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261
Impact of timing and severity of COVID-19 infection in pregnancy on intrauterine fetal growth- a registry-based study from Doha-Qatar
منشور في 2023"…<h3>Background</h3> <p>The novel coronavirus disease (COVID-19) pandemic has impacted pregnant women, increasing maternal and neonatal morbidity. The placenta is a potential target for the pathophysiological processes due to the increased thrombotic inflammatory activation and inadequate uteroplacental perfusion and oxygenation, potentially causing intrauterine growth restriction. …"
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262
Differential water quality in confined and free-flowing water bodies, Lebanon
منشور في 2003"…This emphasises the importance of assessing surface water quality as a projected means to increase water availability. This study involves two different water bodies, the freely flowing Nahr-Ibrahin River and the Qaraaoun Reservoir, an impoundment of the Litani River. …"
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article -
263
Curcumin encapsulated colloidal amphiphilic block co-polymeric nanocapsules
منشور في 2020"…The cytotoxicity of curcumin and colloidal nanocapsules was assessed using human derived immortalized cell lines (A549 and A375 cells) in the presence and absence of light irradiation. …"
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article -
264
A Comprehensive Overview of the COVID-19 Literature: Machine Learning–Based Bibliometric Analysis
منشور في 2021"…This led to a rapid increase in the number of COVID-19–related publications. …"
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265
Power System Transient Stability Assessment Based on Machine Learning Algorithms and Grid Topology
منشور في 2023"…Features of transmission line maintenance were used to increase accuracy of estimation. …"
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article -
266
Tracking analysis of normalized adaptive algorithms
منشور في 2003"…The results show that, unlike the stationary case, the steady-state excess-mean-square error is not a monotonically increasing function of the step-size, while the ability of the adaptive algorithm to track the variations in the environment degrades by increasing the frequency offset.…"
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article -
267
Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities
منشور في 2003"…Tracking analysis of the normalized least mean square (NLMS) algorithm is carried out in the presence of two sources of nonstationarities: 1) carrier frequency offset between transmitter and receiver; 2) random variations in the environment. …"
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article -
268
3D FEM Model on the Parameters’ Influence of EPB-TBM on Settlements of Single and Twin Metro Tunnels During Construction
منشور في 2022"…<p>The present research exposes the investigation on three-dimensional modeling of the single and twin metro tunnels for the case of the Tehran metro line. At first, simulation implemented on the comparison of the ground movements in the single and twin tunnels. …"
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269
The Antioxidant and Pro-apoptotic effects of Sternbergia clusiana Bulb Ethanolic Extract on Breast Cancer Cells in vitro
منشور في 2021"…Among the various Amaryllidaceae species, Sternbergia clusiana has been recently given a great amount of attention in the medicinal field due to its richness in small chemical molecules, namely Amaryllidaceae alkaloids; these have been reported to possess an antioxidant and anti-inflammatory role, in addition to a prominent anti-cancer effect on different types of cancer cell lines. The current study investigates the selective anti-proliferative effect of Sternbergia clusiana bulb ethanolic extract (SbBEE) on breast cancer cells cultured in vitro (MDA-MB-231 and MCF-7) and reveals the underlying mechanism responsible for the induction of cell death. …"
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masterThesis -
270
Impact of miscuffing during home blood pressure measurement on the prevalence of masked hypertension
منشور في 2013"…The low market availability and increased cost of large cuffs should also be addressed.…"
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271
The posterior pole and papillomacular fold in posterior microphthalmos
منشور في 2013"…Results All PMFs were predominantly horizontal and partial thickness, sparing the outer retina except the outer plexiform layer. The PPCI in PM eyes (mean ± standard deviation, 145±40.3 microns; median, 144) was significantly larger than that of controls (14±12.8 microns; median, 14; P<0.0001). …"
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272
Outcome of home parenteral nutrition in 251 children over a 14-y period
منشور في 2016"…Results: A total of 251 patients were included: 217 (86%) had a PDD. The mean ± SD age at HPN onset was 0.7 ± 0.3 y, with a mean duration of 1.9 ± 0.4 y. …"
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article -
273
An Optimal Approach for Assessing Weibull Parameters and Wind Power Potential for Six Coastal Cities in Pakistan
منشور في 2024"…Four statistical indicators, namely root mean square error, mean absolute error, coefficient of determination, and coefficient of efficiency, are taken into consideration to measure the accuracy offered by NEPFM-SSA and NEPFM. …"
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274
Comparison of in-hospital and out-of-hospital cardiac arrest of trauma patients in Qatar
منشور في 2022"…IHCAT was associated with a higher mean GCS score and a higher rate of initial shockable rhythm and cardiac re-arrest, and improved survival rates.…"
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275
Driving simulation sickness and the sense of presence: Correlation and contributing factors
منشور في 2021"…Results showed that females reported significantly higher SS scores than males. An increasing trend in the SS was observed with the increase of age. …"
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276
Effect of community-based intervention on knowledge and practice of rural mothers toward children home injuries
منشور في 2023"…</p><h3>Results </h3><p dir="ltr">The findings revealed that around 62.5% of the male children had home injuries lasting 6 months or less before the research. The mean total knowledge score increased from 39 ± 5.4 in the pretest to 41 ± 9.0 in the posttest, while the mean total practice score increased from 31.2 ± 5.7 in the pretest to 48.6 ± 9.7 in the posttest. …"
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277
The Colonial impacts on French trade patterns
منشور في 2017"…Controlling for the main gravity model factors, our results suggest that higher French settlement increase the French imports and exports of all goods except the imports of agricultural raw materials which increase with less settlement meaning that “Extractivist” policies do not need to settle. …"
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conferenceObject -
278
''Effectiveness of Non-invasive Positive Pressure Ventilation in ELBW Infants: A Comparison of Successful and Failed Outcomes''
منشور في 2023"…The duration of NIPPV support was significantly longer in the NIPPV-success group compared to the NIPPV-failure group (mean 36+_27.6 hours vs 9.4+_21.3 hours, p<0.001), 2 babies in the NIPPVS we later intubated at mean 209 hours vs 9.4 hours in the NIPPV-F group, due to increased work of breathing and FiO2 requirement. …"
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279
Thrombophilic genetic anomalies and their association with dialysis initiation age in a cohort of Lebanese hemodialysis patients
منشور في 2018"…We stratified patients by quartiles according to their mean score of genetic mutations and traditional risk factors, as well as their mean age at dialysis initiation. …"
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article -
280
Improving MRI Resolution: A Cycle Consistent Generative Adversarial Network-Based Approach for 3T to 7T Translation
منشور في 2024"…Utilizing a post-processing technique, the best performing model generated 7T MRI from 3T MRI with a structural similarity index measure (SSIM) of 83.80%, peak SNR (PSNR) of 26.25, normalized mean squared error (NMSE) of 0.0088 and normalized mean absolute error (NMAE) of 0.0630. …"