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Results: 33

• Actual Tasks to Ensure Reliability of Information Processing Among Portals of Regional Executive Authorities

  The paper considers the urgent tasks of ensuring the reliability of infor­mation processing in the environment of portals of regional executive bodies, proposes a structural-functional approach that extends the methodology of en­suring their reliability. 1. Еременко В. Т., Сысоев П. Моделирование взаимодействия протокольных реализаций TCP RENO и TCP VEGAS в сети с ограниченной производительно­стью // Ин­формационные системы и технологии. 2010. № 1. С. 109—114. 2. Еременко В. Т., Рытов М. Ю. Актуальные...

• On the question of the reliability of witnesses’ testimony

  The author explores separate aspects of the genesis of testimony. Obtain­ing reliable testimony from witnesses is the main objecting of this research. The author reflects on the latest developments in science, which expand a range of methods used for studying human psyche and personality as a source of information about the crime ...

• Measurement of liver volume using imaging techniques of various modalities

  ... of liver volume of the individual can be performed using imaging techniques. This article describes methods to measure the liver volume using imaging techniques of various modalities (CT, MRI, ultrasound). Ultrasonography is a simple, affordable and reliable tool for the structure and size of the liver estimates using formulas for calculating the volume of the liver. 1. Блок Б. УЗИ внутренних органов / пер. с нем. ; под общ. ред. А. В. Зубарева....

• The ultrasound volumetry: selecting optimal formula based on linear liver dimensions (ex vivo study)

  ... reporting liver measurement techniques // J. Diagn. Med. Sonogr. 2014. Vol. 30. P. 296—306. 12. Childs J. T., Esterman A. J., Thoirs K. A., Turner R. C. Ultrasound in the assessment of hepatomegaly: A simple technique to determine an enlarged liver using reliable and valid measurements // Sonography. 2016. № 3. P. 47—52. 13. Childs J. T., Esterman A. J., Thoirs K. A. The development of a practical and uncomplicated predictive equation to determine liver volume from simple linear ultrasound measurements ...

• Mathematical simulation in road-building

  Mathematical models for an estimation of quality of road-building materials are considered. The mathematical model of the modern asphalt-concrete factory with several asphalt-mixing installations is constructed. The technique of definition of reliability of work of a factory on release asphalt-concrete mixes is given. 1. Кретов М. В. Вероятностные методы оценки прочности строительных материалов // Материалы международной научной конференции. Калининград, 2003. С. 228. 2. Кретов М. В. Применение...

• Liver shear wave elastography: the problem of accuracy and reproducibility

  The article reviews the influence of various factors on the accuracy and reproducibility of liver stiffness measurements using shear wave elastography (SWE), as well as on the reliability of judgments about the norm and patholo­gy. The tasks included analyzing the factors affecting the accuracy of meas­urements of liver stiffness depending on the equipment; testing various SWE techniques for their advantages and disadvantages; identifying the factors de­pending on the patient (body mass index, gender...

• Use of the genetic algorithm for devising a formula for liver volumetry

  ... reporting liver measurement techniques // J. Diagn. Med. Sonogr. 2014. Vol. 30. P. 296—306. 11. Childs J. T., Esterman A. J., Thoirs K. A., Turner R. C. Ultrasound in the assessment of hepatomegaly: A simple technique to determine an enlarged liver using reliable and valid measurements // Sonography. 2016. Vol. 3. P. 47—52. 12. Childs J. T., Esterman A. J., Thoirs K. A. The development of a practical and uncomplicated predictive equation to determine liver volume from simple linear ultrasound measurements ...

• Information state of the reproductive age dogs liver in the pathology

  This study reveals the nature of variations in the information status of liver tissue in dogs of reproductive age suffering fr om hepatic adenoma, liver cancer, and non-cancer diseases. It is shown that, in case of non-cancer pathological conditions, the liver tissue system mobilizes the existing structural adaptation resources while tending towards destruction. A decrease in the system reliability make it possible to perform a successful correction of the biosystem, i. e. treatment. In case of tumours...

• Ultrasound anatomy of the skin: review

  ... cutaneous basal cell carcinoma: a first-line ima­ging technique // J. Ultrasound Med. 2013. Vol. 32, № 4. P. 567—572. 23. Meyer N., Lauwers-Cances V., Lourari S. et al. High-frequency ultrasonography but not 930-nm optical coherence tomography reliably evaluates melanoma thickness in vivo: a prospective validation study // Br. J. Dermatol. 2014. № 171. P. 799—805. 24. Polanska А., Danczak-Pazdrowska A., Silny W. et al. Comparison between high-fre­quency ultrasonography (Dermascan C, version ...

• Estimating the accuracy of standard volume calculations using liver volumetry

  ... reporting liver measurement techniques // J. Diagn. Med. Sonogr. 2014. Vol. 30. P. 296—306. 5. Childs J. T., Esterman A. J., Thoirs K. A., Turner R. C. Ultrasound in the assessment of hepatomegaly: A simple technique to determine an enlarged liver using reliable and valid measurements // Sonography. 2016. Vol. 3. P. 47—52. 6. Childs J. T., Esterman A. J., Thoirs K. A. The development of a practical and uncomplicated predictive equation to determine liver volume from simple linear ultrasound measurements ...

• A reliable analysis of the results of economic risk hedging

  An entrepreneur is regularly faced with the problem of reducing potential economic risks; however, the assessment of risk hedging effect is often complicated. This article presents a typology of economic risks and a methodology for commodity risk hedging. The author proposes a model of open position hedging and introduces the problem of presenting hedging results 1. Брейли Р., Майерс С. Принципы корпоративных финансов. 2-е рус. изд.М., 2008. 2. Меламед Л. Бегство во фьючерсы. М., 2010. 3. Agriculture...

• Assessment of hepatic volume ex vivo by the formulas of the ultrasound volumetry

  ... Comparison of Panorama ultrasonography, conventional B-Mode Ultrasonography, and computed tomography for measuring liver size // Ultraschall Med. 2010. Vol. 31, № 1. P. 31—36. 3. D'Onofrio M., De Robertis R., Demozzi E. et al. Liver volumetry: Is imaging reliable? Personal experience and review of the literature // World J. Radiol. 2014. Vol. 6, № 4. P. 62—71. 4. Xiaoqi L., Yu Miao, Xiaoying Ren et al. The study and implementation of liver volume measuring method based on 3-dimensional reconstruction ...

• Breast silicone implants: the issues of post-surgery complications

  The issue of breast silicone implants reliability is getting widely dis­cussed in the world. The article presents the results of an anonymous survey of more than three hundred women with a of mammoplasty in medical histo­ry. We analyzed whether post-surgery complications depend on age, surgical access, and the manufacturer of the prosthesis. The study showed that age and surgical access are not associated with the occurrence of complications. Com­monly known breast silicone implants are produced...

• Model of ionospheric signal with the multiplicate hindrance

  It is shown that unsteadiness parameters of components of the ionospheric signal leads to multiplicative noise. It largely affects the reliable data when receiving ionospheric signals. The estimation of the variance of the amplitudes for the reception of ionospheric signals with multiplicative noise. The results of studying the effectiveness of the methods of Doppler filtering when ...

• Liver elastography techniques and the problems of Russian terminology

  ... Мошко Ю. А. Транзиентная эластогра­фия в оценке фиброза печени // Крымский терапевтический журнал. 2015. № 3 (26). C. 18—30. 11. Lee J. Y. ShearWave™ Elastography: a reliable and outperforming diagnostic tool for liver fibrosis assessment in chronic hepatitis. URL: https://sonoworld . сom/Common/DownloadFile.aspx?ModuleDocumentsId=72 (дата обращения: 01.10.2018). 12. Xie H., Shamdasani V., Zhao H. et ...

• Multichannel hybrid atmospheric optical communication system

  The possibility of application of the newly developed multi-channel hybrid atmospheric optical communication system, which allows to increase the capacity, performance, reliability and efficiency of the communication channel. A well constructed simulations of the developed system. 1. Aljunid S. A., Ismail M. F., Ramil A. R. A New Family of Optical Code Sequence for Spectral-Amplitude-coding optical CDMA systems // IEEE Photonies Technology Letters. 2009. Vol. 16. P. 1383—2385. 2. Hasoon F...

• On the monitoring of the state of the fiber-optic line

  A modified method of monitoring optical fibers in the fiber-optic communication lines is presented. Its implementation will allow to more accurately determine the location of the damaged area, to reduce the cost of service lines, to improve the reliability of fiber-optic cables in terms of external negative influences. 1. Вдовенко В. С., Горшков Б. Г., Зазирный М. В. и др. Когерентный рефлектометр с двухволоконным интерферометром рассеянного излучения // Квант. электрон., 2011. Т. 41, № 2. С....

• Calculation method of the channel potential possibilities of surface vessel radiocommunication system in the mode of pseudo-random frequency tuning

  The article is devoted to the definition of methodological approaches to the development of multi-channel duplex radio communication systems that en­sure reliable operation on a surface vessel. The research provides analytical expressions for the calculation of the possible number of transmit-receive channels in the model, depending on the signal spectrum width in the chan­nel. The proposed software allows ...

• Trends in population change and the sustainable socio-economic development of cities in North-West Russia

  ... population. This article aims to trace the patterns of city distribution across the region, to assess the conditions of differently populated cities and towns, and to identify sustainability trends in their socio-economic development. Population change is a reliable indicator of the competitiveness of a city. As a rule, a growing city performs well economically and has a favourable investment climate and high-paid jobs. The analysis revealed that population change occurred at different rates across the federal ...

• Improving the design of low-frequency transmitting antenna systems

  The requirements for medium-and long-wave antenna systems imply fur­ther improvement of their electrodynamic and structural properties, which is primarily related to the specifics of using this range to provide communication with mobile objects, including surface ships, radio broadcasting, transmit spe­cial-purpose signals and other purposes. At the same time, considerable atten­tion is paid to the structures of transmitting antennas, the possibility of re­ducing their size, reducing mutual influence...

• The groundwater monitoring in the Novgorod region in the system of regional nature management

  This article examines the current state of the groundwater system monitoring in the Novgorod region. The groundwater monitoring observations serve as the basis for prediction assessment of water resources. The efficiency of water resource management largely depends on the comprehensiveness and reliability of information on the groundwater condition.The existing groundwater monitoring system has proven to be incapable of fully implementing its functions. It requires a fundamental reorganization and...

• Economic and geopolitical aspects of the Nord Stream 2 gas pipeline

  ... having a decided economic edge over alternative options for the EU. The launch of NS 2 may contribute both to providing the energy security of the EU and to easing the military tensions between NATO and Russia in the Baltic region. The need to ensure the reliable operation of gas supply infrastructure makes any military conflict in the region impossible. Zhiznin S. Z., Timokhov V. M. Nord Stream 1, Nord Stream 2, third energy package, energy security, gas pipeline, NS 1, NS 2, geopolitical and ...

• Speech behaviour of Internet users in conflict communication

  This article explores the expression of impoliteness of Internet users in confrontational threads. This approach involves the identification of speech aggression markers typical of a certain type of discourse. This makes it possible to define the roles and attitudes of partici­pants in the conflict interaction. The authors employed methods of discourse analysis and corpus tools of data collection and marking. Seven confrontational threads in the communities of the social network "Vkontakte"...

• Urban Planning Development and Seismic Safety Provision in the Kaliningrad region

  In this study, we analyse today’s urban development trends in the context of densely populated territories located in moderate seismic regions. We perform a brief engineering analysis of the consequences of the Kaliningrad earthquake of September 21, 2004. The earthquake was felt across the Sambia Peninsula, in the Baltics, Finland, some parts of Poland and Belarus, and even in Saint Petersburg. Earthquakes occurred on the territory of today’s Kaliningrad — in the city of Konigsberg — in 1803 and...

• Land Use Policy and Land Management in Estonia

  ... development of the Republic’s land market and increased land use efficiency, in particular, in agriculture. There are positive trends towards land market development and an increase in production and investment in land use. Estonian land resources are a reliable strategic investment. 1. Lemmen, Chr., van Oosterom, P., Bennett, R. 2015, The Land Administration Domain Model, Land Use Policy, Vol. 49, December, p. 535—545. DOI: 10.1016/j. landusepol.2015.01.014. 2. Lambin, E. F., Meyfroidt, P. 2010,...

• Improving Human Resource Training Policy for the Balanced Economic and Demographic Development of the Kaliningrad Region

  ... forecast of the need for human resources. The rectification of disproportions requires comprehensive interdisciplinary studies within the demography/education/economy system at all territorial and regional levels, which will make it possible to produce a reliable forecast for each element of the system. 1. Gareev, T. R., Zhdanov, V. P., Fedorov, G. M. 2005, Novaja jekonomika Kaliningradskoj oblasti [The new economy of the Kaliningrad region], Voprosy jekonomiki [Problems of Economics], no. 2, p. 23—39....

• The significance of the critique of A. I. Vvedensky’s ‘new psychophysiological law’ for Russian philosophy

  ... is postulated that an analysis of the discussion not only is interesting as a fact in the history of Russian philosophical though but it also gives a new perspective on the problems arising with attempts to create a means for attaining objective and reliable knowledge in philosophy and science, which potentially unites them within research. It is proven that Vvedensky’s philosophical ideas can be classed as Neo-Kantian, which emphasises their unique features and relevance for further historical ...

• Update of age data of the palvesk formation ("green wall") of Sambian peninsula (the Kaliningrad region)

  ... siltstones of the formation, as well as palynological data, it dates back to the Eocene age rather than the Oligocene (Ryupelian) as previously thought. This fact indicates that in the territory of the Kaliningrad Oblast, there may be no deposits of reliably Oligocene age, since it was only the palvesk formation which was thought to relate to an Oligocene formation. 1. Александрова Г. Н., Запорожец Н. И. Палинологическая характеристика верхнемеловых ...

• Challenges of the methodological approaches to the measurement and the evaluation of liver size

  ... suspected to have hepatitis. According to a number of validated sources, liver length varies greatly depending on the modalities and techniques used by the ultrasound specialist. Ultrasound liver size measurement has not become a routine procedure since a reliable and reproducible ultrasound method has not been established so far. The article describes the results of different methods of liver size measurement and as well as variations in the normal size depending on the age of the patient and his/her ...

• Physical foundations of liver elastography

  ... Митькова М. Д. Ультразвуковая эластография сдвиговой вол­ной. Ультразвуковая и функциональная диагностика. 2015. № 2. С. 94—108. Lee J. Y. ShearWave™ Elastography: a reliable and outperforming diagnostic tool for liver fibrosis assessment in chronic hepatitis. A literature review. URL: https:// sonoworld.com/Common/DownloadFile.aspx?ModuleDocumentsId=72 (дата об­ра­щения: 28.05.2019). Garra B. S. Elastography: ...

• On the benthic foraminifera species of Alabaminella weddellensis and Epistominella exigua in paleo-oceanologic reconstructions

  ... studies of benthic foraminifera (Sites 844, 849, 851) // Marine Micropaleontology. 1998. Vol. 35. № 3—4. P. 161—177. 19. Licari L. N., Mackensen A. Benthic foraminifera off West Africa (1°N to 32°S): Do live assemblages from the topmost sediment reliably record environmental variability? // Marine Micropaleontology. 2005. Vol. 55, № 3. P. 205—233. 20. Licari L. N., Schumacher S., Wenzhofer F. et al. Communities and microhabitats of living benthic foraminifera from the tropical east Atlantic: ...

• Kant and medicine

  ... article focuses on Erhard’s writings. As Erhard emphasizes, medical theory lacks a foundation necessary for a contemporary science. It has neither a clear concept of its object — a human being and their diseases, nor a rationally justified method, nor reliable treatment techniques. With the help of Kant’s theory of teleology in nature and based on the system of medi¬cine developed by the Scottish physician John Brown, Erhard attempted to formulate such foundations of a theory of medicine that might ...

• Normal range of liver stiffness measurement in healthy people

  The article focuses on normative values of the liver shear wave elas­tography and comparison of various works in elastography of the internation­al and Rus­sian research. A variety of normal values of liver stiffness during shear wave elastography obtained by different authors when measuring on various devices are presented. The normal range of liver stiffness measure­ments in healthy peo­ple var­ies widely: the normal liver elasticity values may vary in range of 1.5—7.5 kPa on measuring by transient...