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Felipe B. Pedraza y Oana Andreia Sambrian Toma (eds.) Hispania Felix I. Revista Hispano Rumana de Cultura y Civilización de los Siglos de Oro. Lope de Vega en su Siglo de Oro
Castro
Revista Chilena de Literatura , 2011,
Abstract:
On the Existence and Uniqueness of Solutions for Nonlinear System Modeling Three-Dimensional Viscous Stratified Flows  [PDF]
Andrei Giniatoulline, Tovias Castro
Journal of Applied Mathematics and Physics (JAMP) , 2014, DOI: 10.4236/jamp.2014.27061
Abstract:

We establish the uniqueness and local existence of weak solutions for a system of partial differential equations which describes non-linear motions of viscous stratified fluid in a homogeneous gravity field. Due to the presence of the stratification equation for the density, the model and the problem are new and thus different from the classical Navier-Stokes equations.

Trends of Development of International Water Law  [PDF]
Paulo Canelas de Castro
Beijing Law Review (BLR) , 2015, DOI: 10.4236/blr.2015.64025
Abstract: International water law has been witnessing profound changes in the latter twenty years. These changes denote certain cardinal options for new goals and values that the newer international water law is seeking to embrace. Amongst these new goals and values, the ones of environmentalization, humanisation, economicisation stand out as attempts at bringing efficient response to the challenges set by the current global water crisis and the more complex expectations of the international community. They amount to an innovative normative message and even true paradigm-shifts in the understanding of international water law. These trends of development of international water law set this legal field in line with other chapters of contemporary international law and derive in part from the cross-fertilisation of normative ideas and principles between these chapters of international law.
Apariencias y realidades en la aplicación de la approche communicative
Carmen Castro Castro
?édille : Revista de Estudios Franceses , 2006,
Abstract: Judging by the classroom planning programmes defined for secondary school teach-ers of French, the acceptance and implementation of the Communicative Approach have been exemplary. However, our observations of twenty-five schools revealed a somewhat dif-ferent picture. We discovered conceptual confusion in the Official Guidelines and in the aims of the books, as well as a general lack of knowledge concerning the teaching of French as a foreign language. However, the main reason that the Communicative Approach has not been fully integrated into the classroom is the teachers’ lack of proficiency. We have carried out our own assessment of the sample, based on the main points of the teacher’s methodol-ogy questioned by the CEF. Of particular note was a tendency to follow only certain sections of the books, ignoring open-ended activities and individual student work. However, teachers feel the need to add more lexical and grammatical contents. Hence, the level is very low and the performance is poor.
The Bird Community in a Threatened Coastal Lagoon in Southeastern Brazil  [PDF]
Davi Castro Tavares, Salvatore Siciliano
Open Journal of Ecology (OJE) , 2014, DOI: 10.4236/oje.2014.43012
Abstract:

We provide a list of bird species for Ribeira lagoon, a protected area in Rio de Janeiro, southeastern Brazil. Data were obtained in monthly surveys in points along a continuous transect, between August 2008 and July 2009, and 21 ad libitum observations. In total, 174 species were listed, including 121 land birds and 53 waterbirds. Of these, 11 are considered threatened at regional level. Waterbird richness was significantly higher in the dry season (April to September) than in the rainy season (October to March), whereas land bird richness remained constant. However, land bird richness varied throughout the year, with the highest value in February 2009 (77 species) and the lowest in May 2009 (41 species). The species listed account for 23% of the total of 745 bird species listed for Rio de Janeiro, and for 49% of 108 waterbirds recorded for the state.

Legal and Sociological Analyses on Telework at Home in Brazil  [PDF]
Márcia Regina Castro Barroso
Open Journal of Social Sciences (JSS) , 2014, DOI: 10.4236/jss.2014.26057
Abstract: This text is a small adaptation of our Master-degree’s dissertation, which had telework performed in Brazilian homes as its main goal. The research as a whole focused on both sociological and legal analyses of the aspects of telework, regarding flexible work schedules, legislation on distance work, hierarchical relationships, space and time organization of work utilizing telematic means, as well as perceptions of the actors involved with this activity. In this paper, the legal aspects of telework in Brazil will be emphasized.
Fishtail Points, Technology and Microwear Analysis from the Negro River Basin, Uruguay  [PDF]
Hugo G. Nami, Alicia Castro
Archaeological Discovery (AD) , 2014, DOI: 10.4236/ad.2014.23008
Abstract: Ongoing research performed in the central part of Uruguay added new Paleo-Southamerican finds from the Negro River basin. A number of lithic exemplars were analyzed to determine their technology and function. The examined artifacts provided a new perspective on Fisthail points. Microwear analysis showed that there is a difference in the location of microscopic polishing between the blade and stem in the examined points. Polishing in the stem’s border might be attributed to leather or a similar substance, probably the leather cord or sinew used to bind the points in the foreshaft. The surface of the stem shows a coarse micro-topography and has patches of black residues. The coarse micro-topography suggests the use of an adhesive substance covering the whole stem, while the black patches are probably the residue used to glue the points in the foreshafts. Most remarkable is the discovery of the use of edge-to-edge and overshot flaking for bifacial reduction, technical features shared with Paleoindian fishtailed points from North and Central America.
Adherence to Antiretroviral Therapy: Merging the Clinical and Social Course of AIDS
Arachu Castro
PLOS Medicine , 2005, DOI: 10.1371/journal.pmed.0020338
Abstract:
HIV, Stigma, and Rates of Infection: But Is AIDS-Related Stigma Understood?
Arachu Castro
PLOS Medicine , 2007, DOI: 10.1371/journal.pmed.0040053
Abstract:
An Elementary Derivation of The Black Hole Entropy in Any Dimension
Carlos Castro
Entropy , 2001, DOI: 10.3390/e3010012
Abstract: An elementary derivation of the Black Hole Entropy area relation in any dimension is provided based on the New Extended Scale Relativity Principle and Shannon's Information Entropy. The well known entropy-area linear Bekenstein-Hawking relation is derived. We discuss briefly how to derive the most recently obtained Logarithmic and higher order corrections to the linear entropy-area law in full agreement with the standard results in the literature.
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