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Radio ＂Echo of Moscow＂（Ekho Moskvy） as a Multimedia Project

Journalism and Mass Communication 2015年第5期5卷 220-224页

作者： ekaterina bolotova ludmila bolotova Lomonosov Moscow State University Moscow Russia

The paper deals the popular news-talk radio station ＂Echo of Moscow＂ which is one of the most interesting and successful one in Moscow FM range. It provides thorough analysis of different previous and nowadays programs and web projects in comparison with main multimedia sphere trends. A particular attention is paid to ＂Echo of Moscow＂ web page as multimedia portal strongly packed with different functions such as its integration with social nets.

关键词： radio radio station Echo of Moscow Ekho Moskvy radio program audience interactivity web page multimedia social nets

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Algebraic Cryptanalysis of GOST Encryption Algorithm

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Journal of Computer and Communications 2014年第4期2卷 10-17页

作者： ludmila Babenko ekaterina Maro Department of Information Security Southern Federal University Taganrog Russia

This paper observes approaches to algebraic analysis of GOST 28147-89 encryption algorithm (also known as simply GOST), which is the basis of most secure information systems in Russia. The general idea of algebraic analysis is based on the representation of initial encryption algorithm as a system of multivariate quadratic equations, which define relations between a secret key and a cipher text. Extended linearization method is evaluated as a method for solving the nonlinear sys- tem of equations.

关键词： Encryption Algorithm GOST GOST S-Box Systems of Multivariate Quadratic Equations Algebraic Cryptanalysis Extended Linearization Method Gaussian Elimination

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Blood-brain barrier and cerebral blood flow: Age differences in hemorrhagic stroke

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Journal of Innovative Optical Health Sciences 2015年第6期8卷 101-110页

作者： Semyachkina-Glushkovskaya Oxana Sindeeva Olga Abdurashitov Arkady Sindeev Sergey Zinchenko ekaterina Gekaluk Artem Ulanova Maria Mohanad Kassim Yankovskaya ludmila Tuchin Valery Department of Physiology of Human and Animals Saratov State University Astrakhanskaya Str.83 Saratov 410012Russia Department of Optics and Biophotonics Saratov State University Astrakhanskaya Str.83 Saratov 410012Russia Department of Therapy Grodno Medical State University Limozha Str.23Grodno 230005Byelorussia Laboratory of Biophotonics Tomsk State University Tomsk 634050Russia

Neonatal stroke is similar to the stroke that occurs in adults and produces a significant morbidity and long-term neurologic and cognitive *** are important differences in the factors,clinical events and outcomes associated with the stroke in infants and ***,mechanisms underlying age differences in the stroke development remain largely ***,treatment guidelines for neonatal stroke must extrapolate from the adult data that is often not suitable for *** new information about differences between neonatal and adult stroke is essential for identification of significant areas for future treatment and effective prevention of neonatal ***,we studied the development of stress-induced hemorrhagic stroke and possible mechanisms underlying these processes in newborn and adult *** histological methods and magnetic resonance imaging,we found age differences in the type of intracranial *** rats demonstrated small superficial bleedings in the cortex while adult rats had more severe deep bleedings in the *** Doppler optical coherent tomography,we found higher stress-reactivity of the sagittal sinus to deleterious effects of stress in newborn *** rats suggesting that the cerebral veins are more vulnerable to negative stress factors in neonatal *** brain in ***,adult but not newborn rats demonstrated the stroke-induced breakdown of blood brain barrier(BBB)*** one of possible mechanisms underlying the higher resistance to stress-related stroke injures of cerebral vessels in newborn rats compared with adult animals is the greater expression of two main tight junction proteins of BBB(occludin and claudin-5)in neonatal *** brain in rats.

关键词： Stroke age di®erences cerebral blood flow brain blood barrier

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