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Browsing Біологічної фізики та медичної інформатики by Title

Now showing items 1-20 of 146

A charge of the erythrocyte test by automated method

Gutsul, O.; Shaplavsky, M.; Buzhdygan, V.; Slobodian, V. (2014-10-01)

New methods of an automated evaluation of the blood rheological parameters: 1) the viscosity, 2) electric conductivity and 3) the charge of erythrocytes have been theoretically and experimentally substantiated by way of ...
Biosensors for Cellular Imaging on the Base of Colloidal CdMnS Nanoparticles

Savchuk, A.I.; Marchenko, M.M.; Savchuk, T.A.; Ivanchak, S.A.; Fediv, V.I.; Davydenko, I.S.; Ostafiychuck, D.I. (2014-09-26)

Semiconductor nanoparticles have rapidly found a broad range of applications as optical imaging agents. The presented paper describes the growth, analysis of optical spectra and study of cellular imaging of Mn-doped ...
Building Expert Medical Prognostic Systems Using Voronoi Diagram

Ivanchuk, M.A.; Malyk, I.V. (2015-03-31)

The method of building expert systems for medical prediction of severity in patients is purposed. The method is based on using Voronoi diagrams. Examples of using the method are described in the paper.
Complex degree of mutual anisotropy of biological liquid crystals nets

Ushenko, Yu.O.; Tomka, Yu.Ya.; Misevitch, I.Z.; Istratiy, V.V.; Telenga, O.Yu.; Новаковська, О.Ю. (2014-10-06)

This paper is aimed to investigate the potentiality of describing and differentiating optical-anisotropic properties of biological liquid crystal net by statistic analysis of coordinate distributions of a new ...
Development of the sphincteric apparatus of the extrahepatic bile ducts in the prenatal period of human ontogenesis

Achtemiichuk, Yu.T.; Tsyhycalo, O.V.; Olijnyk, I.Yu.; Nahirnyak, V.M. (2013)

In this study, authors found the sources of anlages, and the peculiarities in development and formation of topography of structural components of sphincteric apparatus of the extrahepatic bile ducts (EBD). We found that ...
Diagnostics of optical anisotropy changes in biological tissues using Muller matrix

Ushenko, Yu.A.; Tomka, Yu.Ya.; Dubolazov, A.V.; Telen'ga, O.Yu.; Новаковська, О.Ю. (2014-10-06)
Doppler signals observed during high temperature thermal ablation are the result of boiling

Nahirnyak, Volodymyr M.; Moros, Eduardo G; Novák, Petr; Klimberg, V. Suzanne; Shafirstein, Gal (Published in final edited form as: Int J Hyperthermia. 2010 ; 26(6): 586–593. doi:10.3109/02656731003801469., 2010)

Purpose—To elucidate the causation mechanism of Spectral Doppler ultrasound signals (DUS) observed during high temperature thermal ablation and evaluate their potential for imageguidance. Methods—Sixteen ex vivo ablations ...
Effects of codoping in ZnO-based semimagnetic semiconductor thin films

Savchuk, A.I.; Makhniy, V.P.; Fediv, V.I.; Kleto, G.I.; Savchuk, S.A.; Perrone, A.; Cutrera, L. (2014-09-26)

Single doped Zn1-xMnxO, Zn1-xFexO and codoped Zn1-x-yMnxFeyO, Zn1-x-yMnxSnyO, Zn1-x-yMnxLiyO, Zn1-x-yFexAlyO thin films were grown on sapphire and glass substrate by pulsed laser deposition and RF sputtering techniques. ...
Effects of Ultraviolet Light on Optical Properties of Colloidal CdS Nanoparticles Embedded in Polyvinyl Alcohol (PVA) Matrix

Rudko, G.Yu.; Kovalchuk, A.O.; Fediv, V.I.; Beyer, J.; Chen, W.M.; Buyanova, I.A. (2014-09-26)

CdS nanoparticles have been synthesized in aqueous solution using polyvinyl alcohol (PVA) as a capping reagent. The effects of exposure by ultraviolet (UV) light on optical properties of nanocomposites consisting of ...
Enhancement of polymer endurance to UV light by incorporation of semiconductor nanoparticles

Rudko, G.; Kovalchuk, A.; Fediv, V.I.; Chen, W.M.; Buyanova, I.A. (2015-03-31)

Improvement of polyvinyl alcohol stability against ultraviolet (UV) illumination is achieved by introducing cadmium sulfide (CdS) nanoparticles into the polymeric matrix. Enhancement of stability is analyzed by optical ...
Evolution of CdS:Mn nanoparticle properties caused by pH of colloid solution and ultrasound irradiation

Savchuk, A.I.; Rudko, G.Yu.; Fediv, V.I.; Voloshchuk, A.G.; Gule, E.G.; Ivanchak, S.A.; Makoviy, V.V. (2014-09-26)

The effects of pH value and precursors concentrations in the growth solution as well as of ultrasound irradiation on the properties of CdS:Mn nanoparticles in PVA matrix are studied. Analysis of the photoluminescence ...
Evolution of Mueller Matrix Images of the Myometrium for the Optical Anisotropy Oncological Changes

Ushenko, V.O.; Koval, G.D.; Dubolazov, A.V.; Karachevtsev, A.O.; Olar, O.I.; Boychuk, T.M. (2013)

The optical model of polycrystalline networks of myometium is suggested. The results of investigating the interrelation between the values correlation (correlation area, asymmetry coefficient and ...
Formation and transformation of II-VI semiconductor nanoparticles by laser radiation

Savchuk, A.I.; Fediv, V.I.; Ivanchak, S.A.; Makoviy, V.V.; Smolinsky, M.M.; Savchuk, O.A. (2014-09-26)

Pulsed laser deposition has been applied for fabrication of Cd1-xMnxTe nanocrystals embedded in SiO2 matrix. By further thermal annealing an increase of average size of nanoparticles and narrowing of their size distribution ...
Growth and characterization of ZnMnO thin films

Savchuk, A.I.; Fediv, V.I.; Savchuk, S.A.; Perrone, A. (2014-09-26)

Zn1−xMnxO (0 ≤ x ≤ 0.1) thin films were grown on sapphire substrates by pulsed laser deposition and rf magnetron sputtering methods. As a target source ceramic pellets prepared by mixing ZnO and Mn3O4 powders were used. ...
Interaction of human serum albumin whith CdTe quantum dots probed by optical spectroscopy methods

Savchuk, A.I.; Stolyarchuk, I.D.; Grygoryshyn, P.M.; Antonyuk, O.; Savchuk, T.A. (2014-09-26)
Magnetic and magneto-optical properties of CdS:Mn quantum dots in PVA matrix

Fediv, V.I.; Savchuk, A.I.; Frasunyak, V.M.; Makoviy, V.V.; Savchuk, O.A. (2014-09-26)

We have studied the magnetic and magneto-optical properties of CdS:Mn quantum dots in polyvinyl alcohol matrix synthesized by co-precipitation method. The size of quantum dots was estimated by means of absorption ...
Magneto-optical Faraday effect in II–VI based semimagnetic semiconductor nanocrystals

Savchuk, A.I.; Fediv, V.I.; Stolyarchuk, I.D.; Savchuk, T.A.; Perrone, A. (2014-09-26)

Different physical and chemical methods were used to prepare II–VI based semimagnetic semiconductor nanocrystals. A study of magneto-optical Faraday effect in the nanocrystals revealed its enhancement as compared with ...
Mathematical Modeling of the Expert System Predicting

Ivanchuk, M.A.; Maksimyuk, V.V.; Malyk, I.V. (2014-09-26)

The method of building the hyperplane which separates the convex hulls in the Euclidean space Rn is proposed. The algorithm of prediction the presence of severity in patients Based on this method is developed and applied ...
Methodology and hardware complex for noncontact diagnostics implementation in heat flux measurement

Belov, M.E.; Makhrova, Ye.G.; Oleksyuk, I.S.; Paladiuk, V.V.; Shayko-Shaykovsky, A.G.; Borsuk, Yu.Ye. (2016-07-11)
Monitoring of incorporation of magnetic ions into II–VI semiconductor nanocrystals by optical and magneto-optical spectroscopy

Savchuk, A.I.; Stolyarchuk, I.D.; Savchuk, T.A.; Smolinsky, M.M.; Shporta, O.A.; Shynkura, L.M. (2016-07-11)

Colloidal CdS:Mn semiconductor nanocrystals are synthesized by co-precipitation method using different concentrations of the CdCl2, MnCl2, Na2S precursors and the capping agent. UV–vis absorption, photoluminescence and ...

Now showing items 1-20 of 146

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