Quantitative Compressibility Effects in Thermal Elastohydrodynamic Circular Contacts by Habchi, W.

“…The results reconfirm the well-known observations that minimum film thickness is very little affected by lubricant compressibility while central film thickness decreases linearly with the increase in volume compression of the lubricant. …”
Get full text
Get full text
Get full text

Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight by Muna Abed Alah (14779534)

“…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …”

Effects of the addition of a high energy density fuel, adamantane to diesel on its cetane number, sooting propensity, and soot nanostructural properties by Al Zaabi, Alanood

“…The addition of up to 6.75 wt% of adamantane in diesel significantly increased the smoke point of diesel from 18 to 29 mm (and threshold sooting index decreased by 44%), indicating a drastic drop in fuel sooting tendency. …”
Get full text

Inland Treatment of the Brine Generated from Reverse Osmosis Advanced Membrane Wastewater Treatment Plant Using Epuvalisation System by Qurie, Mohannad

“…Obtained results suggest that the epuvalisation system is a promising technique for inland brine treatment with added benefits. The increasing of channel number or closed loop time is estimated for enhancing the treatment process and increasing the nutrient uptake. …”
Get full text

Organizational climate and its effects on the employees commitment by El-Kassar, Abdul-Nasser

“…Nowadays, firms tend to create comfortable atmosphere and suitable working environment to enhance performance, increase job satisfaction, decrease employees’ turnover and absenteeism and to improve workers’ involvement and attachment to the organization as a whole entity. …”
Get full text
Get full text
Get full text

3D Concrete Printing Sustainability: A Comparative Life Cycle Assessment of Four Construction Method Scenarios by Malek Mohammad (17150977)

“…<p dir="ltr">Three-dimensional concrete printing (3DCP) has become recognized as a possible alternative to conventional concrete construction, mainly due to its potential to increase productivity and reduce the environmental impact of the construction industry. …”

Delineating the molecular mechanisms of hippocampal neurotoxicity induced by chronic administration of synthetic cannabinoid AB-FUBINACA in mice by Ayman, Alzu'bi

“…Additionally, we showed that AB-FUBINACA significantly decreased the expression of NR1, an important functional subunit of glutamate/NMDA receptors and closely implicated in the development of toxic psychosis. …”
Get full text
Get full text
Get full text

Strengthening of thin reinforced concrete slabs with CFRP laminates by Hawileh, Rami

“…It was also observed that as the concrete strength increases, the gain in flexural capacity of RC slabs from CFRP reinforcement decreases. …”
Get full text

Delineating the molecular mechanisms of hippocampal neurotoxicity induced by chronic administration of synthetic cannabinoid AB-FUBINACA in mice by Ayman Alzu'bi (18192898)

“…Additionally, we showed that AB-FUBINACA significantly decreased the expression of NR1, an important functional subunit of glutamate/NMDA receptors and closely implicated in the development of toxic psychosis. …”

Impact of the fear of Covid-19 infection on intent to breastfeed; a cross sectional survey of a perinatal population in Qatar by Shuja Mohd Reagu (12051406)

“…</p><h3>Conclusions</h3><p dir="ltr">The rates of Obsessive–compulsive symptoms were increased and the rates of intent to breastfeed were decreased when compared with pre pandemic rates. …”

Coping mechanisms among Lebanese first-time college students by Doumit, Rita

“…As the usage of withdrawal coping strategies, being exposed to stress related to self and uncertainty increased, the well-being of Lebanese first-time college students decreased. …”
Get full text
Get full text
Get full text

Numerical Modeling of Sequential Segmentation for Enhancement of Mixing Inside Microchannels by Abu Dagga, Ibragim

Get full text

Conceptual Skills in Leading Change: A Competence Approach to Public Sector Leadership by JASIM, ARIF FADHEL AHMED

“…The highest level of leaders makes fewer conceptual errors, and these errors increase as the levels decrease. Furthermore, just as there are essential conceptual skills to lead change, there are also misconceptions. …”
Get full text

Fermentation-induced modifications to the structural, surface, and functional properties of quinoa proteins by Mohammad Alrosan (20089263)

“…Notably, fermentation significantly increases the digestibility of QPs from 78.13 to 85.24%, thereby enhancing their nutritional value. …”

Past, present and future global mangrove primary productivity by Mark Chatting (5728340)

“…However, significant regional changes were identified, including substantial increases in NPP in the Southwest Australian Shelf (60.58 ± 97.9 %), the Warm Temperate Northeast Pacific (43.75 ± 65.7 %), and the Warm Temperate Northwest Pacific (31.55 ± 55.7 %), as well as decreases in <u>Southeast Asian </u>provinces like the Java Transitional (11.45 ± 6.2 %) and Western Coral Triangle (7.61 ± 9.6 %). …”

Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials by Elsadig Mahdi (9967349)

“…Accordingly, as the moisture absorption of KDPLF/epoxy increases, its strength and stiffness decrease. As the moisture absorption of KDPLF/epoxy increases, its toughness increases.…”

Treatment with a Combination of Metformin and 2-Deoxyglucose Upregulates Thrombospondin-1 in Microvascular Endothelial Cells: Implications in Anti-Angiogenic Cancer Therapy by Samson Mathews Samuel (18808246)

“…We observed robust up-regulation of anti-angiogenic thrombospondin-1 (TSP1) and increased TSP1-CD36 co-localization with a marked decrease in the levels of phosphorylated vascular endothelial growth factor receptor-2 (pVEGFR2; Y1175) in 2DG (5 mM) exposed cells treated with metformin (2 mM). …”

Chronic reduction of store operated Ca²⁺ entry is viable therapeutically but is associated with cardiovascular complications by Fang Yu (156838)

“…The hypertension is not due to increased vascular smooth muscle contractility or vascular remodelling.…”

Immunoprofile of childhood diabetes by Meritxell Espino-Guarch (15430868)

“…<p><strong>Poster by Meritxell Espino-Guarch (Sidra Medicine), Rana Nahas (Sidra Medicine), Taushif Khan (Sidra Medicine), Susi Huang (Sidra Medicine), Anna Halama (Weill Cornell Medicine-Qatar), Khalid Hussain (Sidra Medicine), and Nicholas van Panhuys (Sidra Medicine)</strong></p> <p>Background: The incidence of T2D has increased significantly in recent years and is characterized by impaired insulin secretion, glucose intolerance and hyperglycemia and is highly associated with a modern sedentary lifestyle and obesity. …”

YOLO-DefXpert: An Advanced Defect Detection on PCB Surfaces Using Improved YOLOv11 Algorithm by Prabu Selvam (22330264)

“…Compared to the standard YOLOv11 model, the proposed YOLO-DefXpert attained an improvement of 9.3% and 13.2% in mAP50 and mAP95, an 11.25% increase in frames per second, and a 69.85MB decrease in model size. …”