-Ramond-Slansky mechanism was investigated. With an arbitrary real right-handed Majorana mass matrix which incorporates three neutrino mass scales, the effects of the up-quark mass matrix are found to be dominant and as a result no significant mixing of ν/sub e/ occurs, while ν/sub μ/ - ν/sub γ/ mixing can be substantial

  9. Dans le grand collisionneur du CERN

    CERN Document Server

    AUTHOR|(CDS)2051256

    2014-01-01

    Ce livre fait pénétrer le lecteur non initié dans l’instrument scientifique le plus grand du monde. D’ailleurs, le web fut précisément inventé à Genève en vue d’une collaboration aussi gigantesque. Résultat de vingt ans de recherche, le LHC, Grand collisionneur de hadrons, est l’anneau de 26,7 km creusé sous la frontière francosuisse, où sont accélérés, en sens opposés, des paquets de particules jusqu’à des vitesses et des énergies extrêmes. Ainsi la physique s’est-elle engagée dans une étape nouvelle de nos connaissances. Après les grandes découvertes de l’univers et de la réalité microscopique du siècle dernier, le collisionneur nous fait progresser aujourd’hui dans un «nuage de probabilités» aux frontières de l’antimatière. Dans une bousculade de particules, voici le champ convoité du boson de Higgs. Mario Campanelli, professeur associé à l’Université de Londres et collaborateur au projet ATLAS du LHC, propose, dans cet ouvrage, de s’introduire pas �...

  10. [Grand Banks activity : updates and opportunities

    International Nuclear Information System (INIS)

    Bruce, G.

    1998-01-01

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

  11. Raptor Use of the Rio Grande Gorge

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-03-20

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

  12. Needs assessment for the Greenway Grand Forks-East Grand Forks development and public education

    Science.gov (United States)

    Munski, Laura

    Following the flood of 1997, the U.S. Army Corps of Engineers included the Greenway Grand Forks---East Grand Forks (the Greenway) as a flood control measure for Grand Forks, North Dakota and East Grand Forks, Minnesota. It extends along both the Red River of the North and the Red Lake River, encompassing 2200 acres of land. The cities of Grand Forks and East Grand Forks hired consultants to assist with the postflood planning process. The planning process culminated with the Red River of the North Greenway Final Report (Flink, 1998). The purpose of this study was to determine if the development of the Greenway addressed the objectives of the planning report. The history of the land adjacent to the rivers was reviewed to document the progression of riverfront development. Anecdotal evidence was collected, field observations were made, city council minutes were reviewed, Greenway Technical Committee members were interviewed, Greenway Technical Committee minutes were reviewed, and the Greenway Grand Forks---East Grand Forks survey results were reviewed to determine if the objectives of the Red River of the North Greenway Final Report were addressed. A cross section survey was designed by Laura Munski for this dissertation research. The survey was approved by the Greenway Technical Committee. The survey collected both quantitative and qualitative data from the community. The purpose of the survey portion of the research project was to ascertain how residents were kept informed of activities on the Greenway and what amenities residents were using on the Greenway and to solicit their comments regarding the Greenway. The results of the survey research were used in both marketing and event planning for the Greenway. The singular qualitative survey question gave respondents an opportunity to share their comments regarding the Greenway. The qualitative data analysis provided insight to the amenities and educational programs desired by respondents, their concerns regarding the

  13. Maternal and fetal outcome in grand multipara

    International Nuclear Information System (INIS)

    Qamar, A.; Qamar, S.

    2015-01-01

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

  14. Aldrin at ASVC prior to grand opening

    Science.gov (United States)

    1997-01-01

    Apollo 11 Lunar Module Pilot Edward E. 'Buzz' Aldrin, Jr. and his wife, Lois, stand before a painting of an Apollo/Saturn V launch vehicle at the pad in the new Apollo/Saturn V Center (ASVC) at KSC prior to the gala grand opening ceremony for the facility that was held Jan. 8, 1997. The astronauts were invited to participate in the event, which also featured NASA Administrator Dan Goldin and KSC Director Jay Honeycutt. The ASVC also features several other Apollo program spacecraft component displays and multimedia presentations. The facility will be a part of the KSC bus tour that embarks from the KSC Visitor Center.

  15. A Grand Gender Convergence: Its Last Chapter

    OpenAIRE

    Claudia Goldin

    2014-01-01

    The converging roles of men and women are among the grandest advances in society and the economy in the last century. These aspects of the grand gender convergence are figurative chapters in a history of gender roles. But what must the "last" chapter contain for there to be equality in the labor market? The answer may come as a surprise. The solution does not (necessarily) have to involve government intervention and it need not make men more responsible in the home (although that wouldn't hur...

  16. SLAM contraint en environnement de grande taille

    OpenAIRE

    Ramadasan, Datta; Chevaldonné, Marc; Chateau, Thierry

    2014-01-01

    National audience; Ce papier présente un algorithme de localisation et cartographie simultanée (ou SLAM pour Simultaneous Localization And Mapping) utilisant des contraintes issues d'un modèle d'environnement, on parle alors de SLAM contraint. L'objectif est d'utiliser un modèle 3D épars de grande taille issu d'une reconstruction de type SFM (Structure From Motion) afin d'estimer le mouvement de la caméra relativement au modèle, même lorsque ce dernier est peu ou pas observé. Il est nécesaire...

  17. Produccion de plantas grandes usando minicontenedores

    Science.gov (United States)

    R. Kasten Dumroese; Thomas D. Landis

    2012-01-01

    En América del Norte hay cada vez más interés por la producción híbrida o mixta. La misma consiste en cultivar plantines en contenedores de pequeño volumen y luego trasplantarlos; el trasplante se puede realizar a canteros en el suelo como en la producción a raíz desnuda o bien a contenedores más grandes. Originalmente se llamaban plantines "plug+", "...

  18. String-inspired special grand unification

    Science.gov (United States)

    Yamatsu, Naoki

    2017-10-01

    We discuss a grand unified theory (GUT) based on an SO(32) GUT gauge group broken to its subgroups including a special subgroup. In the SO(32) GUT on the six-dimensional (6D) orbifold space M^4× T^2/\\mathbb{Z}_2, one generation of the standard model fermions can be embedded into a 6D bulk Weyl fermion in the SO(32) vector representation. We show that for a three-generation model, all the 6D and 4D gauge anomalies in the bulk and on the fixed points are canceled out without exotic chiral fermions at low energies.

  19. Lie groups and grand unified theories

    International Nuclear Information System (INIS)

    Gubitoso, M.D.

    1987-01-01

    This work presents some concepts in group theory and Lie algebras and, at same time, shows a method to study and work with semisimple Lie groups, based on Dynkin diagrams. The aproach taken is not completely formal, but it presents the main points of the elaboration of the method, so its mathematical basis is designed with the purpose of making the reading not so cumbersome to those who are interested only in a general picture of the method and its usefulness. At the end it is shown a brief review of gauge theories and two grand-unification models based on SO(13) and E 7 gauge groups. (author) [pt

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

    Science.gov (United States)

    Rohstock, Anne; Schreiber, Catherina

    2013-01-01

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

  1. O conservadorismo patronal da grande imprensa brasileira

    Directory of Open Access Journals (Sweden)

    Fonseca Francisco

    2003-01-01

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

  2. Aprovechamiento de Salto Grande Argentina – Uruguay

    Directory of Open Access Journals (Sweden)

    Bongiovanni, M.

    1979-12-01

    Full Text Available The power harnessing of Salto Grande will be the first common project carried out by two South American Countries and this will foster greater integration of both countries. The project involves the following: — One 39 m-high dam — Two hydroelectric power plants — One international bridge — One shipping canal The benefits to be obtained from the project include: increase and improvement of the waterway network; increase of electricity production; railways and highway tie-ups between both countries; industrial development; increased availability of irrigation water; new tourist resorts; increase of fishing resources.

    El aprovechamiento hidroeléctrico de Salto Grande será el primer aprovechamiento común a dos países sudamericanos, lo que permitirá una mayor integración entre ellos. Consta de las siguientes obras: _ una presa de 39 m de altura; _ dos centrales hidroeléctricas; _ un puente internacional; _ un canal de navegación, etc. Entre los beneficios que se obtendrán destacan: aumento y mejora de la red de navegación; aumento de la producción eléctrica; enlace de las vías de ferrocarril y carreteras entre los dos países; desarrollo industrial; aumento de la disponibilidad de agua de riego; creación de zonas de turismo, e incremento de la riqueza piscícola.

  3. La masa de los grandes impactores

    Science.gov (United States)

    Parisi, M. G.; Brunini, A.

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

  4. Grand unified models including extra Z bosons

    International Nuclear Information System (INIS)

    Li Tiezhong

    1989-01-01

    The grand unified theories (GUT) of the simple Lie groups including extra Z bosons are discussed. Under authors's hypothesis there are only SU 5+m SO 6+4n and E 6 groups. The general discussion of SU 5+m is given, then the SU 6 and SU 7 are considered. In SU 6 the 15+6 * +6 * fermion representations are used, which are not same as others in fermion content, Yukawa coupling and broken scales. A conception of clans of particles, which are not families, is suggested. These clans consist of extra Z bosons and the corresponding fermions of the scale. The all of fermions in the clans are down quarks except for the standard model which consists of Z bosons and 15 fermions, therefore, the spectrum of the hadrons which are composed of these down quarks are different from hadrons at present

  5. Pitié pour les grandes villes !

    Directory of Open Access Journals (Sweden)

    Jérôme Monnet

    1997-02-01

    Full Text Available Roger Caillois disait, en 1938, qu´il existe "une représentation de la grande ville, assez puissante sur les imaginations pour que jamais en pratique ne soit posée la question de son exactitude, créée de toute pièce par le livre, assez répandue néanmoins pour faire partie de l´atmosphère mentale collective et posséder par suite une certaine force de contrainte"(Le mythe et l´homme, p.156 [c´est lui qui souligne]. En 1996, la presse française a consacré dossiers et articles à "Habitat II...

  6. A unified grand tour of theoretical physics

    CERN Document Server

    Lawrie, Ian D

    2013-01-01

    A Unified Grand Tour of Theoretical Physics invites its readers to a guided exploration of the theoretical ideas that shape our contemporary understanding of the physical world at the fundamental level. Its central themes, comprising space-time geometry and the general relativistic account of gravity, quantum field theory and the gauge theories of fundamental forces, and statistical mechanics and the theory of phase transitions, are developed in explicit mathematical detail, with an emphasis on conceptual understanding. Straightforward treatments of the standard models of particle physics and cosmology are supplemented with introductory accounts of more speculative theories, including supersymmetry and string theory. This third edition of the Tour includes a new chapter on quantum gravity, focusing on the approach known as Loop Quantum Gravity, while new sections provide extended discussions of topics that have become prominent in recent years, such as the Higgs boson, massive neutrinos, cosmological perturba...

  7. Preface to a GUT (Grand Unified Theory)

    International Nuclear Information System (INIS)

    Honig, W.

    1982-01-01

    A Grand Unified Theory (GUT) is proposed exhibiting relativistic invariance and based on a physical model for vacuum space consisting of the superposition of oppositely charged continuous fluids. Models for the photon, electron, neutrino, proton, etc., consist of separate unique variations in the relative densities of the fluids and their flow patterns. This GUT is also based on the use of transfinite axiomatic number forms and on a concept of metrical relativity which hopefully reconciles the many logical dichotomies in and between Special Relativity and Quantum Mechanics. These ideas result in a number of experimental proposals and predicted results which appear to be underivable from present paradigms, first among which is a physical model for the hidden variable of Quantum Mechanics. It is on these features that attention should rest. (Auth.)

  8. The problem of the Grand Unification Theory

    Science.gov (United States)

    Treder, H.-J.

    The evolution and fundamental questions of physical theories unifying the gravitational, electromagnetic, and quantum-mechanical interactions are explored, taking Pauli's aphorism as a motto: 'Let no man join what God has cast asunder.' The contributions of Faraday and Riemann, Lorentz, Einstein, and others are discussed, and the criterion of Pauli is applied to Grand Unification Theories (GUT) in general and to those seeking to link gravitation and electromagnetism in particular. Formal mathematical symmetry principles must be shown to have real physical relevance by predicting measurable phenomena not explainable without a GUT; these phenomena must be macroscopic because gravitational effects are to weak to be measured on the microscopic level. It is shown that empirical and theoretical studies of 'gravomagnetism', 'gravoelectricity', or possible links between gravoelectrity and the cosmic baryon assymmetry eventually lead back to basic questions which appear philosophical or purely mathematical but actually challenge physics to seek verifiable answers.

  9. Higgsless grand unified theory breaking and trinification

    International Nuclear Information System (INIS)

    Carone, Christopher D.; Conroy, Justin M.

    2004-01-01

    Boundary conditions on an extra dimensional interval can be chosen to break bulk gauge symmetries and to reduce the rank of the gauge group. We consider this mechanism in models with gauge trinification. We determine the boundary conditions necessary to break the trinified gauge group directly down to that of the standard model. Working in an effective theory for the gauge-symmetry-breaking parameters on a boundary, we examine the limit in which the grand-unified theory-breaking-sector is Higgsless and show how one may obtain the low-energy particle content of the minimal supersymmetric standard model. We find that gauge unification is preserved in this scenario, and that the differential gauge coupling running is logarithmic above the scale of compactification. We compare the phenomenology of our model to that of four dimensional 'trinified' theories

  10. A grand model for chemical product design

    DEFF Research Database (Denmark)

    Fung, Ka Y.; Ng, Ka M.; Zhang, Lei

    2016-01-01

    , ingredients and structure. Market and competitive analysis, government policies and regulations have to be explicitly considered in product design. All these considerations are accounted for in the Grand Product Design Model, which consists of a process model, a property model, a quality model, a cost model......Chemical engineering has been expanding its focus from primarily business-to-business products (B2B) to business-to-consumer (B2C) products. The production of B2B products generally emphasizes on process design and optimization, whereas the production of B2C products focuses on product quality...... product composition changes with market conditions. Another is a hand lotion that illustrates how product quality affects the profit.(C) 2016 Elsevier Ltd. All rights reserved....

  11. Elastoplasticidad anisotropa de metales en grandes deformaciones

    Science.gov (United States)

    Caminero Torija, Miguel Angel

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

  12. 36 CFR 7.4 - Grand Canyon National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Grand Canyon National Park. 7.4 Section 7.4 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.4 Grand Canyon National Park. (a) Commercial...

  13. The Distance to L∞ in the Grand Orlicz Spaces

    Directory of Open Access Journals (Sweden)

    Fernando Farroni

    2013-01-01

    Full Text Available We establish a formula for the distance to L∞ from the grand Orlicz space LΦΩ introduced in Capone et al. (2008. A new formula for the distance to L∞ from the grand Lebesgue space LnΩ introduced in Iwaniec and Sbordone (1992 is also provided.

  14. Rio Grande Basin Consortium: Mission, goals, and activities

    Science.gov (United States)

    Deborah A. Potter; Deborah M. Finch

    1996-01-01

    The Rio Grande Basin Consortium (RGBC) serves as a networking group and clearinghouse for scientific information pertaining to the Rio Grande Basin. Its membership consists of natural and social scientists from New Mexico’s three research universities, administrators, and resource managers from federal, state, and local governmental agencies, members of community and...

  15. Fetal Outcomes among Grand Multiparous and Multiparous Women ...

    African Journals Online (AJOL)

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

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

    Science.gov (United States)

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

    1995-01-01

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

  17. First report of Phytophthora ramorum infecting grand fir in California

    Science.gov (United States)

    K.L. Riley; G.A. Chastagner

    2011-01-01

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

  18. Research of the Rio Grande Ecosystem Management Program

    Science.gov (United States)

    Deborah M. Finch

    2000-01-01

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

  19. Phase transitions at finite chemical potential in grand unified theories

    International Nuclear Information System (INIS)

    Bailin, D.; Love, A.

    1984-01-01

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

  20. The Arctic Grand Challenge: Abrupt Climate Change

    Science.gov (United States)

    Wilkniss, P. E.

    2003-12-01

    Trouble in polar paradise (Science, 08/30/02), significant changes in the Arctic environment are scientifically documented (R.E. Moritz et al. ibid.). More trouble, lots more, "abrupt climate change," (R. B. Alley, et al. Science 03/28/03). R. Corell, Arctic Climate Impact Assessment team (ACIA), "If you want to see what will happen in the rest of the world 25 years from now just look what's happening in the Arctic," (Arctic Council meeting, Iceland, 08/03). What to do? Make abrupt Arctic climate change a grand challenge for the IPY-4 and beyond! Scientifically:Describe the "state" of the Arctic climate system as succinctly as possible and accept it as the point of departure.Develop a hypothesis and criteria what constitutes "abrupt climate change," in the Arctic that can be tested with observations. Observations: Bring to bear existing observations and coordinate new investments in observations through an IPY-4 scientific management committee. Make the new Barrow, Alaska, Global Climate Change Research Facility a major U.S. contribution and focal point for the IPY-4 in the U.S Arctic. Arctic populations, Native peoples: The people of the North are living already, daily, with wrenching change, encroaching on their habitats and cultures. For them "the earth is faster now," (I. Krupnik and D. Jolly, ARCUS, 2002). From a political, economic, social and entirely realistic perspective, an Arctic grand challenge without the total integration of the Native peoples in this effort cannot succeed. Therefore: Communications must be established, and the respective Native entities must be approached with the determination to create well founded, well functioning, enduring partnerships. In the U.S. Arctic, Barrow with its long history of involvement and active support of science and with the new global climate change research facility should be the focal point of choice Private industry: Resource extraction in the Arctic followed by oil and gas consumption, return the combustion

  1. Albuquerque/Middle Rio Grande Urban Waters Viewer

    Science.gov (United States)

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

  2. The grand descent has begun for CMS

    CERN Multimedia

    2006-01-01

    Until recently, the CMS experimental cavern looked relatively empty; its detector was assembled entirely at ground level, to be lowered underground in 15 sections. On 2 November, the first hadronic forward calorimeter led the way with a grand descent. The first section of the CMS detector (centre of photo) arriving from the vertical shaft, viewed from the cavern floor. There is something unusual about the construction of the CMS detector. Instead of being built in the experimental cavern, like all the other detectors in the LHC experiments, it was constructed at ground level. This was to allow for easy access during the assembly of the detector and to minimise the size of the excavated cavern. The slightly nerve-wracking task of lowering it safely into the cavern in separate sections came after the complete detector was successfully tested with a magnetic field at ground level. In the early morning of 2 November, the first section of the CMS detector began its eagerly awaited descent into the underground ca...

  3. Proton decay: Numerical simulations confront grand unification

    Energy Technology Data Exchange (ETDEWEB)

    Brower, R.C.; Maturana, G.; Giles, R.C.; Moriarty, K.J.M.; Samuel, S.

    The Grand Unified Theories of the electromagnetic, weak and strong interactions constitute a far reaching attempt to synthesize our knowledge of theoretical particle physics into a consistent and compelling whole. Unfortunately, many quantitative predictions of such unified theories are sensitive to the analytically intractible effects of the strong subnuclear theory (Quantum Chromodynamics or QCD). The consequence is that even ambitious experimental programs exploring weak and super-weak interaction effects often fail to give definitive theoretical tests. This paper describes large-scale calculations on a supercomputer which can help to overcome this gap between theoretical predictions and experimental results. Our focus here is on proton decay, though the methods described are useful for many weak processes. The basic algorithms for the numerical simulation of QCD are well known. We will discuss the advantages and challenges of applying these methods to weak transitions. The algorithms require a very large data base with regular data flow and are natural candidates for vectorization. Also, 32-bit floating point arithmetic is adequate. Thus they are most naturally approached using a supercomputer alone or in combination with a dedicated special purpose processor. (orig.).

  4. do Rio Grande do Sul (Brasil

    Directory of Open Access Journals (Sweden)

    Argemiro Luís Brum

    2007-01-01

    Full Text Available The agribusiness of the Brazilian rice possess a strategical position, as much for its economic representation how much for its relevance next to the alimentary security. The analysis of the productive chain of the rice, in the Border-West of the Rio Grande Do Sul (Brazil, ahead of a global economy, subject of this work, has as objective to present alternatives and strategies that come to become the sector more competitive rice dealer. In this context, the cooperatives of the Border-West are the central focus of the study for the strong participation in the rice economy sul-rio-grandense. One searchs to identify to the difficulties faced for the productive chain sul-rio-grandense, ahead of the economic globalization, especially, of the Mercosul and the position of the rice cooperatives of the Border-West gaucho, presenting proposals of strategies to become them more competitive and to thus contribute for the supported regional development. As conclusion, the work detaches the necessity of the inter-cooperation and the structuration of a regional central office of purchases that values the products and the marks of the cooperatives.

  5. A unified grand tour of theoretical physics

    CERN Document Server

    Griffiths, J

    2002-01-01

    Anyone offering a grand tour is faced with several options. Should they concentrate on what may be considered to be essential features, or should they attempt to present a brief glimpse of almost everything? The present offering is a compromise between these two extremes. The area considered - theoretical physics - is now such a vast subject that some kind of compromise is essential. Indeed, the field is now so wide that few could even attempt to review it in a single-authored work. My task here is to assess how well this book has succeeded in its main aim of providing a unified (though introductory) tour of this subject. Constrained within a single volume, this is clearly not an updated Landau-Lifschitz. It cannot be expected to take any particular topic to the level of recent research. Nevertheless, it does seem to cover the broad range of essential topics which now constitute the subject. It starts (most appropriately in my opinion) with geometry. It then covers classical physics, general relativity and qu...

  6. Local grand unification in the heterotic landscape

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, Jonas

    2009-07-15

    We consider the possibility that the unification of the electroweak interactions and the strong force arises from string theory, at energies significantly lower than the string scale. As a tool, an effective grand unified field theory in six dimensions is derived from an anisotropic orbifold compactification of the heterotic string. It is explicitly shown that all anomalies cancel in the model, though anomalous Abelian gauge symmetries are present locally at the boundary singularities. In the supersymmetric vacuum additional interactions arise from higher-dimensional operators. We develop methods that relate the couplings of the effective theory to the location of the vacuum, and find that unbroken discrete symmetries play an important role for the phenomenology of orbifold models. An efficient algorithm for the calculation of the superpotential to arbitrary order is developed, based on symmetry arguments. We furthermore present a correspondence between bulk fields of the orbifold model in six dimensions, and the moduli fields that arise from compactifying four internal dimensions on a manifold with non-trivial gauge background. (orig.)

  7. Les grandes surfaces à dominance alimentaire à Sfax.

    OpenAIRE

    Bennasr, Ali

    2005-01-01

    National audience; A l'image des autres grandes villes du pays, Sfax a connu depuis quelques années une multiplication des magasins de grande surface à dominance alimentaire. Aujourd'hui, quatorze magasins, répartis sur l'espace urbain et totalisant une superficie globale de 10000 m2, se partagent le marché. Les supermarchés à dominance alimentaire marquent aujourd'hui le paysage de la distribution commerciale à Sfax. A l'origine de nouvelles centralités, les grandes surfaces représentent des...

  8. Tres grandes plataformas marinas Mar del Norte

    Directory of Open Access Journals (Sweden)

    Soulas, R.

    1978-03-01

    Full Text Available This article analyzes the different building stages of three large sea platforms. After studying the structure's main characteristics, preparing scale models and calculating ail the elements, platform construction was carried out in three stages: — Dry-dock construction of the hull base. — Installation in the water and finishing the structure. — Immersion and bridge installation. Finally, the necessary operations to move the platform to its definite location were carried out. The structures are formed by a parallelepiped hull of reinforced concrete, divided into compartments by means of vertical orthogonals panels on top of which 2 or 4 piles are placed to support the bridge.

    En este artículo se analizan las diversas etapas en la realización de tres grandes plataformas marinas. Después de un estudio de las características principales de la estructura, ensayos en modelo reducido y cálculo de todos los elementos, se procede a la construcción de las plataformas en tres fases: — Construcción en seco de la base del casco. — Colocación en el agua y acabado de la estructura. — Inmersión y colocación del puente. Por último, se realizan las operaciones necesarias para llevar la plataforma a su ubicación definitiva. Las estructuras están formadas por un casco paralelepipédico de hormigón armado, dividido en compartimientos mediante tabiques verticales ortogonales y sobre el que se han colocado 2 ó 4 pilas que soportan el puente.

  9. VT Built Up Lands in Grand Isle County - 1962

    Data.gov (United States)

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

  10. VT Built Up Lands in Grand Isle County - 1995

    Data.gov (United States)

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

  11. VT Built Up Lands in Grand Isle County - 1941

    Data.gov (United States)

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

  12. Engagement: The Nations Premier Grand Strategy, Who's In Charge?

    National Research Council Canada - National Science Library

    Derrick, Robert

    1998-01-01

    Selective Engagement, one of the premiere post cold war grand strategies, refers to activities between the US and other nations ranging from trade relations to diplomatic recognition to combined military exercises...

  13. American Grand Strategy in an Age of Terrorism

    National Research Council Canada - National Science Library

    Brooks, Paul T

    2006-01-01

    ...: diplomatic, informational, military, economic, and law enforcement. It develops seven fundamental features of a grand strategy, and compares thirteen national strategy documents to these fundamentals to determine areas for future refinement...

  14. Grand Performances: Building Self and Social Ties through Theatrical Performance

    Directory of Open Access Journals (Sweden)

    Stephanie May de Montigny

    2015-05-01

    Full Text Available The stories that individuals tell about their experiences on stage and behind-the-scenes at the Grand Opera House of Oshkosh, Wisconsin, contribute to their knowledge of self and social ties.

  15. Albuquerque/Middle Rio Grande Urban Waters Viewer

    Data.gov (United States)

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

  16. VT Built Up Lands in Grand Isle County - 1977

    Data.gov (United States)

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

  17. VT Built Up Lands in Grand Isle County - 1986

    Data.gov (United States)

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

  18. VT Built Up Lands in Grand Isle County - 2003

    Data.gov (United States)

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

  19. VT Built Up Lands in Grand Isle County - 1980

    Data.gov (United States)

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

  20. VT Developed Lands in Grand Isle County - 2003

    Data.gov (United States)

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

  1. VT Built Up Lands in Grand Isle County - 1974

    Data.gov (United States)

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

  2. DAWN GRAND CALIBRATED (RDR) CERES COUNTS V1.0

    Data.gov (United States)

    National Aeronautics and Space Administration — The GRaND Reduced Data Records (RDR) contain a time series of calibrated spectra, counting data, and ephemeris, pointing, and geometry (EPG) data. The EPG data are...

  3. DAWN GRAND CALIBRATED (RDR) VESTA COUNTS V1.0

    Data.gov (United States)

    National Aeronautics and Space Administration — The GRaND Reduced Data Records (RDR) contain a time series of calibrated spectra, counting data, and ephemeris, pointing, and geometry (EPG) data. The data set is...

  4. Simulations of Precipitation Variability over the Upper Rio Grande Basin

    Energy Technology Data Exchange (ETDEWEB)

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

    1997-12-31

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

  5. Analysis of Steles with Libyan Inscriptions of Grande Kabylia, Algeria

    OpenAIRE

    Samia Ait Ali Yahia

    2017-01-01

    Several steles with Libyan inscriptions were discovered in Grande Kabylia (Algeria), but very few researchers were interested in these inscriptions. Our work is to list, if possible all these steles in order to do a descriptive study of the corpus. The steles analysis will be focused on the iconographic and epigraphic level and on the different forms of Libyan characters in order to highlight the alphabet used by the Grande Kabylia.

  6. Simulations of Precipitation Variability over the Upper Rio Grande Basin

    International Nuclear Information System (INIS)

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

    1997-10-01

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

  7. Restrictions on SU(5) as a grand unified theory

    International Nuclear Information System (INIS)

    Shellard, R.C.

    1984-01-01

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

  8. Audit Branding Grand Candi Hotel Semarang dalam Mempertahankan Okupansi

    OpenAIRE

    Setiawan, Rony Kristanto; Naryoso, Agus; Rahmiaji, Lintang Ratri; Pradekso, Tandiyo

    2015-01-01

    Grand Candi Hotel merupakan salah satu independent hotel bintang limayang berdiri di Kota Semarang. Okupansi Grand Candi Hotel pada awal tahun2015 sangat rendah, di bawah 60%. Okupansi awal tahun 2015 lebih rendahdibanding dengan tahun-tahun sebelumnya. Rendahnya okupansi disebabkan olehbeberapa faktor, diantaranya: melemahnya kondisi ekonomi Indonesia di tahun2015 yang berdampak krisis pada semua sektor USAha, diterbitkannya surat edaranMen-PAN RB No. 10/2014, dan persaingan bisnis perhotela...

  9. 3D View of Grand Canyon, Arizona

    Science.gov (United States)

    2000-01-01

    The Grand Canyon is one of North America's most spectacular geologic features. Carved primarily by the Colorado River over the past six million years, the canyon sports vertical drops of 5,000 feet and spans a 445-kilometer-long stretch of Arizona desert. The strata along the steep walls of the canyon form a record of geologic time from the Paleozoic Era (250 million years ago) to the Precambrian (1.7 billion years ago).The above view was acquired by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument aboard the Terra spacecraft. Visible and near infrared data were combined to form an image that simulates the natural colors of water and vegetation. Rock colors, however, are not accurate. The image data were combined with elevation data to produce this perspective view, with no vertical exaggeration, looking from above the South Rim up Bright Angel Canyon towards the North Rim. The light lines on the plateau at lower right are the roads around the Canyon View Information Plaza. The Bright Angel Trail, which reaches the Colorado in 11.3 kilometers, can be seen dropping into the canyon over Plateau Point at bottom center. The blue and black areas on the North Rim indicate a forest fire that was smoldering as the data were acquired on May 12, 2000.Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U.S. Science team leader; Moshe Pniel of JPL is the project manager. ASTER is the only high resolution imaging sensor on Terra. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as

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

    Directory of Open Access Journals (Sweden)

    Edson M. Colodel

    2003-12-01

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

  11. The Grand Tour via Geodesic Interpolation of 2-frames

    Science.gov (United States)

    Asimov, Daniel; Buja, Andreas

    1994-01-01

    Grand tours are a class of methods for visualizing multivariate data, or any finite set of points in n-space. The idea is to create an animation of data projections by moving a 2-dimensional projection plane through n-space. The path of planes used in the animation is chosen so that it becomes dense, that is, it comes arbitrarily close to any plane. One of the original inspirations for the grand tour was the experience of trying to comprehend an abstract sculpture in a museum. One tends to walk around the sculpture, viewing it from many different angles. A useful class of grand tours is based on the idea of continuously interpolating an infinite sequence of randomly chosen planes. Visiting randomly (more precisely: uniformly) distributed planes guarantees denseness of the interpolating path. In computer implementations, 2-dimensional orthogonal projections are specified by two 1-dimensional projections which map to the horizontal and vertical screen dimensions, respectively. Hence, a grand tour is specified by a path of pairs of orthonormal projection vectors. This paper describes an interpolation scheme for smoothly connecting two pairs of orthonormal vectors, and thus for constructing interpolating grand tours. The scheme is optimal in the sense that connecting paths are geodesics in a natural Riemannian geometry.

  12. Perfluoroalkyl substances in waters along the Grand Canal, China.

    Science.gov (United States)

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

    2017-07-01

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

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

    Directory of Open Access Journals (Sweden)

    N.P. Batieieva

    2015-04-01

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

  14. Historical records of solar grand minima: a review

    Science.gov (United States)

    Vaquero, José M.

    2012-07-01

    Knowing solar activity during the past centuries is of great interest for many purposes. Historical documents can help us to know about the behaviour of the Sun during the last centuries. The observation of aurorae and naked-eye sunspots provides us with continuous information through the last few centuries that can be used to improve our knowledge of the long-term solar activity including solar Grand Minima. We have more or less detailed information on only one Grand minimum (the Maunder minimum in the second half of 17th century), which serves as an archetype for Grand minima in general. Telescopic sunspot records and measurements of solar diameter during Maunder minimum are available. In this contribution, I review some recent progress on these issues.

  15. Regional economic impacts of Grand Canyon river runners.

    Science.gov (United States)

    Hjerpe, Evan E; Kim, Yeon-Su

    2007-10-01

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

  16. Environmental Audit of the Grand Junction Projects Office

    Energy Technology Data Exchange (ETDEWEB)

    1991-08-01

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

  17. Environmental Audit of the Grand Junction Projects Office

    International Nuclear Information System (INIS)

    1991-08-01

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

  18. Falares: a oralidade como elemento construtor da grande-reportagem

    OpenAIRE

    Alex Criado

    2006-01-01

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

  19. Divisão Territorial do Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Hans Augusto Thofehrn

    2014-05-01

    Full Text Available Versa sobre a Divisão Territorial do Rio Grande do Sul. Dividido em: Conceito de divisão administrativa; Necessidade da Geografia na divisão territorial; Conceito de área; Fatores que compõem uma paisagem geográfica; O problema da análise da paisagem; Análise da posição; Análise da paisagem; Análise das Interrrelações; Aplicação dos processos geográficos para o Rio Grande do Sul; O método; Estabelecimento de médias;

  20. The Grand Geochemistry of 4 Vesta: First Results

    Science.gov (United States)

    Prettyman, T. H.; Beck, A.; Feldman, W. C.; Forni, O.; Joy, S. P.; Lawrence, D. J.; McCoy T. J.; McFadden, L. A.; McSween, H. Y.; Mittlefehldt, D. W.; hide

    2012-01-01

    On 12-Dec-2011, the Dawn spacecraft commenced low altitude mapping of the giant asteroid, 4 Vesta (264-km mean radius). Dawn's roughly circular, polar, low altitude mapping orbit (LAMO) has a mean radius of 470 km, placing the spacecraft within about 210 km of Vesta's surface. At these altitudes, Dawn s Gamma Ray and Neutron Detector (GRaND) is sensitive to Vesta's elemental com-position (Fig. 1). GRaND will acquire data in LAMO for up to 16 weeks, which is sufficient to map the elemental composition of the entire surface of Vesta. The timing of LAMO enables us to report the first results of our geochemistry investigation at this conference. In this abstract, we present an overview of our initial observations, based on data acquired at high altitude and during the first weeks of LAMO. GRaND overview. A detailed description of the GRaND instrument, science objectives and prospective results is given in [1]. At low altitudes, GRaND is sensitive to gamma rays and neutrons produced by cosmogenic nuclear reactions and radioactive decay occurring within the top few decimeters of the surface and on a spatial scale of a few hundred kilometers. From these nuclear emissions, the abundance of several major- and minor-elements, such as Fe, Mg, Si, K, and Th can be determined. Assuming the howardite, eucrite, and diogenite (HED) meteorites are representative of Vesta s crustal composition [2], then GRaND will be able to map the mixing ratios of whole-rock HED end-members, enabling the determination of the relative proportions of basaltic eucrite, cumulate eucrite, and diogenite as well as the proportions of mafic and plagioclase minerals [1,3]. GRaND will also search for compositions not well-represented in the meteorite collection, such as evolved, K-rich lithologies [4], and outcrops of olivine from Vesta s mantle or igneous intrusions in major impact basins [5]. The search for a possible mesosiderite source region is described in [6]. GRaND will globally map the abundance of

  1. Grand Minima: Is The Sun Going To Sleep?

    Science.gov (United States)

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

    2014-12-01

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

  2. La Grande Guerra fra realtà ed illusione: La Grande Illusion e l’immaginario

    Directory of Open Access Journals (Sweden)

    Simone Di Blasi

    2015-12-01

    Full Text Available The aim of this brief essay is to focus on the relation between the meaning of reality and illusion in the movie La Grande Illusion (1937 by Jean Renoir and therefore to find how these ideas of the author may be productive in a thought about the imaginary. After a short look on the movies made at that time on the First World War, there is an overview of the French director poetics, which redefines the conception of the realism, contextualizing its work at the point of convergence of two imaginary “technological lines”, the cinema and the aviation. It follows the analysis of the movie and the illusions, as social largely shared imaginaries, described by the author. In the end it is showed the importance and the of illusion in Renoir’s poetics. Beyond the relationship realityfiction, he thought a dynamic reciprocity among illusion and reality: so that the reality is as “illusion” (a ruled horizon in which it is possible to enjoy a world of play and the illusion as an activity creating contents of “reality”.

  3. Reevaluating American Grand Strategy in an Era of Retrenchment

    Science.gov (United States)

    2012-06-01

    bipartisan support for what was essentially a “liberal institutionalist ” strategy began to breakdown.54 The absence of a military and ideological ...56 12 Synthetic Approach ...political ideology was vindicated after 20 years of doubt. Almost by default, “primacy” became the overarching grand strategy of the United States.3

  4. Brighty, donkeys and conservation in the Grand Canyon.

    Science.gov (United States)

    Wills, John

    2006-09-01

    The Grand Canyon is a vast place. It is almost incomprehensible in size. And yet it can also seem strangely crowded. Millions of tourists flock to the Grand Canyon in northern Arizona every year. In 1999, almost 5 million people visited, the highest figure in Canyon history. And each one of them expected to see a wild, free and untrammelled landscape. Despite the obvious natural resources, this expectation has proved anything but easy to satisfy. The US National Park Service (NPS), responsible for the management of most large North American parks (along with several historic sites and museums), has struggled to make or keep the canyon "grand". Park rangers have grappled with a multitude of issues during the past century, including automobile congestion, drying of the Colorado River and uranium mining inside the park. Conservation has posed a unique set of challenges. On a fundamental level, "restoring" the Grand Canyon to its "original" wilderness setting has proved intensely problematic. In the field of wildlife management, restoring the Canyon to its pre-Columbian splendour has entailed some tough decisions--none more so than a 1976 plan to eliminate a sizeable population of feral burros (wild donkeys) roaming the preserve, animals classified as exotics by the NPS.

  5. Johannes Althusius' grand federalism, the role of the Ephors and ...

    African Journals Online (AJOL)

    This article discusses the primary structures Johannes Althusius' constitutionalism, as explained in his Politica: Politics Methodically Set Forth and Illustrated with Sacred and Profane Examples published in 1603. The first of these structures and the theme that Althusius is most famous for, is his scheme of grand republican ...

  6. Condors back after long absence from Grand Canyon

    African Journals Online (AJOL)

    2007-03-02

    Mar 2, 2007 ... or even for UFOs. Benefield follows the birds closely. Condors are very curious and must be trained to stay away from humans. That requires hazing the birds by throwing pebbles at them or making noise when they get too close to the. Grand Canyon crowds. But visitors who get a glimpse of the scavengers ...

  7. Ecology, diversity, and sustainability of the Middle Rio Grande Basin

    Science.gov (United States)

    Deborah M. Finch; Joseph A. Tainter

    1995-01-01

    This book synthesizes existing information on the ecology, diversity, human uses, and research needs of the Middle Rio Grande Basin of New Mexico. Divided into nine chapters, the volume begins with reviews of the environmental history and human cultures in the Basin, followed by an analysis of the influences and problems of climate and water. Later chapters focus on...

  8. The Grand Coalition and Pension and Health Care Reform

    NARCIS (Netherlands)

    Haverland, M.; Stiller, S.J.

    2010-01-01

    This article focuses on German pension and health care reform politics under the Grand Coalition. All rich democracies face functional pressures to reform these sectors but are confronted with political and sometimes also institutionalobstacles. This holds in particular for the German party system,

  9. A grand-canonical ensemble of randomly triangulated surfaces

    International Nuclear Information System (INIS)

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

    1986-01-01

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

  10. Eesti nukufilm sai järjekordse grand prix

    Index Scriptorium Estoniae

    2005-01-01

    XII Rahvusvaheline animafilmifestival "KROK-2005", mis toimus laeval, mis sõitis Kiievist Odessasse. Rao Heidmets ja Hardi Volmer said festivali karnevalil oma jänese kostüümi eest grand prix. Eesti filmidest olid programmis "Karl ja Marilyn", "Frank ja Wendy", "Barbarid", "Laud" ja "Conkistadoor"

  11. Piccolo tõi Soomest taas grand prix'

    Index Scriptorium Estoniae

    2009-01-01

    Tänavuse Lappeenrantas toimunud rahvusvahelise suupillifestivali võistumängimisel osalesid suupilliklubi Piccolo orkester, kvartett ja noored solistid. Grand prix' ehk suure võidukarika pälvis Piccolo suupillikvartett koosseisus Ilmar Tõnisson, Andrus Haugas, Andres Kokk ja Elmar Trink. Noorte kategooria võitjaks tunnistati Martin Merevits, kolmandad kohad saavutasid Janek Sildvee bluusi- ja Eduard Einmann diatoonilise suupilli kategoorias

  12. Cromoblastomicose no Rio Grande do Sul: relato de 12 casos

    Directory of Open Access Journals (Sweden)

    Matte Shirley M.W.

    1997-01-01

    Full Text Available São relatados 12 casos de cromoblastomicose diagnosticados no interior do Rio Grande do Sul, no período 1988-1995. Os aspectos clínicos e evolutivos são analisados e comparados com a literatura. O único agente isolado foi Fonsecaea pedrosoi.

  13. Nuove prospettive storiografiche sulla Grande guerra: violenze, traumi, esperienze

    Directory of Open Access Journals (Sweden)

    Marco Bizzocchi

    2014-03-01

    Full Text Available Il testo propone, attraverso l’analisi delle recensioni pubblicate sulla rivista internazionale “First World War Studies”, una rassegna su alcuni recenti studi storici sulla Prima guerra mondiale. Dopo la svolta degli anni Settanta-Ottanta, la storiografia sta continuando ad approfondire in particolare il tema dei risvolti sociali e culturali della Grande guerra.

  14. Scaling up Social: Strategies for Solving Social Work's Grand Challenges

    Science.gov (United States)

    Rodriguez, Maria Y.; Ostrow, Laysha; Kemp, Susan P.

    2017-01-01

    The Grand Challenges for Social Work Initiative aims to focus the profession's attention on how social work can play a larger role in mitigating contemporary social problems. Yet a central issue facing contemporary social work is its seeming reticence to engage with social problems, and their solutions, beyond individual-level interventions.…

  15. Construction of calibration pads facility, Walker Field, Grand Junction, Colorado

    International Nuclear Information System (INIS)

    Ward, D.L.

    1978-08-01

    A gamma-ray spectrometer facility was completed at Walker Field Airport, Grand Junction, Colorado, in November 1976. This report describes spectrometers and their calibration, the construction of the spectrometer facility, the radioelement concentrations, procedures for using the facilites, and environmental considerations

  16. Prescribed fire, elk, and aspen in Grand Teton National Park

    Science.gov (United States)

    Ron Steffens; Diane Abendroth

    2001-01-01

    In Grand Teton National Park, a landscape-scale assessment of regeneration in aspen has assisted park managers in identifying aspen stands that may be at risk due to a number of interrelated factors, including ungulate browsing and suppression of wildland fire. The initial aspen survey sampled an estimated 20 percent of the park's aspen stands. Assessment of these...

  17. Grand Manner Aesthetics in Landscape: From Canvas to Celluloid

    Science.gov (United States)

    Auger, Emily E.

    2009-01-01

    The methods by which environmental issues are aestheticized in late-twentieth-century film is directly and historically related to those established for grand manner painters by Nicholas Poussin (1594-1665) and taught at the French academy from the seventeenth through the nineteenth centuries. That these fundamentals were part of the training of…

  18. Academia meets industry at the Multimedia Grand Challenge

    NARCIS (Netherlands)

    Snoek, C.G.M.; Slaney, M.

    2011-01-01

    This column is about last year's ACM Multimedia Grand Challenge in Florence, Italy, an event that endeavors to connect (academic) researchers more effectively with the realities of the business world. The authors describe the 10 challenges and present the three winning applications.

  19. Workshop and conference on Grand Challenges applications and software technology

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

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

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

    African Journals Online (AJOL)

    A GRAND PLAN FOR EARTH LOVE EDUCATION IN SOUTHERN AFRICA: The dream becomes a nightmare. So, what went wrong? Rob O'Donoghue. INTRODUCTION. The recent critique of the Council for the Environment (CFE) core syllabus for environmental education. (Taylor et.al, 1993) worried many people active in ...

  1. Alt-Energy Grand Prix Inspires an "I Can" Attitude

    Science.gov (United States)

    Tessmer, Al; Trzeciak, Mark

    2010-01-01

    This article describes how a team comprised largely of high school students builds and races an E85-fueled car and takes first place at the Bowling Green (Ohio) State University (BGSU) Grand Prix. Free and open to the public, the event features student drivers and crews, racing go-karts powered by renewable, ethanol-based E85 fuel. The track is a…

  2. Winning in straight sets helps in Grand Slam tennis

    NARCIS (Netherlands)

    Goossens, Dries R.; Kempeneers, Jurgen; Koning, Ruud H.; Spieksma, Frits C. R.

    2015-01-01

    In this contribution, we study whether fatigue resulting from the previous match affects a player's chances of winning his (or her) next match in Grand Slum tennis. We measure relative fatigue levels of two opponents by looking at the difference in number of sets played in their previous match. We

  3. Structures of Urban Poverty in Greg Sarris's "Grand Avenue"

    Science.gov (United States)

    Dyck, Reginald

    2010-01-01

    Greg Sarris's 1994 "Grand Avenue" offers tough urban stories about a long-fought, still-continuing struggle for survival and self-determination. Sarris's stories present the day-to-day lives of a contemporary, fictional Pomo community living in a multiracial neighborhood not far from their traditional homeland. The stories depict poverty, high…

  4. The canonical and grand canonical models for nuclear ...

    Indian Academy of Sciences (India)

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

  5. Grand Challenges Emerging Perspectives For Embedded Processing (BRIEFING CHARTS)

    Science.gov (United States)

    2007-03-06

    nΗy(n) 0 0 11 1 LKL > Virtual Optical Systemi t l ti l tr Post- Processing Co- Optimization Metrics Page 5 PROCESSING GRAND CHALLENGE 1 EO/IR Space...would be pretty shocked by what’s in a showroom now. Camera stores of the future will surprise us just as much.” -Nathan Myhrvold, former CTO of

  6. Os grandes consumidores de consultas medicas: um estudo de familia

    Directory of Open Access Journals (Sweden)

    M. Pereira Graça

    2002-01-01

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

  7. Grande Ronde Basin Fish Habitat Enhancement Project : 1998 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    McGowan, Vance R.; Powell, Russ M.

    1999-05-01

    The primary goal of ''The Grande Ronde Basin Fish Habitat Improvement Project'' is to access, create, improve, protect, and restore reparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2008-07-01

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

  9. DAWN GRAND RAW (EDR) CRUISE CHECKOUT/BACKGROUND COUNTS V1.0

    Data.gov (United States)

    National Aeronautics and Space Administration — The GRaND EDR are a time-ordered collection of gamma ray and neutron counting data and histograms acquired by GRaND during all phases of the Dawn mission. The...

  10. 76 FR 9341 - Grand River Dam Authority; Notice of Application Accepted for Filing, Soliciting Comments...

    Science.gov (United States)

    2011-02-17

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-391] Grand River Dam.... Project No.: 1494-391. c. Date Filed: January 7, 2011. d. Applicant: Grand River Dam Authority (GRDA). e... Contact: Tamara E. Jahnke, Assistant General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, OK...

  11. Hydraulic modeling analysis of the Middle Rio Grande - Escondida Reach, New Mexico

    Science.gov (United States)

    Amanda K. Larsen

    2007-01-01

    Human influence on the Middle Rio Grande has resulted in major changes throughout the Middle Rio Grande region in central New Mexico, including problems with erosion and sedimentation. Hydraulic modeling analyses have been performed on the Middle Rio Grande to determine changes in channel morphology and other important parameters. Important changes occurring in the...

  12. Water Environment Evolution along the China Grand Canal

    Science.gov (United States)

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

    2014-03-01

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

  13. Basement structures over Rio Grande Rise from gravity inversion

    Science.gov (United States)

    Constantino, Renata; Hackspacker, Peter Christian; Anderson de Souza, Iata; Sousa Lima Costa, Iago

    2017-04-01

    In this study, we show that from satellite-derived gravity field, bathymetry and sediment thicknesses, it is possible to give a 3-D model of the basement over oceanic areas, and for this purpose, we have chosen the Rio Grande Rise, in South Atlantic Ocean, to build a gravity-equivalent basement topography. The advantages of the method applied in this study are manifold: does not depend directly on reflection seismic data; can be applied quickly and with fewer costs for acquiring and interpreting the data; and as the main result, presents the physical surface below the sedimentary layer, which may be different from the acoustic basement. We evaluated the gravity effect of the sediments using the global sediment thickness model of NOAA, fitting a sediment compaction model to observed density values from Deep Sea Drilling Program (DSDP) reports. The Global Relief Model ETOPO1 and constraining data from seismic interpretation on crustal thickness are integrated in the gravity inversion procedure. The modeled Moho depth values vary between 6 to 27 km over the area, being thicker under the Rio Grande Rise and also in the direction of São Paulo Plateau. The inversion for the gravity-equivalent basement topography is applied for a gravity residual data, which is free from the gravity effect of sediments and from the gravity effect of the estimated Moho interface. A description of the basement depth over Rio Grande Rise area is unprecedented in the literature, however, our results could be compared to in situ data, provided by DSDP, and a small difference of only 9 m between our basement depth and leg 516 F was found. Our model shows a rift crossing the entire Rio Grande Rise deeper than previously presented in literature, with depths up to 5 km in the East Rio Grande Rise (ERGR) and deeper in the West Rio Grande Rise (WRGR), reaching 6.4 km. We find several short-wavelengths structures not present in the bathymetry data. Seamounts, guyots and fracture zones are much more

  14. Land use in Permanent Preservation Areas of Grande River (MG

    Directory of Open Access Journals (Sweden)

    Carlos Delano Cardoso de Oliveira

    2018-02-01

    Full Text Available ABSTRACT The Brazilian Forestry Code established the Permanent Preservation Areas (PPAs to preserve environmentally significant areas, such as the banks of waterways. Grande River is an important Brazilian river whose watercourse contains several hydroelectric plants, with few PPAs containing original features. Thus, this study analyzed land use in PPAs of a non-dammed stretch of the upper Rio Grande, in southern Minas Gerais. For this analysis, we used an image of the Rapideye sensor and the Maximum Likelihood classification method. The results showed the occurrence of pastures (49.63%, exposed soil (9.13%, others (0.77%, water (0.15% and ornamental vegetation (0.13% while the remaining native vegetation represented only 40.19% of PPAs. These numbers show that environmental laws have not been fulfilled in this area and there is strong human intervention in the PPAs studied.

  15. A Grande Reportagem em Televisão

    OpenAIRE

    Teixeira, Clara Manuela Araújo

    2009-01-01

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

  16. Carbon dioxide narcosis and grand mal seizure complicating laparoscopic herniorrhaphy.

    Science.gov (United States)

    Nunes, Quentin M; Gemmill, Elizabeth H; Eastwood, Joanne R; Lobo, Dileep N

    2007-02-01

    A 60-year-old man without comorbidity underwent a totally extraperitoneal repair of bilateral inguinal hernias under general anesthesia. Forty minutes after the procedure he developed a slow, shallow respiratory pattern with a respiratory rate of 5/min and a self-limiting grand mal seizure lasting 30 seconds. Arterial blood gas analysis indicated significant hypercarbia and acidosis. The total dose of morphine administered was 20 mg intravenously. Naloxone was administered and the respiratory rate improved. The patient was discharged after 24 hours after making a good recovery and has had no further seizures a year after surgery. Although hypercarbia is a well-known complication of laparoscopic surgery when CO2 is used for insufflation, this, to the best of our knowledge, is the first reported case of a patient sustaining a grand mal seizure resulting from CO2 narcosis after laparoscopic surgery. The possible mechanisms are discussed.

  17. Vasculites dos médios e grandes vasos

    OpenAIRE

    Brandt,Hebert Roberto Clivati; Arnone,Marcelo; Valente,Neusa Yuriko Sakai; Sotto,Mirian Nacagami; Criado,Paulo Ricardo

    2009-01-01

    As vasculites são constituídas por um grande grupo de síndromes caracterizadas por inflamação e necrose da parede dos vasos sangüíneos, resultando em estreitamento ou oclusão do lúmen. A distribuição dos vasos envolvidos varia consideravelmente e serve de base para a classificação das síndromes vasculíticas: grandes vasos (arterite de Takayasu, arterite temporal); pequenos e médios vasos (poliarterite nodosa, síndrome de Churg-Strauss, granulomatose de Wegener, vasculites nas doenças reumátic...

  18. Grand societal challenges in information systems research and education

    CERN Document Server

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

    2015-01-01

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

  19. Clinical Immersion and Biomedical Engineering Design Education: "Engineering Grand Rounds".

    Science.gov (United States)

    Walker, Matthew; Churchwell, André L

    2016-03-01

    Grand Rounds is a ritual of medical education and inpatient care comprised of presenting the medical problems and treatment of a patient to an audience of physicians, residents, and medical students. Traditionally, the patient would be in attendance for the presentation and would answer questions. Grand Rounds has evolved considerably over the years with most sessions being didactic-rarely having a patient present (although, in some instances, an actor will portray the patient). Other members of the team, such as nurses, nurse practitioners, and biomedical engineers, are not traditionally involved in the formal teaching process. In this study we examine the rapid ideation in a clinical setting to forge a system of cross talk between engineers and physicians as a steady state at the praxis of ideation and implementation.

  20. US DOE Grand Challenge in Computational Accelerator Physics

    International Nuclear Information System (INIS)

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

    1998-01-01

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

  1. Avifauna de Frederico Westphalen, Rio Grande do Sul, Brasil

    Directory of Open Access Journals (Sweden)

    Eli Maria Teixeira

    2009-06-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2009v22n4p117 Entre os anos de 2003 e 2008, esforços foram conduzidos para amostrar a avifauna do município de Frederico Westphalen no extremo norte do Rio Grande do Sul. Foram registradas 165 espécies pertencentes a 51 famílias, correspondendo a 26,4% da riqueza conhecida para o estado.

  2. US Grand Strategy: An Assessment of Statutory Requirements

    Science.gov (United States)

    2012-02-15

    Civilian Security, Democracy and Human Rights, expansion of the capacities of the Under Secretary for Arms Control and 18 National Security...and Athanassioss G. Koliopoulis. Thucydides on Strategy: Athenian and Spartan Grand Strategies in the Pelopenesian War and Their Relevance Today. New...distinct ways Y 3.0.4 Speak out for universal rights Y 3.0.5 Support fragile democracies & civil society Y 3.0.6 Support dignity that

  3. Bitcoin Market Volatility Analysis Using Grand Canonical Minority Game

    Directory of Open Access Journals (Sweden)

    Matteo Ortisi

    2016-12-01

    Full Text Available In this paper we propose to use the Grand Canonical Minority Game (GCMG, a highly simplified financial market model as a model of bitcoin market to show how the lack of an income for “miners”, similar to yield earned by bond holders, could be a structural reason for high volatility of bitcoin price in a reference currency. Coherently with present analysis, the introduction of future contracts on bitcoin would have the effect of reducing the overall market volatility.

  4. Grand challenges for integrated USGS science—A workshop report

    Science.gov (United States)

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

    2017-06-30

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

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

  6. Bias Gender Dalam Novel La Grande Borne Karya NH. Dini

    OpenAIRE

    Dilla, Raili Irfa; Thahar, Harris Effendi; Zulfikarni, Zulfikarni

    2013-01-01

    The purpose of this article was to describe the gender diffraction in novel La Grande Borne by Nh. Dini, evaluated from five aspects, (a) marginalization, (b) subordination, (c) stereotype, (d) violence, and (e) double work load. The data of this study was the sentences that refer to the gender diffraction.. The analyze technics were (1) describe the data, (2) analyze the data that refer to gender, (3) lnterpretated the unfair in gender, and (4) conclusion. The results of this study could be ...

  7. Blaise Cendrars et ses 'Grands Fétiches'

    DEFF Research Database (Denmark)

    Doubinsky, Sebastien

    2016-01-01

    repousser à l'extrême les frontières de la modernité. La série des Grands Fétiches participe directement de ce désir, et nous tenterons de montrer dans cet article comment ces objets dits primitifs deviennent des objets « instables » qui remettent en question la définition même du poétique....

  8. Interplay between grand unification and supersymmetry in SU(5 ...

    Indian Academy of Sciences (India)

    fermion masses in SU(5), and the issues of symmetry breaking, doublet–triplet splitting and fermion masses in E6. Keywords. Grand unification; supersymmetry. PACS Nos 12.10.−g; 12.60.Jv; 12.10.Dm; 12.10.Kt. 1. Introduction. This work is based on the papers [1–5]. I had the pleasure to work with Charan Aulakh (3 papers ...

  9. Sustentabilidade em Grandes Usinas Hidrelétricas

    Directory of Open Access Journals (Sweden)

    Roberto Censi Faria

    2012-04-01

    Full Text Available Nenhuma atividade empresarial nos dias atuais pode ser implementada sem que se levem em conta os aspectos de sustentabilidade. Esse conceito que nasceu do desenvolvimento sustentável dos anos 1970 e 1980 e que ficou consagrado no conceito dos três pilares de Jonh Elkington – econômico, social e ambiental, a “triple bottom line”, é um condicionante para todos os tipos de empreendimentos, especialmente para as grandes usinas hidrelétricas. As grandes usinas hidrelétricas foram por um tempo os grandes vilões do desenvolvimento, por causa da ênfase exagerada dada aos impactos que causam nas pessoas e no meio ambiente. Essa pecha que acometeu as usinas hidrelétricas, causada em grande parte por causa de alguns empreendimentos mal planejados, precisa ser revertida. Por outro lado, usinas hidrelétricas são formas de energia limpa e renovável, com mínima agressão ao meio ambiente, e menor dano às populações afetadas, se bem planejadas. Torna-se importante analisar os aspectos de sustentabilidade associados a esses empreendimentos. Existem arcabouços dedicados a fazer a análise dos aspectos de sustentabilidade de aproveitamentos hidrelétricos. Nesse trabalho é feita uma comparação entre duas ferramentas para avaliação de sustentabilidade em hidrelétricas, analisando prós e contras, facilidades e dificuldades relativas à aplicação destas.DOI:10.5585/gep.v3i1.81

  10. Filmagens pioneiras no Rio Grande do Sul aconteceram em 1904

    Directory of Open Access Journals (Sweden)

    Póvoas, Glênio Nicola

    2002-01-01

    Full Text Available O pouco que se conhece das histórias regionais do cinema brasileiro está baseado em fontes muitas vezes imprecisas, incompletas, duvidosas, não confiáveis. Este texto sobre a passagem de José Filippi1 pelo Rio Grande do Sul pretende introduzir uma nova abertura/leitura sobre as origens, em particular, da cinematografia gaúcha

  11. Radiative breaking of cosmologically acceptable grand unified theories

    International Nuclear Information System (INIS)

    Gato, B.; Leon, J.; Quiros, M.

    1984-01-01

    We present a cosmologically acceptable grand unified model where the breaking of SU(5) proceeds through radiative corrections induced by supergravity soft-breaking terms. The breaking scale is determined by dimensional transmutation. The model is compatible with the radiative breaking of SU(2)sub(L)xU(1)sub(Y) which provides an experimentally accessible low energy particle spectrum and small top quark mass. (orig.)

  12. Z2 vortex strings in grand unified theories

    International Nuclear Information System (INIS)

    Olive, D.; Turok, N.

    1982-01-01

    Spontaneously broken gauge theories may display distinct vortex string solutions for the disconnected components of the exact gauge symmetry group. A type of Higgs mechanism thought to apply in grand unified theories as being responsible for fermion masses yields Z 2 vortex lines, irrespectively of the group. These could seed galaxy formation if the corresponding fermion masses are superheavy. More generally a Higgs mechanism producing Zsub(n) vortex strings is presented. (orig.)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

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

  14. Proceedings of the fourth workshop on grand unification

    Energy Technology Data Exchange (ETDEWEB)

    Weldon, H.A.; Langacker, P.; Steinhardt, P.J.

    1983-01-01

    This book compiles the papers presented at the fourth conference of grand unified theories of nuclear physics held in University of Pennsylvania April 1983. The topics covered were proton decay theory; angular distribution and flux of atmospheric neutrinos; atmospheric neutrinos and astrophysical neutrinos in proton decay experiments; review of future nucleon decay experiments; monopole experiments; searches for magnetic monopole; monopoles, gauge, fields and anomalies; darkmatter, galaxies and voids; adiabatic fluctuations; supersymmetry, supergravity, and Kaluza-Klein theories; superstring theory and superunification.

  15. The Effects of Water Markets: Evidence from the Rio Grande.

    Science.gov (United States)

    Debaere, P.; Li, T.

    2016-12-01

    The Effects of Water Markets: Evidence from the Rio GrandePeter Debaere, University of Virginia Tianshu Li, University of Virginia The Rio Grande water market is one of the oldest water markets in the United States. Employing techniques from the social sciences, we present the first difference-in-difference analysis of the actual impact of water markets on production. We compare from 1954 to 2012 the crop composition in counties in the Rio Grande water market with those in their neighboring control counties before and after the water market was established in 1971. We provide evidence that water markets can facilitate a shift from crops that are on average more to ones that are less water intensive, or, alternatively, from crops that are on average less to ones that are more productive in terms of $ generated per unit of water. In addition, we find that such reallocations are especially prevalent in times of drought. Our findings supports water markets as a tool to manage water more effectively, which is one of the main challenges of an increasingly water-strapped world.

  16. Frequency and initiation of debris flows in Grand Canyon, Arizona

    Science.gov (United States)

    Griffiths, Peter G.; Webb, Robert H.; Melis, Theodore S.

    2004-12-01

    Debris flows from 740 tributaries transport sediment into the Colorado River in Grand Canyon, Arizona, creating rapids that control its longitudinal profile. Debris flows mostly occur when runoff triggers failures in colluvium by a process termed "the fire hose effect." Debris flows originate from a limited number of geologic strata, almost exclusively shales or other clay-rich, fine-grained formations. Observations from 1984 through 2003 provide a 20 year record of all debris flows that reached the Colorado River in Grand Canyon, and repeat photography provides a 100 year record of debris flows from 147 tributaries. Observed frequencies are 5.1 events/year from 1984 to 2003, and historic frequencies are 5.0 events/year from 1890 to 1983. Logistic regression is used to model historic frequencies based on drainage basin parameters observed to control debris flow initiation and transport. From 5 to 7 of the 16 parameters evaluated are statistically significant, including drainage area, basin relief, and the height of and gradient below debris flow source areas, variables which reflect transport distance and potential energy. The aspect of the river channel, which at least partially reflects storm movement within the canyon, is also significant. Model results are used to calculate the probability of debris flow occurrence at the river over a century for all 740 tributaries. Owing to the variability of underlying geomorphic controls, the distribution of this probability is not uniform among tributaries of the Colorado River in Grand Canyon.

  17. Field Studies of Geothermal Reservoirs Rio Grande Rift, New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    James C Witcher

    2002-07-30

    The Rio Grande rift provides an excellent field laboratory to study the nature of geothermal systems in an extensional environment. Much of the geologic complexity that is found in the Basin and Range is absent because the rift is located on cratonic crust with a thin and well-characterized Phanerozoic stratigraphy and tectonic history. On the other hand, the Neogene thermo-tectonic history of the rift has many parallels with the Basin and Range to the west. The geology of the southern Rio Grande rift is among the best characterized of any rift system in the world. Also, most geologic maps for the region are rather unique in that detailed analyses of Quaternary stratigraphic and surficial unit are added in concert with the details of bedrock geology. Pleistocene to Holocene entrenchment of the Rio Grande and tributaries unroofs the alteration signatures and permeability attributes of paleo outflow plumes and upflow zones, associated with present-day, but hidden or ''blind,'' hydrothermal systems at Rincon and San Diego Mountain.

  18. Lower Grande Ronde smolt trap monitoring. Annual report 1996

    International Nuclear Information System (INIS)

    Setter, A.; Carmichael, R.W.

    1998-01-01

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

  19. United States Department of Energy, Grand Junction Office

    International Nuclear Information System (INIS)

    1980-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

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

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

    International Nuclear Information System (INIS)

    1996-06-01

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

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

    Directory of Open Access Journals (Sweden)

    Alberto T. Londero

    1986-03-01

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

  3. Fostering Scientific Literacy: Establishing Social Relevance via the Grand Challenges

    Science.gov (United States)

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

    2010-12-01

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

  4. UMTRA project water sampling and analysis plan, Grand Junction, Colorado

    International Nuclear Information System (INIS)

    1994-07-01

    Surface remedial action will be completed at the Grand Junction processing site during the summer of 1994. Results of 1993 water sampling indicate that ground water flow conditions and ground water quality at the processing site have remained relatively constant with time. Uranium concentrations in ground water continue to exceed the maximum concentration limits, providing the best indication of the extent of contaminated ground water. Evaluation of surface water quality of the Colorado River indicate no impact from uranium processing activities. No compliance monitoring at the Cheney disposal site has been proposed because ground water in the Dakota Sandstone (uppermost aquifer) is classified as limited-use (Class 111) and because the disposal cell is hydrogeologically isolated from the uppermost aquifer. The following water sampling and water level monitoring activities are planned for calendar year 1994: (i) Semiannual (early summer and late fall) sampling of six existing monitor wells at the former Grand Junction processing site. Analytical results from this sampling will be used to continue characterizing hydrogeochemical trends in background ground water quality and in the contaminated ground water area resulting from source term (tailings) removal. (ii) Water level monitoring of approximately three proposed monitor wells projected to be installed in the alluvium at the processing site in September 1994. Data loggers will be installed in these wells, and water levels will be electronically monitored six times a day. These long-term, continuous ground water level data will be collected to better understand the relationship between surface and ground water at the site. Water level and water quality data eventually will be used in future ground water modeling to establish boundary conditions in the vicinity of the Grand Junction processing site. Modeling results will be used to help demonstrate and document the potential remedial alternative of natural flushing

  5. Simone de Beauvoir - a grande dama do feminismo

    Directory of Open Access Journals (Sweden)

    Rosa Alice Caubet

    2008-04-01

    Full Text Available A primeira mulher em que se pensa quando se procura, na literatura francesa, o exemplo de uma mulher que seja também uma grande escritora, é seguramente Colette. Mas, se em sua vida Colette foi uma feminista convicta, se teve um comportamento que desafiava toda e qualquer convenção da sociedade machista - mesmo que consideremos os padrões atuais - as suas personagens de meia idade e seu extenso bestiário têm, pela maneira como ela aborda esses temas, relentos de misoginia.

  6. Impacts agricoles des sequences seches au cours de la grande ...

    African Journals Online (AJOL)

    La variabilité pluviométrique de ces trois dernières décennies au Bénin est marquée par une diminution du nombre de jours de pluie. Cette diminution entraîne des séquences sèches au coeur de la grande saison pluviométrique et par conséquent influe sur la production agricole de la commune d'Adjohoun. La présente ...

  7. GRAND DESIGN MODEL PEMBINAAN PROFESIONAL GURU BERBASIS DETERMINAN KINERJA GURU

    Directory of Open Access Journals (Sweden)

    Bambang Budi Wiyono

    2015-08-01

    Full Text Available Abstract: A Grand Design Model of Teacher Professional Education Based on Teacher's Perfor­mace Determinant. One of the crucial factors that determines the quality of education is teachers. Thus, developing teachers' professionalism in carrying out their work is essential. This study aims at developing a grand design model of teacher professional education based on determinant factors of teachers' performance. It is a research and development study (R&D, in which data were collected through questionnaires, observations, and interviews, and analyzed using descriptive statistics, correla­tion analysis, and qualitative data analysis. The sample consists of 90 teachers and 28 headmasters selected using quota random sampling. The findings of the study show that the effective model of teacher pro­fessional education is the one conducted through five steps, namely, needs analysis, development of training and supervision programs, implementation of the programs, evaluation of the programs, and follow-ups of the programs. The development of the programs requires coordination among related in­stitutions. The implementation needs to refer to the right principles, approach, and training techniques and be supported by good facilities, media, trainers, and training places. Keywords: training model, teachers' professionalism, teachers' performance Abstrak: Grand Design Model Pembinaan Profesional Guru Berbasis Determinan Kinerja Guru. Salah satu faktor yang sangat menentukan mutu pendidikan adalah guru. Untuk itu diperlukan pening­katan profesionalisme guru dalam melaksanakan tugas. Penelitian ini bertujuan mengembangkan grand design model pembinaan profesional guru yang efektif berbasis faktor-faktor determinan kinerja guru. Penelitian menggunakan desain penelitian pengembangan. Sampel diambil sebesar 90 guru dan 28 kepala sekolah dengan quota random sampling. Data dikumpulan data kuesioner, observasi, dan wawancara. Hasil pengumpulan data dianalisis

  8. Grande Ronde Endemic Spring Chinook Project - ODFW, 2008 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Patterson, Scott

    2009-04-10

    Core activities of the Grande Ronde Endemic Spring Chinook Supplementation Program (GRESCSP) are funded through the authority of the Lower Snake River Fish and Wildlife Compensation Plan (LSRCP). The LSRCP program was approved by the Water Resources Development Act of 1976, PL 94-587, Section 102, 94th Congress substantially in accordance with the Special Report, LSRCP, June 1975 on file with the Chief of Engineers. The LSRCP was prepared and submitted in compliance with the Fish and Wildlife Coordination Act of 1958, PL 85-624, 85th Congress, August 12, 1958 to mitigate for the losses of fish and wildlife caused by the construction of dams on lower Snake River. The GRESCSP is an artificial propagation program that was initiated by Bonneville Power Administrations Fish and Wildlife program in the mid 1990's. The intent of this program was to change the mitigation aspect of the LSRCP program (harvest mitigation) to an integrated supplementation program; inasmuch as, hatchery produced fish could be experimentally used as a recovery tool and fish surplus to mitigation would be available for in-place and in-kind harvest. Fish production is still authorized by the LSRCP with the original mitigation return goal of 5,860 adult spring Chinook to the project area. The GRESCSP was developed with two primary components: (1) conventional broodstock (projects 199800702; 199800703; 199800704) and (2) captive brood (projects 199801001; 199801006). The GRESCSP relies on cooperative M&E efforts from the LSRCP including setting aside the Wenaha and Minam tributaries as natural production reserves components used for reference streams. The GRESCSP, coordinated with federal and tribal partners, identifies production levels for both propagation components and weir management strategies for each of the three supplemented tributary areas within the Grande Ronde Sub-basin. The three supplemented areas are Catherine Creek, Lostine River, and upper Grande Ronde River. Lookingglass

  9. Igreja e italianidade: Rio Grande do Sul (1875-1945

    Directory of Open Access Journals (Sweden)

    Paulo César Possamai

    1999-12-01

    Full Text Available This article analyses the position adopted by the catholic clergy concerning the italianità policy among the Italian immigrants in the State of Rio Grande do Sul. While the Carlists protected the Italian nationalism among the colonists and were inclined to a good relationship between the Catholic Church and the Kingdom of Italy, to the Capuchins the italianità was useful to preserve the catholic faith among the colonists, although they also supported the conservative point of view of the Vatican, that the liberal Italian State was the usurper of the papacy lands.

  10. The effects of radiation on the outer planets grand tour

    Science.gov (United States)

    1971-01-01

    A handbook is presented which was designed to accompany an oral presentation on the effects of radiation on the outer planets grand tour (OPGT). A summary of OPGT radiation environments expected from natural sources and the radioisotope thermoelectric generators and basic radiation effects and processes are reviewed, and ionization and displacement effects are examined. The presentation summarizes the effects of radiation on miscellaneous spacecraft materials and devices. The annealing and hardening of electronics are described. Special emphasis is placed on microcircuits. Mathematical modeling of circuits affected by radiation and radiation environmental testing are discussed. A review of means of evaluating the performance and correcting failures of irradiated devices is also presented.

  11. Ethical Grand Rounds: Teaching Ethics at the Point of Care.

    Science.gov (United States)

    Airth-Kindree, Norah M M; Kirkhorn, Lee-Ellen C

    2016-01-01

    We offer an educational innovation called Ethical Grand Rounds (EGR) as a teaching strategy to enhance ethical decision-making. Nursing students participate in EGR-flexible ethical laboratories, where they take stands on ethical dilemmas, arguing for--or against--an ethical principle. This process provides the opportunity to move past normative ethics, that is, an ideal ethical stance in accord with ethical conduct codes, to applied ethics, what professional nurses would do in actual clinical practice, given the constraints that exist in contemporary care settings. EGR serves as a vehicle to translate "what ought to be" into "what is."

  12. Google Science Fair 2012 : Grand Prize Winner Brittany Wenger

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    17-18 age category AND Grand Prize Winner: Brittany Wenger (USA)—“Global Neural Network Cloud Service for Breast Cancer.” Brittany’s project harnesses the power of the cloud to help doctors accurately diagnose breast cancer. Brittany built an application that compares individual test results to an extensive dataset stored in the cloud, allowing doctors to assess tumors using a minimally-invasive procedure. Brittany Michelle Wenger, and her mother, passed through the CERN Control Centre accompanied by Mike Lamont, CERN Beams Department, Operation Group Leader.

  13. Review of GI Science Trends and Grand Challenges (Invited)

    Science.gov (United States)

    Gould, M.; Esri Education Team

    2010-12-01

    Geographic Information Science was defined by Goodchild's keynote presentation at the 1990 Symposium on Spatial Data Handling in Zurich and subsequent paper in the International Journal of Geographic Information Systems. Over the past 20 years it has maintained part of its original base but also has grown to accommodate possibilities afforded by new technologies and new societal concerns. Recent review articles and a special session on GI Science grand challenges held at the 2010 meeting of the Association of American Geographers, have provided perspectives on key trends in GI Science, that this AGU presentation now summarizes. The GIS software industry has responded to some and are pending advances on others of these trends.

  14. Municipalização do Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Guido Willaldino

    2014-05-01

    Full Text Available Consta de tabelas com a emancipação de todos os municípios da época. Artigo dividido em: A vida de Rio Grande de São Pedro; os quatro primeiros municípios; Começa a fragmentação; Uma transformação étnica, social, cultural e econômica: República; Revolução de 1930; A enxurrada; Os desmembramentos; Perspectiva

  15. Grande Ronde Basin Fish Habitat Enhancement Project : 2000 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    McGowan, Vance R.; Powell, Russ M.; Stennfeld, Scott P.

    2001-04-01

    On July 1, 1984 the Bonneville Power Administration and the Oregon Department of Fish and Wildlife entered into an agreement to initiate fish habitat enhancement work in the Joseph Creek subbasin of the Grande Ronde River Basin in northeast Oregon. In July of 1985 the Upper and Middle Grande Ronde River, and Catherine Creek subbasins were included in the intergovernmental contract, and on March 1, 1996 the Wallowa River subbasin was added. The primary goal of ''The Grande Ronde Basin Fish Habitat Enhancement Project'' is to access, create, improve, protect, and restore riparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin. This project provided for implementation of Program Measure 703 (C)(1), Action Item 4.2 of the Northwest Power Planning Council's Columbia River Basin Fish and Wildlife Program (NPPC, 1987), and continues to be implemented as offsite mitigation for mainstem fishery losses caused by the Columbia River hydro-electric system. All work conducted by the Oregon Department of Fish and Wildlife is on private lands and therefore requires that considerable time be spent developing rapport with landowners to gain acceptance of, and continued cooperation with this program throughout 10-15 year lease periods. This project calls for passive regeneration of habitat, using riparian enclosure fencing as the primary method to restore degraded streams to a normative condition. Active remediation techniques using plantings, off-site water developments, site-specific instream structures, or whole channel alterations are also utilized where applicable. Individual projects contribute to and complement ecosystem and basin-wide watershed restoration efforts that are underway by state, federal, and tribal agencies, and local watershed councils. Work undertaken during 2000 included: (1) Implementing 2 new projects in the Grande Ronde drainage, and retrofitting one old

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

    Science.gov (United States)

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

    1998-01-01

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

  17. Geomorphology of plutonium in the Northern Rio Grande

    International Nuclear Information System (INIS)

    Graf, W.L.

    1993-03-01

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

  18. The Tragedy of Migrants. Gabriele Del Grande's Reportage

    Directory of Open Access Journals (Sweden)

    Luigi Franchi

    2017-11-01

    Full Text Available L’espressione "Tragedia dei migranti" che ciclicamente compare nei notiziari televisivi, seppur evocando la categoria del tragico, non suscita nessuno dei sentimenti che caratterizzano questa forma di spettacolo. Lo spettatore infatti è portato a considerare i naufragi nel Mediterraneo il frutto di un destino ineluttabile, senza quindi intravedere alcuna possibilità da parte sua di intervenire sulla realtà. Mamadou va a morire e Il mare di mezzo di Gabriele Del Grande dimostrano come i naufragi dei migranti nel Mediterraneo non siano parte del disegno divino di un deus absconditus, ma una delle drammatiche conseguenze della crisi economica della contemporaneità. Esibendo i meccanismi sottesi al fenomeno della migrazione, l’autore mostra i presupposti razionali sui quali questa si fonda e suggerisce come i suoi esiti drammatici possano essere contrastati a livello individuale e collettivo. Questo articolo si propone di dotare di un senso più pieno l’espressione "tragedia dei migranti": per fare ciò si rintraccerà all’interno dei reportage la riemersione di alcuni topoi della tragedia greca. Verrà inoltre individuata tra gli individui incontrati da Del Grande nei suoi viaggi e i personaggi della tragedia greca una serie di analogie in grado di restituire alla condizione del migrante una reale potenzialità tragica.

  19. Towards a grand deal on subsidies and climate change

    International Nuclear Information System (INIS)

    Moor, Andre de

    2001-01-01

    Recent studies have identified public subsidies as a principal cause of unsustainable development. Worldwide, governments are spending up to $US950 billion a year on subsidies. Many of these public subsidies fail to serve their purpose and in fact, often turn out as policy failures as they further distort trade and cause environmental harm. The energy sector is among the most subsidized sectors in the world, receiving over $US240 billion per annum of public subsidies. This article highlights current energy subsidies and their implications. The article examines: (i) the global size and distribution of energy subsidies in industrialized and developing countries; (ii) the impact of these subsidies on the economy, equity and the environment ana their role as barriers for sustainable development; (iii) the political economy behind public subsidies and the various political and institutional barriers and lock-in mechanisms that cause subsidies to become entrenched in economic and public structures; and (iv) proposals for effective subsidy reform in energy policies, suggesting a global strategy to eliminate energy subsidies. OECD governments are in a position to take the lead, and the UN Framework Convention on Climate Change presents an excellent opportunity of striking a political grand deal and linking the reform of energy subsidies to a meaningful participation of developing countries to the Kyoto Protocol. Moreover, if sinks are to be included in the clean development mechanism (CDM), it is crucial to include the removal of forestry subsidies in the grand deal. (author)

  20. Geomorphology of plutonium in the Northern Rio Grande

    Energy Technology Data Exchange (ETDEWEB)

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

    1993-03-01

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

  1. O DISCURSO DO MARKETING DE LUGAR E OS GRANDES EVENTOS

    Directory of Open Access Journals (Sweden)

    Michel Nicolau Netto

    Full Text Available Os grandes eventos se globalizam na mesma medida em que proliferam os lugares promovidos como marcas. Embora autônomos, esses processos estão relacionados ao se fundarem numa visão de que os lugares devem competir na globalização e que a competição deve se dar a partir de suas imagens. Esse tipo de competição se embasa num discurso produzido por publicitários de marketing de lugar, que tanto manuseiam formas simbólicas construídas como identidades coletivas, quanto se engajam na produção de novos elementos, de forma a configurá-los, tal qual as marcas de produtos, como diferencial competitivo. Neste artigo, investigo a atuação desses publicitários, compreendidos como artífices de um “senso comum planetário” que ressignifica a imagem do lugar a partir de concepção de uma marca. Serão aqui analisados os pressupostos desse discurso, suas instâncias de legitimidade e sua relação com os grandes eventos, que devem ser entendidos como espaços de consagração e circulação do discurso do marketing de lugar.

  2. Multivariable extrapolation of grand canonical free energy landscapes

    Science.gov (United States)

    Mahynski, Nathan A.; Errington, Jeffrey R.; Shen, Vincent K.

    2017-12-01

    We derive an approach for extrapolating the free energy landscape of multicomponent systems in the grand canonical ensemble, obtained from flat-histogram Monte Carlo simulations, from one set of temperature and chemical potentials to another. This is accomplished by expanding the landscape in a Taylor series at each value of the order parameter which defines its macrostate phase space. The coefficients in each Taylor polynomial are known exactly from fluctuation formulas, which may be computed by measuring the appropriate moments of extensive variables that fluctuate in this ensemble. Here we derive the expressions necessary to define these coefficients up to arbitrary order. In principle, this enables a single flat-histogram simulation to provide complete thermodynamic information over a broad range of temperatures and chemical potentials. Using this, we also show how to combine a small number of simulations, each performed at different conditions, in a thermodynamically consistent fashion to accurately compute properties at arbitrary temperatures and chemical potentials. This method may significantly increase the computational efficiency of biased grand canonical Monte Carlo simulations, especially for multicomponent mixtures. Although approximate, this approach is amenable to high-throughput and data-intensive investigations where it is preferable to have a large quantity of reasonably accurate simulation data, rather than a smaller amount with a higher accuracy.

  3. Female homicide in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Tomedi Leites

    2014-09-01

    Full Text Available This study aimed to assess the female homicide rate due to aggression in Rio Grande do Sul, Brazil, using this as a "proxy" of femicide. This was an ecological study which correlated the female homicide rate due to aggression in Rio Grande do Sul, according to the 35 microregions defined by the Brazilian Institute of Geography and Statistics (IBGE, with socioeconomic and demographic variables access and health indicators. Pearson's correlation test was performed with the selected variables. After this, multiple linear regressions were performed with variables with p < 0.20. The standardized average of female homicide rate due to aggression in the period from 2003 to 2007 was 3.1 obits per 100 thousand. After multiple regression analysis, the final model included male mortality due to aggression (p = 0.016, the percentage of hospital admissions for alcohol (p = 0.005 and the proportion of ill-defined deaths (p = 0.015. The model have an explanatory power of 39% (adjusted r2 = 0.391. The results are consistent with other studies and indicate a strong relationship between structural violence in society and violence against women, in addition to a higher incidence of female deaths in places with high alcohol hospitalization.

  4. Female homicide in Rio Grande do Sul, Brazil.

    Science.gov (United States)

    Leites, Gabriela Tomedi; Meneghel, Stela Nazareth; Hirakata, Vania Noemi

    2014-01-01

    This study aimed to assess the female homicide rate due to aggression in Rio Grande do Sul, Brazil, using this as a "proxy" of femicide. This was an ecological study which correlated the female homicide rate due to aggression in Rio Grande do Sul, according to the 35 microregions defined by the Brazilian Institute of Geography and Statistics (IBGE), with socioeconomic and demographic variables access and health indicators. Pearson's correlation test was performed with the selected variables. After this, multiple linear regressions were performed with variables with p < 0.20. The standardized average of female homicide rate due to aggression in the period from 2003 to 2007 was 3.1 obits per 100 thousand. After multiple regression analysis, the final model included male mortality due to aggression (p = 0.016), the percentage of hospital admissions for alcohol (p = 0.005) and the proportion of ill-defined deaths (p = 0.015). The model have an explanatory power of 39% (adjusted r2 = 0.391). The results are consistent with other studies and indicate a strong relationship between structural violence in society and violence against women, in addition to a higher incidence of female deaths in places with high alcohol hospitalization.

  5. Measurement and reproduction accuracy of computer-controlled grand pianos

    Science.gov (United States)

    Goebl, Werner; Bresin, Roberto

    2003-10-01

    The recording and reproducing capabilities of a Yamaha Disklavier grand piano and a Bösendorfer SE290 computer-controlled grand piano were tested, with the goal of examining their reliability for performance research. An experimental setup consisting of accelerometers and a calibrated microphone was used to capture key and hammer movements, as well as the acoustic signal. Five selected keys were played by pianists with two types of touch (``staccato'' and ``legato''). Timing and dynamic differences between the original performance, the corresponding MIDI file recorded by the computer-controlled pianos, and its reproduction were analyzed. The two devices performed quite differently with respect to timing and dynamic accuracy. The Disklavier's onset capturing was slightly more precise (+/-10 ms) than its reproduction (-20 to +30 ms); the Bösendorfer performed generally better, but its timing accuracy was slightly less precise for recording (-10 to 3 ms) than for reproduction (+/-2 ms). Both devices exhibited a systematic (linear) error in recording over time. In the dynamic dimension, the Bösendorfer showed higher consistency over the whole dynamic range, while the Disklavier performed well only in a wide middle range. Neither device was able to capture or reproduce different types of touch.

  6. Grand Unification as a Bridge Between String Theory and Phenomenology

    Science.gov (United States)

    Pati, Jogesh C.

    In the first part of this paper, we explain what empirical evidence points to the need for having an effective grand unification-like symmetry possessing the symmetry SU(4)-color in 4D. If one assumes the premises of a future predictive theory including gravity — be it string/M-theory or a reincarnation — this evidence then suggests that such a theory should lead to an effective grand unification-like symmetry as above in 4D, near the string-GUT-scale, rather than the standard model symmetry. Advantages of an effective supersymmetric G(224) = SU(2)L × SU(2)R × SU(4)c or SO(10) symmetry in 4D in explaining (i) observed neutrino oscillations, (ii) baryogenesis via leptogenesis, and (iii) certain fermion mass-relations are noted. And certain distinguishing tests of a SUSY G(224) or SO(10)-framework involving CP and flavor violations (as in μ → eγ, τ → μγ, edm's of the neutron and the electron) as well as proton decay are briefly mentioned. Recalling some of the successes we have had in our understanding of nature so far, and the current difficulties of string/M-theory as regards the large multiplicity of string vacua, some comments are made on the traditional goal of understanding vis a vis the recently evolved view of landscape and anthropism.

  7. Grand Unification as a Bridge Between String Theory and Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Pati, Jogesh C.

    2006-06-09

    In the first part of the talk, I explain what empirical evidence points to the need for having an effective grand unification-like symmetry possessing the symmetry SU(4)-color in 4D. If one assumes the premises of a future predictive theory including gravity--be it string/M theory or a reincarnation--this evidence then suggests that such a theory should lead to an effective grand unification-like symmetry as above in 4D, near the string-GUT-scale, rather than the standard model symmetry. Advantages of an effective supersymmetric G(224) = SU(2){sub L} x SU(2){sub R} x SU(4){sup c} or SO(10) symmetry in 4D in explaining (1) observed neutrino oscillations, (2) baryogenesis via leptogenesis, and (3) certain fermion mass-relations are noted. And certain distinguishing tests of a SUSY G(224) or SO(10)-framework involving CP and flavor violations (as in {mu} {yields} e{gamma}, {tau} {yields} {mu}{gamma}, edm's of the neutron and the electron) as well as proton decay are briefly mentioned. Recalling some of the successes we have had in our understanding of nature so far, and the current difficulties of string/M theory as regards the large multiplicity of string vacua, some comments are made on the traditional goal of understanding vis a vis the recently evolved view of landscape and anthropism.

  8. Grand Unification as a Bridge Between String Theory and Phenomenology

    International Nuclear Information System (INIS)

    Pati, J

    2006-01-01

    In the first part of the talk, I explain what empirical evidence points to the need for having an effective grand unification-like symmetry possessing the symmetry SU(4)-color in 4D. If one assumes the premises of a future predictive theory including gravity--be it string/M theory or a reincarnation--this evidence then suggests that such a theory should lead to an effective grand unification-like symmetry as above in 4D, near the string-GUT-scale, rather than the standard model symmetry. Advantages of an effective supersymmetric G(224) = SU(2) L x SU(2) R x SU(4) c or SO(10) symmetry in 4D in explaining (1) observed neutrino oscillations, (2) baryogenesis via leptogenesis, and (3) certain fermion mass-relations are noted. And certain distinguishing tests of a SUSY G(224) or SO(10)-framework involving CP and flavor violations (as in μ → eγ, τ → μγ, edm's of the neutron and the electron) as well as proton decay are briefly mentioned. Recalling some of the successes we have had in our understanding of nature so far, and the current difficulties of string/M theory as regards the large multiplicity of string vacua, some comments are made on the traditional goal of understanding vis a vis the recently evolved view of landscape and anthropism

  9. Acoustical and perceptual influence of duplex stringing in grand pianos.

    Science.gov (United States)

    Öberg, Fredrik; Askenfelt, Anders

    2012-01-01

    This study investigates the acoustical and perceptual influence of the string parts outside the speaking length in grand pianos (front and rear duplex strings). Acoustical measurements on a grand piano in concert condition were conducted, measuring the fundamental frequencies of all main and duplex strings in the four octaves D4-C8. Considerable deviations from the nominal harmonic relations between the rear duplex and main string frequencies, as described by the manufacturer in a patent, were observed. Generally the rear duplex strings were tuned higher than the nominal harmonic relations with average and median deviations approaching +50 cent. Single keys reached +190 and -100 cent. The spread in deviation from harmonic relations within trichords was also substantial with average and median values around 25 cent, occasionally reaching 60 cent. Contributions from both front and rear duplex strings were observed in the bridge motion and sound. The audibility of the duplex strings was studied in an ABX listening test. Complete dampening of the front duplex was clearly perceptible both for an experiment group consisting of musicians and a control group with naive subjects. The contribution from the rear duplex could also be perceived, but less pronounced. © 2012 Acoustical Society of America.

  10. Environmental Assessment: Construct Mass/Mobility Parking Lot at Grand Forks AFB, North Dakota

    Science.gov (United States)

    2004-02-13

    land used for pasture and hay, urban development, recreation, and wildlife habitat. Principal crops are spring wheat , barley , sunflowers, potatoes...Dakota Aquifer has produced more water than any other aquifer in Grand Forks County, the water is very saline and generally unsatisfactory for domestic...flow periods, the rivers are generally too saline for domestic use. Grand Forks AFB receives water from Grand Forks and Lake Agassiz Water. The city

  11. Environmental Assessment: Construct New Pavilion Playground at Grand Forks AFB, North Dakota

    Science.gov (United States)

    2003-07-12

    pasture and hay, urban development, recreation, and wildlife habitat. Principal crops are spring wheat , barley , sunflowers, potatoes, and sugar...more water than any other aquifer in Grand Forks County, the water is very saline and generally unsatisfactory for domestic and most industrial uses...too saline for domestic use. Grand Forks AFB receives water from Grand Forks and Lake Agassiz Water. The city recovers its water from the Red River

  12. Environmental Assessment: Extend Parking Lot Building 807 at Grand Forks AFB, North Dakota

    Science.gov (United States)

    2003-07-17

    com, barley , and oats. The valley ranks first in the nation in the production of potatoes, spring wheat , sunflowers, and durum wheat . Grand Forks...crops are spring wheat , barley , sunflowers, potatoes, and sugar beets. Turtle River State Park, developed as a recreation area in Grand Forks County...surface. Even though the Dakota Aquifer has produced more water than any other aquifer in Grand Forks County, the water is very saline and

  13. Kepuasan Kerja Karyawan Public Area Section pada Hotel Grand Central Pekanbaru

    OpenAIRE

    Benzani, Chalid Aulia; Sulistyani, Andri

    2017-01-01

    This study was to determine the level of employee satisfaction in the public area section of Grand Central Hotel Pekanbaru. Implementation What factors are affecting the level of employee satisfaction in the public area section of Grand Central Hotel Pekanbaru. The research was aimed to know how public employee job satisfaction section area at Grand Central Pekanbaru.This study uses qualitative descriptive method to describe the problem in the management of the facility. Subjects used as many...

  14. Bringing Seismology's Grand Challenges to the Undergraduate Classroom

    Science.gov (United States)

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

    2011-12-01

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

  15. The New Totalitarians: Social Identities and Radical Islamist Political Grand Strategy

    National Research Council Canada - National Science Library

    Macdonald, Douglas J

    2007-01-01

    ... of the ideologically-driven grand political strategy of the Islamist extremists, which represents a totalitarian, transnational, and, in many versions, universalist social revolutionary movement...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2017-10-20

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

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

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-10-01

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

  18. Is it possible to give scientific solutions to Grand Challenges? On the idea of grand challenges for life science research.

    Science.gov (United States)

    Efstathiou, Sophia

    2016-04-01

    This paper argues that challenges that are grand in scope such as "lifelong health and wellbeing", "climate action", or "food security" cannot be addressed through scientific research only. Indeed scientific research could inhibit addressing such challenges if scientific analysis constrains the multiple possible understandings of these challenges into already available scientific categories and concepts without translating between these and everyday concerns. This argument builds on work in philosophy of science and race to postulate a process through which non-scientific notions become part of science. My aim is to make this process available to scrutiny: what I call founding everyday ideas in science is both culturally and epistemologically conditioned. Founding transforms a common idea into one or more scientifically relevant ones, which can be articulated into descriptively thicker and evaluatively deflated terms and enable operationalisation and measurement. The risk of founding however is that it can invisibilise or exclude from realms of scientific scrutiny interpretations that are deemed irrelevant, uninteresting or nonsensical in the domain in question-but which may remain salient for addressing grand-in-scope challenges. The paper considers concepts of "wellbeing" in development economics versus in gerontology to illustrate this process. Copyright © 2015 Elsevier Ltd. All rights reserved.

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

    International Nuclear Information System (INIS)

    1977-10-01

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

  20. Grand unification and the fundamental problems of classical cosmology

    International Nuclear Information System (INIS)

    Turner, M.S.

    1981-01-01

    The accomplishments of classical cosmology are reviewed. In particular, the hot big bang model provides a reliable framework for understanding the evolution of the universe back to times at least as early as approx. 0.01 s after the big bang. At present there are (at least) six fundamental problems which have not yet been (completely) resolved. They are: (1) the origin of the baryon number-to-entropy ratio, (2) the origin of the isotropy, (3) the origin of the homogeneity and inhomogeneity, (4) the origin of the flatness, (5) the cosmological constant, and (6) the monopole problem. The role that grand unification has played, and may play in the resolution of these puzzles is discussed. Guth's inflationary universe, which addresses five of these six problems, is reviewed

  1. O turning point da grande reportagem multimídia

    OpenAIRE

    Longhi, Raquel Ritter; Universidade Federal de Santa Catarina / Campus Reitor João David Ferreira Lima. Florianópolis, Santa Catarina. Brasil. CEP: 88049-900 Tel: (48) 3721.9000

    2015-01-01

    Este artigo analisa o estado da arte da grande reportagem multimídia no jornalismo online, atentando para um momento que se pode definir como “turning point”, ou ponto de virada desse tipo de formato noticioso. A partir de uma sistematização da evolução dos formatos expressivos multimidiáticos da notícia no jornalismo digital, o artigo identifica três momentos principais dessa trajetória: o slide-show noticioso, no início dos anos 2000; os especiais multimídia, de meados de 2000 a 2011 e a gr...

  2. Engineering grand challenges and the attributes of the global engineer

    DEFF Research Database (Denmark)

    Guerra, Aida; Ulseth, Ron; Jonhson, Bart

    2017-01-01

    Technology has been changing world in ways never imagined. The ever-evolving society and rapid development posed different demands and challenges to the engineering profession. Addressing these challenges means to re-vision and reform the ways we educate future engineers and the attributes need...... to be enhanced. This paper reports a literature review with aim to (1) understand the different stakeholders’ perspectives, namely students, educators, and employers, (2) understand the profile of the global engineer (i.e. knowledge, competences and skills), and (3) outline and discuss learning strategies....... As a result, the paper presents the main gaps in the existing knowledge, formulates research hypothesis, and proposes a research design for a follow up empirical study to investigate further the engineering grand challenges, the attributes needed to solve them, and the learning environments required....

  3. Camphor: an herbal medicine causing grand mal seizures

    Science.gov (United States)

    MacKinney, Theodore G; Soti, Kamal Raj; Shrestha, Poojan; Basnyat, Buddha

    2015-01-01

    Camphor is usually used in the USA to repel insects, but it is widely used in other countries as an herb. We report the case of a 52-year-old previously healthy Nepali man who ingested approximately 10 g of pure camphor with therapeutic intention. He developed grand mal seizures, and was evaluated in an emergency room. He failed to recall the camphor ingestion initially, and was treated with phenytoin for new-onset idiopathic seizures. Examining physicians only later found out about his camphor ingestion. Finding the cause of new-onset seizures is often challenging for emergency room physicians, internists and neurologists. In addition to other well-reported causes of secondary seizures, herbal medications and supplements must also be explored. PMID:26065546

  4. Engineering grand challenges and the attributes of the global engineer

    DEFF Research Database (Denmark)

    Guerra, Aida; Ulseth, Ron; Jonhson, Bart

    2017-01-01

    to be enhanced. This paper reports a literature review with aim to (1) understand the different stakeholders’ perspectives, namely students, educators, and employers, (2) understand the profile of the global engineer (i.e. knowledge, competences and skills), and (3) outline and discuss learning strategies......Technology has been changing world in ways never imagined. The ever-evolving society and rapid development posed different demands and challenges to the engineering profession. Addressing these challenges means to re-vision and reform the ways we educate future engineers and the attributes need....... As a result, the paper presents the main gaps in the existing knowledge, formulates research hypothesis, and proposes a research design for a follow up empirical study to investigate further the engineering grand challenges, the attributes needed to solve them, and the learning environments required....

  5. The Grand Ethiopian Renaissance Dam: Source of cooperation or contention?

    Science.gov (United States)

    Teferi Taye, Meron; Tadesse, Tsegaye; Senay, Gabriel; Block, Paul

    2016-01-01

    This paper discusses the challenges and benefits of the Grand Ethiopian Renaissance Dam (GERD), which is under construction and expected to be operational on the Blue Nile River in Ethiopia in a few years. Like many large-scale projects on transboundary rivers, the GERD has been criticized for potentially jeopardizing downstream water security and livelihoods through upstream unilateral decision making. In spite of the contentious nature of the project, the authors argue that this project can provide substantial benefits for regional development. The GERD, like any major river infrastructure project, will undeniably bring about social, environmental, and economic change, and in this unique case has, on balance, the potential to achieve success on all fronts. It must be stressed, however, that strong partnerships between riparian countries are essential. National success is contingent on regional cooperation.

  6. de Confecções em Campina Grande - PB

    Directory of Open Access Journals (Sweden)

    Lucyanno Moreira Cardoso de Holanda

    2007-01-01

    Full Text Available The objective of this work is to deal with identification of types of strategies used by LPA participant textile companies of Campina Grande-PB-Brazil, according to Von Krogh, Roos and Slocum (1994 proposed model, where they suggest the existence of two basic strategies types: surviving and advance. The surviving strategies assure present profit, emphasizing the strong points and minimizing the weak ones of the company knowledgement and resource base. On the other hand, the advance strategies build the future profit, reinforce the strong points and try to eliminate the weak ones in the future company knowledgement and resource base. This research is characterized as an exploratory study, using quantitative and qualitatives methods, where the result is the identification of the surviving strategy for the twenty and one companies and both strategies (surviving and advance for the colored cotton cooperative.

  7. A grand unification of flavour with testable predictions

    International Nuclear Information System (INIS)

    Masiero, A.; Roncadelli, M.; Yanagida, T.

    1982-01-01

    We present a grand unification of flavour based on the group O'(14) = SO(14) x K'. The novel feature of this model is that the discrete symmetry K' is not the internal parity. This implies a fermion assignment different from the usual O(14) with important consequences on the low energy phenomenology. One new fermion family with V - A weak interactions and four new families with V + A character are predicted, with masses less than 250 GeV. The cosmological bound on light neutrino species forces us to keep an SU(2) family group acting on the V + A families unbroken until low energy. Depending on the hierarchy pattern, either we recover the standard model predictions or a new scenario emerges with substantial departures in the neutral current phenomenology. (orig.)

  8. Grande sertão: a escrita de uma leitura

    Directory of Open Access Journals (Sweden)

    Lisa Carvalho Vasconcellos

    2005-10-01

    Full Text Available O presente  traba lho,  resultado parcial da pesquisa  que desenvolvo em meu Mestrado, vem abordar alguns questionamentos sobre  a lei­tura que acredito se rem intrínsecos a Grande sertão:veredas. Atra vés de uma analogia entre o narratário, ou seja o visitante para quem Riobaldo  conta  sua história, e o leitor  empírico da obra,  abordo o romance rosiano como uma na rrativa que reflete metalinguisticamente sobre a problemática  da leitura. A partir  dessa idéia, passo a a nalisar que tipo de leitura nos propõe o protagonista do romance.

  9. Grande Ronde Basin Fish Habitat Enhancement Project : 2007 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    McGowan, Vance R.; Morton, Winston H.

    2008-12-30

    On July 1, 1984 the Bonneville Power Administration and the Oregon Department of Fish and Wildlife entered into an intergovernmental contract to initiate fish habitat enhancement work in the Joseph Creek subbasin of the Grande Ronde River Basin in northeast Oregon. In 1985 the Upper and Middle Grande Ronde River, and Catherine Creek subbasins were included in the contract, and in 1996 the Wallowa River subbasin was added. The primary goal of 'The Grande Ronde Basin Fish Habitat Enhancement Project' is to create, protect, and restore riparian and instream habitat for anadromous salmonids, thereby maximizing opportunities for natural fish production within the basin. This project provided for implementation of Program Measure 703 (C)(1), Action Item 4.2 of the Northwest Power Planning Council's Columbia River Basin Fish and Wildlife Program (NPPC, 1987), and continues to be implemented as offsite mitigation for mainstem fishery losses caused by the Columbia River hydro-electric system. All work conducted by the Oregon Department of Fish and Wildlife and partners is on private lands and therefore requires that considerable time be spent developing rapport with landowners to gain acceptance of, and continued cooperation with this program throughout 10-15 year lease periods. Both passive and active restoration treatment techniques are used. Passive regeneration of habitat, using riparian exclosure fencing and alternate water sources are the primary method to restore degraded streams when restoration can be achieved primarily through changes in management. Active restoration techniques using plantings, bioengineering, site-specific instream structures, or whole stream channel alterations are utilized when streams are more severely degraded and not likely to recover in a reasonable timeframe. Individual projects contribute to and complement ecosystem and basin-wide watershed restoration efforts that are underway by state, federal, and tribal agencies, and

  10. Grand unified theories and the double beta-decay

    International Nuclear Information System (INIS)

    Faessler, Amand

    1986-01-01

    The paper on ''Grand Unified theories and double beta-decay'' was presented at the conference on ''The early universe and its evolution'', Erice, Italy, 1986. The author shows that it is possible to test in the neutrinoless double beta-decay if the neutrino is a Majorana particle and if it has a right-handed weak interaction and/or a finite mass msub(γ). Employing data reported for double neutrinoless beta-decay of 76 Ge yields neutrino mass msub(γ) = 2.4 eV, for the right handedness parameter of 6.8 x 10 -8 , and for the right handedness of the leptonic and the hadronic interaction lambda 4.3 x 10 -6 . (U.K.)

  11. Tuberculosis among prison staff in Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Caroline Busatto

    Full Text Available ABSTRACT Objective: to evaluate the risk of infection and illness caused by Mycobacterium tuberculosis among health care and security staff in prisons in two regions of Rio Grande do Sul (RS. Method: cross-sectional study involving prison staff. An interview and sputum smear microscopy and culture were performed. Latent infection was evaluated according to the result of the tuberculin test (TT, self-referred. Results: among staff who had a TT, 10 (83.3% in the central region and 2 (16.7% in the southern region were considered reactors. Length of employment among prison officers who reacted to TT was 15.3 years, and among health care workers, 4.1 years (p = 0.01. No cases of active tuberculosis (TB were identified. Conclusion: prevalence of latent TB was 27.9%. Length of employment between different professional categories and their working regions was considered a risk factor for latent TB.

  12. The Dialogical Traveler: A Reading of Semprun's Le grand voyage

    Directory of Open Access Journals (Sweden)

    Sally M. Silk

    1990-06-01

    Full Text Available In light of discourse theory influenced by Bakhtin's concept of dialogism, the notion of voice has changed significantly so that we are invited to read discourse in a way that represents a departure from Bakhtin. The theories of François Flahault, Michel Pêchetut, and John Frow, who inquire into the importance of conditions of production of language, are used to explore the vain search for a subject-centered voice in Jorge Semprun's Le Grand voyage . The narrating subject Gerard experiences "homelessness" in discourse because he fails to find a voice of his own. His relationship to music and literature depends on an other; in invasion of self by the other occurs so that Gerard speaks only through alien voices that confront him throughout the narrative. In discourse a decentering occurs that is not present at the thematic level: the protagonist arrives at a destination, but discourse does not.

  13. Brasil – Estados Unidos: grandes expectativas, pequenos atritos

    Directory of Open Access Journals (Sweden)

    Virgílio Caixeta Arraes

    2016-12-01

    Full Text Available O princípio da administração de Barack Obama, do Partido Democrata, gerou expectativa positiva na América Latina, região desdenhada pelo antecessor, George Bush, do Partido Republicano. Valorizar o continente seria prestigiar o Brasil. Todavia, o relacionamento não foi o esperado, embora sem grandes decepções também. The beginning of Barack Obama´s term produced positive expectations on Latin America, a continent which was ignored by his predecessor, George Bush. To give attention to Latin America implies giving prestige to Brazil.  Nonetheless the real relationship could not meet the expectations, although without causing great deceptions.

  14. Big Bologna. Le anomalie degli spazi pubblici in grande scala

    Directory of Open Access Journals (Sweden)

    Richard Ingersoll

    2013-06-01

    Full Text Available Nella periferia di Bologna sono nati recentemente nuovi spazi pubblici, molto diversi rispetto a quelli della città storica, che esprimono chiaramente  la mania della grandezza, la sindrome di Big Bologna. Ovunque si getta lo sguardo si notano nuove manifestazioni di una scala fuori proporzione che contribuisce alla segregazione sociale. Da quando sono arrivate le torri bianche della megastruttura di Kenzo Tange alla Fiera, la grande scala ha dato origine a spazi pubblici poco ameni per la vita urbana. Forse questi megaprogetti sono inevitabili segni dell’epoca della globalizzazione, ma ci si chiede se i committenti e i loro architetti sono stati consapevoli di quanto la progettazione di tali forme causa un deterrente alla socializzazione.

  15. Pre-cambrian geochronology in Rio Grande do Norte, Brazil

    International Nuclear Information System (INIS)

    Galindo, A.C.

    1981-08-01

    The Precambrian region polyciclic caracter, in the Rio Grande do Norte State has make difficulties to its geochronological and geological studies. Four importants tectonometamorphic occurences identified dissimulate the original isotopic composition of the rocks. Is much defined the presence of three geochronological events wich left vestiges in the differents Serido litological units. The first event is related with Jequie cicle (2,7 b.y) and related with the Caico Group rocks. The second important event define the Transamazonic cicle (2.1 b.y). The third is correlated with Brazilian Cicle, when occurred the granitoids and pegmatites bodies formation. This third event was the last in this region and affect the other units too. (C.D.G.) [pt

  16. RESCUE OF Cucurbita spp. GERMPLASM IN RIO GRANDE DO NORTE

    Directory of Open Access Journals (Sweden)

    GRACE KELLY LEITE DE LIMA

    2016-01-01

    Full Text Available Com objetivo de resgatar germoplasma de Cucurbita spp. da agricultura familiar do estado do Rio Grande do Norte, quantificar a variabilidade fenotípica e identificar as principais espécies cultivadas, foram organizadas 17 expedições para coleta de acessos, nos municípios de Baraúna, Rio do Fogo e Touros (principais fornecedores de frutos para o comercio estadual e de mais oito municípios de diferentes microrregiões do Estado (Apodi, Caraúbas, Ceará Mirim, Cerro Corá, Currais Novos, João Câmara, Lagoa Nova e Macaíba. Cada acesso coletado foi composto por um fruto ou aproximadamente vinte sementes fornecidas pelo próprio agricultor. Todos os acessos foram identificados quanto à espécie botânica e realizados os procedimentos de acondicionamento, identificação e armazenamento das sementes em câmara fria para preservação do material. Uma amostra dos acessos coletados como frutos e uma pequena parte dos acessos obtidos como sementes da espécie C. moschata foram multiplicados usando-se autofecundação das plantas. Plantas e frutos foram caracterizados preliminarmente com auxílio de descritores morfológicos. Resgatou-se acessos em todos os municípios visitados, sendo 112 de C. moschata e 50 de C. maxima. Verificou-se predominância do cultivo da espécie C. moschata bem como constatou-se grande variabilidade para vários descritores de planta e fruto nos acessos que foram caracterizados.

  17. A Library in the Grands Moulins de Paris: challenging Reality

    Directory of Open Access Journals (Sweden)

    Catherine Tresson

    2006-07-01

    Full Text Available In 2006, the University of Paris 7 and its new Main Library will move to Paris Rive Gauche, a recently developed neighbourhood on the left bank of the Seine. The library will occupy most of the city’s former industrial mills, the Grands Moulins de Paris. As part of the project, the library developed a very detailed functional program. The facilities are expected to comprise 1,800 workstations (half of which will be computerized, and upon completion will have a capacity of 300,000 freely accessible documents and 350,000 documents in store over a total surface area of some 12,000 m2. The architect Rudy Ricciotti won the international competition to design the library held in 2001. Perfectly suited to its function, the industrial building in which the library is housed dates from the 1920s. It presents both advantages (vast surfaces, sufficient load-bearing capacity, natural light, etc. and obstacles (restrictions on free circulation, forests of columns in certain areas, interrupted spaces, etc. to being transformed into a library that is functional and adapted to its purposes. The building’s structure and the constraints it imposed profoundly influenced the program which had to be adjusted, and also affected other aspects, including the arrangement and features of the furnishings as well as the building’s system of signs. In agreement with the university, the library worked in close collaboration with the architect from the earliest sketches onwards. As a result, his initial plan also evolved considerably. The installation of the library in the Grands Moulins offers us a chance to observe the nature and effects of the interactions between the transformation of a building and the evolution of a program.

  18. A grande e a pequena ética de Schopenhauer

    Directory of Open Access Journals (Sweden)

    Vilmar Debona

    2015-08-01

    O objetivo do presente artigo é sustentar a hipótese de que muitos aspectos empíricos e objetivos da fundamentação da moral elaborada por Schopenhauer configuram o que pode ser denominado de uma pequena ética. Esta pequena ética poderia ser diferenciada em relação a aspectos metafísicos da ética schopenhaueriana, aspectos estes que permitiriam a identificação de uma grande ética. Isso porque, por um lado, a noção schopenhaueriana de negação imediata da vontade por meio da compaixão (compaixão tomada como um grande mistério, groβe Misteryum e a noção de supressão do caráter (Aufhebung des Charakters compõem a esfera da metafísica da ética. Por outro lado, as ideias de ética da melhoria (bessernde Ethik e de motivos mediatos (pelo papel ativo do intelecto indicam uma dimensão empírica desta mesma ética. O reconhecimento dessas duas perspectivas de consideração da ação humana permitiria entender que a ética em Schopenhauer não se reduz à imediatez não-ensinável da compaixão e nem à radicalidade de uma “ordem de salvação” acessível a poucos.

  19. A grande aceleração & o campo comunicacional

    Directory of Open Access Journals (Sweden)

    Lucia Santaella

    2015-12-01

    Full Text Available Desde a revolução industrial que inaugurou, no campo da comunicação, a era da reprodutibilidade técnica, novas tecnologias midiáticas não cessam de emergir em um ritmo cada vez mais intenso até se tornar verdadeiramente avassalador a partir do advento do universo digital. Essa emergência crescente de tecnologias midiáticas não é um fenômeno isolado, mas deve ser inserida no contexto bem mais amplo daquilo que os especialistas em mudanças climáticas e geologia estão chamando de “grande aceleração”. Para realizar tal inserção, este artigo tomou como roteiro metodológico o levantamento e estudo de dados bibliográficos, de um lado, relativos à evolução midiática desde a revolução industrial no século XIX até os nossos dias. De outro lado, relativos ao crescimento desmedido do gasto de fontes energéticas do planeta inteiramente imerso na circulação perversa do mercado capitalista. A comparação entre os dados tanto de um quanto de outro lado, conduziu esta pesquisa à constatação de uma interrelação indissolúvel entre ambos. Esse percurso nos leva à conclusão de que a aceleração midiática é parte integrante e contribui a seu modo para a grande aceleração que está levando o planeta Terra a uma nova era geológica.

  20. Web-based Interactive Landform Simulation Model - Grand Canyon

    Science.gov (United States)

    Luo, W.; Pelletier, J. D.; Duffin, K.; Ormand, C. J.; Hung, W.; Iverson, E. A.; Shernoff, D.; Zhai, X.; Chowdary, A.

    2013-12-01

    Earth science educators need interactive tools to engage and enable students to better understand how Earth systems work over geologic time scales. The evolution of landforms is ripe for interactive, inquiry-based learning exercises because landforms exist all around us. The Web-based Interactive Landform Simulation Model - Grand Canyon (WILSIM-GC, http://serc.carleton.edu/landform/) is a continuation and upgrade of the simple cellular automata (CA) rule-based model (WILSIM-CA, http://www.niu.edu/landform/) that can be accessed from anywhere with an Internet connection. Major improvements in WILSIM-GC include adopting a physically based model and the latest Java technology. The physically based model is incorporated to illustrate the fluvial processes involved in land-sculpting pertaining to the development and evolution of one of the most famous landforms on Earth: the Grand Canyon. It is hoped that this focus on a famous and specific landscape will attract greater student interest and provide opportunities for students to learn not only how different processes interact to form the landform we observe today, but also how models and data are used together to enhance our understanding of the processes involved. The latest development in Java technology (such as Java OpenGL for access to ubiquitous fast graphics hardware, Trusted Applet for file input and output, and multithreaded ability to take advantage of modern multi-core CPUs) are incorporated into building WILSIM-GC and active, standards-aligned curricula materials guided by educational psychology theory on science learning will be developed to accompany the model. This project is funded NSF-TUES program.

  1. QUALIDADE AMBIENTAL DO RESERVATÓRIO CAJÁ, TABOLEIRO GRANDE (RN

    Directory of Open Access Journals (Sweden)

    Francisco Ericardo do Nascimento

    2016-07-01

    Full Text Available O reservatório Cajá é o manancial responsável por abastecer a cidade de Taboleiro Grande mas, atualmente, sofre com alguns problemas relacionados ao uso e ocupação do entorno, além da diminuição do volume em função da baixa precipitação pluviométrica na região do Alto Oeste Potiguar. O objetivo deste trabalho foi realizar uma análise da qualidade ambiental do reservatório Cajá, localizado no município de Taboleiro Grande (RN. A metodologia de abordagem consistiu em leitura de parâmetros de qualidade de água com aparelho multiparâmetro, levantamento pontuais de impactos ambientais, e entrevistas com a população local sobre questões relacionadas ao uso e qualidade das águas do reservatório, tendo como principal foco a percepção ambiental dos munícipes. Os parâmetros utilizados para analisar a qualidade das águas foram: Temperatura, pH, Oxigênio Dissolvido e Condutividade Elétrica. Estabeleceram-se dois pontos no reservatório, onde as leituras foram realizadas em dois períodos sazonais, isto é, na estação seca e chuvosa. O resultado das análises mostrou que o OD e CE não apresentaram os índices estabelecidos pelo CONAMA 357/2005 para o consumo da água para o ser humano. Foram identificadas também algumas fontes que contribuem para a degradação da qualidade da água do manancial

  2. Along the Grand Trunk Road: The Photography of Raghubir Singh

    Directory of Open Access Journals (Sweden)

    Chaya Chandrasekhar

    2013-05-01

    Full Text Available For more than two millennia, the historic Grand Trunk Road, the busy thoroughfare that extends some 1500 miles through north India and Pakistan served as the main artery of South Asia. It was also the gateway through which waves of immigrants, travelers, and invaders entered the subcontinent. As a result, a great deal of diversity and tolerance marks the road. Between 1988 and 1991, Raghubir Singh (1942-1999, one of India’s renowned documentary photographers, traveled and photographed the Indian stretch of the Road. Ninety-six photographs from his journeys appear in the publication, 'The Grand Trunk Road: A Passage Through India '(1995. Singh used the pictorial style of street photography that he is known for to capture everyday life along the path. Further, he emphasized the tremendous diversity he witnessed along the road through the selections he made for inclusion in the book and the specific manner in which he arranged many of them. By underscoring the heterogeneity, Singh provided a critical visual commentary of the political climate in India during the 1980s and early nineties. This period coincided with the rise of Hindu nationalism, which aimed to erase the subcontinent’s diverse past and promote instead the idea of a homogenous/Hindu India. By documenting the road in his uniquely pictorial style and arranging the photographs in his book to draw attention to the differences and tolerance witnessed along the path, Singh demonstrated that India was not a monolithic culture as the politics of the time claimed, but a rich interwoven fabric of many varied strands.

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

    Directory of Open Access Journals (Sweden)

    Aline Alves Veleda

    2011-03-01

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

  4. 78 FR 22814 - Special Local Regulations; Miami Super Boat Grand Prix, Atlantic Ocean; Miami Beach, FL

    Science.gov (United States)

    2013-04-17

    ..., Atlantic Ocean; Miami Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY... Miami Beach, Florida during the Miami Super Boat Grand Prix. The Miami Super Boat Grand Prix will... Beach, Florida. Approximately 25 high- speed power boats will be participating in the races, and it is...

  5. 76 FR 18547 - Grand River Dam Authority, Salina Pumped Storage Project; Notice of Proposed Restricted Service...

    Science.gov (United States)

    2011-04-04

    ....O. Box OK 74350-0070. 1326, Miami, OK 74355. Charles Atkins, Grand River Dam Jodi Hayes, Shawnee... River Dam Authority, Salina Pumped Storage Project; Notice of Proposed Restricted Service List for a... consultation with certain parties listed below. Grand River Dam Authority, as licensee for Project No. 2524-018...

  6. 33 CFR 100.720 - Annual Suncoast Offshore Grand Prix; Gulf of Mexico, Sarasota, FL.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Annual Suncoast Offshore Grand Prix; Gulf of Mexico, Sarasota, FL. 100.720 Section 100.720 Navigation and Navigable Waters COAST GUARD... Annual Suncoast Offshore Grand Prix; Gulf of Mexico, Sarasota, FL. (a) Regulated area. The regulated area...

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

    Science.gov (United States)

    Gail Stockton; D. Michael Roark

    1999-01-01

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

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

    NARCIS (Netherlands)

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

    2010-01-01

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

  9. 77 FR 58820 - Grand River Dam Authority; Notice of Application Accepted for Filing, Soliciting Comments...

    Science.gov (United States)

    2012-09-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Project No. 1494-410] Grand River Dam.... Project No: 1494-410. c. Date Filed: August 6, 2012. d. Applicant: Grand River Dam Authority. e. Name of... River Dam Authority, P.O. Box 409, Vinita, Oklahoma 74301, (918) 256-5545. i. FERC Contact: Lorance...

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

    Science.gov (United States)

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

    2016-01-01

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

  11. 75 FR 10308 - Fire Management Plan, Final Environmental Impact Statement, Record of Decision, Grand Canyon...

    Science.gov (United States)

    2010-03-05

    ... Doc No: 2010-4414] DEPARTMENT OF THE INTERIOR National Park Service Fire Management Plan, Final... Impact Statement for the Fire Management Plan, Grand Canyon National Park. SUMMARY: Pursuant to the... availability of the Record of Decision for the Fire Management Plan, Grand Canyon National Park, Arizona. On...

  12. Cent’anni dopo: la Grande Guerra e la cultura politica britannica

    Directory of Open Access Journals (Sweden)

    Maria Chiara Pievatolo

    2014-12-01

    Full Text Available Claudio Palazzolo ha scelto di pubblicare ad accesso aperto il suo intervento al convegno L’Italia e l’Europa di fronte alla Grande Guerra, dedicato a La Grande Guerra e la cultura politica britannica. Il suo testo, depositato nell’archivio Marini, è a...

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

    Directory of Open Access Journals (Sweden)

    Afdal Makkuraga Putra

    2017-05-01

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

  14. Turismo em territórios de grande densidade religiosa

    Directory of Open Access Journals (Sweden)

    Siegrid Guillaumon

    2012-12-01

    Full Text Available Resumo ----- O turismo tem sido entendido por organismos internacionais como atividade com grande potencial para promover o desenvolvimento econômico e, ao mesmo tempo, que valoriza a cultura e promove a preservação das paisagens naturais. Seguindo as diretrizes internacionais, no Brasil, o turismo passou a ser entendido como uma indústria com grande potencial para gerar empregos e divisas, e se fortalece por meio da promoção da diversidade cultural, que pode estar associada às diversas culturas materiais e religiosas. Para compreender a gestão do turismo em contextos que articulam cultura, religião e desenvolvimento territorial, este ensaio teórico aponta limitações nos dois conceitos disponíveis na literatura, quais sejam, o conceito de turismo cultural e o conceito de turismo religioso, ao mesmo tempo que propõe o conceito de ‘turismo em territórios de grande densidade religiosa’, o qual incorpora o reconhecimento das dinâmicas de poder presentes nos territórios como elementos que interferem na forma como se planeja o turismo. Mobilizam-se entendimentos do campo da antropologia e da geografi a para a gestão a fim de sustentar que a discussão teórica conduzida tem um potencial explicativo para o turismo em diversas escalas territoriais, e, também, em contextos nos quais existe o diálogo entre turismo e religião. ----- Tourism in Territories of High Religious Density ----- Abstract ----- Tourism has been understood by international organizations as an activity with great potential to promote economic development, while valuing cultures and promoting the protection of natural landscapes. Following international guidelines, tourism in Brazil has begun to be understood as an industry with great potential to generate jobs and income and is strengthened through the promotion of cultural diversity which may be associated with material and religious cultures. To understand the management of tourism in contexts that

  15. Estimating large complex projects Estimando proyectos grandes y complejos

    Directory of Open Access Journals (Sweden)

    Cliff Schexnayder

    2007-08-01

    Full Text Available Managing large capital construction projects requires the coordination of a multitude of human, organizational, technical, and natural resources. Quite often, the engineering and construction complexities of such projects are overshadowed by economic, societal, and political challenges. The ramifications and effects, which result from differences between early project cost estimates and the bid price or the final project cost, are significant. Over the time span between the initiation of a project and the completion of construction many factors influence a project's final costs. This time span is normally several years in duration but for highly complex and technologically challenging projects, project duration can easily exceed a decade. Over that period, changes to the project scope often occur. The subject here is a presentation of strategies that support realistic cost estimating. Through literature review and interviews with transportation agencies in the U.S. and internationally the authors developed a database of the factors that are the root causes of cost estimation problemsGestionar proyectos de construcción de grandes capitales requiere de la coordinación de una multitud de recursos humanos, organizacionales, técnicos y naturales. Frecuentemente, las complejidades del diseño y construcción de esos grandes proyectos son tapadas por sus desafíos económicos, políticos y sociales. Las ramificaciones y efectos que resultan de las diferencias entre la estimación de costo inicial, el costo de la propuesta adjudicada y el costo final del proyecto son significativas. Hay numerosos factores que inciden en el costo final del proyecto entre su inicio y finalización. La duración es generalmente de varios años y puede incluso superar la década para aquellos especialmente complejos y desafiantes. En ese período de tiempo, cambios en los alcances del proyecto cambian frecuentemente. El tópico del presente artículo es mostrar

  16. Particle physics models of inflation in supergravity and grand unification

    Energy Technology Data Exchange (ETDEWEB)

    Kostka, Philipp Manuel

    2010-12-03

    In the first part of this thesis, we study classes of hybrid and chaotic inflation models in four-dimensional N=1 supergravity. Therein, the {eta}-problem can be resolved relying on fundamental symmetries in the Kaehler potential. Concretely, we investigate explicit realizations of superpotentials, in which the flatness of the inflaton potential is protected at tree level by a shift symmetry or a Heisenberg symmetry in the Kaehler potential. In the latter case, the associated modulus field can be stabilized during inflation by supergravity effects. In the context of hybrid inflation, a novel class of models, to which we refer as ''tribrid inflation,'' turns out to be particularly compatible with such symmetry solutions to the {eta}-problem. Radiative corrections due to operators in the superpotential, which break the respective symmetry, generate the required small slope of the inflaton potential. Additional effective operators in the Kaehler potential can reduce the predicted spectral index so that it agrees with latest observational data. Within a model of chaotic inflation in supergravity with a quadratic potential, we apply the Heisenberg symmetry to allow for viable inflation with super-Planckian field values, while the associated modulus is stabilized. We show that radiative corrections are negligible in this context. In the second part, the tribrid inflation models are extended to realize gauge non-singlet inflation. This is applied to the matter sector of supersymmetric Grand Unified Theories based on the Pati-Salam gauge group. For the specific scenario in which the right-handed sneutrino is the inflaton, we study the scalar potential in a D-flat valley. We show that despite potentially dangerous two-loop corrections, the required flatness of the potential can be maintained. The reason for this is the strong suppression of gauge interactions of the inflaton field due to its symmetry breaking vacuum expectation value. In addition, the

  17. Did a slump source cause the 1929 Grand Banks tsunami?

    Science.gov (United States)

    Løvholt, F.; Schulten, I.; Mosher, D.; Harbitz, C. B.; Krastel, S.

    2017-12-01

    On November 18, 1929, a Mw 7.2 earthquake occurred beneath the upper Laurentian Fan, south of Newfoundland. The earthquake displaced about 100 km3 of sediment volume that rapidly evolved into a turbidity current revealed by a series of successive telecommunication cable breaks. A tsunami with fatal consequences along the south coast of Newfoundland also resulted. This tsunami is attributed to sediment mass failure as no seafloor displacement due to the earthquake is observed or expected. Although sidescan sonar, sub-bottom profiler and modern multibeam data show surficial sediment slumping and translational slide activity in the upper part of the slope, no major headscarp, single evacuation area or large mass transport deposit are observed. Sediment mass failure has been interpreted as broadly distributed and shallow, likely occurring in a retrogressive fashion. The question remained, therefore, as to how such complex failure kinematics could generate a tsunami. The Grand Banks tsunami is the only landslide tsunami for which traces are found at transoceanic distances. Despite being a landmark event, only a couple of attempts to model the tsunami exist. None of these have been able to match tsunami observations. Recently acquired seismic reflection data suggest that rotational slumping of a thick sediment mass ( 500 m) on the St. Pierre Slope may have occurred, causing seafloor displacements (fault traces) up to 100 m in height. The previously mapped surficial failures were a consequence of slumping of the thicker mass. Here, we simulate tsunami generation using the new geophysical information to construct different tsunamigenic slump sources. In addition, we undertake simulations assuming a flowing surficial landslide. The numerical simulations shows that its large and rapid vertical displacements render the slump source more tsunamigenic than the alternative surficial landslide. The simulations using the slump source roughly complies with observations of large run

  18. REESTRUTURAÇÃO PRODUTIVA NO RIO GRANDE DO NORTE

    Directory of Open Access Journals (Sweden)

    Francisco Fransualdo de Azevedo

    2013-01-01

    Full Text Available El objetivo de este articulo es analizar el proceso de reestruturación produtiva del sistema capitalista, discu- tiendo sus distintas dimensiones, concretamente la económica, social, política y técnica. Se trata, por tanto, de explicar como este proceso se à desarrollando em el territorio de Rio Grande do Norte (Brasil, teniendo em cuenta las vuejas y nuevas materialidades que constituyen este proceso de producción del espacio durante las últimas décadas. Al mismo tiempo que lo ayudan a explicar. Desde el punto de vista metodológico, se hace una breve revisión teórica y conceptual acerca de la recolección de datos y la sistematización y ana- lisi de los datos procedentes de fuentes oficiales. Como son las secretarias y los organos gubernamentales -Instituto Brasileiro de Geografia e Estatística, Instituto de Desenvolvimento Sustentável e Meio Ambiente do Rio Grande do Norte, Agência Nacional de Petróleo, Serviço Brasileiro de Apoio às Micro e Pequenas Empresas- y también algunas instituciones académicas, como es el caso del Observatório das Metrópoles. De todo ello parece desprenderse que los años 1980/90 estuvieron marcados por cambios importantes em el proceso de producción del espacio potiguar, destacando em particular los que estuvieron asociados a los incentivos estatales, em consonancia con acciones e intenciones del capítal privado interessado em el fo- mento de la reeestructuración de las actividades em todo el arco de la estructura económica: las actividades agropeciarias, la pesca, y la carcinicultura, así como el turismo, la extracción minera, la construcción de infrestructuras públicas, la industria textil, el comercio y los servicios.

  19. Histoplasmose pulmonar aguda no Rio Grande do Sul Acute pulmonary histoplasmosis in the State of Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Gisela Unis

    2005-02-01

    Full Text Available INTRODUÇÃO: A histoplasmose pulmonar aguda depende da inalação de uma grande quantidade de propágulos fúngicos por um paciente hígido. O tempo de exposição determina a gravidade da doença. Uma epidemia é influenciada por fatores que afetam o crescimento e a transmissão do Histoplasma capsulatum var. capsulatum na natureza. OBJETIVO: Identificar os aspectos epidemiológicos e clínico-laboratoriais dos pacientes com histoplasmose pulmonar aguda no Rio Grande do Sul e compará-los com as microepidemias relatadas no Brasil. MÉTODO: Foram revisados 212 prontuários clínicos de pacientes com histoplasmose dos arquivos do Laboratório de Micologia do Complexo Hospitalar Santa Casa de Porto Alegre (RS num período de 25 anos (1977-2002. Foram identificados e incluídos no estudo os casos de histoplasmose pulmonar aguda com cultivo positivo e/ou achado histopatológico compatível. As microepidemias foram diagnosticadas com a comprovação de um caso ou evidência soromicológica com história clínica compatível. Foram revisadas as microepidemias publicadas no Brasil. RESULTADOS: Dezoito de um total de 212 pacientes (8,5% foram incluídos no trabalho. A idade variou de 8 a 63 anos (média de 35,4; mediana de 34,5, e 67% eram do sexo masculino. A história epidemiológica foi sugestiva em 11 pacientes (61%. O tipo primário de histoplasmose pulmonar aguda foi o mais freqüente (17; 95%. Houve predomínio de casos isolados. CONCLUSÃO: O reconhecimento de casos isolados e a presença de microepidemias demonstram a abundância do H. capsulatum no solo, e juntamente com a ocorrência de todas as formas da doença, confirmam o Rio Grande do Sul como hiperendêmico para histoplasmose.BACKGROUND: Acute pulmonary histoplasmosis is a respiratory infection occurring when an otherwise healthy individual inhales a large quantity of fungal propagules. Length of exposure determines disease severity. An epidemic is influenced by factors affecting the

  20. 14 CFR Special Federal Aviation... - 2-Special Flight Rules in the Vicinity of the Grand Canyon National Park, AZ

    Science.gov (United States)

    2010-01-01

    ... the Grand Canyon National Park, AZ Federal Special Federal Aviation Regulation No. 50 Aeronautics and... No. 50-2—Special Flight Rules in the Vicinity of the Grand Canyon National Park, AZ Section 1... airspace, designated as the Grand Canyon National Park Special Flight Rules Area: That airspace extending...

  1. 14 CFR Appendix to Subpart U of... - Special Flight Rules in the Vicinity of the Grand Canyon National Park, AZ

    Science.gov (United States)

    2010-01-01

    ... Grand Canyon National Park, AZ Appendix to Subpart U of Part 93 Aeronautics and Space FEDERAL AVIATION... TRAFFIC RULES Special Flight Rules in the Vicinity of Grand Canyon National Park, AZ Pt. 93, Subpt. U, App. Appendix to Subpart U of Part 93—Special Flight Rules in the Vicinity of the Grand Canyon National Park, AZ...

  2. 75 FR 16090 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2010-03-31

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-384] Grand River Dam.... Applicant: Grand River Dam Authority. e. Name of Project: Pensacola Project. f. Location: The proposed non... Council, Grand Dam River Authority, P.O. Box 409, Vinita, Oklahoma 74301, (918) 256-5545. i. FERC Contact...

  3. 75 FR 4363 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2010-01-27

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2183-072] Grand River Dam... No.: 2183-072. c. Date Filed: August 4, 2009. d. Applicant: Grand River Dam Authority. e. Name of... 16 U.S.C. 791(a)-825(r). h. Applicant Contact: D. Casey Davis, Grand River Dam Authority, P.O. Box...

  4. 76 FR 40903 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2011-07-12

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2524-019] Grand River Dam.... Date Filed: January 21, 2011. d. Applicant: Grand River Dam Authority. e. Name of Project: Salina... Zumwalt-Smith, General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, OK 73401-0409. Tel: (918...

  5. 78 FR 1210 - Grand River Dam Authority; Notice of Telephone Meeting To Discuss the Salina Pumped Storage...

    Science.gov (United States)

    2013-01-08

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2524-018] Grand River Dam.... Eastern Standard Time). b. Place: Teleconference hosted by Grand River Dam Authority. (An RSVP is required...-up to its study report meeting of October 11, 2012, the Grand River Dam Authority (GRDA) is holding a...

  6. 77 FR 30518 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2012-05-23

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-403] Grand River Dam.... Project No.: 1494-403. c. Date Filed: April 11, 2012. d. Applicant: Grand River Dam Authority. e. Name of.... Tamara E. Jahnke, Assistant General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, Oklahoma...

  7. 78 FR 30914 - Grand River Dam Authority Notice of Application for Temporary Variance of License and Soliciting...

    Science.gov (United States)

    2013-05-23

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-416] Grand River Dam.... Applicant: Grand River Dam Authority. e. Name of Project: Pensacola Hydroelectric Project. f. Location: The... Executive Officer, Grand River Dam Authority, P.O. Box 409, Vinita, OK 74301; telephone: (918) 256-5545. i...

  8. 76 FR 7831 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2011-02-11

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2183-080] Grand River Dam.... Date Filed: December 15, 2010. d. Applicant: Grand River Dam Authority. e. Name of Project: Markham... Contact: Gretchen Zumwalt-Smith, General Counsel, Grand River Dam Authority, P.O. Box 409, Vinita, OK...

  9. Sfermion mass degeneracy, superconformal dynamics, and supersymmetric grand unified theories

    International Nuclear Information System (INIS)

    Kobayashi, Tatsuo; Noguchi, Tatsuya; Nakano, Hiroaki; Terao, Haruhiko

    2002-01-01

    We discuss issues in a scenario where hierarchical Yukawa couplings are generated through the strong dynamics of superconformal field theories (SCFTs). Independently of the mediation mechanism of supersymmetry breaking, the infrared convergence property of SCFTs can provide an interesting solution to the supersymmetric flavor problem; sfermion masses are suppressed around the decoupling scale of SCFTs and eventually become degenerate to some degree, thanks to family-independent radiative corrections governed by the gaugino masses of the minimal supersymmetric standard model (MSSM). We discuss under what conditions the degeneracy of the sfermion mass can be estimated in a simple manner. We also discuss the constraints from lepton flavor violations. We then explicitly study sfermion mass degeneracy within the framework of grand unified theories coupled to SCFTs. It is found that the degeneracy for right-handed sleptons becomes worse in the conventional SU(5) model than in the MSSM. On the other hand, in the flipped SU(5)xU(1) model, each right-handed lepton is still an SU(5) singlet, whereas the B-ino mass M 1 is determined by two independent gaugino masses of SU(5)xU(1). These two properties enable us to have an improved degeneracy for the right-handed sleptons. We also speculate on how further improvement can be obtained in the SCFT approach

  10. Touch and temporal behavior of grand piano actions

    Science.gov (United States)

    Goebl, Werner; Bresin, Roberto; Galembo, Alexander

    2005-08-01

    This study investigated the temporal behavior of grand piano actions from different manufacturers under different touch conditions and dynamic levels. An experimental setup consisting of accelerometers and a calibrated microphone was used to capture key and hammer movements, as well as the sound signal. Five selected keys were played by pianists with two types of touch (``pressed touch'' versus ``struck touch'') over the entire dynamic range. Discrete measurements were extracted from the accelerometer data for each of the over 2300 recorded tones (e.g., finger-key, hammer-string, and key bottom contact times, maximum hammer velocity). Travel times of the hammer (from finger-key to hammer-string) as a function of maximum hammer velocity varied clearly between the two types of touch, but only slightly between pianos. A travel time approximation used in earlier work [Goebl W., (2001). J. Acoust. Soc. Am. 110, 563-572] derived from a computer-controlled piano was verified. Constant temporal behavior over type of touch and low compression properties of the parts of the action (reflected in key bottom contact times) were hypothesized to be indicators for instrumental quality.

  11. Forecasting Austrian national elections: The Grand Coalition model

    Science.gov (United States)

    Aichholzer, Julian; Willmann, Johanna

    2014-01-01

    Forecasting the outcomes of national elections has become established practice in several democracies. In the present paper, we develop an economic voting model for forecasting the future success of the Austrian ‘grand coalition’, i.e., the joint electoral success of the two mainstream parties SPOE and OEVP, at the 2013 Austrian Parliamentary Elections. Our main argument is that the success of both parties is strongly tied to the accomplishments of the Austrian system of corporatism, that is, the Social Partnership (Sozialpartnerschaft), in providing economic prosperity. Using data from Austrian national elections between 1953 and 2008 (n=18), we rely on the following predictors in our forecasting model: (1) unemployment rates, (2) previous incumbency of the two parties, and (3) dealignment over time. We conclude that, in general, the two mainstream parties benefit considerably from low unemployment rates, and are weakened whenever they have previously formed a coalition government. Further, we show that they have gradually been losing a good share of their voter basis over recent decades. PMID:26339109

  12. O novo perfil econômico do Grande ABC

    Directory of Open Access Journals (Sweden)

    Juliana Pedreschi Rodrigues

    2007-06-01

    Full Text Available Este artigo trata de questões referentes às mudanças econômicas e urbanas na região do Grande ABC. Para tanto, inicialmente, apresentamos dados sobre a implantação da indústria automobilística e o desenvolvimento urbano decorrente dessas mudanças, bem como a composição da força de trabalho vinda de outros Estados do país. A partir da reestruturação econômica ocorrida na região, surgem as parcerias público-privadas estabelecidas para a criação de Arranjos Produtivos Locais (APLs, e as alternativas de recuperação por meio da criação do Eixo Tamanduatehy Axle também são analisadas. Concluímos com uma abordagem sobre a reestruturação econômica da região, considerando especialmente os pólos industriais e os arranjos produtivos locais, os quais agrupam organizações de variados segmentos econômicos, bem como a formação da Agência de Desenvolvimento Regional.

  13. Insomnia and hypnotic use in Campo Grande general population, Brazil

    Directory of Open Access Journals (Sweden)

    Souza José Carlos

    2002-01-01

    Full Text Available The insomnia prevalence in general population was determined by means of 408 home interviews of adults, in a representative sample of Campo Grande city, Brazil. The random sample was stratified by sex, age and economic social status. Insomnia subtypes evaluated were the disorders of sleep initiation (DSI, sleep maintenance (DSM and early awakening (DEA. A structured questionnaire was used with the consent from the interviewed subjects. Statistics used chi-square, and Fisher tests; and inferences based on binomial distribution parameters; the significance level was 5% and confidence interval (CI was 95%.The general prevalence of insomnia was 19.1% (sd=2.0%, mostly women (p=0.0015, and people of less years of schooling (p=0.0317, subtype DSI (14.2%, p=0.0043, and chronic (p=0.7022. Hypnotic drugs were used by 6.9%(sd=1.3% in the last month. Use in the last 2 years, 70.3% mostly insomniacs (p<0.0001, women (p=0.0372 and people over 30 years of age (p=0.0536.

  14. Environmental Audit, Rifle, Gunnison and Grand Junction UMTRA Project Sites

    Energy Technology Data Exchange (ETDEWEB)

    None

    1991-08-01

    This report documents the results of the comprehensive baseline Environmental Audit completed for the Uranium Mill Tailings Remedial Action (UMTRA) sites at Grand Junction, Rifle, and Gunnison, Colorado. Included in the Audit were the actual abandoned mill sites, associated transportation and disposal cell facilities, and representative examples of the more than 4,000 known vicinity properties. Sites investigated include: Climax Mill Site, Truck/Train Haul Route, Cotter Transfer Station, Cheney Disposal Cell, Rifle Mill Sites (Old and New Rifle), Gunnison Mill Site, Vicinity Properties, and Estes Gulch and Proposed Landfill Site No. 1 Disposal Cells. The UMTRA Audit was a comprehensive baseline audit which considered all environmental programs and the activities associated with ongoing and planned remediation at the UMTRA sites listed above. Compliance with the National Environmental Policy Act (NEPA) was not considered during this investigation. The Audit Team looked at the following technical disciplines: air, surface water/drinking water, groundwater, soil/sediment/biota, waste management, toxic and chemical materials, quality assurance, radiation, inactive waste sites, and environmental management. 6 figs., 12 tabs.

  15. Grand canonical validation of the bipartite international trade network

    Science.gov (United States)

    Straka, Mika J.; Caldarelli, Guido; Saracco, Fabio

    2017-08-01

    Devising strategies for economic development in a globally competitive landscape requires a solid and unbiased understanding of countries' technological advancements and similarities among export products. Both can be addressed through the bipartite representation of the International Trade Network. In this paper, we apply the recently proposed grand canonical projection algorithm to uncover country and product communities. Contrary to past endeavors, our methodology, based on information theory, creates monopartite projections in an unbiased and analytically tractable way. Single links between countries or products represent statistically significant signals, which are not accounted for by null models such as the bipartite configuration model. We find stable country communities reflecting the socioeconomic distinction in developed, newly industrialized, and developing countries. Furthermore, we observe product clusters based on the aforementioned country groups. Our analysis reveals the existence of a complicated structure in the bipartite International Trade Network: apart from the diversification of export baskets from the most basic to the most exclusive products, we observe a statistically significant signal of an export specialization mechanism towards more sophisticated products.

  16. Terracina - terra di briganti, tappa prediletta dai (grand- turisti

    Directory of Open Access Journals (Sweden)

    Clemens Arts

    2012-05-01

    Full Text Available Terracina: bandit territory and resort cherished by (grand- touristsFor travellers who left the Eternal City, Terracina was one of the first stages, and almost an obligatory one, on their way to Naples and further south. The charming fishing town on the Tyrrhenian Sea situated on the Via Appia offered to those who had crossed the boring and bothersome Pontine Marshes a glimpse of the lushest Mediterranean vegetation and views. Yet another aspect of Terracina’s historical background is the protracted terrifying presence of notorious bandits such as Fra Diavolo and Gasbarrone.This article questions the imagological implications of these mytho-cultural assets of Terracina in literature, with a focus on ‘Romantic’ early Nineteen Century travel literature at large (Irving Washington, Stendhal, in which the point of view is mostly from a visitor's perspective, whereas authoritative studies, e.g. by Eric Hobsbawm, have rightly stressed the crucial importance of the insiders’ point of view as well.As an excursus from this cultural and historical context Pier Paolo Pasolini’s delicious ‘Terracina’ comes in to offer just such an insider’s point of view, telling the story of two Roman ‘ragazzi di vita’ – or ‘briganti’, as the villagers call them – who become tourists themselves and get fatally attracted by the idyllic Terracina seascape.

  17. Dark matter as the signal of grand unification

    International Nuclear Information System (INIS)

    Kadastik, Mario; Kannike, Kristjan; Raidal, Martti

    2009-01-01

    We argue that the existence of dark matter (DM) is a possible consequence of grand unification (GUT) symmetry breaking. In GUTs like SO(10), discrete Z 2 matter parity (-1) 3(B-L) survives despite broken B-L, and group theory uniquely determines that the only possible Z 2 -odd matter multiplets belong to representation 16. We construct the minimal nonsupersymmetric SO(10) model containing one scalar 16 for DM and study its predictions below M G . We find that electroweak symmetry breaking occurs radiatively due to DM couplings to the standard model Higgs boson. For thermal relic DM the mass range M DM ∼O(0.1-1) TeV is predicted by model perturbativity up to M G . For M DM ∼O(1) TeV to explain the observed cosmic ray anomalies with DM decays, there exists a lower bound on the spin-independent direct detection cross section within the reach of planned experiments.

  18. Transposición corregida de grandes vasos

    Directory of Open Access Journals (Sweden)

    José Rafael Escalona Aguilera

    2012-09-01

    Full Text Available Se presenta una paciente de sexo femenino, de 9 años de edad, que acude a su médico de familia y se le auscultó un soplo al examen físico y sintomatología que se comportaba como una comunicación interventricular. Luego de los estudios correspondientes, se permitió hacer el diagnóstico de transposición corregida de grandes vasos. La paciente tenía asociada una anomalía de Ebstein, comunicación interauricular, una comunicación interventricular, y una persistencia del conducto arterioso, todo lo cual agravaba su cuadro clínico. Primero es intervenida quirúrgicamente, y se cierra el ducto; de manera espontánea, cierra la comunicación interauricular, y la anomalía de Ebstein parchea la comunicación interventricular. La niña desarrolla una insuficiencia cardiaca e hipertensión pulmonar, a consecuencia de las anomalías asociadas. El caso es de interés, ya que son pocos los publicados en la literatura internacional con esta cardiopatía congénita asociada a otras anomalías estructurales del corazón, que modifican su historia natural.

  19. Grandes retos de las ciencias sociales contemporáneas

    Directory of Open Access Journals (Sweden)

    Alberto Valencia Gutiérrez

    2014-01-01

    Full Text Available Este trabajo trata de mostrar que las ciencias sociales hoy en día responden a nuevos parámetros de reflexión impuestos por las grandes transformaciones que el mundo ha conocido durante las últimas décadas. Las nuevas coordenadas tienen que ver con la ruptura de los marcos nacionales estrechos en que estas disciplinas se desarrollaron durante décadas, así como con la exigencia ineludible de establecer relaciones entre diversas disciplinas (transdisciplinariedad y la importancia de superar la polarización en términos de posiciones éticas y políticas. Todas estas características se ilustran al final con el ejemplo del marxismo analítico, una corriente que se ha desarrollado en el mundo anglosajón en las últimas décadas

  20. Il grande Gatsby: note a margine di una traduzione

    Directory of Open Access Journals (Sweden)

    Tommaso Pincio

    2014-05-01

    Full Text Available In questa breve nota lo scrittore e traduttore Tommaso Pincio riflette sul fascino esercitato da Il Grande Gatsby – libro e personaggio, il narratore e la lingua – su generazioni diverse di americani: quelle degli anni Venti, degli anni Cinquanta e di oggi. Commenti, aneddoti e citazioni guidano quell’esplorazione dello spirito del libro che ha permesso a Pincio di riprodurne lo stile per i lettori italiani. Questo contributo è originariamente apparso sul blog personale dell’autore, all’indirizzo http://tommasopincio.net.In this brief note, writer and translator Tommaso Pincio reflects on the haunting fascination exerted by The Great Gatsby – the book, the character, its narrator and language – on a range of American generations: those of the Twenties, of the Fifties, and the present one. Comments, anecdotes and quotations guide Pincio’s exploration into the spirit of the book, one that enabled him to reproduce its style for the Italian readership. This contribution first appeared on Pincio’s own blog, whose address is http://tommasopincio.net. 

  1. Environmental Audit, Rifle, Gunnison and Grand Junction UMTRA Project Sites

    International Nuclear Information System (INIS)

    1991-08-01

    This report documents the results of the comprehensive baseline Environmental Audit completed for the Uranium Mill Tailings Remedial Action (UMTRA) sites at Grand Junction, Rifle, and Gunnison, Colorado. Included in the Audit were the actual abandoned mill sites, associated transportation and disposal cell facilities, and representative examples of the more than 4,000 known vicinity properties. Sites investigated include: Climax Mill Site, Truck/Train Haul Route, Cotter Transfer Station, Cheney Disposal Cell, Rifle Mill Sites (Old and New Rifle), Gunnison Mill Site, Vicinity Properties, and Estes Gulch and Proposed Landfill Site No. 1 Disposal Cells. The UMTRA Audit was a comprehensive baseline audit which considered all environmental programs and the activities associated with ongoing and planned remediation at the UMTRA sites listed above. Compliance with the National Environmental Policy Act (NEPA) was not considered during this investigation. The Audit Team looked at the following technical disciplines: air, surface water/drinking water, groundwater, soil/sediment/biota, waste management, toxic and chemical materials, quality assurance, radiation, inactive waste sites, and environmental management. 6 figs., 12 tabs

  2. Salmonellosis in Rio Grande do Sul, Brazil, 1997 to 1999

    Directory of Open Access Journals (Sweden)

    Costalunga Suzana

    2002-01-01

    Full Text Available Salmonella spp. was the major cause of reported foodborne diseases in the last years in the State of Rio Grande do Sul, South of Brazil. Epidemiological data on salmonellosis, occurred in the period of 1997 to 1999 and supplied by the Division of Sanitary Surveillance (DVS/RS, were analysed according to the following factors: total number of confirmed outbreaks, number of people involved, outbreaks incidence according to the period of the year, age and sex of involved people, food vehicle, food storage conditions, local where the disease occurred, and possible causes of the outbreaks. The results indicated that 8217 people were involved, and 1557 had to be hospitalized. The highest number of outbreaks occurred during springtime and the principal age group affected was between 16 and 50 years. The most common food vehicle was salad prepared with homemade mayonnaise (42.45%. The principal causes of salmonellosis were raw-materials not submitted to regulatory inspection (22.92%, mainly eggs, and foods maintained at room temperature for more than 2 hours (20.55%. The majority of the outbreaks occurred in private homes (43.70% and commercial food establishments (25.21%.

  3. Improved grand canonical sampling of vapour-liquid transitions.

    Science.gov (United States)

    Wilding, Nigel B

    2016-10-19

    Simulation within the grand canonical ensemble is the method of choice for accurate studies of first order vapour-liquid phase transitions in model fluids. Such simulations typically employ sampling that is biased with respect to the overall number density in order to overcome the free energy barrier associated with mixed phase states. However, at low temperature and for large system size, this approach suffers a drastic slowing down in sampling efficiency. The culprits are geometrically induced transitions (stemming from the periodic boundary conditions) which involve changes in droplet shape from sphere to cylinder and cylinder to slab. Since the overall number density does not discriminate sufficiently between these shapes, it fails as an order parameter for biasing through the transitions. Here we report two approaches to ameliorating these difficulties. The first introduces a droplet shape based order parameter that generates a transition path from vapour to slab states for which spherical and cylindrical droplets are suppressed. The second simply biases with respect to the number density in a tetragonal subvolume of the system. Compared to the standard approach, both methods offer improved sampling, allowing estimates of coexistence parameters and vapor-liquid surface tension for larger system sizes and lower temperatures.

  4. Yuntaishan Global Geopark VS Grand Canyon World Heritage Site A Contrast of Yuntai/Grand Canyon Physiognomy

    Science.gov (United States)

    Ting, Zhao; Xun, Zhao

    2017-04-01

    Yuntai/Grand Canyon is a result of long-term historical evolution and a rare natural heritage of the world. With its rich heritages of geological physiognomy, systematic geological record, abundant biological fossil combination, long history of structural evolution, they are of contrastive research values worldwide. The Grand Canyon was declared national natural heritage on eleventh January, and in 1979 it was entitled World Natural Heritage Site. Though the two major sites are separated by tremendous seas, they reached agreements in the protection of natural heritages worldwide on account of the shared ideas of society, demonstrating to our children how can we protect the two scenery sites. Keyword:Geopark, Geoheritage, Yuntai Landform, GrandCanyon Mt. Taihang rises from the central part of north China and extends to the west edge of North China Plain. Towering, and with ragged peaks, precarious cliffs, long strips of walls, deep valleys and shaded streams, Mt. Taihang poses impressive sights with its clear water, dense forest and wonderful sceneries. It is indeed the east slope of Qin-Jin Plateau. Indeed things tend to coincide. On the other side of the Pacific Ocean, along the west edge of north America and on the wide and spacious Colorado Plateau, there is a winding and deep valley where there are layers of rocks, extensive sharp cliffs, intercrossing ravines and forests of peaks; it is totally impressive. Both sceneries are known to the world for their beauty. Identical geological conditions and similar history of evolution left two natural sights that resemble each other so much. Geological changes are infinite, and sedimentation works in similar ways on both sights; and the changing ecological environment gives the world two colorful and comparable geological records. Both sights are merely brief periods in the long history of earth development, but they show us how cradles of human proliferation and social civilization had looked. 1,Comparison of two parks

  5. Sementes crioulas: o estado da arte no Rio Grande do Sul

    OpenAIRE

    Pelwing, Andreia Becker; Frank, Lucia Brandao; Barros, Ingrid I. Bergman de

    2008-01-01

    O presente estudo analisou o estado da arte das sementes tradicionais, crioulas ou landraces no estado do Rio Grande do Sul. Através de uma amostragem não probabilística, foi realizado um estudo etnográfico em 13 propriedades de oito municípios pertencentes às regiões da Grande Porto Alegre, Serra, Planalto Médio, Depressão Central e Serra do Sudeste. A pesquisa diagnosticou uma grande diversidade de plantas cultivadas de origem remota, mantidas nas propriedades dos agricultores tradicionais ...

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

    International Nuclear Information System (INIS)

    1998-04-01

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

  7. Lunar and terrestrial planet formation in the Grand Tack scenario

    Science.gov (United States)

    Jacobson, S. A.; Morbidelli, A.

    2014-01-01

    We present conclusions from a large number of N-body simulations of the giant impact phase of terrestrial planet formation. We focus on new results obtained from the recently proposed Grand Tack model, which couples the gas-driven migration of giant planets to the accretion of the terrestrial planets. The giant impact phase follows the oligarchic growth phase, which builds a bi-modal mass distribution within the disc of embryos and planetesimals. By varying the ratio of the total mass in the embryo population to the total mass in the planetesimal population and the mass of the individual embryos, we explore how different disc conditions control the final planets. The total mass ratio of embryos to planetesimals controls the timing of the last giant (Moon-forming) impact and its violence. The initial embryo mass sets the size of the lunar impactor and the growth rate of Mars. After comparing our simulated outcomes with the actual orbits of the terrestrial planets (angular momentum deficit, mass concentration) and taking into account independent geochemical constraints on the mass accreted by the Earth after the Moon-forming event and on the time scale for the growth of Mars, we conclude that the protoplanetary disc at the beginning of the giant impact phase must have had most of its mass in Mars-sized embryos and only a small fraction of the total disc mass in the planetesimal population. From this, we infer that the Moon-forming event occurred between approximately 60 and approximately 130 Myr after the formation of the first solids and was caused most likely by an object with a mass similar to that of Mars. PMID:25114304

  8. Faire territoire au quotidien dans les grands ensembles HLM

    Directory of Open Access Journals (Sweden)

    Denis la Mache

    2012-05-01

    Full Text Available Cet article propose une lecture anthropologique de la manière dont les habitants des grands ensembles de périphéries urbaines délimitent, administrent, transforment matériellement et symboliquement les espaces et les lieux de leur quotidien pour faire territoire. Nous nous intéresserons à la fabrication de ces entités spatiales dont chaque individu se donne la liberté de disposer chaque jour selon un usage singulier et qu’il entoure d’un champ symbolique spécifique, garant d’identité. Ces « fabrications sociospatiales » seront abordées à partir d’une recherche empirique menée auprès d’habitants de deux terrains d’enquêtes situés dans des périphéries de villes moyennes.This paper proposes an anthropological reading of how the inhabitants of large urban peripheries define, administer, and process their daily spaces and places from a material as much as symbolical point of view to give sense to their territory. We will focus on the making of these spatial entities, witch everyone can dispose of everyday individually, to guarantee their identity. These “socio spatial creations” will be based on an empirical research, that is to say surveys conducted among the suburbians of two towns.

  9. Leptoquark mechanism of neutrino masses within the grand unification framework

    Energy Technology Data Exchange (ETDEWEB)

    Dorsner, Ilja [University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture in Split (FESB), Split (Croatia); Fajfer, Svjetlana; Kosnik, Nejc [University of Ljubljana, Department of Physics, Ljubljana (Slovenia); Jozef Stefan Institute, Jamova 39, P. O. Box 3000, Ljubljana (Slovenia)

    2017-06-15

    We demonstrate the viability of the one-loop neutrino mass mechanism within the framework of grand unification when the loop particles comprise scalar leptoquarks (LQs) and quarks of the matching electric charge. This mechanism can be implemented in both supersymmetric and non-supersymmetric models and requires the presence of at least one LQ pair. The appropriate pairs for the neutrino mass generation via the up-type and down-type quark loops are S{sub 3}-R{sub 2} and S{sub 1,3}-R{sub 2}, respectively. We consider two distinct regimes for the LQ masses in our analysis. The first regime calls for very heavy LQs in the loop. It can be naturally realized with the S{sub 1,3}-R{sub 2} scenarios when the LQ masses are roughly between 10{sup 12} and 5 x 10{sup 13} GeV. These lower and upper bounds originate from experimental limits on partial proton decay lifetimes and perturbativity constraints, respectively. Second regime corresponds to the collider accessible LQs in the neutrino mass loop. That option is viable for the S{sub 3}-R{sub 2} scenario in the models of unification that we discuss. If one furthermore assumes the presence of the type II see-saw mechanism there is an additional contribution from the S{sub 3}-R{sub 2} scenario that needs to be taken into account beside the type II see-saw contribution itself. We provide a complete list of renormalizable operators that yield necessary mixing of all aforementioned LQ pairs using the language of SU(5). We furthermore discuss several possible embeddings of this mechanism in SU(5) and SO(10) gauge groups. (orig.)

  10. Productividad, competitividad y salarios en ciudades grandes: la clase creativa

    Directory of Open Access Journals (Sweden)

    Ángel Alonso Domínguez

    2011-12-01

    Full Text Available El trabajo trata de revisar la literatura existente sobre la importancia de la localización para el desarrollo de las ciudades, poniéndola en relación con los salarios y la competitividad. Partiendo de los modelos clásicos, se repasan otros más actuales como los desarrollados por Krugman, Polèse o Florida, trabajos todos que asignan un papel relevante al territorio. Sin embargo, parece que la aglomeración y la ubicación no constituyen las únicas condiciones para el desarrollo económico y el aumento de la competitividad y la productividad. El progreso tecnológico y organizativo de las empresas se ha convertido en alternativa para la mejora de la competitividad, apareciendo otros factores como la especialización o la división espacial y territorial de la producción que estarían facilitando el ajuste de los costes de manera más eficiente. En última instancia, el artículo trata de responder a dos preguntas fundamentales: si se pagan mayores salarios ciudades grandes y si esto hace que pierdan competitividad las empresas allí ubicadas. El repaso de la bibliografía propuesta parece confirmar la existencia de una relación positiva entre ingresos elevados y aglomeración urbana, si bien responder a la segunda cuestión entraña una mayor dificultad, debido a las divergentes opiniones existentes en la literatura.

  11. A grande estratégia Chinesa e os BRICS

    Directory of Open Access Journals (Sweden)

    Haibin Niu

    2013-06-01

    Full Text Available Após mais de trinta anos de reforma e abertura, a China enfrenta desafios cada vez maiores para manter seu desenvolvimento sustentável e para definir sua posição no cenário mundial. O resto do mundo, por sua vez, está adaptando suas estratégias diante da ascensão chinesa. Assim, a China encontra-se perante a necessidade de construir uma relação favorável com o exterior. É nesse contexto que o país avança uma estratégia de desenvolvimento pacífico e uma visão de mundo harmoniosa com o objetivo de assegurar a seus parceiros suas boas intenções. Nesse processo, a China valoriza a cooperação entre países emergentes, notadamente com os países BRICS. Comparado ao modelo desigual de interação do G8+5, os BRICS oferecem uma plataforma independente para potências emergentes trabalharem como um grupo no âmbito do atual sistema internacional. A China considera os países BRICS parceiros estratégicos para o desenvolvimento, pares com opiniões compartilhadas sobre os assuntos mundiais e novas forças em prol da reforma do sistema internacional. Conquanto aposte no futuro dos BRICS, permanece consciente das diferenças e cautelas existentes entre os membros. Como sua grande estratégia é de ascensão pacífica e construtiva, a China entende os BRICS como uma força internacional progressiva e cooperativa, e não como uma força coletiva de bloqueio.

  12. Cassini ISS Observation of Saturn from Grand Finale Orbits

    Science.gov (United States)

    Blalock, J. J.; Sayanagi, K. M.; Ingersoll, A. P.; Dyudina, U.; Ewald, S. P.; McCabe, R. M.; Garland, J.; Gunnarson, J.; Gallego, A.

    2017-12-01

    We present images captured during Cassini's Grand Finale orbits, and their preliminary analyses. During the final 22 orbits of the mission, the spacecraft is in orbits that have 6.5 day period at an inclination of 62 degrees, apoapsis altitude of about 1,272,000 km, and periapsis altitudes of about 2,500 km. Images captured during periapsis passes show Saturn's atmosphere at unprecedented spatial resolution. We present preliminary analyses of these images, including the final images captured before the end of the mission when the spacecraft enters Saturn's atmosphere on September 15th, 2017. Prominent features captured during the final orbits include the north polar vortex and other vortices as well as very detailed views of the "popcorn clouds" that reside between the Hexagon and the north pole. In the cloud field between zonal jets, clouds either resemble linear streaks suggestive of cirrus-like clouds or round shapes suggestive of vortices or cumulus anvil. The presence of linear streaks that follow lines of constant latitudes suggests that meridional mixing is inhibited at those latitudes. The size of vortices may reflect latitudinal variation in the atmospheric deformation radius. We also compare the new images to those captured earlier in the Cassini mission to characterize the temporal evolution such as changes in the zonal jet speeds, and prevalence and colors of vortices. A particular focus of our interest is the long-term change in the color of the hexagon, the evolution of the wind speeds in the jetstream that blows eastward at the boundary of the hexagon, and the morphology of the north polar vortex. Our work has been supported by NASA PATM NNX14AK07G, NSF AAG 1212216, and NASA NESSF NNX15AQ70H.

  13. Towards a Grand Unified Theory of sports performance.

    Science.gov (United States)

    Glazier, Paul S

    2017-12-01

    Sports performance is generally considered to be governed by a range of interacting physiological, biomechanical, and psychological variables, amongst others. Despite sports performance being multi-factorial, however, the majority of performance-oriented sports science research has predominantly been monodisciplinary in nature, presumably due, at least in part, to the lack of a unifying theoretical framework required to integrate the various subdisciplines of sports science. In this target article, I propose a Grand Unified Theory (GUT) of sports performance-and, by elaboration, sports science-based around the constraints framework introduced originally by Newell (1986). A central tenet of this GUT is that, at both the intra- and inter-individual levels of analysis, patterns of coordination and control, which directly determine the performance outcome, emerge from the confluence of interacting organismic, environmental, and task constraints via the formation and self-organisation of coordinative structures. It is suggested that this GUT could be used to: foster interdisciplinary research collaborations; break down the silos that have developed in sports science and restore greater disciplinary balance to the field; promote a more holistic understanding of sports performance across all levels of analysis; increase explanatory power of applied research work; provide stronger rationale for data collection and variable selection; and direct the development of integrated performance monitoring technologies. This GUT could also provide a scientifically rigorous basis for integrating the subdisciplines of sports science in applied sports science support programmes adopted by high-performance agencies and national governing bodies for various individual and team sports. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Geochemical investigation of UMTRAP designated site at Grand Junction, Colorado

    International Nuclear Information System (INIS)

    Markos, G.; Bush, K.J.

    1983-09-01

    This report is the result of a geochemical investigation of the former uranium mill and tailings site at Grand Junction, Colorado. The objectives of the investigation are to characterize the geochemistry, to determine the contaminant distribution resulting from the former milling activities and tailings, and to infer chemical pathways and transport mechanisms from the contaminant distribution. The results should be used to model contaminant migration and to develop criteria for long-term containment media, such as a cover system which is impermeable to contaminant migration. This report assumes a familiarity with the hydrologic conditions of the site and the geochemical concepts underlying the investigation. The results reported are based on a sampling of waters in two seasons and solid material from the background, the area adjacent to the site, and the site. The solid samples were water extracted to remove easily soluble salts and acid extracted to remove carbonates and hydroxides. The water extracts and solid samples were analyzed for the major and trace elements. A limited number of samples were analyzed for radiological components. The report includes the methods of sampling, sample processing, analysis, and data interpretation. Four major conclusions are: (1) trace element concentrations in shallow subsurface waters adjacent to the tailings temporally vary up to an order of magnitude; (2) the riverbank soils and borehole waters are contaminated with uranium, radium, and trace elements from discharge of tailings solids and solutions during the active time of the mill; however, the movement of contaminants toward the Colorado River does not appear to be significant; (3) the Colorado River adjacent to the tailings is not contaminated; and (4) trace metals have accumulated at both the tailings/cover and tailings/soil interface because of precipitation reactions caused by chemical differences between the two materials

  15. Busca de estruturas em grandes escalas em altos redshifts

    Science.gov (United States)

    Boris, N. V.; Sodré, L., Jr.; Cypriano, E.

    2003-08-01

    A busca por estruturas em grandes escalas (aglomerados de galáxias, por exemplo) é um ativo tópico de pesquisas hoje em dia, pois a detecção de um único aglomerado em altos redshifts pode por vínculos fortes sobre os modelos cosmológicos. Neste projeto estamos fazendo uma busca de estruturas distantes em campos contendo pares de quasares próximos entre si em z Â3 0.9. Os pares de quasares foram extraídos do catálogo de Véron-Cetty & Véron (2001) e estão sendo observados com os telescópios: 2,2m da University of Hawaii (UH), 2,5m do Observatório de Las Campanas e com o GEMINI. Apresentamos aqui a análise preliminar de um par de quasares observado nos filtros i'(7800 Å) e z'(9500 Å) com o GEMINI. A cor (i'-z') mostrou-se útil para detectar objetos "early-type" em redshifts menores que 1.1. No estudo do par 131046+0006/J131055+0008, com redshift ~ 0.9, o uso deste método possibilitou a detecção de sete objetos candidatos a galáxias "early-type". Num mapa da distribuição projetada dos objetos para 22 escala. Um outro argumento em favor dessa hipótese é que eles obedecem uma relação do tipo Kormendy (raio equivalente X brilho superficial dentro desse raio), como a apresentada pelas galáxias elípticas em z = 0.

  16. Grand Canyon 10 x 20 NTMS area: Arizona. Data report

    International Nuclear Information System (INIS)

    Koller, G.R.

    1979-01-01

    This data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Grand Canyon 1 0 x 2 0 quadrangle. Surface samples (sediment) were collected from 1013 sites. The target sampling density was one site per 16 square kilometers (six square miles). Ground water samples were collected at 84 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps. Statistical summaries of data and a brief description of results are given. A generalized geologic map and a summary of the geology of the area are included. Data from ground water sites (on microfiche in pocket) include (1) water chemistry measurements (pH, conductivity, and alkalinity), (2) physical measurements where applicable (water temperature, well description, and scintillometer reading), and (3) elemental analyses (U, Al, Br, Cl, Dy, F, He, Mg, Mn, Na, and V). Data from sediment sites (also on microfiche in pocket) include (1) stream water chemistry measurements (pH, conductivity, and alkalinity), and (2) elemental analyses for sediment samples (U, Th, Hf, Al, Ce, Dy, Eu, Fe, La, Lu, Mn, Sc, Sm, Na, Ti, V, and Yb). Sample site descriptors (stream characteristics, vegetation, etc.) are also tabulated. Areal distribution maps, histograms, and cumulative frequency plots for most elements, U/Th, U/Hf, and Th/La ratios, and scintillometer readings for sediment samples are included on the microfiche

  17. 76 FR 23623 - Backcountry Management Plan, Environmental Impact Statement, Grand Canyon National Park, Arizona

    Science.gov (United States)

    2011-04-27

    ...-7945, [email protected] or Rachel Bennett, Environmental Protection Specialist, P.O. Box 129, Grand Canyon, Arizona 86023, 928-638-7326, Rachel[email protected] . SUPPLEMENTARY INFORMATION: If you wish to...

  18. Lipoblastome découvert chez le grand enfant: description rare et ...

    African Journals Online (AJOL)

    Lipoblastome découvert chez le grand enfant: description rare et revue de la littérature. Abdoulaye Diallo Harouna, Franck Mvumbi, Karima Atarraf, Lamiae Chater, Meryem Boubbou, Abderrhmane Afifi ...

  19. Self-consistent thermodynamics for the Tsallis statistics in the grand canonical ensemble: Nonrelativistic hadron gas

    Energy Technology Data Exchange (ETDEWEB)

    Parvan, A.S. [Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics, Dubna (Russian Federation); Horia Hulubei National Institute of Physics and Nuclear Engineering, Department of Theoretical Physics, Bucharest (Romania); Moldova Academy of Sciences, Institute of Applied Physics, Chisinau (Moldova, Republic of)

    2015-09-15

    In the present paper, the Tsallis statistics in the grand canonical ensemble was reconsidered in a general form. The thermodynamic properties of the nonrelativistic ideal gas of hadrons in the grand canonical ensemble was studied numerically and analytically in a finite volume and the thermodynamic limit. It was proved that the Tsallis statistics in the grand canonical ensemble satisfies the requirements of the equilibrium thermodynamics in the thermodynamic limit if the thermodynamic potential is a homogeneous function of the first order with respect to the extensive variables of state of the system and the entropic variable z = 1/(q - 1) is an extensive variable of state. The equivalence of canonical, microcanonical and grand canonical ensembles for the nonrelativistic ideal gas of hadrons was demonstrated. (orig.)

  20. 77 FR 51983 - Availability of Department of Energy EV Everywhere Grand Challenge Initial Framing Document and...

    Science.gov (United States)

    2012-08-28

    ... of Energy EV Everywhere Grand Challenge Initial Framing Document and Request for Public Comment... the EV Everywhere Challenge on March 7, 2012. The EV Everywhere Initial Framing Document (framing...

  1. Insects related to Olive culture in Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Perrone Ricalde

    2015-12-01

    Full Text Available The increased cultivation of olive trees in Rio Grande do Sul State and its potential production arouse the need to characterize the assemblage of insects in olive groves, especially those with potential as pests. Therefore, the insect fauna was sampled monthly for two years, in the canopy of olive trees, using beat cloth, and collection of buds in five municipalities in Southern Rio Grande do Sul State. The faunal indices analyzed were abundance, constancy, dominance and frequency. The olive caterpillar Palpita forficifera Munroe 1959 (Lepidoptera: Pyralidae and mealybugs Saissetia oleae (Olivier, 1791 and Saissetia coffeae (Walker, 1952 (Hemiptera: Coccidae are the main phytophagous insects in olive farms in the Rio Grande do Sul State, with potential to reach pest status. Eleven insect species were recorded for the first time in olive groves in Brazil. The occurrence of P. forficifera is a new record for the Rio Grande do Sul State.

  2. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D. (Columbia River Inter-Tribal Fish Commission, Portland, OR)

    2000-01-01

    This project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Folk John Day and Grande Ronde Rivers, for five years.

  3. 75 FR 7625 - Endangered and Threatened Wildlife and Plants; Rio Grande Silvery Minnow (Hybognathus amarus...

    Science.gov (United States)

    2010-02-22

    ... modification of its habitat due to dewatering and diversion of water, water impoundment, and modification of... thorough knowledge of the Rio Grande silvery minnow's life history, ecology, and behavior, and the current...

  4. 2017 NOAA/OCM Unmanned Aerial System Lidar: Grand Bay NERR

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Quantum Spatial (QSI) and PrecisionHawk (PH) collected lidar for test sites within the Grand Bay National Estuarine Research Reserve (NERR) using an unmanned aerial...

  5. 2017 NOAA/OCM Unmanned Aerial System Lidar DEM: Grand Bay NERR

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Quantum Spatial (QSI) and PrecisionHawk (PH) collected lidar for test sites within the Grand Bay National Estuarine Research Reserve (NERR) using an unmanned aerial...

  6. Strategies for improving attendance at medical grand rounds at an academic medical center.

    Science.gov (United States)

    Mueller, Paul S; Litin, Scott C; Sowden, Monica L; Habermann, Thomas M; LaRusso, Nicholas F

    2003-05-01

    To evaluate, in this before-and-after study, the results of 5 strategies for improving attendance at medical grand rounds at a tertiary care academic medical center. The strategies included (1) using electronic card readers to improve understanding of attendance patterns, (2) conducting yearly needs assessment surveys, (3) developing sessions of topical interest, (4) increasing formal participation by residents and faculty researchers, and (5) enhancing publicity. Attendance at medical grand rounds by Mayo Clinic faculty, fellows, residents, and others was measured by card readers between 1998 and 2001. After implementation of the 5 strategies, the mean +/- SD attendance (as measured by card readers) at medical grand rounds increased 39% from 99.0 +/- 24.6 persons in 1998 to 137.4 +/- 25.2 persons in 2001 (P attendance at medical grand rounds at an academic medical center.

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

    Directory of Open Access Journals (Sweden)

    MUSHTAK AL-ATABI

    2013-04-01

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

  8. Nekton usage in a Caminda Bay Saltmarsh at Grand Isle LA July and October 1998

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During July and October 1988, a total of 42 samples were collected in salt marsh habitats of the Caminada Bay system near Grand Isle, Louisiana to evaluate the use...

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

    Science.gov (United States)

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

    2017-12-01

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

  10. Strategi Marketing Public Relations Dalam Menarik Minat Pelanggan Di Hotel Grand Elite Pekanbaru

    OpenAIRE

    Wati, Triyani Merdeka; Wirman, Welly

    2016-01-01

    Service accomodate, eat and drink, and also the other service. With the increasing development of four stars hotel in Pekanbaru, much less affected Grand Elite Hotel to build a strategy to attract costumer interest. The problem identification in this research is on how the Marketing Public Relations strategy using publication, events, information news, and public service activity to attract costumer interest in Grand Elite Hotel Pekanbaru. This research done by the qualitatif research method ...

  11. Teaching Progress: A Critique of the Grand Narrative of Human Rights as Pedagogy for Marginalized Students

    OpenAIRE

    Robyn Linde; Mikaila Mariel Lemonik Arthur

    2015-01-01

    With the adoption of the Universal Declaration of Human Rights in 1948, education about human rights became an important focus of the new human rights regime and a core method of spreading its values throughout the world. This story of human rights is consistently presented as a progressive teleology that contextualizes the expansion of rights within a larger grand narrative of liberalization, emancipation, and social justice. This paper examines the disjuncture between the grand narrative on...

  12. Environmental Assessment: Demolish CASS Switch Stations Buildings 644, 645, 646 at Grand Forks Air Force Base

    Science.gov (United States)

    2006-06-01

    barley , and oats. The valley ranks first in the nation in the production of potatoes, spring wheat , sunflowers, and durum wheat . Grand Forks...remaining land used for pasture and hay, urban development, recreation, and wildlife habitat. Principal crops are spring wheat , barley , sunflowers...though the Dakota Aquifer has produced more water than any other aquifer in Grand Forks County, the water is very saline and generally unsatisfactory

  13. Environmental Assessment: Demolish Buildings 212, 218, 819, 820 at Grand Forks Air Force Base

    Science.gov (United States)

    2007-01-31

    land used for pasture and hay, urban development, recreation, and wildlife habitat. Principal crops are spring wheat , barley , sunflowers, potatoes...though the Dakota Aquifer has produced more water than any other aquifer in Grand Forks County, the water is very saline and generally unsatisfactory for...can contribute to violations of water quality standards. During low flow periods, the rivers are generally too saline for domestic use. Grand

  14. Environmental Assessment: Construct Airfield Lighting Vault and Demolish Building 531 at Grand Forks Air Force Base

    Science.gov (United States)

    2007-08-01

    beans, corn, barley , and oats. The valley ranks first in the nation in the production of potatoes, spring wheat , sunflowers, and durum wheat . Grand...with remaining land used for pasture and hay, urban development, recreation, and wildlife habitat. Principal crops are spring wheat , barley ...surface. Even though the Dakota Aquifer has produced more water than any other aquifer in Grand Forks County, the water is very saline and generally

  15. Fishes from Parque Estadual de Itapeva, Rio Grande do Sul state, Atlantic Forest biome, Brazil

    OpenAIRE

    Azevedo, Marco; Bertaco, Vinicius

    2016-01-01

    The ichthyofauna herein presented was collected in streams, lake, and swamps from the Parque Estadual de Itapeva, Rio Mampituba basin. The protected area is located in the northernmost part of the coastal plain of Rio Grande do Sul state. Samplings resulted in 26 species, in 20 genera, 15 families, and six orders. Two species are listed as threatened and one near threatened in Rio Grande do Sul. This study represents the first fish survey in the protected area, Atlantic Forest biome.

  16. Carbohydrate content and development of strawberry transplants from Rio Grande do Sul and imported.

    OpenAIRE

    COCCO, C.; GONCALVES, M. A.; REISSER JUNIOR, C.; MARAFON, A. C.; ANTUNES, L. E. C.

    2017-01-01

    ABSTRACT Obtaining high yields in strawberry crop requires the use of transplants with high sanitary and physiological quality. Thus, the present study aimed to evaluate the effect of the origin of strawberry transplants on quality, carbohydrate content and subsequent development and field production. Treatments covered four transplant origins: Argentina, Chile, Chuí (Rio Grande do Sul, Brazil) and São Francisco de Paula (Rio Grande do Sul, Brazil) and two cultivars (Camarosa and Camino Real...

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

    Czech Academy of Sciences Publication Activity Database

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

    2018-01-01

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

  18. MIdentidade de classe : um olhar sobre os estivadores do porto do Rio Grande/RS

    Directory of Open Access Journals (Sweden)

    Thiago Cedrez da Silva

    2015-06-01

    Full Text Available This article aims to understand the identity notion that permeates the charaxter of the docker of the Port of Rio Grande / RS in its work universe. Starting from the theoretical framework of class identity, the reflection of documental and oral sources, as well as the existing literature on this subject, the profile of the docker of Rio Grande, between 1931 and 1960, will be analyzed.

  19. Pengaruh Experiential Marketing Dan Brand Trust Terhadap Kepuasan Konsumen Dan Loyalitas Pelanggan Hotel Grand Jatra Pekanbaru

    OpenAIRE

    Yufizar, Adithya Fajar; Restuti, Sri; Rahayu, Deny Danar

    2017-01-01

    This research aimed to analyze Experiential Marketing, Brand Trust on Customer Satisfaction and Customer Loyalty, research applied on customer Grand Jatra Hotel in Pekanbaru City. The object of this research was Customer Grand Jatra Hotel in Pekanbaru City. This research consists of four variables: the dependent variable, one intervening variable and two independent variables. They are Customer Loyalty(Y2), Customer Satisfaction (Y1), Brand Trust (X2), and Experintial Marketing (X1). This res...

  20. Challenges faced by multidisplinary new investigators on addressing grand challenges in global health

    Science.gov (United States)

    2014-01-01

    Background The grand challenges approach aims to spark innovative and transformative strategies to overcome barriers to significant global health issues. Grand Challenges Canada endorses an ‘Integrated Innovation™’ approach that focuses on the intersection of scientific/technological, social and business innovation. In this article we explore themes emerging from a dialogue between the authors, who are multidisciplinary recipients of the ‘Rising Stars in Global Health’ award from Grand Challenges Canada, regarding benefits of engaging in integrated innovation research, and recommendations for how this approach may develop in the future. Discussion Our dialogue followed a semi-structured interview format that addressed three topics: 1) reflections on applying an Integrated Innovation™ approach for global health; 2) thoughts on participation in the Grand Challenges 2012 meeting; and 3) authors’ visions of Grand Challenges Canada and the Grand Challenge movement towards 2020. The dialogue was transcribed verbatim and we used thematic analysis techniques to identify, analyze and report themes in the data. Benefits of working using the Grand Challenges approach centered on two themes: a) the potential for scientific breakthrough and b) building interdisciplinary collaborations and a community of scholars. Challenges and opportunities for Grand Challenges in moving forward included: a) capacity building, particularly regarding Integrated Innovation™ and scale-up planning; b) interdisciplinary and international mentorship for new investigators; and c) potential for future commercialization. Conclusions Our discussion highlighted that Integrated Innovation™ offers the opportunity to develop new theories, methods and approaches to global health while simultaneously fostering a collaborative spirit grounded in international, interdisciplinary collaborations. However, the arguable over-emphasis on corporatization poses a major challenge for new investigators

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

    Czech Academy of Sciences Publication Activity Database

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

    2018-01-01

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

  2. Gestión de las devoluciones de la tienda online GrandesZapatos

    OpenAIRE

    Borjabad Piedra, Raquel

    2013-01-01

    Realización de un sistema de devolución, bajo PrestaShop, específico y personalizado a las necesidades de la tienda online GrandesZapatos. Realització d'un sistema de devolució, sota PrestaShop, específic i personalitzat a les necessitats de la botiga online GrandesZapatos. Master thesis for the Free Software program.

  3. A comprehensive review of visual air quality at the Grand Canyon.

    Science.gov (United States)

    Archer, S F; Molenar, J V; Dietrich, D L

    1989-04-01

    The Grand Canyon, located in Northern Arizona, is one of the seven natural wonders of the world, and has been set aside as a National Park to preserve its unique character. Several million visitors from all over the world travel to the Grand Canyon each year to witness its awesome beauty, As a natural preserve, the area protects numerous values such as genetic diversity, solitude, non-mechanized recreation, etc, but the majority of visitors travel to the Grand Canyon for one reason: to view the scenery.There have been reports in the general press (and even in the United States Congressional Hearings) that visual conditions at the Grand Canyon have been seriously degraded by air pollution. Over the past nine years, a vast array of visibility-related research and monitoring has been conducted to determine the extent and probable cause of this visible degradation. Studies have included optical measurements, pollution characterization, source-receptor relationship analysis, and human perception of visual air quality. The resulting data document the visual air quality of the Grand Canyon and provide a basis to qualitatively and quantitatively evaluate significant events and trends.This poster comprehensively assembles, updates, analyzes and summarizes these various studies to report what has happened to air clarity at the Grand Canyon. The authors examine: - the extent and variation of optical conditions through an examination of reported standard visual range data and a qualitative review of standard photographic monitoring record; - the scientific basis and measurement techniques used to quantify optical conditions; - the probable causes of visual degradation by analyzing the chemical properties of collected aerosols, and through investigation of air mass trajectories; - how visitors to the Grand Canyon perceive and value visual air quality; - the implications study results have for control of air pollutants outside protected natural areas. By examining the situation

  4. Challenges faced by multidisplinary new investigators on addressing grand challenges in global health.

    Science.gov (United States)

    Logie, Carmen; Dimaras, Helen; Fortin, Anny; Ramón-García, Santiago

    2014-04-15

    The grand challenges approach aims to spark innovative and transformative strategies to overcome barriers to significant global health issues. Grand Challenges Canada endorses an 'Integrated Innovation™' approach that focuses on the intersection of scientific/technological, social and business innovation. In this article we explore themes emerging from a dialogue between the authors, who are multidisciplinary recipients of the 'Rising Stars in Global Health' award from Grand Challenges Canada, regarding benefits of engaging in integrated innovation research, and recommendations for how this approach may develop in the future. Our dialogue followed a semi-structured interview format that addressed three topics: 1) reflections on applying an Integrated Innovation™ approach for global health; 2) thoughts on participation in the Grand Challenges 2012 meeting; and 3) authors' visions of Grand Challenges Canada and the Grand Challenge movement towards 2020. The dialogue was transcribed verbatim and we used thematic analysis techniques to identify, analyze and report themes in the data. Benefits of working using the Grand Challenges approach centered on two themes: a) the potential for scientific breakthrough and b) building interdisciplinary collaborations and a community of scholars. Challenges and opportunities for Grand Challenges in moving forward included: a) capacity building, particularly regarding Integrated Innovation™ and scale-up planning; b) interdisciplinary and international mentorship for new investigators; and c) potential for future commercialization. Our discussion highlighted that Integrated Innovation™ offers the opportunity to develop new theories, methods and approaches to global health while simultaneously fostering a collaborative spirit grounded in international, interdisciplinary collaborations. However, the arguable over-emphasis on corporatization poses a major challenge for new investigators. We propose a more balanced way forward

  5. On the Grand Challenges in Physical Petrology: the Multiphase Crossroads

    Science.gov (United States)

    Bergantz, G. W.

    2014-12-01

    Rapid progress in experimental, micro-analytical and textural analysis at the crystal scale has produced an unprecedented record of magmatic processes. However an obstacle to further progress is the lack of understanding of how mass, energy and momentum flux associated with crystal-rich, open-system events produces identifiable outcomes. Hence developing a physically-based understanding of magmatic systems linking micro-scale petrological observations with a physical template operating at the macro-scale presents a so-called "Grand Challenge." The essence of this challenge is that magmatic systems have characteristic length and feedback scales between those accessible by classical continuum and discrete methods. It has become increasingly obvious that the old-school continuum methods have limited resolution and power of explanation for multiphase (real) magma dynamics. This is, in part, because in crystal-rich systems the deformation is non-affine, and so the concept of constitutive behavior is less applicable and likely not even relevant, especially if one is interested in the emergent character of micro-scale processes. One expression of this is the cottage industry of proposing viscosity laws for magmas, which serves as "blunt force" de facto corrections for what is intrinsically multiphase behavior. Even in more fluid-rich systems many of these laws are not suitable for use in the very transport theories they aim to support. The alternative approach is the discrete method, where multiphase interactions are explicitly resolved. This is a daunting prospect given the numbers of crystals in magmas. But perhaps all crystals don't need to be modeled. I will demonstrate how discrete methods can recover critical state behavior, resolve crystal migration, the onset of visco-elastic behavior such as melt-present shear bands which sets the large-scale mixing volumes, some of the general morpho-dynamics that underlies purported rheological models, and transient controls on

  6. New aspects of flavour model building in supersymmetric grand unification

    International Nuclear Information System (INIS)

    Spinrath, Martin

    2010-01-01

    We derive predictions for Yukawa coupling ratios within Grand Unified Theories generated from operators with mass dimension four and five. These relations are a characteristic property of unified flavour models and can reduce the large number of free parameters related to the flavour sector of the Standard Model. The Yukawa couplings of the down-type quarks and charged leptons are affected within supersymmetric models by tan β-enhanced threshold corrections which can be sizeable if tan β is large. In this case their careful inclusion in the renormalisation group evolution is mandatory. We analyse these corrections and give simple analytic expressions and numerical estimates for them. The threshold corrections sensitively depend on the soft supersymmetry breaking parameters. Especially, they determine the overall sign of the corrections and therefore if the affected Yukawa couplings are enhanced or suppressed. In the minimal supersymmetric extension of the Standard Model many free parameters are introduced by supersymmetry breaking about which we make some plausible assumptions in our first simplified approach. In a second, more sophisticated approach we use three common breaking schemes in which all the soft breaking parameters at the electroweak scale can be calculated from only a handful of parameters. Within the second approach, we apply various phenomenological constraints on the supersymmetric parameters and find in this way new viable Yukawa coupling relations, for example y μ /y s =9/2 or 6 or y τ /y b =3/2 in SU(5). Furthermore, we study a special class of quark mass matrix textures for small tan β where θ u 13 =θ d 13 =0. We derive sum rules for the quark mixing parameters and find a simple relation between the two phases δ u 12 and δ d 12 and the right unitarity triangle angle α which suggests a simple phase structure for the quark mass matrices where one matrix element is purely imaginary and the remaining ones are purely real. To complement

  7. New aspects of flavour model building in supersymmetric grand unification

    Energy Technology Data Exchange (ETDEWEB)

    Spinrath, Martin

    2010-05-19

    We derive predictions for Yukawa coupling ratios within Grand Unified Theories generated from operators with mass dimension four and five. These relations are a characteristic property of unified flavour models and can reduce the large number of free parameters related to the flavour sector of the Standard Model. The Yukawa couplings of the down-type quarks and charged leptons are affected within supersymmetric models by tan {beta}-enhanced threshold corrections which can be sizeable if tan {beta} is large. In this case their careful inclusion in the renormalisation group evolution is mandatory. We analyse these corrections and give simple analytic expressions and numerical estimates for them. The threshold corrections sensitively depend on the soft supersymmetry breaking parameters. Especially, they determine the overall sign of the corrections and therefore if the affected Yukawa couplings are enhanced or suppressed. In the minimal supersymmetric extension of the Standard Model many free parameters are introduced by supersymmetry breaking about which we make some plausible assumptions in our first simplified approach. In a second, more sophisticated approach we use three common breaking schemes in which all the soft breaking parameters at the electroweak scale can be calculated from only a handful of parameters. Within the second approach, we apply various phenomenological constraints on the supersymmetric parameters and find in this way new viable Yukawa coupling relations, for example y{sub {mu}}/y{sub s}=9/2 or 6 or y{sub {tau}}/y{sub b}=3/2 in SU(5). Furthermore, we study a special class of quark mass matrix textures for small tan {beta} where {theta}{sup u}{sub 13}={theta}{sup d}{sub 13}=0. We derive sum rules for the quark mixing parameters and find a simple relation between the two phases {delta}{sup u}{sub 12} and {delta}{sup d}{sub 12} and the right unitarity triangle angle {alpha} which suggests a simple phase structure for the quark mass matrices where

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

    Energy Technology Data Exchange (ETDEWEB)

    Hoffnagle, Timothy; Carmichael, Richard; Noll, William

    2003-12-01

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

  9. Promoting Undergraduate Research at Grand Valley State University

    Science.gov (United States)

    Riemersma, P.; Mekik, F. A.

    2003-12-01

    Grand Valley State University (GVSU) is a relatively young, rapidly growing, predominately undergraduate institution of about 20,000 students located in western Michigan in which undergraduate research plays a vital role in the education of our students. Student research is supported and actively promoted by 1) creating university funding opportunities and taking advantage of small outside funding sources 2) building a tradition of undergraduate research 3) incorporating small research activities into classes and 4) educating students explicitly in how to prepare a professional poster, give a professional talk and write a journal article. As the saying goes, if you have money, the students will come. At GVSU most students recognize the value of a research experience but need income to pay for college expenses. The internally funded Student Summer Scholars program at GVSU provides student salary and faculty stipend for a summer research project (\\6000 per grant). The geology department has also been successful at obtaining grants from the NASA Michigan Space Grant Consortium (\\5,000 plus a 100% GVSU match). We have been successful in using these easier to obtain smaller grants to fund undergraduate projects. In some cases small grants actually allow us to pursue "risky" or otherwise difficult to fund projects. Undergraduate research "counts" at GVSU and once a tradition and critical mass of undergraduate research has been established, it can become self-sustaining. To recognize the achievements of undergraduate research at GVSU, there is an annual Student Scholarship Day in which the students (580 university wide) present the results of their research. Also, by persuading students in our introductory classes (for extra credit) to attend Student Scholarship Day, the students, early in their college career, can see what fellow students can accomplish and student presenters can revel in their role of researcher and educator. Such an event helps to build a tradition

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

    Science.gov (United States)

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

    2014-01-01

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

  11. Adquiriendo ELE a través de los personajes de Almudena Grandes

    Directory of Open Access Journals (Sweden)

    Renia Lopez-Ozieblo

    2016-11-01

    Full Text Available Este artículo propone el análisis de literatura moderna española, en concreto extractos de novelas de Almudena Grandes, para ahondar en los significados pragmáticos, tan difíciles de dominar para estudiantes de español como lengua extranjera en contextos de no-inmersión. Se presentan una serie de actividades para alumnos a partir de un nivel A2, donde se trabajan aspectos socioculturales que definen significados pragmáticos mediante la comunicación verbal y no verbal, no solamente el uso de la voz, la kinésica y proxémica, sino también otros aspectos como el uso del espacio.   Palabras clave: sociopragmática, Almudena Grandes, Español Lengua Extranjera   The acquisition of Spanish as a Foreign Language through the characters of Almudena Grandes   Abstract: This article proposes the analysis of Spanish modern literature, specifically excerpts from novels by Almudena Grandes, to broaden pragmatic understanding in students of Spanish as a foreign language in a non- immersion context. It presents a series of activities for students from an A2 level, exploring cultural aspects defining pragmatic meanings. These include elements of verbal and nonverbal communication, beyond the use of voice, kinesthetic and proxemics, such as the use of space.   Keywords: sociopragmatics, Almudena Grandes, Spanish as a Foreign Language

  12. Félix Grande: Taranto. Homenaje a César Vallejo

    Directory of Open Access Journals (Sweden)

    Elisa Sartor

    2014-12-01

    Full Text Available El presente artículo se propone examinar la relación entre el poemario de Félix Grande Taranto. Homenaje a César Vallejo y la obra de César Vallejo en el marco teórico de la intertextualidad y de la poética de la cita. El estudio se centrará especialmente en los vínculos entre el paratexto, esto es, los versos de Vallejo que Grande eligió como epígrafes para sus poemas, y los textos que componen Taranto. Además, se pondrán de relieve las estrategias textuales empleadas por Grande para intentar recrear el lenguaje de Vallejo en sus propios poemas. This article explores the relationship between Félix Grande’s Taranto. Homenaje a César Vallejo and the work of César Vallejo within the framework of intertextuality and the poetics of quotation. This study will focus on the connection between the paratext, i.e. Vallejo’s lines chosen by Grande as epigraphs for his poems, and the texts contained in Taranto. Moreover, this essay will highlight the textual strategies implemented by Grande in order to try and recreate Vallejo’s language in his own poems.

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

    Directory of Open Access Journals (Sweden)

    De Jager Cornelis

    2012-06-01

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

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

    Science.gov (United States)

    De Jager, Cornelis; Duhau, Silvia

    2012-06-01

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

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

    Directory of Open Access Journals (Sweden)

    Mônica Costa Cordeiro

    2017-02-01

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

  16. Espécies de Adelpha Hübner, [1819] (Lepidoptera, Nymphalidae, Limenitidinae ocorrentes no Rio Grande do Sul, Brasil

    Directory of Open Access Journals (Sweden)

    Rocco Alfredo Di Mare

    2003-01-01

    Full Text Available Species of Adelpha Hübner, [1819] (Lepidoptera, Nymphalidae, Limenitidinae occurring in Rio Grande do Sul State, Brazil. Based on literature, collections and sampled butterflies, a list of twelve species of Adelpha Hübner occurring in Rio Grande do Sul State is presented, including host plants. Adelpha epizygis Fruhstorfer, [1916], Adelpha falcipennis Fruhstorfer, [1916], Adelpha goyama Schaus, 1902 and Adelpha isis (Drury, 1782 are new reports to Rio Grande do Sul. The species are illustrated and keyed.

  17. Il Canal Grande a Venezia in scansione 3D da natante

    Directory of Open Access Journals (Sweden)

    Caterina Balletti

    2012-04-01

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

  18. Applying the World Water and Agriculture Model to Filling Scenarios for the Grand Ethiopian Renaissance Dam

    Energy Technology Data Exchange (ETDEWEB)

    Villa, Daniel L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Tidwell, Vincent C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Passell, Howard D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Roberts, Barry L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-11-01

    The World Water and Agriculture Model has been used to simulate water, hydropower, and food sector effects in Egypt, Sudan, and Ethiopia during the filling of the Grand Ethiopian Renaissance Dam reservoir. This unique capability allows tradeoffs to be made between filling policies for the Grand Ethiopian Renaissance Dam reservoir. This Nile River Basin study is presented to illustrate the capacity to use the World Water and Agriculture Model to simulate regional food security issues while keeping a global perspective. The study uses runoff data from the Intergovernmental Panel for Climate Change Coupled Model Inter-comparison Project Phase 5 and information from the literature in order to establish a reasonable set of hydrological initial conditions. Gross Domestic Product and population growth are modelled exogenously based on a composite projection of United Nations and World Bank data. The effects of the Grand Ethiopian Renaissance Dam under various percentages of water withheld are presented.

  19. Grand challenges in technology enhanced learning outcomes of the 3rd Alpine Rendez-Vous

    CERN Document Server

    Fischer, Frank; Sutherland, Rosamund; Zirn, Lena

    2014-01-01

    This book presents a key piece of the vision and strategy developed in STELLAR. It sets out a new mid-term agenda by defining Grand Challenges for research and development in technology-enhanced learning. Other than mere technology prizes, STELLAR Grand Challenges deal with problems at the interface of social and technical sciences. They pose problems that can be solved only in interdisciplinary collaboration. The descriptions of the Grand Challenge Problems were sent out to a number of stakeholders from industry, academia, and policy-making who responded with insightful, creative and critical comments bringing in their specific perspectives. This book will inspire everyone interested in TEL and its neighboring disciplines in their future projects. All of the listed problems, first hints with respect to the approach, measurable success indicators and funding sources are outlined. The challenges focus on what noted experts regard as important upcoming, pending, and innovative fields of research, the solution o...

  20. Grand challenges in the management and conservation of North American inland fishes and fisheries

    Science.gov (United States)

    Lynch, Abigail; Cooke, Steven J.; Beard, Douglas; Kao, Yu-Chun; Lorenzen, Kai; Song, Andrew M.; Allen, Micheal S.; Basher, Zeenatul; Bunnell, David B.; Camp, Edward V.; Cowx, Ian G.; Freedman, Jonathan A.; Nguyen, Vivian M.; Nohner, Joel K.; Rogers, Mark W.; Siders, Zachary A.; Taylor, William W.; Youn, So-Jung

    2017-01-01

    Even with long-standing management and extensive science support, North American inland fish and fisheries still face many conservation and management challenges. We used a grand challenges approach to identify critical roadblocks that if removed would help solve important problems in the management and long-term conservation of North American inland fish and fisheries. We identified seven grand challenges within three themes (valuation, governance, and externalities) and 34 research needs and management actions. The major themes identified are to (1) raise awareness of diverse values associated with inland fish and fisheries, (2) govern inland fish and fisheries to satisfy multiple use and conservation objectives, and (3) ensure productive inland fisheries given nonfishing sector externalities. Addressing these grand challenges will help the broader community understand the diverse values of inland fish and fisheries, promote open forums for engagement of diverse stakeholders in fisheries management, and better integrate the inland fish sector into the greater water and land use policy process.

  1. Induction of labor in grand multiparous women with previous cesarean delivery: how safe is this?

    Science.gov (United States)

    Chibber, Rachana; Al-Harmi, Jehad; Foda, Mohamed; Mohammed K, Zeinab; Al-Saleh, Eyad; Mohammed, Asiya Tasneem

    2015-02-01

    To compare the outcome of induced and spontaneous labor in grand multiparous women with one previous lower segment cesarean section (CS), so that the safety of labor induction could be assessed. In 102 women (study group), labor was induced and the outcome was compared with 280 women (control group) who went into spontaneous labor. All 382 women were grand multiparous and had one previous CS. There were no significant difference in oxytocin augmentation, CS, scar dehiscence, fetal birth weight or apgar scores between groups. There was one neonatal death, two still births, one early neonatal death and one congenital malformation in the study group and this was not significant. There was no significant difference in vaginal birth in the study (80.9%) and the control group (83.8%). In this moderate-sized study, induction of labor may be a safe option in grand multiparous women, if there is no absolute induction for repeating CS.

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

    International Nuclear Information System (INIS)

    1995-09-01

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

  3. Addressing the Grand Challenge of atmospheric carbon dioxide: geologic sequestration vs. biological recycling

    Directory of Open Access Journals (Sweden)

    Stuart Ben J

    2011-11-01

    Full Text Available Abstract On February 15, 2008, the National Academy of Engineering unveiled their list of 14 Grand Challenges for Engineering. Building off of tremendous advancements in the past century, these challenges were selected for their role in assuring a sustainable existence for the rapidly increasing global community. It is no accident that the first five Challenges on the list involve the development of sustainable energy sources and management of environmental resources. While the focus of this review is to address the single Grand Challenge of "develop carbon sequestration methods", is will soon be clear that several other Challenges are intrinsically tied to it through the principles of sustainability. How does the realm of biological engineering play a role in addressing these Grand Challenges?

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

    Directory of Open Access Journals (Sweden)

    Schieler H.

    2013-06-01

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

  5. Paracoccidioidomicose aguda/subaguda disseminada. Primeiro caso no Rio Grande do Sul Acute/subacute disseminated paracoccidioidomycosis. First case in Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Soraya Malafaia Colares

    1998-12-01

    Full Text Available É relatado o primeiro caso autóctone de paracoccidioidomicose disseminada aguda/subaguda ocorrido em criança no Rio Grande do Sul. A doença iniciou com adenomegalias superficiais generalizadas, seis meses antes da internação hospitalar. O diagnóstico foi feito através de biópsia de gânglio cervical. É comentado o espectro de formas clínicas da micose observado nesse Estado.The first autochthonous case of acute/subacute disseminated paracoccidioidomycosis observed in a child in Rio Grande do Sul (Brazil is reported. The disease started with widespread superficial lymphadenopathy six months before the patient was admitted to the hospital. The diagnosis was made through a cervical lymph node biopsy. The spectrum of the clinical forms of the mycosis observed in this State is commented upon.

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

    International Nuclear Information System (INIS)

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

    1980-02-01

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

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

    Directory of Open Access Journals (Sweden)

    Rosa, Fernanda Soares da

    2014-01-01

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

  8. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2001 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2001.

  9. Method of collective variables with reference system for the grand canonical ensemble

    International Nuclear Information System (INIS)

    Yukhnovskii, I.R.

    1989-01-01

    A method of collective variables with special reference system for the grand canonical ensemble is presented. An explicit form is obtained for the basis sixth-degree measure density needed to describe the liquid-gas phase transition. Here the author presents the fundamentals of the method, which are as follows: (1) the functional form for the partition function in the grand canonical ensemble; (2) derivation of thermodynamic relations for the coefficients of the Jacobian; (3) transition to the problem on an adequate lattice; and (4) obtaining of the explicit form for the functional of the partition function

  10. The Rio Grande do Sul state, Brazil, as a segmented internationalization territory of the national space

    Directory of Open Access Journals (Sweden)

    Adolmar A. Rückert

    2012-02-01

    Full Text Available This paper analyzes recent scenarios of the territorial restructuring and the new roles of territories as links of the global society, specially limited to the case of the Rio Grande do Sul, Brazil. The constitutional reform of the Brazilean economy southeast portion of the country - particularly in Rio Grande do Sul, a southern state that borders Argentina and Uruguay. The above process has redefined the role of borders from defensive to articulating, focusing the strategic infrastructure and the industrial economy's dynamic nuclei toward the geoeconomical core Mercosur. This has led to deepening of the interreglonal inequalities in southeastern and southern Brazil, as well as internally amongthe Federation states.

  11. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Program, 2000 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2000.

  12. Intervista a Remzi Sanver, Gran Maestro della Grande Loggia di Turchia

    Directory of Open Access Journals (Sweden)

    Emanuela Locci

    2013-10-01

    Full Text Available During an interview held on 11 January 2013 in Istanbul, The Grand Master in office, Professor Remzi Sanver, described the present situation of Freemasonry in Turkey: this istitution is currently represented by the Grand Lodge of Turkey, which is the most important obedience operating within the Turkish territory. He went on discussing the roots of Freemasonry, its recent history and its international relationships. He also expressed his position about gender problems and finally he talked about the present and the future, focusing on the fact that Turkey is engaged in a debate where tradition and innovation are confronted.

  13. Wildlife Mitigation and Restoration for Grand Coulee Dam: Blue Creek Project, Phase 1.

    Energy Technology Data Exchange (ETDEWEB)

    Merker, Christopher

    1993-04-01

    This report is a recommendation from the Spokane Tribe to the Northwest Power Planning Council (NPPC) for partial mitigation for the extensive wildlife and wildlife habitat losses on the Spokane Indian Reservation caused by the construction of Grand Coulee Dam. NPPC`s interim wildlife goal over the next 7 years for the Columbia hydropower system, is to protect, mitigate and enhance approximately 35% basin wide of the lost habitat units. Grand Coulee Dam had the greatest habitat losses of any Dams of the Wildlife Rule.

  14. General structure of the GRAND program for analysis of the data from a neutrino detector

    International Nuclear Information System (INIS)

    Zhigunov, V.P.; Kulikov, V.A.; Mukhin, S.A.; Naumov, V.L.; Platonov, V.G.; Spiridonov, A.A.

    1985-01-01

    The general structure of the GRAND (Global Result Analysis for Neutrino Detector) program used for geometrical and kinematic reconstruction of events recorded by a neutrino detector is considered. The detector consists of a calorimeter-target, a shower electron and γ detector and a magnetic spectrometer. While developing the GRAND program the multivariance (different types of the computers used), availability of various algorithms for solving the same problem, solution of separate particlular problems within the frames of one program are taken into account. The KERNLIB library and the HBOOK, ZBOOK, EPIO and FFREAD subroutine packages are used while creating the program as basic libraries

  15. The New Global Governance Architectures on Grand Challenges and State Capacity

    DEFF Research Database (Denmark)

    Borrás, Susana

    During the past decade there has been a rapid emergence of new forms of global governance architectures seeking to address grand challenges. International organizations and other strong actors in the global scene have been setting up new, ambitious, open-ended and solutionoriented architectures....... Aiming to address some specifically identified grand challenges the new governance architectures are creating broader and sustained conditions for problemsolving. But the extent to which they are able to generate the expected transformative change at the domestic level is an empirical question...

  16. Tornado damage at the Grand Gulf, Mississippi nuclear power plant site: aerial and ground surveys

    International Nuclear Information System (INIS)

    Fujita, T.T.; McDonald, J.R.

    1978-05-01

    A tornado struck the Grand Gulf nuclear power generating station, Port Gibson, Mississippi, about 11:30 p.m. on April 17, 1978. Storm damage investigators from the University of Chicago and Texas Tech University were dispatched to survey the damage. The meteorological situation that spawned the Grand Gulf tornado and seven others in the area is discussed. Aerial surveys of the entire damage path and detailed surveys of the plant site are presented. An engineering evaluation of the damage is also presented based primarily on information gained from detailed ground surveys

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

    International Nuclear Information System (INIS)

    Pirogov, Yu.F.

    1984-01-01

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

  18. First record of Phaethornis pretrei (Birds, Trochilidae in the State of Rio Grande do Sul, Brazil.

    Directory of Open Access Journals (Sweden)

    Rodrigo Vargas Damiani

    2009-06-01

    Full Text Available There are 18 species of the genus Phaethornis, Swainson 1827 (Trochilidae in Brazil. In the state of Rio Grande do Sul, to date, only Phaethornis eurynome (Lesson, 1832 has been found. This work presents the first record of Phaethornis pretrei (Lesson & Delattre, 1839 in Rio Grande do Sul. The record was made in the urban perimeter of the town of Campinas do Sul. The species was documented in three ways by use of photography, video, and the recording of a spontaneous call.

  19. The Grand Convergence: Closing the Divide between Public Health Funding and Global Health Needs.

    Directory of Open Access Journals (Sweden)

    Mary Moran

    2016-03-01

    Full Text Available The Global Health 2035 report notes that the "grand convergence"--closure of the infectious, maternal, and child mortality gap between rich and poor countries--is dependent on research and development (R&D of new drugs, vaccines, diagnostics, and other health tools. However, this convergence (and the R&D underpinning it will first require an even more fundamental convergence of the different worlds of public health and innovation, where a largely historical gap between global health experts and innovation experts is hindering achievement of the grand convergence in health.

  20. Managing Loblolly Pine (Pinus taeda) Stands for the Restoration of Red-cockaded Woodpecker (Picoides borealis) Habitat

    Science.gov (United States)

    2014-03-01

    nutrients are often limiting in forest systems and constituted the fertilizer amendment treatment. In gap plots, we tested for effects of gap position on... constitute or imply its endorsement, recommendation, or favoring by the Department of Defense. ii TABLE OF CONTENTS Page LIST OF...Graminoid Perennial 2 Smilax rotundifolia Shrub/vine Perennial 2 LowBA Callicarpa americana Shrub Perennial 2 Clearcut Quercus marilandica Tree

  1. Ureteroscopie Retrograde: Expérience de l'Hôpital Général Grand ...

    African Journals Online (AJOL)

    Objective: To present the results of the ureteroscopy at the GrandYoff General Hospital (Hoggy) in Dakar (Senegal). Subjects and methods: This is a descriptive study of 91 ureteroscopy procedures performed at the Urology department of Grand Yoff General Hospital from January 2012 to December 2013. The variables of ...

  2. 75 FR 74700 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2010-12-01

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No.: 2183-078] Grand River Dam... Dam Authority. e. Name of Project: Markham Ferry Hydroelectric Project. f. Location: The project is..., Grand River Dam Authority, P.O. Box 409, Vinita, Oklahoma 74301-0409, (918) 256-5545 or by e-mail...

  3. 75 FR 61458 - Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments...

    Science.gov (United States)

    2010-10-05

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1494-386] Grand River Dam Authority; Notice of Application for Amendment of License and Soliciting Comments, Motions To Intervene, and... August 16, 2010. d. Applicant: Grand River Dam Authority. e. Name of Project: Pensacola Hydroelectric...

  4. 75 FR 23805 - Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Land Management, Grand...

    Science.gov (United States)

    2010-05-04

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Land Management, Grand Junction Field Office, Grand Junction, CO and Mesa....S.C. 3003, of the completion of an inventory of human remains in the joint control of the U.S...

  5. 77 FR 15600 - Special Local Regulation; Emerald Coast Super Boat Grand Prix; Saint Andrew Bay; Panama City, FL

    Science.gov (United States)

    2012-03-16

    ...-AA08 Special Local Regulation; Emerald Coast Super Boat Grand Prix; Saint Andrew Bay; Panama City, FL... navigable waters during the Emerald Coast Super Boat Grand Prix high speed boat races. Entry into... needed to safeguard persons and vessels from safety hazards associated with the Emerald Coast Super Boat...

  6. 78 FR 25407 - Safety Zones; National Cherry Festival Air Show and Fireworks Display; West Grand Traverse Bay...

    Science.gov (United States)

    2013-05-01

    ...-AA00 Safety Zones; National Cherry Festival Air Show and Fireworks Display; West Grand Traverse Bay... National Cherry Festival in Traverse City, MI will host an air show over the West Arm of Grand Traverse Bay. At the conclusion of the National Cherry Festival on July 6, 2013, fireworks will be launched in...

  7. Trace elements and heavy metals in the Grand Bay National Estuarine Reserve in the northern Gulf of Mexico

    Science.gov (United States)

    The Grand Bay National Estuarine Research Reserve has the highest biotic diversity of habitats and offer a reserve of food resources and commercially significant species. Rapid human civilization has led to accumulation of heavy metals and trace elements in estuaries. The Grand Bay National Estuarin...

  8. Partnering With China: A Liberal Grand Strategy Model for a Globalized World

    Science.gov (United States)

    2010-02-15

    order to provide well informed national security policy recommendations. Of particular importance is globalized economics . A nation’s economic ...nature of economic globalization , the shift from a unipolar to multipolar international environment, and the potential impact on United States...national security. It draws its conclusions from an extensive review of current literature covering globalization , political economics , and grand

  9. Analyzing the economics of tamarisk in the Pecos, Rio Grande, and Colorado River Watersheds

    Science.gov (United States)

    Joseph W. Lewis; Allen Basala; Erika Zavaleta; Douglas L. Parker; John Taylor; Mark Horner; Christopher Dionigi; Timothy Carlson; Samuel Spiller; Frederick Nibling

    2006-01-01

    The potential economic effects of tamarisk (saltcedar), and the costs and benefits associated with controlling tamarisk infestations are being evaluated on the Pecos, Rio Grande, and Colorado River watersheds. Resource impacts analyzed include water, wildlife habitat, and fire risk. The extent of existing infestations will be quantified and projected over the next 30...

  10. Avoir un impact à grande échelle au moyen des services de ...

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

    Avoir un impact à grande échelle au moyen des services de vulgarisation reposant sur les TIC au Ghana (FCRSAI, phase II). En Afrique, les services de vulgarisation agricoles peuvent contribuer à développer les marchés et à renforcer la sécurité alimentaire des petits exploitants agricoles. La vulgarisation agricole se sert ...

  11. La autoestima a través de los Cinco Grandes de la Personalidad

    OpenAIRE

    Durán Sánchez, Patricia

    2014-01-01

    El estudio tiene como objetivo conocer, a través de la Taxonomía de los Cinco Grandes en Español, las heteroatribuciones y autoatribuciones que las personas realizamos sobre la personalidad y, más concretamente, sobre la variable autoestima

  12. Dam impacts on and restoration of an alluvial river-Rio Grande, New Mexico

    Science.gov (United States)

    Gigi Richard; Pierre Julien

    2003-01-01

    The impact of construction of dams and reservoirs on alluvial rivers extends both upstream and downstream of the dam. Downstream of dams, both the water and sediment supplies can be altered leading to adjustments in the river channel geometry and ensuing changes in riparian and aquatic habitats. The wealth of pre and post-regulation data on the Middle Rio Grande, New...

  13. 33 CFR 100.106 - Freeport Grand Prix, Long Beach, NY.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Freeport Grand Prix, Long Beach... Beach, NY. (a) Regulated area. The regulated area is a trapezoidal area on the coastal Atlantic waters of Long Island to the south of Long Beach, New York. The regulated area is one and one quarter (11/4...

  14. Grand Coulee Dam Wildlife Mitigation Program : Pygmy Rabbit Programmatic Management Plan, Douglas County, Washington.

    Energy Technology Data Exchange (ETDEWEB)

    Ashley, Paul

    1992-06-01

    The Northwest Power Planning Council and the Bonneville Power Administration approved the pygmy rabbit project as partial mitigation for impacts caused by the construction of Grand Coulee Dam. The focus of this project is the protection and enhancement of shrub-steppe/pygmy rabbit habitat in northeastern Washington.

  15. Megatrends and grand challenges of cybercrime and cyberterrorism policy and research

    NARCIS (Netherlands)

    Koops, Bert Jaap; Akhgar, Babak; Brewster, Ben

    2016-01-01

    What are grand challenges of cybercrime and cyberterrorism policy and research for the coming one or two decades? To answer this question, we first need to grasp some major trends that influence the future of cybercrime and cyberterrorism, and the combatting thereof, in fundamental ways. This

  16. Multicultural Grand Rounds: Competency-Based Training Model for Clinical Psychology Graduate Students

    Science.gov (United States)

    Stites, Shana D.; Warholic, Christina L.

    2014-01-01

    Preparing students to enter the field of psychology as competent professionals requires that multicultural practices be infused into all areas of training. This article describes how the Grand Rounds model was adapted to a graduate clinical psychology training program to foster applied learning in multicultural competence. This extension of Grand…

  17. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2003 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Hoffnagle, Timothy L.; Hair, Don; Carmichael, Richard W. (Oregon Department of Fish and Wildlife, La Grande, OR)

    2004-07-01

    BPA Fish and Wildlife Program Project Number 1998-01-001 provides funding for the Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program. This report satisfies the requirement that an annual report be submitted for FY 2003. The Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Project is designed to rapidly increase numbers of salmon in stocks that are in imminent danger of extirpation. Parr are captured in Catherine Creek, upper Grande Ronde River and Lostine River and reared to adulthood in captivity. Upon maturation, these fish are spawned (within stocks) and their progeny reared to smoltification before being released into the natal stream of their parents. This program is co-managed by ODFW, National Marine Fisheries Service, Nez Perce Tribe and Confederated Tribes of the Umatilla Indian Reservation. This report covers activities conducted and provides data analyses for the Grande Ronde Spring Chinook Salmon Captive broodstock Program from 1 January--31 December 2003. Since the fiscal year ends in the middle of the spawning period, an annual report based on calendar year is more logical. This document is the FY 2003 annual report. Detailed information on historic and present population status, project background, goals and objectives, significance to regional programs and relationships to other programs, methods and previous results are available in the 1995-2002 Project Status Report (Hoffnagle et al 2003).

  18. Grand challenge problems in environmental modeling and remediation: groundwater contaminant transport

    Energy Technology Data Exchange (ETDEWEB)

    Todd Arbogast; Steve Bryant; Clint N. Dawson; Mary F. Wheeler

    1998-08-31

    This report describes briefly the work of the Center for Subsurface Modeling (CSM) of the University of Texas at Austin (and Rice University prior to September 1995) on the Partnership in Computational Sciences Consortium (PICS) project entitled Grand Challenge Problems in Environmental Modeling and Remediation: Groundwater Contaminant Transport.

  19. Grand Challenges and Chemical Engineering Curriculum--Developments at TU Dortmund University

    Science.gov (United States)

    Kockmann, Norbert; Lutze, Philip; Gorak, Andrzej

    2016-01-01

    Chemical processing industry is progressively focusing their research activities and product placements in the areas of Grand Challenges (or Global Megatrends) such as mobility, energy, communication, or health care and food. Innovation in all these fields requires solving high complex problems, rapid product development as well as dealing with…

  20. Bird migration through Middle Rio Grande riparian forests, 1994 to 1997

    Science.gov (United States)

    Michael D. Means; Deborah M. Finch

    1999-01-01

    Expanding human populations in the middle Rio Grande have increased demands on water, land, and other resources, potentially disrupting bird migration activities. From 1994 to 1997, a total of 26,350 birds of 157 species were banded and studied. Results include species composition, timing of migration, and habitat use. Recommendations for managers are included.

  1. 77 FR 37326 - Safety Zone; Grand Hotel 125th Anniversary Fireworks Celebration, Mackinaw Island, MI

    Science.gov (United States)

    2012-06-21

    ...-AA00 Safety Zone; Grand Hotel 125th Anniversary Fireworks Celebration, Mackinaw Island, MI AGENCY... Hotel 125th Anniversary Fireworks Celebration, Mackinaw Island, Michigan. (a) Location. This safety zone... safety zone near Mackinaw Island, Michigan. This safety zone is intended to restrict vessels from a...

  2. De Grande Mosquée de Paris tussen eerbetoon en propaganda

    NARCIS (Netherlands)

    Spaan, S.J.

    2015-01-01

    In het hart van Parijs, tegenover de Jardin des Plantes, staat de Grande Mosquée de Paris, geopend in 1926. In elke toeristische gids staat dat de muntthee en baklava in het café heerlijk zijn en dat de moskee bedoeld was als eerbetoon aan de islamitische soldaten die in de Eerste Wereldoorlog hun

  3. 75 FR 5634 - Grand Challenges of the 21st Century; Request for Information

    Science.gov (United States)

    2010-02-03

    ... infrastructure. These grand challenges are already beginning to have an impact on undergraduate education. Twenty... can stop an armor-piercing bullet. Educational software that is as compelling as the best video game... understand the world around us through simulation and slashing the time needed to design complex products...

  4. Ultraviolet Flux Decrease Under a Grand Minimum from IUE Short-wavelength Observation of Solar Analogs

    Science.gov (United States)

    Lubin, Dan; Melis, Carl; Tytler, David

    2018-01-01

    We have identified a sample of 33 Sun-like stars observed by the International Ultraviolet Explorer (IUE) with the short-wavelength spectrographs that have ground-based detections of chromospheric Ca II H+K activity. Our objective is to determine if these observations can provide an estimate of the decrease in ultraviolet (UV) surface flux associated with a transition from a normal stellar cycle to a grand-minimum state. The activity detections, corrected to solar metallicity, span the range -5.16relationship with activity {R}{HK}{\\prime } (R 2 = 0.857 after three outliers are omitted). From this linear regression we estimate a range in UV flux of 9.3% over solar cycle 22 and a reduction of 6.9% below solar cycle minimum under a grand minimum. The 95% confidence interval in this grand-minimum estimate is 5.5%–8.4%. An alternative estimate is provided by the IUE observations of τ Cet (HD 10700), a star having strong evidence of being in a grand-minimum state, and this star’s normalized surface flux is 23.0 ± 5.7% lower than solar cycle minimum.

  5. Using Grand Challenges For Innovative Teaching in Structural Geology, Geophysics, and Tectonics

    Science.gov (United States)

    McDaris, J. R.; Tewksbury, B. J.; Wysession, M. E.

    2012-12-01

    An innovative approach to teaching involves using the "Big Ideas" or "Grand Challenges" of a field, as determined by the research community in that area, as the basis for classroom activities. There have been several recent efforts in the areas of structural geology, tectonics, and geophysics to determine these Grand Challenges, including the areas of seismology ("Seismological Grand Challenges in Understanding Earth's Dynamic Systems"), mineral physics ("Unlocking the Building Blocks of the Planet"), EarthScope-related science ("Unlocking the Secrets of the North American Continent: An EarthScope Science Plan for 2010-2020"), and structural geology and tectonics (at the Structural Geology and Tectonics Forum held at Williams College in June, 2012). These research community efforts produced frameworks of the essential information for their fields with the aim of guiding future research. An integral part of this, however, is training the next generation of scientists, and using these Big Ideas as the basis for course structures and activities is a powerful way to make this happen. When activities, labs, and homeworks are drawn from relevant and cutting-edge research topics, students can find the material more fascinating and engaging, and can develop a better sense of the dynamic process of scientific discovery. Many creative ideas for incorporating the Grand Challenges of structural geology, tectonics, and geophysics in the classroom were developed at a Cutting Edge workshop on "Teaching Structural Geology, Geophysics, and Tectonics in the 21st Century" held at the University of Tennessee in July, 2012.

  6. Oasis in the desert: weakly broken parity in grand unified theories

    International Nuclear Information System (INIS)

    Senjanovic, G.

    1981-07-01

    A discussion of low energy parity restoration in simple grand unified theories, such as SO(10), is presented. The consistency of phenomenological requirements and unification constraints is emphasized and various predictions of the theory are stressed, in particular: substantially lighter W and Z bosons than in the standard model and increased stability of the proton with tau/sub p/ approx. = 10 38 years

  7. The Meek Shall Inherit the Mountains: A Dramatistic Criticism of Grand Teton National Park's Interpretive Program.

    Science.gov (United States)

    Peterson, Tarla Rai

    1988-01-01

    Demonstrates the value of studying organizational myths through dramatistic analysis of public relations materials. Uses rhetorical theory to critique the symbolic realities created by myth. Applies dramatistic criticism to Grand Teton National Park's interpretive literature to disclose organizational myths that permeate its public relations…

  8. Human impacts on riparian ecosystems of the Middle Rio Grande Valley during historic times

    Science.gov (United States)

    Frank E. Wozniak

    1996-01-01

    The development of irrigation agriculture in historic times has profoundly impacted riparian ecosystems in the Middle Rio Grande Valley of New Mexico. A vital relationship has existed between water resources and settlement in the semi-arid Southwest since prehistoric times. Levels of technology have influenced human generated changes in the riparian ecosystems of the...

  9. Invisible Success: Problems with the Grand Technological Innovation in Higher Education

    Science.gov (United States)

    Whitworth, Andrew

    2012-01-01

    This paper investigates a "grand" educational technology innovation through theoretical lenses inspired by Cervero and Wilson's (1994, 1998) work. Through taking this approach it is possible to show how ideas about the form of the innovation and perceptions of its ultimate "success" or "failure", varied between stakeholder groups. The project was…

  10. 78 FR 28164 - Special Local Regulation; Aguada Offshore Grand Prix, Bahia de Aguadilla; Aguada, PR

    Science.gov (United States)

    2013-05-14

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket Number USCG-2013-0294] RIN 1625-AA08 Special Local Regulation; Aguada Offshore Grand Prix, Bahia de Aguadilla; Aguada, PR AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes to establish...

  11. 78 FR 7331 - SLR; Fajardo Offshore Grand Prix; Rada Fajardo; Fajardo, PR

    Science.gov (United States)

    2013-02-01

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket Number USCG-2012-1098] RIN 1625-AA08 SLR; Fajardo Offshore Grand Prix; Rada Fajardo; Fajardo, PR AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking. SUMMARY: The Coast Guard is establishing a special local regulation on the...

  12. 78 FR 22811 - Special Local Regulations; Mayaguez Grand Prix, Mayaguez Bay; Mayaguez, PR

    Science.gov (United States)

    2013-04-17

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket No. USCG-2013-0097] RIN 1625-AA08 Special Local Regulations; Mayaguez Grand Prix, Mayaguez Bay; Mayaguez, PR AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes to establish a special...

  13. Progress report 1983-1984 - Instituto de Fisica - Universidade Federal do Rio Grande do Sul

    International Nuclear Information System (INIS)

    1985-01-01

    The work abstracts done at the Physics Institute of the Rio Grande do Sul Federal University in Brazil during the years of 1983 and 1984 are reported. They cover since low-energy to high-energy physics and both aspects, the theory and experiment, are treated. (L.C.) [pt

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

    Science.gov (United States)

    Karak, Bidya Binay; Miesch, Mark S.

    2017-08-01

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

  15. Water quality trends following anomalous phosphorus inputs to Grand Bay, Mississippi, USA

    Science.gov (United States)

    Grand Bay National Estuarine Research Reserve (GBNERR) is a 7500 ha protected area in Jackson County, MS. In 2005, a levee breach at a fertilizer manufacturing facility released highly acidic and phosphate—rich wastewater into the reserve. A second spill occurred in September 201...

  16. 76 FR 22075 - Divide Ranger District, Rio Grande National Forest; CO; Black Mesa Vegetation Management Project

    Science.gov (United States)

    2011-04-20

    ... Ranger District, Rio Grande National Forest; CO; Black Mesa Vegetation Management Project AGENCY: Forest... Web site http://www.fs.usda.gov/riogrande under ``Land & Resource Management'', then ``Projects'' on... need for the Black Mesa Vegetation Management Project is move toward achieving long-term desired...

  17. Morphology of the Middle Rio Grande from Cochiti Dam to Bernalillo Bridge, New Mexico

    Science.gov (United States)

    Claudia Leon Salazar

    1998-01-01

    The continuous geomorphologic changes in the Middle Rio Grande in New Mexico have been of interest for many governmental agencies involved with the management and operation of this river system. Due to sedimentation problems along this river, highly developed plans for sediment detention and flood control have been carried out. Cochiti Dam was built as a part of these...

  18. Case study: Equivalent widths of the Middle Rio Grande, New Mexico

    Science.gov (United States)

    Claudia Leon; Pierre Y. Julien; Drew C. Baird

    2009-01-01

    Successive reaches of the Rio Grande have maintained equivalent channel widths of 50 and 250 m, respectively, over long periods of time. It is hypothesized that alluvial channels adjust bed slope to match the long-term changes in channel width. Analytical relationships show that wider river reaches develop steeper slopes. A modeling approach using daily water and...

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

    International Nuclear Information System (INIS)

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

    2017-01-01

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

  20. Generation of triangulated random surfaces by the Monte Carlo method in the grand canonical ensemble

    International Nuclear Information System (INIS)

    Zmushko, V.V.; Migdal, A.A.

    1987-01-01

    A model of triangulated random surfaces which is the discrete analog of the Polyakov string is considered. An algorithm is proposed which enables one to study the model by the Monte Carlo method in the grand canonical ensemble. Preliminary results on the determination of the critical index γ are presented

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

    Science.gov (United States)

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

    2017-03-01

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

  2. 75 FR 61173 - Jackson Hole Airport Agreement Extension, Final Environmental Impact Statement, Grand Teton...

    Science.gov (United States)

    2010-10-04

    .... This effort addresses a request from the Jackson Hole Airport Board to amend the agreement between the... National Park Service Jackson Hole Airport Agreement Extension, Final Environmental Impact Statement, Grand... of Availability of the Final Environmental Impact Statement for the Jackson Hole Airport Agreement...

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

    Science.gov (United States)

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

    2017-03-21

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

  4. Monocyclic supracrustals at far west of Rio Grande do Norte, in Brazil

    International Nuclear Information System (INIS)

    Sa, E.F.J. de; Macedo, M.H.F.; Sa, J.M.

    1986-01-01

    A geochronological study of supracrustals and intrusive rocks from Rio Grande do Norte, in Brazil, is presented. Leucogranites and felsic metavolcanics were dated by Rb-Sr method. A summary of geologic relationship is given to supply the geochronological interpretation. (M.C.K.) [pt

  5. Groundwater quality in the Rio Grande aquifer system, southwestern United States

    Science.gov (United States)

    Musgrove, MaryLynn; Bexfield, Laura M.

    2017-12-07

    Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources of drinking water (Burow and Belitz, 2014). The Rio Grande aquifer system constitutes one of the important areas being evaluated.

  6. Site observational work plan for the UMTRA Project Site at Grand Junction, Colorado

    International Nuclear Information System (INIS)

    1996-03-01

    The U.S. Department of Energy (DOE) has prepared this initial site observational work plan (SOWP) for the Uranium Mill Tailings Remedial Action (UMTRA) Project site in Grand Junction, Colorado. This SOWP is one of the first UMTRA Ground Water Project documents developed to select a compliance strategy that meets the UMTRA ground water standards (40 CFR Part 192, as amended by 60 FR 2854) for the Grand Junction site. This SOWP applies information about the Grand Junction site to the compliance strategy selection framework developed in the UMTRA Ground Water Project draft programmatic environmental impact statement (PEIS). This risk-based, decision-making framework identifies the decision logic for selecting compliance strategies that could be used to meet the ground water standards. The DOE goal is to use the observational method to implement a cost-effective site strategy that complies with the ground water standards and protects human health and the environment. Based on an evaluation of the site characterization and risk assessment data available for the preparation of this SOWP, DOE proposes that the most likely compliance strategy for the Grand Junction site is no remediation based on the application of supplemental standards. This proposed strategy is based on a conceptual site model that indicates site-related contamination is confined to a limited-use aquifer as defined in the ground water standards

  7. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 1998 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

    Permit Number 1011 (formerly Permit No. 973) authorized ODFW to take listed spring chinook salmon juveniles from Catherine Creek and the Lostine and Grande Ronde rivers for scientific research and enhancement purposes. Special condition 2a specified the need for an annual report prior to initiation of next years work.

  8. 'Praise beyond Words': Psalm 150 as grand finale of the crescendo ...

    African Journals Online (AJOL)

    Without doubt the final hymn of the Psalter can be described as the climax, or grand finale, of the Israelite faith's most known hymnbook. In this psalm, sound and action are blended into a picture of ecstatic joy. The whole universe is called upon to magnify Yah(weh), the God of Israel. The text poses various exegetical ...

  9. A Dual Centre? Executive Politics Under the Second Grand Coalition in Germany

    NARCIS (Netherlands)

    Fleischer, J.

    2010-01-01

    This article analyses executive politics under the second Grand Coalition in Germany with a particular emphasis on the role of the Chancellor and her Office. It applies a principal-agent framework to examine how the two parties in government affected the power relations within the executive. Next to

  10. 78 FR 28005 - System Energy Resources, Inc.; Grand Gulf Nuclear Station; Order Approving Direct and Indirect...

    Science.gov (United States)

    2013-05-13

    ... direct transfer of Grand Gulf ESP Site, to a new limited liability company, System Energy Resource, LLC..., LLC, a Delaware limited liability company, will be created, which will be the direct parent company of... Operations, Inc. (EOI), requested on behalf of itself, SERI, and their parent companies (together, the...

  11. Twenty years of change on campsites in the backcountry of Grand Canyon National Park

    Science.gov (United States)

    David N. Cole; Pam Foti; Mathieu Brown

    2008-01-01

    This article draws on three separate research and monitoring studies to describe 20-year trends in the number and condition of campsites in the backcountry of Grand Canyon National Park. Results are used to assess the effectiveness of a complex and innovative management program, adopted in 1983, that sought to concentrate use on designated campsites in popular places...

  12. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-03-01

    Permit Number 1011 (formerly Permit No. 973) authorized ODFW to take listed spring chinook salmon juveniles from Catherine Creek and the Lostine and Grande Ronde rivers for scientific research and enhancement purposes. Special condition 2a specified the need for an annual report prior to initiation of next year's work.

  13. In vitro multiplication of banana (Musa sp.) cv. Grand Naine | Ahmed ...

    African Journals Online (AJOL)

    A micropropagation method is described for banana (Musa Spp.) Cv. Grand Naine. Suckers were surface sterilized with HgCl2 (0.1%) for 6 min which gave minimum contamination with maximum culture establishment. Of various treatment combinations, Murashige and Skoog (MS) medium + BAP 4.00 mg/l with IAA 2.00 ...

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

    Science.gov (United States)

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

    2017-04-13

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

  15. 76 FR 76156 - Grand Coulee Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2011-12-06

    ... Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted for Filing and... Federal Power Act (FPA), proposing to study the feasibility of the Scooteney Outlet Drop Hydroelectric..., Grand Coulee Project Hydroelectric Authority, P.O. Box 219, Ephrata, WA 98823; phone: (509) 754-2227...

  16. 77 FR 7143 - Grand Coulee Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2012-02-10

    ... Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments and Motions To Intervene On January 13, 2012, the Grand Coulee Project Hydroelectric... study the feasibility of the P.E. 46A Wasteway Hydroelectric Project, to be located on the P.E. 46A...

  17. 76 FR 76153 - Grand Coulee Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2011-12-06

    ... Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted for Filing and... Hydroelectric Project (Scooteney Inlet Project or project) to be located on the Potholes East Canal, which is an..., Grand Coulee Project Hydroelectric Authority, P.O. Box 219, Ephrata, WA 98823; phone: (509) 754-2227...

  18. 77 FR 7574 - Grand Coulee Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2012-02-13

    ... Project Hydroelectric Authority; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments and Motions To Intervene On January 13, 2012, the Grand Coulee Project Hydroelectric... study the feasibility of the P.E. Scooteney Wasteway Hydroelectric Project, to be located on the P.E...

  19. Vulnerability of species to climate change in the Southwest: terrestrial species of the Middle Rio Grande

    Science.gov (United States)

    Megan M. Friggens; Deborah M. Finch; Karen E. Bagne; Sharon J. Coe; David L. Hawksworth

    2013-01-01

    We used a vulnerability scoring system to assess the vulnerability of 117 vertebrate species that occur in the Middle Rio Grande Bosque (MRGB) to expected climate change. The purpose of this project was to guide wildlife managers on options and considerations for climate change adaptation. The 117 species occur regularly in the MRGB during the breeding season, winter,...

  20. Chemistry of the Arroyo Marincho complex and Granodiorita of the Arroyo Grande. Part II. (Uruguay)

    International Nuclear Information System (INIS)

    Preciozzi, F.

    2011-01-01

    Mineralogical and chemical studies as well as thermodynamic conditions evaluation are able to localize several stabilized curves of the ferromagnese minerals in the Marincho complex ands the Arroyo Grande. The geochemical and thermodynamic characteristics has allowed to drive different evolutive models.

  1. 76 FR 17541 - Drawbridge Operation Regulation; Mermentau River, Grand Chenier, LA

    Science.gov (United States)

    2011-03-30

    ... temporary deviation from the regulation governing the operation of the SR 82 swing span bridge across the... from the operating schedule of the swing span bridge across the Mermentau River at mile 7.1 in Grand... Sea Level. Vessels are able to transit under the bridge during operations. There is an alternate...

  2. Winter visitor use planning in Yellowstone and Grand Teton National Parks

    Science.gov (United States)

    John A. Sacklin; Kristin L. Legg; M. Sarah Creachbaum; Clifford L. Hawkes; George Helfrich

    2000-01-01

    Winter use in Yellowstone and Grand Teton National Parks increased dramatically in the 1980s and early 1990s. That increase and the emphasis on snowmobiles as the primary mode of transportation brought into focus a host of winter-related issues, including air pollution, unwanted sound, wildlife impacts and the adequacy of agency budgets, staff and infrastructure to...

  3. Teaching Progress: A Critique of the Grand Narrative of Human Rights as Pedagogy for Marginalized Students

    Directory of Open Access Journals (Sweden)

    Robyn Linde

    2015-10-01

    Full Text Available With the adoption of the Universal Declaration of Human Rights in 1948, education about human rights became an important focus of the new human rights regime and a core method of spreading its values throughout the world. This story of human rights is consistently presented as a progressive teleology that contextualizes the expansion of rights within a larger grand narrative of liberalization, emancipation, and social justice. This paper examines the disjuncture between the grand narrative on international movements for human rights and social justice and the lived experiences of marginalized students in urban environments in the United States. Drawing on our experience as professors who teach human rights, social justice, and social movements courses at an urban, four-year college in Providence, R.I., with a student body which includes large populations of students who are of color, first-generation, economically disadvantaged, and nontraditional in other ways, we explore the relevance and impact of these grand narratives for the lives of our students and their sense of agency. In particular, we advocate for a critical and transformational approach to human rights pedagogy to counter and overcome the pervasive individualization that undergirds the grand narrative of human rights. We argue that a critical (and radical human rights pedagogy must evaluate the position of the individual in modern life if liberation through human rights law and activism is to be possible.

  4. Heterothalamus rupestris, espécie nova de Asteraceae do Rio Grande do Sul.

    Directory of Open Access Journals (Sweden)

    Leonardo Paz Deble

    2010-08-01

    Full Text Available Na revisão botânica do gênero Heterothalamus Less., foi descoberta uma nova espécie, endêmica da Serra do Sudeste do Rio Grande do Sul (Brasil que, a seguir, é descrita, ilustrada e comparada com sua espécie afim.

  5. Site observational work plan for the UMTRA Project Site at Grand Junction, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The U.S. Department of Energy (DOE) has prepared this initial site observational work plan (SOWP) for the Uranium Mill Tailings Remedial Action (UMTRA) Project site in Grand Junction, Colorado. This SOWP is one of the first UMTRA Ground Water Project documents developed to select a compliance strategy that meets the UMTRA ground water standards (40 CFR Part 192, as amended by 60 FR 2854) for the Grand Junction site. This SOWP applies information about the Grand Junction site to the compliance strategy selection framework developed in the UMTRA Ground Water Project draft programmatic environmental impact statement (PEIS). This risk-based, decision-making framework identifies the decision logic for selecting compliance strategies that could be used to meet the ground water standards. The DOE goal is to use the observational method to implement a cost-effective site strategy that complies with the ground water standards and protects human health and the environment. Based on an evaluation of the site characterization and risk assessment data available for the preparation of this SOWP, DOE proposes that the most likely compliance strategy for the Grand Junction site is no remediation based on the application of supplemental standards. This proposed strategy is based on a conceptual site model that indicates site-related contamination is confined to a limited-use aquifer as defined in the ground water standards.

  6. Etude de la Relation entre l'abondance des grands mammifères ...

    African Journals Online (AJOL)

    ... grands mammifères frugivores et celle des fruits dans le Parc National de Moukalaba-Doudou, Gabon. Fred Loïque Mindonga Nguelet, Christophe Roland Zinga Koumba, Jacques François Mavoungou, Ephrem Nzengue, Etienne François Akomo-Okoue, Yoshihiro Nakashima, Shun Hongo, Ghislain Wilfried Ebang Ella, ...

  7. Come diventare una Rockstar. Gli Houser e l’evoluzione del franchise Grand Theft Auto.

    Directory of Open Access Journals (Sweden)

    Federico Giordano

    2013-03-01

    Full Text Available Wanted. La storia criminale di Grand Theft Auto, Multiplayer, 2012, il libro scritto da David Kushner, giornalista e docente universitario già autore del precedente, molto apprezzato, Master of Doom, è un testo importante per gli studi sui videogiochi, nonostante non si presenti in apparenza – a partire dal titolo evocativo – come testo accademico.

  8. Pentimento: Fuels reduction and restoration in the Bosque of the Middle Rio Grande

    Science.gov (United States)

    Deborah M. Finch

    2008-01-01

    The Middle Rio Grande of New Mexico is the most extensive, remaining bosque, or cottonwood forest in the southwest. Alterations caused by humans-damming and channeling the river, controlling floods, and planting non-native trees-have disrupted the cycles of the earlier ecosystem. Without periodic flooding, native cottonwoods cannot regenerate. Invasive exotic plants...

  9. First records of the Brown Creeper breeding along the middle Rio Grande in central New Mexico

    Science.gov (United States)

    Jean-Luc E. Cartron; David L. Hawksworth; Deborah M. Finch

    2008-01-01

    In New Mexico, the Brown Creeper (Certhia americana) typically breeds in montane coniferous forests ranging in elevation from 2100 to 3300 m (Ligon 1961, Hubbard 1978). Since 2003, however, we have also noted breeding in the riparian cottonwood forest (hereafter bosque) along the middle Rio Grande, in the south valley of Albuquerque, Bernalillo...

  10. Captures of Crawford's gray shrews (Notiosorex crawfordi) along the Rio Grande in central New Mexico

    Science.gov (United States)

    Alice Chung-MacCoubrey; Heather L. Bateman; Deborah M. Finch

    2009-01-01

    We captured >2000 Crawford's gray shrews (Notiosorex crawfordi) in a riparian forest mainly consisting of cottonwoods (Populus deltoides) along the Rio Grande in central New Mexico. Little has been published about abundance and habitat of Crawford's gray shrew throughout its distributional range. During 7 summers, we...

  11. Stopover ecology of landbirds migrating along the middle Rio Grande in spring and fall

    Science.gov (United States)

    Wang Yong; Deborah M. Finch

    2002-01-01

    This research represents the first comprehensive summary of our study of stopover ecology of migratory landbirds in riparian habitats along the middle Rio Grande of central New Mexico. We report results from mist-netting operations conducted during spring and fall migration in 1994, 1995, and 1996. A total of 23,800 individuals of 146 species were captured during the...

  12. Colonization of the eastern bluebird along the Rio Grande in New Mexico

    Science.gov (United States)

    Jean-Luc E. Cartron; Michael D. Means; David L. Hawksworth; Deborah M. Finch

    2007-01-01

    During the 20th century the Eastern Bluebird (Sialia sialis) expanded its range westward, mainly as a result of anthropogenic alteration of habitats. Along the Rio Grande in New Mexico the species' numbers in winter have recently increased spectacularly, and from 1999 through 2004 four records of breeding were published. Here we report 30...

  13. 1980 Environmental monitoring report: US Department of Energy Facilities, Grand Junction, Colorado, and Monticello, Utah

    International Nuclear Information System (INIS)

    1981-04-01

    The effect the Grand Junction, Colorado and Monticello, Utah facilities have on the environment is reflected by the analyses of air, water, and sediment samples. The off-site water and sediment samples were taken to determine what effect the tailings and contaminated equipment buried on the sites may have on the air, water, and adjacent properties

  14. Progress report 1981-1982 - Instituto de Fisica - Universidade Federal do Rio Grande do Sul

    International Nuclear Information System (INIS)

    1983-01-01

    Several works, covering the 1981 and 1982 years, from the Physical Institut of the Federal University of Rio Grande do Sul - Brazil are reported. They treat both experimental and theoretical aspects of almost the totality of the physical areas, including also the instrumentation part. (L.C.) [pt

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-07-01

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

  16. Grand Challenges and Great Potential in Foreign Language Teaching and Learning

    Science.gov (United States)

    Hlas, Anne Cummings

    2018-01-01

    This article argues for the field of foreign languages to begin to identify and define our Grand Challenges, which are difficult yet solvable problems facing our field. Seeking answers to these challenges can provide new opportunities for collaboration and can spur new directions and innovation within language learning and teaching. Researchable…

  17. 75 FR 56051 - Bemidji to Grand Rapids Minnesota 230 kV Transmission Line Project

    Science.gov (United States)

    2010-09-15

    ... Substation near Bemidji, Minnesota and the Boswell Substation near Grand Rapids, Minnesota, which will cross... Boswell substations and construct a new 115 kV breaker station at Nary Junction, Minnesota. In addition, Minnkota proposes to upgrade an existing or construct a new substation in the Cass Lake, Minnesota area...

  18. Caractérisation des peuplements ligneux sur le tracé de la Grande ...

    African Journals Online (AJOL)

    La connaissance des caractéristiques du peuplement ligneux du tracé de la Grande Muraille Verte (GMV) du Tchad permet de comprendre leur structure et ... of the route of the Great Green Wall (GGW) of Chad helps to understand their structure and function in order to propose strategies for sustainable management.

  19. Biofuels and Sustainable Development: An Executive Session on the Grand Challenges of the Sustainability Transition

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Henry [Harvard Univ., Cambridge, MA (United States); Clark, William C. [Harvard Univ., Cambridge, MA (United States); Devereaux, Charan [Harvard Univ., Cambridge, MA (United States)

    2008-05-20

    This report is the result of the second in a series of intense workshops and study sessions on Grand Challenges of the Sustainability Transition, organized by the Sustainability Science Program at Harvard University, hosted by Venice International University, and supported by the Italian Ministry of Environment, Land and Sea.

  20. 33 CFR 100.717 - Annual Fort Myers Beach Offshore Grand Prix; Fort Myers, FL.

    Science.gov (United States)

    2010-07-01

    ... involved with the Fort Myers Beach Offshore Grand Prix, exiting Big Carlos Pass between 11 a.m. and 3 p.m... seaward of the seaside legs of the racecourse at all times in the spectator areas defined in paragraph (b...

  1. Research and management of soil, plant, animal, and human resources in the Middle Rio Grande Basin

    Science.gov (United States)

    Deborah M. Finch

    1996-01-01

    The Rocky Mountain Forest and Range Experiment Station initiated a research program in 1994 called. "Ecology, diversity, and sustainability of soil, plant, animal, and human resources of the Rio Grande Basin". This program is funded by an Ecosystem Management grant from Forest Service Research. Its mission focuses on the development and application of new...

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

    Directory of Open Access Journals (Sweden)

    Marius Lahti

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

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

    Science.gov (United States)

    Lyford, M.; Myers, J. D.

    2012-12-01

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

  4. Social, political, and institutional setting: Water management problems of the Rio Grande

    Science.gov (United States)

    Douglas, A.J.

    2009-01-01

    This paper discusses various water management issues facing federal, state, and local agencies charged with managing the water resources of the Rio Grande River Basin and its major tributaries. The Rio Grande - 3,058 km (=1,900 mi) long - is the fourth longest river in the United States. The river's basin is 870,236 km2 (=336,000 mi2) and for roughly two-thirds of its length it forms the United States-Mexican border. It is a major recreational resource providing world class trout fishing near its headwaters in Colorado's San Juan Mountains and shoreline, angling, and boating opportunities near the Colorado-New Mexico border. The Rio Grande is the principal tourist attraction of Big Bend National Park and flows through downtown Albuquerque and El Paso. Many reaches are wide and broad, but almost all are relatively shallow and not navigable by commercial ships. Nevertheless, it is one of the most important renewable water resources of the southwestern United States and North America. The issue of the "manageability" of the river in the face of social forces and disparate administrative jurisdictions that adversely impact Rio Grande flows is a thread linking various sections of the paper together. The length of the river; the fact that major reaches lie in Colorado, New Mexico, and Texas; and its unique role as an international boundary pose complex management problems. The allocation status quo formed by the complex nexus of existing river laws make it difficult to reshape Rio Grande management. ?? 2009 ASCE.

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

    Directory of Open Access Journals (Sweden)

    Zuckerman Grace

    2006-04-01

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

  6. The Geomorphometrics of the Rio Grande Rift: The role of tectonics, climate, and erosional processes in forming the Rio Grande river

    Science.gov (United States)

    Berry, M. A.; van Wijk, J.; Emry, E.; Axen, G. J.; Coblentz, D. D.

    2016-12-01

    Geomorphometrics provides a powerful tool for quantifying the topographic fabric of a landscape and can help with correlating surface features with underlying dynamic processes. Here we use a suite of geomorphometric metrics (including the topographic power spectra, fabric orientation/organization) to compare and contrast the geomorphology of two of the world's major rifts, the Rio Grande Rift (RGR) in western US and the East Africa Rift (EAR). The motivation for this study is the observation of fundamental differences between the characteristics of the intra-rift river drainage for the two rifts. The RGR consists of a series of NS trending rift basins, connected by accommodation or transfer zones. The Rio Grande river developed in the late Neogene, and follows these rift segments from the San Luis basin in Colorado to the Gulf of Mexico. Before the river system formed, basins are thought to have formed internally draining systems, characterized by shallow playa lakes. This is in contrast with lakes in the Tanganyika and Malawi rifts of the East African Rift that are deep and have existed for >5 My. We investigate the role of climate, tectonics and erosional processes in the formation of the through-going Rio Grande river. This occurred around the time of a slowing down of rift opening ( 10 Ma), but also climatic changes in the southwestern U.S. have been described for the late Neogene. To model our hypothesis, a tectonics and surface transport code TISC (Transport, Isostasy, Surface Transport, Climate) was used to evaluate the dynamics of a series of proto-rift basins and their connecting accommodation zones. Basin infill and drainage system development are studied as a result of varying sediment budgets, climate variables, and rift opening rate.

  7. Characterization of ceramic product of the Apodi region in Rio Grande do Norte, Brazil; Caracterizacao do produto ceramico da regiao do Apodi no Rio Grande do Norte

    Energy Technology Data Exchange (ETDEWEB)

    Sousa, Maria R.; Freire, Juvenise T.C., E-mail: rosimar.sousa@jfrn.edu.br, E-mail: juvenise.costa@ifrn.edu.br [Instituto Federal de Educacao, Ciencia e Tecnologia do Rio Grande do Norte (IFRN), Mossoro, RN (Brazil)

    2011-07-01

    Due to the great precariousness of information on ceramics products, as the brick of Rio Grande do Norte state, the purpose of this work was to analyze the physical and mechanical characteristics of ceramic bricks for construction manufactured in Assu region of the state. Therefore, samples were collected in cities belonging to different potters poles. The bricks were subjected to several tests: visual, absorption, suction, compressive strength, dimensions and flatness deviation from the square. According to ABNT standard, the products need some improvement in quality.

  8. Ocorrência de raiva em ovinos no Rio Grande do Sul Occurrence of rabies in sheep in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Daniel R. Rissi

    2008-10-01

    Full Text Available Descreve-se a ocorrência de raiva em ovinos na região Central do Rio Grande do Sul em novembro de 2003. Foram afetados dois ovinos de raça mista, um macho de três meses e uma fêmea de 2,5 anos de idade que apresentaram sinais clínicos com evolução de cinco dias e caracterizados por dificuldade de locomoção, tremores musculares, decúbito lateral, convulsões, opistótono e febre. Histologicamente havia mielomeningoencefalite não-supurativa, associada a inclusões eosinofílicas intracitoplasmáticas (corpúsculos de Negri em neurônios nos dois ovinos afetados. Em um ovino em que o gânglio de Gasser foi examinado, havia ganglionite não-supurativa. As lesões concentravam-se predominantemente na substância cinzenta da medula espinhal, no tronco encefálico e no cerebelo. Antígeno viral foi detectado em seções selecionadas de ponte e bulbo submetidas ao teste de imuno-histoquímica utilizando anticorpo policlonal anti-ribonucleoproteína do vírus da raiva. Os casos ocorreram em meio a um surto de raiva bovina transmitida por morcegos e foram considerados, com bases epidemiológicas, como transmitidos da mesma forma, como ocorre na raiva endêmica de bovinos no Rio Grande do Sul.Cases of rabies in sheep occurring in November 2003, in central Rio Grande do Sul state, Brazil, are described. A 3-month-old male, and a 2.5-month-old female sheep were affected. Clinical signs were characterized by abnormal gait, trembling, lateral recumbency, convulsion, opisthotonus, and fever. Histological findings included a non-suppurative myelomeningoencephalitis associated with intracytoplasmic eosinophilic inclusion (Negri bodies in neurons. Lesions were predominantly observed in gray matter of the spinal cord, brainstem and cerebellum. There was non-suppurative Gasserian ganglionitis in one sheep in which this structure was examined. Immunohistochemistry using rabies virus ribonucleoprotein polyclonal antibody yelded positive result in brain

  9. Reprodução de peixes (Osteichthyes em afluentes do reservatório de Volta Grande, Rio Grande, Sudeste do Brasil

    Directory of Open Access Journals (Sweden)

    Braga Francisco Manoel de Souza

    2001-01-01

    Full Text Available The most abundant species caught in the tributaries of the Volta Grande dam, Buriti, Divisa and Água Comprida streams were Plagioscion squamosissimus (Heckel, 1840, Pimelodus maculatus Lacépède 1803, Myleus tiete (Eigenmann & Norris, 1900, Astyanax bimaculatus (Linnaeus, 1758 and A. fasciatus (Cuvier, 1819. Plagioscion squamosissimus and Pimelodus maculatus do not have reproduction activity in the area, they just use the creeks to food and growth. Myleus tiete and Astyanax bimaculatus use the area to reproduction whereas A. fasciatus uses it to reproduction, food and growth.

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

    Directory of Open Access Journals (Sweden)

    Eduardo Cesar Brugnara

    2009-08-01

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

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

    Science.gov (United States)

    Myers, J. D.

    2012-12-01

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

  12. Moraceae da Ilha Grande, Angra dos Reis, Rio de Janeiro, Brasil. Moraceae of Ilha Grande, Angra dos Reis, Rio de Janeiro, Brazil.

    Directory of Open Access Journals (Sweden)

    Leandro Cardoso PEDERNEIRAS

    2012-06-01

    Full Text Available Este trabalho apresenta o levantamento florístico das espécies nativas de Moraceae ocorrentes na Ilha Grande, município de Angra dos Reis, Estado do Rio de Janeiro, Brasil. Com base na análise de coleções científicas, revisão da literatura e excursões a campo, foram registradas 11 espécies nativas: Brosimum guianense, Dorstenia arifolia, Ficus adhatodifolia, F. arpazusa, F. cyclophylla, F. gomelleira, F. nevesiae, F. organensis, F. pulchella, Sorocea hilarii, S. guilleminiana. Apresentamos, também, a chave de identificação para os táxons, descrições, ilustrações, informações sobre a distribuição geográfica e comentários sobre as espécies. This work presents a floristic survey of native species of Moraceae occurring in Ilha Grande, municipality of Angra dos Reis, Rio de Janeiro state, Brazil. It was based on analysis of herbarium collections, literature review and the field excursions, resulting in 11 native species: Brosimum guianense, Dorstenia arifolia, Ficus adhatodifolia, F. arpazusa, F. cyclophylla, F. gomelleira, F. nevesiae, F. organensis, F. pulchella, Sorocea hilarii, S. guilleminiana. We also present the identification key to the taxa, descriptions, illustrations, information about geographic distribution and comments on these species that enriched the results.

  13. US Department of Energy Grand Junction Projects Office Remedial Action Project. Final report of the decontamination and decommissioning of Building 52 at the Grand Junction Projects Office Facility

    International Nuclear Information System (INIS)

    Krabacher, J.E.

    1996-08-01

    The U.S. Department of Energy (DOE) Grand Junction Projects Office (GJPO) occupies a 61.7-acre facility along the Gunnison River near Grand Junction, Colorado. This site was contaminated with uranium ore and mill tailings during uranium refining activities of the Manhattan Engineer District and during pilot milling experiments conducted for the U.S. Atomic Energy Commission's domestic uranium procurement program. The DOE Defense Decontamination and Decommissioning Program established the GJPO Remedial Action Project to clean up and restore the facility lands, improvements, and the underlying aquifer. The site contractor for the facility, Rust Geotech, also was the remedial action contractor. Building 52 was found to be radiologically contaminated and was demolished in 1994. The soil area within the footprint of the building has been remediated in accordance with the identified standards and the area can be released for unlimited exposure and unrestricted use. This document was prepared in response to a DOE request for an individual final report for each contaminated GJPO building

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

    International Nuclear Information System (INIS)

    1977-10-01

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

  15. Advanced functions using VBA for the Yacuiba Rio Grande (GASYRG) gas pipeline; Funcoes avancadas usando VBA no gasoduto Yacuiba Rio Grande

    Energy Technology Data Exchange (ETDEWEB)

    Torres Vega, Raul [TRANSIERRA S.A., Santa Cruz (Bolivia)

    2005-07-01

    The Yacuiba - Rio Grande Gas Pipeline is remote operated from the Supervision and Control Center (CSC) located in the offices of Transierra S.A. in Santa Cruz de la Sierra, Bolivia. This operation is made by means of a SCADA system based on satellite communication, it starts off at Yacuiba and finishes in Rio Grande, where it deliveries the export gas to Brazil. An Advanced Functions application was developed at the Transierra's CSC, This application runs under Intellution's iFix (HMI of the SCADA) in a Windows platform. It gathers transportation data in real time and by means of a mathematical process and a steady state simulation it makes the following on line calculations: Line Pack, Leak Detection, Transport Efficiency, Pressure Estimate in intermediate points and gas real velocity in the pipeline. The application was developed using Visual BASIC for Applications (VBA) (included in Intellution's iFix) and by means of an interphase to a historical server (iHistorian, Intellution) it is possible to store the obtained results, this integration also allows for the creation of graphs and trends with a great flexibility and to activate alarm points. With a practically null investment, this application replaces high cost specialized packages that are accessories to simulation or SCADA applications. (author)

  16. Dermatofitoses humanas no interior do Rio Grande do Sul no período 1988-1992 Human dermatophytoscs in Rio Grande do Sul (Brazil: 1988-1992

    Directory of Open Access Journals (Sweden)

    Jorge O. Lopes

    1994-04-01

    Full Text Available O espectro dos dermatófitos na região central do Rio Grande do Sul demonstrou importante variação na frequência das espécies no período 1988-1992. As espécies antropofilicas Trichophyton rubrum, T. mentagrophytes var. interdigitale e Epidermophyton floccosum diminuíram em frequência, enquanto as espécies zoofílicas Microsporum canis e T. mentagrophytes var. mentagrophytes apresentaram sensível aumento. São comentadas as alterações na relação parasita/hospedeiro em função das alterações na morfología dos agentes e a dificuldade do isolamento destes agentes em cultivo.The relative frequency of the dermatophytes in the central region of Rio Grande do Sul, Brazil, have changed during a survey carried out from 1988-1992. The frequency of the antropophilic species T. rubrum, T. mentagrophytes var. interdigitale and E.floccosum have decreased in comparison with the zoophilic species M. canis and T. mentagrophytes var. mentagrophytes. The relationship host/parasite and the low rate growth of dermatophytes in culture are discussed.

  17. Epidemiologia da esporotricose na região central do Rio Grande do Sul Epidemiology of sporotrichosis in the central region of Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Jorge O. Lopes

    1999-10-01

    Full Text Available Foram estudados 31 casos de esporotricose diagnosticados na região central do Rio Grande do Sul, no período 1988-1997. Os dados obtidos foram comparados com os de um estudo de três décadas anteriores, evidenciando decréscimo na incidência da micose e alteração no perfil da infecção, com diminuição de casos em pacientes residentes na zona rural, em crianças, mulheres e agricultores. Na última década, a micose foi mais freqüente no adulto residente na zona urbana, de profissões variadas, estando o início da doença freqüentemente associada ao lazer rural, como pescarias e caçadas.Thirty-one cases of sporotrichosis diagnosed in the central region of Rio Grande do Sul from 1988 to1997 were studied. Clinical data were compared with a study concerning three past decades, clearly showingt a decrease in the incidence of the mycosis, and an alteration in the profile of the infection, with a decrease of sporotrichosis in rural patients, children, women and farmers. In the past decade the mycosis was most frequent among urban adults with different professions, with the onset of the disease being associated with rural leisure activities such as fishing and hunting.

  18. Microshoots encapsulation and plant conversion of Musa sp. cv. 'Grand Naine' Encapsulamento de microbrotos e conversão em plantas de Musa sp. cultivar 'Grand Naine'

    Directory of Open Access Journals (Sweden)

    Edgar Wilfredo Sandoval-Yugar

    2009-07-01

    Full Text Available Synthetic seed technologies are useful tools for the field delivery of in vitro derived plantlets. In the present study, different encapsulation procedures and their efficacy in the plantlet regeneration using microshoots of banana cv. 'Grand Naine' were evaluated. Two encapsulation systems were evaluated: i single encapsulation in beads or droplet hardening method; and ii double layer or hollow beads. The use of different compounds to enhance the capsule conservation and the conversion to plantlets was also evaluated. The conversion capacity was assessed in vitro on water-agar culture medium or in ex vitro conditions with Gerbox® boxes. The single encapsulation system showed 80% conversion. The capsules with MS saline formulation treated with 100mM KNO3 showed 76% conversion. Capsules with 1.5g L-1 activated charcoal, and 0.5g L-1 benomyl sucrose-free capsules showed 75% conversion. The encapsulated and non-encapsulated microshoots exhibited 100% germination in response to MS culture medium, and polyethylene glycol after 10 days of storage at 4°C. Sucrose-free capsules showed significantly higher germination (83.3% than those sucrose-enriched capsules (56.7%. The ex vitro conversion of encapsulated microshoots was 20% in the Gerbox™. These results indicate the feasibility using synthetic seeds in the large-scale micropropagation of banana cv. 'Grand Naine'.As tecnologias de semente sintética são ferramentas promissoras para a micropropagação de plantas. O objetivo do presente trabalho foi desenvolver um protocolo de encapsulamento e armazenamento de unidades encapsuláveis a partir de microbrotos de bananeira da cultivar 'Grand Naine'. Foram avaliados dois sistemas de encapsulamento: i formação de cápsula pelo método de camada simples e ii camada dupla. Foi avaliada também a adição de diferentes adjuvantes na matriz de alginato para promover a conservação da cápsula e favorecer a conversão em plantas. Para a conversão em

  19. Rhipicephalus sanguineus sensu lato(Ixodidae in synantropic rodents in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Kathleen Tavares Winkel

    Full Text Available Rhipicephalus sanguineus, the brown dog tick, is responsible for maintaining and transmitting various pathogens, both in animals and human beings, and it is of great sanitary importance. This communication reports the first occurrence of Rhipicephalus sanguineus sensu lato parasitizing Rattus norvegicus in the state of Rio Grande do Sul, Brazil, and it is also the first record of this tick species parasitizing Rattus rattus in Brazil. The rodents were captured from the port area, located in the city of Pelotas, Rio Grande do Sul, Brazil. We collected 6 larvae of this tick species from 2 male R. rattus individuals, and 3 larvae from 2 female R. norvegicus individuals; parasitized specimens of both rodent species were captured from different sites within the experimental area. This record broadens the number of Rhipicephalus sanguineus sensu lato hosts in urban areas, indicating the need for continued monitoring on population density for both R. sanguineus and synanthropic rodents.

  20. Wild birds as pets in Campina Grande, Paraíba State, Brazil: an ethnozoological approach.

    Science.gov (United States)

    Licarião, Morgana R; Bezerra, Dandara M M; Alves, Rômulo R N

    2013-03-01

    Birds are one of the animals most widely used by humans and are highly valued as pets. The present work reports the use of wild birds as pets in the city of Campina Grande, Paraíba State (PB), Brazil. The owners' choice and perceptions of the species ecology was assessed as well. The methodology employed included unstructured and semi-structured interviews, guided tours and direct observations. A total of 26 bird species distributed among ten families and four orders were identified. The most frequently encountered order was Passeriformes (76.9%), with a predominance of the family Emberizidae (34.6%). The specimens kept as pets were principally obtained in public markets or between the breeders themselves. The popularity of birds as pets, compounded by the inefficiency of official controls over the commerce of wild animals has stimulated the illegal capture and breeding of wild birds in Campina Grande.

  1. Biological approaches for addressing the grand challenge of providing access to clean drinking water

    Science.gov (United States)

    2011-01-01

    The U.S. National Academy of Engineering (NAE) recently published a document presenting "Grand Challenges for Engineering". This list was proposed by leading engineers and scientists from around the world at the request of the U.S. National Science Foundation (NSF). Fourteen topics were selected for these grand challenges, and at least seven can be addressed using the tools and methods of biological engineering. Here we describe how biological engineers can address the challenge of providing access to clean drinking water. This issue must be addressed in part by removing or inactivating microbial and chemical contaminants in order to properly deliver water safe for human consumption. Despite many advances in technologies this challenge is expanding due to increased pressure on fresh water supplies and to new opportunities for growth of potentially pathogenic organisms. PMID:21453515

  2. Injusto y culpabilidad en los grandes filósofos griegos

    Directory of Open Access Journals (Sweden)

    Carlos Arturo Gómez Pavajeau (UEC

    2010-12-01

    Full Text Available La época que siguió al oscurantismo de la Edad Media fue denominada, con todo acierto, como el renacentismo. Dicha expresión evoca, sin duda alguna, el pensamiento de los grandes filósofos griegos, empero, en lo concerniente al Derecho penal, muy poco se han trabajado sus conexiones con dicho pensamiento, pareciera que allí sólo influyó la ilustración, con propuestas ex novo y sin referencia alguna al pasado. Con esta contribución quiero demostrar que ello no es del todo cierto, puesto que, guardando mutatis mutandi algunas diferencias, las conquistas más importantes del Derecho penal moderno se encontraban explícita o implícitamente consignadas en el pensamiento de los grandes filósofos griegos.

  3. Implementing Patient Family-Centered Care Grand Rounds Using Patient/Family Advisor Narratives

    Directory of Open Access Journals (Sweden)

    Maureen B Fagan DNP, MHA, FNP-BC

    2015-11-01

    Full Text Available With the emerging trend of patient family–centered care in health care, it is essential that physicians be exposed to patient and family perspectives of care during medical education and training. Grand Rounds provides an ideal format for physicians to learn about patient family–centered care. At Brigham and Women’s Hospital, we sought to bring the voice of the patient to Patient Family–Centered Grand Rounds in order to expose clinicians to rich narratives describing the medical care received by patients/families and to ultimately change physician practice to reflect patient family–centered principles. We conducted a clinician survey and found promising results indicating that patient/family narratives can be effective at educating physicians about patient family–centered care.

  4. RiSA: A Science Festival for the Bilingual and Bicultural Rio Grande Valley

    Science.gov (United States)

    Key, Joey Shapiro; Torres, Cristina; Stone, Robert

    2014-03-01

    The Rio Grande Science and Arts (RiSA) Festival organized by the Center for Gravitational Wave Astronomy (CGWA) at the University of Texas at Brownsville (UTB) will use a wide variety of artforms to bring physics and science topics to the bilingual and bicultural population of the Rio Grande Valley of South Texas. The science and art faculty at UTB will partner with art and education professionals to create an annual community event celebrating science though art. Music, dance, poetry, and visual arts will headline the festival activities. Festival events and products will be produced in both English and Spanish to attract and inform the bilingual local community. The RiSA Festival is supported by the Science Festival Alliance and the Sloan Foundation. Supported by the Science Festival Alliance and the Sloan Foundation.

  5. [Positivism and medical science in Rio Grande do Sul: the Faculdade de Medicina de Porto Alegre].

    Science.gov (United States)

    Weber, B T

    1998-01-01

    The article analyzes conflicts and interests at one of Rio Grande de Sul's main centers for medical science, the Faculdade de Medicina de Porto Alegre. It explores the meaning and impact of the emergence of this specific, exclusive field of knowledge in a state where positivist principles of professional freedom were adopted by successive administrations during the early period of the Republic. Physicians there launched an entrenched war to uphold the principles of science over faith and politics, challenging the positivism of the party which held power in Rio Grande do Sul throughout the years. This perspective grew and developed in a climate of conflict and doubts among physicians, within a political context that differed from the rest of Brazil.

  6. Os grandes projetos urbanos como estratégia de crescimento econômico

    Directory of Open Access Journals (Sweden)

    Alberto de Oliveira

    2013-05-01

    Full Text Available Os grandes projetos urbanos são apresentados como estratégias de desenvolvimento econômico e social. O objetivo desse trabalho é estudar as experiências de São Paulo e do Rio de Janeiro para mostrar os limites, os custos e as potencialidades dessas estratégias. A investigação mostrou que os resultados obtidos não alcançaram os objetivos desejados pelos defensores dos grandes projetos. As populações socialmente vulneráveis atingidas pelos projetos tiveram perdas. Essas experiências serviram para apontar elementos cruciais que devem ser analisados em projetos importantes em curso no Brasil, especialmente a Copa do Mundo e os Jogos Olímpicos.

  7. Municipal education systems in Rio Grande do Sul, Brazil: a close look at the teacher

    Directory of Open Access Journals (Sweden)

    Flávia Obino Corrêa Werle

    2009-01-01

    Full Text Available This article discusses municipal educational policies focusing on the theme of education and emphasis on teaching. It analyzes municipal educational systems (MES in Rio Grande do Sul (RS and the importance of decentralization and articulation of municipal education in the form of educational systems. The work is organized in five parts. The first presents a theoretical debate about political autonomy of local governments based on Giddens (1991, 2002. The second analyses educational policies considering laws governing MES within Brazil’s constitutional framework. The third presents the emphasis on teaching in Brazilian legislation. The fourth presents methodology, while the fifth analyzes municipal laws governing municipal educational systems in Rio Grande do Sul, presenting their characteristics concerning the importance of the teacher and school directors, teachers aides and other employees who work in municipal education. It reaffirms the importance of the political autonomy of local governments.

  8. Variance stabilization for computing and comparing grand mean waveforms in MEG and EEG.

    Science.gov (United States)

    Matysiak, Artur; Kordecki, Wojciech; Sielużycki, Cezary; Zacharias, Norman; Heil, Peter; König, Reinhard

    2013-07-01

    Grand means of time-varying signals (waveforms) across subjects in magnetoencephalography (MEG) and electroencephalography (EEG) are commonly computed as arithmetic averages and compared between conditions, for example, by subtraction. However, the prerequisite for these operations, homogeneity of the variance of the waveforms in time, and for most common parametric statistical tests also between conditions, is rarely met. We suggest that the heteroscedasticity observed instead results because waveforms may differ by factors and additive terms and follow a mixed model. We propose to apply the asinh-transformation to stabilize the variance in such cases. We demonstrate the homogeneous variance and the normal distributions of data achieved by this transformation using simulated waveforms, and we apply it to real MEG data and show its benefits. The asinh-transformation is thus an essential and useful processing step prior to computing and comparing grand mean waveforms in MEG and EEG. Copyright © 2013 Society for Psychophysiological Research.

  9. Teor de mercúrio em solos do Rio Grande do Sul

    OpenAIRE

    Regina Felisberto

    2010-01-01

    A utilização indiscriminada e a disposição inadequada de resíduos de mercúrio (Hg) têm causado grandes danos ao ambiente. Para que sejam possíveis ações mais efetivas de controle destas situações, é necessário que se recorra ao monitoramento dos sistemas ambientais e, para tal, é fundamental que se conheça melhor a ocorrência deste elemento em ambientes naturais. Assim, este trabalho objetivou a determinação dos teores basais de Hg total em solos do estado do Rio Grande do Sul e sua relação c...

  10. A different challenge: the directional drilled crossing for the Yacuiba - Rio Grande Gas Line Project - GASYRG

    Energy Technology Data Exchange (ETDEWEB)

    Green, Wayne; Garcia, Francisco [Bolinter Ltda., Santa Cruz (Bolivia); Montano, Ruben [Transierra, Santa Cruz (Bolivia)

    2003-07-01

    The Rio Grande River's directional drilling, 2002 m. long and 25 m. deep was a great challenge for Transierra - Owner - as well as Laney - Bolinter - Contractor - to accomplish a feat yet to be done in the entire world. The dedication of the people involved showed their degree of professionalism that these companies have obtained and the determination in doing the job overcoming unforeseen obstacles and still being able to finish on time, mitigating environmental impacts and leaving a first class crossing. This document presents a description of the technical, logistic and construction factors that were involved in the project and which allowed to perform 7 directional drillings, including Rio Grande River, which during the pull got the last 60 m. of pipe stuck, being freed only after using a pneumatic hammer. (author)

  11. Adaptación de PrestaShop en GrandesZapatos.com

    OpenAIRE

    Gámez Brocal, Juan Leocadio

    2014-01-01

    Memoria del proyecto final de máster de la categoría administración de web y comercio electrónico. Documenta los cambios realizados en la plataforma de comercio electrónico open source PrestaShop para la web GrandesZapatos.com. Memoria del projecte de final de màster de la categoria administració de web i comerç electrònic. Tracta la modificació de la plataforma de comerç electrònic open source PrestaShop a la web GrandesZapatos.com. Final master project report in web management and e-c...

  12. Thomas Alva Edison, el más grande inventor y bienhechor de la humanidad

    OpenAIRE

    Arias Arroyo, Gladys C.

    2014-01-01

    Thomas Alva Edison, el más grande inventor, cambió la vida de la gente en todos los lugares del mundo con inventos tales como la luz eléctrica y el fonógrafo. Patentó 1,093 inventos de su creación y mejoró los inventos de muchas otras personas, tales como el teléfono, la máquina de escribir, el generador eléctrico y las imágenes en movimiento. Quizás lo más importante de todo, es que fue el primero en organizar la investigación. Thomas Alva Edison, el más grande inventor, cambió la vida de...

  13. Cryopreservation of banana’s cv Grand Naine in vitro rhizomes

    Directory of Open Access Journals (Sweden)

    LUCIANA C.N. LONDE

    2017-10-01

    Full Text Available ABSTRACT The preservation of banana genetic material is usually performed through seedlings. However, most banana cultivars do not produce seed and are propagated vegetatively. Therefore, cryopreservation is a feasible technique that allows the preservation of banana genotypes indefinitely. For the success of cryopreservation protocols, the selection of cryoprotectants and pre-freezing techniques are important factor. Therefore, the objective of this study was to verify the effects of different cryoprotectants with and without 1% phloroglucinol and pre-cooling periods on the development of a protocol for cryopreservation of in vitro rhizomes ofMusa accuminata(AAA cv Grand Naine banana. The addition of 1% phloroglucinol to the cryoprotective solutions, such as PVS2 enhanced recovery of cryopreserved banana rhizomes. In addition, pre-cooling of explants in ice for 3 hours in PVS2 + 1% of phloroglucinol allowed efficient cryopreservation of banana rhizomes, followed by successful recovery and regeneration of in vitro shoots of banana cv Grand Naine.

  14. Perfil dos egressos do Curso de Biblioteconomia da Universidade Federal do Rio Grande (1998-2007

    Directory of Open Access Journals (Sweden)

    João Paulo Borges da Silveira

    2009-04-01

    Full Text Available A pesquisa buscou averiguar, junto aos egressos do curso de Biblioteconomia da Universidade Federal do Rio Grande, como eles têm avaliado a sua formação acadêmica e técnica e a preparação para o mercado de trabalho, a fim de traçar um perfil dos bibliotecários graduados no período entre 1998 e 2007. A metodologia empregada foi quantitativa, utilizando-se o levantamento com a aplicação de questionários enviados para o e-mail pessoal de cada egresso. A pesquisa revelou um perfil de egressos na sua maioria de mulheres, que estão empregadas atualmente, trabalham em instituições privadas fora da cidade de Rio Grande e desempenham funções técnicas do curso.

  15. Exploiter les TIC en vue d'appliquer à grande échelle les ...

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

    Ce projet examinera comment les TIC peuvent contribuer à faire passer à grande échelle des innovations et des pratiques exemplaires à l'aide de méta analyses et d'études de cas du Fonds canadien de recherche sur la sécurité alimentaire internationale (FCRSAI), de Cultiver l'avenir de l'Afrique (CultiAF) et d'autres ...

  16. Cosmological baryon number domain structure from symmetry-breaking in grand unified field theories

    Science.gov (United States)

    Brown, R. W.; Stecker, F. W.

    1979-01-01

    It is suggested that grand unified field theories with spontaneous symmetry breaking in the very early big-bang can lead more naturally to a baryon symmetric cosmology with a domain structure than to a totally baryon asymmetric cosmology. The symmetry is broken in a randomized manner in causally independent domains, favoring neither a baryon nor an antibaryon excess on a universal scale. Arguments in favor of this cosmology and observational tests are discussed.

  17. Cosmological baryon-number domain structure from symmetry breaking in grand unified field theories

    Science.gov (United States)

    Brown, R. W.; Stecker, F. W.

    1979-01-01

    It is suggested that grand unified field theories with spontaneous symmetry breaking in the very early big bang can lead more naturally to a baryon-symmetric cosmology with a domain structure than to a totally baryon-asymmetric cosmology. The symmetry is broken in a randomized manner in causally independent domains, favoring neither a baryon nor an antibaryon excess on a universal scale. Arguments in favor of this cosmology and observational tests are discussed.

  18. Streamflow and Topographic Characteristics of the Platte River near Grand Island, Nebraska, 1938-2007

    Science.gov (United States)

    Woodward, Brenda K.

    2008-01-01

    The central Platte River is a dynamic, braided, sand-bed river located near Grand Island, Nebraska. An understanding of the Platte River channel characteristics, hydrologic flow patterns, and geomorphic conditions is important for the operation and management of water resources by the City of Grand Island. The north channel of the Platte River flows within 1 mile of the municipal well field, and its surface-water flow recharges the underlying aquifer, which serves as a water source for the city. Recharge from the north channel helps minimize the flow of contaminated ground water from the north of the channel towards the well field. In recent years the river channels have experienced no-flow conditions for extended periods during the summer and fall seasons, and it has been observed that no-flow conditions in the north channel often persist after streamflow has returned to the other three channels. This potentially allows more contaminated ground water to move toward the municipal well field each year, and has caused resource managers to ask whether human disturbances or natural geomorphic change have contributed to the increased frequency of no-flow conditions in the north channel. Analyses of aerial photography, channel surveys, Light Detection and Ranging data, discharge measurements, and historical land surveys were used to understand the past and present dynamics of the four channels of the Platte River near Grand Island and to detect changes with time. Results indicate that some minor changes have occurred in the channels. Changes in bed elevation, channel location, and width were minimal when compared using historical information. Changes in discharge distribution among channels indicate that low- and no-flow conditions in the north channel may be attributed to the small changes in channel characteristics or small elevation differences, along with recent reductions in total streamflow within the Platte River near Grand Island, or to factors not measured in

  19. L'Alliance pour appliquer à plus grande échelle l'innovation ...

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

    Ce projet servira à financer des innovations numériques qui contribuent à résoudre des défis relatifs au développement. Il établira un programme de financement de démarrage, élaborera des approches d'application à plus grande échelle d'innovations, et stimulera le développement de leaders entrepreneuriaux.

  20. Tinjauan Kebutuhan Aktualisasi Diri Karyawan Operasional di Hotel Grand Rocky Bukittinggi

    OpenAIRE

    Mauliddy, Yozi; Chair, Ira Meirina; Kasmita, Kasmita

    2015-01-01

    This research aimed to describe about self actualitation needs operational employees in Grand Rocky Hotel Bukittinggi which in term of three indicators : achievement needs, safety needs and status needs. The type of this research is descriptive with qualitative data. Data collection techniques by using observation, interview and documentation. Based on the reseach about (1) achievement needs to do something better than the competitor, obtaining or passing through a dificult target, to develop...