10 research outputs found
ANOMALOUS SCALING OF THE PASSIVE SCALAR
We establish anomalous inertial range scaling of structure functions for a
model of advection of a passive scalar by a random velocity field. The velocity
statistics is taken gaussian with decorrelation in time and velocity
differences scaling as in space, with . The
scalar is driven by a gaussian forcing acting on spatial scale and
decorrelated in time. The structure functions for the scalar are well defined
as the diffusivity is taken to zero and acquire anomalous scaling behavior for
large pumping scales . The anomalous exponent is calculated explicitly for
the 4^{\m\rm th} structure function and for small and it differs
from previous predictions. For all but the second structure functions the
anomalous exponents are nonvanishing.Comment: 8 pages, late
Π‘ΠΈΠ½ΡΡΠ½ΡΠΉ Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ· (Π±ΠΎΠ»Π΅Π·Π½ΡΠ ΠΎΠ·Π°ΠΈ - ΠΠΎΡΡΠΌΠ°Π½Π°): ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅
The authors characterized a heterogeneous group of a rare disease - Langerhans and non-Langerhans cell histiocytosis,
and analyzed key differential and diagnostic differences between these forms of the disease. A very rare case of non-
Langerhans cell histiocytosis (Rosai-Dorfman disease) in a female patient aged 63 with the subsequent spontaneous
regression of eruptions was described. Key skin manifestations of the Rosai-Dorfman disease included papular eruptions
of the typical intense pink color with a yellowish and brown tint. Morphologic changes were characterized by proliferation
of histiocytes and accumulation of different lipids and pentalamellar markers (S-100 protein, Π‘D 14, Π‘D 68, lysozyme)
in their cytoplasm. Though the Rosai-Dorfman disease usually involves lymph nodes, this case was characterized by
unaffected nodular structures.ΠΡ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΎΠ²Π°Π½Π° Π½Π΅ΠΎΠ΄Π½ΠΎΡΠΎΠ΄Π½Π°Ρ Π³ΡΡΠΏΠΏΠ° ΡΠ΅Π΄ΠΊΠΈΡ
Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ·ΠΎΠ² Π»Π°Π½Π³Π΅ΡΠ³Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΠΈ Π½Π΅Π»Π°Π½Π³Π΅ΡΠ³Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠΏΠΎΠ²;
ΠΏΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ ΠΈΡ
ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎ-Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ°Π·Π»ΠΈΡΠΈΡ. ΠΠΏΠΈΡΠ°Π½ΠΎ ΡΡΠ΅Π·Π²ΡΡΠ°ΠΉΠ½ΠΎ ΡΠ΅Π΄ΠΊΠΎΠ΅
Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ·Π° Π½Π΅Π»Π°Π½Π³Π΅ΡΠ³Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° (Π±ΠΎΠ»Π΅Π·Π½Ρ Π ΠΎΠ·Π°ΠΈ - ΠΠΎΡΡΠΌΠ°Π½Π°) Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΊΠΈ 63 Π»Π΅Ρ Ρ
ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠΈΠΌ ΡΠΏΠΎΠ½ΡΠ°Π½Π½ΡΠΌ ΡΠ΅Π³ΡΠ΅ΡΡΠΎΠΌ Π²ΡΡΡΠΏΠ°Π½ΠΈΠΉ. ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΊΠΎΠΆΠ½ΡΠ΅ ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΡ Π±ΠΎΠ»Π΅Π·Π½ΠΈ Π ΠΎΠ·Π°ΠΈ - ΠΠΎΡΡΠΌΠ°Π½Π°
Π±ΡΠ»ΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΏΠ°ΠΏΡΠ»Π΅Π·Π½ΡΠΌΠΈ Π²ΡΡΡΠΏΠ°Π½ΠΈΡΠΌΠΈ ΡΠΈΠΏΠΈΡΠ½ΠΎΠ³ΠΎ Π½Π°ΡΡΡΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΠΎΠ·ΠΎΠ²ΠΎΠ³ΠΎ ΡΠ²Π΅ΡΠ° Ρ ΠΆΠ΅Π»ΡΠΎΠ²Π°ΡΠΎ-ΠΊΠΎΡΠΈΡΠ½Π΅Π²ΡΠΌ
ΠΎΡΡΠ΅Π½ΠΊΠΎΠΌ. ΠΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΎΠ²Π°Π»ΠΈΡΡ ΠΏΡΠΎΠ»ΠΈΡΠ΅ΡΠ°ΡΠΈΠ΅ΠΉ Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ² ΠΈ Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΠ΅ΠΌ
Π² ΠΈΡ
ΡΠΈΡΠΎΠΏΠ»Π°Π·ΠΌΠ΅ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
Π»ΠΈΠΏΠΈΠ΄ΠΎΠ², ΠΏΠ΅Π½ΡΠ°Π»Π°ΠΌΠ΅Π»Π»ΡΡΠ½ΡΡ
ΠΌΠ°ΡΠΊΠ΅ΡΠΎΠ² (ΠΏΡΠΎΡΠ΅ΠΈΠ½ S-100, Π‘D14, Π‘D 68, Π»ΠΈΠ·ΠΎΡΠΈΠΌ).
ΠΠ΅ΡΠΌΠΎΡΡΡ Π½Π° ΡΠΎ ΡΡΠΎ Π±ΠΎΠ»Π΅Π·Π½Ρ Π ΠΎΠ·Π°ΠΈ - ΠΠΎΡΡΠΌΠ°Π½Π°, ΠΊΠ°ΠΊ ΠΏΡΠ°Π²ΠΈΠ»ΠΎ, ΠΏΡΠΎΡΠ΅ΠΊΠ°Π΅Ρ Ρ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΠ΅ΠΌ Π»ΠΈΠΌΡΠΎΡΠ·Π»ΠΎΠ²,
ΠΎΡΠ»ΠΈΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠΉ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ ΡΠ²ΠΈΠ»ΠΎΡΡ ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ Π²ΠΎΠ²Π»Π΅ΡΠ΅Π½ΠΈΡ Π½ΠΎΠ΄ΡΠ»ΡΡΠ½ΡΡ
ΡΡΡΡΠΊΡΡΡ
Π Π΅Π΄ΠΊΠΎΠ΅ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ Π±ΠΎΠ»ΡΠ½ΠΎΠΉ Ρ ΠΊΠ΅ΡΠ°ΡΠΎΠ·ΠΎΠΌΡΠΎΠ»Π»ΠΈΠΊΡΠ»ΡΡΠ½ΡΠΌ ΠΈ ΠΏΠ°ΡΠ°ΡΠΎΠ»Π»ΠΈΠΊΡΠ»ΡΡΠ½ΡΠΌ,ΠΏΡΠΎΠ½ΠΈΠΊΠ°ΡΡΠΈΠΌ Π² ΠΊΠΎΠΆΡ (Π±ΠΎΠ»Π΅Π·Π½Ρ ΠΊΠΈΡΠ»Π΅)
The article presents a literature review and case study of a rare form of dermatitis in a female patient aged 61 - Kyrle
disease (hyperkeratosis follicularis et parafollicularis in cutem penetrans). It also provides a detailed description of the
clinical picture and differential diagnostics of the disease. The following typical changes were observed based on the
results of histological examination: epidermic invaginations filled with corneous masses and areas of focal parakeratosis.
Essential improvement in skin process dynamics was achieved against the background of treatment with Acitretin.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ Π°Π½Π°Π»ΠΈΠ· Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΡ ΠΈ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ ΠΊΡΠ°ΠΉΠ½Π΅ ΡΠ΅Π΄ΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠΌΠ°ΡΠΎΠ·Π° - Π±ΠΎΠ»Π΅Π·Π½ΠΈ ΠΠΈΡΠ»Π΅ (ΠΊΠ΅ΡΠ°ΡΠΎΠ·
ΡΠΎΠ»Π»ΠΈΠΊΡΠ»ΡΡΠ½ΡΠΉ ΠΈ ΠΏΠ°ΡΠ°ΡΠΎΠ»Π»ΠΈΠΊΡΠ»ΡΡΠ½ΡΠΉ, ΠΏΡΠΎΠ½ΠΈΠΊΠ°ΡΡΠΈΠΉ Π² ΠΊΠΎΠΆΡ) Ρ Π±ΠΎΠ»ΡΠ½ΠΎΠΉ 61 Π³ΠΎΠ΄Π°. ΠΠΎΠ΄ΡΠΎΠ±Π½ΠΎ ΠΎΠΏΠΈΡΡΠ²Π°Π΅ΡΡΡ
ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΊΠ°ΡΡΠΈΠ½Π° ΠΈ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½Π°Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ° Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ. ΠΡΠΈ Π³ΠΈΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ
ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ ΡΠΈΠΏΠΈΡΠ½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ: Π·Π°ΠΏΠΎΠ»Π½Π΅Π½Π½ΡΠ΅ ΡΠΎΠ³ΠΎΠ²ΡΠΌΠΈ ΠΌΠ°ΡΡΠ°ΠΌΠΈ ΠΈΠ½Π²Π°Π³ΠΈΠ½Π°ΡΠΈΠΈ Π² ΡΠΏΠΈΠ΄Π΅ΡΠΌΠΈΡΠ΅, ΡΡΠ°ΡΡΠΊΠΈ ΡΠΎΠΊΠ°Π»ΡΠ½ΠΎΠ³ΠΎ
ΠΏΠ°ΡΠ°ΠΊΠ΅ΡΠ°ΡΠΎΠ·Π°. ΠΠ° ΡΠΎΠ½Π΅ Π»Π΅ΡΠ΅Π½ΠΈΡ Π°ΡΠΈΡΡΠ΅ΡΠΈΠ½ΠΎΠΌ Π΄ΠΎΡΡΠΈΠ³Π½ΡΡΠΎ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΡΠ»ΡΡΡΠ΅Π½ΠΈΠ΅ Π² Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ΅ ΠΊΠΎΠΆΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ°