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Influencia de la relación caolín/cuarzo/feldespato y temperatura de sinterización sobre la absorción, resistencia a la compresión diametral y densificación de porcelanas.
(Universidad Nacional de TrujilloPE, 2021-11)
El presente trabajo de investigación tiene como objetivo difundir este tipo de tecnología
existente de tal forma que haya más difusión de la producción de porcelana en nuestro país,
lo que implica estudios sistemáticos. ...
Desenvolvimento de carreadores ambientalmente amigáveis com propriedade de liberação lenta do nitrogênio da ureia fertilizante
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAIS, 2016-03-09)
Nitrogen is an essential macronutrient for growth of plant. Currently, due to the wear and tear over the years and the high demand for food production, the soil cannot provide the necessary nitrogen for plant’s growth. ...
Optimización de la planta de tratamiento de agua potable del cantón Cevallos
(Escuela Superior Politécnica de Chimborazo, 2014-02-05)
The optimization of the drinking water treatment plant of the Cevallos canton, province of Tungurahua, aims to redesign and seek new alternatives to advance the current treatment system. In this research, the experimental ...
Rediseño de la planta de tratamiento de agua potable Regional Colta
(Escuela Superior Politécnica de Chimborazo, 2014-07-04)
The research work included the redesign of the Colta Regional Drinking Water Treatment Plant located in the parish of Sicalpa. The deductive, inductive and experimental methods through knowledge and analysis allowed us to ...
Análisis del comportamiento y beneficios de las mezclas asfálticas tibias
(Universidad Nacional de Ingeniería, 2017)
Análisis del comportamiento y beneficios de las mezclas asfálticas tibias
(Universidad Nacional de Ingeniería, 2017)
Hidrogel como condicionador de substrato para produção de mudas de Eucalyptus dunnii Maiden
(Universidade Federal de Santa MariaBRRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia Florestal, 2013-08-30)
The use of polymers hidroretentores mixed to the substrate, has the function of water retention and release in a gradual way to the plant, and may increase the efficiency of irrigation, reducing the consumption of water ...
Aplicação de coagulantes orgânicos extraídos do cacto (Opuntia cochenillifera) e da Moringa oleifera no tratamento de água
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2018-06-19)
The purpose of this work was to use organic coagulants (Moringa oleifera and Opuntia cochenillifera) in coagulation, flocculation and sedimentation processes for water supply. Water samples were collected from Tibagi River, ...
Concreto dosado em central
(2012)