Zobrazeno 1 - 10
of 31
pro vyhledávání: '"N. A. Pritula"'
Publikováno v:
Endoskopicheskaya khirurgiya. 23:23
Publikováno v:
Russian Chemical Bulletin. 42:1372-1376
Novel 9-carbazolyl-containing 1-silacyclobutane derivatives containing tri-, tetra-, and pentamethylene bridges between the nitrogen and silicon atoms and 1-methyl-1-p-[dimethyl-γ-(9-carbazolylpropyl)silyl]phenyl-1-silacyclobutane have been synthesi
Autor:
N. A. Pritula, N. V. Ushakov
Publikováno v:
ChemInform. 25
Publikováno v:
ChemInform. 25
Novel 9-carbazolyl-containing 1-silacyclobutane derivatives containing tri-, tetra-, and pentamethylene bridges between the nitrogen and silicon atoms and 1-methyl-1-p-[dimethyl-γ-(9-carbazolylpropyl)silyl]phenyl-1-silacyclobutane have been synthesi
Publikováno v:
Ukrainian Mathematical Journal. 43:1157-1164
For the nonlinear dynamical system, associated with the inverse Korteweg-de Vries equation ut=v, vt=p, pt=ux + uv, one establishes complete integrability in the Liouville sense; in particular, one finds a Hamiltonian representation form, an infinite
Autor:
E. B. Portnykh, E. Sh. Finkel'shtein, N. A. Pritula, Yu. P. Yampolskii, Alexandr I. Golberg, I. Ya. Ostrovskaya, M. S. Yatsenko, N. E. Kaliuzhnyi, N. A. Plate, K. L. Makovetskii
Publikováno v:
Die Makromolekulare Chemie. 192:1-9
Polymers of norbornenes with SiMe3 and Si(Me2)CH2SiMe3 groups were synthesized and mass transfer properties of the polymers were studied. Ring-opening polymerizations of these monomers were realized in the presence of homogeneous WCl6-based and heter
Autor:
N. N. Pritula
Publikováno v:
Ukrainian Mathematical Journal. 42:707-712
The existence of the Lax representation is established for the generalized Kadomtsev-Petviashvili (KP) model. One describes the class of completely integrable, two-dimensionalized equations of the KP type on operator manifolds.
Publikováno v:
Bulletin of the Russian Academy of Sciences Division of Chemical Science. 41:185-187
The thermally initiated and platinum-catalyzed polymerization of 1-silacyclobutanes with substitutents containing a trimethylsilyl group was carried out. Soluble, high-molecular-weight, heterochain siltrimethylene polymers were obtained, containing t
Publikováno v:
ChemInform. 21
Publikováno v:
Vestnik khirurgii imeni I. I. Grekova. 144(4)
The endoscopic sanitation is possible in patients operated upon for diffuse polyposis in cases of the absence of malignization of the polyps in the other parts of the colon. The endoscopic polypectomy performed on patients with diffuse polyposis allo