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Article Citation - WoS: 6Citation - Scopus: 8Evaluation of the Anatomical Measurements of the Temporomandibular Joint by Cone-Beam Computed Tomography(Via Medica, 2019) Ocak, M.; Sargon, M. F.; Orhan, K.; Bilecenoglu, B.; Geneci, F.; Uzuner, M. B.Background: To examine the detailed anatomy of the normal temporomandibular joint (TMJ) in a large series of patients divided into different age groups. Materials and methods: Cone-beam computed tomography images of 100 patients included in the study. Morphometric analysis regarding mandibular condyle and mandibular fossa, articular tubercle and the zygomatic arch was done. The volumetric and surface measurements of mandibular condyles (total tissue volume [TV], total bone volume [BV], bone surface area [BS] and percentage of bony tissue of the mandibular condyle [BV/TV] were also measured. Results: Statistical analysis was performed and statistically significant differences according to the side of the joint, sex, and age groups were reported. Additionally, correlations between aging and all of these parameters were also determined. Conclusions: TV, BV, BS and BV/TV parameters according to side, age, and sex groups were defined for normal TMJ which may help to understand the onset and progress of TMJ disorders.Article Citation - WoS: 15Citation - Scopus: 19Online Purchase Behaviour Among Professionals: a Socio-Demographic Perspective for Turkey(Routledge Journals, Taylor & Francis Ltd, 2014) Akman, Ibrahim; Rehan, MohammadThis study reports the findings of a survey concerning the impact of professionals' selected socio-demographic factors with regard to their online purchasing behaviour in Turkey, since this consumer group plays an important role in adopting new technologies in societies. The survey has been conducted using a 'face-to-face interview' approach during an IT event. To keep in line with the available literature, gender, age, education level, income and daily Internet usage, constitute the socio-demographic variants for this study. Five hypotheses were constructed to investigate the nature of the relationship between the socio-demographic factors and the usage of online purchasing. The chi-square method was selected to test the hypotheses. According to the test results, age, income and education level have a significant impact on the online purchasing behaviour of professionals.
