Results 21 to 30 of about 119,630 (158)

Strand bias structure in mouse DNA gives a glimpse of how chromatin structure affects gene expression

open access: yesBMC Genomics, 2008
Background On a single strand of genomic DNA the number of As is usually about equal to the number of Ts (and similarly for Gs and Cs), but deviations have been noted for transcribed regions and origins of replication.
Evans Kenneth J
doaj   +1 more source

Boundary breakdown time of ZnO varistors under nanosecond pulse current

open access: yesAIP Advances, 2019
Conductive properties of zinc oxide (ZnO) varistor ceramics depend on the boundary barrier structure. By using the photoconductivity switches (PCSS) technology, the boundary breakdown characteristics of ZnO varistors for nanosecond electric pulse ...
Guangyong Xie, Mengyuan Wu, Wei Shi
doaj   +1 more source

Improved method for temporally interpolating radiosonde profiles in the convective boundary layer [PDF]

open access: yesAtmospheric Measurement Techniques
A significantly improved technique for temporally interpolating radiosonde (RS) profiles of potential temperature and water vapor mixing ratio in the planetary boundary layer during daytime is introduced.
L. von Klitzing   +3 more
doaj   +1 more source

Effect of DC bias on electrical conductivity of nanocrystalline α-CuSCN

open access: yesAIP Advances, 2011
The grain boundary space charge depletion layer in nanocrystalline alpha phase CuSCN is investigated by studying electrical properties using impedance spectroscopic analysis in frequency domain. The measurements were performed at room temperature in wide
T. Prakash, S. Ramasamy, B. S. Murty
doaj   +1 more source

Aircraft validation of Aura Tropospheric Emission Spectrometer retrievals of HDO / H2O [PDF]

open access: yesAtmospheric Measurement Techniques, 2014
The EOS (Earth Observing System) Aura Tropospheric Emission Spectrometer (TES) retrieves the atmospheric HDO / H2O ratio in the mid-to-lower troposphere as well as the planetary boundary layer.
R. L. Herman   +6 more
doaj   +1 more source

New methods for bias correction at endpoints and boundaries

open access: yesThe Annals of Statistics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hall, Peter, Park, Byeong U.
openaire   +4 more sources

Improving subtropical boundary layer cloudiness in the 2011 NCEP GFS [PDF]

open access: yesGeoscientific Model Development, 2014
The current operational version of National Centers for Environmental Prediction (NCEP) Global Forecasting System (GFS) shows significant low cloud bias.
J. K. Fletcher   +4 more
doaj   +1 more source

On a method of analytical solution of wave equation describing the oscillations sistem with moving boundaries

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012
The method of analytical solution of wave equation with the conditions, assigned on the moving boundaries, is described. With the aid of the change of variables in the system of functional equations the original boundary-value problem is brought to the ...
V. N. Anisimov   +2 more
doaj   +3 more sources

A double ITCZ phenomenology of wind errors in the equatorial Atlantic in seasonal forecasts with ECMWF models [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
Modern coupled general circulation models produce systematic biases in the tropical Atlantic that hamper the reliability of long-range predictions.
J. K. P. Shonk   +3 more
doaj   +1 more source

Warm Bias and Parameterization of Boundary Upwelling in Ocean Models [PDF]

open access: yes, 2012
It has been demonstrated that Eastern Boundary Currents (EBC) are a baroclinic intensification of the interior circulation of the ocean due to the emergence of mesoscale eddies in response to the sharp buoyancy gradients driven by the wind-stress and the thermal surface forcing. The eddies accomplish the heat and salt transport necessary to insure that
Cessi, Paola, Wolfe, Christopher
openaire   +1 more source

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