Search Results - "Pazo, D"

Pinning force in active media by PAZO, D, KRAMER, L, PUMIR, A, KANANI, S, EFIMOV, I, KRINSKY, V

“…Pinning of vortices by defects plays an important role in various physical (superconductivity, superfluidity, etc.) or biological (propagation in cardiac…”
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Data assimilation by delay‐coordinate nudging by Pazó, D., Carrassi, A., López, J. M.

“…A new nudging method for data assimilation, delay‐coordinate nudging, is presented. Delay‐coordinate nudging makes explicit use of present and past…”
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Pubertal and postpubertal cadmium exposure differentially affects the hypothalamic–pituitary–testicular axis function in the rat by Lafuente, A, Márquez, N, Pérez-Lorenzo, M, Pazo, D, Esquifino, A.I

“…The effects of administration of cadmium on levels of hormones along the hypothalamic–pituitary–testicular axis were studied in rats. Male rats were treated…”
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The Kuramoto model with distributed shear by Pazó, D, Montbrió, E

“…We uncover a solvable generalization of the Kuramoto model in which shears (or nonisochronicities) and natural frequencies are distributed and statistically…”
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Onset of wave fronts in a discrete bistable medium by Pazó, D, Pérez-Muñuzuri, V

“…The transition from a standing front to a traveling front is studied in an array of symmetric bistable coupled oscillators. The mechanism leading to…”
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Effects of ageing and exogenous melatonin on pituitary responsiveness to GnRH in rats by DIAZ, E, PAZO, D, ESQUIFINO, A. I, DIAZ, B

“…The effect of age and melatonin on the activity of the neuroendocrine reproductive system was studied in young cyclic (3-5 months-old), and old acyclic (23-25…”
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Effect of Superior Cervical Ganglionectomy on 24-h Variations in Hormone Secretion from the Anterior Hypophysis and in Hypothalamic Monoamine Turnover During the Preclinical Phase of Freund's Adjuvant Arthritis in Rats by Castrillón, P. O., Cardinali, D. P., Pazo, D., Cutrera, R. A., Esquifino, A. I.

“…The effect of superior cervical ganglionectomy (SCGx) on 24‐h rhythms of circulating adrenocorticotropic hormone (ACTH), growth hormone (GH), prolactin and…”
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Unpinning and removal of a rotating wave in cardiac muscle by TAKAGI, S, PUMIR, A, PAZO, D, EFIMOV, I, NIKOLSKI, V, KRINSKY, V

“…Rotating waves in cardiac muscle may be pinned to a heterogeneity, as it happens in superconductors or in superfluids. We show that the physics of electric…”
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The geometric norm improves ensemble forecasting with the breeding method by PAZO, D, LOPEZ, J. M, RODRIGUEZ, M. A

“…Error breeding is a popular and simple method to generate flow‐adapted perturbations for use in ensemble forecasting. It has traditionally been believed that…”
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Pituitary and ovarian response to transient doe-litter separation in nursing rabbits by Ubilla, E, Rebollar, P.G, Pazo, D, Esquifino, A.I, Alvarino, J.M.R

“…The effects of a transient doe-litter separation on plasma prolactin, FSH and oestradiol concentrations, as well as the effect on LH response to exogenous GnRH…”
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Possible estrogenic and/or antiandrogenic effects of methoxychlor on prolactin release in male rats by LAFUENTE, A, MARQUEZ, N, POUSADA, Y, PAZO, D, ESQUIFINO, A. I

“…Methoxychlor (MTX) is a pesticide currently used as a substitute for dichloro-diphenyl-trichloroethane (DDT). This organochloride insecticide has some…”
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Direct transition to high-dimensional chaos through a global bifurcation by Pazo, D, Matias, M A

“…In the present work we report on a genuine route by which a high-dimensional (with $d\gtrsim 4$) chaotic attractor is created directly, i.e., without a…”
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Cadmium effects on dopamine turnover and plasma levels of prolactin, GH and ACTH by Lafuente, A, Márquez, N, Pazo, D, Esquifino, A I

“…This paper analyzes possible dopamine (DA) mediated cadmium effects on plasma levels of prolactin, growing hormone (GH) and adrenocorticotropic hormone (ACTH),…”
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Endocrine profiles during doe-litter separation and the subsequent pregnancy in rabbits by Ubilla, E, Rebollar, P G, Pazo, D, Esquifino, A, Alvariño, J M

“…This study was carried out to determine the effects of a transient doe-litter separation on plasma prolactin, LH, FSH, estradiol-17beta and progesterone…”
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A physical approach to remove anatomical reentries: a bidomain study by Takagi, S., Pumir, A., Pazó, D., Efimov, I., Nikolski, V., Krinsky, V.

“…Controlling cardiac chaos is often achieved by applying a large damaging electric shock-defibrillation. It removes all waves, without differentiating reentries…”
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Thermodynamic limit of the first-order phase transition in the Kuramoto model by Pazó, Diego

“…In the Kuramoto model, a uniform distribution of the natural frequencies leads to a first-order (i.e., discontinuous) phase transition from incoherence to…”
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Wave fronts and spatiotemporal chaos in an array of coupled Lorenz oscillators by Pazó, D, Montejo, N, Pérez-Muñuzuri, V

“…The effects of coupling strength and single-cell dynamics (SCD) on spatiotemporal pattern formation are studied in an array of Lorenz oscillators. Different…”
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Distinguishing quasiperiodic dynamics from chaos in short-time series by Zou, Y, Pazó, D, Romano, M C, Thiel, M, Kurths, J

“…We propose a procedure to distinguish quasiperiodic from chaotic orbits in short-time series, which is based on the recurrence properties in phase space. The…”
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Nontwist non-Hamiltonian systems by Altmann, E G, Cristadoro, G, Pazó, D

“…We show that the nontwist phenomena previously observed in Hamiltonian systems exist also in time-reversible non-Hamiltonian systems. In particular, we study…”
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Parity-breaking front bifurcation in bistable media: link between discrete and continuous versions by Pazó, Diego, Deza, Roberto R., Pérez-Muñuzuri, Vicente

“…The effect of space-discretization in the onset of traveling fronts in symmetrically bistable media is studied. For the FitzHugh–Nagumo model stable standing…”
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