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Search Results: 1 - 10 of 293936 matches for " Galeeva R. I. "
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Complexing 7,3',4'-tryoxiflavonol with cell phosphatidylcholine
Nasibullin R. S.,Fahretdinova E. R.,Nusratullin V. M.,Galeeva R. I.
Biopolymers and Cell , 2010,
Abstract: Aim. To investigate the complex formation of 7,3',4'-try-oxyflavonol of flavonoids group with cellular phosphatidylcholine. Methods. Semi-empirical quantum chemistry, spectroscopy NMR. Results. The changes in conformational status of 7,3',4'-tryoxy- flavonol at complex formation have been shown. Conclusions. The conformational changes in phosphatidylcholine take place under the 7,3',4'-tryoxyflavonol/phosphatidylcholine complex formation.
Inducing, slopes, and conjugacy classes
Roza Galeeva,Marco Martens,Charles Tresser
Mathematics , 1994,
Abstract: We show that the conjugacy class of an eventually expanding continuous piecewise affine interval map is contained in a smooth codimension 1 submanifold of parameter space. In particular conjugacy classes have empty interior. This is based on a study of the relation between induced Markov maps and ergodic theoretical behavior.
Lysozyme Lacrimal Activity as the Immunity Measure in Children with Dacryocystitis of Newborns
G.Z. Galeeva,А.N. Samoilov,L.Т. Musina
Sovremennye Tehnologii v Medicine , 2012,
Abstract: The aim of the investigation is to determine lysozyme lacrimal activity in children of early age with various forms of dacryocystitis of newborns using the technique developed. Material and Methods. Lysozyme lacrimal activity was determined by the technique developed by the authors. Three groups of children were included into the study: the 1st group (20 children, 40 eyes) aged from 1 month to 1 year and a month — without pyoinflammatory diseases; the 2nd group (57 children, 69 eyes) aged from a month to a year and 2 months — with catarrhal form of dacryocystitis of newborns; and the 3rd group (139 children, 177 eyes) aged from 1 month to 1 year and a month — with purulent dacryocystitis. Conclusion. The study of lysozyme lacrimal activity can serve as a safe method of diagnostics, prognosis of outcome and control of the treatment effectiveness of eye inflammatory diseases. The technique developed makes the method easy and safe.
Piecewise Linear Models for the Quasiperiodic Transition to Chaos
David K. Campbell,Roza Galeeva,Charles Tresser,David J. Uherka
Physics , 1995, DOI: 10.1063/1.166159
Abstract: We formulate and study analytically and computationally two families of piecewise linear degree one circle maps. These families offer the rare advantage of being non-trivial but essentially solvable models for the phenomenon of mode-locking and the quasi-periodic transition to chaos. For instance, for these families, we obtain complete solutions to several questions still largely unanswered for families of smooth circle maps. Our main results describe (1) the sets of maps in these families having some prescribed rotation interval; (2) the boundaries between zero and positive topological entropy and between zero length and non-zero length rotation interval; and (3) the structure and bifurcations of the attractors in one of these families. We discuss the interpretation of these maps as low-order spline approximations to the classic ``sine-circle'' map and examine more generally the implications of our results for the case of smooth circle maps. We also mention a possible connection to recent experiments on models of a driven Josephson junction.
A monotonicity conjecture for real cubic maps
Silvina P. Dawson,Roza Galeeva,John W. Milnor,Charles Tresser
Mathematics , 1993,
Abstract: This is an outline of work in progress. We study the conjecture that the topological entropy of a real cubic map depends ``monotonely'' on its parameters, in the sense that each locus of constant entropy in parameter space is a connected set. This material will be presented in more detail in a later paper.
Thin-Walled Tube Extension by Rigid Curved Punch  [PDF]
R. I. Nepershin
Engineering (ENG) , 2011, DOI: 10.4236/eng.2011.35052
Abstract: Computer model is developed for non-steady and steady-state process of thin-walled tube extension by the rigid punch with curved profile. Rigid-plastic membrane shell theory with quadratic yield criterion is used. Tube material normal anisotropy, work hardening, wall thickness variation and friction effects are considered. FORTRAN programs of the model predict distributions of the thickness, meridian stress, yield stress and pressure along curved generator of deformed tube and the tube extension force versus punch displacement relation. Model predictions are correlated with experimental data.
Minima Domain Intervals and the S-Convexity, as well as the Convexity, Phenomenon  [PDF]
I. M. R. Pinheiro
Advances in Pure Mathematics (APM) , 2012, DOI: 10.4236/apm.2012.26069
Abstract: In this paper, we propose a refinement in the analytical definition of the s2-convex classes of functions aiming to progress further in the direction of including s2-convexity properly in the body of Real Analysis.
First Note on the Definition of s1-Convexity  [PDF]
I. M. R. Pinheiro
Advances in Pure Mathematics (APM) , 2014, DOI: 10.4236/apm.2014.412076
Abstract:

In this note, we analyze a few major claims about . As a consequence, we rewrite a major theorem, nullify its proof and one remark of importance, and offer a valid proof for it. The most important gift of this paper is probably the reasoning involved in all: We observe that a constant, namely t, has been changed into a variable, and we then tell why such a move could not have been made, we observe the discrepancy between the claimed domain and the actual domain of a supposed function that is created and we then explain why such a function could not, or should not, have been created, along with others.

Second Note on the Definition of S1-Convexity  [PDF]
I. M. R. Pinheiro
Advances in Pure Mathematics (APM) , 2015, DOI: 10.4236/apm.2015.53015
Abstract: In this note, we discuss the definition of the S1-convexity Phenomenon. We first make use of some results we have attained for??\"\" in the past, such as those contained in [1], to refine the definition of the phenomenon. We then observe that easy counter-examples to the claim \"\" extends K0 are found. Finally, we make use of one theorem from [2] and a new theorem that appears to be a supplement to that one to infer that?\"\" does not properly extend K0 in both its original and its revised version.
Fuzzy Empowered Cognitive Spatial Relation Identification and Semantic Action Recognition  [PDF]
R. I. Minu, G. Nagarajan
Circuits and Systems (CS) , 2016, DOI: 10.4236/cs.2016.78165
Abstract: Automatic labeling of the action held by the players in a live-in sports video is the main motivation of this paper. In this paper, we proposed a fuzzy-based action recognition system from a basketball sports image. This paper deals with the intellectual sports event action recognition from a live video stream. It required an intelligent system which would automatically and semantically label the action in the videos through machine understandability concept. The machine knowledge can be feed through the domain ontology of particular sports event. The major required component for this kind of system is an efficient image analysis component and automation action labelling component. The image is labelled using Type-2 Fuzzy set concept.
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