Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99


Any time

4 ( 1 )

2019 ( 29 )

2018 ( 260 )

2017 ( 223 )

Custom range...

Search Results: 1 - 10 of 110026 matches for " Francisco Diétima da Silva Bezerra "
All listed articles are free for downloading (OA Articles)
Page 1 /110026
Display every page Item
Family Farming, Land Use and Sustainability in the Amazon: Focusing on the Educational Dimension  [PDF]
Raimundo Cláudio Gomes Maciel, Francisco Diétima da Silva Bezerra, Francisco Carlos da Silveira Cavalcanti, Oleides Francisca de Oliveira, Pedro Gilberto Cavalcante Filho
Creative Education (CE) , 2018, DOI: 10.4236/ce.2018.91009
Abstract: The struggles?for land possession and deforestation were some results of the recent occupation process in the Amazon. Family farming was the target of land policies in the region, with recurring failures. Issues related to land governance and pro-poor policies have returned to the discussions, especially by the food production. This study aims to evaluate the relationship between the educational level, land access and sustainable land use among farmers in Acre State, Brazil, in the periods 1996/1997 and 2006/2007. Based on a sample, the methodology worked with variables related to the educational level, the access and the use of land, economic results and solid garbage. The results show that the higher educational level is directly related to the land access security and inversely proportional to sustainability in the land use type. Furthermore, production difficulties are leading to greater market dependence and, consequently, to increased generation of solid garbage, whose disposal may be better directed by improving the farmers’ education.
T-SCORM: An Extension of the SCORM Standard to Support the Project of Educational Contents for t-Learning  [PDF]
Francisco Miguel da Silva, Francisco Milton Mendes Neto, Aquiles Medeiros Filgueira Burlamaqui, Diogo Henrique Duarte Bezerra
Creative Education (CE) , 2012, DOI: 10.4236/ce.2012.31017
Abstract: The Interactive Digital Television (iDTV) has facilitated and expanded the communication and interaction in activities of knowledge acquisitions, entertainment and recreation in Distance Learning field. This new way of teaching and learning has been called t-Learning. In this context, the Learning Objects (LOs) have an important role to assist in the electronic courses’ development. Due the fast progress of e-Learning, some efforts to standardization have appeared in order to enable the reusability of educational contents and interoperability among systems, and one of these standards is the Sharable Content Object Reference Model (SCORM). Therefore, the main goal of this work is to present an extension of SCORM aiming to adapt it in order to improve the search and navigation of LOs with educational content for t-Learning. That will be done through an authoring tool named T-SCORM ADAPTER, which will be able to apply this extension in a fast and efficient way.
O jogo da leitura e da escrita no ensino-aprendizagem da língua estrangeira
Francisco de Fátima da Silva
Alfa : Revista de Linguística , 2003,
Abstract: Com o objetivo de discutir as implica es que a desconstru o promove nas reflex es que buscam entender a linguagem, este artigo defende a leitura em língua estrangeira como produ o disseminada de sentidos, como tradu o inter e intralingual, como produ o (in-finita) de outros textos. Pretende-se com essa considera o trazer importantes reflex es sobre o ensino-aprendizagem de uma língua estrangeira, enfatizando a quest o da leitura e da escrita. Com o intuito de buscar valiosas colabora es, servimo-nos de leitura da psicanálise, de Derrida e da Análise do Discurso.
Application of Extended Multiplicative Signal Correction to Short-Wavelength near Infrared Spectra of Moisture in Marzipan  [PDF]
Pedro dos Santos Panero, Francisco dos Santos Panero, Jo?o dos Santos Panero, Henrique Eduardo Bezerra da Silva
Journal of Data Analysis and Information Processing (JDAIP) , 2013, DOI: 10.4236/jdaip.2013.13005
Abstract: Short-wavelength near infrared spectroscopy (SW-NIR) is a very rapid, versatile and precise technique, which can be used in many different situations and for very types of products and chemical compounds. Extended multiplicative signal correction (EMSC) is a modification of the standard MSC pre-processing method that allows the separation of physical light scattering effects from chemical (vibrational) light absorbance effects in spectra. In this paper, the EMSC is applied and compared with first derivate, second derivate, MSC and SNV in combination of PLSR to obtain robust models in terms of accuracy and predict ability with a reduced calibration data set using SW-NIR spectra of moisture in marzipan. The Extended Multiplicative Signal Correction—EMSC and combination methods provide the best results in terms of prediction ability and calibration SW-NIR spectra of moisture in marzipan. The best classification results were obtained by Extended Multiplicative Signal Correction followed by second derivates.
Análise e caracteriza??o de modelos de custos que utilizam o valor de Shapley para aloca??o de custos entre departamentos
Bezerra, Francisco Antonio;Grande, Jefferson Fernando;Silva, Adriano José da;
Gest?o & Produ??o , 2009, DOI: 10.1590/S0104-530X2009000100008
Abstract: in order to obtain benefits (economies of scale and scope), several organizations create service provider structures such as the computer departments. the distribution of the service rendering costs among the departments involved, called the first stage cost allocation, promotes the cost control and encourages an efficient use of resources. this study shows the characteristics of the cost allocation model of a service rendering based on the concepts of the cooperative game theory. shapley value was used in order to find the cooperative game solution. this work indicates that this math model of gain distribution (economies of scale and scope) generates, under the rational decision maker's view, the best cost distribution results. this is due to the fact they are based on the marginal cost of insertion of each of the service users. regarding methodology, this research can be classified as exploratory due to its scope and bibliography.
Análise do Gerenciamento de Resultados e o Rodízio de Firmas de Auditoria nas Empresas de Capital Aberto Analysis of Earnings Management and Turnover of Auditors Firms in Companies Traded Análisis de la Gestión por Resultados y la Alternancia de las Firmas de Auditoría en las Empresas de Capital Abierto
SILVA, Júlio Orestes da,BEZERRA, Francisco Antonio
Revista Brasileira de Gest?o de Negócios , 2010,
Abstract: RESUMO Os auditores independentes têm fun o de atestar as demonstra es contábeis, de modo a atender com a fidedignidade da situa o financeira e econ mica da empresa. Assim acredita-se que a troca da firma de auditoria contribui para o aumento da independência entre o relacionamento da auditoria e do cliente, que se pode desgastar durante o tempo. Espera-se que o novo auditor seja severo em rela o à prática do Gerenciamento de Resultados (GR) e, como consequência, ocorra um menor nível de gerenciamento de resultados. Neste sentido, o objetivo desta pesquisa é verificar se o rodízio de auditoria influencia no gerenciamento de resultados das empresas de capital aberto dos setores econ micos da Bovespa, utilizando o modelo de Kang e Sivaramakrishnan (1995). Tem-se, como hipótese, que no ano da troca da firma de auditoria o gerenciamento de resultados tende a diminuir e que nos anos subsequentes tende a aumentar. A pesquisa foi realizada nos dados das três empresas com maior ativo de cada setor econ mico, que possuem papéis negociados na Bovespa no exercício de 2008, excluindo o setor financeiro. Desta forma, a pesquisa se caracteriza como descritiva e documental com abordagem quantitativa. Os resultados evidenciam que a troca de firma de auditoria n o está diretamente relacionada à diminui o do gerenciamento de resultados. Alguns setores apresentam uma tendência para tal, porém, n o se pode aceitar as hipóteses em sua totalidade. ABSTRACT The job of Independent auditors is to certify the financial statements in order to demonstrate the real of financial and economic situation of the company. Thus it is believed that the change of accounting firm contributes to the independence increase of the relationship between the audit and the client that can be worn out during the time. It is expected that the new auditor be severe in the practice of earnings management and, consequently, a lower level of earnings management occur. In this sense, the objective of this research is to verify if the rotation of audit influences the earnings management of companies traded in all Bovespa′s economic sector, using the model of Kang and Sivaramakrishnan (1995). The work presents the hypothesis that in the year of change of Independent auditors the earnings management tends to fall and in subsequent years it tends to increase. The survey was conducted using the data of three companies with great asset of each economic sector which have traded at Bovespa in fiscal year of 2008, excluding the financial sector. Thus, the research is characterized as descriptive, documentary wi
Osteoarticular involvement in sickle cell disease
Silva Junior, Geraldo Bezerra da;Daher, Elizabeth De Francesco;Rocha, Francisco Airton Castro da;
Revista Brasileira de Hematologia e Hemoterapia , 2012, DOI: 10.5581/1516-8484.20120036
Abstract: the osteoarticular involvement in sickle cell disease has been poorly studied and it is mainly characterized by osteonecrosis, osteomyelitis and arthritis. the most frequent complications and those that require hospital care in sickle cell disease patients are painful vaso-occlusive crises and osteomyelitis. the deoxygenation and polymerization of hemoglobin s, which results in sickling and vascular occlusion, occur more often in tissues with low blood flow, such as in the bones. bone microcirculation is a common place for erythrocyte sickling, which leads to thrombosis, infarct and necrosis. the pathogenesis of microvascular occlusion, the key event in painful crises, is complex and involves activation of leukocytes, platelets and endothelial cells, as well as hemoglobin s-containing red blood cells. osteonecrosis is a frequent complication in sickle cell disease, with a painful and debilitating pattern. it is generally insidious and progressive, affecting mainly the hips (femur head) and shoulders (humeral head). dactylitis, also known as hand-foot syndrome, is an acute vaso-occlusive complication characterized by pain and edema in both hands and feet, frequently with increased local temperature and erythema. osteomyelitis is the most common form of joint infection in sickle cell disease. the occurrence of connective tissue diseases, including rheumatoid arthritis and systemic lupus erythematosus, has rarely been reported in patients with sickle cell disease. the treatment of these complications is mainly symptomatic, and more detailed studies are required to understand the pathophysiological mechanisms involved in the complications and propose more adequate and specific therapies.
Bezerra, Sarita Maria de Fátima Martins de Carvalho;Jardim, Marcio Martins Lobo;Silva, Valdir Bandeira da;
Anais Brasileiros de Dermatologia , 2011, DOI: 10.1590/S0365-05962011000300028
Abstract: the authors present images of two of the most common clinical forms of granuloma inguinale (donovanosis) in males and females. donovanosis is considered a sexually transmitted disease that is endemic in tropical and subtropical regions of the world. two microscopic images are also shown, one of a direct smear (the presence of donovan bodies within large mononuclear cells identified using giemsa stain) and the other of typical histological findings (rod-shaped donovan bodies within a mononuclear histiocyte)
Percep??o de pessoas sobre a hipertens?o arterial e conceitos de Imogene King
Bezerra, Sara Taciana Firmino;Silva, Lúcia de Fátima da;Guedes, Maria Vilani Cavalcante;Freitas, Maria Célia de;
Revista Gaúcha de Enfermagem , 2010, DOI: 10.1590/S1983-14472010000300013
Abstract: as the discussion on cardiovascular diseases is a relevant matter, this paper aimed at analyzing the perceptions of a group of hypertensive persons about their sickness process related to king's conceptual models of personal and interpersonal systems. this descriptive and exploitative study was developed in a reference unit in fortaleza, ceará, brazil, accepted by the ethics committee of ceará state university. 50 hypertensive people participated (34 women and 16 men), ages 23 to 84. results show fear of complications, satisfaction in adapting to treatment, dissatisfaction with the changes in their life style and resignation towards the disease. the nurse, seen as part of the initial assistance and in contrast with the insecurity shown by the patients, reveals the need of reflexion on the way patients are taken care.
Gerência dos servi os de enfermagem: um estudo bibliográfico
Ana Beatriz de Almeida Aguiar,Raquel da Silva Barros Costa,Claci Fátima Weirich,Ana Lúcia Queiroz Bezerra
Revista Eletr?nica de Enfermagem , 2005,
Abstract: Este estudo tem como objetivo realizar levantamento de artigos científicos sobre administra o dos servi os de Enfermagem, publicados na Revista Brasileira de Enfermagem e analisar as propostas e tendências de gerência nos servi os de saúde, com vistas a subsidiar as a es de Enfermagem nesta área. Trata-se de uma pesquisa bibliográfica, desenvolvida com base em material já elaborado. Percebemos que o assunto é pouco divulgado no meio científico. Além disso, todas as publica es tiveram a participa o de docentes, o que mostra pouco envolvimento dos enfermeiros de servi os com pesquisa. Nosso estudo deixa alguns pontos importantes para reflex o acerca da forma o de enfermeiros com competência para gerenciar servi os de saúde e, conseqüentemente assistir clientes com mais dignidade e qualidade a que têm direito.
Page 1 /110026
Display every page Item

Copyright © 2008-2017 Open Access Library. All rights reserved.