Results 11 to 20 of about 11,192 (252)
Review of top notch electrode arrays for geoelectrical resistivity surveys
Journal of Nigerian Society of Physical Sciences, 2020 The different arrangements of electrodes used in geoelectrical resistivity surveys and measurements are referred to as electrode arrays. In this review, we have revisited most of the widely used electrode arrays as well as the uncommon ones, which are ...
Henry Ekene Ohaegbuchu +3 more
doaj +1 more source
ChemistryOpen, 2022 The calculation of magnetic transition dipole moments and rotatory strengths was implemented at the zeroth‐order regular approximation (ZORA) two‐component relativistic time‐dependent density functional theory (TDDFT) level. The circular dichroism of the
Herbert D. Ludowieg +3 more
doaj +1 more source
Nanomaterials, 2021 In this study we consider the features of spatial-structure formation in proteins and their application in bioengineering. Methods for the quantitative assessment of the chirality of regular helical and irregular structures of proteins are presented. The
Alla Sidorova +5 more
doaj +1 more source
Possible magnetic rotational bands in 84Rb
Physics Open, 2021 High-spin states in 84Rb are studied by using the 70Zn(18O, p3n)84Rb reaction at a beam energy of 75 MeV. Three high-lying negative-parity bands are established, whose level spacings are very regular, i.e., there is no signature splitting.
Shuifa Shen +9 more
doaj +1 more source
Charge trapped mechanism for semi-crystalline polymer electrets: quasi-dipole model
IET Nanodielectrics, 2020 Polymer electrets are increasingly getting application in a very wide range. However, its charge trapped mechanism is still poorly understood. It is always challenging how to improve its charge trapped ability and to enhance its performance stability. In
Gangjin Chen +5 more
doaj +1 more source
Continuous ground-state degeneracy of classical dipoles on regular lattices [PDF]
Physical Review B, 2019 Dipolar interactions are crucial in the modeling of many complex magnetic systems, such as the pyrochlores and artificial spin systems. Remarkably, many classical dipolar coupled spin systems exhibit a continuous ground-state degeneracy, which is unexpected as the Hamiltonian does not possess a continuous symmetry. In this paper, we explain, how such a
Schildknecht, Dominik +3 more
openaire +2 more sources
Chaotic dynamics of Bose–Einstein condensate induced by density-dependent gauge field
New Journal of Physics, 2022 In this work we study the effect of density-dependent gauge field on the collective dynamics of a harmonically trapped Bose–Einstein condensate (BEC), beyond the linear response regime. The density-dependent gauge field, as a backaction of the condensate,
Lei Chen, Qizhong Zhu
doaj +1 more source
Geometry and structures planetary vortexes of general type
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2016 Considered full planetary vortex solution in the presence of two regular member sand one singular, the in uence of the intensity of singular dipole on geometry and characteristics of vortex structures.
N. N. Osipchuk, V. I. Perehrest
doaj +1 more source
Toxins, 2022 This article assesses the occurrence of Fusarium-damaged kernels (FDKs) in common wheat (Triticum aestivum) under the influence of environmental factors and extreme weather events in Romania (exceptionally high air temperatures and extreme pedological ...
Valeria Gagiu +4 more
doaj +1 more source
An Improved QSPR Modeling of Hydrocarbon Dipole Moments
The Scientific World Journal, 2004 Dipole moments of hydrocarbons are not an easy property to model with conventional 2D descriptors. A comparison of the performance of the most commonly used sets of topological descriptors is presented, each set containing descriptors derived from the ...
Igor V. Nesterov +3 more
doaj +1 more source