Zobrazeno 1 - 10
of 336
pro vyhledávání: '"A L, Bittencourt"'
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 13, Iss 3, Pp 100450- (2023)
This work applies concepts of artificial neural networks to identify the parameters of a mathematical model based on phase fields for damage and fracture. Damage mechanics is the part of the continuum mechanics that models the effects of micro-defect
Externí odkaz:
https://doaj.org/article/cd5793290d7749fd91cb066ca8d0f299
Autor:
Caroline Signori-Müller, Rafael S. Oliveira, Fernanda de Vasconcellos Barros, Julia Valentim Tavares, Martin Gilpin, Francisco Carvalho Diniz, Manuel J. Marca Zevallos, Carlos A. Salas Yupayccana, Martin Acosta, Jean Bacca, Rudi S. Cruz Chino, Gina M. Aramayo Cuellar, Edwin R. M. Cumapa, Franklin Martinez, Flor M. Pérez Mullisaca, Alex Nina, Jesus M. Bañon Sanchez, Leticia Fernandes da Silva, Ligia Tello, José Sanchez Tintaya, Maira T. Martinez Ugarteche, Timothy R. Baker, Paulo R. L. Bittencourt, Laura S. Borma, Mauro Brum, Wendeson Castro, Eurídice N. Honorio Coronado, Eric G. Cosio, Ted R. Feldpausch, Letícia d’Agosto Miguel Fonseca, Emanuel Gloor, Gerardo Flores Llampazo, Yadvinder Malhi, Abel Monteagudo Mendoza, Victor Chama Moscoso, Alejandro Araujo-Murakami, Oliver L. Phillips, Norma Salinas, Marcos Silveira, Joey Talbot, Rodolfo Vasquez, Maurizio Mencuccini, David Galbraith
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The role of non-structural carbohydrates (NSC) in mediating the impacts of drought in tropical trees is unclear. Here, the authors analyse leaf and branch NSC in 82 Amazon tree species across a Basin-wide precipitation gradient, finding that allocati
Externí odkaz:
https://doaj.org/article/0935787bfc054649809da375877d1c78
Autor:
Amandha L. Bittencourt, Maria Eugênia F. Canziani, Larissa D.B.R. Costa, Carlos E. Rochitte, Aluizio B. Carvalho
Publikováno v:
Bone Reports, Vol 16, Iss , Pp 101166- (2022)
Bone biopsy is still the gold standard tool to evaluate either trabecular or cortical bone, though the quantitative computed tomography of the vertebrae (QCT), a non-invasive technique, could be useful to evaluate bone structure in patients with chro
Externí odkaz:
https://doaj.org/article/0fc82927d4b2408099757d9a5d718c89
Autor:
Larissa R. Costa, Aluizio B. Carvalho, Amandha L. Bittencourt, Carlos E. Rochitte, Maria Eugênia F. Canziani
Publikováno v:
BMC Nephrology, Vol 21, Iss 1, Pp 1-7 (2020)
Abstract Background Vascular calcification progression has been associated with the loss of trabecular bone in chronic kidney disease (CKD) patients. There are few data evaluating the relationship between cortical bone loss and vascular calcification
Externí odkaz:
https://doaj.org/article/e27e30dee6e949d7b84286eb1040e356
Autor:
Guilherme G.L. Cançado, Eduardo L.R. Cançado, Maria L.G. Ferraz, Cristiane A. Villela-Nogueira, Debora R.B. Terrabuio, Michelle H. Braga, Mateus J. Nardelli, Luciana C. Faria, Nathalia M.F. GOMES, Elze M.G. Oliveira, Vivian Rotman, Maria Beatriz Oliveira, Simone M.C.F. Cunha, Daniel F.C. Mazo, Liliana S.C. Mendes, Claudia A.P. Ivantes, Valéria F.A. Borges, Fabio H.L. Pace, Mario G. Pessoa, Izabelle V. Signorelli, Gabriela P. Coral, Paulo L. Bittencourt, Cynthia Levy, Cláudia A. Couto
Publikováno v:
Annals of Hepatology, Vol 24, Iss , Pp 100393- (2021)
Introduction: Little is known about primary biliary cholangitis (PBC) in Latin America, where this disease is thought to be rare. Objectives: To analyze clinical and biochemical features of Brazilian PBC patients. Methods: The Brazilian Cholestasis S
Externí odkaz:
https://doaj.org/article/aee863cc7c0d4510bbe7917b03855119
Autor:
Guilherme G.L. Cançado, Eduardo L.R. Cançado, Maria L.G. Ferraz, Cristiane A. Villela-Nogueira, Debora R.B. Terrabuio, Michelle H. Braga, Mateus J. Nardelli, Luciana C. Faria, Nathalia M.F. GOMES, ELZE M.G. Oliveira, Vivian Rotman, Maria Beatriz Oliveira, Simone M.C.F. Cunha, Daniel F. Mazo, Liliana S.C. Mendes, Claudia A.P. Ivantes, Valéria Faborges, Fabio H.L. Pace, Mario G. Pessoa, Izabelle V. Signorelli, Gabriela P. Coral, Paulo L. Bittencourt, Cynthia Levy, Cláudia A. Couto, Members of the Brazilian Cholestasis Study Group Consortium
Publikováno v:
Annals of Hepatology, Vol 24, Iss , Pp 100497- (2021)
Introduction: Primary biliary cholangitis (PBC) diagnosis is based on international criteria, which requires two of the following: (i) elevated alkaline phosphatase (AP), (ii) anti-mitochondrial antibody (AMA) and (iii) liver biopsy (BX) suggestive o
Externí odkaz:
https://doaj.org/article/134f233189814aa3a1344acc6d8e8a72
Autor:
Christophe L. Trabi, Luciano Pereira, Xinyi Guan, Marcela T. Miranda, Paulo R. L. Bittencourt, Rafael S. Oliveira, Rafael V. Ribeiro, Steven Jansen
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The Pneumatron device measures gas diffusion kinetics in the xylem of plants. The device provides an easy, low-cost, and powerful tool for research on plant water relations and gas exchange. Here, we describe in detail how to construct and operate th
Externí odkaz:
https://doaj.org/article/d37a889932a847f79905df546933dead
Autor:
Aline Lopes Chagas, Angelo A. Mattos, Márcio A. Diniz, Guilherme E.G. Felga, Ilka F.S.F. Boin, Rita C. M.A. Silva, Renato F. Silva, José H.P. Garcia, Agnaldo S. Lima, Júlio C.U. Coelho, Paulo L. Bittencourt, Venâncio A.F. Alves, Luiz Augusto Carneiro D'Albuquerque, Flair J. Carrilho
Publikováno v:
Annals of Hepatology, Vol 22, Iss , Pp 100294- (2021)
Introduction and objectives: Hepatocellular carcinoma (HCC) is one of the main indications for orthotopic liver transplantation (OLT). In Brazil, selection criteria for HCC is an expanded version of the Milan Criteria (MC), the so-called ''Brazilian
Externí odkaz:
https://doaj.org/article/517f0b67459f4f4e8a26aea7a6d5dd5f
Autor:
Tommaso Jucker, Tobias D. Jackson, Florian Zellweger, Tom Swinfield, Nichar Gregory, Joseph Williamson, Eleanor M. Slade, Josie W. Phillips, Paulo R. L. Bittencourt, Benjamin Blonder, Michael J. W. Boyle, M. D. Farnon Ellwood, David Hemprich-Bennett, Owen T. Lewis, Radim Matula, Rebecca A. Senior, Alexander Shenkin, Martin Svátek, David A. Coomes
Publikováno v:
Frontiers in Forests and Global Change, Vol 2 (2020)
Logging and habitat fragmentation impact tropical forest ecosystems in numerous ways, perhaps the most striking of which is by altering the temperature, humidity, and light environment of the forest—its microclimate. Because local-scale microclimat
Externí odkaz:
https://doaj.org/article/c0a8ae2b4d74498b8b1c17fd389c4108
Autor:
Mauro Brum, Luciano Pereira, Rafael Vasconcelos Ribeiro, Steven Jansen, Paulo R. L. Bittencourt, Rafael S. Oliveira, Scott R. Saleska
Publikováno v:
New Phytologist. 237:374-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ba0366d287a24a748d94fb500e3261
https://doi.org/10.1111/nph.18531
https://doi.org/10.1111/nph.18531