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The dependence of the work function of rare earth metals on their electron structure
(Elsevier Sci Ltd, Oxford, 1996)
The work function primarily depends on the electron structure of the analysed material. Having in mind the importance of rare earth metals in advanced electronics, in this paper the dependence of the work function of rare ...
Age, growth, sexual maturity and diet of the Mediterranean barbel (Barbus peloponnesius petenyi) in the River Gradac (West Serbia, Yugoslavia)
(Czech Academy of Sciences, 1996)
Mediterranean barbel Barbus peloponnesius petenyi from the River Gradac were studied during the period September 1985 - July 1993 with the aim to determine their growth and feeding habits. The age estimated from scales ...
Free radical involvement in the generation of trans-root potential
(Wiley, Hoboken, 1998)
The identity of the naturally occurring compounds that accept electrons from plasma membrane-bound redox systems in vivo is obscure. We analysed the effect of ascorbate, oxygen, iron, as well as their free radical forms, ...
Detection of monodehydroascorbic acid radical in sulfite-treated leaves and mechanism of its formation
(Japanese Soc Plant Physiologists, Kyoto, 1998)
The aim of the present study is to detect the monodehydroascorbic acid (MDA) radical in broad bean (Vicia faba L.) leaves which were treated by vacuum-infiltration in Na2SO3 solution and subsequent centrifugation ...
A study of lignin formation at the molecular level by scanning tunneling microscopy
(Biophysical Journal, 1994)
A scanning tunneling microscope (STM) was used to observe the temporal formation and organization of dehydrogenative polymer (DHP) synthesized from coniferyl alcohol. The images obtained elucidate this structure for the ...
Study of photochemical reactions of coniferyl alcohol .1. Mechanism and intermediate products of UV radiation-induced polymerization of coniferyl alcohol
(Blackwell Publishing Inc., 1997)
Ultraviolet light-induced photochemical transformations of coniferyl alcohol have been studied, using spectrophotometric and H-1 NMR approaches. It was shown earlier that coniferyl alcohol can be polymerized not only ...
Inhibition of catalase by sulfite and oxidation of sulfite by H2O2 cooperating with ascorbic acid
(Harwood Academic Publishers GmbH, 1999)
An oxidative detoxification of sulfite, which originates from sulfur dioxide taken up into a leaf, has not yet been fully understood. In this study, we discuss that redox reactions between sulfite and H2O2 have an important ...
Grain growth during sintering of batio3 with lif
(Taylor & Francis Ltd, Abingdon, 1996)
The sintering behavior of BaTiO3 with LiF showed that it was possible to sinter barium titanate at temperatures below 1000 degrees C. Different combinations of the sintering powders were prepared by adding 1 to 5 w% LiF ...
Quality of information on natural potentials of National Parks as the basis for real planning of their utilization
(Bajina Bašta : National Park Tara, 1997)
Информациони систем о шумама Србије-информатика у шумарству
(Београд : Шумарски факултет Универзитета, 1995)