Accès ouvert
2026
article
OpenAlex
Daphne Heloísa de Freitas Muniz, Juaci Vitória Malaquias, Eduardo Cyrino Oliveira-Filho
Water quality indices are generally developed for specific water uses, but direct comparisons of indices designed for public water supply and irrigation using the same monitoring dataset remain limited. This study evaluated surface water quality in the Federal District (FD), Brazil, assessing …
br
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
João Marcelo Machado Squarisi, Mariane Rodrigues Ferreira, Juaci Vitória Malaquias, A. K. B. Ramos et autres
This study aimed to evaluate the morphological diversity of 22 Crotalaria accessions conserved in the Embrapa Cerrados germplasm bank, Brazil, with emphasis on their potential use in breeding and genetic resource management. Sixteen morphological descriptors were analyzed, revealing substantial phenotypic variation among …
br
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Arminda Moreira de Carvalho, Douglas Rodrigues de Jesus, Fabiana Piontekowski Ribeiro, Raíssa de Araujo Dantas et autres
Atmospheric concentrations of nitrous oxide (N 2 O) have increased in recent decades, contributing significantly to climate change. In Brazil, the agricultural sector is the main source of N 2 O emissions, and sustainable practices such as no-tillage and cover crops (CCs) …
br
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Felipe Zorzo, Renato Fernando Amabile, Carolaini Campos da Silva, Juaci Vitória Malaquias et autres
The selection of superior maize genotypes is complex due to the quantitative and intercorrelated nature of agronomic traits and their strong environmental influence, which limits the efficiency of direct selection and requires multivariate approaches. This study aimed to compare the efficiency of …
br
(code pays fourni par la source)
2026
article
OpenAlex
Alexandre Specht, R. T. Alves, Juaci Vitória Malaquias, Vânia Ferreira Roque-Specht
Leafcutter ants are social insects that cultivate a symbiotic fungus and cut leaves of nearly any plant, making them major generalist pests. Entomopathogenic fungi are promising biological control agents, particularly because they are easy to propagate and can effectively infect leafcutter ants. …
br
(code pays fourni par la source)
Accès ouvert
2026
book-chapter
OpenAlex
Diego Henrique da Mota, Marcelo Fagioli, Flávia Marina Sousa Correia, Juaci Vitória Malaquias et autres
The book Paths of the Rural Sector brings together reflections, research, and discussions that explore different perspectives on the rural sector and its multiple paths of development. The work proposes a scientific space for dialogue aimed at understanding the dynamics that shape …
br
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Thiago Paulo da Silva, Adriano Delly Veiga, R. F. Amábile, Juaci Vitória Malaquias et autres
Canephora coffee genotypes developed in other growing regions, with traits of interest such as drought tolerance and high coffee bean yield, need to be introduced and characterized in other locations to check adaptability. The aim of this study was to check the …
br
(code pays fourni par la source)
Accès ouvert
2025
other
OpenAlex
Cintia Carla Niva, George Gardner Brown, Ozanival Dario Dantas da Silva, Juaci Vitória Malaquias et autres
Figure 7. Worldwide distribution of the countries with publications on vertebrate soil bioturbating megafauna between January 2014 and December 2023. The color intensity represents the increasing number of publication records, where blank is absence of records.
us, br, it
(code pays fourni par la source)
Accès ouvert
2025
other
OpenAlex
George G. Brown, John Jacob Parnell, M. Kobayashi, Talita Ferreira et autres
Figure 2. Countries in each major continent classified according their potential level of participation in GLOSOB activities, based on the literature review. Green countries represent level 3 level with full capacity to begin monitoring activities immediately. Yellow countries represent level 2 with …
br, it, us, mx
(code pays fourni par la source)
Accès ouvert
2025
other
OpenAlex
Cintia Carla Niva, George Gardner Brown, Ozanival Dario Dantas da Silva, Juaci Vitória Malaquias et autres
Figure 2. Worldwide distribution of the countries with authors publishing on macroinvertebrates between January 2011 and February, 2022 (left). The color intensity represents the increasing number of publication records, where blank is absence of records and darker colors refer to higher numbers.
us, br, it
(code pays fourni par la source)
Accès ouvert
2025
other
OpenAlex
Cintia Carla Niva, George Gardner Brown, Ozanival Dario Dantas da Silva, Juaci Vitória Malaquias et autres
Figure 7. Worldwide distribution of the countries with publications on vertebrate soil bioturbating megafauna between January 2014 and December 2023. The color intensity represents the increasing number of publication records, where blank is absence of records.
us, br, it
(code pays fourni par la source)
Accès ouvert
2025
other
OpenAlex
Cintia Carla Niva, George Gardner Brown, Ozanival Dario Dantas da Silva, Juaci Vitória Malaquias et autres
Figure 1. Diagram showing the steps from literature review until data analysis with the R statistical program. Excel spreadsheets downloaded with the bibliographic records from searches in Web of Science are stored in the PostgreSQL database. Posteriorly, the database is consulted through …
us, br, it
(code pays fourni par la source)