161,162 research outputs found
Criteria and Indicators of Efficiency of Cryptographic Protection Mechanisms
No full textSolutions to build monitoring systems to prevent the spread of infectious diseases already exist and are developing rapidly in many countries around the world. In this regard, in the means of tracking contacts as the main subsystem of population monitoring, there are practical and theoretical tasks for the mechanisms of cryptographic protection of personal data of users, providing: efficiency; objectivity of decision-making; depersonalization; generalized processing, reliability, availability of decentralized storage. This section substantiates the criteria and indicators of the effectiveness of cryptographic protection mechanisms. In particular, general theoretical information on criteria and indicators for assessing the security of symmetric cryptocurrencies, hash functions, generation of pseudo-random sequences, asymmetric cryptographic transformations, etc. is presented. This section discusses general approaches that can be used to determine the criteria and performance indicators of cryptographic protection mechanisms for users’ personal data and interoperability protocols that provide various security services when tracking contacts with system users
Psychological prerequisites of corruption
No full textRETRACTION:The article published in the scientific Journal “Actual Problems of Economics and Law” (2010. No. 4. Pp. 16–26) under the title “Psychological prerequisites of corruption” under the authorship of N. V. Vanyukhina, O. V. Grigoryeva, A. M. Shevtsov is withdrawn by an editor with the consent of the publisher and the author.Retraction is due to incorrect borrowing from Psikhologiya korruptsii: utopiya i antiutopiya, Mikhail Reshetnikov. – Saint-Petersburg: Vostochno-Evropeiskii in-t psikhoanaliza, 2008. 127 p
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Larry O. Spencer, Conference Author Presentation
No full textGen. Larry O. Spencer, USAF (Ret.), author of Dark Horse: A Journey from the Horseshoe to the Pentago
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
The effect of dry extract of Geranium Palustre herb on coagulation system = Вплив сухого екстракту трави герані болотної на систему зсідання крові
No full textOstapets M. O., Shevtsov I. I., Karabut L. V., Bereznyakova M. E. The effect of dry extract of Geranium Palustre herb on coagulation system = Вплив сухого екстракту трави герані болотної на систему зсідання крові. Journal of Education, Health and Sport. 2015;5(8):119-125. ISSN 2391-8306. DOI 10.5281/zenodo.27484
http://dx.doi.org/10.5281/zenodo.27484
http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%288%29%3A119-125
https://pbn.nauka.gov.pl/works/605723
Formerly Journal of Health Sciences. ISSN 1429-9623 / 2300-665X. Archives 2011–2014 http://journal.rsw.edu.pl/index.php/JHS/issue/archive
Deklaracja.
Specyfika i zawartość merytoryczna czasopisma nie ulega zmianie.
Zgodnie z informacją MNiSW z dnia 2 czerwca 2014 r., że w roku 2014 nie będzie przeprowadzana ocena czasopism naukowych; czasopismo o zmienionym tytule otrzymuje tyle samo punktów co na wykazie czasopism naukowych z dnia 31 grudnia 2014 r.
The journal has had 5 points in Ministry of Science and Higher Education of Poland parametric evaluation. Part B item 1089. (31.12.2014).
© The Author (s) 2015;
This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland and Radom University in Radom, Poland
Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium,
provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License
(http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited.
This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial
use, distribution and reproduction in any medium, provided the work is properly cited.
The authors declare that there is no conflict of interests regarding the publication of this paper.
Received: 05.06.2015. Revised 15.07.2015. Accepted: 25.07.2015.
UDC 615.322:582.751:615.273
THE EFFECT OF DRY EXTRACT OF GERANIUM PALUSTRE HERB ON COAGULATION SYSTEM
ВПЛИВ СУХОГО ЕКСТРАКТУ ТРАВИ ГЕРАНІ БОЛОТНОЇ НА СИСТЕМУ ЗСІДАННЯ КРОВІ
M. O. Ostapets, I. I. Shevtsov, L. V. Karabut, M. E. Bereznyakova
М. О. Остапець, І. І. Шевцов, Л. В. Карабут, М. Є. Березнякова
National University of Pharmacy, Kharkiv, Ukraine
Національний фармацевтичний університет, Харків, Україна
[email protected]
Abstract
The article is devoted to the studying of mechanism action on coagulation system the dry extract of Geranium Palustre herb. Established, those during 20-ty days of introduction the investigation extract increasing the activity of platelet’s mechanism of hemostasis (increasing platelet’s amount, their aggregation activity and retraction of blood clotting). On the background of introduction the investigation extract decreasing indicators of I and III phase of coagulation cascade (activated partial thromboplastin time, thrombin time), increasing prothrombin time and level of fibrinogen. Obtaining result suggest about active action the dry extract of Geranium Palustre herb on «external» way activation of hemocoagulation by possibility effect of accelerate the formation of thromboplastin, causing the hypercoagulation.
The mechanism of antihemmorhagic action of dry extract of Geranium Palustre herb due to the presence in the composition biological active substances (such as tannins, flavonoids, elagic, galic and ascorbinic organic acids) that acting complex on vascular-platelet and coagulation hemostasis at the expense of increasing the strength and sealing vascular-tissue barriers, P-vitamin activity – it is ability to reduce capillary fragility and permeability and increasing their resistance.
Key words: dry extract of Geranium Palustre herb, platelets, coagulation, phenolic compounds.
Реферат
Стаття присвячена дослідженню механізму дії сухого екстракту трави герані болотної на систему зсідання крові. Встановлено, що протягом 20-ти денного введення досліджуваного екстракту підвищувалася активність тромбоцитарної ланки гемостазу (підвищувалася кількість тромбоцитів, їх агрегаційна здатність та ретракція кров’яного згустку). На фоні введення сухого екстракту трави герані болотної знижувалися показники I та III фази коагуляційного гемостазу (активований частковий тромбопластиновий час, тромбіновий час), підвищувався протромбіновий час та рівень фібриногену. Отримані дані свідчать про вплив сухого екстракту трави герані болотної на «внутрішній» шлях активації зсідання крові за рахунок прискорення формування тромбопластину, що призводить до гіперкоагуляції.
Механізм антигеморагічної дії сухого екстракту трави герані болотної обумовлений наявністю у складі біологічно активних речовин (дубильних речовин, флавоноїдів, елагової, галової та аскорбінової органічних кислот), які діють комплексно як на судинно-тромбоцитарний, так і на коагуляційний гемостаз за рахунок ущільнення та збільшення міцності судинно-тканинних бар’єрів, Р-вітамінної активності – здатності зменшувати проникність та ламкість капілярів, підвищувати їх резистентність.
Ключові слова: сухий екстракт трави герані болотної, тромбоцити, зсідання крові, фенольні сполуки.
Реферат
ВЛИЯНИЕ СУХОГО ЭКСТРАКТА ТРАВЫ ГЕРАНИ БОЛОТНОЙ НА СИСТЕМУ СВЕРТЫВАНИЯ КРОВИ. Статья посвящена исследованию механизма действия сухого экстракта травы герани болотной на систему свертывания крови. Установлено, что на протяжении 20-ти дневного введения исследуемого экстракта повышалась активность тромбоцитарного звена гемостаза (увеличивалось количество тромбоцитов, их агрегационная способность и ретракция кровяного сгустка). На фоне введения сухого экстракта травы герани болотной снижались показатели I и III фазы коагуляционного гемостаза (активированное частичное тромбопластиновое время, тромбиновое время), повышалось протромбиновое время и уровень фибриногена. Полученные данные свидетельствуют о влиянии сухого экстракта травы герани болотной на «внутренний» путь активации свертывания крови за счет ускорения формирования тромбопластина, что приводит к гиперкоагуляции.
Механизм антигеморрагического действия сухого экстракта травы герани болотной обусловлен наличием в составе биологически активных соединений (дубильных веществ, флавоноидов, эллаговой, галловой и аскорбиновой органических кислот), которые действуют комплексно как на сосудисто-тромбоцитарный, так и на коагуляционный гемостаз за счет уплотнения и увеличения прочности сосудисто-тканевых барьеров, Р-витаминной активности – способности уменьшать проницаемость и ломкость капилляров, повышать их резистентность.
Ключевые слова: сухой экстракт травы герани болотной, тромбоциты, свертывание крови, фенольные соединения.Ostapets M. O., Shevtsov I. I., Karabut L. V., Bereznyakova M. E. The effect of dry extract of Geranium Palustre herb on coagulation system = Вплив сухого екстракту трави герані болотної на систему зсідання крові. Journal of Education, Health and Sport. 2015;5(8):119-125. ISSN 2391-8306. DOI 10.5281/zenodo.27484
http://dx.doi.org/10.5281/zenodo.27484
http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%288%29%3A119-125
https://pbn.nauka.gov.pl/works/60572
Author Under Sail The Imagination of Jack London, 1902-1907
No full textIn this second volume of Author Under Sail Jay Williams investigates the life of Jack London as a professional writer at the turn of the 1900s, as his publications spanned The Call of the Wild to The Iron Heel and The Road. While documenting key life events, especially his rising fame, this biography explores London's necessity to illustrate the inner workings of his own vast imagination through his socialist essays and fiction.Cover -- Title Page -- Copyright Page -- Contents -- Acknowledgments -- Introduction -- 1. Howl, O Heav'nly Muse! -- 2. Jesus in the Theater of Socialism -- 3. Jack London's Place in American Literature -- 4. Theater of War, Theater at Home -- 5. Revolution, Evolution, and the Scene of Writing -- 6. The Jack London Show Goes on the Road -- 7. Red Atavisms and Revolution -- 8. Earthquake Apocalypse and Building the City, Boat, and House Beautiful -- 9. The Future of Socialism and the Death of the Individual -- 10. The Road Never Ends -- Notes -- Bibliography -- IndexIn this second volume of Author Under Sail Jay Williams investigates the life of Jack London as a professional writer at the turn of the 1900s, as his publications spanned The Call of the Wild to The Iron Heel and The Road. While documenting key life events, especially his rising fame, this biography explores London's necessity to illustrate the inner workings of his own vast imagination through his socialist essays and fiction.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
اسلم کولسری کی غزل:بیان و بدیع کے تناظر میں: ASLAM KOLSARY’S GHAZAL IN THE LIGHT OF BIAN-O-BADIE
No full textAslam kolsari is new significant and potentially well-known personality for contributing to modern Urdu ghazal. Being a mindful and multidimensional literary figure he has specific fame in poetry. A distinguish diction in poetry is individuality specifically connected with his name. His ghazal contains all attributes of Research and criticism. Communication of an ordinary concept in his poetry is reflection of Aslam kolasri. In this article the author has explored how poetic characteristics distinguished Aslam kolsari
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