نتایج جستجو برای: combo multi

تعداد نتایج: 465534  

2002
M. L. Brown A. N. Taylor

We perform a statistical weak lensing or “cosmic shear” analysis of the COMBO-17 survey – a unique dataset with shear quality R-band imaging and accurate photometric redshift estimates (σz = 0.05) for ∼ 90% of galaxies to mR ≤ 24.0. We undertake a full maximum likelihood analysis to measure directly from the data the weak lensing power spectra, C l , C ββ l and C l in 5 band powers from l = 400...

2006
S. Phleps C. Wolf J. A. Peacock K. Meisenheimer E. van Kampen

We have developed a method to calculate overdensities in multicolour surveys, facilitating a direct comparison of the local density contrast measured using galaxy samples that have different redshift error distributions, i.e. for red and blue, or bright and faint galaxies, respectively. We calculate overdensities in small redshift slices (∆z = 0.02, which at z = 0.3 corresponds roughly to ∆rcom...

2015
Viktor Puš Lukáš Kekely Jan Kučera Denis Matoušek

The increasing speed of network links, together with great complexity of application protocol processing, require a new way of high-speed and precise network monitoring. To tackle this challenge, we have designed a brand new concept of hardware acceleration for flexible flow based traffic monitoring which we call Software Defined Monitoring (SDM). Application layer processing is performed by mo...

Journal: :Intervirology 2014
Luca Vallefuoco Fatima Aden Abdi Rosanna Sorrentino Daniela Spalletti-Cernia Claudia Mazzarella Sara Barbato Enzo Perna Wilma Buffolano Giuseppe Di Nicuolo Giuseppe Portella

Fourth-generation assays for the simultaneous detection of human immunodeficiency virus (HIV) antigen and antibodies are available on the international market and are currently used for blood donor screening and for HIV diagnosis. In this study we evaluated the performance of the novel automated fourth-generation ADVIA Centaur® HIV Ag/Ab Combo assay. The assay detected seroconversion at the sam...

2015
Mohammad Tahersima Ke Liu Volker J. Sorger

We report on showing strong light-matter-interaction enhancements of waveguide-integrated and 2D material-based spiral nanocavities. Both exploit high Q/Vmode values outperforming diffraction-limited cavities due to high optical densities. ©2015 Optical Society of America OCIS codes: (350.4238), (250.5403), (190.4720), (230.7370) , (160.4236) , (010.1030) The deployment of ...

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