Search results for "heme"
showing 10 items of 1104 documents
Spectroscopic studies of neutron-deficient light nuclei: decay properties of 21Mg, 25Si and 26P
2003
Neutron‐deficient nuclei with Tz equals to −3/2 and −2 have been produced at the GANIL/LISE3 facility in fragmentation reactions of a 95 MeV/u 36Ar primary beam in a 12C target. For the first time, β‐delayed proton and β‐γ emission has been simultaneously observed in the decay of 21Mg, 25Si and 26P. The decay scheme of the latter is proposed and the Gamow‐Teller strength distribution in its β decay is compared to shell‐model calculations based on the USD interaction. The B(GT) values derived from the absolute measurement of the β‐branching ratios are in agreement with the quenching factor of about 60% obtained for allowed Gamow‐Teller transitions in this mass region. A precise half‐life of …
European ADPKD Forum multidisciplinary position statement on autosomal dominant polycystic kidney disease care
2018
Autosomal dominant polycystic kidney disease (ADPKD) is a chronic, progressive condition characterized by the development and growth of cysts in the kidneys and other organs and by additional systemic manifestations. Individuals with ADPKD should have access to lifelong, multidisciplinary, specialist and patient-centred care involving: (i) a holistic and comprehensive assessment of the manifestations, complications, prognosis and impact of the disease (in physical, psychological and social terms) on the patient and their family; (ii) access to treatment to relieve symptoms, manage complications, preserve kidney function, lower the risk of cardiovascular disease and maintain quality of life;…
"Table 3" of "Measurement of matter-antimatter differences in beauty baryon decays"
2017
For $\Lambda_b^0\to p\pi^-\pi^+\pi^-$ decays, the CP- and P-violating observables, $a^{\hat{T}-odd}_{CP}$ and $a^{\hat{T}-odd}_{P}$, resulting from the fit to the data are listed with their statistical and systematic uncertainties. Each value is obtained through an independent fit to a region of the phase space defined in Scheme A.
"Table 1" of "Measurement of matter-antimatter differences in beauty baryon decays"
2017
Binning scheme A is defined to exploit interference patterns arising from the resonant structure of the decay. Bins 1-4 focus on the region dominated by the $\Delta(1232)^{++}\to p\pi^{+}$. The other eight bins are defined to study regions where $p\pi^{-}$ esonances are present (5-8) on either side of the $\rho(770)^{0}\to\pi^{+}\pi^{-}$ resonances (5-12). Further splitting for $|\Phi|$ lower or greater than $\pi/2$ is done to reduce potential dilution of asymmetries.
"Table 4" of "Measurement of matter-antimatter differences in beauty baryon decays"
2017
For $\Lambda_b^0\to p\pi^-\pi^+\pi^-$ decays, the CP- and P-violating observables, $a^{\hat{T}-odd}_{CP}$ and $a^{\hat{T}-odd}_{P}$, resulting from the fit to the data are listed with their statistical and systematic uncertainties. Each value is obtained through an independent fit to a region of the phase space defined in Scheme B.
"Table 2" of "Measurement of matter-antimatter differences in beauty baryon decays"
2017
Definition of binning scheme B for the decay mode $\Lambda_b^0\to p\pi^-\pi^+\pi^-$.
Anulación del privacy shield en las transferencias internacionales de datos : ¿presenciamos un desplazamiento fáctico de la responsabilidad?
2021
This study provides a comprehensive analysis of international transfers of personal data to third countries or international organizations due to new privacy regulation. More specifically, it analyzes the effects on this regulatory scheme of the annulment of the Privacy Shield in the transatlantic information movements between the European Union and the United States and how this implies, in fact, a transfer of responsibility to the controller
Distributed channel prediction for multi-agent systems
2017
Los sistemas multiagente (MAS) se comunican a través de una red inalámbrica para coordinar sus acciones e informar sobre el estado de su misión. La conectividad y el rendimiento del sistema pueden mejorarse mediante la predicción de la ganancia del canal. Presentamos un esquema basado en regresión de procesos gaussianos (GPR) distribuidos para predecir el canal inalámbrico en términos de la potencia recibida en el MAS. El esquema combina una máquina de comité bayesiano con un esquema de consenso medio, distribuyendo así no sólo la memoria sino también la carga computacional y de comunicación. A través de simulaciones de Monte Carlo, demostramos el rendimiento del GPR propuesto. RACHEL TEC20…
New computational techniques for finite-difference Weighted Essentially Non-Oscillatory schemes and related problems
2014
High-Resolution Shock-Capturing (HRSC) schemes constitute the state of the art for computing accurate numerical approximations to the solution of many hyperbolic systems of conservation laws, especially in computational fluid dynamics. A drawback of these schemes is that most of them use the spectral decomposition of the Jacobian matrix of the system to compute the numerical approximations by local projections to characteristic fields. The numerical solutions obtained are often excellent in terms of resolution, but the computational effort needed may be too high for some problems, especially those for which the spectral information of the flux Jacobian matrix is not available or is quite di…
Transformaciones multiescala no lineales
2013
La transformada wavelet y la multirresolución à la Harten son dos herramientas matemáticas que han sido aplicadas con éxito al tratamiento de señales digitales. En los últimos años, este campo ha experimentado un creciente interés debido a sus múltiples aplicaciones como, entre otras, la compresión de imágenes, eliminación de ruido, reconocimiento de patrones, recuperación de fotografías, en campos tan diversos como la Informática, Física, Medicina o Ingeniería. Iniciamos esta tesis con la revisión de estos conceptos. En 1993 A. Harten, [A. Harten. Discrete multiresolution analysis and generalized wavelets. J. Appl. Numer. Math., 12:153–192 (1993)], generaliza un cierto tipo de wavelets bio…