Large-scale age-dependent skewed sex ratio in a sexually dimorphic avian scavenger. [PDF]
PLoS ONE, 2012 Age-dependent skewed sex ratios have been observed in bird populations, with adult males generally outnumbering females. This trend is mainly driven by higher female mortality, sometimes associated with anthropogenic factors.
Sergio A Lambertucci +3 more
doaj +1 more source
Scale-Dependent Bias of Galaxies from Baryonic Acoustic Oscillations [PDF]
, 2010 Baryonic acoustic oscillations (BAOs) modulate the density ratio of baryons to dark matter across large regions of the Universe. We show that the associated variation in the mass-to-light ratio of galaxies should generate an oscillatory, scale-dependent ...
Abraham Loeb +18 more
core +1 more source
Conformal Symmetry as a Template: Commensurate Scale Relations and Physics Renormalization Schemes [PDF]
, 1999 Commensurate scale relations are perturbative QCD predictions which relate observable to observable at fixed relative scale, such as the "generalized Crewther relation", which connects the Bjorken and Gross-Llewellyn Smith deep inelastic scattering sum ...
Brodsky, Stanley J., Rathsman, Johan
core +3 more sources
Scale invariant for one-sided multivariate likelihood ratio tests [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2010 Suppose 1 2 , ,..., n X X X is a random sample from Np ( ,V ) distribution. Consider 0 1 2 : ... 0 p H and1 : 0 for 1, 2,..., i H i p , let 1 0 H H denote the hypothesis that 1 H holds but 0 H does not, and let ~ 0 H denote ...
Samruam Chongcharoen
doaj
The Scale Effect Study on the Transient Fluid–Structure Coupling Performance of Composite Propellers
Journal of Marine Science and Engineering, 2022 In order to predict the fluid–structure coupling performance of a full-scale composite propeller under a wake flow field behind a full ship, a bidirectional transient fluid–structure coupling algorithm was established.
Zheng Huang +4 more
doaj +1 more source
Leading logarithmic QCD corrections to the B_s --> \gamma \gamma decays in the two Higgs doublet model [PDF]
, 1997 We calculate the leading logarithmic QCD corrections to the decay B_s --> \gamma \gamma in the two Higgs doublet model (2HDM) including O_7 type long distance effects and estimate the restrictions of the 2HDM parameters, tan\beta and m_H, using the ...
Abott +43 more
core +1 more source
Effective Radii and Color Gradients in Radio Galaxies [PDF]
, 1999 We present de Vaucouleurs' effective radii in B and R bands for a sample of Molonglo Reference Catalogue radio galaxies and a control sample of normal galaxies. We use the ratio of the scale lengths in the two bands as an indicator to show that the radio
Ajit Kembhavi +5 more
core +2 more sources
Optimization of Nanowires Ratio in Nano-scale SiNWT Based SRAM Cell
MATEC Web of Conferences, 2015 This paper represents the impact of nanowires ratio of silicon nanowire transistors on the characteristics of 6-transistors SRAM cell. This study is the first to demonstrate nanowires ratio optimization of Nano-scale SiNWT Based SRAM Cell.
Hashim Yasir +2 more
doaj +1 more source
Evolution of the Kippenhahn-Schlueter Prominence Model Magnetic Field Under Cowling Resistivity [PDF]
, 2010 We present the results from 1.5D diffusion simulations of the Kippenhahn-Schlueter prominence model magnetic field evolution under the influence of the ambipolar terms of Cowling resistivity.
Hillier, Andrew +2 more
core +2 more sources
Медицинский совет, 2020 Introduction. Cardiovascular diseases are the leading cause of morbidity and mortality worldwide, with heart rhythm disorders accounting for a significant proportion of them.
M. G. Nazarkina +2 more
doaj +1 more source