45,234 research outputs found

    Differential yeast populations in grape musts from different Vitis species in a shared terroir

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    The study of indigenous microbial communities in V. vinifera L. ecosystems constitutes a major research area in oenology. Few studies, however, consider the yeast communities present in non-vinifera Vitis ecosystems. Moreover, there are no comparative studies concerning yeast communities in V. vinifera L. and non-vinifera Vitis ecosystems in a shared terroir.Fil: Raymond Eder, María Laura. Universidad Católica de Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J.; Argentina. Universidad Católica de Córdoba; ArgentinaFil: Conti, Francisco. Universidad Católica de Córdoba; ArgentinaFil: Rosa, Alberto Luis. Universidad Católica de Córdoba; Argentina. Universidad Católica de Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J.; ArgentinaLIV Reunión Anual de la Sociedad Argentina de Investigación Bioquímica y Biología MolecularParanáArgentinaConsejo Nacional de Investigaciones Científicas y TécnicasFondo para la Investigación Científica y Tecnológic

    SLIDES: Overview of Colorado Aquifer Systems

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    Presenter: Christopher J. Sanchez, P.G., BBA Water Consultants, Bishop-Brogden Associates, Inc. 28 slide

    Technical note on using the movement velocity to estimate the relative load in resistance exercises – Letter to the Editor

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    AbstractThe studies by Sanchez-Medina et al. (Sports Medicine International Open, 1(02), E80-E88. 2017) and Gonzalez-Badillo and Sanchez-Medina (Int J Sports Med, 31, 347–52. 2010) attempted to provide a good estimation of relative load from movement velocity measured in bench press and full squat. However, both aforementioned studies contain methodological issues concerning the predicted equations used to address load-velocity relationship that coaches should be aware of.</jats:p

    Self-Gravitating Phase Transitions: Point Particles, Black Holes and Strings

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    We compute the quantum string entropy S_s(m,j) of the microscopic string states of mass m and spin j in two physically relevant backgrounds: Kerr (rotating) black holes and de Sitter (dS) space-time. We find a new formula for the quantum gravitational entropy S_{sem} (M, J), as a function of the usual Bekenstein-Hawking entropy S_{sem}^(0)(M, J). We compute the quantum string emission by a black hole in de Sitter space-time (bhdS). In all these cases: (i) strings with the highest spin, and (ii) in dS space-time, (iii) quantum rotating black holes, (iv) quantum dS regime, (v) late bhdS evaporation, we find a new gravitational phase transition with a common distinctive universal feature: A square root branch point singularity in any space-time dimensions. This is the same behavior as for the thermal self-gravitating gas of point particles (de Vega-Sanchez transition), thus describing a new universality class.Comment: Invited lecture at `Statistical Mechanics of Non-Extensive Systems', Observatoire de Paris, 24-25 October 2005, to be published in a Special issue of `Les Comptes rendus de l'Academie des sciences', Elsevie

    Concert recording 2019-04-22

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    [Track 1]. El shing-a-ling / Poncho Sanchez arranged by Fernando Valencia -- [Track 2]. Mambo Inn / Mario Bauza arranged by Fernando Valencia -- [Track 3]. We don\u27t talk anymore / Charlie Puth J. Kasher adapted by Fernando Valencia -- [Track 4]. Song for Chano / Ray Barretto -- [Track 5]. Our love is here to stay / George Gershwin arranged by Fernando Valencia -- [Track 6]. Macumbia / Francisco Zumaque adapted by Fernando Valencia -- [Track 7]. Coco my my / Poncho Sanchez -- [Track 8]. Fly me to the moon / Bart Howard arranged by Fernando Valencia -- [Track 9]. Hasta que te concoci / Juan Gabriel adapted by Fernando Valencia

    First report of Tomato torrado virus on weed hosts in Spain

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    Alfaro Fernández, AO.; Córdoba-Sellés, C.; Cebrián, M.; Herrera-Vásquez, J.; Sanchez Navarro, JA.; Juárez, M.; Espino, A.... (2088). First report of Tomato torrado virus on weed hosts in Spain. Plant Disease. 92(5):831-831. https://doi.org/10.1094/pdis-92-5-0831b83183192

    Semiclassical (QFT) and Quantum (String) Rotating Black Holes and their Evaporation: New Results

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    Combination of both quantum field theory (QFT) and string theory in curved backgrounds in a consistent framework, the string analogue model, allows us to provide a full picture of the Kerr-Newman black hole and its evaporation going beyond the current picture. We compute the quantum emission cross section of strings by a Kerr-Newmann black hole (KNbh). It shows the black hole emission at the Hawking temperature T_{sem} in the early evaporation and the new string emission featuring a Hagedorn transition into a string state of temperature T_ s at the last stages. New bounds on the angular momentum J and charge Q emerge in the quantum string regime. The last state of evaporation of a semiclassical KNbh is a string state of temperature T_s, mass M_s, J = 0 = Q, decaying as a quantum string into all kinds of particles.(There is naturally, no loss of information, (no paradox at all)). We compute the microscopic string entropy S_s(m, j) of mass m and spin mode j. (Besides the usual transition at T_s), we find for high j, (extremal string states) a new phase transition at a temperature T_{sj} higher than T_s. We find a new formula for the Kerr black hole entropy S_{sem}, as a function of the usual Bekenstein-Hawking entropy . For high angular momentum, (extremal J = GM^2/c), a gravitational phase transition operates and the whole entropy S_{sem} is drastically different from the Bekenstein-Hawking entropy. This new extremal black hole transition occurs at a temperature T_{sem J} higher than the Hawking temperature T_{sem}.Comment: New articl

    Angelica, Mother; Arias Sanchez, Oscar; St. Laurent, Louis; Salazar, António.

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    Contributions by Howard J. Bromberg to Great Lives from History: The Twentieth Centur
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