WoS İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6

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End date: 2019Scopus Q: search.filters.scopusQuartile.Q3

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  • Article
    Citation - WoS: 2
    Citation - Scopus: 1
    Isokinetic Knee Muscular Strength Is Associated With Hematologic Variables in Female Modern Dancers
    (Spanish Assoc Sports Performance Analysis-aearedo, 2018) Agopyan, Ani; Tekin, Demet
    It is important to expose the risk factor in injury in the context of the health and the careers of dancers. Female are at greater risk of developing anemia than men, yet scarce data exist on anemia associated outcomes in female dancers. The aim of the present study was to investigate the relationships between bilateral isokinetic knee extensor and flexor muscles strength, and biochemical hematologic parameters in female modern dancers. Concentric isokinetic peak torque [(PT)-N.m], peak torque % body weight [(PT% BW)-N.m.kg(-1)], average peak torque [(AVGPT)-N.m] and total work [(TW)-J)] of the knee extensor and flexor muscles were measured at a velocity of 60 degrees, 180 degrees and 300 degrees s(-1). To determine hematological parameters [red blood cell count (RBC), hematocrit (Hct), and Hb] were determined. The dancers of LHG and HHG had significant differences (p <= 0.05) for hematological parameters. HHG dancers' strength production in extensors muscles of PT, TW and AVGPT in non-dominant left leg (p <= 0.05) were significantly higher than LHG dancers. There were significant (p <= 0.05) negative correlations between TW (300 degrees s(-1)) of left leg extensor muscles and RBC, Hct and Hb variables. Isokinetic knee muscular strength is associated with hematologic variables in female modern dancers. The current study provides evidence that the low-level hematologic parameters has decreased performance on torque production of extensors knee muscles in non-dominant leg during isokinetic muscle strength endurance in female modern dancers.
  • Conference Object
    Citation - WoS: 3
    Citation - Scopus: 4
    Inverse Problem for Euler-Bernoulli Equation With Periodic Boundary Condition
    (Univ Nis, Fac Sci Math, 2018) Kanca, Fatma; Baglan, Irem
    In this work the inverse coefficient problem for Euler-Bernoulli equation with periodic boundary and integral addition conditions is investigated. Under some natural regularity and consistency conditions on the input data the existence, uniqueness and continuously dependence upon the data of the solution are shown by using the generalized Fourier method. Numerical tests using the implicit finite difference scheme combined with an iterative method are presented and discussed. Also an example is presented with figures.
  • Article
    Citation - WoS: 1
    Organizational Change and Applicability of Six Sigma Management Model in the Turkish National Soccer Team
    (Gdansk Univ Physical Education & Sport, 2018) Cobanoglu, Halil Orbay; Terekli, Mustafa Serdar; Gursakal, Necmi; Sever, Necip Serdar
    Background: In recent years, the Six Sigma Methodology has been primarily applied to the enhancement of performance. The purpose of this study was to implement Six Sigma Management Models in the Turkish National Soccer Team. Material and methods: 24 matches of the Turkish National Soccer Team constituted the sample of research. The DMAIC method was used in this study. For statistical analysis of research data, IBM SPSS 18.0 for Windows and Minitab 17 statistical software program were used. As statistical techniques, brainstorm, fishbone, chi-square correlation analysis, Spearman correlation test, process capability analysis and control charts were used, which were the six sigma tools. The numerical values obtained were tested at P < 0.01 and P < 0.05 significance levels. Result: As a result of the research, a statistically significant correlation was found among the match outcomes of the Turkish National Soccer Team and the game formation (P = 0.04), the positive shoot rate (P = 0.03), the positive defence rate on the first zone (P = 0.00) and the positive defence rate on the second zone (P = 0.00). As a result of the improvement, the z bench value for the positive defence rate on the first zone was increased from 0.47 to 0.59. Conclusion: It can be said that the Six Sigma Management Model is applicable for coaching or training in soccer.