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3.150  Articles
1 of 315 pages  |  10  records  |  more records»
Time of flight laser photoionization has been used to study the response of some molecules of biological interest under laser radiation. One of the questions of great interest today is the effect of radiation on DNA and RNA molecules. Damage to these mole... see more

A Royal Message to lkarosThe Hellenistic Temples of FailakaThe 1960 spring campaign on Failaka fulfilled all expectations of a rich archeological harvest. Work was carried on at three main sites. At the "tell" of Sa'ad (cf. Kuml 1958 p. 173 Fig. l) virgin... see more

A Royal Message to lkarosThe Hellenistic Temples of FailakaThe 1960 spring campaign on Failaka fulfilled all expectations of a rich archeological harvest. Work was carried on at three main sites. At the "tell" of Sa'ad (cf. Kuml 1958 p. 173 Fig. l) virgin... see more

A burial mound was excavated in 2009 near the village of Dolno Izvorovo, Kazanlak district. In its south periphery a monumental tomb was found with north-south orientation. Because of the intensive fluvial processes the level of the surrounding terrain ha... see more

The thermal decomposition behaviour of the Fe(II), Co(II) and Ni(II) complexes of poly[4-amino-2,6-pyrimidinodithiocarbamate] has been investigated by thermogravimetric analysis (TGA) at a heating rate of 10°C min-1 under nitrogen. The Coats-Redfern integ... see more

The dielectric and relaxation properties of pure and plasticized (with water, glycerol and PPG-200) xanthan were studied by  broadband dielectric relaxation spectroscopy. Within frequency range 10–107 Hz, a solid xanthan and its gels demonstrated two... see more

Magnetic isolation of biological targets is in major demand in the biotechnology industry today. This study considers the interaction of four surface-modified magnetic micro- and nanoparticles with selected DNA fragments. Different surface modifications o... see more

The technological utility of enzymes for delignification can be increased by using ionic liquid to open more accessible surface area for biomass transformation into bio-based products. The present paper demonstrates application of ionic liquid (IL) [emim]... see more

A solid polymer electrolyte (SPE) membrane has been fabricated using poly (vinyl alcohol) (PVA) as polymer host dissolved in deionized (DI) water. Lithium bis(oxalato) borate (LiBOB) electrolyte salt and 1-hexyl 1-methylimidazolium iodide (HMII) are incor... see more

1 of 315 pages  |  10  records  |  more records»