Zobrazeno 1 - 10
of 428
pro vyhledávání: '"Sergio de Oliveira"'
Autor:
Antonio Dias Santiago, Sergio de Oliveira Procópio, Marcelo Ferreira Fernandes, Guilherme Braga Pereira Braz
Publikováno v:
Acta Scientiarum: Agronomy, Vol 46, Iss 1 (2024)
The grain production area in the Brazilian agricultural region known as SEALBA, especially in Alagoas State, has seen significant growth in recent years. This study aims to contribute to sustainable regional development by evaluating the effects of i
Externí odkaz:
https://doaj.org/article/0bdfdd1e08d8477eb29c709b5d1fda61
Autor:
Gustavo de Souza Oliveira, Guilherme Braga Pereira Braz, Dieimisson Paulo Almeida, Sergio de Oliveira Procópio, Silvio Vasconcelos de Paiva Filho, Matheus de Freitas Souza, Gustavo André Simon
Publikováno v:
Revista de Ciências Agroveterinárias, Vol 22, Iss 3 (2023)
Tem sido comum a presença de plantas voluntárias de soja em lavouras de crotalária (Crotalaria spectabilis) cultivada em segunda safra, necessitando assim a adoção de estratégias para o seu manejo. Este trabalho teve como objetivo avaliar a efi
Externí odkaz:
https://doaj.org/article/12e8bf349bee47588dd29274d532dd76
Autor:
Jhonatan Coradin, Guilherme Braga Pereira Braz, Sergio de Oliveira Procópio, Alessandro Guerra da Silva, Guilherme Sales Vian, Paulo Victor Leão Lima Chavaglia, Marco Antônio Rodrigues Goulart, Matheus de Freitas Souza
Publikováno v:
Revista de la Facultad de Ciencias Agrarias, Vol 55, Iss 1 (2023)
The genetic improvement of soybean cultivars over the years has focused on increasing the yield capacity and tolerance to some abiotic and biotic factors, such as drought, diseases, and pests. However, during the transfer of genes of interest, some g
Externí odkaz:
https://doaj.org/article/b635879ec85f4523a54fb0e1ccde1112
Autor:
João Victor dos Santos Caldas, Alessandro Guerra da Silva, Guilherme Braga Pereira Braz, Sergio de Oliveira Procópio, Itamar Rosa Teixeira, Matheus de Freitas Souza, Laís Tereza Rêgo Torquato Reginaldo
Publikováno v:
Agriculture, Vol 13, Iss 3, p 725 (2023)
One factor limiting the achievement of high yields in the soybean crop is weed interference. The level of weed interference can vary according to the specificities of the weed community but also due to the agronomic characteristics of the soybean var
Externí odkaz:
https://doaj.org/article/0600263d9f874fdeae8452c77057d634
Autor:
Cristiano Buchling, Guilherme Braga Pereira Braz, Sergio de Oliveira Procópio, Camila Jorge Bernabé Ferreira, Alessandro Guerra da Silva, Jhonatan Coradin
Publikováno v:
Acta Scientiarum: Agronomy, Vol 44, Iss 1 (2022)
The succession of soybean/maize has been largely adopted. Storm damage and crop problems can lead to grain loss, generating maize ear fragments or even whole ears that remain in the soil and still display germination viability, resulting in the occur
Externí odkaz:
https://doaj.org/article/c0fa189bd2534bccab6add584c639322
Autor:
Antonio Dias Santiago, Sergio de Oliveira Procópio, Guilherme Braga Pereira Braz, Camila Jorge Bernabé Ferreira
Publikováno v:
Revista Ceres, Vol 67, Iss 3, Pp 223-230 (2020)
ABSTRACT Weed management consists of a fundamental practice in cassava, with mechanical and chemical control widely used. The objective of this work was to evaluate the efficacy of pre-emergence herbicides, as well as to determine the interaction of
Externí odkaz:
https://doaj.org/article/7a1a2d26f3714580a50d2cbaea4a64b1
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 9, Iss 3 (2021)
Particle accelerator technology has a deep impact on society. Its applications are well established mainly in the treatment of cancer and other diseases. This work aims to develop an experimental apparatus with 3He detectors for 16 MeV photoneutron m
Externí odkaz:
https://doaj.org/article/11b7f6b0084644d4918f7cfcbc1a73f7
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 8, Iss 3A (2021)
Nodal Expansion Method (NEM) is widely employed in the neutronic design of nuclear reactors core. The main reason is its higher computational performance and efficiency when compared with the conventional fine mesh difference method or finite element
Externí odkaz:
https://doaj.org/article/6652baa6c3c241c99baee7e5da7abf71
Autor:
João Domingos Talon, Alberto Teixeira Neto, Thomaz Jacintho Lopes, Gabriela Martins Duarte, Claudio Luiz De Oliveira, João Claudio Batista Fiel, Gladson Da Silva Fontes, Ronaldo Glicério Cabral, Sergio De Oliveira Vellozo, Dalton Ellery Girão Barroso
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 8, Iss 1 (2020)
Neste trabalho, o núcleo de um reator modular de pequeno porte (SMR) hipotético do tipo PWR, com um enriquecimento do combustível de 20% e potência de 50 MWe (150MWt)[1], foi simulado na condição de criticalidade. A 300cm do vaso de pressão do
Externí odkaz:
https://doaj.org/article/41bdb5b5e729418fa872558e5a24f93b
Autor:
Abel Botelho Quaresma, Gicele Briancini, Talita Chiesa, Sergio de Oliveira Monteiro, Rafael André Mergener
Publikováno v:
Journal of Coloproctology, Vol 38, Iss 2, Pp 105-110 (2018)
Bowel preparation is mandatory prior to elective colonoscopy and their effectiveness is closely related to the quality of the examination. There are many preparations on the market and there is no consensus on which is best. This study aimed to compa
Externí odkaz:
https://doaj.org/article/6acb5b17c3c44819bad7261dbdf5c46c