High Resolution Parameter Space from a Two Level Model on Semi-Insulating GaAs

Autor: da Silva, S. L., Viana, E. R., de Oliveira, A. G., Ribeiro, G. M., da Silva, R. L.

Semi-insulating Gallium Arsenide (SI-GaAs) samples experimentally show, under high electric fields and even at room temperature, negative differential conductivity in N-shaped form (NNDC). Since the most consolidated model for n-GaAs, namely, "the mo

Externí odkaz: http://arxiv.org/abs/1409.7283

3D Hopping Conduction in SnO2 nanobelts

Autor: Viana, E. R., Gonzalez, J. C., Ribeiro, G. M., de Oliveira, A. G.

The temperature dependence of the electrical transport of a individual tin oxide nanobelt was measured, in darkness, from 400 to 5K. We found four intrinsic electrical transport mechanisms through the nanobelt. It starts with Thermal-Activation Condu

Externí odkaz: http://arxiv.org/abs/1204.2522

A large historical refugium explains spatial patterns of genetic diversity in a Neotropical savanna tree species

Autor: Viana e Souza, Helena Augusta, Collevatti, Rosane Garcia, Lima-Ribeiro, Matheus S., de Lemos-Filho, José Pires, Lovato, Maria Bernadete

Publikováno v: Annals of Botany, 2017 Jan 01. 119(2), 239-252.

Externí odkaz: https://www.jstor.org/stable/26526659

Atualizações sobre o tratamento cirúrgico da Úlcera péptica

Autor: Cordeiro, Hiltonn Muniz, de Souza, Isélia Rodrigues, Palhares, Vinícius Avelar, Freitas, Thiago Souto, Viana e Silva, Pamela, Wollscheid, Elisa Lodi, Leite Filho, Hosannah, Ramos, Letícia, Vidal, Igor Henrique, Alhais, Victor Drumond Pardini

Publikováno v: Brazilian Journal of Health Review; Vol. 5 No. 6 (2022); 22058-22074
Brazilian Journal of Health Review; v. 5 n. 6 (2022); 22058-22074
Brazilian Journal of Health Review
Federação das Indústrias do Estado do Paraná (FIEP)
instacron:BJRH
Brazilian Journal of Health Review; Vol. 5 No. 5 (2022); 19904-19920
Brazilian Journal of Health Review; v. 5 n. 5 (2022); 19904-19920

O tratamento cirúrgico da úlcera péptica é reservado para úlcera péptica refratária ao tratamento clínico e/ou endoscópico, para suspeita de malignidade dentro de uma úlcera ou para o tratamento de complicações da úlcera péptica. Os pac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a4deedefa7389bfd5ee806778b8d68
https://doi.org/10.34119/bjhrv5n5-168

Gastrointestinal Stromal Tumor in a Patient with Neurofibromatosis Type I: Diagnosis after Intestinal Occlusion Secondary to Adhesions after an Episode of Pancreatitis

Autor: Pamela Viana e Silva, Thiago Menezes Costa, Renanna Najara Veras Rodrigues, Carlos Anselmo Lima

Publikováno v: Revista Brasileira de Cancerologia. 69

Introduction: Gastrointestinal stromal tumors (GIST), although relatively rare, account for 80% of mesenchymal tumors of the digestive tract. They manifest in any part of the alimentary tract and are derived from Cajal cells. They may occur sporadica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12de317f23e2b816d43d4670be7e89f3
https://doi.org/10.32635/2176-9745.rbc.2023v69n2.3720