Results 51 to 60 of about 29,892 (197)

New Method for Hydraulic Characterization of Variably Saturated Zone in Peatland-Dominated Permafrost Mires

open access: yesLand
Modeling peatland hydraulic processes in cold regions requires defining near-surface hydraulic parameters. The current study aims to determine the soil freezing and water characteristic curve parameters for organic soils from peatland-dominated ...
Radhakrishna Bangalore Lakshmiprasad   +3 more
doaj   +1 more source

Color bimodality: Implications for galaxy evolution [PDF]

open access: yes, 2004
We use a sample of 69726 galaxies from the SDSS to study the variation of the bimodal color-magnitude (CM) distribution with environment.
Baldry, I. K.   +4 more
core   +3 more sources

A Bimodal Extension of the Log-Normal Distribution on the Real Line with an Application to DNA Microarray Data

open access: yesMathematics, 2023
A bimodal double log-normal distribution on the real line is proposed using the random sign mixture transform. Its associated statistical inferences are derived. Its parameters are estimated by the maximum likelihood method.
Mai F. Alfahad   +3 more
doaj   +1 more source

The Millennium Galaxy Catalogue: morphological classification and bimodality in the colour-concentration plane

open access: yes, 2006
Using 10 095 galaxies (B < 20 mag) from the Millennium Galaxy Catalogue, we derive B-band luminosity distributions and selected bivariate brightness distributions for the galaxy population.
Allen, Paul D.   +9 more
core   +2 more sources

The interplanetary magnetic field: radial and latitudinal dependences [PDF]

open access: yes, 2013
Results of the analysis of spacecraft measurements at 1-5.4 AU are presented within the scope of the large-scale interplanetary magnetic field (IMF) structure investigation.
Khabarova, Olga V.
core   +1 more source

Easy-To-Interpret Procedure to Analyze Fire Seasonality and the Influence of Land Use in Fire Occurrence: A Case Study in Central Italy

open access: yesFire, 2020
Fire frequency and fire seasonality are among the main components of the fire regime. In the Mediterranean Basin, climate directly drives fire occurrence, controlling fuel flammability and determining the fire-prone conditions, so that intense fires ...
Sofia Bajocco   +3 more
doaj   +1 more source

Vacuum Dynamics as an Alternative Method for Detection of Bimodal Milk Ejection in Dairy Cows

open access: yesAnimals, 2021
The primary objective of our study was to assess the ability of a vacuum recorder to detect the presence of bimodal milk flow curves in dairy cows compared with a portable milk flow meter.
Matthias Wieland   +5 more
doaj   +1 more source

Bimodality in Damped Lyman alpha Systems

open access: yes, 2008
We report evidence for a bimodality in damped Ly systems (DLAs). Using [C II] 158 mu cooling rates, lc, we find a distribution with peaks at lc=10^-27.4 and 10^-26.6 ergs s^-1 H^-1 separated by a trough at lc^crit ~= lc < 10^-27.0 ergs s^-1 H^-1.
Arthur M. Wolfe   +7 more
core   +1 more source

Dansgaard-Oeschger events: tipping points in the climate system [PDF]

open access: yes, 2013
Dansgaard-Oeschger events are a prominent mode of variability in the records of the last glacial cycle. Various prototype models have been proposed to explain these rapid climate fluctuations, and no agreement has emerged on which may be the more correct
Cimatoribus, Andrea A.   +3 more
core   +3 more sources

Bimodality of hemispheric winter atmospheric variability via average flow tendencies and kernel EOFs

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2019
The topic of the existence of planetary winter circulation regimes has gone through a long debate. This article contributes to this debate by investigating nonlinearity in a 3-level quasi-geostrophic model and the Japanese JRA-55 reanalysis.
A. Hannachi, W. Iqbal
doaj   +1 more source

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