فهرست مطالب ali mirzakhani

Most people experience low back pain at least once in their lifetime. Lumbar disc herniation is one of the major causes of low back pain. Treatment methods for disc herniation are very diverse. So, diagnose the exact size of herniation and it`s location can greatly helps specialists in choosing the best treatment methods. In this research, an automated method for diagnosing lumbar disc herniation using MR images is proposed. To achieve this goal, 130 MR images was collected . In the proposed method, using three algorithms, namely region growing, OTSU and active contour, the intervertebral discs and their boundary were precisely separated from the background of the image. In the next step, after extracting the most significant features of the image, images were divided into healthy and unhealthy classes by SVM classifier with 89.9% accuracy. Classification accuracy also compared with other classifiers such as KNN, ensemble, decision trees, and finally determined, SVM classifier has the highest accuracy in classification.

One of the supply contracts provided for in the Criminal Procedure Code is provisional arrest. This article examines the legal status of temporary arrest in domestic law and the terms of issuing this clause in international treaties. In the following, the differences in the arrest arising from the issuance of bail and bail and the imposition of interim detention, we examine the conditions for the issuance of the sentence in the Code of Criminal Procedure Act of 1392, in which cases is it possible to continue the arrest or detention of the accused? Because in Article 242 of the Code of Criminal Procedure, 1392, a time limit is set for the continued imprisonment of the accused, which may not be concluded within this deadline, and in practice the need for the continued arrest of the accused is due to reasons including escape fear, On the other hand, the continued imprisonment of the accused is also contrary to the legal principles and rights. In these cases, the judges are confused because, on the one hand, they can not violate the law, and, on the other hand, respect the rights of the victim and the community and ensure that one of the main goals The criminal system is violated. Afterwards, while expressing the views of the doctrine and jurisprudence, they criticize them and express their disadvantages and merits. Finally, the conflict of temporary arrest with legal principles is addressed and this is considered in terms of legal principles.