Modern communications systems are heavily reliant on statistical techniques to recover information in the presence of noise and interference. One of the mathematical structures used to achieve this goal is Hadamard matrices. They are used in many different ways and some examples are given. This paper concentrates on code division multiple access systems where Hadamard matrices are used for user...

Modern communications systems are heavily reliant on statistical techniques to recover information in the presence of noise and interference. One of the mathematical structures used to achieve this goal is Hadamard matrices. They are used in many different ways and some examples are given. This paper concentrates on code division multiple access systems where Hadamard matrices are used for user...

Jafar sadegh Tabrizi, Sahar Farahsa, Ali Taghizadieh, Madineh Mostafanejad. Health Services Management Research Center, Department of health services management, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran; Iranian center of excellence in health management, Department of health services management, School of Management and Medical Informatic...

iii ACKNOWLEDGEMENTS Special thanks go to my advisor, Dr. Book, for his support and guidance throughout this project and to my committee members Dr. Sadegh and Dr. Paredis. Our lab research engineer, James D. Huggins, was instrumental to getting a working system and teaching me the ways of the hydraulic world. This work would not have been possible without the generous support of many companies...

Balanced sampling plans excluding contiguous units (or BSEC) were first introduced by Hedayat, Rao and Stufken in 1988. In this paper, we discuss these designs having cyclic automorphisms. We use Langford sequence to construct all admissible cyclic BSEC (or CBSEC) of block size 3. As consequent we obtain that the existence spectrum of a CBSEC(v, 3, ) are either v ∈ {1, 3}, or v 9 and (v − 3) ≡ ...

l’homme a toujours souffert du caractère impeccable du réel qui, imposant des répressions mentales et sociales, interdit la réalisation des souhaits et des désirs. pourtant il semble que rien ne puisse faire d’obstacles à l’esprit humain lorsqu’il prend la voie du rêve, ce phénomène compliqué et surnaturel. mais quelle est la fonction du rêve quand il entre dans le domaine de la littérature? pe...

This book stems from the author’s exploration of encounter between Iran and modernity. preoccupation takes shape here through examination Sadegh Hedayat’s texts in their variety complexity. Azadibougar analyses poetics modernity his response to own peripheral condition world literature. The a strong stance against tragic-romantic approach focus on life many scholarly that studied this influenti...

l’homme a toujours souffert du caractère impeccable du réel qui, imposant des répressions mentales et sociales, interdit la réalisation des souhaits et des désirs. pourtant il semble que rien ne puisse faire d’obstacles à l’esprit humain lorsqu’il prend la voie du rêve, ce phénomène compliqué et surnaturel. mais quelle est la fonction du rêve quand il entre dans le domaine de la littérature? pe...

EDUCATIONAL DEPARTMENTS Abolghasem Amini, Jafar Sadegh Tabrizi, Sahar Farahsa. Associate Professor of medical education, Department of medical education, Education Development Center (EDC), Tabriz University of Medical Sciences Tabriz, Iran; Associate Professor of health services management, Health Services Management Research Center, Department of health services management, School of Manageme...