Feature Model
Mostrando 1-12 de 541 artigos, teses e dissertações.
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1. Encoding of Luminescent Ink Markers Using Low-Level Data Fusion and Chemometrics
The identification and analysis of documentary fraud is always a challenge for forensic science. Document analysis has proven to be an important branch of forensics in elucidating the authenticity of documents. The development and incorporation of luminescent inks in authentic documents have proved to be an excellent security feature. This paper purposes the
Journal of the Brazilian Chemical Society. Publicado em: 2023
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2. Adaptive Filtration of Parameters of the UAV Movement Based on the TDOA-Measurement Sensor Networks
ABSTRACT: In modern conditions unmanned aerial vehicles (UAVs) generate new classes of threats, including their use for terrorist purposes. A feature of modern UAVs is the ability to perform sudden maneuvers and to keep the same position in the point in space. For the description of the UAV movement with various types of maneuver it is used a rectangular coo
J. Aerosp. Technol. Manag.. Publicado em: 26/08/2019
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3. Bioactivity and action mechanism of green propolis against Pythium aphanidermatum
Abstract: We have established how natural compounds from green propolis collected by the species Apis mellifera act against the growth of Pythium aphanidermatum. On the basis of mass spectrometry (Q-ToF MS), we determined that Artepillin C, the major constituent of green propolis, underlies the effect and displays activity against P. aphanidermatum at a mini
An. Acad. Bras. Ciênc.. Publicado em: 01/07/2019
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4. A Busca pela Residência Médica em Acupuntura na EPM-Unifesp
RESUMO Este estudo nasceu da observação do considerável aumento das práticas integrativas em saúde e sua inserção no Sistema Único de Saúde do Brasil por meio da Política Nacional de Práticas Integrativas e Complementares em Saúde (PNPIC) de 2006. Surge, então, o questionamento dos motivos que levaram a esse aumento. O presente estudo analisou o
Rev. bras. educ. med.. Publicado em: 23/05/2019
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5. Growth and distribution endogenously determined: a theoretical model and empirical evidence
RESUMO Baseados em uma característica já conhecida, mas pouco desenvolvida, da teoria do crescimento: a importância da distribuição de ativos em uma função de produção agregada, nós elaboramos um modelo simples de dois indivíduos, e depois generalizamos suas deduções para um modelo estendido de n agentes, concluindo que o capital produtivo perfe
Brazil. J. Polit. Econ.. Publicado em: 02/05/2019
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6. Contra o tempo: autoria e Revolução na obra de Goethe (1795-1803)
Resumo Este artigo explora a noção de extemporaneidade tomada como um traço distintivo do modelo temporal adotado pelos classicistas de Weimar, por Goethe em particular. Concebe o “extemporâneo” como um preceito e uma prática que supõe um movimento de dissociação do tempo presente e da pessoa do autor. Com base no ensaio “Sansculottismo literá
Pandaemonium ger.. Publicado em: 2019-05
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7. On the observation of extended microstructures and localized deformations in granular materials - A feature of excat quasi-convex energy envelope
Abstract In this paper a most promising scope of the exact quasiconvex energy envelope in modeling the granular materials with microstructures is presented. This study shows that it is possible to observe both the extended microstructures and localized deformations in granular materials using a variational model based on the mathematical relaxation theory. T
Lat. Am. j. solids struct.. Publicado em: 25/04/2019
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8. Maximal Information Coefficient and Support Vector Regression Based Nonlinear Feature Selection and QSAR Modeling on Toxicity of Alcohol Compounds to Tadpoles of Rana temporaria
Efficient evaluation of biotoxicity of organics is of vital significance to resource utilization and environmental protection. In this study, toxicity of 110 alcohol compounds to tadpoles of Rana temporaria is adopted as the dependent variable and 1388 physiochemical parameters (features) calculated by PCLIENT are used for representing each compound. A featu
J. Braz. Chem. Soc.. Publicado em: 2019-02
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9. Digital Soil Mapping Using Machine Learning Algorithms in a Tropical Mountainous Area
ABSTRACT: Increasingly, applications of machine learning techniques for digital soil mapping (DSM) are being used for different soil mapping purposes. Considering the variety of models available, it is important to know their performance in relation to soil data and environmental variables involved in soil mapping. This paper investigated the performance of
Rev. Bras. Ciênc. Solo. Publicado em: 14/11/2018
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10. Primary and secondary modeling of Brochothrix thermosphacta growth under different temperature and ph values
Abstract Bochothrix thermosphacta is an optional aerobic psychrotrophic related to the meat deterioration and consequently loss of a refrigerated cargo contaminated. Predictive microbiology can be used as a quality assurance tool, since it allows the prediction of microbial response based in pass observations. This work aimed model the growth of B. thermosph
Food Sci. Technol. Publicado em: 11/06/2018
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11. Classification of soil respiration in areas of sugarcane renewal using decision tree
ABSTRACT: The use of data mining is a promising alternative to predict soil respiration from correlated variables. Our objective was to build a model using variable selection and decision tree induction to predict different levels of soil respiration, taking into account physical, chemical and microbiological variables of soil as well as precipitation in ren
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-05
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12. RESTAURANT RESERVATION MANAGEMENT CONSIDERING TABLE COMBINATION
ABSTRACT This paper presents a case study of table reservation practice for restaurant business within Walt Disney World. A unique feature here is to consider table combination to capture revenue potentials from different party sizes and at different time periods. For example, a party of large size can be served by combining two or more small tables. A mixed
Pesqui. Oper.. Publicado em: 2018-04