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461
Computational Simulation Of Organic Rankine Cycle Retrofitted To Petroleum Well
منشور في 2014"…As shown in Figure 2, the simulations show that the optimal extraction rate 350 W at temperature difference between inlet and outlet of the well equals 16 oC and ground heat exchanger diameter equals 95 mm. This way, for a particular site the proposed models in the current study can be used to specify the optimal working parameters of geothermal system at different working conditions.…"
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462
Time-motion analysis of elite male kickboxing competition
منشور في 2014"…J Strength Cond Res 28(12): 3537–3543, 2014—The objective of the study was to analyze the time structure of high-level kickboxing matches. A total of 45 combats from 2 male World Championships were monitored using a time-motion analysis system. …"
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463
Glycine and Folate Ameliorate Models of Congenital Sideroblastic Anemia
منشور في 2016"…Sideroblastic anemias are acquired or inherited anemias that result in a decreased ability to synthesize hemoglobin in red blood cells and result in the presence of iron deposits in the mitochondria of red blood cell precursors. …"
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464
Tandem osmotic engine based on hydrogel particles with antipolyelectrolyte and polyelectrolyte effect fuelled by both salinity gradient modes
منشور في 2021"…Exchange of sulfobetaine with methacrylamide (SBAm), the main polymer backbone, revealed a positive increase in energy recovery of 670 J kg−1 with a mean power of 0.19 W kg−1 for the tandem system operating under the same parameters (SPA@SBAm). …"
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465
Iron Sulfide Scale Inhibition in Carbonate Reservoirs
منشور في 2022"…A scale inhibitor solution is introduced into a formation by applying a squeeze treatment. …"
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466
Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment
منشور في 2018"…Electrocardiogram (ECG) system was used with three Ag/AgCl electrodes attached to a participant's chest. …"
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467
Intelligent and secure edge-enabled computing model for sustainable cities using green internet of things
منشور في 2021"…Internet of Things (IoT) consists of a huge number of sensors along with physical things to gather and forward data intelligently. …"
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468
L5 Spinal Nerve Axotomy Induces Distinct Electrophysiological Changes in Axotomized L5- and Adjacent L4-Dorsal Root Ganglion Neurons in Rats .
منشور في 2020"…Consistent with this hypothesis, we found (7 days post-SNA), in SNA rats with established pain hypersensitivity, slower AP kinetics in axotomized L5-neurons and faster AP kinetics in L4-nociceptive neurons including decreased rise time in Aδ-and Aβ-fiber nociceptors, and after-hyperpolarization duration in Aβ-fiber nociceptors. …"
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469
Impact of Irrational Use of Antibiotics Among Patients in the Intensive Care Unit on Clinical Outcomes in Sudan
منشور في 2023"…Inappropriate AMT is significantly associated with uncontrolled infections and lower mortality. Implementing a restrictive infectious control system and effective stewardship programs in hospital ICU wards is recommended.…"
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470
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471
Laboratory testing efficiency during the COVID pandemic: Findings from the Primary Health Care Corporation laboratories in the State of Qatar
منشور في 2024"…Results A total of 404,316 laboratory tests were analyzed. …"
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472
Thermally assisted efficient electrochemical lithium extraction from simulated seawater
منشور في 2022"…Furthermore, the coupled thermal-driven membrane process in the system can also produce freshwater (13.2 kg m-2 h-1) as a byproduct. …"
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473
Pore networks to characterize formation damage due to fines at varied confinement and sand shape
منشور في 2019"…Measures done using pore networks, showed that because of micro-fractures, permeability of the system can increase during hydrate production. This is in contrast to the other systems, where throat sizes shrunk, decreasing the permeability; because of fines migration toward the throats and the small sand grains dislocations. …"
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474
Fibrillar form of α-synuclein-specific scFv antibody inhibits α-synuclein seeds induced aggregation and toxicity
منشور في 2020"…In vitro studies indicated scFvs inhibit the seeding of α-syn aggregation in a time-dependent manner, decreased α-syn seed-induced toxicity in a cell model of PD, and reduced the production of insoluble α-syn phosphorylated at Ser-129 (pS129-α-syn). …"
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475
Inhibition of alpha-synuclein seeded fibril formation and toxicity by herbal medicinal extracts.
منشور في 2020"…Recent studies indicated that seeded fibril formation and toxicity of α-synuclein (α-syn) play a main role in the pathogenesis of certain diseases including Parkinson's disease (PD), multiple system atrophy, and dementia with Lewy bodies. …"
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476
Location privacy preservation in secure crowdsourcing-based cooperative spectrum sensing
منشور في 2016"…The existing solutions present a high level of complexity which decreases the performance of the systems. …"
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477
Cilia proteins are biomarkers of altered flow in the vasculature
منشور في 2022"…To test this hypothesis, we performed shear stress experiments that mimicked flow conditions from low to high shear stress in human primary cells and a zebrafish model system. In the primary cells, we showed that upon shear stress induction, indeed, ciliary fragments were observed in the effluent in vitro, and effluents contained ciliary proteins normally expressed in both endothelial and epithelial cells. …"
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478
Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar
منشور في 2017"…In the last decade Qatar has witnessed a rapid growth in its economic and industrial sector as a result of oil and gas economies. …"
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479
MACHINE LEARNING TECHNIQUES FOR MOTOR GEAR FAULT DETECTION AND DIAGNOSIS
منشور في 2022"…Using convolutional layers, network parameters are greatly decreased in Convolutional Neural Networks (CNNs) by local connectivity and exchanging weights, which comprise a group of kernels with a limited receptive area, unlike a typical neural network with a complete connection through each node. …"
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480
Applying value-based strategies to accelerate access to novel cancer medications: guidance from the Oncology Health Economics Expert Panel in Qatar (Q-OHEP)
منشور في 2023"…Background: In line with global trends, cancer incidence and mortality may have decreased for specific types of cancer in Qatar. However, the cancer-related burden on patients, healthcare systems, and the economy is expected to expand; thus, cancer remains a significant public healthcare issue in Qatar. …"
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