Zobrazeno 1 - 10
of 172
pro vyhledávání: '"A. C. A. Duque"'
Autor:
Tadeu G. de Oliveira, Lester A. Fox-Rosales, José D. Ramírez-Fernández, Juan C. Cepeda-Duque, Rebecca Zug, Catalina Sanchez-Lalinde, Marcelo J. R. Oliveira, Paulo H. D. Marinho, Alejandra Bonilla-Sánchez, Mara C. Marques, Katia Cassaro, Ricardo Moreno, Damián Rumiz, Felipe B. Peters, Josué Ortega, Gitana Cavalcanti, Michael S. Mooring, Steven R. Blankenship, Esteban Brenes-Mora, Douglas Dias, Fábio D. Mazim, Eduardo Eizirik, Jaime L. Diehl, Rosane V. Marques, Ana Carolina C. Ribeiro, Reginaldo A. Cruz, Emanuelle Pasa, Lyse P. C. Meira, Alex Pereira, Guilherme B. Ferreira, Fernando F. de Pinho, Liana M. M. Sena, Vinícius R. de Morais, Micheli Ribeiro Luiz, Vitor E. C. Moura, Marina O. Favarini, Karla P. G. Leal, Paulo G. C. Wagner, Maurício C. dos Santos, James Sanderson, Elienê P. Araújo, Flávio H. G. Rodrigues
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Recently, the tiger-cat species complex was split into Leopardus tigrinus and Leopardus guttulus, along with other proposed schemes. We performed a detailed analysis integrating ecological modeling, biogeography, and phenotype of the four or
Externí odkaz:
https://doaj.org/article/48c3bbb9767a422ba6e5328698a76efd
Autor:
M. Hbibi, O. Mommadi, S. Chouef, R. Boussetta, L. Belamkadem, A. El Moussaouy, F. Falyouni, C. M. Duque, J. A. Vinasco, C. A. Duque
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract The effects of confinement potentials of the first and second materials, core size and first shell thickness on the confinement of electron, electron-donor atom, and exciton in cylindrical core/shell/shell quantum dot (CSSQD) are studied tak
Externí odkaz:
https://doaj.org/article/c16f2a2769624dbda1eba00d75f50b02
Autor:
Andrea Blanco-Vargas, María A. Chacón-Buitrago, María C. Quintero-Duque, Raúl A. Poutou-Piñales, Lucía A. Díaz-Ariza, Carlos A. Devia-Castillo, Laura C. Castillo-Carvajal, Daniel Toledo-Aranda, Christiano da Conceição de Matos, Wilmar Olaya-González, Oswaldo Ramos-Monroy, Aura M. Pedroza-Rodríguez
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract We produced and characterised biochar made from Caribbean pine sawdust as raw material. The biochar (BC500) was used as biocompatible support to co-inoculate phosphate solubilizing bacteria (PSB) (BC500/PSB) on Allium cepa L., plants at a gr
Externí odkaz:
https://doaj.org/article/0cc340c91293422a95a650b404bb8e1f
Autor:
A. Radu, C. A. Duque
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract In this work we approach the Schrödinger equation in quantum wells with arbitrary potentials, using the machine learning technique. Two neural networks with different architectures are proposed and trained using a set of potentials, energie
Externí odkaz:
https://doaj.org/article/4546b2cc04334d75b523ae2321703b9c
Autor:
Esteban Grajales-Suaza, Fabio Alberto Agudelo, Gloria Stella Gómez-Castaño, Juan Alejandro Grajales, Alejandro Grajales-Suaza, Juana V. González-Arenas, Blanca Libia Grajales-Correa, Juan C. Cepeda-Duque
Publikováno v:
Mammalogy Notes, Vol 8, Iss 2 (2023)
Entre junio 2020 y mayo 2021, se observó un individuo de Nasua nasua en la vereda “La Línea” del municipio de Apía y dos individuos de Potos flavus, uno en la vereda “Agua Linda”- Apía y otro en la vereda “La Esperanza” del municipio
Externí odkaz:
https://doaj.org/article/c14ea27f464a49f08d19526465a73935
Autor:
Juan C. Cepeda-Duque, Andrés Link, Luis Mazariegos, Elver Ledesma-Castañeda, Uriel Rendón-Jaramillo, Héctor E. Ramírez-Chaves
Publikováno v:
Check List, Vol 17, Iss 5, Pp 1359-1364 (2021)
The Colombian weasel, Neogale felipei (Izor & de la Torre, 1978), is one of the most enigmatic and threatened carnivores in South America, with only six confirmed records in the Andes of Ecuador and Colombia. During a long-term trail camera survey co
Externí odkaz:
https://doaj.org/article/b6b80c33d700468d8f2ed39faa11035c
Autor:
M. Valtueña García, E. Peña Herrero, M. Picado Rossi, C. Pedrosa Duque, P. Valladares Rodriguez
Publikováno v:
European Psychiatry, Vol 65, Pp S584-S585 (2022)
Introduction Eating disorders and borderline personality disorder can coexist with high frequency in people with alexithymia. At the same time, it has been described that alexithymia can be present in patients suffering from depression, anxiety, obse
Externí odkaz:
https://doaj.org/article/ad96eb7ff52b4b198b3ca726087a293a
Autor:
M. E. Mora-Ramos, J. A. Vinasco, D. Laroze, A. Radu, R. L. Restrepo, Christian Heyn, V. Tulupenko, Nguyen N. Hieu, Huynh V. Phuc, J. H. Ojeda, A. L. Morales, C. A. Duque
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract We theoretically investigate the electron and hole states in a semiconductor quantum dot-quantum ring coupled structure, inspired by the recent experimental report by Elborg and collaborators (2017). The finite element method constitutes the
Externí odkaz:
https://doaj.org/article/fe3666c71b104b12939f93f1b673997f
Autor:
José C. León-González, Rafael G. Toscano-Negrette, A. L. Morales, J. A. Vinasco, M. B. Yücel, H. Sari, E. Kasapoglu, S. Sakiroglu, M. E. Mora-Ramos, R. L. Restrepo, C. A. Duque
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1461 (2023)
Within the framework of effective mass theory, we investigate the effects of spin–orbit interaction (SOI) and Zeeman splitting on the electronic properties of an electron confined in GaAs single quantum rings. Energies and envelope wavefunctions in
Externí odkaz:
https://doaj.org/article/aae19fda3d254175ac7edcaadcf756b9
Autor:
Le Thi Dieu Hien, Le Thi Ngoc Bao, Duong Dinh Phuoc, Hye Jung Kim, C. A. Duque, Dinh Nhu Thao
Publikováno v:
Nanomaterials, Vol 13, Iss 6, p 1020 (2023)
We explore the variation of interband absorption spectra of GaAs spherical sector quantum dots (QDs) in response to a strong resonant laser, using the renormalized wave function method. Even though a spherical sector QD appears identical to a section
Externí odkaz:
https://doaj.org/article/c79d6599bc204b12b8d5b6e4ecef507b