Results 21 to 30 of about 137,676 (215)

Uso de laboratorios virtuales en la Enseñanza-Aprendizaje de la Física

Entre Ciencia e Ingeniería, 2011
El proyecto analiza la influencia del uso de laboratorios virtuales en el aprendizaje de la Física. El laboratorio virtual empleado en este trabajo fue desarrollado por estudiantes de Ingeniería de Sistemas de la Universidad La Gran Colombia, utilizando
Mónica María Gómez Hermida, Luis Felipe Castañeda, Julián Andrés Vela Salazar, Sebastián Álvarez Vargas, Johan Farley Navarrete Sánchez   +4 more
doaj   +1 more source

The LAEX and NASA portals for CoRoT public data [PDF]

, 2009
* Aims. We describe here the main functionalities of the LAEX (Laboratorio de Astrofisica Estelar y Exoplanetas/Laboratory for Stellar Astrophysics and Exoplanets) and NASA portals for CoRoT Public Data.
A. C. Laity, A. N. Payne, A. Velasco, A. Zhang, B. Ali, B. Chan, C. Lau, D. L. McElroy, D. R. Ciardi, E. Solano, Fischer, G. B. Berriman, G. Bryden, Holman, Howell, J. Good, J. R. Stauffer, Jeff, K. von Braun, Kane, L. M. Sarro, M. Abajian, M. García, M. López, M. Schmitz, Mason, O'Donovan, P. L. Wyatt, P. Plavchan, Pepper, Pepper, R. Gutiérrez, Ramirez, S. R. Kane, S. Ramirez, Solano, Tonry, von Braun, von Braun, von Braun   +39 more
core   +2 more sources

Virtual Screening of Marine Natural Compounds by Means of Chemoinformatics and CDFT-Based Computational Peptidology

Marine Drugs, 2020
This work presents the results of a computational study of the chemical reactivity and bioactivity properties of the members of the theopapuamides A-D family of marine peptides by making use of our proposed methodology named Computational Peptidology (CP)
Norma Flores-Holguín, Juan Frau, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Chemical reactivity and bioactivity properties of the Phallotoxin family of fungal peptides based on Conceptual Peptidology and DFT study

Heliyon, 2019
A methodology based on the concepts that arise from Density Functional Theory (CDFT) was chosen for the calculation of the global and local reactivity descriptors of the Phallotoxin family of fungal peptides. The determination of the active sites for the
Norma Flores-Holguín, Juan Frau, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Conceptual DFT-Based Computational Peptidology of Marine Natural Compounds: Discodermins A–H

Molecules, 2020
A methodology based on the concepts that arise from Density Functional Theory named Conceptual Density Functional Theory (CDFT) was chosen for the calculation of some global and local reactivity descriptors of the Discodermins A–H family of marine ...
Norma Flores-Holguín, Juan Frau, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Conceptual DFT as a Novel Chemoinformatics Tool for Studying the Chemical Reactivity Properties of the Amatoxin Family of Fungal Peptides

Open Chemistry, 2019
The chemical structures and molecular reactivities of the Amatoxin group of fungi-derived peptides have been determined by means of the consideration of a model chemistry that has been previously validated as well-behaved for our purposes. The reactivity
Flores-Holguín Norma, Frau Juan, Glossman-Mitnik Daniel   +2 more
doaj   +1 more source

Development of a Novel Aedes aegypti Repellent: An Integrated Approach Combining In Silico and Bioassays. [PDF]

Chem Biodivers
OBP1 plays an essential role in the behavior response of Aedes aegypti. The computational approaches employed herein suggest a compound with repellency activity in the ZINC database, which was confirmed by bioassays. ABSTRACT Aedes aegypti is the most important vector of arboviruses, which are responsible for 3.9 billion cases worldwide.
de Araujo Neto MF, de Jesus Santos JR, de Oliveira ALPS, Vieira Gois AW, Santana Martins IB, Leite VBP, Alegre AFM, Magalhães Junior JT, Leite FHA.   +8 more
europepmc   +2 more sources

Chemical Reactivity Properties, Solubilities, and Bioactivity Scores of Some Pigments Derived from Carotenoids of Marine Origin through Conceptual DFT Descriptors

Journal of Chemistry, 2019
Five density functionals, CAM-B3LYP, LC-ωHPBE, MN12SX, N12SX, and ωB97XD, in connection with the Def2TZVP basis set were assessed together with the SMD solvation model for the calculation of the molecular properties, chemical reactivities, and ...
Norma Flores-Holguín, Juan Frau, Daniel Glossman-Mitnik   +2 more
doaj   +1 more source

Response to Garcia (2025). [PDF]

Am J Biol Anthropol
American Journal of Biological Anthropology, Volume 189, Issue 3, March 2026.
Cardoso HFV, Albanese J, Quintino Y.
europepmc   +2 more sources

Simulación de esfuerzos en pórticos

Modelling in Science Education and Learning, 2011
Virtual laboratories are a very powerful tool to help in transmitting scientific knowledge. Within the actual framework of university teaching, such tools are of great value due to its capabilities of self-teaching to the students of technical studies ...
Fernando Giménez, Andrés Lapuebla-Ferri, Antonio José Jiménez, Juan A. Monsoriu   +3 more
doaj   +1 more source