"Classification of oscillatory chemical reactions with the use of stoichiometric network analysis"@en . "Klasifikace oscila\u010Dn\u00EDch chemick\u00FDch reakc\u00ED s pou\u017Eit\u00EDm anal\u00FDzy stechiometrick\u00FDch s\u00EDt\u00ED" . . . "2009-01-15+01:00"^^ . . . . . . . "V\u00A0n\u00E1vrhu projektu byl formulov\u00E1n v\u00FDzkum slo\u017Eit\u00FDch chemick\u00FDch oscilac\u00ED zam\u011B\u0159en\u00FD na principy a metody klasifikace chemick\u00FDch a biochemick\u00FDch oscil\u00E1tor\u016F v\u00A0obecn\u00E9 teoretick\u00E9 rovin\u011B a z\u00E1rove\u0148 aplikace t\u011Bchto metod na konkr\u00E9tn\u00ED experiment\u00E1ln\u00ED reak\u010Dn\u00ED syst\u00E9my."@cs . . . "Neuvedeno."@en . "0"^^ . "In the proposal, research on complex chemical oscillations was formulated with a focus on principles and methods for classification of chemical and biochemical oscillators in theory as well as in applications\u00A0to specified experimental reaction systems. T"@en . . . . "1"^^ . . . . . "0"^^ . "35"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA203/03/0488"^^ . "Classification of reaction mechanisms of oscillatory chemical reactions is based on the stoichiometric network analysis and serves as one of the tools for determination of mechanisms of complex reactions involving autocatalytic cycles. With the use ofmethods of nonlinear dynamics, such as contruction of bifurcation diagrams and phase transition curves, it is possible to distinguish between chemical species essential and nonessential for the oscillations, determine the role of essential species in themechanism and categorize the reaction into one of the five so far known categories of chemical oscillators. This methodology can be applied both to experiments and to proposed mechanisms and by comparing them one can rule out features of the mechanismnot conforming with the experimental data. Proposed project is focused on development of new methods for the classification and their verification by performing experiments with chosen chemical systems (inorganic pH oscillators) which display"@en . "Klasifikace reak\u010Dn\u00EDch mechanism\u016F oscila\u010Dn\u00EDch chemick\u00FDch reakc\u00ED vych\u00E1z\u00ED z anal\u00FDzy stechiometrick\u00FDch s\u00EDt\u00ED a slou\u017E\u00ED jako jeden z n\u00E1stroj\u016F k ur\u010Dov\u00E1n\u00ED mechanismu slo\u017Eit\u00FDch reakc\u00ED obsahuj\u00EDc\u00EDch autokatalytick\u00E9 cykly. Pomoc\u00ED metod neline\u00E1rn\u00ED dynamiky, jako nap\u0159.konstrukce bifurka\u010Dn\u00EDch diagram\u016F, nebo k\u0159ivek f\u00E1zov\u00E9ho posuvu, lze odd\u011Blit reak\u010Dn\u00ED slo\u017Eky esenci\u00E1ln\u00ED pro oscilace od neesenci\u00E1ln\u00EDch, ur\u010Dit roli, kterou esenci\u00E1ln\u00ED slo\u017Eky p\u0159edstavuj\u00ED a mechanismus za\u0159adit do jedn\u00E9 z p\u011Bti dosud zn\u00E1m\u00FDch kategori\u00ED chemick\u00FDchoscil\u00E1tor\u016F. Tuto metodiku je mo\u017En\u00E9 uplatnit jak experiment\u00E1ln\u011B, tak i na navr\u017Een\u00E9 mechanismy, a srovn\u00E1n\u00EDm vylou\u010Dit z mechanismu prvky, kter\u00E9 nejsou konzistentn\u00ED s nam\u011B\u0159en\u00FDmi daty. Navrhovan\u00FD projekt se zab\u00FDv\u00E1 v\u00FDvojem nov\u00FDch metod pro klasifikaci a jejichov\u011B\u0159en\u00EDm na experimentech s vybran\u00FDmi chemick\u00FDmi syst\u00E9my (anorganick\u00E9 pH oscil\u00E1tory), kter\u00E9 vykazuj\u00ED oscilace v pr\u016Fto\u010Dn\u00E9m m\u00EDchan\u00E9m reaktoru. Mezi t\u011Bmito metodami je pou\u017Eit\u00ED k\u0159ivek f\u00E1zov\u00E9ho posuvu oscilac\u00ED, a bifurka\u010Dn\u00ED diagramy z\u00EDskan\u00E9 pro periodicky" . "35"^^ . . "GA203/03/0488" . . .