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السجلات المعروضة 191 -- 200 من 318
Iterative compressive estimation and decoding for network-channel-coded two-way relay sparse ISI channels
(
IEEE
, 2012 , Article)
We propose an iterative compressive channel estimation and decoding scheme for network-channel-coded two-way relay sparse intersymbol interference channels. The underlying system model comprises two source nodes and one ...
Orthogonalized partial directed coherence for functional connectivity analysis of newborn EEG
(2012 , Conference Paper)
The aim of this study is to develop a time-frequency method and test its applicability to investigating directional cortical connectivity in the newborn brain considering the effect of volume conduction. We modified ...
Qualitative Analysis of Student Perceptions of E-Portfolios in a Teacher Education Program
(
International Society for Technology in Education (ISTE)
, 2012 , Article)
In the last decade, e-portfolios have moved to the forefront of teacher preparation programs across the
United States. With its widespread use, faculty and administrators need to understand teacher candidates’ perspectives ...
Design of a high-resolution separable-kernel quadratic TFD for improving newborn health outcomes using fetal movement detection
(2012 , Conference Paper)
Prior to birth, fetus health can be monitored by the variety and scale of its movements. In addition, at birth, EEG signals are recorded from at-risk newborns. Studies have shown that both fetal movements and newborn EEGs ...
عقيدة الديانة المسيحية : قراءة نقدية
(
جامعة قطر
, 2012 , Article)
استدعت النظرة العقلية دراسة ظاهرة تطور الأديان من حيث تغيرها وتعدد فرقها ومذاهبها واتجاهاتها، ومحاولة الوقوف على أسبابها، وكيفية تعددها وانشقاقها إلى فرق ومذاهب واتجاهات في الدين الواحد، مما جعلني أتوجه لدراسة الدين المسيحي ...
The influence of consumers' preferences and perceptions of oral solid dosage forms on their treatment
(2012 , Article)
Background: Beyond the direct pharmacological effect of medicines, preferences and perceptions toward a particular oral solid dosage form (OSDF) play a crucial role in recovery and may reduce adherence to the prescribed ...
Mothers' knowledge, attitude and practice regarding diarrhea and its management in morang nepal: An interventional study
(2012 , Article)
Purpose: To assess diarrhea-related knowledge, attitude and practice through successive educational interventions. Methods: This was an interventional study conducted at nine different locations of Morang district, Nepal ...
Simplified generic on-line PWM technique for single phase grid connected current source inverters
(
Institute of Electrical and Electronics Engineers Inc.
, 2012 , Conference Paper)
Mandatory restrictions for a current source inverter's (CSI's) proper operation, like continuity of the DC link current, complicate the corresponding PWM generation especially in the case of single phase systems. Classical ...
A coaxial magnetic gearbox with magnetic levitation capabilities
(
IEEEIEEE
, 2012 , Conference Paper)
Magnetic gearboxes (MGBs) are now a powerful alternative to their conventional mechanical counterparts in terms of reduced maintenance requirements, improved reliability, tolerance to mechanical inaccuracies, and inherent ...
Negotiating an End to Somalia's War with al Shabaab Why Military Solutions Aren't Enough: Why Military Solutions Aren't Enough
(
Council on Foreign Relations
, 2012 , Article)
In August 2011, after three years of fighting, forces backing the Somali Transitional Federal
Government (TFG) took control of the Somali capital of Mogadishu. Although this was a welcome
development, it was a short-term ...