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Kragujevac Journal of Science

 

Vol. 27 (2005)

 

 C O N T E N T S

 

PHYSICS  
Hazem Ali Attia 

Unsteady Couette flow with heat transfer of a viscoelastic fluid considering the Hall Effect

 

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Hazem Ali Attia 

Effect of temperature dependent viscosity and thermal conductivity on the unsteady MHD Couette-Poiseulle flow

 

Table

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Vladimir Ristić

Mirko Radulović

Jasna Stevanović

Transition rates dependence on the turning point 31

Nebojša Danilović

Vladimir Ristić

Vladimir Cvjetković

Vera Gal

Mirjana Platiša

Zorica Nestorović

Spectral analysis of heart rate variability in acromegaly 39

CHEMISTRY

  

J. G. Ayenimo

C. E. Adeeyinwo

I. A. Amoo

 Heavy metal pollutants in Warri River, Nigeria 43

Pablo R. Duchowicz

Eduardo A. Castro

Comparison between two different approaches toward atomic radii 51
Ivan GutmanWhat chemists could not see without mathematics - dependence of total π-electron energy on molecular structure 57

Harishchandra S. Ramane

Ivan Gutman

Hanumappa B. Walikar

Sabeena B. Halkarni 

Equienergetic complement graphs67 

Lionello Pogliani

Douglas J. Klein

Alexandru T. Balaban 

The intriguing human preference for a ternary patterned reality 75

BIOLOGY

  

Rachel Waema

Olorunsola E. Olowofeso 

Mathematical modeling for human Immunodeficiency virus (HIV) transmission using generating function approach 115

Nevena Đukić

Gordana Matić

Radomir Konjević 

Biohemical analysis of gliadins of wheat Triticum диrит  131

Danica Mićanović

Desimir Knežević

Veselinka Zečević 

The effect of diazotrophs on grain yield of spring wheat 139

Veselinka Zečević

Desimir Knežević

Danica Mićanović

Biljana Dimitrijević 

The investigation of some quality parameters of wheat grain in different maturity stages143

Snežana Pavlović

Dragana Pavlović

Marina Topuzović 

Comparative analysis of heavy metal content in aquatic macrophytes in the reservoirs Gruža, Bubanj and Memorial Park 147

Aleksandar M. Ostojić

Vladica Simić 

Contribution to knowledge of zooplankton in the rivers of Serbia: Summer aspect of Rotatoria in Morava and Western Morava 157
Bela F. Blesić Further contribution to the knowledge of Protura on mountain Rudnik, Serbia 163

Snežana Pešić

Dragana Mladićević

Katarina Živković 

Weevils (Curculionoidea) in the Center for Small Grains Kragujevac collection 167