Sample records for aleknaviius vilma sudoniene
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2003-03-31
KENNEDY SPACE CENTER, FLA. - At the airport in San Jose, Costa Rica, the NASA hangar is dedicated. The speaker is Hermann Faith, executive director, Costa Rica-USA (CRUSA) Foundation. At the table are (from left) Dr. Jorge Andres Diaz, head scientiest CARTA mission; Gary Shelton, NASA deployment manager; Dr. Pedro Leon, general director, National Center for Advanced Technology (CENAT); Dr. Rogelio Pardo, minister of science and tchnology; John Danilovioch, U.S. ambassador to Costa Rica; and Lic. Vilma Lopez, subdirector, Civil Aviation (DGAC). NASA KSC has been testing its Aircraft-based Volcanic Emission Mass Spectrometer (AVEMS) in flights over the Turrialba volcano and in the crater, sampling and analyzing fresh volcanic gases in their natural chemical state. The AVEMS system has been developed for use in the Space Shuttle program, to detect toxic gas leaks and emissions in the Shuttle’s aft compartment and the crew compartment.
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El Salvador: Political, Economic, and Social Conditions and U.S. Relations
2009-03-18
Department of State, International Narcotics Control Strategy Report, February 27, 2009. 29 “ Presidente de El Salvador anuncia retiro de tropas de ...America- United States Free Trade Agreement (CAFTA-DR), by J. F. Hornbeck, CRS Report R40135, Mérida Initiative for Mexico and Central America: Funding and...conservative ARENA party, was elected in March 2004, along with Ana Vilma de Escobar, El Salvador’s first female vice president. Saca, a well-known
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Localization of a mobile laser scanner via dimensional reduction
NASA Astrophysics Data System (ADS)
Lehtola, Ville V.; Virtanen, Juho-Pekka; Vaaja, Matti T.; Hyyppä, Hannu; Nüchter, Andreas
2016-11-01
We extend the concept of intrinsic localization from a theoretical one-dimensional (1D) solution onto a 2D manifold that is embedded in a 3D space, and then recover the full six degrees of freedom for a mobile laser scanner with a simultaneous localization and mapping algorithm (SLAM). By intrinsic localization, we mean that no reference coordinate system, such as global navigation satellite system (GNSS), nor inertial measurement unit (IMU) are used. Experiments are conducted with a 2D laser scanner mounted on a rolling prototype platform, VILMA. The concept offers potential in being extendable to other wheeled platforms.
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NASA Technical Reports Server (NTRS)
2003-01-01
KENNEDY SPACE CENTER, FLA. At the airport in San Jose, Costa Rica, the NASA hangar is dedicated. The speaker is Hermann Faith, executive director, Costa Rica-USA (CRUSA) Foundation. At the table are (from left) Dr. Jorge Andres Diaz, head scientiest CARTA mission; Gary Shelton, NASA deployment manager; Dr. Pedro Leon, general director, National Center for Advanced Technology (CENAT); Dr. Rogelio Pardo, minister of science and tchnology; John Danilovioch, U.S. ambassador to Costa Rica; and Lic. Vilma Lopez, subdirector, Civil Aviation (DGAC). NASA KSC has been testing its Aircraft-based Volcanic Emission Mass Spectrometer (AVEMS) in flights over the Turrialba volcano and in the crater, sampling and analyzing fresh volcanic gases in their natural chemical state. The AVEMS system has been developed for use in the Space Shuttle program, to detect toxic gas leaks and emissions in the Shuttles aft compartment and the crew compartment.
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Systematics of the Osteocephalus buckleyi species complex (Anura, Hylidae) from Ecuador and Peru
Ron, Santiago R.; Venegas, Pablo J.; Toral, Eduardo; Morley Read; Diego A. Ortiz; Manzano, Andrea L.
2012-01-01
Abstract We present a new phylogeny, based on DNA sequences of mitochondrial and nuclear genes, for frogs of the genus Osteocephalus with emphasis in the Osteocephalus buckleyi species complex. Genetic, morphologic, and advertisement call data are combined to define species boundaries and describe new species. The phylogeny shows strong support for: (1) a basal position of Osteocephalus taurinus + Osteocephalus oophagus, (2) a clade containing phytotelmata breeding species, and (3) a clade that corresponds to the Osteocephalus buckleyi species complex. Our results document a large proportion of hidden diversity within a set of populations that were previously treated as a single, widely distributed species, Osteocephalus buckleyi. Individuals assignable to Osteocephalus buckleyi formed a paraphyletic group relative to Osteocephalus verruciger and Osteocephalus cabrerai and contained four species, one of which is Osteocephalus buckleyi sensu stricto and three are new. Two of the new species are shared between Ecuador and Peru (Osteocephalus vilmae sp. n. and Osteocephalus cannatellai sp. n.) and one is distributed in the Amazon region of southern Peru (Osteocephalus germani sp. n.) We discuss the difficulties of using morphological characters to define species boundaries and propose a hypothesis to explain them. PMID:23166473
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Castro, Mariela
2012-04-01
Medicine, social conditions, culture and politics are inextricably bound as determinants of health and wellbeing. In Cuba, perhaps this is nowhere more evident than in the arduous struggle to consider non-discriminatory analysis of gender-sensitive components as fundamental to population health, medical practice and research; national policy; and above all, public consciousness. Among the standard-bearers of this cause is Mariela Castro, psychologist and educator with a master's degree in sexuality, who directs the National Sex Education Center (CENESEX), its journal Sexologia y Sociedad, and the National Commission for Comprehensive Attention to Transsexual People. The Center's work is at the vortex of national polemics on sexuality, approaches to sex education and health, and respect for the human rights of people of differing sexual orientations and gender identities. The daughter of President Raúl Castro and the late Vilma Espín--who, as founder and leader of the Federation of Cuban Women, pioneered the defense of both women and homosexuals--Mariela Castro nevertheless speaks with her own voice in national as well as international debates. MEDICC Review talked with her about the range of issues that link gender to WHO's broad definition of health as the highest level of physical and mental wellbeing.
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Solving the Sea-Level Equation in an Explicit Time Differencing Scheme
NASA Astrophysics Data System (ADS)
Klemann, V.; Hagedoorn, J. M.; Thomas, M.
2016-12-01
In preparation of coupling the solid-earth to an ice-sheet compartment in an earth-system model, the dependency of initial topography on the ice-sheet history and viscosity structure has to be analysed. In this study, we discuss this dependency and how it influences the reconstruction of former sea level during a glacial cycle. The modelling is based on the VILMA code in which the field equations are solved in the time domain applying an explicit time-differencing scheme. The sea-level equation is solved simultaneously in the same explicit scheme as the viscoleastic field equations (Hagedoorn et al., 2007). With the assumption of only small changes, we neglect the iterative solution at each time step as suggested by e.g. Kendall et al. (2005). Nevertheless, the prediction of the initial paleo topography in case of moving coastlines remains to be iterated by repeated integration of the whole load history. The sensitivity study sketched at the beginning is accordingly motivated by the question if the iteration of the paleo topography can be replaced by a predefined one. This study is part of the German paleoclimate modelling initiative PalMod. Lit:Hagedoorn JM, Wolf D, Martinec Z, 2007. An estimate of global mean sea-level rise inferred from tide-gauge measurements using glacial-isostatic models consistent with the relative sea-level record. Pure appl. Geophys. 164: 791-818, doi:10.1007/s00024-007-0186-7Kendall RA, Mitrovica JX, Milne GA, 2005. On post-glacial sea level - II. Numerical formulation and comparative reesults on spherically symmetric models. Geophys. J. Int., 161: 679-706, doi:10.1111/j.365-246.X.2005.02553.x