WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
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Article Citation - WoS: 2Citation - Scopus: 1Isokinetic Knee Muscular Strength Is Associated With Hematologic Variables in Female Modern Dancers(Spanish Assoc Sports Performance Analysis-aearedo, 2018) Agopyan, Ani; Tekin, DemetIt 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.Article Citation - WoS: 5Citation - Scopus: 6Skeletal Muscle Fatigue Does Not Affect Shooting Accuracy of Handball Players(Ios Press, 2019) Akyuz, Beyza; Avsar, Pinar Arpinar; Bilge, Murat; Deliceoglu, Gokhan; Korkusuz, FezaBACKGROUND: Shooting accuracy and ball speed are important factors relating to scoring in handball that could be affected by skeletal muscle fatigue. OBJECTIVE: To explore the effects of muscle fatigue on male handball players' shooting accuracy and ball speed. METHODS: Sixteen elite handball players (M-age = 17.1 +/- 1.7 years) participated in the laboratory and the field-testing sessions. Running speeds equal to 75% of participants' maximal oxygen uptake (VO2max) values from laboratory tests were used as the initial velocity for the 30-15 intermittent fitness test (30-15(IFT)) in the fatigue protocol. Participants shot to the target at random visual signals placed behind the target before and after fatigue. In order to measure wrist acceleration and ball speed, an accelerometer and a radar gun are used respectively and numbers of accurate and inaccurate shots also recorded. RESULTS: There were no significant differences between pre-fatigue and post-fatigue protocols in terms of accurate and inaccurate shots, and ball speed. Only wrist acceleration in the Y axis (M-pre(-fatigue) = 33.12, SD = 1.17msec; M-post - fatigue = 34.50, SD = 1.21msec) was affected by the fatigue protocol in inaccurate shots (p = 0.042). CONCLUSIONS: Muscular fatigue does not affect shooting accuracy and ball speed in male handball players.Conference Object Citation - WoS: 1Solving the Sales Problem of a Poultry Meat Company With Thinking Process(Future Acad, 2019) Onursal, Fatma Serab; Aydin, Selman; Birgun, SemraThe use of new technology in order to achieve real improvement and to increase productivity in a business can be effective in the long term only through the correct analysis of the current status of the business. After the current status is detected, the improvement studies should be continued towards the existing constraints and the studies for eliminating new constraints that will occur at certain time intervals should be repeated. Unless improvement can be sustained, long-term solutions cannot be in question. In family foundations or charitable foundations; factors such as close relationships, special connection, and lack of education come to the forefront, and bulky organizations prevent innovative developments. There is a need for approaches that see the business as a whole and predict the future by uncovering the real situation. One of them is Theory of Constraints. In this paper, a case study is presented in which the problems arising from production and planning, sales and management mistakes in a food business, which is a charitable foundation, were elevated with the application of Theory of Constraints. In the study, the steps such as Current Reality Tree, the Evaporating Cloud and the Future Reality Tree from the Thinking Process were realized. As a result of putting the recommendations into practice, significant improvements were made in the business under examination. (C) 2019 Published by Future Academy www.FutureAcademy.org .UKConference Object Toc-Thinking Process Approach for Problem Solving in Trademark Registration Process(Future Acad, 2019) Birgun, Semra; Erol, Serpil; Alpar, A. Arzu CeylanIndustry 4.0 has caused many changes in commerce as well as in industry. Institutions should therefore revise their strategies and make strategic decisions that will adapt to today's digital world. In the current physical or digital business competition environment, firms want to make their products more attractive by branding and delivering them to large masses. A brand is a feature that separates the product or company from the others and is an advantage both the produces and the consumer. Firms have a wider market share by ensuring the transportation and awareness of its products, and while ensuring its sustainability, consumers can gain prestige, protect their rights, and so on. The trademark must be registered in order to be valid. However, when the application was made in Turkey rejection rate of the brand has increased steadily. This situation causes great waste for the applicant and the applicant institution. In this paper, a study has been conducted with the aim of revealing how problems should be resolved by investigating the causes of rejection of applications and thus increasing the acceptance rate. In this study, Thinking Processes application was made within the framework of the Theory of Constraints approach, which aims to achieve continuous improvement by removing constraints. Thus, it is foreseen that there will be a guide on the possible mistakes of the firm managers who will make a trademark application and how these problems can be resolved. (C) 2019 Published by Future Academy www.FutureAcademy.org .UKArticle Citation - WoS: 16Citation - Scopus: 23Balance Training in Modern Dancers Proprioceptive-Neuromuscular Training Vs Kinesio Taping(Science & Medicine inc, 2018) Tekin, Demet; Agopyan, Ani; Baltaci, GulKinesio tape and proprioceptive exercises are both used for increasing balance in dancers. The purposes of this study were to: a) determine the acute effect of kinesio tape (KT) application on the ankle joint on balance performance, b) investigate the effects of an 8-week proprioceptive-neuromuscular (PN) training program on balance performance, and c) compare their effects vs modern dance technique classes alone. Thirty-three trained, university-level modern dance students (9 male, 24 female) were divided randomly into three groups: kinesio tape (KT, n=11), proprioceptive-neuromuscular (PN, n=11), or control (n=11). Static (turn-out passe-opened eyes/releve and turn-out passe-closed eyes/flat foot), semi-dynamic (airplane), and dynamic balance (monopodalic-straight and -transverse in a turn-out passe-eyes opened/flat foot) tests were performed before and after the intervention. One day after pre-tests, KT mechanical correction technique was applied to the left ankle joint (supporting leg) in the KT group, and tests were repeated to determine the acute effect of KT. The PN group participated in an 8-week balance training program (2 days/wk, 60 min/day) involving exercises using stable and unstable surfaces. Significant improvements were observed for all static and dynamic balance tests in the PN group; semi-dynamic airplane and dynamic monopodalic-straight and transverse tests improved in the KT group; and only semi-dynamic airplane test scores changed significantly for the control group (p<0.05). Our findings suggest that with the exception of the semi-dynamic airplane test, both PN training and KT application were more effective at improving balance performance for modern dancers than modern dance technique classes alone.Conference Object Citation - WoS: 3Citation - Scopus: 4Inverse Problem for Euler-Bernoulli Equation With Periodic Boundary Condition(Univ Nis, Fac Sci Math, 2018) Kanca, Fatma; Baglan, IremIn 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: 1Organizational 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 SerdarBackground: 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.