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Learning trajectories visualizations of visual programming on the computational thinking context
(Universidade Federal de São Carlos, 2020-05-29)
The ever growing importance of computers and their use created a need for the teaching of computational thinking. In order to better analyze the learning process of the students, teachers and researches often resort to ...
Disponibilidade mecânica de colhedoras de cana-de-açúcar: efeitos do tempo de uso na gestão da manutenção
(Universidade Federal de São Carlos, 2020-01-28)
The mechanization of the Brazilian sugarcane harvest is important for the sugar and alcohol sector, since Brazil is the world's largest producer of this raw material. For this position to be maintained, an efficient ...
Retornos à educação no Brasil: uma abordagem de pseudo painel e viés de seleção amostral
(Universidade Federal de São Carlos, 2020-02-03)
The goal of this work is to analyze the returns to education in the hourly wages in Brazil
for the period of 2011 to 2015, last five years of PNAD data. Even thought the relationship
between years of education and wages ...
Abordagem ergonômica da atividade: a compreensão de determinantes do trabalho dos coletores de resíduos sólidos urbanos
(Universidade Federal de São Carlos, 2020-01-31)
This research used as object of study the work of solid urban waste collectors, in which it requires great effort from this individual to complete his task, which is to handle household waste, in addition to moving around ...
Métodos para estimativa de imagens NIR a partir de imagens de câmeras RGB
(Universidade Federal de São Carlos, 2020-04-17)
Precision Agriculture involves the use of technology for management and decision making to allow rural producers to get better production results. To gain the desired effect, it is necessary a huge data collection and ...
Flexibilização da jornada de trabalho: estudo de caso com servidores técnico-administrativos em uma instituição federal de ensino
(Universidade Federal de São Carlos, 2020-03-03)
This study aims to analyze the flexible work arrangements of technical-administrative staff in a Brazilian federal institution of education that adopts a model to reduce working time to 30 hours per week. A case study was ...
ML-MDLText: um método de classificação de textos multirrótulo de aprendizado incremental
(Universidade Federal de São Carlos, 2020-03-27)
Single-label text classification has been extensively studied in the last decades and usually more attention has been given to offline learning scenarios, where all of the training data is available in advance. However, ...
Os impactos socioeconômicos da prática de atividades físicas no Brasil: uma análise sobre renda e defasagem idade-série.
(Universidade Federal de São Carlos, 2020-06-03)
The practice of physical activities has become a source of ample debates both in the academic environment and in the daily life of individuals, with respect to their benefits to physical and mental health. Despite this, ...
Uma proposta para a coexistência de múltiplas Arquiteturas de Internet do Futuro
(Universidade Federal de São Carlos, 2020-06-26)
The current Internet architecture has been the same since the time of its creation and has undergone increments and modifications in its protocols to meet new demands that have been arising over time. As the resolution of ...
A importância dos fluxos comerciais inter-regionais do setor agropecuário para os estados brasileiros.
(Universidade Federal de São Carlos, 2020-07-10)
In the productive structure of the economy there are activities that can indirectly impact the entire economic system, through variations in its production. In a way the economic development of a region is directly related ...