Systems Gathering
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. A literature review of the pollination strategies and breeding systems in Oncidiinae orchids
ABSTRACT Oncidiinae is an exclusively Neotropical orchid subtribe with about 1600 described species and an impressive array of vegetative and floral morphological adaptations. We present the results of a literature survey on the pollination strategies and breeding systems of this orchid subtribe. The flowers are pollinated by a wide range of insects (mostly
Acta Bot. Bras.. Publicado em: 25/11/2019
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2. A novel simplified scoring system for predicting mortality in emergency colorectal surgery: prediction model development
ABSTRACT BACKGROUND: Despite advances in surgical approaches, emergency colorectal surgery has high mortality and morbidity. OBJECTIVE: We aimed to create a simple and distinctive scoring system, for predicting mortality among patients undergoing emergency colorectal surgery. DESIGN AND SETTING: Prediction model development study based on retrospective
Sao Paulo Med. J.. Publicado em: 15/07/2019
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3. New Composites CP@AC Based on Lanthanide Succinates
Composites derived from coordination polymers have been gathering great attention due to their singular properties and applications, especially catalysis and adsorption. In this work, seven new composites based on activated carbon (AC) and lanthanide-succinates (LnSuc; Ln = Pr, Nd, Sm, Gd, Dy, Er and Tm, and Suc = succinate) 3D-coordination polymers were obt
J. Braz. Chem. Soc.. Publicado em: 2019-04
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4. Monitoração dinâmica de asserções para depuração em silício
The increasing demand for shorter time-to-market, combined with increased complexity and performance requirements put a tremendous pressure on post-silicon debug, which is usually the last step prior to chip release. In contrast to pre-silicon techniques, postsilicon debug have two main limitations, controllability and observability, which cause the failure
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/08/2011
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5. Análise de fatores que afetam o comportamento de spammers na rede
The transmission of unwanted messages through the Internet, or spam, is a serious problem, still unsolved, and which leads to million-dollar losses all over the world, be it for the resources consumed by that message trafic or for the impact of scams. The goal of this work is to better understand the behavior of spammers (those responsible for sending spam m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/08/2011
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6. Manual de utilização das principais funções do programa computacional ArcView 3.2 no apoio à agricultura de precisão.
ABSTRACT: As the Precision Agriculture (PA) concepts consider that the agricultural fields are heterogeneous and need to be managed accouting for spatial variability, the soil fertility, crop yield and pest maps have to be generated by using specific softwares for data gathering and analysis. In this type of data, the geographical positions are crucial. Nowa
Planaltina. Publicado em: 2011
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7. Sistemas de organização do conhecimento : uma reflexão no contexto da ciência da informação
This research studies the knowledge organization systems (KOS) related to theories to build thesaurus, taxonomies, ontologies and classification systems in the literature field of Information Science. It uses the methodology of literature review and a research on the same field databases in order to investigate the bibliographic production about the theme, f
Publicado em: 2010
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8. DIRCE - Design da Interação e Levantamento de Requisitos com Foco na Comunicação e Exploração de Ideias: Experiências de Uso Aplicadas em Sistemas de Criação de Conteúdo para a Televisão Digital / DIRCE - Design da interação e levantamento de requisitos com foco na comunicação e exploração de ideias : experiências de uso aplicadas em sistemas de criação de conteúdo para a televisão digital
This paper aims to present a methodology for helping professionals to focus on aspects of interaction from the early stages of the process of developing an innovative system. The methodology guides the application of techniques aimed at the requirements gathering and design of the interaction of such a system, considering the experiences of users and the mod
Publicado em: 2009
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9. Interoperabilização de sistemas de informação : uma estratégia de coleta contínua de dados secundários para estudos de transportes
The objective of transportation is to move people or goods through a complex system composed of roads, stations and users. Deficiencies in that system are deeply felt by the public and seriously compromise the role of transportation; such deficits cause transportation problems. The need for planning projects that integrate the interests of the different acto
Publicado em: 2009
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10. Overlays building protocol to video distribution in P2P networks. / Protocolo para a construção de overlays para distribuição de streamings em redes P2P.
The Internet development has leveraged several kinds of application that depends on its infrastructure, such as P2P applications to voice/video streaming transmission. These applications have a plenty of requirements, such as bandwidth, latency, jitter, scalability, availability, and so on, that should be fulfilled in order to achieve the required level of Q
Publicado em: 2009
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11. A methodology for Agri-industrial system modeling in order to identify traceability and quality parameters - a continental malacoculture application. / Metodologia para modelagem do sistema agroindustrial visando identificar parâmetros de rastreabilidade e qualidade - aplicação na malacocultura continental.
It is proposed the application of some Systems and Software Engeneering techniques to the modeling of agro-industrial systems, in an innovative way, defining a methodology in order to better understand the activities and relationships among the many agents within an specific supply chain. It also permits the productive chain graphical modeling using IDEF0, B
Publicado em: 2008
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12. Automação de projetos de estruturas metálicas em plataforma CAD
This paper deals with techniques of Object Oriented Programming (OOP) applied to the development of routines that offer automation in the execution of the process of steel structures projects. The main purpose of this project is the automation of phases of the process, basically combining the levels related to the analysis, dimensioning, and design of steel
Publicado em: 2008