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Portland International Conference on Management of engineering and Technology (PICMET)

作者： Gustavo Lagc Nascimcnto Kazuo Ilatakcyama Graduate Program in Production Engineering UNISOCIESC-Sociesc University Center Joinville-SC Brazil

ISBN: (纸本)9781509035953

The houses for the low income residential construction sector are one of the most prominent niches in the building construction sector in Brazil. However, the construction process continues to handcraft, which creates many errors and quality problems. To reach greater efficiency, it is necessary to have large-scale production with repeatability, standardization, high productivity and an accurate management system. The final product of the construction is a unique building, not in serial production. What makes it a project management model widely used nowadays is its unique product through a specific design. However, these management models are generic, for all kinds of activities and sectors, and it does not refer to innovation and industrial environment. Meanwhile, the construction industry needs a model for developing its innovative approaches for the best project management practices, relevant management and the peculiarities of the industry. The reference models suggest that the product can develop by dividing into stages. That division is a way to deal with the complex process of development and aims, in addition, to establish control points to ensure increased design efficiency. The purpose of this article is to generate? from the comparison of the models mentioned? a preliminary proposal phase for new reference model for innovation in construction.

关键词： Technological innovation Technology management Product development production Strategic planning Logic gates Project management

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How to improve the logistics issues during crop soybean in Mato Grosso state Brazil? 6

How to improve the logistics issues during crop soybean in M...

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6th International Conference on Information Systems, Logistics and Supply Chain, ILS 2016

作者： Tolo, Rodrigo Carlo Dos Reis, João Gilberto Mendes Vendrametto, Oduvaldo MacHado, Sivanilza Teixeira Rodrigues, Enio Fernandes Postgraduate Program of Engineering Production Paulista University São Paulo Brazil Federal Institute of Mato Grosso Rondonopolis Brazil Department of Management and Business Federal Institute of São Paulo Suzano Brazil

The soybean transport costs represent the biggest part of the costs that involve the production and commodity operations. This study analyzed the main soybean flow routes for the foreign Market and proposed alternative routes that contribute to reduce costs involving the transport of grains produced by the macro-region of the Mato Grosso state. For this purpose, it was used mathematical modeling with application of linear programming through Excel Solver supplement program, considering six origins (macro-regions of Mato Grosso state) and eight main destination ports. The results present a minimization of the transport costs in US$ 6.59 million, such as the reduction of the amount of routes used from 34 to 13 routes. It was concluded that the reduction of the transport costs was possible due to the inclusion of routes containing stretches of waterways, with the flow through the Port of Manaus/AM and Port of São Luiz/MA.

关键词： Linear programming

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Quality management in supply networks: The production chain of the baby fashion cluster in the State of Parana/Brazil 6

Quality management in supply networks: The production chain ...

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6th International Conference on Information Systems, Logistics and Supply Chain, ILS 2016

作者： De Lima, Elizangela Maria Menegassi Sacomano, Jose Benedito Souza, Leandro Menezes De Alcantara, Isabela Romanha Braga, Marcus De Melo Paranaense University - UNIPAR Umuarama Brazil Postgraduate Program in Production Engineering Paulista University-UNIP Sao Paulo S.P. Brazil Computing Institute Federal University of Alagoas - UFAL Maceio A.L. Brazil

The study of the clusters is of interest in the academic research due to their specific characteristics. The objective of this research is to analyze the quality management system in the production chain of the baby fashion cluster in the county of Terra Roxa, State of Parana, Brazil. We made a survey research with descriptive approach involving all the manufacturers of the cluster, using questionnaires with closed questions. The results showed that no matter their products are considered of good quality in Brazil and the manufacturers of this baby fashion cluster see quality as an important instrument to be competitive, just a part of them use quality management system and basic quality tools to improve their production processes.

关键词： Supply chains

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Determination of a Customer Value-oriented Product Portfolio

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Procedia CIRP 2016年 50卷 82-87页

作者： Eric Rebentisch Günther Schuh Michael Riesener Max Gerlach Paul Zeller MIT Consortium for Engineering Program Excellence (CEPE) Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA Laboratory for Machine Tools and Production Engineering (WZL) Chair of Production Engineering RWTH Aachen University Steinbachstraße 19 52074 Aachen Germany

Nowadays, manufacturing companies offer an increasing amount of product variants. Especially in B2B markets, product variety is taken for granted. Hence, existing variety management approaches focus exclusively on the variety implications. Certain approaches consider customer benefit when evaluating potential product variants. However, a targeted decision-making approach for adapting the variant quantity regarding the customer value does not exist. In this paper, a method is presented that accounts for changes in customer value as a function of the number of product variants offered. Thus, attributes that influence the customer value are identified and linked to the product variant quantity.

关键词： Complexity Management Management of Variety Optimization of Product Portfolio Depth Customer Value-Optimization

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Information systems in supply chain: A study of the furniture cluster in the state of parana, Brazil 6

Information systems in supply chain: A study of the furnitur...

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6th International Conference on Information Systems, Logistics and Supply Chain, ILS 2016

作者： De Lima, Elizangela Maria Menegassi Sacomano, Jose Benedito De Oliveira, Cristina Correa Tavares, Priscila Facciolli Dos Reis, Nelio Fernando Dos Reis, Joao Gilberto Mendes Abe, Jair Minoro Postgraduate Program in Production Engineering Paulista University-UNIP Sao Paulo S.P. Brazil Paranaense University - UNIPAR Umuarama P.R. Brazil Morumbi Campus Paulista University-UNIP Sao Paulo S.P. Brazil

This research analyzes the use of Information System (IS) by the furniture cluster located in the city of Umuarama, State of Parana, Brazil. The methodology used was a survey research made in 37 companies of this segment. These companies were interviewed about the use of IS as a competitive advantage in the cluster and in the distribution channel. The results showed that small enterprises use limited resources of IS in their internal processes and relationships with the distribution channels. The use of applications increases in midsize companies;however, they do not have systems to analyze their after sales. Large companies make intensive use of software in administrative processes, reaching more competitiveness than the other competitors.

关键词： Supply chains

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Selecting transport routes of grains in Brazil using fuzzy logic 6

Selecting transport routes of grains in Brazil using fuzzy l...

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6th International Conference on Information Systems, Logistics and Supply Chain, ILS 2016

作者： Abraham, Emerson Rodolfo Toloi, Rodrigo Carlo Dos Reis, João Gilberto Mendes Colossetti, Adriane Paulieli Postgraduate Program of Engineering Production Paulista University São Paulo Brazil Metodista University São Bernardo do Campo Brazil Federal Institute of Mato Grosso Rondonopolis Brazil Faculty of Informatics and Management Paulista São o Paulo Brazil

The Brazilian grain production for 2014/15 was estimated at 200.682 million tons, which corresponds to 15.08% of world production. The largest Brazilian producer is the state of Mato Grosso, which produces about 29.3% of soybeans in Brazil. The objective of this study was to develop and analyze a computerized decision model to determine the best cargo transportation route. For this reason, a model was created using Fuzzy Logic on MATLAB®R2015b software. The input values were: US$3.25 / ton / 100km for cost, 27.7 hours for time and 94.2% for reliability, and pointed preferably the port of Itaqui with priority 5.94, to Miritituba priority 5.41, the third choice would be Santos Priority 4.82 and finally the Paranaguá destination with priority 4.02. It could be concluded that it is possible to make the decision to which harbor to export through the use of technical criteria, after testing the model.

关键词： Fuzzy logic

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A comparative analysis between clustered and non-clustered companies using innovation indicators

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IFAC-PapersOnLine 2015年第3期48卷 155-160页

作者： Saraceni, Adriana V. De Resende, Luis Mauricio Martins Serpe, Luis Felipe De Andrade Junior, Pedro Paulo Federal University of Technology - Paraná UTFPR - Production Engineering Post Graduation Program Brazil

The Innovation has become a central and pivotal element in the development of organizations. The aim of this paper was to analyze and compare the Innovation Indexes using indicators in two Brazilian regions, in order to identify if independent international companies have higher innovation indexes than those that belonging to an industrial cluster. Methodologically, it was used a research tool to identify the Innovation Index of these companies (questionnaires with open and closed questions), applied to the company's senior managers. The results showed that there is a link between the innovation index and companies within an industrial cluster. Thus, it was possible to observe that the reunion in clusters favors the development of innovation, observing that the general indexes obtained were bigger than those of the independent international companies were. Furthermore, the study made possible to obtain a clear view on the importance of different aspects of innovation and their influence on the Innovation Index obtained on both scenarios. © 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

关键词： Surveys

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Increasing energy efficiency of the Cissus quadrangularis drying by hot air fluidization technique

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Energy Procedia 2017年 138卷 889-894页

作者： Jutamas Promnuch Nittaya Junka Chalermchai Wongs-Aree Somchart Soponronnarit Naruebodee Srisang Chaiwat Rattanamechaiskul Department of Engineering King Mongkut’s Institute of Technology Ladkrabang Prince of Chumphon Campus Chumphon 86160 Thailand Division of Crop Production Technology Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom 73000 Thailand Postharvest Technology Program School of Bioresources and Technology King Mongkut’s University Technology Thonburi Bangkok 10150 Thailand Division of Energy Technology School of Energy Environment and Materials King Mongkut’s University of Technology Thonburi Bangkok 10140 Thailand

The aim of this paper is to increase energy efficiency by reducing specific energy consumption (SEC) during Cissus quadrangularis drying. The fresh sample, with a high moisture content of 90 ± 2 % wet basis (w.b.), was dried by hot air Fluidized bed technique at temperatures of 90, 110, 130 and 150°C to a final moisture content of 5 % (w.b.) and then was compared to the results of tray drying at a low temperature of 50°C, following a method by Tha Sae Hospital in Chumphon province, Thailand. The drying kinetic result revealed that fluidization drying had a higher rate of water removal than the tray drying method. That rate directly correlated with the drying temperature; it increased with an increase of drying temperature. With the increasing of the rate, it resulted in a decreasing of SEC. Although using a drying temperature of 150°C had the highest rate of water removal and subsequently had the lowest SEC, it negatively affected the antioxidant activity of the sample. To dry Cissus quadrangularis with the lowest SEC as possible, it should be dried by hot air fluidization at a drying temperature of 110°C. At this drying condition, there is still a high rate of water removal and a low effect of the desired qualities of the sample.

关键词： Cissus quadrangularis fluidized bed antioxidant activity energy consumption

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Improved design of a cone-shaped rotating disk for shear force loading in a cell culture plate

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IOP Conference Series: Materials Science and engineering 2018年第1期297卷

作者： Boonrit Keawprachum Nuttapol Limjeerajarus Chalida Nakalekha Limjeerajarus Pornsak Srisungsitthisunti Production Engineering Program Faculty of Engineering King Mongkut's University of Technology North Bangkok 1518 Pracharat I Rd. Wongsawang Bangsue Bangkok 10800 THAILAND Research Center for Advanced Energy Technology Faculty of Engineering Thai–Nichi Institute of Technology 1771/1 Pattanakarn Suan Luang Bangkok 10250 THAILAND Department of Physiology Faculty of Dentistry Chulalongkorn University 34 Henri Dunant Rd Pathumwan Bangkok 10330 THAILAND Tel.: +66-2913-2500-24 Ext. 8218 Fax.: +66-2587-0029

In our previous study, a cone-shaped rotating disk had been designed and proposed for generating shear force on the cell in a cell culture plate. This study aims to improve the design of the rotating disk that could provide a better uniformity of shear stress distribution. The top of the cone was designed to be trimmed off to obtain a flat head area. The effect of tilt angle (θ) was numerically studied using computational fluid dynamics (CFD) technique in ANSYS-Fluent software. The results revealed that for 500 rpm, the new designed rotating disk with a height of cone-shaped top to the plate bottom h = 1 mm and θ = 25° provided the best uniformity of 0.820 which was better than that of the previously designed.

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Preliminary study results of crustal structure beneath Mount Merapi, Central Java, Indonesia

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AIP Conference Proceedings 2018年第1期1987卷

作者： Sandy Kurniawan Suhardja Sri Widiyantoro Mohamad Ramdhan J.-P. Métaxian 1Department of Geophysical Engineering Faculty of Exploration and Production Pertamina University Jakarta 12220 Indonesia 2Global Geophysics Research Group Faculty of Mining and Petroleum Engineering Bandung Institute of Technology Bandung 40132 Indonesia 3Earth Sciences Study Program Faculty of Earth Sciences and Technology Bandung Institute of Technology Bandung 40132 Indonesia 4ISTerre IRD R219 CNRS Université de Savoie Mont Blanc Le Bourget-du-Lac France

In this study, we put an effort to estimate crustal depth and image crustal structure beneath Merapi volcano by employing multicomponent analysis popularly known as Receiver Function technique. We collected a series of waveforms from teleseismic events recorded from October 2013 to mid-April 2015 at 53 stations as a part of DOMERAPI project. We processed selected seismograms by simple deconvolution process between radial and vertical components to estimate the depth of Moho discontinuity beneath the volcano. Current results show complex structure beneath the volcano and a relatively potential Moho depth at about 30 km, which becomes shallower to the North at about 23 km. Stations located at Southern and Northern area show potential low velocity zone though a velocity modelling is necessary to confirm its depth and how low the velocity is.

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