1,013 research outputs found
In situ micro- and macro-Raman investigation of the redox couple behavior in DSSCS
No full textAbstract not availableA.G. Kontos, T. Stergiopoulos, G. Tsiminis, Y.S. Raptis, P. Falara
Author's reply to comment on ""Biological removal of polychlorinated dibenzo-p-dioxins from incinerator fly ash by sphingomonas wittichii RW1"" by Rolf U. Halden
No full textX111sciescopu
FOURIER TRANSFORM MICROWAVE SPECTROSCOPY OF SCS (X), YS (X) AND VS (X)
No full textAuthor Institution: Department of Chemistry and Steward Observatory, University of Arizona, Tucson, AZ 85721Pure rotational spectra of three transition-metal monosulfides, ScS, YS, and VS, have been recorded using Fourier transform microwave spectroscopy (FTWM) in the range 10-40 GHz. These molecules are all free radicals and have been synthesized in a mixture of HS gas with metal vapor, obtained by laser ablation of a metal rod. In the case of ScS and VS, a discharge was necessary to successfully produce the molecules. For YS, the N=10, 21, 32 and 43 rotational transitions have been recorded. For ScS and VS, the N=10, N=21 and N=32 have been obtained. Vanadium, scandium and yttrium hyperfine structures were resolved for these species. Rotational, fine structure and hyperfine coupling constants have been determined for all three radicals. This works completes the high-resolution pure rotational measurements of 3d transition-metal monosulfides, and provides the most accurate values of the hyperfine parameters for these molecules to date. Bond lengths and spectroscopic parameters will be presented
The Daily Menu of Miners’ Families of Donbass in 1965 – 1985 ys
No full textУ статті розглядається повсякденне харчування шахтарських родин Донбасу у 1965 – 1985 роках. Автор
акцентує увагу на особливих традиціях організації харчування у шахтарських родинах порівняно з іншими
типами сімей. Дослідження базується на неопублікованих архівних документах, статистичних даних та
матеріалах усної історії.В статье рассматривается повседневное питание шахтерских семей Донбасса в 1965 – 1985 годах. Автор
акцентирует внимание на особенных традициях организации питания в шахтерских семьях по сравнению
с другими типами семей. Исследование базируется на неопубликованных архивных документах, статисти-
ческих данных и материалах устной истории.Questions of a food and consumption of foodstuffs are studied insufficiently carefully in modern historical
science. But it’s one of the basic indicators of standard of well-being of the population. The author describes and
characterizes the most popular and favorite dishes in miners’ families, and the traditions of behaviour at the
table. In addition, the special attention is received to dependence of food from the standard of financial support
of miners’ families, and also from specificity of a miner’s trade. The author also focuses attention on special
traditions of meals in miners’ families as compared with other types of families, and notices negative tendencies
in a daily food, such as regular use of alcoholic beverages. The research is based on the unpublished archive
documents, the statistical data and materials of verbal history. The article is a part of more wider research
devoted to daily life of miners’ families of Donbass in 1965 – 1985 ys
Optimal design of simulation experiments with nearly saturated queues
No full textSimulation Models;Interpolation;Queueing Network;Extrapolation
The Daily Menu of Miners’ Families of Donbass in 1965 – 1985 ys
No full textУ статті розглядається повсякденне харчування шахтарських родин Донбасу у 1965 – 1985 роках. Автор
акцентує увагу на особливих традиціях організації харчування у шахтарських родинах порівняно з іншими
типами сімей. Дослідження базується на неопублікованих архівних документах, статистичних даних та
матеріалах усної історії.В статье рассматривается повседневное питание шахтерских семей Донбасса в 1965 – 1985 годах. Автор
акцентирует внимание на особенных традициях организации питания в шахтерских семьях по сравнению
с другими типами семей. Исследование базируется на неопубликованных архивных документах, статисти-
ческих данных и материалах устной истории.Questions of a food and consumption of foodstuffs are studied insufficiently carefully in modern historical
science. But it’s one of the basic indicators of standard of well-being of the population. The author describes and
characterizes the most popular and favorite dishes in miners’ families, and the traditions of behaviour at the
table. In addition, the special attention is received to dependence of food from the standard of financial support
of miners’ families, and also from specificity of a miner’s trade. The author also focuses attention on special
traditions of meals in miners’ families as compared with other types of families, and notices negative tendencies
in a daily food, such as regular use of alcoholic beverages. The research is based on the unpublished archive
documents, the statistical data and materials of verbal history. The article is a part of more wider research
devoted to daily life of miners’ families of Donbass in 1965 – 1985 ys
The fatigue life estimation of notched specimens under random loading
No full textThe LY12-cz aluminium alloy sheet specimens with a central hole were tested under constant amplitude loading, Rayleigh narrow band random loading and a typical fighter broad band random loading. The fatigue life was estimated by means of the nominal stress and the Miner's rule. The stress cycles were distinguished by the rainflow count, range count and peak value count, respectively. The comparison between the estimated results and the test results was made. The effects of random loading sequence and small load cycles on fatigue life were also studied
THE PERMANENT ELECTRIC DIPOLE MOMENTS AND MAGNETIC HYPERFINE INTERACTON IN THE STATE OF YTTRIUM MONOSULFIDE, YS
No full textAuthor Institution: Department of Chemistry and Biochemistry, Arizona State UniversityThe optical Stark effect in the band systems of a yttrium monosulfide, YS , supersonic molecular beam sample have been analyzed to produce permanent electric dipole moments, , for the , and states of , and , respectively. Fine structure splitting in the field free and spectra were analyzed to produce the magnetic hyperfine spectroscopic parameters MHz, MHz, and MHz for the state. Transition frequencies of the low rotational lines in the band system were measured and analyzed to produce the first complete set of fine structure parameters for the state
- …
