Decision Support Systems
Mostrando 13-24 de 260 artigos, teses e dissertações.
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13. Pattern recognition of abscesses and brain tumors through MR spectroscopy: Comparison of experimental conditions and radiological findings
Abstract Introduction The interpretation of brain tumors and abscesses MR spectra is complex and subjective. In clinical practice, different experimental conditions such as field strength or echo time (TE) reveal different metabolite information. Our study aims to show in which scenarios magnetic resonance spectroscopy can differentiate among brain tumors,
Res. Biomed. Eng.. Publicado em: 17/08/2017
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14. Maize dry matter production and macronutrient extraction model as a new approach for fertilizer rate estimation
ABSTRACT Decision support for nutrient application remains an enigma if based on soil nutrient analysis. If the crop could be used as an auxiliary indicator, the plant nutrient status during different growth stages could complement the soil test, improving the fertilizer recommendation. Nutrient absorption and partitioning in the plant are here studied and d
An. Acad. Bras. Ciênc.. Publicado em: 22/05/2017
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15. A glimpse of the future in animal nutrition science. 2. Current and future solutions
ABSTRACT Despite tremendous advancements in the livestock sector, additional opportunities exist to improve even further livestock production around the globe. Forecasting is not an exact science and it relies heavily on past and current knowledge. Improvements in the nutritional sciences (both human and animal) include a better understanding of agents that
R. Bras. Zootec.. Publicado em: 2017-05
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16. Positioning of sensors for control of ventilation systems in broiler houses: a case study
ABSTRACT Ventilation systems are incorporated at intensive poultry farms to control environment conditions and thermal comfort of broilers. The ventilation system operates based on environmental data, particularly measured by sensors of temperature and relative humidity. Sensors are placed at different positions of the facility. Quality, number and positioni
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-04
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17. An Efficient Human Identification through MultiModal Biometric System
ABSTRACT Human identification is essential for proper functioning of society. Human identification through multimodal biometrics is becoming an emerging trend, and one of the reasons is to improve recognition accuracy. Unimodal biometric systems are affected by various problemssuch as noisy sensor data,non-universality, lack of individuality, lack of invaria
Braz. arch. biol. technol.. Publicado em: 23/01/2017
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18. Oversized Government Coalitions in Latin America
Research on executive-legislative relations in presidential systems have emphasized how presidents use cabinet appointments to form and manage government coalitions in the absence of majority legislative support. Yet not all coalitions are similar, as some are larger and, consequently, more prone to agency and coordination problems than others. But what shap
Bras. Political Sci. Rev.. Publicado em: 12/12/2016
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19. A cost prediction model for machine operation in multi-field production systems
ABSTRACT Capacity planning in agricultural field operations needs to give consideration to the operational system design which involves the selection and dimensioning of production components, such as machinery and equipment. Capacity planning models currently onstream are generally based on average norm data and not on specific farm data which may vary from
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-10
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20. ENTERPRISE TECHNOLOGY IN SUPPORT FOR ACCOUNTING INFORMATION SYSTEMS. AN INNOVATION AND PRODUCTIVITY APPROACH
Technology and the accounting information systems are implemented in an organization with the aim of improving their efficiency. Companies spend large amounts of money on these tools every year in order to improve their organizational performance. The aim of this research is to determine the influence of SMEs’ technological alignment, information managemen
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2015-04
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21. INFORMATION SYSTEMS AND ORGANIZATIONAL MEMORY: A LITERATURE REVIEW
The advancement of technologies and Information Systems (IS) associated with the search for success in the competitive market leads organizations to seek strategies that assist in acquisition, retention, storage, and dissemination of knowledge in the organization in order to be reused in time, preserving its Organizational Memory (OM). Organizational Memory
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2015-04
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22. Systematization of information for identifying similar cardiovascular implantable devices
Introduction The lack of a terminology to compare medical devices together with the arbitrary and opaque nature of product registration systems are major obstacles to a more informed decision process regarding the use and acquisition of new medical devices. This paper describes the systematization of information to help in the identification of similar card
Res. Biomed. Eng.. Publicado em: 2015-03
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23. Lung disease detection using feature extraction and extreme learning machine
INTRODUCTION: The World Health Organization estimates that by 2030 the Chronic Obstructive Pulmonary Disease (COPD) will be the third leading cause of death worldwide. Computerized Tomography (CT) images of lungs comprise a number of structures that are relevant for pulmonary disease diagnosis and analysis. METHODS: In this paper, we employ the Adaptive Cris
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-09
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24. Using analytic network for selection of enterprise resource planning systems (erp) aligned to business strategy
The choice of an Enterprise Resource Planning (ERP) must be made judiciously by the high costs involved in the acquisition of such systems. Managers in areas such as accounting, financial and information technology need support and tools that help in selecting an appropriate ERP for their business. With this article, we present a study aimed at investigating
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2014-05