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Search Results: 1 - 10 of 220 matches for " Isidoro Orlanski "
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What Controls Recent Changes in the Circulation of the Southern Hemisphere: Polar Stratospheric or Equatorial Surface Temperatures?  [PDF]
Isidoro Orlanski
Atmospheric and Climate Sciences (ACS) , 2013, DOI: 10.4236/acs.2013.34052

Recent research suggests that both tropical ocean warming and stratospheric temperature anomalies due to ozone depletion have led to a poleward displacement of the midand high-latitude circulation of the Southern Hemisphere over the past century. In this study, we attempt to distinguish the influences of ocean warming and stratospheric cooling trends on seasonal changes of both the zonally symmetric and asymmetric components of the southern hemisphere circulation. Our analysis makes use of three data sets-the ERA40 reanalysis and results from two different runs of the GFDL global atmosphere and land model (AM2.1) for the period 1870 to 2004. A regression analysis was applied to two variables in each of the three data sets-the zonal component of the surface wind U(10 m) and the height at 300 hPato determine their correlation with zonally averaged polar stratospheric temperatures (T_polarat 150 hPa, averaged over a band from 70S - 80S) and low-level equatorial temperatures (T_equatorat 850 hPa averaged over a band at 5S - 5N). Our analysis shows that the zonally symmetric surface winds have a considerably enhanced intensity in high latitudes of the

A festiva devo??o no Círio de Nossa Senhora de Nazaré
Alves, Isidoro;
Estudos Avan?ados , 2005, DOI: 10.1590/S0103-40142005000200017
Abstract: this article analyzes the círio [candle-lit procession] and the feast of our lady of nazaré as a great collective rite that combines formal and devotional aspects with the profane informality of a brazilian festival. as a grass roots manifestation of catholicism and a typical celebration of the state of pará, the círio of nazaré and attending festivities embrace native elements to express a regional identity, a particular temporality, and a perception of order and differing ways to contrast it.
Semiología broncoscópica: Descripción de dos nuevos signos
Revista americana de medicina respiratoria , 2012,
Abstract: the paper describes two new endoscopic signs which can be useful in the use of diagnostic bronchoscopy. this is an essay on particular anatomic and functional circumstances suggesting the presence of a pathology which cannot be seen by the bronchoscopist. these two signs are the bubble sign and the black hole sign. the bubble sign is observed when the airflow is absent in a subsegmental bronchus leading to a peripheral pulmonary mass. this can be shown by the lack of mobile bubbles when a subsegmental bronchus is flooded with saline solution. the black hole sign consists in the circular penumbra observed at the end of a bronchus which communicates with a cavity. the paper describes the presentation and interpretation of these signs and offers an explanation about their physiopathology.
Problemas Familiares Contemporaneos o Situaciones Familiares Actuales: Invariancia y Novedad
Berenstein, Isidoro;
Psicologia USP , 2002, DOI: 10.1590/S0103-65642002000200003
Abstract: the author starts by asking himself whether the family is relevant nowadays. to answer this question he analyzes the couple's relationship with each other and with their children, placing these relationships historically. it is suggested that the "familial problems" come to being when a certain pattern of family becomes standard. those families which do not follow this pattern are then called "problematic". for that reason, the author prefers to make reference to different "familial situations". these are thought from a double perspective: the invariance which also refers to a sort of evolution, or the novelty which, as a contrast, relates to rupture and re-composition. three areas of familial situations are then distinguished: those which come from their familial relationships, from the social world and from each subject (as the variations from his/her internal world affect his/her familial bonds). at last, the author asks himself if the new familial forms really answer to the production of novelty and if this novelty relates to its shape or structure. he concludes that the family is not new nor old, but that it does something new or not. the analysis of the family should include an analysis of the making in its bounds and of the consequences of this making.
Hinduísmo, lingüística e semiologia
Isidoro Blikstein
Alfa : Revista de Linguística , 2001,
Problemas Familiares Contemporaneos o Situaciones Familiares Actuales: Invariancia y Novedad
Berenstein Isidoro
Psicologia USP , 2002,
Abstract: O autor inicia por perguntar-se sobre a relevancia da família na atualidade. Para responder esta quest o, examina os vínculos de casal e de rela o entre pais e filhos, situando-os historicamente. Sugere que os "problemas familiares" instauram-se a partir do momento em que se institui uma forma de família como oficial, sendo "problemas" as que n o seguem esse modelo. Por isto, prefere referir-se a diferentes "situa es familiares", que passam a ser pensadas a partir da crítica de dois critérios: o de invariancia, evolu o de formas anteriores, ou de novidade, ruptura e recomposi o. Distingue três áreas das situa es familiares que podem ser examinadas de acordo com estes critérios: aquelas provenientes das rela es familiares, do mundo social e de cada sujeito, das varia es de seu mundo interno que produzem efeitos nos vínculos familiares. Por fim, o autor pergunta-se se as novas formas familiares respondem realmente à produ o de uma novidade e se esta novidade é de forma ou de estrutura. Conclui que a família n o é nova ou velha, mas faz algo novo ou n o. A análise da família deve incluir uma análise do fazer em seus vínculos e das conseqüências desse fazer.
Lo humano y lo animal. Consideraciones sobre los escritos recientes de W. Welsch y los últimos de L. Wittgenstein
Isidoro Reguera
Nómadas , 2011,
Abstract: En la primera parte, este artículo analiza algunos escritos inéditos del Prof. Wolfgang Welsch (Jena), en los que éste intenta identificar el proprium humano (frente a lo animal) desde la teoría evolucionista. En la segunda parte, siguiendo en general las consideraciones de la primera, esboza una posible interpretación evolucionista de la filosofía de Wittgenstein, desde fuera de ella.
Ciencia y tecnología de materiales
Rasines, Isidoro
Arbor : Ciencia, Pensamiento y Cultura , 2000,
Abstract: Not available Se indica cuando nacen los institutos del área de Ciencia y Tecnología de Materiales y se expone cómo se evalúan los resultados de la labor que realizan. Se describe esta labor comenzando con la que llevan a cabo los cuatro institutos sectoriales en los ámbitos de las Ciencias de la Construcción, la Ciencia y la Tecnología de Polímeros, la Cerámica y el Vidrio, y la Metalurgia. A continuación se consigna la que realizan los cuatro institutos de Ciencias de Materiales en Aragón, Barcelona, Madrid y Sevilla; y la Unidad de Física de Materiales, en Bilbao. Al pasar revista a la situación actual estos centros se hace referencia a sus líneas de trabajo y proyectos en curso, y se mencionan en algún caso sus horizontes de futuro. También se indican en sendos anexos datos sobre recursos humanos y presupuestarios.
Isidoro Mogilner
Bonplandia , 2010,
Abstract: En este artículo el autor hace una especie de revisión crítica de los microelementos boro funcionales al organismo de la planta.
La familia y su participación en la universalización de la Educación Superior
Solernou Mesa,Isidoro Alejandro;
Educaci?3n M??dica Superior , 2013,
Abstract: the relationship between the family and the school at the university level needs to be addressed in order to face the criteria that the family does not participate in the university education. this judgment has never been subjected to scientific scrutiny to demonstrate its validity, hence the objective of this paper was to substantiate the role of the family in the academic performance of the student in the municipal university centers. based on the characterization of groups of first-year students in three health careers in municipal centers, the percentage analysis of the variables called family functioning, study methods, academic performance and family perception were made. the study collected data and presented them in graphs and tables. the conclusions confirmed the need for the family to influence on the academic performance of the university students and that the university must explicitly continue the strengthening of the relationship between school and home in the higher education centers. this aspect has never been dealt with before and it will be an additional supporting factor to the work of tutors at this educational level in municipality centers and will contribute to the development of future health professionals.
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