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Search Results: 1 - 10 of 179566 matches for " Edileusa de Souza;Haddad "
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Análise de fauna e flutua??o populacional de Carabidae e Staphylinidae (Coleoptera) em sistemas de plantio direto e convencional
Martins, Ivan Carlos Fernandes;Cividanes, Francisco Jorge;Barbosa, José Carlos;Araújo, Edileusa de Souza;Haddad, Gianni Queiroz;
Revista Brasileira de Entomologia , 2009, DOI: 10.1590/S0085-56262009000300019
Abstract: the objective of this study was to analyze carabid and staphylinid fauna through several faunistic indexes and to obtain the population fluctuation of the dominant species in forest fragment and soybean-corn crop in no-tillage and conventional cropping system. the samplings of the coleopteran were carried out from november/2004 to april/2007, in guaíra, s?o paulo, being biweekly during the crop period and monthly in the off-season crop. for obtaining the samples it was used pitfall traps, distributed in two transects of 200 m long being 100 m in the culture and 100 m in the fragment. the fauna was characterized by indexes of diversity, equitability, and abundance. in no-tillage system the larger number of carabid and staphylinid species and the equitability and diversity indexes indicated that the community of those beetles shows a better structure when compared with the conventional cropping system. among the carabid species abaris basistriatus stood out for having been characterized as dominant in crop and forest fragment of the two experimental areas. the species scarites sp. 4 and a. basistriatus generally presented population peaks when the crop soybean counted less than 30 days of the implantation, the other species presented population peaks that were observed in varied times of the crops. pluvial precipitation was the meteorological variable that obtained the largest number of positive correlations followed by minimum temperature.
An in vitro comparison of nickel and chromium release from brackets
Haddad, Ana Cristina Soares Santos;Tortamano, Andre;Souza, Alexandre Luís de;Oliveira, Pedro Vitoriano de;
Brazilian Oral Research , 2009, DOI: 10.1590/S1806-83242009000400009
Abstract: this study aimed at comparing amounts of nickel (ni) and chromium (cr) released from brackets from different manufacturers in simulated oral environments. 280 brackets were equally divided into 7 groups according to manufacturer. 6 groups of brackets were stainless steel, and 1 group of brackets was made of a cobalt-chromium alloy with low ni content (0.5%). international standard iso 10271/2001 was applied to provide test methods. each bracket was immersed in 0.5 ml of synthetic saliva (ss) or artificial plaque fluid (pf) over a period of 28 days at 37oc. solutions were replaced every 7 days, and were analyzed by spectrometry. the kruskal-wallis test was applied. amounts of ni release in ss (μg l-1 per week) varied between groups from "bellow detection limits" to 694, and from 49 to 5,948.5 in pf. the group of brackets made of cobalt-chromium alloy, with the least nickel content, did not release the least amounts of ni. amounts of cr detected in ss and in pf (μg l-1 per week) were from 1 to 10.4 and from 50.5 to 8,225, respectively. it was therefore concluded that brackets from different manufacturers present different corrosion behavior. further studies are necessary to determine clinical implications of the findings.
Tratamento cirúrgico de cisto broncogênico paratraqueal por mediastinoscopia cervical
Brand?o, Daniel Sammartino;Boasquevisque, Carlos Henrique Ribeiro;Haddad, Rui;Ponzio, Eduardo de Souza;
Jornal Brasileiro de Pneumologia , 2005, DOI: 10.1590/S1806-37132005000400016
Abstract: bronchogenic cysts of the mediastinum are benign congenital lesions, usually found in adults. when surgery is indicated, the classical approach is resection of the lesion by thoracotomy or thoracoscopy. herein, we describe the complete resection of a paratracheal bronchogenic cyst by cervical mediastinoscopy. we also include a brief review and discussion of the literature.
Desempenho cognitivo em pacientes operados de aneurisma cerebral
FOBE, JEAN-LUC;HADDAD, LUCIANO;SOUZA, ANGELA MARIA COSTA DE;
Arquivos de Neuro-Psiquiatria , 1999, DOI: 10.1590/S0004-282X1999000200011
Abstract: twenty five patients with cerebral aneurysms submitted to surgery were evaluated with cognitive tests to quantify late disorders in language, praxis, orientation, logics, comprehension, memory, depression, dementia and visual gnosis. results were correlated with age, hunt-hess scale, blood at ct (fisher), angiographic vasospasm (george), side, site, and size of aneurysm. delayed cognitive disorder was absent in 8 (32%), slight in 5 (20%), moderate in 6 (24%) and severe in 6 (24%). logics was more affected with 7 severe and moderate patients (28%), praxis was similarly affected in 6 (24%), orientation in 5 (20%), language and memory in 4 (16%); visual gnosis abnormalities, dementia and depression were rarely seen. patients aged 25-50 years had best cognitive results with sequels absent or slight in 9 patients (75%). aneurysms of right posterior communicating artery had cognitive sequels absent or slight in 5 (71.42%), right medium cerebral artery in 2 (66,66%). aneurysms of left medium cerebral artery had the worse results with severe and moderate disabilities in 5 patients (71.42%). delayed post operative cognitive results in patients operated with cerebral aneurysms are directly related to hunt-hess scale, amount of blood at ct, angiographic vasospasm and site of the aneurysm.
Avalia o da disfun o erétil em pacientes com doen a de Parkinson
Lucon Marcos,Pinto Adriana de Souza Santos,Simm Renata Faria,Haddad M?nica Santoro
Arquivos de Neuro-Psiquiatria , 2001,
Abstract: Trinta indivíduos portadores de doen a de Parkinson (DP) e 30 indivíduos controle foram estudados prospectivamente, através do índice Internacional de Fun o Erétil (IIFE) a propósito de avaliar a ocorrência de disfun o erétil (DE). Dos pacientes com DP (idade mediana de 59 anos), 46,66% referiram prática de atividade sexual. Todos parkinsonianos usavam medica o antiparkinsoniana. Neste grupo, 30,00% tinham hipertens o arterial e 6,66% diabetes melitus. No grupo controle (idade mediana de 63 anos), 76,66% declararam prática de atividade sexual; 46,6% tinham hipertens o arterial e 6,66% diabetes mellitus. Escore médio para portadores de DP no IIFE foi 34 e para os controles 50. As principais diferen as entre os dois grupos foram quanto à fun o erétil, fun o orgasmo e satisfa o com a rela o sexual. O IIFE é uma escala amplamente aceita para avalia o da disfun o erétil. Os dados obtidos sugerem que a DE é mais frequente entre parkinsonianos, ressaltando o papel da DP como causa de DE nesse grupo.
Desempenho cognitivo em pacientes operados de aneurisma cerebral
FOBE JEAN-LUC,HADDAD LUCIANO,SOUZA ANGELA MARIA COSTA DE
Arquivos de Neuro-Psiquiatria , 1999,
Abstract: Vinte e cinco pacientes operados de aneurisma cerebral foram submetidos a avalia o cognitiva pós operatória tardia para linguagem, praxia, orienta o, lógica, compreens o, memória, depress o, demência e gnosia visual. Os resultados foram correlacionados com idade, escala de Hunt-Hess à admiss o, lado, local e tamanho do aneurisma, sangue à TC (Fisher), vaso-espasmo angiográfico (George). Déficit cognitivo tardio estava ausente em 8 pacientes (32%), era leve em 5 (20%), moderado em 6 (24%) e grave em 6 (24%). A fun o cognitiva isoladamente mais alterada foi a da lógica com acometimento moderado e grave em 7 pacientes (28%), seguida de praxia em 6 (24%), orienta o em 5 (20%), linguagem e memória em 4 (16%). A altera o gnósica visual, demência e depress o foram pouco frequentes. A compreens o estava levemente alterada em 3 pacientes. Na faixa etária 25-50 anos ocorreu melhor resultado cognitivo com sequela inexistente ou leve em 9 pacientes (75%). Os aneurismas da artéria comunicante posterior direita apresentaram déficit cognitivo tardio ausente ou leve em 5 pacientes (71,42%), os da artéria cerebral média direita apresentaram resultado equivalente em 2 (66,66%). Os aneurismas de artéria cerebral média esquerda apresentaram o pior resultado com sequela cognitiva moderada e grave em 5 pacientes (71,42%). As sequelas neuropsicológicas tardias apresentaram correla o direta com a idade, Hunt-Hess, sangue à TC, vaso-espasmo angiográfico e localiza o anat mica do aneurisma.
Importancia da criatividade na escola e no trabalho docente segundo coordenadores pedagógicos
Oliveira, Edileusa Borges Porto;Alencar, Eunice Maria Lima Soriano de;
Estudos de Psicologia (Campinas) , 2012, DOI: 10.1590/S0103-166X2012000400009
Abstract: the main purpose of this study was to explore pedagogical coordinators' perception of the importance of teachers' development/expression of creativity, investigated by means of interviews with 12 *elementary school pedagogical coordinators from private schools in brasilia, federal district. the interviews were audio taped and transcribed. content analysis was used to analyze the data. the results indicated that according to all coordinators, the presence of creativity in school life is very important, especially in teaching practice. according to the participants, the teacher must be creative mainly for reasons related to the students. the increase in the student's interest and incentive, the attribution of significance to knowledge, the facilitation of student's learning, as well as the attention to the student's educational needs were highlighted by the pedagogical coordinators to justify the importance of teachers' creativity.
The succession process at social enterprises in Brazil
Godói-de-Sousa, Edileusa;Fischer, Rosa Maria;
Revista de Administra??o (S?o Paulo) , 2012, DOI: 10.1590/S0080-21072012000300011
Abstract: this research was based on a study of social enterprises in brazil, to find out if and how these organizations plan and manage the succession process for their senior positions. the study investigated the subset of the associations dedicated to collectively producing goods and services, because they are formally set up and aimed at speeding up the dynamism of local development. the empirical research consisted of two stages. the first was a survey covering a sample of 378 organizations, to find out which of those had already undergone or were undergoing a succession process. the second interviewed the main manager of 32 organizations, to obtain a description of their succession experience. in this stage, the research aimed to analyze how the individual, organization and environment dimensions interact to configure the succession process, identifying which factors of each of these dimensions can facilitate or limit this process. the following guiding elements were taken as the analytical basis: individual dimension - leadership roles, skill and styles; organization dimension - structure, planning, advisory boards, communication (transparency), control and evaluation; and environment dimension - influence of the stakeholders (community, suppliers, clients, and business partners) on the succession process. the results indicated that succession in the researched associations is in the construction stage: it adapts to the requirements of current circumstances but is evidently in need of improvement in order for more effective planning and shared management of the process to be achieved.
Efeitos do sulfato de bário na cavidade pleural de ratos
Marsico, Giovanni Antonio;Haddad, Rui;Carvalho, Carlos Eduardo de Souza;Assis, Patrícia Gioia de;Martinelli Júnior, Ivam;Martins, Maria Das Gra?as;
Revista do Colégio Brasileiro de Cirurgi?es , 2001, DOI: 10.1590/S0100-69912001000500009
Abstract: background: evaluate the effects of barium sulphate in rats pleural cavity. method: the effects due to the presence of 100% barium sulphate in the pleural cavity of 43 rats were experimentally assessed. after inhaled ether anesthesia, 1 ml of radiological contrast was injected via subxiphoid through a blunt needle into the right pleural cavity. the animals were divided into 3 groups and were killed with in a closed chamber with ether after 24 hs (13 rats), 48 hs (16 rats) and 21 days (14 rats), respectively. through a longitudinal sternotomy and laparatomy, both parietal and visceral pleura were extracted along with the rib cage and right lung. control group was composed of 22 rats which underwent an injection of 1 ml saline 0,9% into the right pleural cavity. results: no death occurred in 43 rats injected with barium sulphate nor in the control group. there were similar findings in the pleural cavity of animals (barium sulphate) killed at 24h and 48h such as diffuse mild hyperemia in right pleura, free barium sulphate, inflammatory pleural effusion with polymorphonuclears predominating, macrophages phagocyting barium sulphate in the pleura, which presented a polymorphonuclear predominant infiltrate. at 21 days, barium sulphate was found localized and blocked in the retrosternal region with, intense formation of pleural symphises. pleural histopathology revealed large numbers of barium sulphate filled macrophages, scant extra-cellular barium sulphate pigments, important fibroelastic proliferation in 13/14(92%) cases, without granuloma formation. histopathology of 22 rats of the control group was considered normal throughout the experiment. conclusions: barium sulphate caused inflammatory pleural effusion in all cases; with no granuloma formation; and no deaths troughout the experiment.
CPAP em selo d'água versus CPAP com fluxo variável em recém-nascidos com desconforto respiratório: um ensaio controlado randomizado
Yagui, Ana Cristina Zanon;Vale, Luciana Assis Pires Andrade;Haddad, Luciana Branco;Prado, Cristiane;Rossi, Felipe de Souza;Deutsch, Alice D'Agostini;Rebello, Celso Moura;
Jornal de Pediatria , 2011, DOI: 10.2223/JPED.2145
Abstract: objective: to evaluate the efficacy and safety of nasal continuous positive airway pressure (ncpap) using devices with variable flow or bubble continuous positive airway pressure (cpap) regarding cpap failure, presence of air leaks, total cpap and oxygen time, and length of intensive care unit and hospital stay in neonates with moderate respiratory distress (rd) and birth weight (bw) > 1,500 g. methods: forty newborns requiring ncpap were randomized into two study groups: variable flow group (vf) and continuous flow group (cf). the study was conducted between october 2008 and april 2010. demographic data, cpap failure, presence of air leaks, and total cpap and oxygen time were recorded. categorical outcomes were tested using the chi-square test or the fisher's exact test. continuous variables were analyzed using the mann-whitney test. the level of significance was set at p < 0.05. results: there were no differences between the groups with regard to demographic data, cpap failure (21.1 and 20.0% for vf and cf, respectively; p = 1.000), air leak syndrome (10.5 and 5.0%, respectively; p = 0.605), total cpap time (median: 22.0 h, interquartile range [iqr]: 8.00-31.00 h and median: 22.0 h, iqr: 6.00-32.00 h, respectively; p = 0.822), and total oxygen time (median: 24.00 h, iqr: 7.00-85.00 h and median: 21.00 h, iqr: 9.50-66.75 h, respectively; p = 0.779). conclusion: in newborns with bw > 1,500 g and moderate rd, the use of continuous flow ncpap showed the same benefits as the use of variable flow ncpap.
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