the present dissertation aims to investigate four-word lexical bundles in applied linguistics research articles by iranian and internationally-published writers. the aims of this study are two-fold: first of all, attempts have been made to create a comprehensive list of the most commonly used four-word lexical bundles categorized by their type and token frequency, their structural characteristi...

a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...

we show that when both sources ( lepton flavor violation sources and cp-violating phases) are present, the electric dipole moment of the electron, $d_e$, receives a contribution from the phase of the trilinear $a$-term of staus, $phi_{a_ au}$. for $phi_{a_ au}=pi/2$, the value of $d_e$, depending on the ratios of the lfv mass elements, can range between zero and three orders of magnitude a...

The lack of a unified jurisdictional rule in civil and commercial issues at international level and global nature of cyberspace caused that effect of a legal acts exceeds the bounds of a country and several courts exercise their jurisdiction to one legal relation by resorting to various factors. To avoid this unwanted jurisdiction, parties of international contract attempted to determine the co...

  Administrative appointments are internal decisions which normally have legal effect, Administrative measures are so differents, but how dose not refer to citizens. In some legal systems internal decisions are not subject to judicial review. This article proves that Administrative Justice Court has jurisdiction to administrative appointment, but given that this is not general decision which ca...

Since in Iranian jurisprudence and law, the mentally retarded people have not been clearly included among the ward (minor, incompetents and lunatics), their position and legal status are required to be studied. The current research aims at filling the existing gap in this field and eradication of ambiguities and doubts as well as legal and judiciary gaps through a serious effort. Having referre...

Introduction: Emergency information management system helps to improve the quality of the services rendered in emergency department, to meet the legal, requirements, accreditations, and research purposes. This study aimed to examine and compare teaching and non-teaching hospitals emergency centers' information management systems affiliated to Hormozgan University of Medical Sciences. Metho...

abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...