79 research outputs found
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²Π»ΠΈΡΠ½ΠΈΡ ZrW2O8 Π½Π° ΡΡΡΡΠΊΡΡΡΠ½ΠΎ-ΡΠ°Π·ΠΎΠ²ΠΎΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΠΊΠ΅ΡΠ°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ²
Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ Π²Π»ΠΈΡΠ½ΠΈΡ Π²ΠΎΠ»ΡΡΡΠ°ΠΌΠ°ΡΠ° ΡΠΈΡΠΊΠΎΠ½ΠΈΡ Π½Π° ΡΡΡΡΠΊΡΡΡΠ½ΠΎ-ΡΠ°Π·ΠΎΠ²ΠΎΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΠΊΠ΅ΡΠ°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ².
Π Ρ
ΠΎΠ΄Π΅ ΡΠ°Π±ΠΎΡΡ Π±ΡΠ»ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ: ΡΠ΅ΡΠΌΠΈΡΠ΅ΡΠΊΠΈΠΉ Π°Π½Π°Π»ΠΈΠ·, Π²ΠΊΠ»ΡΡΠ°ΡΡΠΈΠΉ Π² ΡΠ΅Π±Ρ ΡΠ΅ΡΠΌΠΎΠ³ΡΠ°Π²ΠΈΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΈ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΡ ΡΠΊΠ°Π½ΠΈΡΡΡΡΡΡ ΠΊΠ°Π»ΠΎΡΠΈΠΌΠ΅ΡΡΠΈΡ, ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ²ΡΠΊΠΈΠ΅ ΠΈ Π²ΡΡΠΎΠΊΠΎΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½ΡΠ΅ in situ ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ²ΡΠΊΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ²ΠΎΠΉΡΡΠ² ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ².
Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ·ΡΡΠ΅Π½ ΡΠ°Π·ΠΎΠ²ΡΠΉ ΡΠΎΡΡΠ°Π² ΠΈ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡ ΠΈΡΡ
ΠΎΠ΄Π½ΡΡ
ΠΏΠΎΡΠΎΡΠΊΠΎΠ² Al2O3 ΠΈ ZrW2O7(OH)2β’2H2O. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΡΠ°Π·ΠΎΠ²ΡΠ΅ ΠΏΡΠ΅Π²ΡΠ°ΡΠ΅Π½ΠΈΡ ΠΈΡΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΠΉ ΡΠΌΠ΅ΡΠΈ ΠΏΡΠΈ Π½Π°Π³ΡΠ΅Π²Π°Π½ΠΈΠΈ. ΠΠ΅ΡΠΎΠ΄ΠΎΠΌ Π³ΠΎΡΡΡΠ΅Π³ΠΎ ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ»ΡΡΠ΅Π½ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π» Al2O3 β ZrW2O8. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² Π³ΠΎΡΡΡΠ΅Π³ΠΎ ΠΏΡΠ΅ΡΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠΌΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠΎΡΡΠ°Π²Π° ΠΊΠ΅ΡΠ°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ².The aim of the work is to study the effect of zirconium tungstate on the structural β phase state and properties of ceramic composites.
In the course of the work were carried out: thermal analysis, including thermogravimetric studies and differential scanning calorimetry, x-ray and high-temperature in situ x-ray studies, the study of the properties and morphology of the composites.
The study studied the phase composition and morphology of the initial powders Al2O3 and ZrW2O7(OH)2β’2H2O. The phase transformations of the mixture under study were determined by heating. By hot pressing the composite material Al2O3 β ZrW2O8 is obtained. It is shown that changes in the parameters of hot pressing leads to a qualitative change in the composition of ceramic composites
ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ IoT-ΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π² Π·Π°ΡΠΈΡΠ΅ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ
ΠΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²ΠΎ Π΄ΠΈΡΠΊΡΡΡΠΈΠΉ Π²ΠΎΠΊΡΡΠ³ ΡΠ΅Π½ΠΎΠΌΠ΅Π½Π° ΠΠ½ΡΠ΅ΡΠ½Π΅ΡΠ° Π²Π΅ΡΠ΅ΠΉ (IoT) ΠΎΠ±ΡΡΠ½ΠΎ ΡΠ²ΠΎΠ΄ΠΈΡΡΡ ΠΊ ΡΠ΅ΠΌ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΡΠΌ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π°ΠΌ Π΄Π»Ρ Π±ΠΈΠ·Π½Π΅ΡΠ° ΠΈ ΠΊ ΡΠ΅ΠΌ ΡΠ΄ΠΎΠ±ΡΡΠ²Π°ΠΌ Π΄Π»Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΡΠ°Π»ΡΠ½ΡΠ΅ ΡΡΡΡΠΎΠΉΡΡΠ²Π° ΠΈ ΠΎΠ±ΡΠ΅ΠΊΡΡ, ΠΎΠΊΡΡΠΆΠ°ΡΡΠΈΠ΅ Π½Π°Ρ Π΅ΠΆΠ΅Π΄Π½Π΅Π²Π½ΠΎ. ΠΠ΄Π½Π°ΠΊΠΎ, ΠΊΠ°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ ΠΠ½ΡΠ΅ΡΠ½Π΅Ρ Π²Π΅ΡΠ΅ΠΉ ΠΈ ΠΈΠ½Π΄ΡΡΡΡΠΈΠ°Π»ΡΠ½ΡΠΉ ΠΠ½ΡΠ΅ΡΠ½Π΅Ρ Π²Π΅ΡΠ΅ΠΉ (M2M - machine-to-machine), ΡΠΎ Π΅ΡΡΡ Π±Π΅ΡΠΏΡΠΎΠ²ΠΎΠ΄Π½Π°Ρ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠ° Π΄Π°Π½Π½ΡΡ
ΠΈ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΌΠ΅ΠΆΠ΄Ρ ΡΡΡΡΠΎΠΉΡΡΠ²Π°ΠΌΠΈ ΠΈ ΠΎΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ, Π±ΡΠ΄Π΅Ρ ΡΠΏΠΎΡΠΎΠ±ΡΡΠ²ΠΎΠ²Π°ΡΡ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΠΌΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΈ Π·Π°ΡΠΈΡΠ΅ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ.Most of the discussions around the phenomenon of the Internet of Things (IoT) usually boils down to those potential benefits for the business and to those amenities for users that provide intelligent devices and objects that surround us daily. However, how the Internet of things and the industrial Internet of things (M2M - machine-to-machine), that is, the wireless transmission of data and information between devices and objects, can have a beneficial effect on our lives and will contribute to sustainable development and the protection of the environment on the planet
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π³ΠΈΡΡΠ΅ΡΠ΅Π·ΠΈΡΠ½ΡΡ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΌΠ°ΡΠΈΠ½ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π΄Π΅ΡΠΎΡΠΌΠΈΡΡΠ΅ΠΌΠΎΠ³ΠΎ ΡΠΏΠ»Π°Π²Π° Fe-Cr-Co
Π Ρ
ΠΎΠ΄Π΅ Π½Π°ΡΡΠ½ΠΎ-ΠΊΠ²Π°Π»ΠΈΡΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π» ΡΠΎΡΠΎΡΠ° ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΠΎΠ³ΠΎ Π³ΠΈΡΡΠ΅ΡΠ΅Π·ΠΈΡΠ½ΠΎΠ³ΠΎ Π΄Π²ΠΈΠ³Π°ΡΠ΅Π»Ρ (Π‘ΠΠ) ΠΈΠ· ΡΠΏΠ»Π°Π²Π° 22Π₯15ΠΠ ΠΠΠ‘Π’ 24897-81. ΠΠΎΠ»ΡΡΠ΅Π½Ρ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΡΠΏΠ»Π°Π²Π° Π½Π° ΡΠ°ΡΡΠΎΡΠ°Ρ
ΠΏΠ΅ΡΠ΅ΠΌΠ°Π³Π½ΠΈΡΠΈΠ²Π°Π½ΠΈΡ ΠΎΡ 50 ΠΡ Π΄ΠΎ 2 ΠΊΠΡ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π‘ΠΠ Π² ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΠΎΠΉ ΡΡΠ΅Π΄Π΅ AnsysMaxwell 2D/3D.In the course of the scientific and qualifying work, the rotor material of the synchronous hysteresis motor from alloy 22Π₯15ΠΠ GOST 24897-81 was investigated. Dynamic magnetic characteristics of the alloy at the magnetization reversal frequencies from 50 Hz to 2 kHz are obtained. The results of the study of a synchronous hysteresis motor in the software environment of AnsysMaxwell 2D / 3D are presented
Next Generation Sequencing (NGS) von DNA: Mehr Informationen durch mehr Daten?
Next Generation Sequencing (NGS) ermΓΆglicht als Hochdurchsatzverfahren die umfassende Analyse des menschlichen Genoms. Entwicklung und diagnostischer Einsatz des NGS sind aber mit bioinformatischen und ethischen Herausforderungen verbunden. Der Beitrag beschreibt die Methodik, erlΓ€utert Chancen und Herausforderungen und zeigt anhand der nicht-invasiven prΓ€natalen Testung (NIPT) und eines klinischen Fallbeispiels aktuelle spezifische Anwendungen und Probleme des NGS auf
Research of the power plant operational states with block structure
In this article the research technique block structure power plant operational states is offered. As an example the operating power plant of OOO Siberian Generation Company with block structure of turbogenerators connection is considered. The choice of the operating power plant has allowed to receive to carry out the analysis real long and emergency states. The offered technique of states identification and the analysis can be used for power plant of other structure after the corresponding correction
ΠΠ»ΠΈΡΠ½ΠΈΠ΅ ΠΌΠ°ΡΡΡΠ°Π±Π½ΠΎΠ³ΠΎ ΡΠ°ΠΊΡΠΎΡΠ° Π½Π° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ ΠΌΠ΅Ρ Π°Π½ΠΎΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠΉ Π² ΠΆΠ΅Π»Π΅Π·ΠΎΠ±Π΅ΡΠΎΠ½Π½ΡΡ Π±Π°Π»ΠΊΠ°Ρ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ ΠΈΠ·Π³ΠΈΠ±Π°
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΆΠ΅Π»Π΅Π·ΠΎΠ±Π΅ΡΠΎΠ½Π½ΡΡ
ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ ΡΠ°Π·Π½ΠΎΠ³ΠΎ ΡΠ°Π·ΠΌΠ΅ΡΠ° Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΈΡΠΏΡΡΠ°Π½ΠΈΡ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠ΅ΡΡΡΠ΅Ρ
ΡΠΎΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΈΠ·Π³ΠΈΠ±Π°. ΠΡΠ» ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ ΡΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠ° Π²Π·Π°ΠΈΠΌΠ½ΠΎΠΉ ΠΊΠΎΡΡΠ΅Π»ΡΡΠΈΠΈ ΡΠΏΠ΅ΠΊΡΡΠ° ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΠ³Π½Π°Π»Π° ΠΎΡ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½Π½ΠΎΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠΈ ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΡΠ°Π·ΠΌΠ΅ΡΠ° ΠΈΠ·Π΄Π΅Π»ΠΈΡ Π½Π° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΡΠΊΠ»ΠΈΠΊΠ°.In the thesis studies of reinforced concrete products of different sizes during the process of continuous testing under conditions of four-point bending were carried out. A comparative analysis of the change in the maximum cross-correlation coefficient of the electric signal spectrum versus the applied load was made, and the influence of the product size on the electric response parameters was shown
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