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Search Results: 1 - 10 of 11758 matches for " Lacerda Marcos "
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Um estudo sobre as formas de preconceito contra homossexuais na perspectiva das representa??es sociais
Lacerda, Marcos;Pereira, Cícero;Camino, Leoncio;
Psicologia: Reflex?o e Crítica , 2002, DOI: 10.1590/S0102-79722002000100018
Abstract: this paper analyses, in terms of social representations, the way university students express their prejudice against homosexuals and how this prejudice relates to explanations concerning homosexuality. questionnaires were used with 220 students of a public university in jo?o pessoa city. the results led to a classification of the students into three different groups: flagrantly-prejudiced, subtly-prejudiced and non-prejudiced. the analysis of the social anchorage of the students' type of prejudice revealed that the flagrantly-prejudiced group opposed the psycho-social explanations (typical of women and psychology students), more strongly adhering to ethical-moral and religious explanations (characteristic of engineer students). the non-prejudiced were students of psychology and adhered to psycho-sociological explanations, whereas the subtly-prejudiced explained homosexuality in terms of biological and psychological causes (explanations typical of medical students and women).
Um estudo sobre as formas de preconceito contra homossexuais na perspectiva das representa es sociais
Lacerda Marcos,Pereira Cícero,Camino Leoncio
Psicologia: Reflex?o e Crítica , 2002,
Abstract: Este artigo analisa, na perspectiva das representa es sociais, as formas como estudantes universitários expressam o preconceito contra homossexuais e a rela o desse preconceito com as explica es da homossexualidade. Para tanto, aplicaram-se questionários a 220 alunos de uma universidade pública da cidade de Jo o Pessoa. Os resultados permitiram classificar os estudantes em uma tipologia composta por três grupos de indivíduos: preconceituosos flagrantes, preconceituosos sutis e n o preconceituosos. A análise da ancoragem social do tipo de preconceito apresentado pelos estudantes mostrou que os preconceituosos flagrantes se opuseram às explica es psicossociais (próprias das mulheres e dos estudantes de psicologia) e aderiram mais fortemente às explica es ético-morais e religiosas (próprias dos estudantes de engenharia). Os n o preconceituosos estudam psicologia e aderem às explica es psicossociológicas. Já os preconceituosos sutis explicaram a homossexualidade a partir de causas biológicas e psicológicas, próprias dos estudantes de medicina e das mulheres.
Culto ao corpo e exposi o de produtos na mídia especializada em estética e saúde
Alexandre Palma de Oliveira,Monique Assis,Yara Lacerda,Marcos Bagrichevsky
Movimento , 2010,
Abstract: El objetivo del estudio fue investigar las estrategias de discurso presentes en la revista "Boa Forma" e identificar el recurso mercadológico existente en tales discursos. La investigación tuvo como base exámenes de cantidad y calidad. Fueron adoptados análisis de discurso y de imagen. Las informaciones contenidas en las revistas, casi siempre, estimulan intervenciones para la transformación del cuerpo y los productos asociados a ella forman parte de la apuesta para alcanzar un padrón estético que, autenticado por los especialistas, envuelve nuevas obligaciones morales. Así, la revista refuerza la noción de culpabilización de la mujer frente a los fenómenos construidos socialmente.
Retocele posterior em paciente do sexo masculino: qual o significado
Campos, Marcos Soares;Lima, Marcílio José Rodrigues;Lacerda-Filho, Ant?nio;
Revista Brasileira de Coloproctologia , 2008, DOI: 10.1590/S0101-98802008000400007
Abstract: rectocele is an abnormal sac-like projection of the rectum wall with multiple etiologies and an important cause of anorectal symptoms like rectoanal weight sensation during evacuation, incomplete evacuation and anorectal pain. many reports have discussed rectoceles in women, but few have mentioned rectoceles in male patients and only one report has discussed the details of rectoceles in men with defecation disorders. posterior rectocele in men, in particular, is an unusual disturb and possible causes are intestinal constipation, long and excessive straining, descending perineum syndrome, weakness of the pelvic floor and puborectalis muscle syndrome. we report a case of a male patient with chronic anorectal pain and outlet obstruction associated with posterior rectocele, hemorrhoidal disease, rectal mucous prolapse and intussusception.
A comercializa??o de uvas finas na regi?o de Jales - SP
Costa, Sílvia Maria Almeida Lima;Gomes, Marcos Roberto Lacerda;Tarsitano, Maria Aparecida Anselmo;
Revista Brasileira de Fruticultura , 2008, DOI: 10.1590/S0100-29452008000100024
Abstract: the production of fine grapes stands out among the most important economical activities in the northwest region of the state of s?o paulo, brazil. however, this area's farmers commonly point out problems referring to the commercialization of the fruit as one of the most important obstacles interposed to the development of the regional horticulture. this work analyzes the transactions between producers and the agents of the fruit commercialization, arguing about the actual governance structures and the reasons which explain the producers exposition to opportunist behaviors associated to the delivers. it is concluded that producers who develop more specialized productive systems and offer better quality of fruits are attended by intermediary agents also specialized, and therefore they are less exposed to opportunist behaviors. in these cases the relationship between the agents becomes more effective and systematic, and the governance structures transits from market coordination through hybrid forms.
Express?o protéica diferencial entre plantulas apomíticas e zigóticas de citros
Silva, Cristina Lacerda Soares Petrarolha;Machado, Marcos Ant?nio;Lemos, Eliana Gertrudes Macedo;
Revista Brasileira de Fruticultura , 2004, DOI: 10.1590/S0100-29452004000100003
Abstract: there are evidences that one or a few genes only regulate the apomictic process in citrus. however, the genes identities, their products and mode of action were not elucidated yet. as proteins are the final products of gene expression, the investigation of protein expression can lead to a better understanding of the apomictic process. in this research, the bidimensional protein electrophoresis technique was used to compare protein profiles from apomictic and zygotic seedlings of citrus. three classes of proteins were observed based on bidimensional profiles: a) those observed in either one of the profiles, b) those exclusive to the apomictic profile, and c) those exclusive to the zygotic profile within that class of proteins shared by both profiles. differences in the expression level were observed for apomitic or zygotic seedlings. the class of protein exclusive to the zygotic profile is probably related to the expression of genes inherited from the male parental. the proteins detected in the apomictic profile could be related to the apomictic process itself. the molecular weight and the isoelectric point of these differentially expressed proteins were also estimated and probably constitute an important data base for future work on purification and sequencing of these proteins.
Cisto branquial malignizado ou metástase de tumor primário? Relato de caso
Carvalho, Carolina Pimenta,Barcellos, Alano Nunes,Teixeira, Daniel Caldeira,Lacerda, Marcos Ant?nio Carvalho de
Arquivos Internacionais de Otorrinolaringologia , 2008,
Abstract: Introdu o: A existência de cisto branquial malignizado é controversa desde a época em que foi descrito pela primeira vez. A maioria dos autores acredita que, na verdade, é uma metástase cística de tumor primário de cabe a e pesco o. Objetivo: Discutir sobre a existência de cisto branquial malignizado. Relato do Caso: Paciente apresentando massa cística anterior à por o superior do músculo esternocleidomastóideo, que foi removida como um cisto branquial malignizado. Entretanto, o exame anátomo patológico sugeriu tratar-se de um tumor primário desconhecido. A paciente vem sendo seguida com exames periódicos sem evidências do primário. Considera es Finais: Provavelmente nunca saberemos se era um cisto branquial malignizado ou metástase de primário desconhecido devido a sobreposi o de critérios diagnósticos.
Malignant branchiogenic cyst or primary tumor metastasis? Case report
Carvalho, Carolina Pimenta,Barcellos, Alano Nunes,Teixeira, Daniel Caldeira,Lacerda, Marcos Ant?nio Carvalho de
International Archives of Otorhinolaryngology , 2008,
Abstract: Introduction: The existence of malignant branchiogenic cyst has been controversial since it was first described. Most authors believe that it is actually a head and neck primary tumor cystic metastasis. Objective: Discuss the existence of malignant branchiogenic cyst. Case Report: A patient with a cystic mass in front of the sternocleidomastoideus muscle superior part, which was removed as a malignant branchiogenic cyst. However, the anatomopathological examination suggested it was an unknown primary tumor. The patient has been followed-up with periodic examinations without evidences of a primary tumor. Conclusion: Probably we will never know whether it was a malignant branchiogenic cyst or an unknown primary metastasis, due to diagnostic criteria overlapping.
A HISTóRIA DA APPLE COMPUTER
Antonio Marcos Pereira,Bruno da Silva Chiriu,Carlos Filipe de Oliveira Pedrosa,Carlos Henrique Cirino Lacerda
Revista PRETEXTO , 2006,
Abstract: Este artigo pretende mostrar os fatos e caminhos seguidos pela empresa de computadores Apple e seus fundadores no decorrer de sua história. Tem também o objetivo de relatar os desfechos e as grandes idéias que fizeram da Apple uma das maiores empresas fabricantes de softwares e computadores pessoais, desde sua cria o em 1976.
Gas Exchange and Growth of Medicinal Plant Subjected to Salinity and Application of Biofertilizers  [PDF]
Sergiane Beatriz da Silva Mesquita, José Adriano da Silva, Rafael Santiago da Costa, Móises Wilkson Nunes dos Santos, Claudivan Feitosa de Lacerda, Aiala Vieira Amorim, Antonio Marcos Esmeraldo Bezerra
American Journal of Plant Sciences (AJPS) , 2014, DOI: 10.4236/ajps.2014.516266
Abstract:

The objective of this study was to evaluate the use of biofertilizers and saline waters on gas exchange and growth of medicinal plant Plectrantus amboinicus. The experiment was conducted in the period February to May 2013 in a greenhouse. The experimental design was completely randomized in a 2 × 4 factorial arrangement, with two levels of salinity of irrigation water (ECw: 0.7 and 3.1 dS m-1) and four levels of bovine liquid biofertilizer applied to the soil, corresponding to 0%, 10%, 20% and 30% of the soil volume, with five replications. The experiment lasted 60 days, counted from the beginning of the treatments. The stomatal conductance (gs), photosynthesis (A), transpiration (E), intrinsic water use efficiency (WUEi) were performed at the end of the experiment, and the height, number of leaves and stem diameter at the beginning and at the end. Generally plants subjected to salinity of irrigation water of 3.1 dS m-1 had the lowest values of gas exchange. Moreover, the application of biofertilizers and the interaction between this and salinity did not affect any growth variable studied except the stem length in the final phase which was influenced by salinity at 5% probability by F test. The average values of this variable were 57.22 cm and 69.65 cm when applied water ECw: 0.7 to 3.1 dS m

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