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IIE Annual Conference and Expo 2015

作者： Vaccaro, G.L.R. Azevedo, D. Vargas, D.F. Souza, T.A. Schlusen, M. Avila, L. Kreutz, B. Graduate Program in Production Engineering and Systems Graduate Program in Business and Management Unisinos University 950 Unisinos Av. São Leopoldo RS93.022-000 Brazil Business School Unisinos University 950 Unisinos Av. São Leopoldo RS93.022-000 Brazil Graduate Program in Production Engineering and Systems Unisinos University 950 Unisinos Av. São Leopoldo RS93.022-000 Brazil Undergraduate Program in Production Engineering Unisinos University 950 Unisinos Av. São Leopoldo RS93.022-000 Brazil

ISBN: (纸本)9780983762447

Increasing costs and excess demand are typical characteristics of health services, especially those related to social assistance in developing countries. This context leads to the discussion of alternatives addressing loss mitigation and increments on production efficiency, concepts akin to the field of Operations Management. Lean health care addresses such concepts focusing on the improvement of health care efficiency, especially in critical services, such as E.R. and surgery room services. Nevertheless, the typology of losses, which drives the notion of efficiency improvement, still lacks better analysis and translation to this context. Based on a literature review of 63 indexed journal articles, published between 2006 and 2014, and on field observations of critical processes in Brazilian health care organizations, this study aims to identify the limiting elements of efficiency on such services and discuss the typology of losses under the perspective of hospital environments.

关键词： production efficiency

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Skull failure-correction modelling method by symmetry mirroring 45

Skull failure-correction modelling method by symmetry mirror...

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45th International Conference on Computers and Industrial engineering, CIE 2015

作者： Rudek, M. Mendes, G.C. Canciglieri, O. Da Silveira, M. Production and System Engineering Graduate Program PPGEPS Pontifical Catholic University of Parana - PUCPR Curitiba Brazil Luxembourg Institute of Science and Technology - LIST Luxembourg

This current work presents a proposal of a method for anatomical prosthesis modelling in order to generate the geometric parameters for the implants manufacturing. The concept of this proposed method is to fill the skull bone failure with the individual own skull shape by symmetric mirroring, from its non-affected opposed bone area. By using its own shape our main goal is to respect and preserve the individual morphology. A software prototype was developed as a plug-in at the Java based image processor (ImageJ) in order to generate a virtual 3D modelled anatomical prosthesis by applying all the proposed procedures. We apply the method upon a lateral skull failure as study case in order to demonstrate all the process and to discuss the evaluation of results.

关键词： Computer aided design

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EMSCLOUD – an evaluative model of cloud services cloud service management

EMSCLOUD – an evaluative model of cloud services cloud serv...

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International Conference on Innovative Computing Technology (INTECH)

作者： Leila Regina Techio Mehran Misaghi Post-Graduate Program in Production Engineering UNISOCIESC Joinville - SC Brazil

Cloud computing is considered a paradigm both technology and business. Its widespread adoption is an increasingly effective trend. However, the lack of quality metrics and audit of services offered in the cloud slows its use, and it stimulates the increase in focused discussions with the adaptation of existing standards in management services for cloud services offered. This article describes the EMSCloud, that is an Evaluative Model of Cloud Services following interoperability standards, risk management and audit of cloud IT services. Aims to present that is possible to assess the life cycle of services offered in the cloud in the technical dimensions of usability, good practices and economic viability.

关键词： Cloud computing Computational modeling Usability Security ISO standards IEC standards

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Weblab of a control experiment in a newborn baby incubator

Weblab of a control experiment in a newborn baby incubator

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International Conference on Remote engineering and Virtual Instrumentation (REV)

作者： Karine Bauer Luciano Antonio Mendes Systems and Production Engineering Graduate Program - PPGEPS Pontifical Catholic University of Parana Curitiba Brazil Country

WebLabs, or Remotely Operated Laboratories, allow for remote control and monitoring of interactive or batched systems with educational objectives. Considered as additional resources in education, they contribute to a flexible learning model and make possible for students to perform laboratory experiments remotely, off-class, in collaboration, thus contributing to the reduction of laboratory equipment idleness. The purpose of this paper is to report steps in designing and enabling a WebLab with background theme on the control and monitoring of thermal comfort parameters in a newborn baby incubator. Three didactical experiments can be performed in this WebLab: transfer function evaluation, on-off control and PID controller tuning, with users challenged to optimally tune the parameters of a controller algorithm. In the end of the session, the user can enter his/her impressions regarding the WebLab usage by answering a questionnaire. The WebLab design includes the evaluation of students' abilities through performance indexes while keeping operation within the requirements of an associated medical safety standard. A systematic approach for the WebLab design process has been employed, with the system design split in three layers: physical system, hardware and software. Sets of qualitative and quantitative requirements to be attended were defined. System and product design techniques, such as House of Quality, Morphological Matrix and Pugh's Method, have been employed to address the conversion of the project requirements into the Weblab overall solution. Virtual Instrumentation resources have been used to acquire temperature, humidity and air speed signals. The LabVIEW platform was used to support experiment integration and to create the user interface using LabVIEW Remote Panel architecture. The WebLab has been successfully implemented and presently can be accessed within the university network.

关键词： Temperature measurement Temperature sensors Software Pediatrics Humidity Temperature control

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Green IT and Waste Paper in Governmental Institutions: The Proposal of the Infotercio Financial Model

Green IT and Waste Paper in Governmental Institutions: The P...

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IFIP WG 5.7 International Conference on Advances in production Management Systems, APMS 2014

作者： Serpa, Nilo Sylvio Costa Costa, Ivanir Gonçalves, Rodrigo Franco UNIP - Graduate Program in Production Engineering Brazil UNINOVE - Graduate Program in Production Engineering Brazil

ISBN: (纸本)9783662447352

This work discusses waste paper generation in IT environments and the need to reduce the output of reports, source codes and forms in Brazilian governmental institutions to carry out a true policy of sustainability. Green IT is tackled from the premise that paper is the most bulky solid waste daily generated by informatics and the most easily controllable by people. The authors explain a green IT management model which combines finance and cleaner production so that it makes possible to rescue ethical values little remembered today at governmental level, thus keeping public treasury. Present work also explains the mathematics of the model including a preliminar simulation to clarify basic ideas. © IFIP International Federation for Information Processing 2014.

关键词： Sustainable development

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The Green IT Certification Ruled by the Infotercio Financial Model

The Green IT Certification Ruled by the Infotercio Financial...

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IFIP WG 5.7 International Conference on Advances in production Management Systems, APMS 2014

作者： Serpa, Nilo Sylvio Costa Costa, Ivanir Rodrigues, Diego Gonçalves, Rodrigo Franco Graduate Program in Production Engineering UNIP Brazil Graduate Program in Production Engineering UNINOVE Brazil

ISBN: (纸本)9783662447352

Present article gives continuity to the elaboration of the infotercio financial model proposed as an alternative to implementing environmental management systems in governmental institutions based on the emission reduction of printed reports, source codes and forms originated from IT activities. It discusses procedures of green IT certification for managers and governmental institutions derived from ISO 14000 family and People CMM, combining both in a new set of requirements. Also it summarizes the reasons for such a certification system, noting that waste paper is now a major global problem, not only in terms of direct environmental impacts but from the point of view of the unreasonable and unnecessary use of paper in governmental business processes, generating high costs, mismanagements and time losses, at the same time causing reduction in the available physical space in corporate environments and increase in fuel consumption for transport. © IFIP International Federation for Information Processing 2014.

关键词： Sustainable development

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Lean Maintenance Roadmap

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Procedia Manufacturing 2015年 2卷 434-444页

作者： Mostafa, Sherif Dumrak, Jantanee Soltan, Hassan School of Natural and Built Environment University of South Australia GPO Box 2471 Adelaide 5001 South Australia Australia Global Project Mangament Program Torrens University Australia Torrens Building 220 Victoria Square Adelaide 5000 SA Australia Production Engineering and Mechanical Design Department Faculty of Engineering Mansoura University Mansoura 35516 Egypt

Maintenance shares significant operating costs in an organisation. It is considered as a main pillar of the organisational performance. Lean thinking can be incorporated into maintenance activities through applying its principles and practices. Lean maintenance is a prerequisite for lean manufacturing systems. The exhaustive literature review has been conducted to collect the up-to-date maintenance strategies and activities, lean principles and practices in the lean maintenance process. The scope of this paper includes eight types of waste (non-value added maintenance activities), maintenance value stream mapping and a scheme of lean maintenance practices. The output of this paper is a proposed roadmap to apply lean thinking in a maintenance process. © 2015 The Authors

关键词： lean maintenance lean maintenance roadmap lean manufacturing Maintenance strategies maintenance value stream mapping

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Sustainability Assessment of Alternatives for Heat Generation and Transfer in Saunas

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Journal of Environmental Protection 2015年第12期6卷 1378-1393页

作者： Nora Munguia Luis Velazquez Rafael Perez Daniel Rincón Martha Marin Biagio F. Giannetti Cecília M. V. B. Almeida Feni Agostinho Sustainability Graduate Program Industrial Engineering Department University of Sonora (UNISON) Hermosillo Mexico Work Environment Department University of Massachusetts Lowell Lowell MA USA Production Engineering Graduate Program Paulista University (UNIP) S&#227 o Paulo Brazil

In the search for renewable energy sources, solar energy appears, among others, as a powerful alternative;mainly for those countries located at Earth’s equatorial region. This is the case of a Fresnel device that uses solar radiation to warm-up the air;for instance, within saunas. Authors coined the term sustainable technological innovation to refer to a technological innovation in accordance to the principles of sustainability. The object of this research was comparing the sustainability of a Fresnel Lens Solar Concentration (FLSC) against the sustainability of other twelve alternatives to generate heat. This article assesses the sustainability of fourteen technological options for heat generation and transfer to saunas in the northwest region of Mexico where temperatures often reach above 45 C and where there is a greater potential for exploiting solar energy. Emergy accounting, economic analysis, and global warming potential are the three indicators considered in quantifying sustainability. Results show that infrared ceramic photovoltaic, infrared carbon photovoltaic and infrared metal photovoltaic are the most sustainable systems. The Fresnel device reached the fourth and tenth position, using electricity from photovoltaic and from grid respectively, among all fourteen assessed devices, respectively. Although Fresnel equipment does not release any global warming gases into the atmosphere, or even it demands low amount of non-renewable resources, 1.40 and 4.47 E17 seJF/yr. it requires high economic investment, 20,800 and 79,600 USD/yr, for the implementation and operation phases, which decrease its sustainability performance compared to twelve other evaluated devices.

关键词： emergy heat generation and transfer sustainable technology innovation saunas

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Author Correction: Widening global variability in grassland biomass since the 1980s

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Nature ecology & evolution 2024年第10期8卷 2003页

作者： Andrew S MacDougall Ellen Esch Qingqing Chen Oliver Carroll Colin Bonner Timothy Ohlert Matthias Siewert John Sulik Anna K Schweiger Elizabeth T Borer Dilip Naidu Sumanta Bagchi Yann Hautier Peter Wilfahrt Keith Larson Johan Olofsson Elsa Cleland Ranjan Muthukrishnan Lydia O'Halloran Juan Alberti T Michael Anderson Carlos A Arnillas Jonathan D Bakker Isabel C Barrio Lori Biederman Elizabeth H Boughton Lars A Brudvig Martin Bruschetti Yvonne Buckley Miguel N Bugalho Marc W Cadotte Maria C Caldeira Jane A Catford Carla D'Antonio Kendi Davies Pedro Daleo Christopher R Dickman Ian Donohue Mary Ellyn DuPre Kenneth Elgersma Nico Eisenhauer Anu Eskelinen Catalina Estrada Philip A Fay Yanhao Feng Daniel S Gruner Nicole Hagenah Sylvia Haider W Stanley Harpole Erika Hersch-Green Anke Jentsch Kevin Kirkman Johannes M H Knops Lauri Laanisto Lucíola S Lannes Ramesh Laungani Ariuntsetseg Lkhagva Petr Macek Jason P Martina Rebecca L McCulley Brett Melbourne Rachel Mitchell Joslin L Moore John W Morgan Taofeek O Muraina Yujie Niu Meelis Pärtel Pablo L Peri Sally A Power Jodi N Price Suzanne M Prober Zhengwei Ren Anita C Risch Nicholas G Smith Grégory Sonnier Rachel J Standish Carly J Stevens Michelle Tedder Pedro Tognetti G F Ciska Veen Risto Virtanen Glenda M Wardle Elizabeth Waring Amelia A Wolf Laura Yahdjian Eric W Seabloom Department of Integrative Biology University of Guelph Guelph Ontario Canada. asm@uoguelph.ca. Department of Ecology and Environmental Sciences Umeå University Umeå Sweden. asm@uoguelph.ca. Department of Integrative Biology University of Guelph Guelph Ontario Canada. Institute of Ecology College of Urban and Environmental Science Peking University Beijing China. Department of Biology University of New Mexico Albuquerque NM USA. Department of Ecology and Environmental Sciences Umeå University Umeå Sweden. Department of Plant Agriculture University of Guelph Guelph Ontario Canada. Department of Land Resources and Environmental Sciences Montana State University Bozeman MT USA. Department of Ecology Evolution and Behavior University of Minnesota Saint Paul MN USA. Centre for Ecological Sciences Indian Institute of Science Bangalore India. Ecology and Biodiversity Group Department of Biology Utrecht University Utrecht The Netherlands. Division of Biological Sciences University of California San Diego San Diego CA USA. Department of Biology Boston University Boston MA USA. Baruch Institute of Coastal Ecology and Forest Science Clemson University Clemson SC USA. Instituto de Investigaciones Marinas y Costeras (IIMyC) FCEyN UNMdP-CONICET Mar del Plata Argentina. Department of Biology Wake Forest University Winston-Salem NC USA. Department of Physical and Environmental Sciences University of Toronto-Scarborough Toronto Ontario Canada. School of Environmental and Forest Sciences University of Washington Seattle WA USA. Faculty of Environmental and Forest Sciences Agricultural University of Iceland Reykjavik Iceland. Department of Ecology Evolution and Organismal Biology Iowa State University Ames IA USA. Archbold Biological Station Venus FL USA. Department of Plant Biology and Program in Ecology Evolution and Behavior Michigan State University East Lansing MI USA. Department of Zoology School of Natural Sciences Trinity College Dubli

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Modeling to Relate Variables in the Context of Franchises in Brazil

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Latin American Business Review 2015年第1期16卷 23-43页

作者： Siluk, Julio Cezar Mairesse Neuenfeldt Júnior, Alvaro Luiz Production Engineering Post-Graduation Program Federal University of Santa Maria Santa Maria Brazil

The central objective of the research is to propose a model for the comparative study of the degree of relationship between the variables considered as most relevant in the context of franchises in Brazil. In terms of methodology, the research undertook a qualitative survey of the variables, which in a second phase provided a quantitative framework in order to fulfill the proposed objective, through concepts based on multicriteria methods, performance measurement systems, and linear correlation. Resulting from the practical implementation proposed for the General Food category, it was found that only two constants, denoted “Average Initial Investment” and “Financial Obligations,” are directly related to the base variable defined by “Gross Revenues.” © 2015, Taylor & Francis Group, LLC.

关键词： competitiveness franchises linear correlation multicriteria methods performance measurement

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