196 research outputs found
PICES Press, Vol. 20, No. 1, Winter 2012
No full text•2011 PICES Science: A Note from the Science Board Chairman (pp. 1-6)
•2011 PICES Awards (pp. 7-9)
•Beyond the Terrible Disaster of the Great East Japan Earthquake (pp. 10-12)
•A New Era of PICES-ICES Scientific Cooperation (p. 13)
•New PICES Jellyfish Working Group Formed (pp. 14-15)
•PICES Working Group on North Pacific Climate Variability (pp. 16-18)
•Final U.S. GLOBEC Symposium and Celebration (pp. 19-25)
•2011 PICES Rapid Assessment Survey (pp. 26-29)
•Introduction to Rapid Assessment Survey Methodologies
for Detecting Non-indigenous Marine Species (pp. 30-31)
•The 7th International Conference on Marine Bioinvasions (pp. 32-33)
•NOWPAP/PICES/WESTPAC Training Course on
Remote Sensing Data Analysis (pp. 34-36)
•PICES-2011 Workshop on “Trends in Marine
Contaminants and their Effects in a Changing Ocean” (pp. 37-39)
•The State of the Western North Pacific in the First Half
of 2011 (pp. 40-42)
•Yeosu Symposium theme sessions (p. 42)
•The Bering Sea: Current Status and Recent Events (pp. 43-44)
•News of the Northeast Pacific Ocean (pp. 45-47)
•Recent and Upcoming PICES Publications (p. 47)
•New leadership for the PICES Fishery Science Committee (p. 48
Ukrainian churches and civil society in the Euromaidan and the Russian-Ukrainian conflict
No full textМУЗИЧНІ ЧАРІВНОСТІ М. СТЕПАНЕНКА В НАВЧАЛЬНОМУ ПРОЦЕСІ
No full textThe author considers features of musical language planistic M. Stepanenko\u27s products, use of the basic means of musical expressiveness for a complete reconstruction of figurative dramatic art of the musical text
Fractal dimension and variant anatomy of the white matter of the human cerebellar hemisperes
No full textMaryenko N. I., Stepanenko O. Yu. Fractal dimension and variant anatomy of the white matter of the human cerebellar hemisperes. Journal of Education, Health and Sport. 2017;7(3):457-465. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.399318
http://ojs.ukw.edu.pl/index.php/johs/article/view/4363
The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017).
1223 Journal of Education, Health and Sport eISSN 2391-8306 7
© The Author (s) 2017;
This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, 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/4.0/) 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/4.0/) 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: 21.03.2017. Revised 22.03.2017. Accepted: 23.03.2017.
FRACTAL DIMENSION AND VARIANT ANATOMY OF THE WHITE MATTER OF THE HUMAN CEREBELLAR HEMISPHERES
Natalya Ivanivna Maryenko, Olexander Yuriyovych Stepanenko
Kharkiv National Medical University,
Department of Histology, Cytology and Embryology, Kharkiv, Ukraine
Correspondence address: Ukraine, 61022, Kharkiv, Nauky Avenue, 4. Kharkiv National Medical University, Department of Histology, Cytology and Embryology
Abstract
Introduction. Morphological changes of the cerebellar lobules are found in many congenital and acquired diseases of the cerebellum, but the information on the normal structure of the cerebellar lobules do not take into account the peculiarities of individual anatomical variability, sex and age characteristics.
Aim – to investigate anatomical variability and fractal dimension of the white matter of the human cerebellar hemispheres.
Material and methods. The study involved 100 cerebella of people of both sexes, who died of causes unrelated to brain pathology (20–99 years old). Parasagittal sections of the cerebellar hemispheres were investigated.
Results. On parasagittal sections number of main branches of white matter is very varied and depends on peculiarities of structure of the hemispheric lobules. It was found that there is individual variability of the structure of the human cerebellar hemispheres, namely white matter branching features. We described variants of the branching of the main branches of white matter of the human cerebellar hemispheres.
Fractal dimension of the white matter was determined. The white matter of the cerebellum is typical quasi-fractal structure that can be objectively described using fractal dimension. Fractal index of the white matter of the cerebellar hemispheres varies from 1.119 to 1.519; average fractal index is 1.370. Fractal analysis can be used as an objective morphometric criterion for the diagnosis of various diseases of the cerebellum and other structures of the central nervous system.
Conclusions. Described variants of the cerebellar lobules and fractal dimension can be used as criteria for modern diagnostic imaging techniques for the diagnosis of various diseases of the CNS. The data can be used as the basis for atlases of serial sections of the cerebellum.
Key words: human, cerebellum, fractal dimension, white matter, anatomical variabilit
Compendiums of knowledge associated with linguistic terminology and linguists: history, classification features, and genre polyfunctionality
No full textThe author explores the historical development of Ukrainian linguistic terminology within the framework of national terminography, lexicography, encyclopediography. The article reviews and analyses the academic references encomprassing 1) nationally specific and borrowed terms as well as concepts in traditional and emerging linguistics branches (e.g., the Dictionary of Linguistic Terms by Ye. Krotevych and N. Rodzevytch; Dictionary of Linguistic Terms by D. Hanych and I. Oliinyk; Dictionary of Modern Linguistics: Concepts and Terms; Modern Linguistic Dictionary by A. Zahnitko; Ukrainian. Concise Dictionary of Linguistic Terms by S. Yermolenko, S. Bybyk, and O. Todor; Modern Linguistics: Terminological Encyclopedia by O. Selivanova; The Ukrainian Language. Encyclopaedia; etc.), and 2) personalities of Ukrainian linguists (e.g., Ukrainian Grammar in Names by A. Zahnitko, M. Balko; Nizhyn Linguistics by N. Boiko, S. Zinchenko, A. Kaidash; etc.). The author systemizes and classifies encyclopedic works based on different criteria in the classical way (according to nature of information: domain, subject-specific, biographical, personal works; according to target audience: professional linguistics, student philologists, applicants, pupils; according regional focus of linguistic conceptions: the Nizhyn region, the Poltava region; according to article structure: alphabetical, alphabetical-and-clustered), as well as in the new way (syncretism of linguistic and encyclopedic genres: subject-specific linguistic-and-encyclopedic-and-biographic works, domain regional-and-biographic ones, subject-specific regional-and-biographic ones). The universal and specific principles of forming the definitional part of both linguistic-encyclopedic and encyclopedic articles include interpretation by an author, macro- and mini-discursive cross-references, hyperlinks, scholarly inter-texts, novelty, debatable issues personal and bibliographic remarks, and global linguistic experience
Context-Dependent Effects in Guarded Interaction Trees
No full textGuarded Interaction Trees are a structure and a fully formalized framework for representing higher-order computations with higher-order effects in Coq. We present an extension of Guarded Interaction Trees to support formal reasoning about context-dependent effects. That is, effects whose behaviors depend on the evaluation context, e.g., call/cc, shift and reset. Using and reasoning about such effects is challenging since certain compositionality principles no longer hold in the presence of such effects. For example, the so-called “bind rule” in modern program logics (which allows one to reason modularly about a term inside a context) is no longer valid. The goal of our extension is to support representation and reasoning about context-dependent effects in the most painless way possible. To that end, our extension is conservative: the reasoning principles (and the Coq implementation) for context-independent effects remain the same. We show that our implementation of context-dependent effects is viable and powerful. We use it to give direct-style denotational semantics for higher-order programming languages with call/cc and with delimited continuations. We extend the program logic for Guarded Interaction Trees to account for context-dependent effects, and we use the program logic to prove that the denotational semantics is adequate with respect to the operational semantics. This is achieved by constructing logical relations between syntax and semantics inside the program logic. Additionally, we retain the ability to combine multiple effects in a modular way, which we demonstrate by showing type soundness for safe interoperability of a programming language with delimited continuations and a programming language with higher-order store.</p
MARGINAL BEHAVIOR IN THE FORMAT OF MODERN GENERAL LEGAL STUDIES
No full textThe author considers certain matters of examination of the general legal concept of «marginal behavior». Traditional approaches to studying this problem are analyzed and compared with the point of view of the modern common law concept of marginality
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