Graphical Design
Mostrando 1-12 de 88 artigos, teses e dissertações.
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1. Finite strip method computer application for buckling analysis of thin-walled structures with arbitrary cross-sections
Abstract The Direct Strength Method (DSM) is a well-known formulation presented in the Brazilian standard ABNT NBR 14762:2010, that estimates the strength capacity of cold-formed steel (CFS) members. However, this formulation requires the elastic critical buckling loads as point of departure, regarding local (L), distortional (D) and global (G) modes, which
REM, Int. Eng. J.. Publicado em: 2021-09
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2. APPLICATION OF RESPONSE SURFACE METHODOLOGY FOR LIPASE CATALYZED SYNTHESIS OF 2-ETHYLHEXYL PALMITATE IN A SOLVENT FREE SYSTEM USING ULTRASOUND
Abstract This study aims at clean production of 2-ethylhexyl palmitate catalyzed by lipase Fermase CALB 10000 in a solvent-free system using ultrasound technology. The central composite design (CCD) of response surface methodology with 4 factors at 3 levels consisting of acid to alcohol molar ratio (1:3-1:7), enzyme loading (3 %-7% (w/w)), ultrasound power (
Braz. J. Chem. Eng.. Publicado em: 30/09/2019
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3. IS THE CAPITAL STRUCTURE STABLE IN BRAZIL?
RESUMO Objetivo: O objetivo do presente artigo consiste em analisar se a estrutura de capital das empresas listadas publicamente permaneceu estável nos últimos 20 anos. Originalidade/valor: O artigo tem como foco o mercado de capital brasileiro, no qual existe uma lacuna na literatura acerca de estudos relacionados à alavancagem e sua incipiência, em q
RAM, Rev. Adm. Mackenzie. Publicado em: 12/08/2019
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4. INNOVATION IN THE BUSINESS MODEL FROM THE PERSPECTIVE OF DYNAMIC CAPABILITIES: BEMATECH’S CASE
ABSTRACT Purpose: The literature on business models deals with creation and capture of the value obtained through innovation as elements necessary for the continuity of the companies. The concepts inherent in business models demonstrate the operation logics s for the creation of value. To verify how the value creation process occurs, a case study has been c
RAM, Rev. Adm. Mackenzie. Publicado em: 2017-12
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5. Application of a New Strategy of Validation Based on "β,γ-Content Tolerance Interval" for Checking the Chiral Chromatography Method for Quantification of the Chiral Impurity of Levofloxacin
A simple and accurate chiral high performance liquid chromatography (HPLC) method was developed for determination of Levofloxacin and its chiral impurity (R)-enantiomer. The chiral impurity Levofloxacin separation method was optimized by Box-Behnken design and validated by an innovative analytical approach recently developed in our laboratory. This last appr
J. Braz. Chem. Soc.. Publicado em: 2016-03
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6. Longitudinal data assessment of global stability index in kale leaves
ABSTRACT Kale plants are usually sold “in natura” in street markets and malls. Kale leaves can have their appearance compromised by dehydration and discoloration due to increased post-harvest time exposure. We aimed to analyze the Global Stability Index (GSI) in kale accessions by means of repeated measurement analysis and curve grouping as a complementa
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-02
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7. Cognitive Based Design of a Human Machine Interface for Telenavigation of a Space Rover
ABSTRACT: Human Machine Interface (HMI) design is a critical field of work because no general guidelines or rules have been assessed. In order to aid practitioners to design effective HMIs, different methodologies have been studied. To understand task objectives and plan goal-oriented actions, human operators exploit specific cognitive processes that have to
J. Aerosp. Technol. Manag.. Publicado em: 2014-12
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8. Diseño y predicción del funcionamiento de inyectores Venturi en riego localizado
The design and prediction performance of four Venturi injector prototypes have been studied using Computational Fluid Dynamics (CFD) techniques. Results were compared with experimental tests carried out in the laboratory of the Universitat Politècnica de València, Valencia, Spain. The analysed and selected geometries for each prototype were used to simulat
Rev. bras. eng. agríc. ambient.. Publicado em: 2014-12
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9. Monteiro Lobato: editor gráfico (1918-1925) / Monteiro Lobato: publisher and visual communicator
This dissertation aims to show how was the involvement of Monteiro Lobato with graphic design as editor and manager of their publishers: Edições da Revista do Brasil, Monteiro Lobato e Cia. and Cia. Graphico-Editora Monteiro Lobato, from 1918 to 1925. The graphical analysis of publications issued by Lobato, meanwhile, served as guiding the research. Finall
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2013
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10. Aproveitamento de água de chuva no meio urbano e seu efeito na drenagem pluvial
There is an increasing interest from the society in rainwater harvesting and use in urban areas, due to the benefits that this practice provides, such as: economic, environmental and urban flooding control. This interest may be perceived by the emergence of government regulations and increased availability of specific products in the domestic market for the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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11. Análise numérica 3D do túnel auxiliar a jusante da UHE simplício-anta / 3D Numerical analysis of the tunnel downstream of the auxiliary
With the accelerated occupation of the space, the use of tunnels play an important role in engineering, in this sense, the deformations control during it s construction process is very important for the best performance of tunnels. In this sense the numerical analyzes represent a likely economy in the design process. This paper uses a theory of elasticity in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2011
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12. Design de interação para TV Digital: convergência das mídias e o Sistema Brasileiro de TV Digital / Digital TV Interaction Design: media convergence and the Brazilian Digital Television System
O Sistema Brasileiro de TV Digital (SBTVD), adotado como padrão de TV Digital no Brasil, traz consigo a alta resolução de imagens, mais canais, a transmissão para receptores móveis e a promessa de interatividade. Concomitantemente à sua implantação, vemos o crescimento da base de usuários do serviço móvel pessoal, assim como um aumento substancial
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2011