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Now showing items 221-230 of 250
Defining optimum panel dimensions of yeniçeltek coal mine [Yeniçeltek kömür işletmesi optimum pano boyutlarinin tanimlanmasi]
(2015)
Yeniçeltek Coal field in Suluova Region, Amasya, reserves amounting to 23 million tons overlying 400-500 m beneath the surface. Coal deposit ranging in thickness between 2 and 12 m. was affected by intensive tectonic ...
The effects of problem solving applications on the development of science process skills, logical thinking skills and perception on problem solving ability in the science laboratory
(2015)
This study was conducted with 98 prospective science teachers, who were composed of 50 prospective teachers that had participated in problem-solving applications and 48 prospective teachers who were taught within a more ...
Potentially toxic elements of volcanic ash soils in the Cappadocia region of central Turkey
(2015)
We determined the variability and content of potentially toxic elements (PTEs) in soils formed on volcanic parent materials erupted from Erciyes stratovolcano in the middle Anatolian region of Turkey. The PTE content of ...
Effect of whole-body vibration on operators and drivers: Measurement and evaluation [Tüm vücut titresiminin operatör ve sürücüler üzerindeki etkileri: Ölçümü ve degerlendirilmesi]
(2015)
Vibrating forming machines and equipment are used in almost all parts of industry. While some vibration sources cause vibration that reaches the hands and arms of employees, some others leave the body under the negative ...
Association of Clinical and Genetic Features in Familial Mediterranean Fever Among Children from Central Anatolia, Turkey
(2015)
The aim of the present study was to perform a genotype/phenotype and gender correlation in children in addition to investigate distribution and frequency of the Mediterranean fever gene mutations. Records of 700 children ...
An applied study on the comparision of the correlation between sociocultural activities and education
(2015)
Individual and social activities are of utmost importance in terms of education. Cultural activities, which can also be considered as sociological activities, contribute to the development of the individuals and the ...
The evaluation of the relationship among various maturation indicators in Turkish subjects [Türk bireylerde çeşitli maturasyon indikatörleri arasindaki ilişkilerin değerlendirilmesi]
(2015)
Objectives: The aim of this study was to reveal the relationships among chronological age, dental age, cervical vertebral maturation and hand-wrist maturation. Materials and Methods: The study consisted of the panoramic, ...
Shaping ability of reciprocating single-file and full-sequence rotary instrumentation systems in simulated curved canals
(2015)
Objective: The purpose of this study was to evaluate the shaping ability of three nickel-titanium systems in simulated curved canals. Materials and Methods: Sixty simulated canals were prepared to apical size 25 with ...
A comparison of standard and retrospective pre-post testıng for measuring the changes in science teaching efficacy beliefs
(2015)
Thirty-nine American and 78 Turkish preservice elementary teachers’ personal science teaching efficacy (PSTE) beliefs were investigated during science methods courses with standard and retrospective pre-post testing methods. ...
Response surface modelling for reactive dye removal using bio-solids: Application of box-behnken experimental design
(2015)
The removal of reactive dyes is rather difficult by chemical coagulation/flocculation because of strong resistance to biodegradation in aerobic environments. The removal of color from textile wastewater using low-cost ...