after 50 years of  hegemony of  the  mubarak authoritarian discourse in egypt, the people of this country were able to challenge the hegemony of authoritarian discourse. with the fall of the mubarak regime, the muslim brotherhood seized power. a year after  that muslim brotherhood coming to power, the group, due  to the  incompetence in accordance with the political and economic conditions, lac...

An individual can be identified effectively using palmprints. In this paper we propose palmprint identification based on DWT, DCT and QPCA (PIDDQ). Histogram equalization is used on palmprint to enhance contrast of an image. The DWT is applied on Histogram equalized image to generate LL, LH, HL and HH bands. The LL band is converted into DCT coefficients using DCT. QPCA is applied on DCT coeffi...

The Dot Counting Test (DCT) offers a technique for malingering detection that is less transparent than the forced-choice testing that has received so much recent attention. The present study defined six dependent variables derived from DCT responses, and examined these variables in the context of differentiating simulators from non-simulators. Four groups of subjects were studied: normal contro...

  Drawing on recent developments in linguistic description and applied linguistics, it can be concluded that learning a language necessitates getting to know something and being able to do something with that knowledge: competence, and performance. Structural approach to language description attaches importance to the former; communicative approach to the latter. Appropriate classroom discours...

This paper presents an approach for identifying recaptured image based on DCT coefficients. The low frequency of an image mainly reflect such information as texture and profile details. The difference between real live face images and recaptured images can be described by the low frequency of DCT coefficients. Characterized by the features of the simple and low complexity, DCT Transformation ca...

This paper describes the implementation of a Quantized Discrete Transform algorithm (QDCT) for an H.26L test model. The QDCT is used for both MPEG and H.263 video coding [1]. The MPEG and H.263 coding are based on fractional 8x8 blocks. The new H.26L video standard uses a residue transform that is based on a 4x4 block and an integer transform. Several implementations of the QDCT are proposed in...