This article is focused on improving safety at railway crossings and points of active and passive safety features. Following these general safety rules we can reduce or eliminate the risks that increasingly affect the right of railway crossings. The article describes redundant lock crossing time which unfavorably affects the rail crossing accidents and the solution which eliminates this factor. The paper is supported by the VEGA Agency by the Project 1/0188/13 ”Quality factors of integrated transport system in the effective provision of public transport services in the context of globalisation“ that is solved at the Faculty of Operation and Economics of Transport and Communications, University of Žilina.
{"title":"Increasing the Safety of Railway Crossings","authors":"E. Nedeliaková, Ivan Nedeliak, M. Búda","doi":"10.26552/tac.c.2013.2.3","DOIUrl":"https://doi.org/10.26552/tac.c.2013.2.3","url":null,"abstract":"This article is focused on improving safety at railway crossings and points of active and passive safety features. Following these general safety rules we can reduce or eliminate the risks that increasingly affect the right of railway crossings. The article describes redundant lock crossing time which unfavorably affects the rail crossing accidents and the solution which eliminates this factor. The paper is supported by the VEGA Agency by the Project 1/0188/13 ”Quality factors of integrated transport system in the effective provision of public transport services in the context of globalisation“ that is solved at the Faculty of Operation and Economics of Transport and Communications, University of Žilina.","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68993298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-08DOI: 10.21714/2236-02632012v2n2tac29
A. A. Gonçalves, J. P. Barbosa, C. Martins
{"title":"Casos para Ensino: Inovação em Serviços de Saúde: a Implementação do PACS no INCA","authors":"A. A. Gonçalves, J. P. Barbosa, C. Martins","doi":"10.21714/2236-02632012v2n2tac29","DOIUrl":"https://doi.org/10.21714/2236-02632012v2n2tac29","url":null,"abstract":"","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-08DOI: 10.21714/2236-02632012v2n2tac23
Halley Ferreira Pinto, Vladmir Carneiro Ferreira, V. E. Hoffmann, Gisele Silveira Coelho Lopes
The objective of this study is to report the application of Nonaka and Takeuchi’s (2008) four modes of knowledge conversion on university management, specifically in the Secretary of Academic Administration (SAA) at the University of Brasilia (UnB). The SAA is responsible for academic monitoring of all UnB students, from enrollment to graduation, and also for the registration of diplomas from several other institutions of higher education (IHE) in the Federal District. Based on the literature on bureaucratic structure and dysfunctions, informal organizations and the spiral of knowledge, we developed an interview script, which was applied to the SAA employees. The result was the drafting of a manual for using the Diploma Registration System (SIDIP), either as a single file or as pages accessed via intranet. Thus, tacit knowledge became explicit, and enhanced the preservation of knowledge within the organization.
{"title":"Conversão do conhecimento : uma intervenção na gestão universitária","authors":"Halley Ferreira Pinto, Vladmir Carneiro Ferreira, V. E. Hoffmann, Gisele Silveira Coelho Lopes","doi":"10.21714/2236-02632012v2n2tac23","DOIUrl":"https://doi.org/10.21714/2236-02632012v2n2tac23","url":null,"abstract":"The objective of this study is to report the application of Nonaka and Takeuchi’s (2008) four modes of knowledge conversion on university management, specifically in the Secretary of Academic Administration (SAA) at the University of Brasilia (UnB). The SAA is responsible for academic monitoring of all UnB students, from enrollment to graduation, and also for the registration of diplomas from several other institutions of higher education (IHE) in the Federal District. Based on the literature on bureaucratic structure and dysfunctions, informal organizations and the spiral of knowledge, we developed an interview script, which was applied to the SAA employees. The result was the drafting of a manual for using the Diploma Registration System (SIDIP), either as a single file or as pages accessed via intranet. Thus, tacit knowledge became explicit, and enhanced the preservation of knowledge within the organization.","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68208152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-08DOI: 10.21714/2236-02632012V2N2TAC27
C. M. Mello, Jucélia Appio Tibola, Liliane Canopf, Marcio Pascoal Cassandre, B. H. R. Fernandes
{"title":"Casos para Ensino: Cristófoli Equipamentos de Biossegurança: a Trajetória de um Visionário","authors":"C. M. Mello, Jucélia Appio Tibola, Liliane Canopf, Marcio Pascoal Cassandre, B. H. R. Fernandes","doi":"10.21714/2236-02632012V2N2TAC27","DOIUrl":"https://doi.org/10.21714/2236-02632012V2N2TAC27","url":null,"abstract":"","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-11-08DOI: 10.21714/2236-02632012v2n2tac26
J. Vianello, J. P. Teixeira
There is often a large gap between the planned value of investment in a project (capital expenditure [CAPEX]) and financial implementation of this. This fact creates a mismatch between the net present value (NPV) of the planned project and the outcome achieved. Depending upon the company’s project portfolio, this could even threaten its solvency. Therefore, a quantitative risk analysis that takes into account different possible scenarios for these investment values is extremely important to statistically measure the real value of a project. The aim of this paper is to present the reasons for mismatch between planned and final investment values. Although the results are valid for projects in the petrochemical and refining sector, also called downstream in the oil industry, the methodology can be applied upstream, or even to other industry branches.
{"title":"Modelagem da Incerteza nos Valores de Investimentos de Projetos do Setor Petrolífero","authors":"J. Vianello, J. P. Teixeira","doi":"10.21714/2236-02632012v2n2tac26","DOIUrl":"https://doi.org/10.21714/2236-02632012v2n2tac26","url":null,"abstract":"There is often a large gap between the planned value of investment in a project (capital expenditure [CAPEX]) and financial implementation of this. This fact creates a mismatch between the net present value (NPV) of the planned project and the outcome achieved. Depending upon the company’s project portfolio, this could even threaten its solvency. Therefore, a quantitative risk analysis that takes into account different possible scenarios for these investment values is extremely important to statistically measure the real value of a project. The aim of this paper is to present the reasons for mismatch between planned and final investment values. Although the results are valid for projects in the petrochemical and refining sector, also called downstream in the oil industry, the methodology can be applied upstream, or even to other industry branches.","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68208213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Paul McNamee, Veselin Stoyanov, J. Mayfield, Timothy W. Finin, T. Oates, Tan Xu, Douglas W. Oard, Dawn J Lawrie
Our team from the JHU HLTCOE participated in the Entity Linking and Cold Start Knowledge Base tasks in this year’s Text Analysis Conference Knowledge Base Population evaluation. We have previously participated in TAC-KBP entity linking evaluations in 2009, 2010, and 2011. This year we developed two new systems: CALE (Context Aware Linker of Entities) and KELVIN (Knowledge Extraction, Linking, Validation, and INference) to support our research for this year’s exciting tasks.
{"title":"HLTCOE Participation at TAC 2012: Entity Linking and Cold Start Knowledge Base Construction","authors":"Paul McNamee, Veselin Stoyanov, J. Mayfield, Timothy W. Finin, T. Oates, Tan Xu, Douglas W. Oard, Dawn J Lawrie","doi":"10.13016/M2CN6Z36Q","DOIUrl":"https://doi.org/10.13016/M2CN6Z36Q","url":null,"abstract":"Our team from the JHU HLTCOE participated in the Entity Linking and Cold Start Knowledge Base tasks in this year’s Text Analysis Conference Knowledge Base Population evaluation. We have previously participated in TAC-KBP entity linking evaluations in 2009, 2010, and 2011. This year we developed two new systems: CALE (Context Aware Linker of Entities) and KELVIN (Knowledge Extraction, Linking, Validation, and INference) to support our research for this year’s exciting tasks.","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66547904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-06-29DOI: 10.21714/2236-02632012V2N1TAC15
Thiago Willy de Carvalho Andrade, P. H. Albuquerque
{"title":"Tomada de Decisão Usando o Analytic Hierarchy Process (AHP) para a Seleção de um Curso para Concurso Público","authors":"Thiago Willy de Carvalho Andrade, P. H. Albuquerque","doi":"10.21714/2236-02632012V2N1TAC15","DOIUrl":"https://doi.org/10.21714/2236-02632012V2N1TAC15","url":null,"abstract":"","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-06-29DOI: 10.21714/2236-02632012V2N1TAC16
Denis Alves Perdigão
{"title":"Casos para Ensino: O Dilema de Jusciléia: Formação Superior e (Im)possibilidades de Reinserção Profissional","authors":"Denis Alves Perdigão","doi":"10.21714/2236-02632012V2N1TAC16","DOIUrl":"https://doi.org/10.21714/2236-02632012V2N1TAC16","url":null,"abstract":"","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-06-29DOI: 10.21714/2236-02632012v2n1tac19
Betânia Tanure, Vera L. Cançado, Selmara Raquel Gomes Sales
{"title":"Casos para Ensino: Mirabela: O Desafio de um Turn Around","authors":"Betânia Tanure, Vera L. Cançado, Selmara Raquel Gomes Sales","doi":"10.21714/2236-02632012v2n1tac19","DOIUrl":"https://doi.org/10.21714/2236-02632012v2n1tac19","url":null,"abstract":"","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-06-29DOI: 10.21714/2236-02632012V2N1TAC14
Marco Aurélio Carino Bouzada
This work presents a tutorial to teach a quantitative methodology for forecasting known as Classical Decomposition, used in business to predict the future behavior of time series with different explicative components. A brief Literature Review was developed in relation to the already known and widespread theoretical aspects of the methodology. Then, the tutorial itself is presented which is composed of a text (in its entirety) and a spreadsheet (with screens and graphics for illustration). The tutorial can be used by students, researchers and managers who need to learn Classical Decomposition and can achieve the midpoint between a purely theoretical approach and a very technical guide for implementation of the method. Through its format, this study aims to encourage students to actively participate in the learning process.
{"title":"Aprendendo Decomposição Clássica: Tutorial para um Método de Análise de Séries Temporais","authors":"Marco Aurélio Carino Bouzada","doi":"10.21714/2236-02632012V2N1TAC14","DOIUrl":"https://doi.org/10.21714/2236-02632012V2N1TAC14","url":null,"abstract":"This work presents a tutorial to teach a quantitative methodology for forecasting known as Classical Decomposition, used in business to predict the future behavior of time series with different explicative components. A brief Literature Review was developed in relation to the already known and widespread theoretical aspects of the methodology. Then, the tutorial itself is presented which is composed of a text (in its entirety) and a spreadsheet (with screens and graphics for illustration). The tutorial can be used by students, researchers and managers who need to learn Classical Decomposition and can achieve the midpoint between a purely theoretical approach and a very technical guide for implementation of the method. Through its format, this study aims to encourage students to actively participate in the learning process.","PeriodicalId":49119,"journal":{"name":"Theory and Applications of Categories","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2012-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68207273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：