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1
Temporal variability of particulate black carbon over Lahore Pakistan
منشور في 2025"…Due to its strong light-absorbing properties, BC can significantly alter the atmospheric radiation balance and impact air quality and climate. …"
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2
An Actuated Variable-View Rigid Scope System to Assist Visualization in Diagnostic Procedures
منشور في 2024"…This requires an intuitive mechanism to allow an operator to easily understand the anatomical surroundings and smoothly adjust the scope’s focus during diagnosis. To address this challenge, the objective of this work is to develop a mechanized arm that assists in visualization using variable-view rigid scopes during diagnostic procedures.…"
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3
Aerosol Optical Thickness over Large Urban Environments of the Arabian Peninsula—Speciation, Variability, and Distributions
منشور في 2019"…However, until now, few studies have performed a comprehensive quantification of the long-term variability of aerosol species in this region. In this study, the speciation, variability, and distribution of aerosol optical depth over the Arabian Peninsula during 2005–2015 is analyzed by using the modern-era retrospective analysis for research and applications, Version 2 (MERRA-2) model together with satellite retrieved data and AERONET observations and focusing on nine large cities in the region (Dammam, Doha, Dubai, Jeddah, Kuwait, Manama, Muscat, Riyadh, and Sanaa). …"
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4
Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
منشور في 2025"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"
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5
Subjective Well-Being during Political Violence and Uncertainty
منشور في 2010"…The present research seeks to compare the subjective well-being (SWB) of Lebanese college youth between a sample assessed in 2003, during peace time, and a comparable one assessed in 2007 during politically violent and tumultuous times. …"
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6
Remaining Shelf-Life Estimation of Fresh Fruits and Vegetables During Transportation
منشور في 2023"…During transportation, prediction of the Remaining Shelf-Life (RSL) of Fresh Fruits and Vegetables (FFVs) is critical for planning and quality cost estimation. …"
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7
Effects of perinatal variables on echocardiographic assessments of left ventricular dimensions in infants born large for gestational age: a prospective cohort analysis
منشور في 2025"…Certain perinatal variables were identified as key determinants affecting various aspects of LV structure. …"
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8
Using Unilateral Strength, Power and Reactive Strength Tests to Detect the Magnitude and Direction of Asymmetry: A Test-Retest Design
منشور في 2019"…Within and between-session reliability ranged from moderate to excellent (ICC range = 0.70–0.96) and CV values ranged from 3.7–13.7% across tests. Significant differences in asymmetry between test sessions were seen for impulse during the isometric squat (p = 0.04; effect size = –0.60) but only when calculating from the best trial. …"
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9
Morphological changes in amblyopic eyes in choriocapillaris and Sattler’s layer in comparison to healthy eyes, and in retinal nerve fiber layer in comparison to fellow eyes through...
منشور في 2021"…Results The method of measuring reflectivity is good to excellent reliability for all regions of interest except the fourth. The mean reflectivity of the choriocapillaris and Sattler’s layer in amblyopic eyes were significantly lower than in healthy eyes (p = 0.003 and p = 0.008 respectively). …"
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10
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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11
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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12
Transcriptome and Literature Mining Highlight the Differential Expression of ERLIN1 in Immune Cells during Sepsis
منشور في 2021"…In combination with experimental data, we bring forth the hypothesis that ERLIN1 is variably modulated among immune cells in response to cellular perturbations, and has implications for ER functions and/or ER membrane protein components during sepsis.…"
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13
The impact of remote working on employee productivity during COVID-19 in the UAE: the moderating role of job level
منشور في 2023"…However, the analysis of the moderating variable indicates that job level is not a significant moderator of the above relationships. …"
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14
Water quality assessment of Lebanese coastal rivers during dry season and pollution load into the Mediterranean Sea
منشور في 2007"…The results indicate significant levels of pollution in all eight rivers. …"
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15
The moderating effect of transformational leadership on employees’ job stress and job satisfaction: Perceptions during the COVID-19 pandemic
منشور في 2021"…Limited research has been conducted covering employees working in the middle east region and using those three variables during the pandemic, which also gives this paper an added value to literature.…"
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masterThesis -
16
Size-resolved ambient bioaerosols concentration, antibiotic resistance, and community composition during autumn and winter seasons in Qatar
منشور في 2023"…Findings showed that the mean bacteria concentration (464 CFU/m3) was significantly higher than that of fungi (242 CFU/m3) during the study period. …"
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17
Size-resolved ambient bioaerosols concentration, antibiotic resistance, and community composition during autumn and winter seasons in Qatar
منشور في 2023"…Findings showed that the mean bacteria concentration (464 CFU/m<sup>3</sup>) was significantly higher than that of fungi (242 CFU/m<sup>3</sup>) during the study period. …"
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18
Predictive modelling in times of public health emergencies: patients’ non-transport decisions during the COVID-19 pandemic
منشور في 2025"…However, some patients declined transportation to hospital due to their fear of accessing healthcare facilities. This posed a significant risk to their health outcomes. This study aimed to utilise an extensive dataset, which included the period of the COVID-19 pandemic, in a modern Middle Eastern Emergency Medical Service to comprehend and predict the behaviour of non-transport decisions, a major multi-variable factor in pre-hospital emergency medicine. …"
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19
Enhanced event-based surveillance: Epidemic Intelligence from Open Sources (EIOS) during FIFA World Cup 2022 Qatar
منشور في 2024"…The hazard category also showed significant association to its detection during matchdays of the tournament (χ2 (5, N = 2543) = 11.2, p < .05). …"
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20
Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC
منشور في 2025"…Our results revealed significant changes in land cover, as seen by an increase in artificial built-up areas by 15.5% in two decades and a corresponding decrease in bareland and dense vegetation. …"