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Articles 63 registres trobats  anterior11 - 20següentfinal  anar al registre: La cerca s'ha fet en 0.00 segons. 
11.
16 p, 3.2 MB Informational Entropy Threshold as a Physical Mechanism for Explaining Tree-like Decision Making in Humans / Cristín, Javier (Universita' Sapienza. Dipartimento di Fisica) ; Méndez López, Vicenç (Universitat Autònoma de Barcelona. Departament de Física) ; Campos, Daniel (Universitat Autònoma de Barcelona. Departament de Física)
While approaches based on physical grounds (such as the drift-diffusion model-DDM) have been exhaustively used in psychology and neuroscience to describe perceptual decision making in humans, similar approaches to complex situations, such as sequential (tree-like) decisions, are still scarce. [...]
2022 - 10.3390/e24121819
Entropy, Vol. 24, Issue 12 (December 2022) , art. 1819  
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12.
10 p, 378.7 KB Habitar la entropía : la imagen del clinamen en Trópico mío (2015) de Mara Rita / Jiménez Barrera, Joaquín Lucas (Pontificia Universidad Católica de Chile)
El presente trabajo se centra en estudiar el poemario Trópico mío (2015) de la fallecida poeta y activista trans Mara Rita por medio de una problematización al lugar de enunciación cisnormativo desde el que se lee e interpreta el sentido global del texto. [...]
El present treball se centra en estudiar el poemari Trópico mío (2015) de la morta poeta i activista trans Mara Rita, per mitjà d'una problematización al lloc d'enunciació cisnormatiu des del qual es llegeix i interpreta el sentit global del text. [...]
This work focuses on the study of the poetry book Trópico mío (2015) by the dead poet and trans activist Mara Rita through a problematization of the cisnormative enunciation place from where it's read and interpreted the global meaning of the text. [...]
2022 - 10.5565/rev/mitologias.841
Mitologías hoy, Vol. 26 (2022) , p. 58-67 (Dossier)  
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13.
12 p, 1.5 MB How Does Immunomodulatory Nanoceria Work? ROS and Immunometabolism / Ernst, Lena M. (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Dysregulation of the immune system is associated with an overproduction of metabolic reactive oxygen species (ROS) and consequent oxidative stress. By buffering excess ROS, cerium oxide (CeO) nanoparticles (NPs) (nanoceria) not only protect from oxidative stress consequence of inflammation but also modulate the immune response towards inflammation resolution. [...]
2022 - 10.3389/fimmu.2022.750175
Frontiers in immunology, Vol. 13 (march 2022)  
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14.
18 p, 409.4 KB Forward triplets and topological entropy on trees / Alsedà i Soler, Lluís (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Juher, David (Universitat de Girona. Departament d'Informàtica, Matemàtica Aplicada i Estadística) ; Mañosas Capellades, Francesc (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We provide a new and very simple criterion of positive topological entropy for tree maps. We prove that a tree map f has positive entropy if and only if some iterate fk has a periodic orbit with three aligned points consecutive in time, that is, a triplet (a,b,c) such that fk(a)=b, fk(b)=c and b belongs to the interior of the unique interval connecting a and c (a forward triplet of fk). [...]
2022 - 10.3934/dcds.2021131
Discrete and continuous dynamical systems. Series A, Vol. 42, Issue 2 (February 2022) , p. 623-641  
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15.
11 p, 452.7 KB Entropy and periods for continuous graph maps / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Sirvent, Víctor F. (Universidad Católica del Norte. Departamento de Matemáticas (Chile))
For continuous self-maps on topological graphs, we provide new relationships between their topological entropy, their homology and their periods.
2021 - 10.1007/s40314-021-01677-2
Computational & Applied Mathematics, Vol. 40, Issue 8 (December 2021) , art. 300  
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16.
9 p, 1.1 MB Serotonergic Psychedelics Temporarily Modify Information Transfer in Humans / Alonso, Joan Francesc (Universitat Politècnica de Catalunya) ; Romero, Sergio (Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina) ; Mañanas, Miquel Àngel (Universitat Politècnica de Catalunya) ; Riba, Jordi (Institut d'Investigació Biomèdica Sant Pau) ; Universitat Autònoma de Barcelona
Psychedelics induce intense modifications in the sensorium, the sense of "self," and the experience of reality. Despite advances in our understanding of the molecular and cellular level mechanisms of these drugs, knowledge of their actions on global brain dynamics is still incomplete. [...]
2015 - 10.1093/ijnp/pyv039
International journal of neuropsychopharmacology, Vol. 18 (april 2015)  
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17.
14 p, 3.0 MB Acute Sleep Deprivation Induces a Local Brain Transfer Information Increase in the Frontal Cortex in a Widespread Decrease Context / Alonso, Joan Francesc (Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina) ; Romero, Sergio (Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina) ; Mañanas, Miguel A. (Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina) ; Alcalá, Marta (Universitat Politècnica de Catalunya) ; Antonijoan Arbós, Rosa Ma (Centro de Investigación Biomédica en Red de Salud Mental) ; Giménez, Sandra (Institut d'Investigació Biomèdica Sant Pau) ; Universitat Autònoma de Barcelona
Sleep deprivation (SD) has adverse effects on mental and physical health, affecting the cognitive abilities and emotional states. Specifically, cognitive functions and alertness are known to decrease after SD. [...]
2016 - 10.3390/s16040540
Sensors (Basel, Switzerland), Vol. 16 (april 2016)  
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18.
13 p, 2.8 MB Multi-Target Strategy for Pan/Foot-and-Mouth Disease Virus (FMDV) Detection : A Combination of Sequences Analysis, in Silico Predictions and Laboratory Diagnostic Evaluation / Rios, Liliam (University of New Brunswick. Reiman Cancer Research Laboratory) ; Perera, Carmen L. (Centro Nacional de Sanidad Agropecuaria (La Habana, Cuba)) ; Coronado, Liani (Centro Nacional de Sanidad Agropecuaria (La Habana, Cuba)) ; Relova, Damarys (Centro Nacional de Sanidad Agropecuaria (La Habana, Cuba)) ; Álvarez, Ana M. (Instituto Nacional de Investigaciones Agricolas) ; Ganges, Llilianne (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ; Díaz de Arce, Heidy (Hospital Italiano de Buenos Aires (Argentina)) ; Núñez, J. Ignacio (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ; Pérez, Lester Josue (Dalhousie University. Dalhousie Medicine New Brunswick)
Foot-and-mouth disease (FMD) is a highly contagious viral disease affecting cloven-hoofed animals that causes severe economic losses. The disease is characterized by a vesicular condition and it cannot be differentiated from other vesicular diseases. [...]
2018 - 10.3389/fvets.2018.00160
Frontiers in Veterinary Science, Vol. 5 (july 2018)  
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19.
31 p, 5.0 MB On the use of entropy issues to evaluate and control the transients in some epidemic models / De la Sen, Manuel (Universidad del País Vasco. Instituto de Investigación y Desarrollo de Procesos) ; Nistal, Raul (Universidad del País Vasco. Instituto de Investigación y Desarrollo de Procesos) ; Ibeas, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Garrido, Aitor J. (Universidad del País Vasco. Instituto de Investigación y Desarrollo de Procesos)
This paper studies the representation of a general epidemic model by means of a first-order differential equation with a time-varying log-normal type coefficient. Then the generalization of the first-order differential system to epidemic models with more subpopulations is focused on by introducing the inter-subpopulations dynamics couplings and the control interventions information through the mentioned time-varying coefficient which drives the basic differential equation model. [...]
2020 - 10.3390/e22050534
Entropy, Vol. 22, Issue 5 (May 2020) , art. 534  
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20.
35 p, 9.6 MB On the entropy of events under eventually global inflated or deflated probability constraints. Application to the supervision of epidemic models under vaccination controls / De la Sen, Manuel (Universidad del País Vasco. Instituto de Investigación y Desarrollo de Procesos) ; Ibeas, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Nistal, Raul (Universidad del País Vasco. Instituto de Investigación y Desarrollo de Procesos)
This paper extends the formulation of the Shannon entropy under probabilistic uncertainties which are basically established in terms or relative errors related to the theoretical nominal set of events. [...]
2020 - 10.3390/e22030284
Entropy, Vol. 22, Issue 3 (March 2020) , art. 284  
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