Software Components
Mostrando 1-12 de 343 artigos, teses e dissertações.
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1. DEVELOPMENT OF A LOW-COST OPEN-SOURCE PLATFORM CONNECTED TO THE INTERNET FOR ACQUISITION OF ENVIRONMENTAL PARAMETERS AND SOIL MOISTURE
ABSTRACT The development of the Internet and the technologies associated with it has allowed disseminating and cheapening of communication equipment, prototyping services, electronic sensors, and all types of devices. Agriculture has benefited from these technological advances to boost its productivity and profitability. This study presents the development o
Eng. Agríc.. Publicado em: 2021-05
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2. Evaluation of the Metabolic Profile of Arabica Coffee via NMR in Relation to the Time and Temperature of the Roasting Procedure
Coffee is one of the most popular and consumed products in the world, with high nutritional value and economic importance. However, some factors can change the organoleptic properties of a coffee species, without causing significant damage such as loss of important components. The present study evaluated the chemical profile, via nuclear magnetic resonance (
J. Braz. Chem. Soc.. Publicado em: 2021-01
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3. RAPID DETECTION OF VITAMIN C CONTENT IN FRUITS AND VEGETABLES USING A DIGITAL CAMERA AND COLOR REACTION
In this study, we propose a novel method to determine the vitamin C content in fruits and vegetables. The proposed method exploits the image and data processing abilities of computers by coupling a digital camera and a color reaction. An image acquisition device was developed to collect the image information of the solution to be measured after the color rea
Quím. Nova. Publicado em: 2020-12
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4. Feasibility of a New Method for Identification and Discrimination of Gunshot Residues by Total Reflection X-Ray Fluorescence and Principal Component Analysis
This study aims at identifying and discriminating gunshot residue (GSR) from conventional ammunition of six different calibers by total reflection X-ray fluorescence (TXRF) and pattern recognition by principal component analysis (PCA). GSR samples were collected from hands of volunteer shooters with swabs moistened with deionized water and were extracted wit
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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5. Global stability of buildings’ structural systems considering beam-wall connections
Resumo Diversos fatores influenciam a estabilidade das estruturas de concreto, como a altura das edificações, a rigidez dos elementos estruturais componentes, o sistema de contraventamento, a rigidez das ligações viga-pilar entre outros. A estabilidade global das estruturas é avaliada segundo a NBR 6118/2014 pelos parâmetros α e γz. Este trabalho obj
Rev. IBRACON Estrut. Mater.. Publicado em: 23/09/2019
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6. Simulation and Design of a Bandpass Filter Based on Substrate Integrated E-Plane Waveguide
Abstract This paper presents a bandpass filter based on a substrate integrated E-plane waveguide (SIEW) structure for wireless applications, at X-band. The SIEW geometry allows the development of new horizontally polarized filter topologies, unlike filter structures based on substrate integrated waveguide (SIW), which present vertical polarization (perpendic
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 12/09/2019
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7. Brazilian stingless bee propolis and geopropolis: promising sources of biologically active compounds
ABSTRACT Stingless bee products such as honey, pollen, propolis, and geopropolis have been used for centuries in traditional medicine for the treatment of several illnesses. Investigation of the biological activity of stingless bee products, especially propolis and geopropolis, has revealed promising therapeutic properties. About 20% of total Neotropical sti
Rev. bras. farmacogn.. Publicado em: 26/08/2019
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8. Use of CMAP tools® software to teaching muscle contraction: an experience with undergraduates students in physical education
Abstract Aim: To evaluate the use of CMAP tools® software as a teaching strategy of skeletal muscle components and contraction in undergraduates students of physical education. Methods: Nineteen students from the discipline of fundamentals of human physiology of the undergraduate course of physical education of the Centro Universitário Padre Anchieta wer
Motriz: rev. educ. fis.. Publicado em: 01/07/2019
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9. Performance of horses of Mangalarga Marchador breed: man and animal relations
ABSTRACT The objective of this study was to evaluate the effect of the trainer and the adopted daily work on the behavior and performance of horses of the Mangalarga Marchador breed on a horse farm and in racetracks in northern Minas Gerais State, Brazil. Twenty equines and nine trainers from four farms and three competition events of the breed were observed
R. Bras. Zootec.. Publicado em: 27/06/2019
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10. Percepção da Efetividade dos Métodos de Ensino Utilizados em um Curso de Medicina do Nordeste do Brasil
RESUMO A educação médica se encontra em um processo de transformação, principalmente no que se refere à diversificação dos métodos de ensino utilizados. No entanto, a utilização e correta implementação destas novas metodologias ainda constituem verdadeiros desafios. Nessa perspectiva, o presente estudo objetivou avaliar a percepção e opinião
Rev. bras. educ. med.. Publicado em: 2019-06
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11. Proteome of fraction from Tityus serrulatus venom reveals new enzymes and toxins
Abstract Background: Tityus serrulatus venom (Ts venom) is a complex mixture of several compounds with biotechnological and therapeutical potentials, which highlights the importance of the identification and characterization of these components. Although a considerable number of studies have been dedicated to the characterization of this complex cocktail, t
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 18/04/2019
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12. NMR-based metabolomics to select a surgical method for treating papillary thyroid carcinoma
OBJECTIVE: This study aims to investigate differences in the metabolomic profiles of patients who received different surgeries for papillary thyroid carcinoma (PTC). METHODS: Two surgical methods, i.e., unilateral and total thyroidectomy, were employed according to different disease conditions. Sera from patients who were treated with levothyroxine sodium
Clinics. Publicado em: 14/11/2018