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Introduction: Hyperactivity and attention deficit are situations which have been seen in individuals recently and affect both academic and life quality of individual negatively. The aim of this study is to determine hyperactivity and attention deficit level of university student who sport regularly and do not sport. Method: Carried out with scanning model, this study was applied to 353 students, who continue their education at Yuzuncu Yil University during 2017/2018 academic year, including 208 students who sport regularly and 145 students who do not sport. Reliability and validity of Turkish form of WHO's Adult Attention Deficit/Hyperactivity Disorder Self-Report Scale (ASRS-v1.1) was carried out by Dogan et. al. (2009). As statistical method, as well as descriptive statistics, Kruskal Wallis H test for multiple comparisons and Mann-Whitney U test for paired comparisons were used in the situations in which normality and homogeneity of variances were not provided. p<0.05 was determined as significance level. Findings: When attention deficit (p<0.01) and hyperactivity (p<0.05) levels in those who do sport and those who do not do sport were examined, significant difference was found in favor of those who do sport. In examination of hyperactivity levels and attention deficit in terms of academic success, it was found that there was a significant difference in favor of those who have higher academic success (p<0.05). When hyperactivity levels and attention deficit were analyzed in terms of participants' sheltering status, a significant difference was seen in favor of those who stay in a house far from their family (p<0.05). A significant difference in terms of high school from which participants graduated and in terms of their parents' education level (p>0.05). Conclusion: It has been seen that hyperactivity levels and attention deficit of university students are related to many factors. Today, intensely usage of technology affects individuals negatively. Moreover, it has been found that attention deficit and hyperactivity levels are high in those individuals who do not do sport regularly.

Purpose: This study aimed to determine the effects of a circuit exercise program on the physical fitness parameters of children with atypical autism spectrum condition (ASC) and typically developing (TD) children. Method: Fourteen (14) boys with atypical autism (mean age: 10.07 ± 0.25 years; weight: 24.97 ± 0.64 kg; height: 126.79 ± 1.33 cm) and 14 typically developing boys (mean age: 10.07 ± 0.30 years; weight: 26.97 ± 0.55 kg; height: 126.50 ± 0.62 cm) participated in the study. The children were divided into four groups using a random coin toss: Autism Exercise Group (AEG), Autism Control Group (ACG), Typically Developing Exercise Group (TDEG), and Typically Developing Control Group (TDCG). Testing parameters from the Bruininks-Oseretsky test of gross motor proficiency (BOT-2) included running speed and agility, balance, bilateral coordination, and the standing long jump. Handgrip strength (both sides), reaction times (visual and auditory), and flexibility tests were also performed. The exercise program consisted of three 60-minute sessions per week for 12 weeks, using the most-to-least prompting method. Findings: Significant improvements were observed for AEG in running speed and agility, balance, standing long jump, reaction times, handgrip strength, and flexibility (p < 0.05). For TDEG, only the standing long jump scores failed to significantly improve (p < 0.05). Comparing AEG and TDEG pre- and post-test results, the former showed 30% greater development with respect to balance, standing long jump, auditory reaction time, and handgrip strength (p < 0.05). Conclusion: Based on the significant improvements in physical fitness parameters of AEG, we recommend that children with ASC start sports training immediately when diagnosed with autism and participate in structured physical activities with their peers.

Energy and transportation have an important place among the most important input costs in the production process. In this context, it is expected that domestic natural gas, which will be extracted in the Black Sea Basin, stored and processed in the Filyos Port area, and delivered to the Filyos Industry area from there, will form the low-cost energy source required for high-tech production. It is planned to provide competitive advantage in foreign trade by reducing transportation costs, which is also an important production cost, with Filyos Port. In this study, the possible economic effects of the Filyos Vadi Project, which is shown as one of the most important projects for the Turkish economy in recent years, are analyzed by using the Social Accounts Matrix (SAM). In the study, the basic scenario in the SAM, which was designed to examine the effects of the sectors in the industrial zone to be established within the context of the Filyos Valley Project, on the country's economy, was formed as a 1% increase in revenues as a result of the decrease in cost of input and transportation costs in the production of goods and services. With the multiplier analysis carried out within the framework of the scenario, it has been concluded that there will be 10% increase in production, 12% increase in intermediate input demand, 4% increase in GSYİH and 4,5% increase in income. [ABSTRACT FROM AUTHOR]

In this study, the aluminum alloys with different MgZn2 contents were prepared using the powder metallurgy method. The effect of the MgZn2 contents on the sintering density, porosity, microstructure and microhardness was investigated using optical microscopy, scanning electron microscopy (SEM), X-ray diffraction, and Vickers microhardness. The function mechanism of the intermetallic compounds formed as a result of MgZn2 addition was analyzed. The results revealed that the highest sintering relative density (95.1%), lowest porosity volume fraction (4.81%), and highest hardness (112.4 HV) were observed with the 5% addition of MgZn2 contents. The XRD results show that the microstructure of the bare sample (Al) is mainly composed α-Al phase, while, with the addition of MgZn2, the microstructure turned to have α-Al phase and some intermetallic compounds of Al5Mg11Zn4 and AlMg4Zn11. These intermetallic compounds were formed with higher density at the grain boundaries as white precipitates. [ABSTRACT FROM AUTHOR]

Magnesium alloys have excellent biodegradability but suffer from high corrosion rates and unfavorable biological responses. Thus, a surface modification strategy to regulate the corrosion rate and enhance biocompatibility is required. In this study, pure Mg substrate surfaces were coated with strontium apatite (SrAp) and graphene oxide (GO) biocomposite structures using the hydrothermal method to increase the biocompatibility of the surface of the Mg and obtain a moderate biodegradation rate. The effect of the GO concentration (0, 2, 4, and 6 wt.%) on the surface microstructure and its corrosion behavior were systematically studied. The corrosion behavior of the coatings was characterized in-vitro using the electrochemical polarization method in Hank's solution. An EDS-connected SEM was used to examine the coatings' surface properties. The functional groups of the coatings were identified using ATR-IR spectroscopy. To determine the degree of crystallization and examine the elemental distribution of the coatings, an XRD was used with a grazing incidence attachment. The XRD and SEM-EDS results showed that increasing the GO ratio in the SrAp-based coatings significantly enhanced the homogeneity and crystallinity, and the ATR-IR spectroscopy revealed that the SrAp/GO coatings were rich in functional groups, including hydroxyl, phosphate, and carbonate groups, that are known to promote bone formation and regeneration. The results of the electrochemical polarization tests demonstrated a considerable decrease in the corrosion rates for the samples with SrAp matrix and GO coatings. Additionally, the coatings containing GO exhibited higher polarization resistance (Rp) values, indicating their potential as a promising surface modification technique for biodegradable implants. These findings suggest that incorporating GO into the SrAp coatings could enhance their biocompatibility and provide a moderate biodegradation rate, which is desirable for biomedical applications. [ABSTRACT FROM AUTHOR]

Education has an important role in humans’ behaviours. Undergraduate education has headed among factors that influence maturation period before vocational lifes of individuals. The purpose of this study is to determine whether attitudes of university students for handicapped individuals differ according to some variables. This study which was carried out in screening model was done with 1167 people including 646 females 521 males who maintain their education at faculties taking initial teacher training in 2016 spring term at Yuzuncu Yil University. As data collection tool, Attitude Scale for Being Educated of Handicapped Individuals and Personal Information Form, which was developed by Kosterilioglu [12], was used. As statistical method, Duncan’s multiple range test was used in determining different groups following one-wat analysis of variance. Among these variables, pearson coefficients of correlation were calculated separately in groups in determining relation. In determining relationship between groups and categorical variables , chi square test was used. In calculations, value of p was taken as 0,05 and SPSS statistic program was used for calculations. While point average of attitudes of male students , who maintain their educations at Yuzuncu Yil University, for handicapped people was ascertained as 54.27±23.54, point average of attitudes of female students was determined as 55.86±26.34. A significant difference between male and female students according to gender variable was not seen in attitudes for being educated of handicapped individuals (P>0,05). It was observed that attitudes for being educated of handicapped individuals in starting and end of undergraduate term were higher than intermediate classes (P

The purpose of the study is to determine factors, which lead physically handicapped badminton players in Turkey to tend towards badminton sport, and expectations of sporters. 45 (Male: 29 Female: 16) physically handicapped sporters, who participated in Turkey Bandminton Championship for Physically Handicapped, which was arranged in Antalya on 24-26 February, 2017, from different cities, attended the study voluntarily. Developed by Sunay and his colluages [13], tendency to sports and expectation survey was used in badminton branch after expert opinions, firstly, were received and necessary regulations were made for using it in our study. In order to determine whether the difference between opinions of sporters, attending the study, according to their genders, their ages, their best sport degrees, their sport years, their parents’ educational backgrounds and jobs, is important or not, one-way analysis of variance was used. To identify resource of the difference, Duncan’s multiple range test was used. Kruskal Wallis H test was used when normality and homogeneity of variances were not provided. Value of p for comparisons was taken as 0,05. Consequently, it was determined that, in Turkey, effects of environment, friend-peer group and trainer on sporters playing at elite level as physically handicapped are high in starting badminton firstly while effects of sport complex, parents and siblings, mass media such as television and media organs on tendency to badminton are quite low. It was ascertained that liking badminton sport and delighting in earning success were effective as the reasons of physically handicappeds’ playing badminton sport and their expectations were, firstly, to be chosen for national team and to be national team sporters.