| Editorial | 7 |
| Tyuftin A.A., Solovieva S.E., Kharlamov S.V., Lysenko K.A., Latypov Sh.K., Antipin I.S., Konovalov A.I. Synthesis and Structure of New Mono- and Disubstituted Sulfur-Containing Derivatives of p-tert-butylthiacalix[4]arene | 9 |
| Karataeva F.Kh., Vagizova R.R., Ibragimova D.Sh., Stoikov I.I., Antipin I.S. The Structure of p-t-Bu-calix[4]arene Derivatives Containing Amid Fragment | 23 |
| Galkina I.V., Berdnikov E.A., Gnezdilov O.I., Tudriy E.V., Ilyasov A.V., Galkin V.I. NMR Spectral Investigation of the Reaction of Phosphorylation of Dichlorodinitrobenzofuroxan by Triphenylphosphine | 36 |
| Klochkov V.V., Efimov S.V., Klochkov A.V., Yulmetov A.R., Aganov A.V. Qualitative and Quantitative Composition of Decene-1 Oligomerization Products according to Data of One- and Two-dimensional NMR Spectroscopy | 46 |
| Ishmaeva E.A., Vereshchagina Ya.A., Chachkov D.V., Gazizova A.A., Timosheva A.P., Timosheva N.V. Dipole Moments and Conformational Analysis of Some Eight-membered Organosilicon Compounds with Planar Fragments | 53 |
| Ivanova V.Yu., Chevela V.V., Salnikov Yu.I., Bezryadin S.G., Semenov V.E., Shamov G.A. Complex Formation of Aluminium(III) with D-Tartaric Acid | 62 |
| Fitsev I.M., Fitseva N.A., Budnikov H.C. Identification of Strong Anabolic Steroids in the Objects of Criminal Examination | 74 |
| Zelenikhin P.V., Kolpakov A.I., Mitkevich V.A., Makarov A.A., Ilinskaya O.N. The Effect of the Exogenious Bacrerial RNase on Calcium-activated Potassum Channels in Human Embrio Kidney Cells Functioning | 87 |
Selivanovskaya S.Yu., Chizhikova N.A., Yarlychenko S.A., Saveljev A.A. Estimating the Efficiency of Organic Waste Treatment Biotechnologies
| 93 |
Halilova A.F., Denisova A.P., Breus I.P. The Influence of Nitrogen Nutrition on Maize Vegetation on Leached Chernozem Contaminated with Aliphatic Hydrocarbon
| 104 |
Latypova V.Z., Silkina O.V., Vinokurov A.I., Vinokurova R.I. The General Laws of Seasonal and Age-Specific Variability of Chlorophylls Concentration in Needles of Abies sibirica Trees
| 118 |
| Farhullin R.Sh., Gafarov F.M., Musin A.G., Torsuev N.P. Analysis of Tree-Shrub Species Biodiversity in Predkamye Region of Tatarstan Republic by Information Entropy Method (1950-2007) | 128 |
| Musin R.H., Nuriev I.S. The Influence of Agricultural Fertilizers on the Quality of Ground Water | 136 |
| Tikhomirov O.A., Markov M.V. Heavy Metals Accumulation in Bottom Deposits of Aquatic Complexes in a Reservoir of Seasonally Controlled Outflow | 143 |
| Sungatullin R.Kh. Chemical Structure of Underground and Surface Hydrospheres (on the example of Naberezhnye Chelny territory) | 153 |
| Nurgalieva N.G., Nurgaliev D.K. Paleo-climatic Factors of Permian Stratigraphic Record in the East of the Russian Plate | 167 |
| Nurgalieva N.G., Nuriev А.G., Korolev E.А. Lithological Composition and Structure of Bobrikovskian Oil-bearing Rocks within One Incised Valley Zone of Eastern Slope of Melekess Depression | 180 |
| Isaev G.D. Stratigraphy and Geological Model of Paleozoic of Tom'-Kolyvanskaya Structural-Facial Zone of the West Siberian Plate | 192 |
| Silantiev V.V., Kurkova S.V. Non-marine Bivalves of the Permian Deposits of Southwest Timan Region (Vym River Basin) | 205 |
| Kissin A.Ju. The Whole Crust Folding and Orogenesis | 216 |
| Yermolaev О.P. Mapping of the Geochemically Interfaced Landscapes of a Region (on the example of Tatarstan Republic) | 229 |
| Perevedentsev Yu.P., Ismagilov N.V., Naumov E.P., Shantalinsky K.M., Gogol F.V., Isaeva M.V. Bioclimatic Characteristics of Tatarstan Republic | 239 |
| Vlasov A.D. Anthropogenic Cancerogenesis as a Basic Reason for Oncological Morbidity among Population | 247 |
| Dvoenosov V.G. Specifics of Functional and Psychological State of Students with Different Vegetative Tones in the Context of Exam Stress | 255 |
| Minzaripov R.G., Antipov V.N., Chitalin N.A., Shaposhnikov D.A., Baltina T.V., Skobel'cina E.G., Yakushev R.S. About Application of Three-dimensional Creative-Cognitive Vision Development Method in Innovative Educational Area | 266 |
| Altshuler N.S., Larionov A.L., Monakhova N.I., Tuzova L.L. The Role of Kazan University Graduates in Creation and Development of Physical Research Methods for Geological and Chemical Objects | 278 |