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2015 12th International Conference on Remote engineering and Virtual Instrumentation, REV 2015

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

ISBN: (纸本)9781479978397

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. © 2015 IEEE.

关键词： Students

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A stochastic method for characterization of soft magnetic material with a damped LC circuit

A stochastic method for characterization of soft magnetic ma...

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IEEE Conference on Electromagnetic Field Computation

作者： Paulo R. Eckert Luiz A. Righi Aly F. Flores Filho Joao M. Kanieski Post-Graduate Program in Electrical Engineering Federal University of Rio Grande do Sul RS Brazil Department of Electromechanical and Power Systems Federal University of Santa Maria RS Brazil

ISBN: (纸本)9781509010332

This paper presents a method to determine hysteresis parameters of an inductor's core with a closed magnetic circuit based on electric current and voltage curves of a damped LC circuit. The proposed procedure makes use of the concept of hysteresis modeling by separating the magnetic field into four components, which can be linearized in terms of its parameters. Thus, curves can be adjusted with a stochastic method in order to match experimental ones, allowing for determination of hysteresis parameters.

关键词： Magnetic hysteresis Integrated circuit modeling Stochastic processes Soft magnetic materials Magnetic fields Standards Data models

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Experiment lab server architecture: A web services approach to supporting interactive LabVIEW-based remote experiments under MIT's iLab shared architecture

Experiment lab server architecture: A web services approach ...

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International Conference on Remote engineering and Virtual Instrumentation (REV)

作者： Luciano A. Mendes Letitia Li Philip H. Bailey Kimberly R. DeLong Jesus A. del Alamo Production and Systems Engineering Graduate Program Pontifical Catholic University of Parana PUCPR Curitiba Brazil Center for Educational control Initiatives - CECI Massachusetts Institute of Technology - MIT Cambridge - MA USA

The MIT iLab Shared Architecture (ISA) is widely used to support remote experimentation, providing basic functionalities such as users management, scheduling, access control and results storage. This paper addresses the optimization of LabVIEW-based RE's creation under ISA, with the standardization of common lab server functionalities and communications. The Experiment Lab Server Architecture (ELSA), created as an ISA extension, fulfills the requirements of an ISA process agent and uses web services to connect the client with the lab server. ELSA automatically manages the initial definition and runtime traffic of experiment-specific input/output parameters. Once the experiment and client codes are created, RE configuration, startup and operation can be easily accomplished. In a pilot implementation using ELSA, the web services mediation of data transfer performed at rates high enough for a smooth user interaction experience. ELSA web services approach allows for a loose coupling in RE design and can effectively shorten its development cycle.

关键词： Decision support systems Conferences Instruments Service-oriented architecture Remote laboratories

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A proposition of Overall Equipment Effectiveness control chart

A proposition of Overall Equipment Effectiveness control cha...

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IIE Annual Conference and Expo 2015

作者： Vaccaro, G.L.R. Korzenowski, A.L. Graduate Program in Production Engineering and Systems Graduate Program in Business and Management 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

ISBN: (纸本)9780983762447

Overall Equipment Effectiveness (OEE) is an indicator frequently used for measuring efficiency of critical equipment. Typically presents a negative asymmetrical distribution, limited to the interval [0;1]. Due to this characteristic, it is uncommon using statistical control procedures for monitoring OEE. This study aims to contribute to this discussion by presenting an approach for monitoring OEE through statistical control procedures. The OEE/TEEP control chart is presented with sensitization procedures, allowing the user to adapt the results of the monitoring process to the needs of the monitored resource constraint. Performance results are presented based on an extensive Monte Carlo simulation study, with 4551 sets of 20 thousand observations each. One application example is also presented, for illustrating the potential of the proposed control charts.

关键词： Control charts

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Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age

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Body image 2023年 46卷 449-466页

作者： Viren Swami Ulrich S Tran Stefan Stieger Toivo Aavik Hamed Abdollahpour Ranjbar Sulaiman Olanrewaju Adebayo Reza Afhami Oli Ahmed Annie Aimé Marwan Akel Hussam Al Halbusi George Alexias Khawla F Ali Nursel Alp-Dal Anas B Alsalhani Sara Álvares-Solas Ana Carolina Soares Amaral Sonny Andrianto Trefor Aspden Marios Argyrides John Jamir Benzon R Aruta Stephen Atkin Olusola Ayandele Migle Baceviciene Radvan Bahbouh Andrea Ballesio David Barron Ashleigh Bellard Sóley Sesselja Bender Kerime Derya Beydağ Gorana Birovljević Marie-Ève Blackburn Teresita Borja-Alvarez Joanna Borowiec Miroslava Bozogáňová Solfrid Bratland-Sanda Matthew H E M Browning Anna Brytek-Matera Marina Burakova Yeliz Çakır-Koçak Pablo Camacho Vittorio Emanuele Camilleri Valentina Cazzato Silvia Cerea Apitchaya Chaiwutikornwanich Trawin Chaleeraktrakoon Tim Chambers Qing-Wei Chen Xin Chen Chin-Lung Chien Phatthanakit Chobthamkit Bovornpot Choompunuch Emilio J Compte Jennifer Corrigan Getrude Cosmas Richard G Cowden Kamila Czepczor-Bernat Marcin Czub Wanderson Roberto da Silva Mahboubeh Dadfar Simon E Dalley Lionel Dany Jesus Alfonso D Datu Pedro Henrique Berbert de Carvalho Gabriel Lins de Holanda Coelho Avila Odia S De Jesus Sonia Harzallah Debbabi Sandesh Dhakal Francesca Di Bernardo Donka D Dimitrova Jacinthe Dion Barnaby Dixson Stacey M Donofrio Marius Drysch Hongfei Du Angel M Dzhambov Claire El-Jor Violeta Enea Mehmet Eskin Farinaz Farbod Lorleen Farrugia Leonie Fian Maryanne L Fisher Michał Folwarczny David A Frederick Matthew Fuller-Tyszkiewicz Adrian Furnham Antonio Alías García Shulamit Geller Marta Ghisi Alireza Ghorbani Maria Angeles Gomez Martinez Sarah Gradidge Sylvie Graf Caterina Grano Gyöngyvér Gyene Souheil Hallit Motasem Hamdan Jonathan E Handelzalts Paul H P Hanel Steven R Hawks Issa Hekmati Mai Helmy Tetiana Hill Farah Hina Geraldine Holenweger Martina Hřebíčková Olasupo Augustine Ijabadeniyi Asma Imam Başak İnce Natalia Irrazabal Rasa Jankauskiene Ding-Yu Jiang Micaela Jiménez-Borja Verónica Jiménez-Borja Evan M Johnson Veljko Jov School of Psychology and Sport Science Anglia Ruskin University Cambridge United Kingdom Centre for Psychological Medicine Perdana University Kuala Lumpur Malaysia. Electronic address: viren.swami@aru.ac.uk. Department of Cognition Emotion and Methods in Psychology Faculty of Psychology University of Vienna Vienna Austria. Department of Psychology and Psychodynamics Karl Landsteiner University of Health Sciences Krems an der Donau Austria. Institute of Psychology University of Tartu Tartu Estonia. Department of Psychology Koç University Istanbul Turkiye. Department of Psychology and Behavioural Studies Ekiti State University Ado-Ekiti Nigeria. Department of Art Studies Tarbiat Modares University Tehran Iran. Department of Psychology University of Chittagong Chattogram Bangladesh. Department of Psychoeducation and Psychology Université du Québec en Outaouais Saint-Jérôme Canada. INSPECT-LB: National Institute of Public Health Clinical Epidemiology and Toxicology Beirut Lebanon School of Pharmacy Lebanese International University Beirut Lebanon. Department of Management Ahmed Bin Mohammad Military College Doha Qatar. Faculty of Psychology Panteion University of Social and Political Sciences Athens Greece. Royal College of Surgeons Ireland-Bahrain Adliya Bahrain. Department of Midwifery Faculty of Health Sciences Munzur University Tunceli Turkiya. Department of Oral Medicine and Diagnostic Sciences Vision College of Dentistry and Nursing Vision Colleges Riyadh Saudi Arabia. Facultad de Ciencias de la Vida Universidad Regional Amazónica Ikiam Muyuna Ecuador. Federal Institute of Education Science and Technology of Southeast Minas Gerais Barbacena Brazil. Department of Psychology Universitas Islam Indonesia Yogyakarta Indonesia. Department of Psychology Aberystwyth University Ceredigion United Kingdom. Department of Psychology Neapolis University Pafos Paphos Cyprus. Department of Psychology De La Salle University Phillippines. Department of Gen

The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset - with data collected between 2020 and 2022 - to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups. Multi-group confirmatory factor analysis indicated that full scalar invariance was upheld across all nations, languages, gender identities, and age groups, suggesting that the unidimensional BAS-2 model has widespread applicability. There were large differences across nations and languages in latent body appreciation, while differences across gender identities and age groups were negligible-to-small. Additionally, greater body appreciation was significantly associated with higher life satisfaction, being single (versus being married or in a committed relationship), and greater rurality (versus urbanicity). Across a subset of nations where nation-level data were available, greater body appreciation was also significantly associated with greater cultural distance from the United States and greater relative income inequality. These findings suggest that the BAS-2 likely captures a near-universal conceptualisation of the body appreciation construct, which should facilitate further cross-cultural research.

关键词： Body appreciation Body appreciation Scale-2 (BAS-2) Cross-cultural Measurement invariance Multi-group confirmatory factor analysis (MG-CFA) Psychometrics Structural analysis

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Proposal of a methodology for implementation of service operations strategies in business projects 23

Proposal of a methodology for implementation of service oper...

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23rd International Conference for production Research, ICPR 2015

作者： Munik, J. Pinheiro De Lima, E. Costa, S.E.G. Graduate Program in Production Engineering and Systems - PPGEPS Pontifical Catholic University of Paraná - PUCPR Imaculada Conceição Street 1155 Curitiba Paraná Brazil Graduate Program in Production Engineering and Systems - PPGEPS Federal Technological University of Paraná Av. Sete de Setembro 3165 Curitiba Paraná Brazil

Strategies when unfolded through a systematic methodology, can ensure a greater probability of positive return for organizations such as increased quality and reduced production costs. In this paper, it will be presented the development of a systematic methodology for Strategic Management of Operations, with the objective of proposing the construction and refinement of a conceptual model used to develop Strategies. The organizations used in the research sample are characterized to be in the area of Service Operations in Project regimes. This methodology can optimize the use of a correct approach to the processes of development of Strategies, with more accurate monitoring of all stages of implementation. Finally, the study allows us to analyze the application of the methodology, checking its academic contributions and the results of the case studies analyzed.

关键词： Strategic planning

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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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Integration of a mathematical model within reference task model at the procurement process using BPMN for disasters events 6th

Integration of a mathematical model within reference task mo...

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6th International Conference on Swarm Intelligence, ICSI 2015 held in conjunction with the 2nd BRICS Congress on Computational Intelligence, CCI 2015

作者： Lima, Fabiana Santos Gonçalves, Mirian Buss Samed, Márcia Marcondes Altimari Hellingrath, Bernd Department of Post Graduate Production and Systems Engineering Federal University of Santa Catarina Florianópolis Brazil Department of Production Engineering State University of Maringá Maringá Brazil Department of Information Systems and Supply Chain Management Westfälische Wilhelms-Universität Münster Münster Germany

ISBN: (纸本)9783319204680

The presented approach on this article is related to the task streams activities according to the reference model from humanitarian logistics tasks proposed by Blecken (2009) using the Business Process Modeling Notation (BPMN). Steps were presented initially for the mathematical model insertion, emphasizing on the function of supplies acquisition during the phase of response in case of disasters. The outcome from this model consists on determining which suppliers have the capability to deliver emergency supply items on the requested date. Illustrating the usage of this model, we will show the development of a small example. The first approach contributions is the BPMN specification for assessment tasks and procurement, according to the reference model, including new tasks. The second contribution is represented by a mathematical model insertion, specifically on the task "select supplier", from the reference model. Therefore, there was a graph model proposed for the Network Flow Model, which was adapted to the Humanitarian Logistics context. © Springer International Publishing Switzerland 2015.

关键词： Disasters

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Proposal for an image-based software system for dental implant positioning 15

Proposal for an image-based software system for dental impla...

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15th IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2015

作者： Rizzatti, Cesar Luiz Rudek, Marcelo Szejka, Anderson Luis Canciglieri, Osiris Trajanovic, Miroslav Pontifical Catholic University of Parana-PUCPR Mechatronics Eng. Dept. Curitiba Brazil Graduate Program in Production Engineering and Systems - PPGEPS Curitiba Brazil Department for Production IT and Management University of Nis Faculty of Machanical Engineering Serbia

ISBN: (纸本)9781467379830

The technological development in healthcare experienced in actual days has relationship with the integration of many knowledge areas, fundamentally by searching new solutions in order to improve the quality of life of the society. Examples of this reality appears in medicine and engineering areas, where the computer-assisted techniques works together to solve many healthcare problems. In the surgical procedures context as well, as in dental implant planning, the surgeon still determine some parameters according to his personal experience, where only the visualization of the problems through Computed Tomography images are not enough to ensure the success of the procedure. Thus, this research aims to propose a computational model, as a decision support tool, in order to define a more appropriate positioning for dental implants. This is a fundamental part to determination of the necessary parameters for the process planning because the information is obtained automatically straight from image processing. The prototype presented in this work comprises a user-friendly interface, which allows dentists to observe the bone and dental structure in multi-perspective images. Also, it determines the implant location by an automatic procedure without intervention of dentist. The text shows a study case with the autonomous determination of an implant position. © 2015 IEEE.

关键词： Computerized tomography

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Losses and production efficiency: An interpretation for critical health care services

Losses and production efficiency: An interpretation for crit...

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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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