76,061 research outputs found
Civilizadores y conquistadores
No full textEl T. II trad. por Juderías BénderF. Norberto Castilla es seud. de F. Navarro Calv
Traumatismo craneoencefálico cerrado quirúrgico
No full text100 CASOS EN EL PACIENTE POLITRAUMATIZADO
F. Turégano Fuentes, P. Ottolino Lavarte, M.D. Pérez Díaz, S. Navarro Soto and J. Aranda Narváez. Editorial PANAMERICANA. 382 páginas.
Depósito Legal: M-22230-2024; ISBN: 9788491105985 (Versión impresa + Versión digital) ISBN:9788491105992 (Versión digital).
SECCIÓN I. Cabeza-cuello: Capítulo 1.
- Traumatismo craneoencefálico cerrado quirúrgico. Páginas 3-6.
O. Mateo Sierra, S. Martín García y L. de la Fuente RegañoDepto. de CirugíaFac. de MedicinaTRUEpu
The kinematic Sunyaev-Zel’dovich effect of the large-scale structure (II): the effect of modified gravity
No full textThe key to understand the nature of dark energy lies in our ability to probe the distant Universe. In this framework, the recent detection of the kinematic Sunyaev-Zel'dovich (kSZ) effect signature in the cosmic microwave background obtained with the South Pole Telescope (SPT) is extremely useful since this observable is sensitive to the high-redshift diffuse plasma. We analyse a set of cosmological hydrodynamical simulation with four different realizations of a Hu & Sawicki f(R) gravity model, parametrized by the values of (f) over bar (R,0)= (0, -10(-6) , -10(-5) , -10(-4 )), to compute the properties of the kSZ effect due to the ionized Universe and how they depend on (f) over bar (R,0) and on the redshift of reionization, z(re) . In the standard General Relativity limit ((f) over bar (R,0) = 0) we obtain an amplitude of the kSZ power spectrum of D-3000(kSZ)= 4.1 mu K (2) (z(re)= 8.8), close to the +1 sigma limit of the D-3000(kSZ )= (2.9 +/- 1.3) mu K-2 measurement by SPT. This corresponds to an upper limit on the kSZ contribute from patchy reionization of D-3000(kSZ,patchy) < 0.9 mu K-2 (95 per cent confidence level). Modified gravity boosts the kSZ signal by about 3, 12, and 50 per cent for (f) over bar (R,0)=(- 10(-6) , -10(-5) , -10(-4) ), respectively, with almost no dependence on the angular scale. This means that with modified gravity the limits on patchy reionization shrink significantly: for (f) over bar (R,0) =-10(-5) we obtain D-3000(kSZ,patchy) < 0.4 mu K (2) . Finally, we provide an analytical formula for the scaling of the kSZ power spectrum with z(re) and (f) over bar (R,0) at different multipoles: at l = 3000 we obtain D-3000(kSZ) proportional to z(re)(0.24) (1 + root vertical bar(f) over bar (R,0)vertical bar)(41)
Vegetation transects Cabo de Gata (Almería, Spain)
No full textThis data set include 91 vegetation transects of 500 m length each, sampled by
point intercept method every 20 cm. Transects Geographical location with
projection system: ETRS89
Vegetation community: Mediterranean scrubland and
Alpha steppe (Stipa tenacissima) vegetation.
Species code included. Plant functional type included
Description: Methodology and area description can be found in :
Alados C.L., Pueyo, Y., Giner, M.L., Navarro, T., Escós, J., Barroso, F., Cabezudo, B., & Emlen, J. M. (2003). Quantitative characterization of the regressive ecological succession by fractal analysis of plant spatial pattern. Ecological Modelling. 163: 1-17
Alados, C. L., Gotor, P., Ballester, P., Navas, D., Escós, J.M., Navarro, T. & Cabezudo, B. (2006). Association between competition and facilitation processes and vegetation spatial patterns in alpha steppes. Biological Journal of the Linnean Society.87: 103-113.
Alados, C.L., Navarro, T., Komac, B., Pascual, V. & Rietkerk, M. (2010) Dispersal abilities and spatial organization in fragmented landscapes. Biological Journal of the Linnean Society. 100, 935947
Navarro, T., Alados, C. L., & Cabezudo, B. (2006). Changes of plant functional types in response to grazing in two semiarid shrub-lands of SE coast Spain. Journal of Arid Environments, 64: 298-322
De Frutos, A., Navarro, T., Pueyo, Y., Alados, C. L. 2015. Inferring resilience to fragmentation-induced changes in plant communities in a semiarid Mediterranean ecosystem. PlosONE, 10 (3): e0118837This work was supported by the following research projects:
The Spanish Ministry of Education and Science (projects CICYT
CGL2005-01625/BOS; REN2002-04668/GLO)
European Commission (INCO-DC) ERBIC18-CT98-0392.Peer reviewe
Austin Papers: Series III, 1837-1889 (2 of 2)
No full textCopy of transcript for a letter from José Antonio Navarro to Guy Morrison Bryan, on March 18, 1848, asking for historical documents relating to the character and movements of Stephen F. Austin
Austin Papers: Series III, 1837-1889 (2 of 2)
No full textCopy of transcript for a letter from José Antonio Navarro to Guy Morrison Bryan, on March 18, 1848, asking for historical documents relating to the character and movements of Stephen F. Austin
Why are SCE overestimated in FD-SOI MOSFETs?
No full textInternational audienceC. Navarro, M. Bawedin, F. Andrieu, B. Sagnes, S. Cristolovean
Erratum to: Effect of moderate red wine intake on cardiac prognosis after recent acute myocardial infarction of subjects with Type 2 diabetes mellitus (Diabetic Medicine, (2006), 23, 9, (974-981), 10.1111/j.1464-5491.2006.01886.x)
No full textIn an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola.In an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola
Cosmic degeneracies - I. Joint N-body simulations of modified gravity and massive neutrinos
No full textWe present the first suite of cosmological N-body simulations that simultaneously include the effects of two different and theoretically independent extensions of the standard Lambda cold dark matter (Lambda CDM) cosmological scenario - namely an f (R) theory of modified gravity and a cosmological background of massive neutrinos - with the aim to investigate their possible observational degeneracies. We focus on three basic statistics of the large-scale matter distribution, more specifically the non-linear matter power spectrum, the halo mass function, and the halo bias. Our results show that while these two extended models separately determine very prominent and potentially detectable features in all the three statistics, when we allow them to be simultaneously at work these features are strongly suppressed. In particular, when an f (R) gravity model with f(R0) = -1 x 10(-4) is combined with a total neutrino mass of Sigma(i)m(nu i) = 0.4 eV, the resulting matter power spectrum, halo mass function, and bias at z = 0 are found to be consistent with the standard model's predictions at the less than or similar to 10, less than or similar to 20, and less than or similar to 5 per cent accuracy levels, respectively. Therefore, our results imply an intrinsic theoretical limit to the effective discriminating power of present and future observational data sets with respect to these widely considered extensions of the standard cosmological scenario
España sagrada, theatro geographico-historico de la Iglesia de España ... : tomo XV, de la provincia antigua de Galicia ...
No full textTexto en latín da p. 365 a 512Datos de ed. preceden á mención de responsabilidadeSign.: [calderón]-2[calderón], A-Z, 2A-2I, 2KPort. con grav. xilAntepTexto a dúas colA f. de grav. calc.: "M. Navarro s.c.p.", mapa de Galici
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