Browsing by Title
Now showing items 3558-3577 of 19364
-
Cerâmicas refratárias macroporosas derivadas de espumas ultraestáveis estabilizadas com partículas cerâmicas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, Câmpus São Carlos, 03/11/2020)Innovation on materials for heat conservation in high-temperature industrial processes is seen as an important strategy for Energy Efficiency. Fundamental studies can support the development of these materials and the ... -
Cerâmicas refratárias resinadas: fundamentos, análise crítica e efeito dos agentes grafitizantes e antioxidantes
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, , 30/08/2011)Improvements on carbon containing refractories are synonymous of benefits for the entire steel industry. In the last years, two particular developments deserve to be highlighted: (i) the report of additives able to graphitize ... -
O Cerrado da Universidade Federal de São Carlos como fonte de recursos naturais: diversidade de vespas parasitoides (Hymenoptera, Ichneumonoidea)
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, Câmpus São Carlos, 28/03/2024)The biodiversity of the Cerrado is considered high, but knowledge about the insects in this biome is still scarce. This work aimed to understand the community of parasitoid wasps from the Braconidae and Ichneumonidae ... -
Certificação ambiental e desenvolvimento sustentável: avaliação para o setor sucroalcooleiro localizado na bacia hidrográfica do rio Mogi-Guaçi/SP.
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, , 02/04/2004)The sugar cane culture always was been associated, throughout its history, with ambient degradation and social contingencies. The positioning, on the part of the sugar cane industry, with relation to the negative impacts ... -
Certificação de frutas no Brasil: influências na coordenação e gerenciamento das cadeias de suprimentos
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, , 25/01/2008)The fruit certification in Brazil is a strategy adopted by the supply chain as a means of generating value and reduction of informational asymmetries between buyers and sellers. This strategy comes as a demand result from ... -
Certificação de grãos no estado de Mato Grosso: estudo de caso em uma empresa produtora e exportadora de soja
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, , 26/10/2010)Large sized companies in the grain segment are trying to make their products stand out in the market. In order to do so, they seek for certification to meet the expectations of consumer markets, regarding the intrinsic ... -
Certificação e desenvolvimento de marcas como estratégia de diferenciação de produtos: o caso da cadeia agroindustrial da carne bovina
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP, , 17/06/2008)The aim of this study was to analyze and compare the competitiveness of differentiation systems that use certification and brands as segmentation strategies in the bovine meat market in Brazil. It was developed a qualitative ... -
Certificação participativa e compra coletiva de alimentos ecológicos: redes locais construindo mercados cooperativos, um estudo na região de Campinas - São Paulo
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 06/05/2011)The countryside 'modernization' and the cities development in recent years have shown a growing rift in the relationship between man and nature, and consequently the decrease in family and ecological agricultural practices. ... -
Célestin Freinet: história, política, princípios, técnicas e pesquisas acadêmicas (1982-2018)
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Educação - PPGE, Câmpus São Carlos, 28/10/2022)The present work has as its theme Freinet Pedagogy and academic research (theses and dissertations), between 1982 and 2018, which address theory and practice in the classroom. Célestin Freinet believed that techniques and ... -
Células solares: princípios e investigação do uso de redes de nanofios de SnO2 para aumento de eficiência
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/11/2021)In this work, a review was carried out on the functioning of commercially available solar cells and methods used to improve their efficiency, focusing in the final part on the proposal to apply the use of a network of SnO2 ... -
O céu que nos protege: a desertificação das relações humanas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Imagem e Som - PPGIS, , 09/06/2014)And the world at full speed, with its re-engineering and mass production, would bring hope to men. It was possible to believe in the prosperity of technique as a compensation for the gap imposed by the Second World War. ... -
Chaminé solar como alternativa para incrementar a ventilação natural em espaços internos
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Civil - PPGECiv, , 02/08/2010)This work aims to investigate the influence of solar chimneys in the natural ventilation in buildings located in Brazil. Considering that Brazil is a tropical country and has a great potential for the harnessing of solar ... -
Charge carrier dynamics and optoelectronic properties in quantum tunneling heterostructures
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 17/09/2021)Semiconductor quantum tunneling heterostructures offer a wide range of applications as photosensors, lasers, and circuit elements. However, fundamental questions related to energy transfer mechanisms and the correlation ... -
Charges na pandemia: subjetividade e condição humana
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Estudos da Condição Humana - PPGECH-So, Câmpus Sorocaba, 01/09/2022)This work has a main theme the subjectivity and the human condition in contemporary political cartoons during the Covid-19 pandemic, aiming at the analysis of speeches and texts that circulated in the first quarter of the ... -
Chatbots: a importância do processamento de língua natural para a experiência do usuário
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/03/2023)The chatbot market has been showing exponential growth in the Brazilian territory in the last five years, going from 8 thousand chatbots created in 2017 to 60 thousand in 2019, 101 thousand in 2020 and 216 thousand in 2021. ... -
As chaves do Inferno: as múltiplas linguagens em Sandman, de Neil Gaiman
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Estudos de Literatura - PPGLit, Câmpus São Carlos, 24/08/2018)The present research presents how the multiple languages that are part of Sandman, by Neil Gaiman, simultaneously construct and reconstruct his work, showing how the gathering of visual and textual is intrinsically ... -
Chácara do Rosário: um estudo do patrimônio cultural no âmbito do turismo rural de Itu-SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 08/12/2010)The present work has as main objective to analyze the current uses of the historical-cultural heritage in the development of tourist activities in a historic farm in the Itu region: Chácara do Rosário. For that, it started ... -
Checagem de conformidade arquitetural na modernização orientada a arquitetura
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência da Computação - PPGCC, Câmpus São Carlos, 03/03/2016)Architecture-Driven Modernization (ADM) is a model-based initiative for standardizing reengineering processes. Its most important meta-model is KDM (Knowledge Discovery Metamodel), which is a platform and language-independent ... -
Checklist de homobasidiomicetos corticioides (Agaricomycetes, Basidiomycota) no Estado de São Paulo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Lagoa do Sino, 12/04/2022)Currently, the world diversity of fungi is estimated between 2.2 and 5.1 million species. However, only around 144 thousand species are known. Fungi are essential for the maintenance of most ecosystems as they are among ... -
A chegada de bebês nascidos durante a pandemia de COVID-19 à creche
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 10/04/2023)The present paper addresses aspects related to the time of arrival of babies to daycare centers, understood here as a period of time for reception and adaptation, after the pandemic of COVID-19. It arose from the curiosity ...