Due to rapid development of technology and increasing use of vehicles, license plate recognition system has numerous applications. In present world, crimes are increasing day by day with a rapid speed and criminals use vehicles in crimes. When we go at a crowded place, we see that people does not follow traffic rules during driving due to which many road accidents occur. So we have designed a l...

It is a matter of general knowledge that neurulation, as it occurs in most chordate embryos, proceeds by longitudinal in-folding of the neural plate. Lovtrup (1965) ably described such morphogenetic movements as they occur in several neurulating amphibians. The mechanical causes of these movements are not clearly understood, however. In his review of the prominent theories of neurulation, Curti...

In vertebrates, the neural plate border (NPB) is established by a group of transcription factors including Dlx3, Msx1 and Zic1. The crosstalk between these NPB specifiers governs the separation of the NPB region into placode and neural crest (NC) territories and also their further differentiation. Understanding the mechanisms of NPB formation and NC development is critical for our knowledge of ...

Neural tube closure is an important and necessary process during the development of the central nervous system. The formation of the neural tube structure from a flat sheet of neural epithelium requires several cell morphogenetic events and tissue dynamics to account for the mechanics of tissue deformation. Cell elongation changes cuboidal cells into columnar cells, and apical constriction then...

car license plate recognition is addressed in this paper. given the development of intelligent transportation systems, it is absolutely essential to implement a strong license plate recognition system. efforts were made to put forward a novel reliable method for car license plate recognition in iran. each license plate recognition system comprises three main parts. the first part is the license...

Cells in the neurogenic region of the fly, Drosophila melanogaster, become either neural stem cells or epidermis and the selection of the former requires the activity of the proneural genes [1]. In contrast, it is commonly thought that all cells in the vertebrate neural plate contribute to the neural tube and that consequently there is no need for the selection of individual neural precursors (...

IANDERSTR0M-LANG AND HOLTER [1931] have described a micro-technique of great beauty, which they have used, amongst other things, for the estimation of reducing sugars [1933]. With the help of this technique, the Pfluiger [1904] method for the quantitative precipitation of glycogen was adapted to the estimation of small amounts of this substance. A number of difficulties were met with, and the e...