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381
Many meta-analyses of rare events in the Cochrane Database of Systematic Reviews were underpowered
منشور في 2021"…Background and ObjectiveMeta-analysis is a statistical method with the ability to increase the power for statistical inference, while it may still face the problem of being underpowered. …"
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382
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383
Life Cycle Cost Analysis as a Technique to Reduce Project’s Cost Overruns of Assets in UAE: A Case Study-Based Research
منشور في 2011"…In 13 projects investigated from both organisations, it was found that the cost overruns were approximately estimated as AED27 million. These cost overruns represent 7.7% of the total allocated budget for the 13 projects, and if all the projects were studied, the percentage might increase further. …"
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384
‘The newest vital sign among pregnant women attending women wellness and research Centre in Qatar: a cross-sectional study’
منشور في 2022"…In the context of pregnancy, inadequate health literacy has been linked to several adverse outcomes among pregnant women such as unplanned conception, smoking, and lack of multi-vitamin intake. Given the paucity of data, this study aimed to assess the level of health literacy and its determinants among pregnant women in the State of Qatar.…"
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385
Price-aware traffic splitting in D2D HetNets with cost-energy-QoE tradeoffs
منشور في 2020"…With the advances in wireless technologies, there has been tremendous increase in user demand for resource-intensive mobile Internet services. …"
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386
Economic policy uncertainty: Global energy security with diversification
منشور في 2024"…The results reveal that when EPU increases, the spectrum of energy sources declines, negatively impacting energy security. …"
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387
Sustainable governance and technological innovation: Moderating environmental risks of resource rents
منشور في 2026"…The Driscoll and Kray standard error (DKse) and Fully Modified Ordinary Least Square (FMOLS) estimation techniques confirm the robustness of the MMQR findings. …"
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388
Error probability of coded STBC systems in block fading environments
منشور في 2006"…Results show that the performance degradation due to channel memory decreases as the number of transmit antennas is increased. Moreover, the optimal channel memory increases with increasing the number of transmit antennas.…"
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389
Global Burden of Cardiovascular Diseases and Risk Factors, 1990–2019
منشور في 2020"…GBD, an ongoing multinational collaboration to provide comparable and consistent estimates of population health over time, used all available population-level data sources on incidence, prevalence, case fatality, mortality, and health risks to produce estimates for 204 countries and territories from 1990 to 2019. …"
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390
Rapid mercury removal using living indigenous microalgal communities for water treatment applications
منشور في 2025"…Comprehensive isotherm analysis revealed the Dubinin-Radushkevich model provided the best fit (R<sup>2</sup> = 0.998), indicating physical adsorption as the predominant mechanism, as the calculated mean free energy (E = 5.00 kJ/mol) falls within the 1–8 kJ/mol range characteristic of physical adsorption. …"
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391
A Novel Approach to Monitor Head Movement Inside an MR Scanner Using Voltages Induced in Coils by Time-Varying Gradients
منشور في 2023"…This would speed up the model formation phase and increase the temporal resolution of position monitoring. …"
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392
An experimental and numerical study of the effect of cryogenic cooling on the surface integrity of drilled holes in AZ31B Mg alloy
منشور في 2015"…Using an expression that relates Z-parameter to grain size, average values of the latter were estimated. Surface hardness values were also estimated from a Hall–Petch-like relation. …"
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393
Investigating the Fluorescence Quenching of Doxorubicin in Folic Acid Solutions and Its Relation to Ligand-Targeted Nanocarriers
منشور في 2015"…Using the Stern-Volmer equation, we estimate the association constant of FA-Dox to be Ksv = 1 5×104 M−1. …"
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394
Urban planning impact on summer human thermal comfort in Doha, Qatar
منشور في 2024"…The findings reveal a notable increase in the built-up area of Doha municipality, predominantly at the expense of desert land and water bodies. …"
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395
An Ultrafast Maximum Power Point Setting Scheme for Photovoltaic Arrays Using Model Parameter Identification
منشور في 2015"…In order to separate the search algorithms from converter operation, a model parameter identification approach is presented to estimate insolation conditions of each PV panel and build a real-time overallP-Icurve of PV arrays. …"
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396
Novel methodology to couple decline curve analysis with CFD reservoir simulations for complex shale gas reservoirs
منشور في 2024"…The new methodology also tests fracture characteristics. It shows that increased porosity and permeability will increase the recoverable reserves but will have varying effects on the decline rate. …"
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397
The prevalence of internationalization of higher education in the Middle East and North Africa: challenges and opportunities
منشور في 2024"…Institutions are recommended to allocate more staffing and financial resources to increase internationalization, making it a strategic asset.…"
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398
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399
Bank-Specific and Macroeconomic Determinants of Islamic Banks Profitability: The Case of GCC Countries
منشور في 2020"…These findings provide valuable policy implications which may assist Islamic banks operating in the GCC region to improve their performance and increase their profitability.…"
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400
The Use of Microwave Tomography in Bone Healing Monitoring
منشور في 2019احصل على النص الكامل
doctoralThesis