Výsledky vyhledávání - "Biomatemáticas"

Curvature tensor and collective behavior in a population of bacteria

Autor: Gerardo Oleaga, Claudia Ruscitti, Laura Langoni, Augusto Melgarejo

In this work, from a geometric point of view, we analyze the SET model (Schweitzer, Ebeling and Tilch) of the mobility of a bacterium. Biological systems are out of thermodynamic equilibrium and they are subject to complex external or internal influe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92775a17622be46926f52d1c81c44262
https://eprints.ucm.es/id/eprint/75933/

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Solving the Schrodinger equation with genetic algorithms: a practical approach

Autor: Rafael Lahoz-Beltra

The Schrodinger equation is one of the most important equations in physics and chemistry and can be solved in the simplest cases by computer numerical methods. Since the beginning of the 70s of the last century the computer began to be used to solve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac24875933cd6a5b2844d4ad58f56efb
http://arxiv.org/abs/2210.15720

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Classification of COVID19 Patients Using Robust Logistic Regression

Autor: Abhik Ghosh, María Jaenada, Leandro Pardo

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
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Coronavirus disease 2019 (COVID19) has triggered a global pandemic affecting millions of people. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing the COVID-19 disease is hypothesized to gain entry into humans via the airway epithe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f74d49d61936641d6a944c5c33290324
https://eprints.ucm.es/id/eprint/74726/

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Aproximación numérica basada en diferencias finitas para el modelo de la melanogénesis de Schnakenberg usado en el estudio de la formación de patrones

Autor: Zambrano Benjumea, César Augusto, Castrillón Barahona, Oscar Andrés

La formación de patrones espacio-temporales es una característica muy importante a la hora de estudiar los sistemas biológicos, esto debido a que pueden ser decisivos tanto en la supervivencia como en la función y desarrollo del organismo en dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4515::21793d8624065a32882fcbebed06f620
https://bdigital.uniquindio.edu.co/handle/001/6245

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Toward Reflective Spiking Neural Networks Exploiting Memristive Devices

Autor: Makarov, Valeri A., Lobov, Sergey A., Shchanikov, Sergey, Mikhaylov, Alexey, Kazantsev, Viktor B.

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
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The design of modern convolutional artificial neural networks (ANNs) composed of formal neurons copies the architecture of the visual cortex. Signals proceed through a hierarchy, where receptive fields become increasingly more complex and coding spar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0fe312ed1ba8ab8ed9259cd90fb59ce
https://doi.org/10.3389/fncom.2022.859874

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Symmetries in dynamic models of biological systems: mathematical foundations and implications

Autor: Alejandro Villaverde

Publikováno v: Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

Symmetries are ubiquitous in nature. Almost all organisms have some kind of “symmetry”, meaning that their shape does not change under some geometric transformation. This geometrical concept of symmetry is intuitive and easy to recognize. On the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91c908c5b145d8a10513466c94d9eb32
https://www.mdpi.com/2073-8994/14/3/467

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Assessment of prediction uncertainty quantification methods in systems biology

Autor: Alejandro F. Villaverde, Elba Raimundez, Jan Hasenauer, Julio R. Banga

Publikováno v: IEEE/ACM Trans. Comput. Biol. Bioinform., DOI: 10.1109/TCBB.2022.3213914 (2022)

Biological processes are often modelled using ordinary differential equations. The unknown parameters of these models are estimated by optimizing the fit of model simulation and experimental data. The resulting parameter estimates inevitably possess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64815b27682890b63d241c526483a67f
https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=67498

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Análisis de la calidad metodológica en los ensayos clínicos aleatorizados publicados sobre ventilación no invasiva

Autor: Bayoumy Delis, Pablo Safwat

Publikováno v: DIGITUM. Depósito Digital Institucional de la Universidad de Murcia
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Justificación. La ventilación no invasiva es una técnica de soporte respiratorio ampliamente utilizada. En las últimas cuatro décadas se han realizado múltiples estudios en diferentes ámbitos médicos y patologías. A pesar de ello, la evidenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::e850ccaaa6c30802e9ff30e5bd79d71e
http://hdl.handle.net/10201/117823

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A protocol for dynamic model calibration

Autor: Jan Hasenauer, Julio R. Banga, Fabian Fröhlich, Dilan Pathirana, Alejandro F. Villaverde

Publikováno v: Briefings in Bioinformatics
Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)
Digital.CSIC. Repositorio Institucional del CSIC
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Brief. Bioinform. 23:bbab387 (2022)

19 pages, 6 figures, 2 tables.-- This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License
Ordinary differential equation models are nowadays widely used for the mechanistic description

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd571110d97fd06576df222e60b07d8b
http://hdl.handle.net/10261/261052

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