# 1 (31)

January - March 2006

1. Mathematics

Stability of some difference systems

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

3. General and technical physics

Nature of the temperature dependence of the conductivity of liquid mercury

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

The experimental investigation of the coherent light propogation with the arbitrary polarization state through a optical fiber

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

6. Problems of engineering

Kinematics synthesis of spatial RSSP mechanism

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Shaping kinematics at face planetary grinding

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

The automated stand for definition of integrated aerodynamic characteristics

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

The optimization of the parameters of the exactness of the elements of the technological systems of the operations of the production of the cog-wheels by the size of the regulated level of the reliability of processing

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

The parameter analysis of the errors of the technological systems of cog-wheels treatment

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

7. Metallurgical processes and metalworking operation

Nanotechnologies of ligature preparation in a strong field of electromagnetic impulses

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Quality management of the high-quality bent structures made in the sheet-rolling shop No 7 in the open joint stock company "Magnitogorsk iron & steel works

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

10. Chemistry and bioecological environment science

About interconnections of some parameters of self-organising oxyhydrate gels and their experimental determination

• Article (PDF / Portable Document Format)
• Abstract (PDF / Portable Document Format)

Adsorption of nickel by materials on the basis opal-crystabolit rocks

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Detection butorphanol and its main metabolites in urine by gas chromatography - mass spectrometry

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Gomoclinical points on displays of second returning gel oxyhydrate systems of zirconium

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Influence of the dose of UV-radiation on some physicochemical performances of zirconium oxyhydrate

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Lag effect caused by magnetic field acting on yttrium and ferrum oxyhydrate gels

• Article (PDF / Portable Document Format)
• Abstract (PDF / Portable Document Format)

Rigid turbulence in oxyhydrate gel of zirconium

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Singularities of the thermolysis of zirconium, lanthanum and yttrium oxyhydrate

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

11. Instrument-making and electronics

Controller synthesis using geometric analysis of phase space projections

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Linear Neural network dynamic measuring system with sequential retrieving and filtering of sensor input signal

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

12. Biology

Fauna of orthoptera of Ilmensky state reserve

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Insects species from red book of Russian federation in fauna of Ilmensky state reserve and perspectives of their conservation

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

On the leaf-beetles endemic to the Urals, or What is Chrysolina poretzkyi Jacobson (Coleoptera, Chrysomelidae)

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Present areas of distribution of some bird species on Southern Ural

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

The change of dry natural meadows in the Il'men Reserve under the influence of grazing

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

15. Economy and management

Methodical bases of the analysis of ability of the enterprise to accounts under the obligations

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)

Systematization of logistic management parameters of industrial enterprise flow processes

• Article (PDF / Portable Document Format) [Russian]
• Abstract (PDF / Portable Document Format)