Search
Now showing items 171-180 of 348
Theoretical study of laser light generation and color image formation: FA1:Cs+ and FA2:Li+ centers at the low coordination (100) and (110) surfaces of AgCl and AgBr
(
Wiley Periodicals, Inc.
, 2005 , Article)
The FA1:Cs+ and FA2:Li+ color centers at the low coordination (100) and (110) surfaces of AgCl and AgBr play important roles in laser light generation and color image formation. Double-well potentials at these surfaces are ...
A Discontinuous PWM Method for Balancing the Neutral Point Voltage in Three-Level Inverter-Fed Variable Frequency Drives
(
IEEE
, 2008 , Article)
The paper describes a new discontinuous carrier-based pulsewidth modulation (PWM) method for use in variable frequency drives (VFD) driven by three-level inverters. The method introduces three different switching patterns ...
Influence of adhesive thickness and filler content on the mechanical performance of aluminum single-lap joints bonded with aluminum powder filled epoxy adhesive
(
Elsevier B.V.
, 2007 , Article)
The objective of this study was to develop information on the influence of adhesive thickness and aluminum filler content on the mechanical performance of aluminum joints bonded by aluminum powder filled epoxy. The adhesive ...
Neural-Networks-Based Feedback Linearization versus Model Predictive Control of Continuous Alcoholic Fermentation Process
(
WILEY-VCH Verlag GmbH & Co.
, 2005 , Article)
In this work advanced nonlinear neural networks based control system design algorithms are adopted to control a mechanistic model for an ethanol fermentation process. The process model equations for such systems are highly ...
Helminth parasite larvae collected from Arabian Gulf Fish. 4. description of 4 larvae including two metacercarae, one didymozoid and one acanthocephalan from Emirati coasts
(
Arabian Gulf University
, 2005 , Article)
Four hilminth larvae from different fish hosts caught from Emirati coasts are described. Two are metacercariae related to genus Stephanostomum, type (I) and (II). Type (I) was found encycsted in body cavities of the Indian ...
Efficient Channel Allocation Scheme with Triangle Communication
(
IEEE
, 2009 , Article)
Radio is a valuable resource for wireless/mobile communication systems. In this paper, we present an efficient algorithm using a novel triangle communication model to synchronize processes effectively by searching for free ...
عقوبة السب بين الهدي النبوي و القانون القطري
(
جامعة الشارقة
, 2008 , Article)
اهتمت الشريعة الإسلامية بصيانة الأعراض - وهي مواطن المدح والذم من الإنسان –وعملت على توفير الحماية اللازمة لها، فنصت على عقاب كل من ينال منها بالاتهام الكاذب، وذلك حتى تساعد على تكوين المجتمع الصالح، وتقضي على الرذيلة في ...
Controlling Error Propagation in Network-Coded Cooperative Wireless Systems
(
IEEE
, 2009 , Article)
In cooperative communications, error propagation at relays degrades the diversity order of the system. To combat that effect, it has been suggested to implement a reliability threshold at the relay to control error ...
Self-Imaging based Dispersion Compensation: Performance and Tolerance of the System
(
IEEE
, 2007 , Article)
Transmitting ultra wideband (UWB) pulse signals over optical fiber is a certain sign of chromatic dispersion (CD) existence. CD is a serious problem in optical transmission because the velocity of light depends on the ...
Alternative method of diffraction-enhanced imaging
(
Elsevier B.V.
, 2007 , Article)
Diffraction-enhanced imaging (DEI) is a radiographic technique that derives contrast from an object's X-ray absorption, refraction gradient and small-angle scatter properties (extinction). The DEI imaging system prepares ...