188 research outputs found
Π’Π΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π΄Π»Ρ ΡΡΡΠΎΠΈΡΠ΅Π»ΡΡΡΠ²Π° ΡΠ°Π·Π²Π΅Π΄ΠΎΡΠ½ΠΎΠΉ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΊΠ²Π°ΠΆΠΈΠ½Ρ Π³Π»ΡΠ±ΠΈΠ½ΠΎΠΉ 3010 ΠΌΠ΅ΡΡΠΎΠ² Π½Π° Π½Π΅ΡΡΡΠ½ΠΎΠΌ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΈ (Π’ΡΠΌΠ΅Π½ΡΠΊΠ°Ρ ΠΎΠ±Π»Π°ΡΡΡ)
ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ°Π·Π²Π΅Π΄ΠΎΡΠ½Π°Ρ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½Π°Ρ ΡΠΊΠ²Π°ΠΆΠΈΠ½Π° Π³Π»ΡΠ±ΠΈΠ½ΠΎΠΉ 3010 ΠΌΠ΅ΡΡΠΎΠ² Π½Π° Π½Π΅ΡΡΠ΅Π³Π°Π·ΠΎΠ²ΠΎΠΌ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΈ (Π’ΡΠΌΠ΅Π½ΡΠΊΠ°Ρ ΠΎΠ±Π»Π°ΡΡΡ). Π¦Π΅Π»ΡΡ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΠ΅ΡΡΡ β ΡΠΏΡΠΎΠ΅ΠΊΡΠΈΡΠΎΠ²Π°ΡΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π΄Π»Ρ Π±ΡΡΠ΅Π½ΠΈΡ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ°Π·Π²Π΅Π΄ΠΎΡΠ½ΠΎΠΉ ΡΠΊΠ²Π°ΠΆΠΈΠ½Ρ Π³Π»ΡΠ±ΠΈΠ½ΠΎΠΉ 3010 ΠΌ Π½Π° ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΈ Π’ΡΠΌΠ΅Π½ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ.The object of the study is a vertical exploratory well with a depth of 3010 meters at an oil and gas field (Tyumen region). The aim of the work is to design technological solutions for drilling a vertical exploratory well with a depth of 3010 m at a field in the Tyumen region
ΠΠ°Π±Π»ΠΈΠΊ ΡΠΈΠ»Π΅ΠΉΡΠ½Π· ΠΊΠ°ΠΊ ΡΠΏΠΎΡΠΎΠ± ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΠΈΠΌΠΈΠ΄ΠΆΠ° ΠΏΡΠΎΠ΅ΠΊΡΠ° Π² ΡΡΡΠΎΠΈΡΠ΅Π»ΡΡΡΠ²Π΅ Π΄Π»Ρ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ ΠΊΡΠΈΠ·ΠΈΡΠ°
Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΎ ΠΊΠ°ΠΊ ΠΏΠ°Π±Π»ΠΈΠΊ ΡΠΈΠ»Π΅ΠΉΡΠ½Π· ΠΌΠΎΠΆΠ΅Ρ ΡΠ»ΡΡΡΠΈΡΡ ΠΈΠΌΠΈΠ΄ΠΆ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ Π² ΡΠΈΡΡΠ°ΡΠΈΠΈ ΠΊΡΠΈΠ·ΠΈΡΠΎΠ² Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΡΡΠΎΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΏΡΠΎΠ΅ΠΊΡΠΎΠ². Π ΠΎΡΠ½ΠΎΠ²Π΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΡΡΡΠ°ΡΠ΅Π³ΠΈΠΉ Π°Π½ΡΠΈΠΊΡΠΈΠ·ΠΈΡΠ½ΡΡ
ΠΊΠΎΠΌΠΌΡΠ½ΠΈΠΊΠ°ΡΠΈΠΈ. Π‘ΡΠ°ΡΡΡ ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ, ΡΡΠΎ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΈΠΌΠΈΠ΄ΠΆΠ΅ΠΌ ΠΏΡΠΎΠ΅ΠΊΡΠ° Π΄ΠΎΠ»ΠΆΠ½ΠΎ ΠΎΡ
Π²Π°ΡΡΠ²Π°ΡΡ Π²ΡΠ΅ ΡΡΠ°ΠΏΡ ΠΏΡΠΎΠ΅ΠΊΡΠ½ΠΎΠ³ΠΎ ΡΠΈΠΊΠ»Π°. ΠΠΌΠ΅ΡΡΠ΅ Ρ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡΠΌΠΈ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΠΏΡΠΎΠ΅ΠΊΡΠ° ΠΌΠ΅Π½ΡΡΡΡΡ ΠΈ Π·Π°Π΄Π°ΡΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΈΠΌΠΈΠ΄ΠΆΠ΅ΠΌ
Case category of noun in the English language
The given article is devoted to the phenomenon of case. It deals with the problem of the category of case in the English language. The article presents the origin of the term βcaseβ, definition of the notion and various approaches to the category of case in the English language study: βthe theory of positional casesβ, βthe theory of prepositional casesβ, βthe theory of limited caseβ, βthe theory of possessive postpositionβ; their critical assessment
Mathematical modeling of the propagation of the twodimensional front of a top natural fire
Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡΡΡ Π΄Π²ΡΠΌΠ΅ΡΠ½Π°Ρ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΎΡΠ°Π³Π° Π³ΠΎΡΠ΅Π½ΠΈΡ Π² Π»Π΅ΡΠ½ΠΎΠΌ ΠΌΠ°ΡΡΠΈΠ²Π΅, ΠΊΠΎΡΠΎΡΡΠΉ ΡΠ°Π·Π²ΠΈΠ²Π°Π΅ΡΡΡ Π²ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ, Π² ΡΠ»Π΅Π΄ΡΡΠ²ΠΈΠΈ ΠΏΠΎΠ΄Π²Π΅ΡΠ³Π°Π΅Ρ ΡΠ΅ΠΏΠ»ΠΎΠ²ΠΎΠΌΡ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π½Π°Ρ
ΠΎΠ΄ΡΡΡΡΡΡ Π²Π±Π»ΠΈΠ·ΠΈ Π΄Π΅ΡΠ΅Π²ΡΠ½Π½ΡΡ ΠΏΠΎΡΡΡΠΎΠΉΠΊΡ. Π ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΡΠ°ΡΡΠ΅ΡΡ, Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΊΠΎΡΠΎΡΡΡ
ΠΏΠΎΡΡΡΠΎΠ΅Π½Ρ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ, ΠΏΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ Π΄Π°Π½Π½ΡΡ
ΡΠ°ΡΡΠ΅ΡΠΎΠ² ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΠ΅ ΡΠ°ΡΡΡΠΎΡΠ½ΠΈΡ ΠΎΡ Π»Π΅ΡΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΡΠΈΠ²Π° Π΄ΠΎ Π΄Π΅ΡΠ΅Π²ΡΠ½Π½ΠΎΠΉ ΠΏΠΎΡΡΡΠΎΠΉΠΊΠΈ Ρ ΡΡΠ΅ΡΠΎΠΌ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΌΠ΅ΡΠ΅ΠΎΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ»ΠΎΠ²ΠΈΠΉ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΡΠΈΡΠ»Π΅Π½Π½ΡΠ΅ ΡΠ°ΡΡΡΡΡ Ρ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ΠΌ Π½Π΅ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ½ΡΡ
Π΄Π²ΡΠΌΠ΅ΡΠ½ΡΡ
ΡΡΠ°Π²Π½Π΅Π½ΠΈΠΉ ΡΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΡ, Π΄Π°Π½Π½Π°Ρ Π·Π°Π΄Π°ΡΠ° ΡΠ΅ΡΠ°Π΅ΡΡΡ ΡΠΈΡΠ»Π΅Π½Π½ΠΎ, Π²Ρ
ΠΎΠ΄Π½ΡΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½Ρ Π΄Π»Ρ ΠΊΡΡΠΏΠ½ΡΡ
ΠΏΡΠΈΡΠΎΠ΄Π½ΡΡ
ΠΏΠΎΠΆΠ°ΡΠΎΠ².The article presents a two-dimensional mathematical model of a combustion center in a forest, which develops over time, and as a result exposes a nearby wooden building to heat. In the work, calculations were carried out, on the basis of which dependencies were built, based on the results of these calculations, safe distances from a forest to a wooden building were obtained, taking into account various meteorological conditions. Numerical calculations with the solution of nonstationary two-dimensional conservation equations are presented, this problem is solved numerically, the input conditions are typical for large wildfires
Ensayo aleatorizado del cierre de orejuela izquierda vs varfarina para la prevenciΓ³n de accidentes cerebrovasculares tromboembΓ³licos en pacientes con fibrilaciΓ³n auricular no relacionada con valvulopatΓa. Estudio PREVAIL
The successful application of polyΒ(<i>N</i>-vinylcaprolactam)-based
microgels requires a profound understanding of their synthesis. For
this purpose, a validated process model for the microgels synthesis
by precipitation copolymerization with the cross-linker <i>N</i>,<i>N</i>β²-methylenebisΒ(acrylamide) is formulated.
Unknown reaction rate constants, reaction enthalpies, and partition
coefficients are obtained by quantum mechanical calculations. The
remaining parameter values are estimated from reaction calorimetry
and Raman spectroscopy measurements of experiments with different
monomer/cross-linker compositions. Because of high cross-propagation
reaction rate constants, simulations predict a fast incorporation
of the cross-linker. This agrees with reaction calorimetry measurements.
Furthermore, the gel phase is predicted as the major reaction locus.
The model is utilized for a prediction of the internal particle structure
regarding its cross-link distribution. The highly cross-linked core
reported in the literature corresponds to the predictions of the model
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