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Influência do palmito Euterpe edulis na abundância de aves frugívoras em um gradiente altitudinal na Mata Atlântica
(Universidade Federal de São Carlos, 2014-10-27) Lopes, Beatriz Jacomino; Christianini, Alexander Vicente; https://lattes.cnpq.br/2295622727813765; https://lattes.cnpq.br/7826962052248795; Francisco, Mercival Roberto; Develey, Pedro Ferreira; http://lattes.cnpq.br/5059191757714478
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Desenvolvimento de uma DSL para a gerência de configuração de um sistema de gerenciamento integrado de redes
(Universidade Federal de São Carlos, 2014-10-27) Pieroni, Rosangela; Penteado, Rosângela Aparecida Dellosso; https://lattes.cnpq.br/4061946080136286; https://lattes.cnpq.br/3724178293512037
The integrated network management system aims to manage the telecommunications network, regardless of network elements technology in order to identify the causes of problems, providing a more assertive decision making to remedy these problems and make the network available and operational. Thus, can to cater to the market that is increasingly demanding with the level of quality telecommunications products and services. Given this need, integrated networks management system belongs to a real company needs to respond quickly to customers' expectations with respect to requests for new functions system, and perform technology upgrades periodically. However, the integrated network management system development use centered-source technologies, and it requires great effort and hinders reuse. In this context, this master's project presents a proposal to facilitate the integrated network management system development using the techniques of MDD (Model Driven Development). MDD emphasizes the use of models in software development. These models specify the rules of business domain at a high level of abstraction, i.e., regardless of the programming language and to run the software platform. With appropriate computational tools transformations of models in the source code are performed. The use of MDD can provide software reuse procedurally, enabling faster development, lower cost, produce a flexible software and enable faster modifications. To apply MDD approach, a Domain Specific Language (DSL) for the configuration management of integrated network management system setting is designed to facilitate the inclusion of a new technology to be managed by the system, while providing faster development and with fewer errors of code. To evaluate the proposal, an experiment was conducted with the participation of software developers that know the system and work in this real company. The results showed that according to the descriptive analyses there was a reduction in the time spent in application development when it was used DSL compared to the specialization of classes. However, hypotheses tests showed no such reduction. The insertion of errors in the code occurred only in applications developed using specialization classes. The use of DSL provided a broader view of the business rule and you do not need knowledge of the programming language, once the code was automatically generated.
Análise morfológica e distribuição geográfica de Physalaemus albifrons (Spix, 1824) (Anura, Leptodactylidae, Leiuperinae)
(Universidade Federal de São Carlos, 2014-10-27) Melo, Suélen Helena Martins; Garavello, Júlio César; https://lattes.cnpq.br/2778105126670170; https://lattes.cnpq.br/1946304243808936
Physalaemus is the largest genus, with regard to number of species, of the subfamily Leiuperinae, the taxonomy of which has been the subject of recent studies due to the high intraspecific and low interspecific variation within the group, with patterns of variation possibly related to geographic distribution. The Physalaemus albifrons species was first collected by Johann Baptiste von Spix in 1824, and its type locality is the "Province of Bahia", even though it is distributed from Maranhão to Minas Gerais, in regions characterized by the Caatinga morphoclimatic zone in areas of transition with the Cerrado. Due to the variation in the dorsal pattern found in Physalaemus albifrons, authors have put foward the hypothesis of the species being included in a species complex, meaning there would be more species registered under a single common name. Based on this, 98 individuals were studied, associated with each sampled location by means of analysis of morphological and morphometric characters, thus redescribing the species. Physalaemus albifrons presents four intrapopulational dorsal coloration patterns, varying from homogeneously spotless; longitudinal and irregular linear dark spots; as well as dark spots in an omega-like pattern. The second tubercle next to the tibiotarsal articulation, the absence of inguinal glands and the snout-vent length from 18,1 mm to 33,8mm proved to be diagnostic features in order to differentiate Physalaemus.albifrons from other species of the genus. This species, which may also be described as being average-sized for this genus, with the head greater in width than in length; and the snout subelliptical in dorsal view. The populations presents morphological variation as to the distinction of the tympanic ring which might be visible in some individuals and indistinguishable in others, leading to the definition of two morphological groups which are unified through canonical discriminant analysis, therefore discarding the possible characterization of the species complex in Physalaemus albifrons.