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Introdução a topologia diferencial 微分拓扑概论
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192303
L. Gomes, R. Leão
{"title":"Introdução a topologia diferencial","authors":"L. Gomes, R. Leão","doi":"10.20396/revpibic2720192303","DOIUrl":"https://doi.org/10.20396/revpibic2720192303","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126961003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The effect of travel speed and laser power in the porosity and cracking of AISI H13 tool steel produced by adittive manufacturing 研究了行程速度和激光功率对增材制造的AISI H13工具钢气孔和开裂的影响
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192285
B. D. Santos, É. Lopes, E. Fonseca
{"title":"The effect of travel speed and laser power in the porosity and cracking of AISI H13 tool steel produced by adittive manufacturing","authors":"B. D. Santos, É. Lopes, E. Fonseca","doi":"10.20396/revpibic2720192285","DOIUrl":"https://doi.org/10.20396/revpibic2720192285","url":null,"abstract":"This paper demonstrates the obtainment of the optimal parameters of production of a H13 tool steel by additive manufacturing in regard of porosity and cracking. The experimental analysis of 28 samples allowed the plotting of 2 charts that contain regions of the most efficient parameters of VED and travel speed that resulted in lower porosity and smaller crack length.","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130433636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An investigation of lignocellulosic biopolymers solubility in Protic Ionic Liquids aqueous solutions 木质纤维素生物聚合物在质子离子液体水溶液中的溶解度研究
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192152
L. C. G. Petrin, Mariana Costa, Rafael M. Dias
{"title":"An investigation of lignocellulosic biopolymers solubility in Protic Ionic Liquids aqueous solutions","authors":"L. C. G. Petrin, Mariana Costa, Rafael M. Dias","doi":"10.20396/revpibic2720192152","DOIUrl":"https://doi.org/10.20396/revpibic2720192152","url":null,"abstract":"The use of Protic Ionic Liquids (PILs) to realize the pretreatment step of lignocellulosic biomass represents a promising technique, since they have been considered as green solvents for lignin dissolution and its extraction from biomass. In this study were evaluated the ability of six PILs and their aqueous solutions to dissolve Kraft lignin at the temperature of 323.15 K. This process was also evaluated within different periods of time (1, 2, 4, 8 and 24 hours), indicating that the saturation is reached within 8 hours to the majority of the systems studied. An optical microscope was used to analyze the lignin, xylose and cellulose dissolution process, separately, in tris(2-hydroxyethylammonium) lactate, which presented the highest ability to dissolve lignin among the PILs studied. This PIL was also used to assess the temperature effect, showing that lignin dissolution was increased when higher temperatures were applied.","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128806883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Desempenho dos índices de adiposidade corporal, de forma corporal e de massa gorda relativa na identificação do acúmulo de gordura corporal e de um perfil metabólico desfavorável em mulheres participantes do NutriHS – Nutritionists Health Study 在营养学家健康研究中，身体肥胖指数、体型和相对脂肪量在确定身体脂肪积累和不良代谢状况方面的表现
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192243
Najla Crouchan, A. Vasques, R. Freitas, F. Ribeiro, I. Solar, Alfredo Hanada, V. Santos, C. Xavier, Marina Barbosa, Bruno Geloneze, Bianca Pitito, Sandra Vivolo, Luciana D. Folchetti, I. Silva
{"title":"Desempenho dos índices de adiposidade corporal, de forma corporal e de massa gorda relativa na identificação do acúmulo de gordura corporal e de um perfil metabólico desfavorável em mulheres participantes do NutriHS – Nutritionists Health Study","authors":"Najla Crouchan, A. Vasques, R. Freitas, F. Ribeiro, I. Solar, Alfredo Hanada, V. Santos, C. Xavier, Marina Barbosa, Bruno Geloneze, Bianca Pitito, Sandra Vivolo, Luciana D. Folchetti, I. Silva","doi":"10.20396/revpibic2720192243","DOIUrl":"https://doi.org/10.20396/revpibic2720192243","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121572716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Análise do comportamento de estacas escavadas, instrumentadas, com e sem anéis em solo sedimentar 沉降土中带环和不带环的开挖、仪表桩的性能分析
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192163
I. Corrêa, Paulo J. R. Albuquerque
{"title":"Análise do comportamento de estacas escavadas, instrumentadas, com e sem anéis em solo sedimentar","authors":"I. Corrêa, Paulo J. R. Albuquerque","doi":"10.20396/revpibic2720192163","DOIUrl":"https://doi.org/10.20396/revpibic2720192163","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123059846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resolução do escoamento em um furo circular utilizando a fluidodinâmica computacional 利用计算流体动力学求解圆孔内的流动
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192262
Raphael Perez, P. Vatavuk
{"title":"Resolução do escoamento em um furo circular utilizando a fluidodinâmica computacional","authors":"Raphael Perez, P. Vatavuk","doi":"10.20396/revpibic2720192262","DOIUrl":"https://doi.org/10.20396/revpibic2720192262","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"11 35","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114087665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A distribuição espacial da indústria e sua contribuição para o crescimento urbano da região metropolitana de Campinas 工业的空间分布及其对坎皮纳斯都市区城市发展的贡献
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192276
Lucas Felipe Cassol Seixas, L. Matias
{"title":"A distribuição espacial da indústria e sua contribuição para o crescimento urbano da região metropolitana de Campinas","authors":"Lucas Felipe Cassol Seixas, L. Matias","doi":"10.20396/revpibic2720192276","DOIUrl":"https://doi.org/10.20396/revpibic2720192276","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115657263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of the geotechnical properties of collapsible soils by laboratory testing 室内试验评价湿陷性土的岩土力学特性
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192229
Joao Souza, Paulo José Rocha de Albuquerque
{"title":"Evaluation of the geotechnical properties of collapsible soils by laboratory testing","authors":"Joao Souza, Paulo José Rocha de Albuquerque","doi":"10.20396/revpibic2720192229","DOIUrl":"https://doi.org/10.20396/revpibic2720192229","url":null,"abstract":"This paper approaches the geotechnical aspects of unsaturated and collapsible soils that affect foundations structures and earthworks, causing pathologies in various constructions in Brazil. Thus, to analyze the soil properties were used samples collected from the Experimental Site of Soil Mechanics and Foundations of Unicamp. The tests were performed in the laboratory of soils mechanics at Faculty of Civil Engineering, where the tests of characterization, direct shear, collapse potential, and MCT classification were carried out. The results of the research show that the analyzed soil is potentially collapsible and has a laterite clayey soil behavior.","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128100142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison between experimental and simulated phase envelopes of the methane/olefin mixture 甲烷/烯烃混合物实验相包线与模拟相包线的比较
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192265
A. Falcade, P. Ribeiro, N. Policarpo, Nilo Kim
{"title":"Comparison between experimental and simulated phase envelopes of the methane/olefin mixture","authors":"A. Falcade, P. Ribeiro, N. Policarpo, Nilo Kim","doi":"10.20396/revpibic2720192265","DOIUrl":"https://doi.org/10.20396/revpibic2720192265","url":null,"abstract":"The study aims to compare bubble pressures of methane/olefin mixture obtained experimentally with those simulated by WinProp®, building the respective phase envelopes for different methane molar fractions, pressures, and temperatures.","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132217270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diretrizes para melhorar a integração do projeto e da produção de empreendimentos da construção civil por meio do sistema Last Planner® 通过Last Planner®系统改进建筑项目设计和生产集成的指导方针
Resumos do... Pub Date : 2019-12-15 DOI: 10.20396/revpibic2720192129
B. Bragato, A. Granja
{"title":"Diretrizes para melhorar a integração do projeto e da produção de empreendimentos da construção civil por meio do sistema Last Planner®","authors":"B. Bragato, A. Granja","doi":"10.20396/revpibic2720192129","DOIUrl":"https://doi.org/10.20396/revpibic2720192129","url":null,"abstract":"","PeriodicalId":136229,"journal":{"name":"Resumos do...","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134417115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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