Listar Producción Científica por autor "Pumi, Guilherme"
Mostrando ítems 1-15 de 15
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Anais : III Semanística
Bisognin, Cleber; Pumi, Guilherme; Werner, Liane; Echeveste, Marcia Elisa Soares; Valk, Márcio; Stein, Markus Chagas; Semana Acadêmica do Departamento de Estatística da Universidade Federal do Rio Grande do Sul (3. : 2013 : Porto Alegre, RS) (Instituto de Matemática e Estatística/UFRGS, 2013) [Actas de Evento] -
Anais : IV Semanística
Dalmoro, Bruna Martini; Cunha, Gabriel da (Instituto de Matemática/UFRGS, 2014) [Actas de Evento] -
Anais : IX Semanística
Marcondes Filho, Danilo; Valk, Márcio; Pumi, Guilherme; Werner, Liane; Cybis, Gabriela Bettella; Echeveste, Márcia Elisa Soares; Bisognin, Cleber; Semana Acadêmica do Departamento de Estatística da Universidade Federal do Rio Grande do Sul (9. : 2018 : Porto Alegre, RS) (Instituto de Matemática e Estatística/UFRGS, 2018) [Actas de Evento] -
Anais : VIII Semanística
Bisognin, Cleber; Marcondes Filho, Danilo; Pumi, Guilherme; Werner, Liane; Semana Acadêmica do Departamento de Estatística da Universidade Federal do Rio Grande do Sul (8. : 2017 : Porto Alegre, RS) (Instituto de Matemática/UFRGS, 2017) [Actas de Evento] -
Anais : VII Semanística
Fachél Filho, Ivanhoé Angelo (Instituto de Matemática/UFRGS, 2016) [Actas de Evento] -
Anais : VI Semanística
Dalmoro, Bruna Martini (Instituto de Matemática/UFRGS, 2015) [Actas de Evento] -
Assessment of the variation of heavy metals and pesticide residues in native and modern potato (Solanum tuberosum L.) cultivars grown at different altitudes in a typical mining region in Peru
Bedoya Perales, Noelia Soledad; Maus, Diogo; Neimaier, Alisson Silva; Escobedo Pacheco, Elias; Pumi, Guilherme (2023) [Artículo de periódico]This research paper presents the preliminary outcomes of an investigation conducted on the levels of heavy metals (such as As, Cd, Pb, Al, Mn, Cu, Ba, Cr, and Ni) and pesticide residues found in both traditional and modern ... -
Chinese beef market : present figure and future prospects for the sino-brazilian beef trade
Knoll, Susanne; Padula, Antonio Domingos; Pumi, Guilherme; Zhou, Shudong; Zhong, Funing; Barcellos, Julio Otavio Jardim (2019) [Capítulo de libro] -
Dataset of metals and metalloids in food crops and soils sampled across the mining region of Moquegua in Peru
Bedoya Perales, Noelia Soledad; Escobedo Pacheco, Elias; Maus, Diogo; Neimaier, Alisson Silva; Pumi, Guilherme (2023) [Artículo de periódico]In recent years, there has been an increase in interest in the accumulation of heavy metals and metal(loid)s (HMM) in areas where agriculture and mining exist side by side. As a contribution to this body of knowledge, we ... -
Granger causality and time series regression for modelling the migratory dynamics of infuenza into Brazil
Grande, Aline Foerster; Pumi, Guilherme; Cybis, Gabriela Bettella (2023) [Artículo de periódico]In this work we study the problem of modelling and forecasting the dynamics of the infuenza virus in Brazil at a given month, from data on reported cases and genetic diversity collected from previous months, in other ... -
Increasing power plant efficiency with clustering methods and Variable Importance Index assessment
Duarte, Jéssica; Vieira, Lara Werncke; Marques, Augusto Delavald; Schneider, Paulo Smith; Pumi, Guilherme; Prass, Taiane Schaedler (2021) [Artículo de periódico]Power plant performance can decrease along with its life span, and move away from the design and commissioning targets. Maintenance issues, operational practices, market restrictions, and financial objectives may lead to ... -
Inflated beta autoregressive moving average models
Bayer, Fábio Mariano; Pumi, Guilherme; Pereira, Tarciana Liberal; Souza, Tatiene Correia de (2023) [Artículo de periódico]In this paper, we introduce the inflated beta autoregressive moving average (IβARMA) models for modeling and forecasting time series data that assume values in the intervals (0,1], [0,1) or [0,1]. The proposed model considers ... -
Information flow in the Sino-Brazilian beef trade
Knoll, Susanne; Padula, Antonio Domingos; Santos, Mariane Crespolini dos; Pumi, Guilherme; Zhou, Shudong; Zhong, Funing; Barcellos, Julio Otavio Jardim (2018) [Artículo de periódico]Considering the opportunities offered by the Chinese beef market and the fragilities in the Sino-Brazilian beef trade supply chain, this study aims to identify the main sources and channels used by Brazilian beef packers ... -
Patterns of accumulation and baseline values for metals in agricultural soils from a copper mining region in southern Peru
Bedoya Perales, Noelia Soledad; Neimaier, Alisson Silva; Maus, Diogo; Escobedo Pacheco, Elias; Eduardo Palomino, Karina Erika; Pumi, Guilherme (2023) [Artículo de periódico]As global copper demand surges, it’s vital to conduct a thorough analysis of metal concentrations in the agricultural soils of mining districts. This is especially pertinent for the Andean region, where, in the face of ... -
Text Mining : descrição da utilização do pacote Rfacebook
Oliveira, Carolina Peçaibes de; Pumi, Guilherme (2015) [Trabajo completo publicado en evento]