Young Scientist USA 2014 (PDF)

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Table of Contents
1. Physical Science
Influence of the Rare-Earth Elements Concentration on Catalytic and
Physicochemical Properties of Pentasils in Toluene Alkylation with Methanol . . . . . . . . . . . . . . . . . . . . . 4
Talekh Gakhramanov, Ayub S. Mamedov, Eldar Akhmedov,
Nargiz Akhmedova, and Natavan Makhmudova

n-Heptane Isomerization over Bicationic Palladium-Containing Zeolites of Y-type . . . . . . . . . . . . . . . . . . 8
Ayten Mamedova, Sakina Mirzalieva, Eldar Akhmedov, and Sabit Mamedov

Ozone Cross-Section Model and Its Effect on TOC Values Calculated from
Spectral Irradiance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Vadim Stankevich

2. Earth Science

Characteristics of Immobilized -fructofuranosidase from Saccharomyces vini
in Watery Medium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Davron B. Dekhkonov and Dilmurod Makhmudjanov

Systematic Analysis of Dinophyta and Chrysophyta in Algoflora of Andijan Reservoir . . . . . . . . . . . . . . 20
Xilola Ergasheva

Ecological and Epidemiological Situation of Toxocariasis in Russia . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Viktoria Erofeeva, Olga Maslennikova, and Vera Puhlyanko

Nonlinear Resonance Magnetoelectric Effect in Magnetostrictive Piezoelectric Structures . . . . . . . . . . . 28
Tatyana O. Firsova

Technology Development of Wastewater Treatment for Climate of Uzbekistan . . . . . . . . . . . . . . . . . . . 31
Mukhtor G. Khurramov

Study of the Process of Hydrogenization of Cotton Miscella . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fayoza U. Suvanova

Research of Characteristics of Fibrous Filter Materials for the Waste Water Treatment
in the Development of Placer Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Kristina V. Svalova

Quantitation of Macro and Micro Elements of Water of North Fergana Channel . . . . . . . . . . . . . . . . . . 46
Erkin Vokhidov and Saodat Gofurova

3. Life Science
Biodegradation of Pyridine by Arthrobacter sp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Fatemat Khasaeva, Leonid Zakharchuk, Alexander Netrusov and Igor Parshikov

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