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Avaliação de procedimentos de extração e determinação de boro em amostras de solo e plantas
(Universidade Federal de São Carlos, 2006-02-20)
Boron is
present in soils as an essential nutrient for plants growing. Soils and plants sample
preparation procedures were evaluated aiming to compare the extractors efficiency.
Sample preparation methods, such as dry ...
Contribuições para o aprimoramento na utilização de andaimes suspensos em construções de edifícios conforme diretrizes da NR- 18
(Universidade Federal de São Carlos, 2006-12-13)
In this dissertation the subject of labor safety and health is approached, focusing on prevention of accidents when working in suspended scaffold, based on NR-18 as a preventive tool. The study initially presents information ...
Estudo da eletrodeposição da liga Fe-Mo a partir de soluções levemente alcalinas contendo NTA - Nitrilo Acetato de Sódio
(Universidade Federal de São Carlos, 2012-02-29)
Fe-Mo alloys were electrochemically deposited on to a Pt substrate, from an alkaline solution containing FeCl3, Na2MoO4, trisodium nitrilotriacetic (NTA), in which Fe3+ ions were ddissolved to form [Fe(OH)(NTA)]-, ...
Indicadores de desempenho como instrumento de gestão de lodo de estações de tratamento de esgoto
(Universidade Federal de São Carlos, 2023-04-27)
The improvement and efficiency of sanitary sewage systems depend on management from an integrated perspective. An important stage that composes the sewage systems is the management of the solid waste generated, however, ...
Avaliação de aditivos poliméricos e cerâmicos para a otimização microestrutural de refratários semi-isolantes
(Universidade Federal de São Carlos, 2023-07-21)
Macroporous insulating refractories have been extensively investigated due to their low thermal conductivity, low density, and non-toxicity compared to fibrous ceramic insulators. However, there are still challenges in ...
Sistematização da inspeção de código SQL utilizando a técnica stepwise abstraction e a ferramenta CRISTA
(Universidade Federal de São Carlos, 2015-03-16)
Context: Inspections are a software quality assurance activity which can be applied throughout the development process and in different types of artifacts, since it is a statistic activity, based essentially on reading ...
Teorema da esfera suave via fluxo de Ricci
(Universidade Federal de São Carlos, 2023-08-04)
The goal of this dissertation is the theoretical development of the Ricci flow, a differential equation over a family of Riemannian metrics on an arbitrary differentiable manifold, and its use in the proof of the so-called ...
Desenvolvimento de compósitos de polímero ionomérico e metal baseados em poli(éter-éter-cetona) sulfonados
(Universidade Federal de São Carlos, 2023-07-26)
Ionic polymer-metal composites (IPMCs) are smart and bio-inspired materials that have a metal/polymer/metal sandwich structure. These are capable of deforming in response to electrical stimuli and vice versa, being promising ...
Programação da produção em ambientes de manufatura aditiva: análise do estado-da-arte e proposta de método de resolução
(Universidade Federal de São Carlos, 2023-05-05)
With the advancement of production technologies and materials, it is currently possible
to use Additive Manufacturing (AM), also known as 3D printing, for the large-scale
production of finished products, with numerous ...
Desenvolvimento de um método para projetar, analisar e controlar o processo de fabricação em tempo real de um produto farmacêutico empregando ferramentas quimiométricas e infravermelho
(Universidade Federal de São Carlos, 2023-06-13)
Innovation and continuous improvements in manufacturing processes to produce high quality drugs in a short period of time has been a great challenge in the pharmaceutical industries. The use of Process Analytical Technology ...