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Identificação simultânea de biomarcadores em estudos genéticos de associação: D...
Duarte Silva, A. P.
A novel algorithm for simultaneous SNP selection in high-dimensional genome-wid...
Zuber, Verena; Duarte Silva, A. P.; Strimmer, KorbinianBackground: Identification of causal SNPs in most genome wide association studies relies on approaches that consider each SNP individually. However, there is a strong correlation structure among SNPs that needs to be taken into account. Hence, increasingly modern computationally expensive regression methods are employed for SNP selection that consider all markers simultaneously and thus incorporate dependencies...
Bleaching of melanin in the epidermis of South American fur seal and its applic...
Silva,A.P.; Silva,R.G.; Cogliati,B.; Dias,A.S.M.; Le Bas,A.E.; Hernandez-Blazquez,F.J.The South American fur seal (Arctocephalus australis) is an amphibious marine mammal distributed along the Atlantic and Pacific coasts of South America. The species is well adjusted to different habitats due to the morphology of its fin-like members and due to some adaptations in their integumentary system. Immunohistochemical studies are very important to evaluate the mechanisms of skin adaptation due the diff...
Níveis de cálcio e granulometria de calcário na dieta de poedeiras comerciais s...
Pelicia, K.; Mourão, José Luís; Garcia, E.A.; Pinheiro, Victor; Molino, A.B.; Berto, D.A.; Faitarone, A. B.; Vercese, F.; Silva, A.P.A total of 405 23-week-old ISA Brown layers were distributed in a completely randomized experimental design in a factorial arrangement with nine treatments consisting of three dietary calcium levels (3.5, 3.75, and 4.5%) and three limestone particle sizes (100% fine limestone (FL), 70% FL + 30% coarse limestone (CL) and 50% (FL) + 50% (CL)), with nine replicates of five birds per cage. The following parameters...
Cultivar de amendoim BRS 151 L7.
SANTOS, R. C. dos; FREIRE, R. M. M.; FIRMINO, P. de T.; AZEVEDO, D. M. P. de.; ALMEIDA, R. P. de; SOARES, J. J.; SILVA, O. R. R. F.; REGO, G. M.2010
Motor behavioral abnormalities and histopathological findings of Wistar rats in...
Câmara,C.C.; Oriá,R.B.; Felismino,T.C.; Silva,A.P. da; Silva,M.A.M. da; Alcântara,J.V.A.; Costa,S.B.C.; Vicente,A.C.P.; Teixeira-Santos,T.J.The objective of the present study was to describe motor behavioral changes in association with histopathological and hematological findings in Wistar rats inoculated intravenously with human T-cell lymphotropic virus type 1 (HTLV-1)-infected MT2 cells. Twenty-five 4-month-old male rats were inoculated with HTLV-1-infected MT2 cells and 13 control rats were inoculated with normal human lymphocytes. The behavior...
Miocene sediments from Foz da Fonte and Penedo sections (Lower Tagus basin): cl...
Silva, A. P.; Rocha, F.; Legoinha, P.; Pais, João; Antunes, M. T.; Gomes, C.Eight depositional sequences (DS) delimited by regional disconformities had been recognized in the Miocene of Lisbon and Setúbal Peninsula areas. In the case of the western coast of the Setúbal Peninsula, outcrops consisting of Lower Burdigalian to Lower Tortonian sediments were studied. The stratigraphic zonography and the environmental considerations are mainly supported on data concerning to foraminifera, os...
High-Dimensional Classification in the Presence of Correlation: A Factor Model ...
Duarte Silva, A. P.
Classificação supervisionada para dados de elevada dimensão
Duarte Silva, A. P.
High-dimensional classification in the presence of correlation: a factor-model ...
Duarte Silva, A. P.
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