Geometric documentation and reconstruction of the church of the Monastery of San Prudencio (La Rioja, Spain)

[EN] Data contained in this record come from the following accademic activity (from which it is possible to locate additional records related with the Monastery):

Observation in the MINOS far detector of the shadowing of cosmic rays by the sun and moon

The shadowing of cosmic ray primaries by the moon and sun was observed by the MINOS far detector at a depth of 2070 mwe using 83.54 million cosmic ray muons accumulated over 1857.91 live-days. The shadow of the moon was detected at the 5.6 sigma level and the shadow of the sun at the 3.8 sigma level using a log-likelihood search in celestial coordinates. The moon shadow was used to quantify the absolute astrophysical pointing of the detector to be 0.17 +/- 0.12 degrees. Hints of interplanetary magnetic field effects were observed in both the sun and moon shadow. Published by Elsevier B.V.

Improved Measurement of Muon Antineutrino Disappearance in MINOS

We report an improved measurement of (nu) over bar (mu) disappearance over a distance of 735 km using the MINOS detectors and the Fermilab Main Injector neutrino beam in a (nu) over bar (mu)-enhanced configuration. From a total exposure of 2.95 x 10(20) protons on target, of which 42% have not been previously analyzed, we make the most precise measurement of Delta(m) over bar (2) = [2.62(-0.28)(+0.31)(stat) +/- 0.09(syst)] x 10(-3) eV(2) and constrain the (nu) over bar (mu) mixing angle sin(2)(2 (theta) over bar) > 0.75 (90% C.L.). These values are in agreement with Delta m(2) and sin(2)(2 theta) measured for nu(mu), removing the tension reported in [P. Adamson et al. (MINOS), Phys. Rev. Lett. 107, 021801 (2011).].

Glucocorticoid and Estrogen Receptors Are Reduced in Mitochondria of Lung Epithelial Cells in Asthma

Mitochondrial glucocorticoid (mtGR) and estrogen (mtER) receptors participate in the coordination of the cell's energy requirement and in the mitochondrial oxidative phosphorylation enzyme (OXPHOS) biosynthesis, affecting reactive oxygen species (ROS) generation and induction of apoptosis. Although activation of mtGR and mtER is known to trigger anti-inflammatory signals, little information exists on the presence of these receptors in lung tissue and their role in respiratory physiology and disease. Using a mouse model of allergic airway inflammation disease and applying confocal microscopy, subcellular fractionation, and Western blot analysis we showed mitochondrial localization of GR alpha and ER beta in lung tissue. Allergic airway inflammation caused reduction in mtGR alpha, mtER beta, and OXPHOS enzyme biosynthesis in lung cells mitochondria and particularly in bronchial epithelial cells mitochondria, which was accompanied by decrease in lung mitochondrial mass and induction of apoptosis. Confirmation and validation of the reduction of the mitochondrial receptors in lung epithelial cells in human asthma was achieved by analyzing autopsies from fatal asthma cases. The presence of the mitochondrial GR alpha and ER beta in lung tissue cells and especially their reduction in bronchial epithelial cells during allergic airway inflammation suggests a crucial role of these receptors in the regulation of mitochondrial function in asthma, implicating their involvement in the pathophysiology of the disease.

Measurements of atmospheric neutrinos and antineutrinos in the MINOS far detector

This paper reports measurements of atmospheric neutrino and antineutrino interactions in the MINOS Far Detector, based on 2553 live-days (37.9 kton-years) of data. A total of 2072 candidate events are observed. These are separated into 905 contained-vertex muons and 466 neutrino-induced rock-muons, both produced by charged-current nu(mu) and (nu) over bar (mu) interactions, and 701 contained-vertex showers, composed mainly of charged-current nu(e) and (nu) over bar (e) interactions and neutral-current interactions. The curvature of muon tracks in the magnetic field of the MINOS Far Detector is used to select separate samples of nu(mu) and (nu) over bar (mu) events. The observed ratio of (nu) over bar (mu) to v(mu) events is compared with the Monte Carlo ( MC) simulation, giving a double ratio of R((nu) over bar/nu)data/R(nu) over bar/nu MC = 1.03 +/- 0.08(stat) +/- 0.08(syst). The v(mu) and (nu) over bar (mu) data are separated into bins of L/E resolution, based on the reconstructed energy and direction of each event, and a maximum likelihood fit to the observed L/E distributions is used to determine the atmospheric neutrino oscillation parameters. This fit returns 90% confidence limits of |Delta m(2)| = (1.9 +/- 0.4) x 10(-3) eV(2) and sin(2)2 theta > 0.86. The fit is extended to incorporate separate nu(mu) and (nu) over bar mu oscillation parameters, returning 90% confidence limits of |Delta m(2)| - |Delta(m) over bar (2)| = 0.6(-0.8)(+2.4) x 10(-3) eV(2) on the difference between the squared-mass splittings for neutrinos and antineutrinos.

Observational effects of stellar rotation on Be stars' disks

Be stars are known to be fast rotators. At high rotation rates a profound modification of the radiation field reaching the circumstellar environment is expected. The origin of this modification is the decrease of the effective gravity on stellar surface leading to the stellar geometrical flattening and the gravity darkening effect predicted by Von Zeipel. Making use of the radiative transfer code HDUST we discuss the consequences of such stellar rotation on the structure of Be star disks based on the Viscous Decretion Disk model. Observational predictions are also made, as SED, IR-excess and Hydrogen line profiles. The modified illumination of the circumstellar disk generates significant changes in these quantities. Ascertaining these changes is useful to set some of the fundamental parameters of the Be system and to unveil the role of stellar rotation over the stellar evolution.

Esthetic, Functional, and Everyday Life Assessment of Individuals with Cleft Lip and/or Palate

OBJECTIVES To evaluate the level of satisfaction of individuals with cleft lip and/or palate (CLP) and their parents concerning the esthetic and functional treatment outcomes, the impact of the cleft on everyday life, and potential associations with treatment outcome satisfaction. SUBJECTS AND METHODS The sample consisted of 33 patients (7 CP, 20 unilateral CLP, and 6 bilateral CLP; median age: 17.1, range: 9.0-33.1 years) and 30 parents, who responded to a questionnaire in an interview-guided session. All participants received their orthodontic treatment at the Department of Orthodontics in the University of Athens. RESULTS Patients and their parents were quite satisfied with esthetics and function. Patients with UCLP primarily were concerned about nose esthetics (BCLP about lip esthetics and CP about speech). Increased satisfaction was associated with decreased influence of the cleft in everyday life (0.35 < rho < 0.64, P < 0.05). Parents reported significant influence of the cleft on family life, while patients did not. CONCLUSIONS Despite the limited sample size of subgroups, the main concerns of patients with different cleft types and the importance of satisfying lip, nose, and speech outcomes for an undisturbed everyday life were quite evident. Thus, the need for targeted treatment strategies is highlighted for individuals with cleft lip and/or palate.

Rewriting the history of the tyrannicides : Thucydides versus Herodotus?

Este trabajo trata sobre la famosa digresión de Tucídides en el libro sexto de su historia acerca de la caída de la tiranía en Atenas (Tuc. 6.54-59) y su relación con el relato de Heródoto. La digresión de Tucídides (y más específicamente su tono polémico) ha provocado controversia entre los comentadores, que han analizado a fondo las narrativas de los dos historiadores tanto desde una perspectiva histórica como historiográfica. Este estudio tiende a contribuir a esta discusión a través de tres sugerencias: la primera, Tucídides se mete no solo con la pequeña sección sobre los tiranicidas de la Historia de Heródoto (esto es Hdt. 5.55-65), sino, más bien, con toda la narrativa de la Historia de Heródoto sobre la liberación de Atenas de la tiranía que se extiende hasta el discurso de Socles (esto es Hdt. 5.55-5.96.2); segunda, las correcciones de Tucídides al relato de Heródoto son menores, tercera, dado que las divergencias de Tucídides con respecto a Heródoto no son decisivas para la versión correcta de los hechos, el tono polémico de Tucídides en su digresión resulta todavía más difícil de explicar. En este trabajo se sugiere tentativamente que la actitud polémica de Tucídides tiene más sentido si es interpretada en el contexto de la rivalidad del historiador con Heródoto

Rewriting the history of the tyrannicides : Thucydides versus Herodotus?

Este trabajo trata sobre la famosa digresión de Tucídides en el libro sexto de su historia acerca de la caída de la tiranía en Atenas (Tuc. 6.54-59) y su relación con el relato de Heródoto. La digresión de Tucídides (y más específicamente su tono polémico) ha provocado controversia entre los comentadores, que han analizado a fondo las narrativas de los dos historiadores tanto desde una perspectiva histórica como historiográfica. Este estudio tiende a contribuir a esta discusión a través de tres sugerencias: la primera, Tucídides se mete no solo con la pequeña sección sobre los tiranicidas de la Historia de Heródoto (esto es Hdt. 5.55-65), sino, más bien, con toda la narrativa de la Historia de Heródoto sobre la liberación de Atenas de la tiranía que se extiende hasta el discurso de Socles (esto es Hdt. 5.55-5.96.2); segunda, las correcciones de Tucídides al relato de Heródoto son menores, tercera, dado que las divergencias de Tucídides con respecto a Heródoto no son decisivas para la versión correcta de los hechos, el tono polémico de Tucídides en su digresión resulta todavía más difícil de explicar. En este trabajo se sugiere tentativamente que la actitud polémica de Tucídides tiene más sentido si es interpretada en el contexto de la rivalidad del historiador con Heródoto

Rewriting the history of the tyrannicides : Thucydides versus Herodotus?

Este trabajo trata sobre la famosa digresión de Tucídides en el libro sexto de su historia acerca de la caída de la tiranía en Atenas (Tuc. 6.54-59) y su relación con el relato de Heródoto. La digresión de Tucídides (y más específicamente su tono polémico) ha provocado controversia entre los comentadores, que han analizado a fondo las narrativas de los dos historiadores tanto desde una perspectiva histórica como historiográfica. Este estudio tiende a contribuir a esta discusión a través de tres sugerencias: la primera, Tucídides se mete no solo con la pequeña sección sobre los tiranicidas de la Historia de Heródoto (esto es Hdt. 5.55-65), sino, más bien, con toda la narrativa de la Historia de Heródoto sobre la liberación de Atenas de la tiranía que se extiende hasta el discurso de Socles (esto es Hdt. 5.55-5.96.2); segunda, las correcciones de Tucídides al relato de Heródoto son menores, tercera, dado que las divergencias de Tucídides con respecto a Heródoto no son decisivas para la versión correcta de los hechos, el tono polémico de Tucídides en su digresión resulta todavía más difícil de explicar. En este trabajo se sugiere tentativamente que la actitud polémica de Tucídides tiene más sentido si es interpretada en el contexto de la rivalidad del historiador con Heródoto