932 research outputs found
Properties of nano encapsulated l-arginine and resveratrol in watersoluble polymers
This article analyzes properties of nano encapsulated L-arginine and resveratrol using a Nanoparticle Tracking Analysis method, and studies their supramolecular properties using a selforganizatio
On the variance of the number of occupied boxes
We consider the occupancy problem where balls are thrown independently at
infinitely many boxes with fixed positive frequencies. It is well known that
the random number of boxes occupied by the first n balls is asymptotically
normal if its variance V_n tends to infinity. In this work, we mainly focus on
the opposite case where V_n is bounded, and derive a simple necessary and
sufficient condition for convergence of V_n to a finite limit, thus settling a
long-standing question raised by Karlin in the seminal paper of 1967. One
striking consequence of our result is that the possible limit may only be a
positive integer number. Some new conditions for other types of behavior of the
variance, like boundedness or convergence to infinity, are also obtained. The
proofs are based on the poissonization techniques.Comment: 34 page
The Appearance of Traditional Journalism Characteristics in the Corporate Media (Using East Siberian Media as an Example)
New phenomena arise in the typology of the media. They appear with the development of trends. Therefore, their nature is unstable and controversial. The media is a very dynamic field, so it is necessary to understand new phenomena and to describe them. This article discusses one of the most striking trends in the development of Russian corporate media. It is a gradual leveling of the typological differences between traditional media and corporate media. The author identifies characteristics of traditional journalism, penetrating into the corporate media headlines, taking East Siberian media as an example. The features of corporate media resulting in socio-political urban and regional newspapers are also considered.Π ΡΠΈΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ ΡΠ°ΠΊΠΎΠ³ΠΎ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠ²Π»Π΅Π½ΠΈΡ, ΠΊΠ°ΠΊ ΡΡΠ΅Π΄ΡΡΠ²Π° ΠΌΠ°ΡΡΠΎΠ²ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ, Π²ΡΠ΅ΠΌΡ ΠΎΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡΡ Π½ΠΎΠ²ΡΠ΅ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ, ΡΡΠ΅Π±ΡΡΡΠΈΠ΅ ΠΎΡΠΌΡΡΠ»Π΅Π½ΠΈΡ ΠΈ ΠΎΠΏΠΈΡΠ°Π½ΠΈΡ. ΠΠ½ΠΈ ΠΏΠΎΡΠ²Π»ΡΡΡΡΡ Π² ΡΠ²ΡΠ·ΠΈ Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΡΠΌΠΈ ΡΠ΅Π½Π΄Π΅Π½ΡΠΈΡΠΌΠΈ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΈ, ΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎ, ΠΈΠΌΠ΅ΡΡ Π½Π΅ΡΡΡΠΎΠΉΡΠΈΠ²ΡΠΉ ΠΈ ΡΠΏΠΎΡΠ½ΡΠΉ Ρ
Π°ΡΠ°ΠΊΡΠ΅Ρ. Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ ΠΎΠ΄Π½Π° ΠΈΡ
ΡΡΡΠ°ΠΉΡΠΈΡ
ΡΠ΅Π½Π΄Π΅Π½ΡΠΈΠΉ Π² ΠΎΡΠ΅ΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ
ΠΊΠΎΡΠΏΠΎΡΠ°ΡΠΈΠ²Π½ΡΡ
ΠΌΠ΅Π΄ΠΈΠ° β ΠΏΠΎΡΡΠ΅ΠΏΠ΅Π½Π½ΠΎΠ΅ Π½ΠΈΠ²Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠΈΠΏΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ°Π·Π½ΠΈΡΡ ΠΌΠ΅ΠΆΠ΄Ρ ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΡΠΌΠΈ ΠΏΠ΅ΡΠ°ΡΠ½ΡΠΌΠΈ ΠΈΠ·Π΄Π°Π½ΠΈΡΠΌΠΈ ΠΈ ΠΊΠΎΡΠΏΠΎΡΠ°ΡΠΈΠ²Π½ΠΎΠΉ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΠΊΠΎΠΉ. ΠΠ° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΠΉ ΠΠΎΡΡΠΎΡΠ½ΠΎΠΉ Π‘ΠΈΠ±ΠΈΡΠΈ Π°Π²ΡΠΎΡ Π²ΡΠ΄Π΅Π»ΡΠ΅Ρ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΠΎΠΉ ΠΆΡΡΠ½Π°Π»ΠΈΡΡΠΈΠΊΠΈ, ΠΏΡΠΎΠ½ΠΈΠΊΠ°ΡΡΠΈΠ΅ Π½Π° ΡΡΡΠ°Π½ΠΈΡΡ ΠΊΠΎΡΠΏΠΎΡΠ°ΡΠΈΠ²Π½ΡΡ
Π³Π°Π·Π΅Ρ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠ΅ΡΡΡ ΠΊΠΎΡΠΏΠΎΡΠ°ΡΠΈΠ²Π½ΡΡ
ΠΌΠ΅Π΄ΠΈΠ°, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡΡΠΈΠ΅ Π² ΠΎΠ±ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ-ΠΏΠΎΠ»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π³ΠΎΡΠΎΠ΄ΡΠΊΠΈΡ
ΠΈ ΡΠ°ΠΉΠΎΠ½Π½ΡΡ
ΠΈΠ·Π΄Π°Π½ΠΈΡΡ
Differentiability of solutions of stationary FokkerβPlanckβKolmogorov equations with respect to a parameter
We obtain sufficient conditions for the differentiability of solutions to stationary Fokker-Planck-Kolmogorov equations with respect to a parameter. In particular, this gives conditions for the differentiability of stationary distributions of diffusion processes with respect to a parameter
Kantorovich type topologies on spaces of measures and convergence of barycenters
We study two topologies and on the space of measures on
a completely regular space generated by Kantorovich--Rubinshtein and
Kantorovich seminorms analogous to their classical norms in the case of a
metric space. The Kantorovich--Rubinshtein topology coincides with
the weak topology on nonnegative measures and on bounded uniformly tight sets
of measures. A~sufficient condition is given for the compactness in the
Kantorovich topology. We show that for logarithmically concave measures and
stable measures weak convergence implies convergence in the Kantorovich
topology. We also obtain an efficiently verified condition for convergence of
the barycenters of Radon measures from a sequence or net weakly converging on a
locally convex space. As an application it is shown that for weakly convergent
logarithmically concave measures and stable measures convergence of their
barycenters holds without additional conditions. The same is true for measures
given by polynomial densities of a fixed degree with respect to logarithmically
concave measures
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