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Search Results: 1 - 10 of 411674 matches for " M?nica Giannoccaro Von;Moraes "
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CDI Versus invers?o: aplica??o a dados reais
Huelsen, Mnica Giannoccaro Von;Moraes, Roberto Alexandre Vitória de;
Revista Brasileira de Geofísica , 2008, DOI: 10.1590/S0102-261X2008000300004
Abstract: the aim of this paper is to carry out a comparison between two types of 2d electromagnetic modeled sections normally used on aem data quantitative interpretation especially on those obtained from atdem measurements (atdem). one is obtained from fast modeling of the secondary magnetic flux decay and is the most common quantitative interpretation tool. the other is of more restrict usage and use 1d inversion techniques. in the first case, the technique transforms the atdem responses on a conductivity depth image (cdi) and a glimpse of the subsurface conductivity distribution can be obtained with a fast processing approach. in the second case, the use of a 1d inversion, based on the nlstci computational algorithm (short for nonlinear least-squares inversion of transient soundings for a central induction loop) allows to get a similar result but now relying on a wave equation development. it is a mathematically and computationally complex, and more time consuming technique. the two approaches were applied to airborne geotemtm system real data, collected on a survey at san pedro valley (southeast arizona) in 1997.the available data from this region were made available by the usgs and were used in this quantitative analysis. as such, 2d sections were obtained, and from these, maps were generated. the results from 2d sections - conductivity spatial distribution obtained from cdis and 1d inversions - were volumetrically interpolated (voxels) allowing a 3d representation of the conductivity spatial distribution for the surveyed area.
Imageamento da subsuperfície baseado na condutividade: obten??o de CDIs para o Sistema Geotem
Huelsen, Mnica Giannoccaro Von;Moraes, Roberto Alexandre Vitória de;Carvalho, Thiago Silva de;
Revista Brasileira de Geofísica , 2008, DOI: 10.1590/S0102-261X2008000300010
Abstract: the objective of subsurface imaging is to transform responses measured by atdem methods in an image of the electrical conductivity versus depth (cdi) and with this, to get information on target geometry and conductivity (geoelectrical model). this work presents a methodology to get cdis over the measurement profile (2-d) used subsequently to visualize the geoelectrical model in 3-d, which would help to integrate and to understand the local geology. to accomplish this, a layered geoelectrical model is used (1-d) together with the depth attained by the maximum electrical induced current concept. the conductivity and the layer characterization are based on a simplified modeling algorithm (early and late asymptote approximations). resultant software (sandberg, 1986) was adapted to calculate the depth and to processes geotem data.
Contribución al estudio de biología reproductiva de un especie de bactris (palmae) en el bosque de Galería (depto. Beni, Bolivia)
Moraes, Mónica,Sarmiento, Jaime
Bulletin de l'Institut Francais d'études Andines , 1992,
Abstract: CONTRIBUTION A L ETUDE DE BIOLOGIE REPRODUCTIVE D UNE ESPECE DE BACTRIS (PALMAE) DE FORET DE GALERIE (DPT. BENI, BOLIVIE). Cette étude présente les résultats d observations préliminaires sur la biologie de reproduction de Bactris bidentula Spruce des forêts-galerie situées dans les savanes des plaines de Moxos (Espíritu, département du Beni, Bolivie). Les observations réalisées ont permis d obtenir des données sur les caractères végétatifs, la phénologie, l anthèse et les agents pollinisateurs possibles. Se presentan los resultados obtenidos de observaciones preliminares sobre la biología reproductiva de Bactris bidentula Spruce del bosque de galería en las sabanas de los llanos de Moxos (Espíritu, Depto. Beni, Bolivia). Las observaciones realizadas permitieron registrar datos vegetativos, fenológicos, antesis y posibles polinizadores. CONTRIBUTION TO REPRODUCTIVE BIOLOGY OF A BACTRIS SPECIES (PALMAE) IN A GALLERY FOREST (DEPART. OF BENI, BOLIVIA). Here we present results of preliminary observations on the reproductive biology of Bactris bidentula Spruce of gallery forest of the savanna of Llanos de Moxos (Espíritu, Dept. Beni, Bolivia). The observations registered information about vegetative features, phenology, anthesis, and possible pollinators.
Analysis of Stakeholders’ Attitudes towards Water Markets in Southern Spain
Giacomo Giannoccaro,Verónica Pedraza,Julio Berbel
Water , 2013, DOI: 10.3390/w5041517
Abstract: This research examines stakeholders’ perceptions of and preferences for water markets in agriculture, focusing on the likely barriers that might refrain them from participating in such markets. The research was carried out on the Guadalquivir River Basin and involved semi-quantitative methods, combining a structured survey and focus group discussions. A very simple questionnaire was administered to each irrigation stakeholder ( i.e., managers, water right holders and non-holders). The main result is that stakeholders will only keep selling water seasonally as the rights remain linked to the land. Nonetheless, some relevant differences among stakeholders were found. Managers seem to be more interested in selling water than farmers. Another important discrepancy was found between water rights holders and non-holders. Access to a water rights system, types of existing infrastructure, and legal and administrative aspects are also important factors influencing the acceptability of water trading in the study area. These results might be helpful to policymakers who are currently evaluating the potential for water markets in Europe and have little observable market data to work with.
Teste da fun??o tiroidiana na hepatite cr?nica viral
NOVIS, Mnica;VAISMAN, Mario;COELHO, Henrique Sérgio Moraes;
Arquivos de Gastroenterologia , 2001, DOI: 10.1590/S0004-28032001000400008
Abstract: background - one hundred and twenty five patients with virus b or c chronic active hepatitis and postnecrotic cirrhosis and different degrees of liver dysfunction were studied. aim - 1) to determine a thyroid hormonal profile; 2) to evaluate the prognostic value of these tests in relation to the progression of the disease and mortality; 3) compare these findings with child-pugh classification. patients and methods - the patients were divided in four groups: a) 31 with chronic active hepatitis; b) 41 with postnecrotic cirrhosis child a; c) 35 with postnecrotic cirrhosis child b and d) 18 with postnecrotic cirrhosis child c. the protocol comprised serum measurements of albumin and bilirrubin, estimates of prothrombin time and clinical evaluation of ascites and encephalopathy, measurement of total serum triiodothyronine, thyroxine, thyroid-stimulating hormone, free thyroxine, reverse triiosothyronine, calculated rt3/t3 index (irt3) and thyrotropin-releasing hormone test. results - total serum triiodothyromnine showed the most significant difference among the groups, gradually lower as the disease became more advanced (cah: 149,2 ± 42,3 ng/dl; pnc-a: 137,4 ± 37,2 ng/dl; pnc-b: 88,0 ± 28,4 ng/dl and pnc-c: 41,8 ± 21,9 ng/dl). low levels of t4 (4,5 ± 2,0 μg/dl) and ft4 (0,7 ± 0,4 ng/dl) and elevated levels of thyroid-stimulating hormone (7,2 ± 11,5 μiu/ml), reverse triiosothyronine (60,8 ± 52,1 ng/dl) and calculated rt3/t3 index (2,2 ± 2,6) were more frequent in patients with postnecrotic cirrhosis child c. thyrotropin-releasing hormone test was normal in the majority of the patients. conclusion - the present study shows a positive relationship between the low serum levels of t3 and elevated serum levels of rt3 and irt3/t3 with the degree of hepatic dysfunction according to the child-pugh classification.
Saúde coletiva, resíduos sólidos urbanos e os catadores de lixo
Siqueira,Mnica Maria; Moraes,Maria Silvia de;
Ciência & Saúde Coletiva , 2009, DOI: 10.1590/S1413-81232009000600018
Abstract: the article approaches the issues of environmental production and the generation of urban solid residues, in particular the environment and health concept while social representation. from a bibliographical revision it argues the incorporation of the themes of health and environment in the practical field of knowledge and of interconnection with the public health. in this context it associates the question of the social exclusion generated by the form of production and consumption of the after-modern society, introducing the garbage collectors as a vulnerable population group.
Terapia cognitivo-comportamental dos transtornos alimentares
Duchesne, Mnica;Almeida, Paola Espósito de Moraes;
Revista Brasileira de Psiquiatria , 2002, DOI: 10.1590/S1516-44462002000700011
Abstract: the cognitive-behavioural therapy is a brief, semi-structured and goal oriented intervention, which has been largely used in research and treatment centers specialized on eating disorders. the present article describes the main cognitive and behavioral strategies used in the outpatient treatment of eating disorders. several clinical studies assessed the effectiveness of cognitive-behavioural therapy, indicating the remission or the reduction of the frequency of binge eating episodes, purgative behaviours and food restriction. social and mood improvement, as well as reduction of weight and body shape concerns, have also been reported.
Teste da fun o tiroidiana na hepatite cr nica viral
NOVIS Mnica,VAISMAN Mario,COELHO Henrique Sérgio Moraes
Arquivos de Gastroenterologia , 2001,
Terapia cognitivo-comportamental dos transtornos alimentares
Duchesne Mnica,Almeida Paola Espósito de Moraes
Revista Brasileira de Psiquiatria , 2002,
Abstract: A terapia cognitivo-comportamental é uma interven o breve, semi-estruturada e orientada para metas, que tem sido amplamente utilizada nos centros de pesquisa e tratamento de transtornos alimentares. O presente artigo tem por objetivo descrever as principais estratégias cognitivas e comportamentais utilizadas no tratamento ambulatorial dos transtornos alimentares. Vários ensaios clínicos avaliaram a eficácia da terapia cognitivo-comportamental, indicando que ela favorece a remiss o ou diminui o da freqüência de episódios de compuls o alimentar, dos comportamentos purgativos e da restri o alimentar. Tem sido relatada também melhora do humor, do funcionamento social, e diminui o da preocupa o com peso e formato corporal.
Interaction concept analysis based on the wilsonian method. A reflective study
Leila MP Moraes,Mnica OB Oriá,Lorita MF Pagliuca
Online Brazilian Journal of Nursing , 2006,
Abstract: Critical analysis of the interaction process in the nursing areas to develop a concept. Reflective study based on the wilsonian method of conceptual analysis. We analyze critically ten articles regarding the interaction process to identify the essential and non-essentials concept characteristics. The results were presented in accordance to the steps designed by the method. The essential characteristics were, as follows: interest, attention, sensitivity, wills, comprehensive language and communication between the involved ones and with the self. There was only one non-essential characteristic: the non-interaction. The Wilson method enables the discovery of the essential concept elements in order to let it clear, besides being efficient and of friendly use.
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