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Toplam kayıt 2256, listelenen: 2191-2200
Channel Estimation Based on Neural Network With Feedback for Mimo Ofdm Mobile Communication Systems
(Taylor & Francis Inc, 2012)
Multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) has received a great deal of attention of recently in achieving high data rate in wireless communication systems such as WIMAX. Channel ...
Identified success factors of graduates in an online program
(Hacettepe Univ, 2012)
There has been a growing body of research on the identification of particular characteristics or factors that can be used to predict learners' success in online learning environments. However, there still exists much ...
Some properties of the multivariate százs operators
(Publ House Bulgarian Acad Sci, 2012)
In this work some properties of multivariate Szazs operators are considered. We prove that the Szazs operators preserve some properties of the function of modulus of continuity, Lipschitz condition, and a kind of monotonicity.
Designing a Knowledge Management Syllabus: How Business Administration Students Learn at a Summer School?
(Acad Conferences Ltd, 2012)
Teaching knowledge management is one of the most growing interests in today's universities program. A new syllabus for the bachelor degree (BA) business students at summer school should be covered in five different modules: ...
Atrial electromechanical coupling interval and P-wave dispersion in healthy elderly
(Springer, 2012)
Background and aims: The aim of our study was to investigate the potential effect of natural aging on atrial fibrillation (AF) by means of electrocardiographic P-wave analysis and measurement of the transthoracic ...
Histomorphometric examination of long-term changes in temporomandibular joints after mandibular lengthening by distraction osteogenesis in rabbits
(Elsevier Science Inc, 2012)
Objective. The purpose of this study was to evaluate long-term histomorphometric changes in temporomandibular joints (TMJs) of rabbits after mandibular distraction osteogenesis (DO). Study Design. Twenty-six rabbits were ...
Morphological Comparison of the Malleoli (Racquet Organs) in Biton zederbaueri and Gluviopsilla Discolor (Daesiidae, Solifugae)
(Amer Entomol Soc, 2012)
The detailed morphology of the malleoli in two male solfugids, Biton zederbaueri (Werner, 1905) and Gluviopsilla discolor (Kraepelin, 1899), (Daesiidae, Solifugae) arc described and illustrated. This study was performed ...
Analysis of Thermal Environmental Effects on Precast, Prestressed Concrete Bridge Girders: Temperature Differentials and Thermal Deformations
(Multi-Science Publ Co Ltd, 2012)
AASHTO specifications provide vertical thermal gradients for the thermal design of precast, prestressed concrete bridge girders. However, the thermal behavior of the girders pertains to not only vertical thermal movement ...
Backpropagation Neural Network Applications for a Welding Process Control Problem
(Springer-Verlag Berlin, 2012)
The aim of this study is to develop predictive Artificial Neural Network (ANN) models for welding process control of a strategic product (155 mm. artillery ammunition) in armed forces' inventories. The critical process ...