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Condorcet Method with Weakly Rational Decision Makers: A Case Study in the Formula 1 Constructors’ Championship

Procedia Computer Science 2015年 55卷 493-502页

作者： João Carlos Correia Baptista Soares de Mello Silvio Figueiredo Gomes Júnior Lidia Angulo-Meza Catarina Loureiro de Oliveira Mourão Production Engineering Post-Graduation Program Federal Fluminense University Rua Passo da Pátria 156 São Domingos 24210-240 Niterói RJ Centro Universitário Estadual da Zona Oeste Av. Manuel Caldeira de Alvarenga 1203 Campo Grande 23070-200 Rio de Janeiro RJ

The ordinal methods are widely used to establish rankings in sports competitions because sporting results are on an ordinal scale. However, these methods assume that the decision maker is highly rational and provide a full ranking. This paper analyses the case in which the decision maker is weakly rational. In this case, the decision maker respects the transitivity of preferences but not indifference. It also shows how to adapt the Condorcet method to deal with this situation, using the results of the 2013 Formula 1 Constructors’ World Championship.

关键词： Condorcet Method Weak racionality Formula 1 Transitivity Sports evaluation.

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Assessment of the Total Organic Carbon and Conductivity in Consecutive Dyeings with Reactive Dyestuffs Using Treated Effluent by UV/H202 Photocatalysis

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Journal of Chemistry and Chemical engineering 2014年第2期8卷 139-144页

作者： Leite Adilson da SilvaI Barco Luiz Trindade Nelson Barros Araujo Mauricio de Campos Rosa Jorge Marcos Tambourgi Elias Basile Santana José Carlos Curvelo Chemical Textile Post Graduation Department College of Technology SENAI Antoine Skaf $6o Paulo 03008-020 Brazil Textile and Fashion Post Graduation Program S6o Paulo University S6o Paulo 03828-000 Brazil College of Chemical Engineering State University of Campinas Campinas 13083-852 Brazil Production Engineering Post Graduation Program Nove de Julho University Sao Paulo 05001-100 Brazil

The paper was monitored the conductivity （g.L＂l of NaCI）, the absorbances values （Abs） and the amount of TOC （total organic carbon）, before and after five consecutive dyeings made with reuse water, obtained from treated effluent by UV/H202 photocatalysis. All rates of decolorization were above 92%, the removal of total organic carbon was above 89% in all treatments and the economy of NaCI was from 3.10 in the first recipe, 3.17 in the second, 3.49 in the third, 3.79 in the fourth and 4.05 in the fifth recipe. The five dyeings compared with same dyeings made with deionized water presented a color deviation （AE＊） below 1. The conventional dyeings would consume 80 L/kg against 40 L/kg used in the dyeing process proposed in this study, representing a great economy of water, with no discharge of effluents.

关键词： Conductivity reactive dyestuffs reuse of water photocatalysis textile effluent.

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Study of environmental sustainability of three municipalities using emergy synthesis

Study of environmental sustainability of three municipalitie...

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World Congress on Sustainable Technologies (WCST)

作者： C. M. V. B. Almeida F. Sevegnani F. Agostinho B. F. Giannetti Post Graduation Program in Production Engineering Paulista University São Paulo Brazil

The great urban population growth generates several changes in life style, land use, energy demand and consequent environmental pressure. In this way, studies related to environmental sustainability of urban systems and the availability of natural resources are of major importance. EMergy is considered to be a powerful tool to environmental accounting and measures both natural and human resources to generate products and services. The evaluation through eMergy synthesis of cities, states, nations and its base resources provides large scale perspective to evaluation of environmental areas and can help selection of policies for public benefit. This preliminary study applies the eMergy synthesis to evaluate the sustainability of the cities that compose the ABC Paulista, accounting the local free renewable and the purchased resources that give support to the cities.

关键词： Rain Cities and towns Fuels Water resources Sociology Statistics Electricity

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Ecological Costs Applied in the Bleaching of Cotton： A Study for an Optimized Process

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Journal of Chemistry and Chemical engineering 2013年第7期7卷 633-636页

作者： Rosa Jorge Marcos Tambourgi Elias Basile Santana Jose Carlo Curvelo Carmo Renee Simoes Argolo Arafjo Mauricio de Campos College of Chemistry Engineering State University of Campinas Sao Paulo 03008-020 Brazil Post Graduation Department College of Technology Antoine Skaf Sao Paulo 03008-202 Brazil Production Engineering Post Graduation Program Nine o f July University Sao Paulo 5001-100 Brazil Textile and Fashion Post Graduation Program Sao Paulo University S6o Paulo 03828-000 Brazil

The aim of this paper was to study three variables in hydrogen peroxide bleaching of cotton fabrics： the amount of hydrogen peroxide （H2O2）, peroxide stabilizer （Na2SiO3） and the process temperature. The factorial planning of two levels and three factors was done in order to obtain an optimized recipe for subsequent comparison with commons recipes used in industry. Were evaluated the brightness （DL）, energy consumption （dQ）, H2O2 residual （Rox）, processing time and ecological costs.

关键词： Cotton bleaching factorial planning ecological costs.

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Global product development: The experience in a Brazilian manufacturing and assembler automotive subsidiary

Global product development: The experience in a Brazilian ma...

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2012 IEEE International Conference on Industrial engineering and engineering Management, IEEM 2012

作者： Segismundo, A. Miguel, P. A. Cauchick Post-graduation Program in Production Engineering University of São Paulo Sao Paulo Brazil Department of Production and Systems Engineering Federal University of Santa Catarina Florianopolis Brazil

ISBN: (纸本)9781467329453

The literature identifies a trend of new vehicles development at global level resulting in a global product development (GPD). In this context, this paper aims at analyzing the decentralization of GPD in an assembler of commercial vehicles. Factors that contribute to the decentralization of GPD are considered in this investigation as well as their causes. Case-based research is adopted as the research methodological approach, conducted in a Brazilian assembler and its headquarters in Germany. The results indicate that the organization reacts similarly to other economics industrial sectors (e.g. telecommunications) when facing the decision of decentralizing GPD. Unlike other studies, it was also found that modular design has influence on the GPD decentralization process. The interest of the local market and historical aspects of the evolution of the subsidiary were found to be relevant. From these results a proposed structure for GPD and adoption of modular design is suggested. © 2012 IEEE.

关键词： Commercial vehicles

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Antibiotic prescription in a teaching hospital: a brief assessment

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Revista da Associação Médica Brasileira (English Edition) 2011年第4期57卷 414-417页

作者： Marcelo Carneiro Tanise Ferraz Marina Bueno Bruna Elisa Koch Camyla Foresti Virginia F. Lena Janete A. Machado Janine M. Rauber Eliane C. Krummenaauer Dóris M. Lazaroto Infectologist M.Sc. in Microbiology Universidade Estadual de Londrina (UEL) Ph.D. Student in Medicine/Medical Sciences Universidade Federal do Rio Grande do Sul (UFRGS) Assistant Professor of Infectology Universidade de Santa Cruz do Sul (UNISC) President of Associação Gaúcha de Profissionais em Controle de Infecção Hospitalar (2001–2013) CCIH Coordinator Hospital Santa Cruz (HSC) Santa Cruz do Sul RS Brazil Medical Students at UNISC Interns at CCIH-HSC Santa Cruz do Sul RS Brazil Nurse Technician HSC Santa Cruz do Sul RS Brazil M.Sc. in Pharmaceutical Sciences UFRGS Pharmacist CCIH-HSC Santa Cruz do Sul RS Brazil Vice-coordinator Nurse of CCIH-HSC Post-graduation Program Professor UNISC Santa Cruz do Sul RS Brazil General Surgeon M.Sc. in Production Engineering UFRGS Assistant Professor of Surgery UNISC Santa Cruz do Sul RS Brazil

Objective Antimicrobials are used interchangeably in medical practice, contributing to the emergence of resistant microbial strains. Methods This study describes the antimicrobial audit performed by forecasting analysis of medical records of 846 patients at the Hospital Santa Cruz, Santa Cruz do Sul - Rio Grande do Sul - Brazil. Results Of the patients studied, 134 (15.8%) received antimicrobials. The audit was conducted interactively, with intervention and discussion with the prescriber. Considering the presumptive diagnosis and prescribed drug, it was verified that 74.6% of patients on antimicrobials received what was considered the first choice treatment. Inadequate antimicrobial agent for clinical diagnosis (5.2%) and lack of adjustment for renal function (43.7%) were the most frequent errors. Conclusion A strategic plan aimed at the rational use of antimicrobials based on educational and interventionist practices can help the infection control professional to adjust the routines to improve healthcare quality.

关键词： Clinical audit infection control services, hospital hospital infection control program anti-bacterial agents

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Organizational human factors as barriers to energy efficiency in electrical motors systems in industry

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ENERGY POLICY 2007年第11期35卷 5784-5794页

作者： Sola, Antonio Vanderley Herrero Xavier, Antonio Augusto De Paula [a]Department of Industrial Automation Campus Ponta Grossa Federal University of Technology Paran¨￠ Brazil [UTFPR] Av. Monteiro Lobato Km 4 CEP: 84016-210 Brazil [b]Post Graduation Program in Production Engineering [UTFPR] Brazil

This paper presents a study accomplished in the State of Parana in Southern Brazil, aiming at verifying the correlation between organizational human factors (OHF) and the level of energy losses in organizations. The purpose is to subsidize the formularization of institutional policies in organizations to improve the energy efficiency in the productive sector. The research was carried out in ten industries of the following sectors: pulp and paper;food;wood and chemical products. The losses of electric energy were determined in motor systems with the aid of a mathematical model and the evaluation of 27 OHF identified in the literature review was made with the supervisors in the industries by means of a structurized questionnaire. Seven OHF had presented significant correlation with energy losses and six of them are inversely proportional to the losses, in accordance with linear regression analysis. The inversely proportional factors to the losses also with significant correlation are considered determinative OHF and constitute barriers for energy efficiency in organizations. These barriers are linked with the following organizational areas: management system;education of employees;strategical vision. The study recommends the implementation of the determinative OHF in organizations as a way to transpose the human barriers for energy efficiency. (C) 2007 Elsevier Ltd. All rights reserved.

关键词： energy efficiency energy losses organizational human factors

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Degree of Utilization of the Cash Flow Systems in Small Business Financial Administration

Degree of Utilization of the Cash Flow Systems in Small Busi...

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2007战略管理国际会议

作者： Márcia Cristina de Mello Kaspczak Luciano Scandelari Production Engineering Post-Graduation Program Federal Technologic University of the Parana(PPGEP-UTFPR) Production Engineering Post-Graduation Program Federal Technologic University of the Parana(PPGEPrUTFPR)

In many cases,financial administration is the responsible for the failure of many small *** Flow Systems is a tool very useful to avoid or prevent financial ***,despite its effectiveness,it is not always *** aim of this paper is to show the degree of adoption of Flow Cash Systems in small business *** companies studied belong to the wear segment,in the Ponta Grossa City region(South of Brazil).The study analyzed the practices adopted in the financial administration of such companies,as well as its administrator's general *** show that,in general,the administrators are the very company's owners,and predominantly female at adult *** addition,the vast majority of companies have informatics resources,but they do not directly contribute for a better financial and economics planning.

关键词： Financial Administration Cash Flow Small Business

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Presentation of an information systems architecture model for public sector 3

Presentation of an information systems architecture model fo...

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3rd International Conference on Enterprise Information Systems, ICEIS 2001

作者： Tait, Tania Fatima Calvi Pacheco, Roberto C.S. Maringá State University Computer Science Department Av. Colombo 5790 Maringá-ParanáCEP: 87020-900 Brazil Production Engineering Post-Graduation Program Florianópolis - SC Brazil

ISBN: (纸本)9729805024

This paper presents an information systems architecture (ISA) model that comprises the integration of information systems, technology, business processes and users in public sector environment. The ISA model presented considers specific aspects of the public sector as well characteristics of information systems development and use in this sector found in the literature and in the studies realised in informatic services brazilian State public enterprises. The model proposed was structured with five components: (a) Government structure (mission and organisational culture, Planning and government platform);(b) Public services (considered the " business" of public structure, with the information for citizens, for top level and government administrative technical);(c) Information systems (by including the legacy systems and executives systems information);(d) Information technology (centred in investment policies and the government computational platforms-as micro-computer and mainframe relationship) and (e) Users (centred in the necessities for public-training, adaptation and use of the SI). The model proposed was submitted to validation from informatic services Brazilian State public enterprises. The results point out the relevance of the integrated vision of their components and they permit to establish strategies for implantation of ISA model, in order to observing public sector specificity.

关键词： Information systems

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Information science and the strategic knowledge management: Complementarily and dependence

Information science and the strategic knowledge management: ...

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Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium'

作者： Triska, Ricardo Dos Santos, Neri Information Science Department Fed. Univ. of Parań State Brazil Post-Graduation Program Production Engineering Department Fed. Univ. of Santa Catarina State Brazil

This paper intends to discuss the concepts of knowledge, information and data and their use on a Competitive Intelligence process. An information concept is presented and the information science influences on the way that it has been used, as so data gathering as internal expert service process support. A relationship between the Competitive Intelligence process approach and the use of the established resources for information process using electronic media is displayed. There is a difference among data, information and knowledge taking the reader up to the Competitive Intelligence and Knowledge Management concepts found at current literature over this subject. A user connection to knowledge is described in order to make a distinction between the knowledge universe and the user universe, taking the recorded knowledge as a "bridge" connecting both universes. The knowledge universe access way is taken by the language that is in use, while at user universe is represented by the retrieval system that is adopted. A discussion over the frontiers and aspects of each universe is held, as well as the condition for inter-relationship, resulting in an idealistic representation for the user and knowledge relationship. Finally, this paper presents a few points that illustrate the Information Science contributions for the Knowledge Management process.

关键词： Information science

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