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501
Research on the potential of photovoltaic technologies in reducing energy consumption in an urban mixed use residential community. A Case study for net zero energy community in Dub...
منشور في 2018"…Therefore, the key challenge is to reduce the consumption of fossil fuels which decreases the production of greenhouse gases such as CO2 and CH4 by using renewable energy technologies to provide clean carbon free energy that can combat future energy security challenges. …"
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502
Hydrogen Supplement Co-combustion with Diesel in 2 Compression Ignition Engine
منشور في 2015"…The study reports the engine thermal efficiency, NOx emissions and engine exhaust temperature while varying hydrogen content, engine speed and ignition timing. The results show that thermal efficiency of the compression ignition engine increases as hydrogen content increases in the air-intake manifold for the same diesel mass flow rate. …"
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article -
503
Deep Reinforcement Learning Powered IRS-Assisted Downlink NOMA
منشور في 2022"…As the imperfection increases by ten times, the rate decreases by more than 10%.…"
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504
An easy-to-use scalable framework for parallel recursive backtracking
منشور في 2013"…Supercomputers are equipped with an increasingly large number of cores to use computational power as a way of solving problems that are otherwise intractable. …"
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article -
505
A Novel Method to Identify Initial Values of Chaotic Maps in Cybersecurity
منشور في 2019"…With the addition of chaos, the overall strength of communication security systems can be increased, as seen in recent proposals. However, there is a major drawback of using chaos in communication security systems. …"
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506
Predicting the Impact of Data Poisoning Attacks in Blockchain-Enabled Supply Chain Networks
منشور في 2023"…As computer networks become increasingly important in various domains, the need for secure and reliable networks becomes more pressing, particularly in the context of blockchain-enabled supply chain networks. …"
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507
Solar syngas production via methanothermal reduction of strontium oxide
منشور في 2020"…Application of heat recuperation considerably decreased the requirement of solar energy input, and hence the process efficiency is further amplified. …"
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508
Effect of fasting on laryngopharyngeal reflux disease in male subjects
منشور في 2012"…Fasting results in a nonsignificant increase in laryngopharyngeal reflux disease. The increase can be hypothetically explained on the change in eating habits and the known alterations in gastric secretions during Ramadan. …"
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article -
509
The downside of cardiac devices insertion
منشور في 2015"…<p>In the past decade, there has been a significant worldwide increase in the implantation of cardiac devices such as permanent pacemakers, cardiac defibrillators, and biventricular pacemakers, and this trend is likely to continue because of increasing life expectancy. …"
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510
Lateral Confinement of RC Columns by Internal Structural Steel Strip Bands
منشور في 2016احصل على النص الكامل
doctoralThesis -
511
Potent anti-tumor promoting effects of Daucus carota oil extract in mice
منشور في 2008"…Inraperitoneal treatment inhibited tumor yield by 43%, and decreased the tumor volume by 85% at week 20. Gavage treatment failed to inhibit the promotion of tumors but decreased tumor volume by 20%. …"
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article -
512
The global, regional, and national burden of colorectal cancer and its attributable risk factors in 195 countries and territories, 1990–2017: a systematic analysis for the Global B...
منشور في 2019"…Globally, colorectal cancer accounted for 896 000 (876 300–915 700) deaths in 2017, with an age-standardised death rate of 11·5 (11·3–11·8) per 100 000 person-years, which decreased between 1990 and 2017 (−13·5% [–18·4 to −10·0]). …"
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513
In‐hospital neonatal mortality and the role of consanguinity
منشور في 2012"…Abstract Background: Consanguinity which increases the risk of genetic disorders has been implicated at times in infant mortality. …"
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article -
514
Unleashing the pandemic volatility: A glimpse into the stock market performance of developed economies during COVID-19
منشور في 2024"…In addition to this, it can be noted that compared to before COVID-19, the stock markets showed negative returns, and increased volatility during the COVID-19. Hence, based on these findings, this study provides significant insights for global stock market investors and economic policymakers regarding financial portfolio construction particularly during crises times.…"
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515
Crunching the numbers of food poisoning in Qatar
منشور في 2016"…The trend was generally decreasing during the investigated time period, which can be attributed to improvements in the food chain and sanitation in the country, they say.…"
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516
Adopting Geophysical Testing Techniques in Geotechnical Investigation and Shallow Foundation Design
منشور في 2018احصل على النص الكامل
doctoralThesis -
517
Seat belt and mobile phone use among young adult drivers in the State of Qatar
منشور في 2015"…Increased awareness and enforcement of road safety laws are required to control this epidemic of road traffic injury, disability and fatality. …"
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518
What drives cryptocurrency pump and dump schemes: Coin versus market factors?
منشور في 2024"…Furthermore, the study employs count time-series models to examine market-based factors. …"
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article -
519
Electrochemical response in ionic polymer transducers
منشور في 2008"…The charge density accumulated at the electrode also increases with the dielectric permittivity. An increase of the diffusion coefficient increases the peak current and results in a smaller time decay constant. …"
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article -
520
The mediating effect of organizational culture of effectiveness on the relationship between innovative work behavior and transformational leadership
منشور في 2022"…In these times of uncertainty in which change is the only constant, sustaining one’s business and succeeding in a competitive market has been challenging. …"
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masterThesis