No description available.

No description available.

No description available.

No description available.

No description available.

No description available.

No description available.

This study examines changing gender roles and women&amp / #8217 / s status under the light of t&ouml / re/yasa and shar&amp / #299 / &amp / #8216 / a among the Inner Asian Turkic and Mongolian societies and Ottomans in Anatolia especially between the thirteenth and the first half of the sixteenth centuries. In this frame, this study traces gender roles and women&amp / #8217 / s status in Inner Asia before the influence of Islamic culture and civilizations by using oral and written sources as well as anthropological studies. It also focuses on the formation of t&ouml / re and yasa among Inner Asian societies and shar&amp / #299 / &amp / #8216 / a in the Muslim world. Finally, this study investigates gender roles and women&amp / #8217 / s status in relation with customary (yasa/t&ouml / re and &ouml / rf-i sultani) and religious laws (shar&amp / #299 / &amp / #8216 / a ) among the Mongol Ilkhans, Timurids and Ottomans. Gender roles and women&amp / #8217 / s status are examined according to political, social and cultural characteristics of these dynasties from a comparative perspective.

This study explores incidents in a spatial and temporal context to achieve suitable strategies for urban planning and policing in crime prevention/reduction. For this purpose, space and time related incidents are analyzed through new crime ecology theories within the designed loose-coupled GIS-based system at mezo-micro ecological levels in a case area within Ankara Metropolis, in 2000. Its main argument is that incidents display differences in the spatial and/or temporal distribution among planned, squatter, and in-transition settlements. In exploring distribution of incidents at global and local scales, it also searches the validity and critical adaptability of the new theories developed/practiced in North American and European countries. In line with new theories, incidents at global scale displayed clustering in space and time. Generally, incidents in aggregate, concentrated mostly in planned / less in in-transition / least in squatter areas / and particularly during spring-summer months. However, incidents against people and against property predominated respectively in squatter and planned areas, and between 18:00-00:00, and 00:00-08:00. As for local scale, incidents in aggregate, displayed spatial interaction (clustering), but no space-time interaction. Spatial distribution in time suggested that incidents persistently occur mainly in planned areas. v Incidents against property displayed highest level of spatial, and also temporal clustering at global scale / and particularly spatial clustering (particularly for commercial burglaries/thefts) and space-time clustering (for residential burglaries) at local scale. Complementarily, relatively homogenous global scale spatial distribution of incidents against people is accompanied by their non local scale spatial clustering or space-time clustering, whereby space-time dispersion was observed for simple batteries.

A direct method is developed for solving the 2-D planar/axisymmetric Euler equations. The Euler equations are discretized using a finite-volume method with upwind flux splitting schemes, and the resulting nonlinear system of equations are solved using Newton&amp / #8217 / s Method. Both analytical and numerical methods are used for Jacobian calculations. Numerical method has the advantage of keeping the Jacobian consistent with the numerical flux vector without extremely complex or impractical analytical differentiations. However, numerical method may have accuracy problem and may need longer execution time. In order to improve the accuracy of numerical method detailed error analyses were performed. It was demonstrated that the finite-difference perturbation magnitude and computer precision are the most important parameters that affect the accuracy of numerical Jacobians. A relation was developed for optimum perturbation magnitude that can minimize the error in numerical Jacobians. Results show that very accurate numerical Jacobians can be calculated with optimum perturbation magnitude. The effects of the accuracy of numerical Jacobians on the convergence of flow solver are also investigated. In order to reduce the execution time for numerical Jacobian evaluation, flux vectors with perturbed flow variables are calculated for only related cells. A sparse matrix solver based on LU factorization is used for the solution, and to improve the Jacobian matrix solution some strategies are considered. Effects of different flux splitting methods, higher-order discretizations and several parameters on the performance of the solver are analyzed.