RCAAP Repository

TAVARES, Tallita Cruz Lopes. Proteínas de tintas de moluscos marinhos: composição, função e mecanismo de ação. 2010. 70 f. Dissertação (Mestrado em Ciêncais Marinhas Tropicais) - Instituto de Ciêncais do Mar, Universidade Federal do Ceará, Fortaleza, 2010.

OLIVEIRA FILHO, Ronaldo Ruy de. Caracterização das ascídeas em regiões portuárias do Ceará. 2010. 111 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará. Fortaleza, 2010.

PASSOS NETO, Oscar Pacheco. Avaliação de desova induzida hormonalmente e qualidade dos ovos de ariacó, Lutjanus synagris (LINNAEUS, 1758). 2010. 79 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará. Fortaleza, 2010.

REBOUÇAS, Ricardo Albuquerque. Monitoramento da microbiota bacteriana da água em um sistema fechado de cultivo em uma estação de piscicultura marinha. 2010. 79 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará. Fortaleza, 2010.

ALMEIDA, Lorena Galletti de. Caracterização das áreas de pesca artesanal de lagosta na Praia da Redonda, Icapuí - Ce. 2010. 93 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará. Fortaleza, 2010.

The performance evaluation of urban bus companies is considered a difficult task. One of the reasons for that is the variety of aspects to be considered and the involved interests. Such complexity constitutes an obstacle for the structuring of an evaluation model that takes into account the majority of the important aspects. This work presents the development of a multicriteria model for the evaluation of the bus companies that operate the public transport system of Fortaleza. A Multicriteria Decision Aid (MCDA) methodology was chosen for the conception of this model, due to its capacity to aid the structuring and evaluation stages, as well as the ability to deal with objective and subjective aspects of the decision framework. This model identifies the aspects considered important for the companies’ evaluation, according to the judgment of the technicians of ETTUSA (the public company responsible for the management of the Traffic and Transport System of Fortaleza). Through this study, it is intended that the specialists start to notice and comprehend the evaluation process in a constructive way, allowing a more focused analysis of the Bus Transport System and, consequently, a more transparent evaluation of the service offered to the population.

Lima, Danielle Monteiro de. Metodologia para quantificação e avaliação da partição de agrotóxicos no estuário do Rio Jaguaribe-Ce. 2011. 98 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) – Instituto de Ciências do Mar, Universidade Federal do Ceará, Fortaleza, 2011.

Topologically ordered maps are data representation techniques based on dimensionality reduction with the special property of preserving the neighborhood between the data prototypes lying in the data space and their positions on to the output space. Based on this property, topologically ordered maps are applied mainly in clustering projected, vector quantization or dimensionality reduction and data visualization. This thesis proposes a new classification for the existing algorithms devoted to the formation of topologically ordered maps, which is based on the mechanism of correlation between the input and output spaces, and describes a new algorithm based on evolutionary computation, called EvSOM, for the topologically ordered maps formation. The main properties of the new algorithm are its flexibility for consideration by the user of the relative importance of the properties of vector quantization and topology preservation of the final map, and good outliers rejection when compared to the Kohonen SOM algorithm. The work provides an empirical evaluation of these properties. The EvSOM is a hybrid , neural-evolutionary, biologically inspired algorithm, which uses concepts of competitive neural networks, evolutionary computing, optimization and iterative approximation approximation. To validate its application feasibility, EvSOM is extended and specialized to solve two relevant basic problems in image processing and computer vision, namely, the medical image registration problem and the visual tracking of objects in video problem. The algorithm exhibits satisfactory performance in both aplications.

The game theory is a branch of mathematics concerned with the study of situations that arise when multiple decision agents seek to attain their own objectives, possibly con icting each other. In a dynamic linear quadratic (LQ) formulation, the Nash equilibrium solutions of the players can be obtained in terms of the coupled algebraic Riccati equations, which, depending on the method used for calculation, can yield unsatisfactory results under the stability and the numerical precision points of view. In this sense, this work proposes a new algorithm for an alternative solution for the coupled algebraic Riccati equations associated with the dynamic (LQ) games, with open-loop structure information, through concepts of the duality theory and static convex optimization. In addition, a new methodology for the synthesis of a family of optimal controllers it's obtained. The game theory also reveals great potential application for multi-objective control problems, where the H∞ control is included, which can be formulated as a zero-sum dynamic game. Considering this formulation, the new proposed methodologies in this work are extended to H∞ control problems with disturbance rejection, yielding results with better stability and performance properties than the ones obtained via modi ed algebraic Riccati equation. Finally, through numerical examples and computational simulations, the new methodologies are confronted with the traditional methodologies, showing the most relevant aspects from each approach.

OGAWA, Masayoshi; PAULA, Ananias Matos. Aproveitamento do cefalotórax de lagostas, em forma de carne ou patê. Arquivos de Ciências do Mar, Fortaleza, v.11, n.2, p.161-163, dez. 1971.

OLIVEIRA, Maria Inês Mendonça de. Contribuição ao estudo da Malacofauna intertidal de recifes de arenito no Nordeste brasileiro. Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 83-86, dez. 1971.

COSTA, Raimundo Saraiva da; PAIVA, Melquíades Pinto. Notas sobre a pesca da cavala e da serra no Ceará: dados de 1970. Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 133-137, dez. 1971.

TRAVASSOS, Haroldo Pereira; BARROS, Renato Rego. Lista das espécies brasileiras da família Sciaenidae owen, 1846 (Perciformes, Percoidei). Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 59-71, dez. 1971.

BASTOS, Jose Raimundo; VIEIRA, Francisca Pinheiro; VIEIRA, Gustavo Hitzschky Fernandes. Informação preliminar sobre a farinha de algas marinhas. Arquivos de Ciências do Mar, Fortaleza, v.9, n.2, p.159-160, dez. 1971.

ALVES, Maria Ivone Mota. Morfologia do aparelho digestivo do pargo, Lutjanus purpureus Poey. Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 147-151 dez. 1971.

OGAWA, Masayoshi; BASTOS, Jose Raimundo. Conservação do pargo, Lutjanus purpureus Poey, pela ação da clorotetraciclina. Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 87-90, dez. 1971.

PAIVA, Melquíades Pinto. Estudo sobre a pesca de lagostas no Ceará, durante o ano de 1970. Arquivos de Ciências do Mar, Fortaleza, v. 11, n.2, p. 73-81, dez. 1971.

COUTINHO, Paulo da Nóbrega; MORAIS, Jader Onofre de. Distribucion de los sedimentos en la plataforma continental Norte y Nordeste del Brasil. Arquivos de Ciências do Mar, Fortaleza, v. 10, n.1, p. 79-90, jun. 1970.

FONTELES FILHO, Antonio Adauto. Estudo sobre a biologia da pesca do pargo, Lutjanus purpureus Poey, no nordeste brasileiro: dados de 1969. Arquivos de Ciências do Mar, Fortaleza v. 10, n.1, p. 73-78, jun. 1970.

MATTHEWS, Henry Ramos; FROTA, José Joaquim Bezerra da. Um caso de deformação na espécie Murex spectrum Reeve, 1846 (Mollusca: Gastropoda). Arquivos de Ciências do Mar, Fortaleza, v. 10, n.1, p. 106-107, jun. 1970.