1,531 research outputs found
Unitary quantization and para-Fermi statistics of order two
A connection between a unitary quantization scheme and para-Fermi statistics
of order 2 is considered. An appropriate extension of Green's ansatz is
suggested. This extension allows one to transform bilinear and trilinear
commutation relations for the annihilation and creation operators of two
different para-Fermi fields and into identity. The way of
incorporating para-Grassmann numbers into a general scheme of
uniquantization is also offered. For parastatistics of order 2 a new fact is
revealed, namely, the trilinear relations containing both the para-Grassmann
variables and the field operators , under a certain
invertible mapping go over into the unitary equivalent relations, where
commutators are replaced by anticommutators and vice versa. It is shown that
the consequence of this circumstance is the existence of two alternative
definitions of the coherent state for para-Fermi oscillators. The Klein
transformation for Green's components of the operators , is
constructed in an explicit form that enables us to reduce the initial
commutation rules for the components to the normal commutation relations of
ordinary Fermi fields. A nontrivial connection between trilinear commutation
relations of the unitary quantization scheme and so-called Lie-supertriple
system is analysed. A brief discussion of the possibility of embedding the
Duffin-Kemmer-Petiau theory into the unitary quantization scheme is provided.Comment: 44 pages, the version published in J. Exp. Theor. Phy
Література романтизму у взаємозв’язках із натурфілософськими концепціями епохи: загальні зауваги
Стаття присвячена аналізу основних аспектів взаємодії літератури та натурфілософії епохи романтизму.
Автор прослідковує історію вивчення питання, наводить власні спостереження щодо шляхів та способів концептуалізації натурфілософських ідей у художньо-естетичному дискурсі романтизму, а також накреслює можливі перспективи у подальшому дослідженні проблеми.
(The article is devoted to the most important aspects of the interaction of the literature and philosophy of nature in the epoch of Romanticism. The author traces the history of the study of the issue, gives his own observations on the ways and means of conceptualizing of the ideas of the philosophy of nature in the artistic and aesthetic discourse of Romanticism and outlines possible avenues for a further study of the problem.
Grounding psychological help for adolescents with atopic dermatitis
Uskov O., Markova M. Grounding psychological help for adolescents with atopic dermatitis. Journal of Education, Health and Sport. 2015;5(5):138-150. ISSN 2391-8306. DOI 10.5281/zenodo.17465http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%285%29%3A138-150https://pbn.nauka.gov.pl/works/559212http://dx.doi.org/10.5281/zenodo.17465Formerly 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, PolandOpen 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 commercialuse, 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: 15.02.2015. Revised 27.04.2015. Accepted: 08.05.2015. UDC 616.89: 616.5-009 GROUNDING psychological help for adolescents with atopic dermatitis O. Uskov, M. Markova Kharkiv Medical Academy of Post-graduate Education Abstract. The article addresses some information about psychological problems, emotional state, personal, behavioral and family-associated patterns in adolescents with atopic dermatitis, which served a basis for differentiation of targets and measures of psychological help.There were defined such targets of psychological interventions as follows: physical discomfort, self-perception of the appearance, poor therapy compliance, reduced mental activity, high levels of anxiety, depressive manifestations, disharmonious personal features, a destabilizing profile of coping strategies, distancing and avoidance strategies, problems in child-parent relationships, imbalanced marital relationships, affected self-acceptance, imbalanced in the internality-externality axis, high escapism.As psychological interventions there were used some techniques of Gestalt therapy, rational therapy, art therapy, cognitive-behavioral therapy, psychological training. Family therapy was an important component of psychological help for adolescents with atopic dermatitis.Key words: atopic dermatitis, adolescents, psychological help
Non-infectious pediatric uveitis
Because of the varied spectrum of clinical presentation and difficulty in management, pediatric uveitis remains a challenge to the ophthalmologist. Variations in clinical presentation, difficulties in the eye examination, extended burden of the inflammation over quality of life, limited treatment modalities, risk of amblyopia are among the main challenges in the management of pediatric uveitis. Pediatric uveitis is a cause of significant ocular morbidity and in some cases severe vision loss. The current paper summarizes the common causes of uveitis in children with special approach to the evaluation, diagnosis, and treatment of each of them
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