Results 11 to 20 of about 5,243,013 (336)
NOSQL design for analytical workloads: Variability matters [PDF]
, 2016 Big Data has recently gained popularity and has strongly questioned relational databases as universal storage systems, especially in the presence of analytical workloads.
Abelló Gamazo, Alberto +2 more
core +1 more source
Sex differences in variability across timescales in BALB/c mice. [PDF]
, 2017 BackgroundFemales are markedly underinvestigated in the biological and behavioral sciences due to the presumption that cyclic hormonal changes across the ovulatory cycle introduce excess variability to measures of interest in comparison to males. However,
Grant, Azure D +4 more
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Diverse Large HIV-1 Non-subtype B Clusters Are Spreading Among Men Who Have Sex With Men in Spain
Frontiers in Microbiology, 2019 In Western Europe, the HIV-1 epidemic among men who have sex with men (MSM) is dominated by subtype B. However, recently, other genetic forms have been reported to circulate in this population, as evidenced by their grouping in clusters predominantly ...
Elena Delgado +91 more
doaj +1 more source
, 2022 AbstractThis paper describes Mapping Variables, the principal technique for planning and constructing a test or rating instrument. A variable map is also useful for interpreting results. Modest reference is made to the history of mapping leading to its importance in psychometrics.
M H, Stone, B D, Wright, A J, Stenner
openaire +2 more sources
Comparative performance of selected variability detection techniques in photometric time series [PDF]
, 2016 Photometric measurements are prone to systematic errors presenting a challenge to low-amplitude variability detection. In search for a general-purpose variability detection technique able to recover a broad range of variability types including currently ...
Antipin, S. V. +22 more
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The impact of spike timing variability on the signal-encoding performance of neural spiking models [PDF]
, 2002 It remains unclear whether the variability of neuronal spike trains in vivo arises due to biological noise sources or represents highly precise encoding of temporally varying synaptic input signals. Determining the variability of spike timing can provide
Koch, Christof +2 more
core +1 more source
BMC Geriatrics, 2021 Background Aging increases fall risk and alters gait mechanics and control. Our previous work has identified sideways walking as a potential training regimen to decrease fall risk by improving frontal plane control in older adults’ gait.
Andreas Skiadopoulos, Nick Stergiou
doaj +1 more source
The Origin, Epidemiology, and Phylodynamics of Human Immunodeficiency Virus Type 1 CRF47_BF
Frontiers in Microbiology, 2022 CRF47_BF is a circulating recombinant form (CRF) of the human immunodeficiency virus type 1 (HIV-1), the etiological agent of AIDS. CRF47_BF represents one of 19 CRFx_BFs and has a geographic focus in Spain, where it was first identified in 2010.
Gracelyn Hill +52 more
doaj +1 more source
Radio pulsar variability [PDF]
, 2012 Pulsars are potentially the most remarkable physical laboratories we will ever use. Although in many senses they are extremely clean systems there are a large number of instabilities and variabilities seen in the emission and rotation of pulsars.
Keane, E. F.
core +1 more source
Frontiers in Microbiology, 2022 Circulating recombinant forms (CRFs) are important components of the HIV-1 pandemic. Those derived from recombination between subtype B and subsubtype F1, with 18 reported, most of them of South American origin, are among the most diverse. In this study,
Javier E. Cañada-García +14 more
doaj +1 more source