oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

2020 ( 46 )

2019 ( 305 )

2018 ( 339 )

2017 ( 362 )

Custom range...

Search Results: 1 - 10 of 308213 matches for " Edmir P. V. Prado "
All listed articles are free for downloading (OA Articles)
Page 1 /308213
Display every page Item
Ambivalent implications of health care information systems: a study in the Brazilian public health care system
Albuquerque, Jo?o Porto de;Prado, Edmir P. V.;Machado, Gabriel Raja;
Revista de Administra??o de Empresas , 2011, DOI: 10.1590/S0034-75902011000100006
Abstract: this article evaluates social implications of the "siga" health care information system (his) in a public health care organization in the city of s?o paulo. the evaluation was performed by means of an in-depth case study with patients and staff of a public health care organization, using qualitative and quantitative data. on the one hand, the system had consequences perceived as positive such as improved convenience and democratization of specialized treatment for patients and improvements in work organization. on the other hand, negative outcomes were reported, like difficulties faced by employees due to little familiarity with it and an increase in the time needed to schedule appointments. results show the ambiguity of the implications of his in developing countries, emphasizing the need for a more nuanced view of the evaluation of failures and successes and the importance of social contextual factors.
Ambivalent implications of health care information systems: a study in the Brazilian public health care system
Jo?o Porto de Albuquerque,Edmir P. V. Prado,Gabriel Raja Machado
Revista de Administra??o de Empresas , 2011,
Abstract: This article evaluates social implications of the "SIGA" Health Care Information System (HIS) in a public health care organization in the city of S o Paulo. The evaluation was performed by means of an in-depth case study with patients and staff of a public health care organization, using qualitative and quantitative data. On the one hand, the system had consequences perceived as positive such as improved convenience and democratization of specialized treatment for patients and improvements in work organization. On the other hand, negative outcomes were reported, like difficulties faced by employees due to little familiarity with IT and an increase in the time needed to schedule appointments. Results show the ambiguity of the implications of HIS in developing countries, emphasizing the need for a more nuanced view of the evaluation of failures and successes and the importance of social contextual factors.
Risk analysis in information technology and communication outsourcing
Prado, Edmir Parada Vasques;
JISTEM - Journal of Information Systems and Technology Management , 2011, DOI: 10.4301/S1807-17752011000300005
Abstract: this research aims at evaluating the risk analysis process in information technology and communication (ict) outsourcing conducted by organizations of the private sector. the research is characterized by being a descriptive, quantitative and transversal type study, which was used the survey method. data were collected through questionnaire, the sample is not random and we used a convenience sampling process. the research made contributions to understanding the risk analysis process in ict services outsourcing, and identified statistically significant relationships between risk analysis, organization's size and its industry, and between risk analysis and diversity of outsourced services.
SITES DE INTERNET BANKING: UMA AVALIA O DA QUALIDADE BASEADA NO MODELO WEBQUAL
Edmir Parada Vasques Prado
Gest?o & Regionalidade , 2010,
Abstract: Esta pesquisa teve como objetivo avaliar a qualidade de sites de Internet banking. Ela representa um estudo descritivo, quantitativo e transversal do tipo único. O modelo de referência da pesquisa é constituído de três construtos e 16 variáveis, e serviu como um guia para as demais etapas da pesquisa. Ele foi baseado no modelo WebQual, que é um modelo de mensura o de qualidade de websites. O presenteestudo utilizou uma enquete (survey) como método de coleta de dados. O instrumento de coleta de dados foi o questionário, aplicado a 110 clientes, que compuseram uma amostra n o probabilística, porém com10% dos maiores bancos que operam no mercado brasileiro. As técnicas estatísticas utilizadas foram a análise fatorial e a análise de agrupamentos. Por meio dessas técnicas, foi possível identificar os fatores mais relevantes para a determina o da qualidade de sites de Internet banking, que s o, em ordem de importancia, a facilidade de uso, a usabilidade e a inova o e a criatividade dos sites. Adicionalmente, identificaram-se grupos semelhantes de usuários em rela o à percep o de qualidade.
RISK ANALYSIS IN INFORMATION TECHNOLOGY AND COMMUNICATION OUTSOURCING
Edmir Parada Vasques Prado
JISTEM - Journal of Information Systems and Technology Management , 2011,
Abstract: This research aims at evaluating the risk analysis process in Information Technology andCommunication (ICT) outsourcing conducted by organizations of the private sector. Theresearch is characterized by being a descriptive, quantitative and transversal type study, whichwas used the survey method. Data were collected through questionnaire, the sample is notrandom and we used a convenience sampling process. The research made contributions tounderstanding the risk analysis process in ICT services outsourcing, and identified statisticallysignificant relationships between risk analysis, organization's size and its industry, and betweenrisk analysis and diversity of outsourced services.
Os fatores que motivam a ado??o da terceiriza??o da Tecnologia de Informa??o: uma análise do setor industrial de S?o Paulo
Prado, Edmir Parada Vasques;Takaoka, Hiroo;
Revista de Administra??o Contemporanea , 2002, DOI: 10.1590/S1415-65552002000300008
Abstract: the adoption of information technology (it) outsourcing is increasing among the organizations. these solutions are more than simply cutting costs. they add value to the business. this new scenario increases the importance of outsourcing, and the understanding of these phenomena helps the organizations manage its it area. the objective of this paper is to identify the main factors that motivate the adoption of it outsourcing. the text defines the concept of outsourcing and presents a reference model for outsourcing evaluation. the research methodology and results are also presented. the survey was conducted with industrial companies of the state of s?o paulo, in brazil. the research was accomplished through interviews of one hundred brazilian companies. this model has 39 variables that drive the identification of 7 main factors for adoption of outsourcing. the seven factores obtained through the use of statistical techniques are: cost reduction, access to knowledge and technology, human resources management, routine activities, better and more efficient services, variation on work load, and activities with high degree of specification.
Terceiriza o de servi os de tecnologia de informa o em organiza es brasileiras Information technology outsourcing by Brazilian companies
Edmir Parada Vasques Prado,Hiroo Takaoka
Rege : Revista de Gest?o , 2008,
Abstract: O objetivo desta pesquisa é analisar a terceiriza o de servi os de Tecnologia de Informa o (TI). A pesquisa abrange as organiza es de porte médio e grande do setor privado localizadas no Brasil. Utilizou-se uma amostra n o probabilística contendo 267 servi os terceirizados, presentes em 71 organiza es. Os dados foram coletados por meio de questionário e tratados estatisticamente através de técnicas n o paramétricas. A pesquisa representa um estudo descritivo, verificando freqüências e rela es entre variáveis que caracterizam a organiza o, os servi os terceirizados e os arranjos contratuais. A partir de um modelo proposto para análise da terceiriza o da TI, foi possível identificar quatro grupos distintos de organiza es e descrever suas características organizacionais, as raz es mais freqüentes para terceirizar, as categorias de servi os mais terceirizadas e os arranjos contratuais mais adotados. Adicionalmente, foram identificadas três possíveis rela es de causa e efeito entre as características organizacionais, as categorias de servi os terceirizados e os arranjos contratuais. Information Technology outsourcing activities by medium and large sized private companies in Brazil were analyzed. Included were 267 outsourced services in 71 organizations, however this was not a random sample. Data was collected by questionnaire and analyzed by non-parametric statistical methods. This was a descriptive study of the variables describing organization characteristics, outsourced services and contractual arrangements. Four groups of companies were identified and distinguished by the amount of outsourcing as well the most common outsourcing reasons, activities and models of contracts. Discussion about three possible cause and effect relationships of these variables was included.
Amoxicilina en el tratamiento de ni os con shigellosis
V Prado J,J Cohen V,A Banfi P
Revista chilena de pediatría , 1979,
Abstract:
SOURCING OF IT SERVICES IN PRIVATE ORGANIZATIONS SOURCING DE SERVICIOS DE TI EN ORGANIZACIONES PRIVADAS SOURCING DE SERVI OS DE TI EM ORGANIZA ES PRIVADAS
Edmir Parada Vasques Prado,Fulvio Cristofoli,Samuel Otero Schmidt
Rege : Revista de Gest?o , 2013,
Abstract: This research aims to describe the evolution of sourcing of information technology (IT). It represents a qualitative and exploratory study that describes the history of IT sourcing in private organizations, the reasons for organizations change their sourcing models and compares the evolution of sourcing models between organizations. We used the method of multiple case studies. The research described evolution of sourcing models, and found an association between the organizational environment and the adoption of different strategies. Esta investigación tiene como objetivo describir la evolución del sourcing de servicios de tecnología de información (TI). Se trata de un estudio cualitativo y exploratorio que describe lo histórico del sourcing en organizaciones privadas y las razones de la mudanza en los modelos de sourcing, comparando la evolución del sourcing con las características organizacionales. La investigación utilizó el método de estudio de múltiples casos. Describió la evolución de los modelos de sourcing e identificó una asociación entre el ambiente externo de las organizaciones y la adopción de estrategias diferenciadas. Esta pesquisa tem como objetivo descrever a evolu o do sourcing de servi os de tecnologia de informa o (TI). Trata-se de um estudo qualitativo e exploratório que descreve o histórico do sourcing em organiza es privadas e as raz es da mudan a nos modelos de sourcing, comparando a evolu o do sourcing com as características organizacionais. A pesquisa utilizou-se do método de estudo de múltiplos casos, descreveu a evolu o dos modelos de sourcing e identificou uma associa o entre o ambiente externo das organiza es e a ado o de estratégias diferenciadas.
Prevalencia y caracterización de Escherichia coli enterohemorrágica aisladas de bovinos y cerdos sanos faenados en Santiago, Chile
BORIE,C.; MONREAL,Z.; GUERRERO,P.; SANCHEZ,M.L.; MARTINEZ,J.; ARELLANO,C.; PRADO,V.;
Archivos de medicina veterinaria , 1997, DOI: 10.4067/S0301-732X1997000200005
Abstract: as a contribution to the epidemiology of shu in chile, this work was focused on cattle and pigs as a possible reservoir of ehec. this was achieved by analyzing e. coli isolates from faecal samples of healthy animals slaughtered in two abattoirs in santiago. ehec strains were identified by dna hybridization with specific gene probes for shiga-like toxin i (slti) and ii (sltii). positive strains were hybridized with specific gene probes for fimbrial adhesin and eae factor, serogrouped and examined for sorbitol fermentability. among the 136 steers and 120 pigs studied, 39 (28.7%) and 82 (68.3%) were found to carry ehec strains, respectively. of the 40 bovine strains that hybridized with two slt dna probes, 29 (72.5%) hybridized with only slti probe, 6 (15%) hybridized with only sltii probe and 5 (12.5%) hybridized with both slti and sltii probes. only 6 (15%) of the 40 ehec hybridized with fimbrial adhesin probe and 14 (35%) hybridized with eae probe. an important number of strains (14/40) belonged to serogroups o157, o26 and o111; serogroups also commonly isolated from shu cases in chile. one steer was found to carry two ehec strains of different serogroups. 50% of ehec were sorbitol positive, irrespective of the o serogroup or genotypic profile. of the 82 pig strains, the predominant cytotoxic profile was slti-sltii (68.3%); only 35 (42.7%) hybridized with fimbrial adhesin probe. an important number of strains (80/82) hybridized with eae probe. the serogroups found were: o157, o26, o111, o114, o119, o126, o127, o128, o142 and o158. approximately 50% of ehec strains were sorbitol positive, o157 included. results obtained in this study strongly suggest that cattle and pigs in chile are a reservoir of ehec associated with diseases in humans
Page 1 /308213
Display every page Item


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