Requirement Elicitation
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Engenharia de sistemas em sistemas sociotécnicos. / Systems engineering in sociotechnical systems.
Este trabalho apresenta os métodos consensuais como uma proposta para reduzir as insatisfações das pessoas envolvidas no processo de levantamento de requisitos e respeitar as dimensões humanas e sociais já no inicio do ciclo de vida de um sistema sociotécnico, considerando a aderência desses métodos às demais fases do ciclo de vida.
Publicado em: 2010
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2. CoreSec: uma ontologia para o domÃnio de seguranÃa da informaÃÃo
In corporative and heterogeneous environments, the resources sharing to solve problems is tightly associated to information security. A critical aspect to be considered for the organizations is the requirement of an effective and efficient acquisition and distribution of knowledge about risks, vulnerabilities and threats that can be, therefore, explored and
Publicado em: 2008
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3. Controle inteligente do caminhar de robôs móveis simulados
One of the hardest tasks of building a software system is requirements elicitation, which triggers a knowledge discovery action. Thus, many techniques are used with the intention to minimize idea conflicts, misformed concepts, erroneous interpretations and missing data; In order to achieve this goal, scenarios interviews, User Stories, viewpoints and Use Cas
Publicado em: 2007
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4. UM MÉTODO PARA ELICITAÇÃO E MODELAGEM DE REQUISITOS BASEADO EM OBJETIVOS / A METHOD FOR ELICITATION AND MODELING OF REQUIREMENTS BASED IN OBJECTIVES
This work proposes an integration of the approach CREWS Lecritoire based on scenarios with the approach of use cases described by Regnell &al and the Method GBRAM. In this case, the work of Regnell is extended with the notion of Requirement Chunk (RC), strategies for discovering objectives through the relationships AND, OR, and refinement between RCs, as wel
Publicado em: 2002
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5. Competence for Elicitation of H2O2 in Hypocotyls of Cucumber Is Induced by Breaching the Cuticle and Is Enhanced by Salicylic Acid.
To study H2O2 production, the epidermal surfaces of hypocotyl segments from etiolated seedlings of cucumber (Cucumis sativus L.) were gently abraded. Freshly abraded segments were not constitutively competent for rapid H2O2 elicitation. This capacity developed subsequent to abrasion in a time-dependent process that was greatly enhanced in segments exhibiting
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6. Quintuple Deglycosylation Mutant of Simian Immunodeficiency Virus SIVmac239 in Rhesus Macaques: Robust Primary Replication, Tightly Contained Chronic Infection, and Elicitation of Potent Immunity against the Parental Wild-Type Strain
We previously generated a mutant of simian immunodeficiency virus (SIV) lacking 5 of a total of 22 N-glycans in its external envelope protein gp120 with no impairment in viral replication capability and infectivity in tissue culture cells. Here, we infected rhesus macaques with this mutant and found that it also replicated robustly in the acute phase but was
American Society for Microbiology.
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7. Abscisic Acid Structure-Activity Relationships in Barley Aleurone Layers and Protoplasts (Biological Activity of Optically Active, Oxygenated Abscisic Acid Analogs).
Optically active forms of abscisic acid (ABA) and their oxygenated metabolites were tested for their biological activity by examining the effects of the compounds on the reversal of gibberellic acid-induced [alpha]-amylase activity in barley (Hordeum vulgare cv Himalaya) aleurone layers and the induction of gene expression in barley aleurone protoplasts tran
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8. CNLAC1 Is Required for Extrapulmonary Dissemination of Cryptococcus neoformans but Not Pulmonary Persistence
The pathogenic yeast Cryptococcus neoformans produces a laccase enzyme (CNLAC1), which catalyzes the synthesis of melanin in the presence of phenolic compounds. A number of genes have been implicated in the regulation of laccase and melanization, including IPC1, GPA1, MET3, and STE12. Albino mutants derived from random mutagenesis techniques may contain muta
American Society for Microbiology.
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9. Functional Analysis of Avr9/Cf-9 Rapidly Elicited Genes Identifies a Protein Kinase, ACIK1, That Is Essential for Full Cf-9–Dependent Disease Resistance in TomatoW⃞
Tomato (Lycopersicon esculentum) Cf genes confer resistance to the fungal pathogen Cladosporium fulvum through recognition of secreted avirulence (Avr) peptides. Plant defense responses, including rapid alterations in gene expression, are immediately activated upon perception of the pathogen. Previously, we identified a collection of Avr9/Cf-9 rapidly (15 to
American Society of Plant Biologists.