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541
Development of a multi-zone adiabatic reactor optimization framework for oxidative coupling of methane
منشور في 2025"…Our results show that distributing oxygen across multiple zones with interstage cooling increases the C<sub>2</sub> yield by almost 8 times, from 5.7% in a single zone to 46.5 % across 30 zones, achieving smoother temperature profiles without changing the catalyst.…"
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542
Determinants of Off-Balance Sheet Business in the Case of GCC Banking Sectors during Covid-19
منشور في 2025احصل على النص الكامل
doctoralThesis -
543
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544
Emerging 2D MXene-based polymeric membranes for water treatment and desalination
منشور في 2024"…Addressing this challenge requires a shift toward alternative water treatment technologies. In recent times, there has been a noteworthy surge in the application of innovative 2D nanomaterials MXenes for water treatment. …"
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article -
545
Assessment of High-resolution Local Emissions and Land-use in Air Quality Forecasting at an Urban, Coastal, Desert Environment
منشور في 2022"…The model’s forecast accuracy was assessed against measurement data from five ground air quality monitoring stations in the greater metropolitan area of Doha over a one-month period. …"
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546
The effects of long-term testosterone treatment on endocrine parameters in hypogonadal men: 12-year data from a prospective controlled registry study
منشور في 2022"…Blood samples were taken at every other visit to measure levels of total T (TT), calculated free T, sex hormone-binding globulin (SHBG), estradiol, luteinizing hormone (LH), follicle-stimulating hormone (FSH), progesterone and prolactin. We observed an increase in TT of 15.5 nmol/L (<i>p</i> < 0.0001), a reduction in SHBG of 10.5 nmol/L (<i>p</i> < 0.0001) and an increase in calculated free T of 383.04 pmol/L (<i>p</i> < 0.0001) over the study period. …"
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547
Spatiotemporal mapping of groundwater salinity in Al-Batinah, Oman
منشور في 2021"…A salinity map was created to track the changes in groundwater salinity over time in the study area. The results show that water salinity increases over time due to the increase in urbanization and over-pumping of water from these wells. …"
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article -
548
Influence of temperature on tire-pavement noise in hot climates: Qatar case
منشور في 2021"…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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549
Dynamic Analysis of Flexible Mechanisms with Clearance
منشور في 2016احصل على النص الكامل
doctoralThesis -
550
Evaluating system performance in Gigabit networks
منشور في 2003"…This dramatic bandwidth increase calls for optimizations and good design considerations in many key components of the hosts and servers. …"
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article -
551
Types of PMO and their roles in the UAE Oil & Gas Production Companies
منشور في 2014"…Some researchers argued that this failure might be due to the increase in the concurrent projects number in big organizations which were increasing the project management complexity while competing, and in the same time depleting the organization resources. …"
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552
Indirect tool-wear maps for tool condition monitoring in dry metal drilling operations
منشور في 2011"…For verification, this index is found to positively track the corresponding increase in cutting forces. Utilizing this index, an implementation example is presented in this paper by which a real-time tool monitoring of chisel drills is achieved by inputting the CRI along with the cutting parameters to an Artificial Neural Network (ANN) which yielded good tool condition predictions.…"
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conferenceObject -
553
Novel paclitaxel formulations solubilized by parenteral nutrition nanoemulsions for application against glioma cell lines
منشور في 2016"…The zeta potential of linoleic had a greater negative value than that of Intralipid.Loading efficiencies for paclitaxel were 70.4–80.2% and 44.2–57.4% for Clinoleic and Intralipid formulations, respectively. …"
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article -
554
Fixed-interval versus OCT-guided variable dosing of intravitreal bevacizumab in the management of neovascular age-related macular degeneration
منشور في 2012"…Similarly, CRT decreased after 12 months by 80.7 μm for variable dosing vs 100.5 μm for fixed-interval dosing (P = .37). …"
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article -
555
The Effect of Recombinant Anthrax Lethal Toxin on Breast Cancer Cell Motility, Adhesion, and Invasion
منشور في 2020"…Cells treated with LT showed a significant decrease in motility as seen in 2D time-lapse and wound healing assays. Additionally, cells treated with LT showed an increase in adhesion, decrease in invasion across a collagen matrix, and in increase in Rho A activation. …"
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احصل على النص الكامل
masterThesis -
556
Spatiotemporal mapping of groundwater salinity in Al-Batinah, Oman
منشور في 2021"…A salinity map was created to track the changes in groundwater salinity over time in the study area. The results show that water salinity increases over time due to the increase in urbanization and over-pumping of water from these wells. …"
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557
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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558
Effect of the stretch rate during uniaxial testing on the mechanical properties of prolene
منشور في 2017"…For extension (%) at peak load, a decreasing trend was found vs. stretch rate (R2 = 0.81; two-tailed p value = 0.037) where increasing the displacement rate from 1 mm/min to 500 mm/min corresponds to a 22% decrease in the relative elongation of the mesh. …"
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conferenceObject -
559
The Effect of Indoor Air Quality on Occupants’ Health and Performance in Office Buildings in Dubai
منشور في 2013"…As people spend most of their time indoors, enough attention should be given to the indoor environment conditions including the air quality. …"
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560
Proliferation and differentiation of human adipose-derived mesenchymal stem cells (ASCs) into osteoblastic lineage are passage dependent
منشور في 2014"…Calcium deposition and alkaline phosphatase activity were the highest at P2 but completely abrogated at P4. Increased passage number impaired cell growth; P2 cultures exhibited exponential growth, while cells at P4 and P6 showed near linear growth with cell population doubling times increased from 3.2 at P2 to 4.8 d at P6. …"
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article