background: the loop pattern of the small intestine is of considerable importance in categorizing them and the intestine length of the two sex is different. in this respect there is no research performed on pheasant family as guinea fowl. objectives: in this research histomorphology of guinea fowl's small intestine was studied. methods: for this study 20 adult male and female guinea fowls ...

in this paper, the impacts of installing superconducting fault current limiter (sfcl)in radial and loop power distribution system are evaluated to improve voltage sag in both cases of with and without distributed generations (dg). among various sfcls, the hybrid type with a superconducting element in parallel with a current limiting reactor (clr) is selected. this is more effective than resisto...

the problem of pole assignment, also known as an eigenvalue assignment, in linear discrete-time periodic systems in discs was solved by a novel method which employs elementary similarity operations. the former methods tried to assign the points inside the unit circle while preserving the stability of the discrete time periodic system. nevertheless, now we can obtain the location of eigenvalues ...

time-delay identification is one of the most important parameters in designing controllers. in the cases where the number of inputs and outputs in a system are more than one, this identification is of great concern. in this paper, a novel autocorrelation-based scheme for the state variable time-delay identification for multi-input multi-output (mimo) system has been presented. this method is ba...

The Cholinergic and GABAergic .bers of the medial septal/diagonal band of Broca (MS/DB) area project to the hippocampus and constitute the septo-hippocampal pathway, which has been proven to play a role in learning and memory. In addition, the hippocampus has bidirectional connections with the septum so that to self-regulate of cholinergic input. The activity of septal and hippocampal neuron...

The telecommunications infrastructure has undergone a great deal of change recently, and it seems that the rate of change increases exponentially as time passes. For example, DLC technology and the local loop will become more important in the future in delivering the new services that customers will require. This tutorial first addresses the history of subscriber carriers because it is importan...

The telecommunications infrastructure has undergone a great deal of change recently, and it seems that the rate of change increases exponentially as time passes. For example, DLC technology and the local loop will become more important in the future in delivering the new services that customers will require. This tutorial first addresses the history of subscriber carriers because it is importan...