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Análise dos fatores de competitividade da cadeia produtiva da polpa do açaí do nordeste paraense
(Universidade Federal de São Carlos, 2017-05-23) Araujo, Dinaldo do Nascimento; Souza Filho, Hildo Meirelles de; https://lattes.cnpq.br/3740950346967524; https://lattes.cnpq.br/7146698983497575
The work is dedicated to the study of the açaí pulp chain in northeastern Pará, which is the main production region of the Brazilian açaí. Despite the growth of açaí fruit collection and processing, there is a set of elements that delay the competitiveness of this chain, and the research problem that the work sought to answer was what are the determining factors and what are the critical factors for the competitiveness of the açaí chain. The main objective is to describe and evaluate the impact of the main determinants of the competitiveness of the production chain of the açaí pulp, with focus on the rural production and the processing links. It is provided a characterization of the chain, an identification and evaluation of the main factors of competitiveness and guidelines for future public policies and private strategies. The theoretical basis considered for the research comprises an approach on competitiveness, agrichain and factors of competitiveness. The method used for the execution of the research was the Rapid Appraisal, where semi-structured questionnaires were elaborated for the agents. The main key agents taken into consideration were: açaí producers (farming and extrativism); middleman; representatives of organizations; directors of processing companies and artisan açaí processors. The competitiveness factors defined for this study were: inputs, technology, market structure, governance structure and coordination of the chain, storage and transport and institutional environment. The results achieved are limited to the sample intentionally considered. For the agents of the production link, the factors that positively impact the chain are the technology, market structure and governance structure and coordination of the chain. In the perception of the agents of the processing link, the factors inputs, technology, market structure, governance structure and coordination, storage and transport and institutional environment are neutral for competitiveness. The main critical factors for the competitiveness of the chain were: labor costs, idle fruit processing, conditions and safety of ports and highways, access to credit and better market rates, legalization of the production’s areas, lack of government actions and chagas disease.
Distribuições k-modificadas da família Série de Potência uniparamétrica
(Universidade Federal de São Carlos, 2017-05-23) Carvalho, Sérgio Ozório de; Conceição, Katiane Silva; https://lattes.cnpq.br/5789619620619667; https://lattes.cnpq.br/0096181150921562
This paper proposes a family of distributions Power Series k-Modified from to model sets of count data which have or not any discrepancy in the frequency of observation k in relation to the distribution associated Power Series. Is understood as a modification, inclusion of a parameter in the mass function of probability of the distribution Power Series, making this new family of distributions able to adequately model the data set in cases where there is excess (inflation), poor (deflation) the absence or even when the frequency of the observations k is according to the distribution power series. For this new family of distributions are presented some properties as the distribution functions, Statistics Order among others, besides contextualizes it as mixing model and place it in the context of regression models. The distributions considered for the construction of this new family will be uni-parametric distributions belonging to the Power Series family, whose probability mass function can be written in terms of their average.
Aluno com altas habilidades/superdotação: um estudo longitudinal a partir da teoria das inteligências múltiplas
(Universidade Federal de São Carlos, 2017-05-23) Marques, Danitiele Maria Calazans; Costa, Maria da Piedade Resende da; https://lattes.cnpq.br/2791098416503955; https://lattes.cnpq.br/0940222268032312
The process of recognition, identification and attendance to the student with High Abilities is something still seen by the school system in a very complex way, full of barriers and exclusion to the most capable student. Given this reality, this thesis presents a general objective of longitudinal analysis of the process of recognition, identification and attendance of a student with indicators of High Abilities/Giftedness in the multifaceted view of Multiple Intelligences. Specific objectives include: (i) to explorer and evaluating student identification procedures in the precocity phase; (ii) to develop and describe a procedure for identifying and assisting students with High Abilities/Giftedness in the multifunctional resource room; (iii) to organize strategies that facilitate the pedagogical practice of the Special Education teacher in the care of the student with High Abilities/Giftedness; (iv) investigate the teacher's conception of the regular classroom in having a student with High Abilities/Giftedness; (v) to analyze the conception of the Special Education teacher in relation to the attendance of the student with High Abilities/Giftedness in the multifunctional resource room; (vi) to investigate the consequences of the process of acceleration in the trajectory of the student; (vii)to analyze the conception of the parents in relation to the academic trajectory of the student. The research took place from 2012 to 2016, during which time the student from five to nine years old was accompanied. This study was based on the Longitudinal Non-Experimental Survey, with case study delineation. Participants included a student, his parents, his teacher of Early Childhood Education, his teacher of the 2nd year of Elementary School and his teacher of Special Education. For data collection, interviews, questionnaires and questionnaires were used. The Research had as theoretical foundation the Theory of Multiple Intelligences. The data analyzes were carried out from a screening of student identification with high skills/gifted indicators and from interviews to ascertain the parents 'and teachers' conceptions about the student with High Abilities/Giftedness. As results, at five years of age, the student presented indicators of precocity. These characteristics were continuous and frequent; thus, it was concluded that the manifestation of precocity was one of the indicators for the identification of high skills/giftedness of the student. The process of acceleration according to the conception of parents and the teacher of Special Education occurred in a positive way, providing the student with motivation and enthusiasm to attend school. The Specialized Educational Attendance held in the multifunctional resource room occurred from 2012 to 2016, as a form of enrichment. From the evaluation triage the student was identified as a student with High Abilities/Academic giftedness, above average capacity in the areas of Language (oral and written), Mathematics, Space, Science and Technology.