Waiting Queue
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. No-shows at public secondary dental care for pediatric patients: a cross-sectional study in a large Brazilian city
Resumo O não comparecimento a consultas tem um grande impacto no gerenciamento dos serviços de saúde pública. O objetivo foi avaliar os fatores associados ao não comparecimento às primeiras consultas de pacientes pediátricos nos serviços de atenção secundária em saúde bucal na cidade de Curitiba, Brasil. Um estudo transversal foi desenvolvido com
Ciênc. saúde coletiva. Publicado em: 30/05/2019
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2. DEMAND FORECAST AND OPTIMAL PLANNING OF INTENSIVE CARE UNIT (ICU) CAPACITY
ABSTRACT Critical Care is a medical specialty which addresses the life-saving and lifesustaining management of patients at risk of imminent death. The number of Intensive Care Unit (ICU) beds has an impact on patient’s prognosis. This paper aims to determine the optimal number of ICU beds to reduce patient’s waiting time. Time series was applied to predi
Pesqui. Oper.. Publicado em: 2017-08
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3. AN APPROXIMATE COST-INTEGRATED MODELLING APPROACH TO CROSS DOCK DESIGN
ABSTRACT Cross docking is a form of operating break-bulk freight terminals in which the receiving products are not stocked but, instead, the incoming cargo is internally transferred to be immediately shipped in distribution trucks. With this approach, inventory costs and lead-times are significantly reduced. In this work, an approximate, continuous, non-stat
Pesqui. Oper.. Publicado em: 2017-01
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4. Ship-berth link and demurrage costs: evaluating different allocation policies and queue priorities via simulation
The ship-berth link is one of the most critical aspects to be managed at port operations. Until now, simulation models have considered the impact of queue priorities, such as size and type of ships, on waiting times. This research differentiates from previous studies not only by considering another variable - the demurrage cost for each type of ship -, but a
Pesquisa Operacional. Publicado em: 2011-04
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5. Otimização da capacidade de instalações sucro-alcooleiras / Optimization of the capacity of sugar and alcohol plants
This study is about optimizing sugar-cane transportation and delivery logistics in the sugar and alcohol industry, based on waiting-queue models following a model for optimizing production, using linear programming, with the objective of increasing the total profit resulting from the sale of the products and by-products: sugar-cane bagasse, filter cake, stil
Publicado em: 2006
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6. Proposal and performance analysis of a combined input and output queuing packet switch / Proposta e analise de desempenho de um comutador de pacotes com enfileiramentos na entrada e na saida
A QoS (Quality of Service) provisioned CIOQ (Combined Input Output Queuing) switch using crossbar structure with m parallel lines per output port is proposed in this work. The packets at input buffers are transferred to the output buffers by means of mxN internal lines. Since all internal lines have the same speed as external links, no internal clock speedup
Publicado em: 2006
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7. ANÁLISE DE CAPACIDADE EM SISTEMAS CDMA / ANALYSIS OF THE CAPACITY IN CDMA SYSTEMS
In this work we present an investigation on the traffic capacity of CDMA systems for cellular mobile communication, with emphasis on the Erlang capacity. It is mitially made a brief analysis of the capacity in traditional FDMA/TDMA cellular systems. We then present a basic analysis of the traffic capacity in CDMA systems, assembling the models and results fr
Publicado em: 1996
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8. Primary hip and knee replacement surgery: Ontario criteria for case selection and surgical priority.
OBJECTIVES--To develop, from simple clinical factors, criteria to identify appropriate patients for referral to a surgeon for consideration for arthroplasty, and to rank them in the queue once surgery is agreed. DESIGN--Delphi process, with a panel including orthopaedic surgeons, rheumatologists, general practitioners, epidemiologists, and physiotherapists,