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241
Simulation of the size-composition distribution of atmospheric nanoparticles over Europe
Published 2018“…The ground level concentrations of particles with a diameter larger than 100 nm (N100) were reproduced with a daily normalized mean error of 40 % and a daily normalized mean bias of −20 %. …”
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242
Effects of visual field impairment on driving
Published 2015“…Reaction time for double stimuli trials was 15% longer (1,68s vs. 1.46s) and hit rate was 27% less (69% vs. 88%). When the results from a secondary trial for drivers visual impairments were compared the normal sighted drivers’ first try the differences decreased but were still statistical significant. …”
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243
Wild carrot pentane-based fractions suppress proliferation of human HaCaT keratinocytes and protect against chemically-induced skin cancer
Published 2017“…Results All fractions exhibited significant cytotoxicity, with HaCaT cells being 2.4–3 times less sensitive than HaCaT-ras A5 (benign tumorigenic), and HaCaT-ras II4 (malignant) cells. …”
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244
Wind shear coefficient, turbulence intensity and wind power potential assessment for Dhulom, Saudi Arabia
Published 2020“…The study also includes the local values of air density calculated using temperature and pressure measurement made at 2 m AGL during the same period. The mean wind speed above 4 m/s and the standard deviation values were used to obtain the turbulence intensities (TI) at different heights. …”
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245
Online social transparency in enterprise information systems: a risk assessment method
Published 2021“…<p>Teleworking refers to the utilization of information and communication technologies for work done outside the workplace. The Covid-19 crisis led to increased utilisation of social networking tools within enterprises, especially when working remotely. …”
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246
Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
Published 2022“…CO2 is lost from the Gulf due to gas exchange, decreasing DIC, and reducing pCO2 to 464 μatm, similar to that observed. …”
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247
Giving fragile bones a stronger foothold
Published 2016“…Since age is a known risk factor for osteoporosis, incidences are destined to increase in these regions as the percentage of the population older than 50 rises to 40% by 2050. …”
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248
L2 Teachers' Perception Towards the Use of Computers in L2 Language Instruction
Published 2008Get full text
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249
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250
Factors affecting acoustically triggered release of drugs from polymeric micelles
Published 2000Get full text
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251
Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms
Published 2022“…It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …”
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252
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
Published 2024“…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
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253
The Effects of Local Aggregates on the Mechanical Properties of Engineered Cementitious Composites (ECC)
Published 2013Get full text
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254
Two-surgeon technique of parenchymal transection contributes to reduced transfusion rate in patients undergoing major hepatectomy
Published 2010“…Liver resection has been used increasingly in the last 20 years, and mortality rates associated with the procedure are less than 5% at high-volume centers.1, 2 and 3 The safety of liver resection is in part the result of the development of techniques aimed at reducing blood loss. …”
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255
Soluble ACE2 and angiotensin II levels are modulated in hypertensive COVID-19 patients treated with different antihypertension drugs
Published 2022“…Angiotensin II levels decreased with severity (<i>p</i> = 0.04). Higher ACE2 levels are associated with higher CRP and D-dimer levels. …”
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256
Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
Published 2020“…Associated flow expansion into less confined areas results in deposition of the eolian-derived sands as flood-tidal deltas, one in the Outer, and two in the Inner Lagoon. …”
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257
Mitigating the impact of cultural diversity on the innovation process in the private sector in Dubai
Published 2017“…The writer (2016), notes that the oil product has been on the decline, these has led to less aggressiveness in the field and hence fetching low prices. …”
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258
Mental health, burnout and resilience in community pharmacists during the COVID-19 pandemic: A cross-sectional study
Published 2022“…Participants had shown moderate resilience (mean score: 27.64 (SD = 8.31)) and their mean score fear of COVID19 was 15.67 (SD = 6.54). …”
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259
Which factor explains the life‐history of <i>Xanthium strumarium</i> L., an aggressive alien invasive plant species, along its altitudinal gradient?
Published 2022“…Among climatic variables, mean yearly temperature, mean annual yearly humidity, and mean day length in hours, while in soil variables, organic matter and nitrogen percentage significantly affect the phenological and morphological stages. …”
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260
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
Published 2024“…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”