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141
IMPROVING BER PERFORMANCE OF LDPC CODES BASED ON INTERMEDIATE DECODING RESULTS
Published 2007“…Simulation results with a rate ½ (1024,512) progressive edge-growth (PEG) LDPC code show that the proposed modification can decrease the BER by as much as 10-to-40%, particularly for high SNR values.…”
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142
A comprehensive design and rating study of evaporative coolers and condensers. Part I. Performance evaluation
Published 2020“…It is demonstrated that thermal effectiveness of the evaporative heat exchangers degrades significantly with time indicating that, for a low risk level (pZ0.01), there is about 66.7% decrease in effectiveness for the given fouling model. …”
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143
The Effects of Local Aggregates on the Mechanical Properties of Engineered Cementitious Composites (ECC)
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144
Co‐operative learning for Children with an Autistic Spectrum disorder (ASD) in mainstream and special class settings
Published 2007“…Both children were placed in CL groups which included three typically developing peers, one male and two females. …”
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145
Positron annihilation doppler broadening spectroscopy of carbon black and carbon black-filled rubber polymers
Published 1999“…The S parameter is found to decrease with carbon black particle and aggregate diameter, to increase with carbon black surface area, and to decrease as more carbon black is added to the polymer samples. …”
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146
The Impact of a Computerized Potassium Alert on Adverse Drug Events and Pharmacists' Interventions
Published 2010“…Methods: An alert was built into the pharmacy computer system, which warned pharmacists about a potassium level greater than 5.1 mEq/L when processing an order that could increase potassium. …”
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1,2,4-Trimethylbenzene Transformation Reaction Compared With Its Transalkylation Reaction With Toluene Over USY Zeolite
Published 2020“…The range of temperature investigated was 400-500 degrees C with time on stream ranging from 3 to 15 s. The effect of reaction conditions on the variation of the p-xylene to o-xylene product ratio (P/O), distribution of trimethylbenzene (TMB) isomers (1,3,5-TMB to 1,2,3-TMB), and values of xylene/tetramethylbenzene (X/TeMB) ratios are reported. …”
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149
Communication Network for Ultrasonic Acoustic Water Leakage Detectors
Published 2020“…This paper presents a method of expanding the sensing component of acoustic detectors by connecting acoustic sensors through a digital communication system using the 3G/4G networks to a monitoring center with an acoustic spectrum analyzer. …”
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150
A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
Published 2020“…The strong acidic cation polymeric exchanger resin is commercially called MERCK 104765 cation exchanger IV with capacity greater than 3.2 mmol/ml, while the strong basic anion polymeric exchanger resin is commercially called MERCK 104767 anion exchanger III with capacities greater than 1.0 mmol/ml. …”
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151
Phase transitions of nanoemulsions using ultrasound: Experimental observations
Published 2012“…Additionally, as the size of the emulsion droplet increased, the intensity required for bubble formation decreased. …”
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152
Brain Connectivity Analysis Under Semantic Vigilance and Enhanced Mental States
Published 2019“…BRMUS factors, such as fatigue, depression, and anger, significantly decrease in the enhancement group compared to vigilance group. …”
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153
An efficient failure-resilient mutual exclusion algorithm for distributed systems leveraging a novel zero-message overlay structure
Published 2024“…An extensive simulation study demonstrates the viability and efficiency of the proposed algorithm under various node failure models, and relevant metrics (e.g., node queue dimension, number of exchanged messages, and number of disconnected nodes) indicate a graceful degradation in performance with decreasing number of functioning nodes. For instance, for 4,096 nodes organized in a logical tree of arity 4 and with 4 physical nodes for logical node, a negligible number of nodes is disconnected from the tree after 250 epochs when the per-node per-epoch failure probability is p f ≤ 0 . 0008 . …”
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Numerical Investigation of the Fetal Left Heart Hemodynamics During Gestational Stages
Published 2021“…This maximum WSS decreases to 11 Pa at the gestational week of 27, indicating nearly three-times reduction in the peak shear stress. …”
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Influence of natural gas composition on adsorption in calcite Nanopores: A DFT study
Published 2021“…The results of the simulation calculations showed that as the nanopore diameter decreases, the adsorption energy increases exponentially due to the geometry of the smallest pore that increases the affinity of the molecules to the surface. …”
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156
Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar
Published 2023“…</p><h3>Conclusion</h3><p dir="ltr">Many pregnant women use the internet to access information about PA and diet, and greater use is associated with more positive lifestyle changes. …”
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157
Tabu search based circuit optimization
Published 1998“…Such a strategy leads to sizable circuit speed improvement with minimum increase in the overall circuit capacitance. Compared to earlier approaches, the presented technique produces circuits with remarkable increase in speed (greater than 20%) for very small increase in overall circuit capacitance (less than 3%)…”
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158
Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis
Published 2019“…Second, we examined symptom queries preceding queries on the 12-step program at time lags of 0-7 days, 7-14 days, and 14-30 days, where the probability of asking about a medical symptom was greater in the 30-day time window preceding 12-step program information-seeking as compared to all previous times that the symptom was queried.…”
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EEG-Based Semantic Vigilance Level Classification Using Directed Connectivity Patterns and Graph Theory Analysis
Published 2020“…Behaviorally, all subjects demonstrated vigilance decrement as reflected by the significant increase in response time and reduced accuracy. The strength and directionality of information flow in the connectivity network by RWTE/PDC and the GTA measures significantly decrease with vigilance decrement, p<0.05. …”
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Factors affecting acoustically triggered release of drugs from polymeric micelles
Published 2000“…The measurements were based on the decrease in fluorescence intensity when drug was transferred from the micelle core to the aqueous environment. …”
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