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Biocide Guanidine Containing Polymers: - Synthesis, Structure and Properties (Hardcover): Sivov Biocide Guanidine Containing Polymers: - Synthesis, Structure and Properties (Hardcover)
Sivov
R5,627 Discovery Miles 56 270 Ships in 12 - 17 working days

This volume deals with chemistry of polyelectrolytes, namely biocide guanidine containing polymers, discussing both synthesis of new guanidine containing monomers of diallyl and acrylic nature and their structure and investigation of their radical (co)polymerization and properties of new (co)polymers. The first parts of the book describe radical polymerization of these monomers and their co-polymerization with diallyldialkylammonium derivatives, features of their kinetic behavior in these processes (for example, polymerization rates, reactivity ratios) The sections on phycal chemical methods (IR, NMR, DSC ect.) are especially important for studying of structure and properties of synthesized monomer and polymer compounds. The book is finely illustrated with about hundred original figures, schemes and tables including kinetics, NMR, IR spectroscopy, biocide and other data.

Adventures of the sorcerer: Serhii Stanislavovich Sivov Adventures of the sorcerer
Serhii Stanislavovich Sivov
R371 Discovery Miles 3 710 Out of stock
Azotsoderzhashchie Soedineniya (Russian, Paperback): Sivov Nikolay Azotsoderzhashchie Soedineniya (Russian, Paperback)
Sivov Nikolay
R1,358 Discovery Miles 13 580 Out of stock

Dannaya kniga posvyashchena nauchnym issledovaniyam, kotorye avtor vypolnyal v oblasti sinteticheskikh azotsoderzhashchikh soedineniy. Ona sostoit iz trekh glav, bibliografii i prilozheniya. V pervoy glave izlozheny rezul'taty izucheniya povedeniya azometinov v bezvodnykh sredakh. Vo vtoroy opisano issledovanie reaktsiy azometinov v usloviyakh mezhfaznogo kataliza, pozvolyayushchikh sintezirovat' proizvodnye gammaaminomaslyanoy kisloty, kak s otkrytoy tsep'yu, tak i tsiklicheskie - potentsial'nye lekarstvennye preparaty, naprimer, trankvilizatory dnevnogo deystviya. Tem chitatelyam, kotorye zaintnresuyutsya etoy glavoy, budet interesno oznakomit'sya s razdelom "Prilozhenie," v kotorom opisan sposob polucheniya opticheski aktivnykh proizvodnykh GAMK. Tret'ya glava budet interesna ne tol'ko khimikam- sintetikam, no i, v pervuyu ochered', issledovatelyam, rabotayushchim v oblasti polimernoy khimii, - ona posvyashchena issledovaniyam azotsoderzhashchikh polimerov, imeyushchikh elektrolitnuyu prirodu. V etom razdele opisany podkhody k sintezu guanidinsoderzhashchikh monomerov s diallil'noy i vinil'noy strukturoy i gomo- i sopolimerov na ikh osnove, obladayushchikh vysokoy biotsidnoy (bakteritsidnoy i fungitsidnoy) aktivnost'yu i nizkoy toksichnost'yu.

Nepryamoe Adaptivnoe Nechetkoe Upravlenie (Russian, Paperback): Sivov Sergey Nepryamoe Adaptivnoe Nechetkoe Upravlenie (Russian, Paperback)
Sivov Sergey
R1,308 Discovery Miles 13 080 Out of stock

Dannaya kniga posvyashchena razrabotke zakona supervizornogo upravleniya, kotoryy pozvolyal by pridat' sisteme s nechetkoy obratnoy svyaz'yu po sostoyaniyu vozmozhnost' bezoshibochnogo vosproizvedeniya postoyannogo zadayushchego vozdeystviya i zakon adaptivnogo upravleniya, pozvolyayushchiy funktsionirovanie v usloviyakh otkloneniya parametrov ob"ekta upravleniya ot nominal'nykh. V kachestve primera rassmotreno primenenie etogo zakona upravleniya k real'nomu ob"ektu, opisyvaemogo nelineynoy nechetkoy model'yu pervogo poryadka. Pri proektirovanii sistemy upravleniya real'nym ob"ektom primenyalas' nechetkaya identifikatsiya dlya polucheniya modeli ob"ekta upravleniya (uravnitel'nogo baka) i onlayn algoritm nastroyki izmenyayushchikhsya parametrov ob"ekta. Issledovaniya provodilis' v sisteme MATLAB R2009b. V protsesse raboty byla sozdana i proverena na kachestvo intellektual'naya sistema upravleniya urovnem zhidkosti v uravnitel'nom bake.

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