Mariana Guerra
Universidade Federal de Minas Gerais
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international conference on information systems, technology and management | 2008
Antônio Artur de Souza; Thaísy Las-casas Macedo Amorim; Mariana Guerra; Deivid Douglas Ramos
In the present brazilian context, organizations need to gather information that is useful to support the decision-making process. Information Systems (IS) are tools capable of providing such information. However, most hospitals do not use IS which can adequately aid both the decision-making and the control of activities. The research aimed at analyzing the IS used by a philanthropic hospital located in Belo Horizonte. The aim was to describe the IS and to verify its usefulness. Besides this in-depth study, another three hospitals were also studied in order to compare the IS of four hospitals. It was possible to observe that the case study hospital faces difficulties related to the IS implementation and management, which are in part due to problems related to the organization and control of operational and administrative activities. These difficulties were also observed in the other three studied hospitals, regardless of being or not philanthropic.
REGE - Revista de Gestão | 2009
AntônioArtur de Souza; Mariana Guerra; Cynthia Oliveira Guerra; Pedro Lúcio Rodrigues Gomide; Carolina Moreira Pereira; Deyse Aguilar Freitas
Anais do Congresso Brasileiro de Custos - ABC | 2009
Antônio Artur de Souza; Mariana Guerra; Ewerton Alex Avelar
Revista de Contabilidade e Organizações | 2010
Eduardo Mendes Nascimento; Mariana Guerra; Nirlene Aparecida Carneiro Fernandes; Romualdo Douglas Colauto
Anais do Congresso Brasileiro de Custos - ABC | 2010
Antônio Artur de Souza; Ewerton Alex Avelar; Terence Machado Boina; Mariana Guerra
Archive | 2011
Antônio Artur de Souza; Mariana Guerra; Ewerton Alex Avelar; Terence Machado Boina
II Congresso Nacional de Administração e Ciências Contábeis - AdCont 2011 | 2011
Mariana Guerra; Antônio Artur de Souza
international conference on information systems, technology and management | 2010
Antônio Artur de Souza; Ewerton Alex Avelar; Terence Machado Boina; Mariana Guerra
Archive | 2010
Eduardo Mendes Nascimento; Mariana Guerra; Aparecida Carneiro Fernandes
Anais do Congresso Brasileiro de Custos - ABC | 2010
André Sousa Braga; Antônio Artur de Souza; Mariana Guerra