Security Patterns
Mostrando 13-24 de 29 artigos, teses e dissertações.
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13. Continuous usage of cover crops in citrus: influence in seedbank, weeds, and soils chemical characteristics / Uso contínuo de coberturas vegetais em citros: influência no banco de sementes, na comunidade infestante e nas características químicas do solo
In the last few years, the consumers, especially those of the external market, have become more and more interested in food security, namely on what it refers to the means of production. This fact has motivated the search for alternatives of low environmental impact, and one of these is the use cover crops or green manure. In this context the current researc
Publicado em: 2008
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14. Food insecurity and mother-child bonding as determinants of malnutrition among 4 to 6 year-old-children in an area of high social vulnerability in São Paulo / Insegurança alimentar e vínculo mãe-filho como determinantes da desnutrição de crianças de quatro a seis anos de área de alta vunerabilidade social
Introduction - Inspite of the great prevalence of obesity, poor areas of developing countries are still dealing with child malnutrition, an extremely concerning issue. It s evident that this problem is not only related to the inappropriate and inadequate food access, but also that environmental factors can play a role in child development. Objective: Analyze
Publicado em: 2007
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15. O IMAGINÁRIO SOBRE DROGAS NA FORMAÇÃO DOCENTES: O QUE SE SABE, O QUE SE FALA E O QUE SE FAZ
The issue about drugs nowadays has been subordinated to two shafts: health and security. These two shafts are becoming more specialized each day, held its actions to investigators and specialists. Reducing and limiting the knowledge of all to the knowledge of the parts, and it is making distant the drugs issue to the educational processes. The education has
Publicado em: 2007
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16. Qualidade na Cadeia da Carne Bovina: o Caso da Carne Orgânica / Quality in the Bovine Meat Chain: The Organic Meat Case
This dissertation involves a study on the bovine meat chain based on data collecting of the last years leading to an analysis about its functioning and a general view on its dynamics. The behavior of the bovine meat consumer market both worldwide and in Brazil tends to follow a new demand pattern. The initial premise is about the new demand patterns focusing
Publicado em: 2006
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17. Food consumption of a Caiçara community from Bonete Beach, Ilhabela, São Paulo / Consumo alimentar na comunidade caiçara da Praia do Bonete, Ilhabela, São Paulo
This study presents an analysis of the food consumption of a ?caiçara? community from Bonete Beach, located in the south extremity of São Sebastião Island (São Paulo, Brazil). The main objective is to investigate the influence of recent economic and environmental changes have influenced on the population. The parameter used for evaluation was the food ha
Publicado em: 2006
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18. Um middleware reconfigurÃvel para redes de sensores sem fio
The WSN attractivity for environment conditions monitoring and to be the bridge between the physical and virtual world has been increasing due to the advances in the micro-electronics, which enabled the production of several sensor types like illumination, humidity, temperature, smoke, radiation, acoustic, seismic, etc. in a chip that processes the signal an
Publicado em: 2006
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19. Detecção de backdoors e canais dissimulados / Detecting backdoors and covert channels
In this work, the decelopment of a backdoor and covert channel detection methodology is presented. The methodololy is divided in three phases: the TPC/IP session s reconstruction, the analysis and classification and the result generation. The first phase propose the use of the TPC/IP Session s Reconstruction System - Recon to perfrm the session s recosntruct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/12/2005
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20. Estudo do fluxo de material fragmentado na mineração subterrânea, com o uso de modelos físicos
The main objective of this work was the study of gravity flow in excavations, mainly ore passes, in underground mining, by use of physical models. At review of literature it is presented terminology, flow properties of bulk materials, laws of gravity flow, flow design, flow patterns, flow phenomena, such as arching and rat holing, issues of security at work
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2005
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21. ARTIFICIAL NEURAL NETWORKS APPLIED TO INTRUSION DETECTION ON TCP/IP NETWORKS / REDES NEURAIS ARTIFICIAIS APLICADAS À DETECÇÃO DE INTRUSÃO EM REDES TCP/IP
Computer attacks and intrusions poses significant threats to companies and organizations interconnected through packet networks and the Internet. Most current approaches to intrusion detection rely on previous knowledge of attack patterns and are not capable of detecting new intrusion techniques. This work presents the application of artificial neural networ
Publicado em: 2005
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22. Legislação urbanística: a norma e o fato nas áreas de proteção aos mananciais da região metropolitana de São Paulo / Urban law: ruling and reality in the areas of waterspring protection in the Metropolitan Area of São Paulo
The intense process of urban development in the Metropolitan Area of São Paulo on the second half of the XX Century was directly influenced by private property and urban law. While the upper classes succeeded in influencing urban law and the direction of state investments in infra-structure in their favour, the lower classes had to occupy public and private
Publicado em: 2005
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23. Evaluation of central supply units in public dental medicine colleges in Brazil
A guarantee of quality of all steps involved in processing dental materials is essential to achieve security. A descriptive study was made of how Public Dental Medicine Colleges in Brazil process critical materials and determine the patterns of physical, chemical and biological control in their use of hot air ovens and autoclaves to sterilize these materials
Brazilian Journal of Infectious Diseases. Publicado em: 2004-12
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24. Neural networks forecasting and classification-based techniques for novelty detection in time series
Novelty detection can be defined as the identification of new or unknown data that a machine learning system is not aware during training. Novelty detection algorithms are designed to classify input patterns as normal or novelty. These algorithms are used in several areas such as computer vision, machine fault detection, network security and fraud detection.
Publicado em: 2004