Satellite observations of diffuse cosmic gamma rays above 35 MEV.

Özel, M. Emin


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In today‘s world, knowledge is the most powerful factor for the success of the organizations. One of the most important resources to reach this knowledge is the huge data stored in their databases. In the analysis of this data, DM techniques are essentially used. In this thesis, firstly, a comprehensive literature review on DM techniques for the quality improvement in manufacturing is presented. Then one of these techniques is applied on a case study. In the case study, the customer quality perception data ...
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Cloud computing and systems are very popular in today’s Information Technology and Systems and have grown extremely. Cloud computing helps organizations solve increasing IT costs such as their licenses,power consumption,physical protection,by providing better standardization,higher benefit,greater performance,and quick responses of information services. This thesis presents the study of ensuring database security in cloud computing, protecting data especially from internal attacks, and managing high volumes ...
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Nowadays, cyberattacks are occurring progressively. Along with this, diversity, size and density of the cyberattacks are increasing. When the logs of security devices are analyzed, massive amounts of attack signs are detained. Besides, it is also difficult for humans to evaluate the logs accurately. Therefore, the identification of key data, which can be used to distinguish an attack from this very large data set, is important for both rapid detection of attacks and rapid response of security devices. This ...
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In heavily settled areas, deformations induced by the tunnel excavation may cause serious damage to nearby structures. Therefore, it is necessary to study effective means of controlling tunnel induced deformations. The main parameters affecting the failure and deformation state of the soil around a circular underground opening are the physical characteristics of the soil, the diameter of the opening, and the support pressure. In this study, 3-Dimensional (3D) FDM analyses were conducted to assess tunneling ...
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Citation Formats
M. E. Özel, “Satellite observations of diffuse cosmic gamma rays above 35 MEV.,” Ph.D. - Doctoral Program, Middle East Technical University, 1977.