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Оцінка ремоделювання кісткової тканини щелеп у динаміці ортодонтичного лікування скупченості зубів = Evaluation of remodelling of jaw bone tissue in the dynamics of orthodontic treatment of tooth crowding
No full textSuslova O. V., Shpak S. V., Plotnikova V .G., Stecenko D. V. Оцінка ремоделювання кісткової тканини щелеп у динаміці ортодонтичного лікування скупченості зубів = Evaluation of remodelling of jaw bone tissue in the dynamics of orthodontic treatment of tooth crowding. Journal of Education, Health and Sport. 2016;6(9):637-642. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.158907
http://ojs.ukw.edu.pl/index.php/johs/article/view/3889
The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015).
755 Journal of Education, Health and Sport eISSN 2391-8306 7
© The Author (s) 2016;
This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland
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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: 02.09.2016. Revised 24.09.2016. Accepted: 24.09.2016.
УДК 616.311.2-002-053.2/6+616.314-089.29
Оцінка ремоделювання кісткової тканини щелеп у динаміці ортодонтичного лікування скупченості зубів
О. В. Суслова, С. В. Шпак, В. Г. Плотнікова, Д. В. Стеценко
Одеський національний медичний університет
Evaluation of remodelling of jaw bone tissue in the dynamics of orthodontic treatment of tooth crowding
O. V. Suslova, S. V. Shpak, V .G. Plotnikova, D. V. Stecenko
Odessa National Medical University, Odessa, Ukraine
Rearrangement of bone tissue occurs during the orthodontic treatment of tooth crowding due to the processes of resorption and apposition, the ability to influence these processes will allow to reduce the complications of orthodontic treatment purposefully. The aim: to investigate the processes of resorption and osteogenesis of jaw bone tissue during the orthodontic treatment of children with nonremovable devices. Materials and methods of the study. The research of mineral density of jaws has been held among 19 orthodontic patients between the ages of 12-14 with a tooth crowding. Dental sanation and professional oral hygiene have been made in children before the orthodontic treatment. Mineral density of bone tissue, volumetric part of bone trabecules, has been determined by estimation of spread rate of ultrasound waves of upper and lower jaws. Results. Conclusions. The received results confirm the data, in the dynamics of active orthodontic treatment, especially in the beginning, the processes of bone resorption dominates, while in a period of stabilization the synthesis of bone tissue is more active.
Keywords: jaw bone tissue, crowding of teeth, ultrasound wave, echo osteometry
Analýza perspektivy vedoucích prodeje na řízení pojišťovacích agentů v etnicky různorodých zastoupeních v Organizaci G, Malajsie.
No full textCílem této práce je odhalit klíčové faktory a výzvy spojené s řízením etnicky různorodého pojišťovacího zastoupení v oboru životního pojištění v Malajsii. Autor si klade za cíl zkoumat pohled vedoucích prodeje v Organizaci G v Malajsii na jejich způsob řízení agentů. Kombinované kvantitativní a kvalitativní metody budou použity prostřednictvím průzkumu a rozhovorů se 79 agenty a 12 vedoucími prodeje. Odpovědi budou analyzovány za účelem porozumění výzvám, kterým čelí vedoucí prodeje při řízení etnicky různorodého zastoupení, a zkoumat potenciální řešení. Autor navrhuje iniciativy a metody k posílení stylů vedení a zlepšení procesů pro udržení úspěšného zastoupení v kontextu etnické rozmanitosti.The goal of this thesis is to uncover the key factors and challenges in managing an ethnically diverse insurance agency in Malaysia's life insurance industry. The author aims to examine the sales managers' perspective in Organisation G, Malaysia, regarding their expression of managing their agents. Quantitative and qualitative methods will be employed through surveys and interviews among 79 agents and 12 sales managers. The responses will be analysed to understand the challenges sales managers face in managing a multi-ethnic agency and explore potential solutions. The author proposes initiatives and methods to enhance leadership styles and improve the processes for maintaining a successful agency in the context of multi-ethnicity
Evaluation of Factors Affecting Tree and Shrub Bark’s Antioxidant Status.
No full textThe importance of using the barks of trees and shrubs as powerful natural antioxidants
suggests the necessity to evaluate the effect of different environmental factors on bark extracts’
quality. The determination of total antioxidant activity (AOA) and polyphenol content (TP) in the
bark of 58 tree and shrub species from 7 regions differing in mean annual temperature, insolation,
humidity, salinity level, and altitude was performed. The above stress factors positively affected
bark AOA but did not have a statistically significant effect on TP. The bark of trees grown in the
seashore proximity was characterized by significantly higher AOA than samples gathered in other
areas, similarly to the trees grown at high altitude. The bark antioxidant status of 18 species was
described for the first time. New sources of powerful antioxidants were represented by the
ornamental shrubs Cornus sanguinea and Cornus alba, which showed the highest AOA (169–171 mg
GAE g−1 d.w.). Among the typical halophytes, Calligonum and Tamarix had high AOA (172 and 85
mg GAE g−1 d.w.), while in the bark of tamarisk, an Se accumulator, an Se concentration of about
900 μg kg−1 d.w. was recorded. A significant positive correlation was found between leaves and
bark AOA in the Karadag Nature Reserve’s deciduous trees (r = 0.898, p < 0.01). The relationship
between bark AOA and TP was highly significant (r = 0.809; p < 0.001) for all samples except the
mountainous ones. The results of the present research revealed new opportunities in successive
bark utilization
Innovation in traditional porcelain company G. Benedikt
No full textThis thesis recognizes the importance of innovation in an everchanging world, even for traditional companies. The aim of this thesis is to gain a comprehensive understanding of the factors that influence product innovation at G. Benedikt and identify trends and factors within the HoReCa sector that can help the company to remain competitive and profitable in the future. To achieve this author elaborated on the s the company’s approach towards innovation, evaluated the impact of being a family business on its innovativeness, explored the external factors, assessed how is G. Benedikt compared to its competitors in terms of innovation and market trends that may affect the development of new products. Additionally, the research seeks to uncover potential areas of focus and opportunities for further innovation to drive growth and maintain a competitive edge within the industry.Tato práce se věnuje důležitosti inovací v neustále se měnícím světě, a to i v tradiční společnosti. Cílem této práce je získat komplexní představu o faktorech, které ovlivňují inovaci výrobků ve společnosti G. Benedikt, a identifikovat trendy a faktory v odvětví HoReCa, které mohou společnosti pomoci udržet si konkurenceschopnost a ziskovost i v budoucnu. Za tímto účelem autorka zpracovala přístup společnosti k inovacím, zhodnotila vliv toho, že je rodinným podnikem, na její inovativnost, prozkoumala vnější faktory, posoudila, jak je společnost G. Benedikt srovnávána se svými konkurenty z hlediska inovací a tržních trendů, které mohou ovlivnit vývoj nových výrobků. Kromě toho se výzkum snažil odhalit potenciální oblasti, na které je třeba se zaměřit, a příležitosti pro další inovace, aby se podpořil růst a udržel konkurenční náskok v rámci odvětví
On the equation V * G = &Epsilon;V
No full textThis note uses some recent powerful tools related with semidirect products V W of pseudovarieties of semigroups, particularly when the second factor is the pseudovariety G of all finite groups, to give syntactic proofs of equalities of the form V G = EV, where EV denotes the pseudovariety consisting of the finite semigroups whose idempotents generate subsemigroups from V. Subpseudovarieties V of DS are considered, including all subpseudovarieties of LI, DA, DS itself, and J, the latter providing a new proof of a result of Henckell and Rhodes. 1. Introduction Since the publication of Eilenberg's treatise [13], motivated by earlier developments stemming from applications in computer science, the theory of finite semigroups has evolved mainly in the form of their classification in pseudovarieties. For later developments, see the introductory book by Pin [23] and the first author's book [1]. From the early beginnings, several operators on pseudovarieties associated with natural operator..
V. I. Nilov is “a very modest man and an exceptionally serious scientist” (concerning one comment in M. Gorky’s letter to I. V. Stalin)
No full textThis publication explores the history of personal contacts and correspondence between the distinguished biochemist V. I. Nilov and the writer Maxim Gorky in 1933–1936. Through out his life, M. Gorky tried to use his influence to help talented scientists as well as scientific and cultural institutions. In 1933, V. I. Nilov, a researcher from the Nikita Botanical Gardens, wrote to Gorky about the experiments he performed in his biochemistry lab on the synthesis of vitamin C, plant breeding for chemical composition, and isolation of opiates from poppy. The writer appealed to the USSR top officials, intending to improve the situation with scientific institutions in Crimea. As a result of Gorky’s mediation efforts, Nilov’s documents were presented to I. V. Stalin. The leaders of the USSR were interested in such research, because it complied with the country’s strategic objectives. This, in its turn, led to changes in vitamin research and production in the USSR and had an effect on the status of the Nikita Botanical Gardens. V. I. Nilov’s scientific biography was closely interlinked with the history of the Institute of Plant Industry and its director N. I. Vavilov. By this publication, earlier unknown materials from the Archive of A.M. Gorky (Institute of World Literature, Moscow) and the Russian State Archive of Socio-Political History (Moscow) are for the first time introduced into public scientific discourse
Snubbed Landmark: Why United States v. Cruikshank (1876) Belongs at the Heart of the American Constitutional Canon
No full textUnited States v. Cruikshank (1876) is an unacknowledged landmark of American constitutional jurisprudence. Cruikshank, not the far more famous Civil Rights Cases, limited the Fourteenth Amendment to protect only against state action; Cruikshank, not the notorious Slaughter-House Cases, narrowed the Privileges or Immunities Clause of the Fourteenth Amendment to exclude rights enumerated in the Bill of Rights; Cruikshank, not the canonical Washington v. Davis, announced that the Fourteenth Amendment’s Equal Protection Clause protected only against provably intentional race discrimination; and Cruikshank, not the Civil Rights Cases or City of Boerne v. Flores, first excepted the Fourteenth Amendment from the general principle that Congress enjoys discretion to select the means of implementing its constitutional powers. Historically, if the argument of this Article holds true, Cruikshank played a crucial role in terminating Reconstruction and launching the one-party, segregationist regime of “Jim Crow” that prevailed in the South until the 1960s. The circuit court opinion of Justice Joseph Bradley unleashed the second and decisive phase of Reconstruction-era terrorism, while the ruling of the full Court ensured its successful culmination in the “redemption” of the black-majority states.
Despite its enormous jurisprudential and historical importance, however, Cruikshank has been omitted from the mainstream narrative and pedagogical canon of constitutional law. The results have been obfuscation and distortion. Unlike the Civil Rights Cases, Slaughter-House, Davis, and City of Boerne — from which students learn the principles actually announced in Cruikshank — Cruikshank lays bare the true origin of those principles in affirmative judicial intervention immunizing overtly racist terrorism against effective law enforcement. By contrast, Plessy v. Ferguson, the legal profession’s chosen focus for confession and atonement, merely let stand the legal product of a white supremacist state government that owed its existence to Cruikshank. With Cruikshank safely off stage, American law students are treated to a happy tale of progress from Plessy to Brown starring the Supreme Court as the primary protector of civil rights — a role that, ironically, the Court carved out for itself by truncating Congress’s civil rights powers in Cruikshank. Add Cruikshank, and the entire narrative shifts in ways that upset time-honored notions in the dimensions of federalism, separation of powers, popular constitutionalism, and class.Peer reviewe
An epistle to the author of The four farthing candles: By the author of The Rosciad of C-v-nt-G-rd-n.
No full text12p. ; 4⁰.The author of The Rosciad of C-v-nt-G-rd-n = Charles Churchill.With a half-title.Reproduction of original from the Huntington Library.English Short Title Catalog, ESTCN1512.Electronic data. Farmington Hills, Mich. : Thomson Gale, 2003. Page image (PNG). Digitized image of the microfilm version produced in Woodbridge, CT by Research Publications, 1982-2002 (later known as Primary Source Microfilm, an imprint of the Gale Group)
Constructing Tychonoff G-spaces which are not G-Tychonoff
No full textAbstractJan de Vries' compactification problem is whether every Tychonoff G-space can be equivariantly embedded in a compact G-space. In such a case, we say that G is a V-group. De Vries showed that every locally compact group G is a V-group. The first example of a non-V-group was constructed in 1988 by the first author. Until now, this was the only known counterexample. In this paper, we give a systematic method of constructing noncompactifiable G-spaces. We show that the class of non-V-groups is large and contains all second countable (even ℵ0-bounded) nonlocally precompact groups. This establishes the existence of monothetic (even cyclic) non-V-groups, answering a question of the first author. As a related result, we obtain a characterization of locally compact groups in terms of “G-normality”
Physics of the Solid State V. 46, I. 05
No full textPhysics of the Solid State -- May 2004
Volume 46, Issue 5, pp. 789-988
REVIEWS
Magnetoplastic Effects in Solids
Yu. I. Golovin
pp. 789-824 Full Text: PDF (433 kB)
SEMICONDUCTORS AND DIELECTRICS
Metastable X Centers in Cadmium Telluride Single Crystals
P. N. Tkachuk, V. I. Tkachuk, P. N. Bukivsky, and M. V. Kurik
pp. 825-832 Full Text: PDF (102 kB)
Band Structure and Permittivity of the TlGaTe2 Compound
É. M. Godzhaev, G. S. Orudzhev, and D. M. Kafarova
pp. 833-835 Full Text: PDF (61 kB)
Edge Photoluminescence Spectra and the Intensity of the Intracenter f–f Transitions in Er- and Sm-Doped GaN Crystals
V. V. Krivolapchuk, V. V. Lundin, M. M. Mezdrogina, A. V. Nasonov, S. V. Rodin, and N. M. Shmidt
pp. 836-841 Full Text: PDF (87 kB)
Intrinsic Ultraviolet Luminescence of LiB3O5 Single Crystals under Inner-Shell Excitation
I. N. Ogorodnikov, V. A. Pustovarov, and M. Kirm
pp. 842-847 Full Text: PDF (83 kB)
The Genesis of Energy Bands Formed by Sublattice States in Alkaline-Earth Metal Oxides and Sulfides
Yu. M. Basalaev, Yu. N. Zhuravlev, A. V. Kosobutskii, and A. S. Poplavnoi
pp. 848-852 Full Text: PDF (73 kB)
Hyperfine Interactions in Pb3+F--8F--a Clusters in Fluorite Crystals
V. I. Murav'ev
pp. 853-857 Full Text: PDF (54 kB)
DEFECTS, DISLOCATIONS, AND PHYSICS OF STRENGTH
Starting Stress for the Onset of Dislocation Motion in Ruby Single Crystals
M. E. Bosin, I. F. Zvyagintseva, V. N. Zvyagintsev, F. F. Lavrent'ev, and V. N. Nikiforenko
pp. 858-860 Full Text: PDF (138 kB)
MAGNETISM AND FERROELECTRICITY
Structure of a Bloch Domain Wall in a Cubic Crystal
O. A. Antonyuk, A. V. Tychko, and V. F. Kovalenko
pp. 861-866 Full Text: PDF (82 kB)
Spin-Wave Spectrum of an Ideal Multilayer Magnet upon Modulation of All Parameters of the Landau–Lifshitz Equation
V. V. Kruglyak, A. N. Kuchko, and V. I. Finokhin
pp. 867-871 Full Text: PDF (64 kB)
Effect of the Interaction between the Magnetic and Phonon Subsystems on the Magnetic Properties of a Ferromagnet: Model Calculations
V. Yu. Bodryakov and A. A. Povzner
pp. 872-876 Full Text: PDF (59 kB)
Finite Lifetime of Spiral Domains in the Anger State of Multidomain Magnetic Films
G. S. Kandaurova, L. N. Kartagulov, and V. N. Mal'tsev
pp. 877-880 Full Text: PDF (52 kB)
Magnetic and Magnetoelastic Properties of the TbMnSi and Tb0.5La0.5MnSi Compounds
T. I. Ivanova, S. A. Nikitin, M. V. Maslennikova, and Z. S. Umkhaeva
pp. 881-884 Full Text: PDF (57 kB)
Magnetic Structure and Properties of a Bulk Fe72Al5P10Ga2C6B4Si1 Alloy in the Amorphous and Nanocrystalline States
G. E. Abrosimova, A. S. Aronin, Yu. P. Kabanov, D. V. Matveev, and V. V. Molokanov
pp. 885-890 Full Text: PDF (490 kB)
Magnetic and Magnetooptical Properties of Multilayer Ferromagnet–Semiconductor Nanostructures
V. E. Buravtsova, E. A. Gan'shina, V. S. Gushchin, S. I. Kasatkin, A. M. Murav'ev, N. V. Plotnikova, and F. A. Pudonin
pp. 891-901 Full Text: PDF (208 kB)
Heat Capacity of the Pb5(Ge1 – xSix)3O11 Ferroelectric System
A. A. Bush and E. A. Popova
pp. 902-907 Full Text: PDF (99 kB)
Dielectric and Optical Properties of Pb(Mg1/3Nb2/3)0.8Ti0.2O3 (PMNT-0.2) Ferroelectric Relaxor Single Crystals
L. S. Kamzina, I. P. Raevskii, S. M. Emel'yanov, S. I. Raevskaya, and E. V. Sahkar
pp. 908-914 Full Text: PDF (93 kB)
LATTICE DYNAMICS AND PHASE TRANSITIONS
Calorimetric and X-ray Diffraction Studies of the (NH4)3WO3F3 and (NH4)3TiOF5 Perovskite-Like Oxyfluorides
I. N. Flerov, M. V. Gorev, V. D. Fokina, A. F. Bovina, and N. M. Laptash
pp. 915-921 Full Text: PDF (102 kB)
Effect of Electric Field on the Metal–Insulator Transition with the Formation of Superstructure
P. P. Boriskov, A. A. Velichko, and G. B. Stefanovich
pp. 922-926 Full Text: PDF (65 kB)
Soft Polar Modes and Phase States of Ca1 – xPbxTiO3 Solid Solutions
A. A. Volkov, G. A. Komandin, B. P. Gorshunov, V. V. Lemanov, and V. I. Torgashev
pp. 927-941 Full Text: PDF (257 kB)
LOW-DIMENSIONAL SYSTEMS AND SURFACE PHYSICS
Formation of a System of InGaAs Quantum Wires in a Gallium Arsenide Matrix
L. K. Orlov and N. L. Ivina
pp. 942-947 Full Text: PDF (158 kB)
Interwell Excitons in Semimagnetic Semiconductor Double Quantum Wells in an External Magnetic Field
A. V. Vertsimakha, S. B. Lev, and V. I. Sugakov
pp. 948-953 Full Text: PDF (77 kB)
Dependence of the Surface Energy on the Size and Shape of a Nanocrystal
M. N. Magomedov
pp. 954-968 Full Text: PDF (171 kB)
Electron-Beam-Initiated Crystallization of Iron–Carbon Films
S. M. Zharkov and L. I. Kveglis
pp. 969-974 Full Text: PDF (382 kB)
Electron-Stimulated Desorption of Rare-Earth Metal Atoms
V. N. Ageev, Yu. A. Kuznetsov, and N. D. Potekhina
pp. 975-982 Full Text: PDF (104 kB)
Electron-Microscopic Study of the Surface Layer of an Aluminum–Silicon Alloy after Laser Alloying with Tungsten Carbide
L. M. Sorokin, L. P. Efimenko, A. E. Kalmykov, and Yu. I. Smolin
pp. 983-988 Full Text: PDF (545 kB)Archived web conten
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