Zobrazeno 1 - 10
of 3 327
pro vyhledávání: '"A L, Santos"'
In this paper, we study the optimal control for an SEIR model adapted to the vaccination strategy of susceptible individuals. There are factors associated with a vaccination campaign that make this strategy not only a public health issue but also an
Externí odkaz:
http://arxiv.org/abs/2411.04910
After the COVID-19 pandemic, we saw an increase in demand for epidemiological mathematical models. The goal of this work is to study the optimal control for an age-structured model as a strategy of quarantine of infected people, which is done via Pon
Externí odkaz:
http://arxiv.org/abs/2411.00312
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 4837-4860 (2024)
The calibration of hydrological models through the use of automatic algorithms aims at identifying parameter sets that minimize the deviation of simulations from observations (often streamflows). Further, the choice of objective function (i.e. the cr
Externí odkaz:
https://doaj.org/article/426da78bddb54021b724d35260b8c3d5
Autor:
João P. Marques, Paulo C. Alves, Isabel R. Amorim, Ricardo J. Lopes, Monica Moura, Eugene Myers, Manuela Sim-sim, Carla Sousa-Santos, M. Judite Alves, Paulo A. V. Borges, Thomas Brown, Miguel Carneiro, Carlos Carrapato, Luís M. P. Ceríaco, Claúdio Ciofi, Luís P. da Silva, Genevieve Diedericks, Maria Angela Diroma, Liliana Farelo, Giulio Formenti, Fátima Gil, Miguel Grilo, Alessio Iannucci, Henrique G. Leitão, Cristina Máguas, Ann M. Mc Cartney, Sofia L. Mendes, João M. Moreno, Marco Morselli, Alice Mouton, Chiara Natali, Fernando Pereira, Rúben M. C. Rego, Roberto Resendes, Guilherme Roxo, Hannes Svardal, Helena Trindade, Sara Vicente, Sylke Winkler, Marcela Alvarenga, Andreia J. Amaral, Agostinho Antunes, Paula F. Campos, Adelino V. M. Canário, Rita Castilho, L. Filipe C. Castro, Angelica Crottini, Mónica V. Cunha, Gonçalo Espregueira Themudo, Pedro J. Esteves, Rui Faria, Carlos Rodríguez Fernandes, Jean-Baptiste Ledoux, Bruno Louro, Sara Magalhaes, Octávio S. Paulo, Gareth Pearson, João Pimenta, Francisco Pina-Martins, Teresa L. Santos, Ester Serrão, José Melo-Ferreira, Vítor C. Sousa
Publikováno v:
npj Biodiversity, Vol 3, Iss 1, Pp 1-10 (2024)
The diverse physiography of the Portuguese land and marine territory, spanning from continental Europe to the Atlantic archipelagos, has made it an important repository of biodiversity throughout the Pleistocene glacial cycles, leading to a remarkabl
Externí odkaz:
https://doaj.org/article/ea66b9f09ed94d86a48575ec29de9252
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-13 (2024)
Abstract Our research investigates the relationship between economic and social development indicators and the prevalence of impunity within a country. As countries develop, their institutions tend to function more efficiently and impartially, result
Externí odkaz:
https://doaj.org/article/bbee5efadc4a4ce0960634cb42712802
Autor:
Lorena K. Silva, Cintia L. Santos, Elizabeth M. Barbosa, Sebastiao T. Filho, Janaina B. Luz, Kaliandra S. Alves, Luis R. Oliveira, Ednaldo S. Filho
Publikováno v:
Iraqi Journal of Veterinary Sciences, Vol 38, Iss 3, Pp 531-536 (2024)
Molecular biology techniques are important tools for studying animal health and production characteristics. Thus, determining the genotypes of animals with high genetic value enables the implementation of genetic improvement programs, especially rela
Externí odkaz:
https://doaj.org/article/207e2246d9ba4742875e095afc3d726f
Autor:
Aleide S. Lima, Matheus F. Bezerra, Amanda Moreira-Aguiar, Isabel Weinhäuser, Bianca L. Santos, Raul M. Falcão, Maria L. Salustiano-Bandeira, Pedro L. Franca-Neto, Marinus M. Lima, Felipe Saldanha-Araujo, Juan L. Coelho-Silva, Diego A. Pereira-Martins, Marcos A. Bezerra, Antonio R. Lucena-Araujo
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 46, Iss 3, Pp 250-255 (2024)
Introduction: The aberrant expression of the inhibitor of DNA binding (ID1) gene has been frequently associated with the leukemogenesis and prognostication acute myeloid leukemia (AML), although its clinical importance has never been investigated in
Externí odkaz:
https://doaj.org/article/7c1873776b3546389a46d5d239e18b9a
Autor:
Leonardo F. P. M. Martins, Sebastian M. G. Martins, Anselmo L. Silva Jr., Augusto P. Souza, Fabrízio P. Maziero, Luís F. Oliveira, Victor B. Coch, Elsio Varela, Hugo F. L. Santos
Publikováno v:
Eletrônica de Potência, Vol 29 (2024)
The challenges encountered in the oil and gas industry require complex solutions and development effort. Related to oil lifting and gathering, it concerns severe conditions as space restraints. Given the confined space inside oil pipelines, robots fo
Externí odkaz:
https://doaj.org/article/86059de1f3b6492c9159aadab3295a28
Autor:
Thayza M. I. L. Santos, Alice F. Versiani, Guilherme R. F. Campos, Marilia M. Moraes, Maisa C. P. Parra, Natalia F. B. Mistrao, Andreia F. Negri, Flavia F. Bagno, Marina G. Galves, Camila M. Moreno, Flavio G. Da Fonseca, Cassia F. Estofolete, Nikos Vasilakis, Mauricio L. Nogueira
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
Since its emergence in 2019, coronavirus disease (COVID-19) has spread worldwide and consumed public health resources. However, the world still has to address the burdens of other infectious diseases that continue to thrive. Countries in the tropics
Externí odkaz:
https://doaj.org/article/457f756f4b434c22ba81f05232651407
Autor:
DPM Almeida, B Reis, RS Faccion, D Cunha, B Agonigi, L Machado, FVD Santos-Bueno, E Morgado, Y Cabral, C Penedo, F De-Carvalho, L Santos, P Moura, N Estanislau, T Azamor, TL Machado, F Kuschnir, MSP Oliveira, Z Vasconcelos
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 46, Iss , Pp S208-S209 (2024)
Severe combined immunodeficiency (SCID) results from a defect in the differentiation of hematopoietic stem cells into mature T lymphocytes, affecting both T and B cells and potentially involving NK cells. Aim: To report three siblings with a new like
Externí odkaz:
https://doaj.org/article/0af81bd8ee2c4769b1352eaaa655b9e4