Synthesis and analysis of silver–copper alloy nanoparticles of different ratios manifest anticancer activity in breast cancer cells by Sara Al Tamimi (9692615)

“…Furthermore, we observed the cell death pathway by the apoptosis marker Annexin-V which showed non-significant results, while the exposure of AgCu-NP in MCF-7 cells leads to toxicity and also caused significant increase in MMP-9 level, which suggests the cell death may be associated with other pathways such as autophagy and oxidative stress related.…”

How FIFA World Cup 2022™ can meet the carbon neutral commitments and the United Nations 2030 Agenda for Sustainable Development?: Reflections from the tree nursery project in Qatar... by Ioannis Spanos (2086933)

“…It was also found that the amount of carbon footprint reduction after the FIFA World Cup 2022 is expected to increase steadily during the average life expectancy of the trees assessed, which were evaluated to be circa 135 years. …”

The rising danger of heat waves by Nature Research (16552612)

“…<p>A new computerized climate model suggests that the significant majority of children and elderly people in Qatar will be exposed to high levels of hazardous heat wave events in the next five years . …”

Reasons behind the non-application of the activity based costing system in developing countries, case of Lebanon by ElGammal, Walid

“…Two questionnaires are used; the first distributed to ABC system users and the second for non ABC users, also five interviews are conducted with senior level managers. The questionnaires are self-administered in order to increase the response rate, given the fact that the direct contact in the Lebanese culture proves to generate more efficient and effective data than the indirect contact. …”
Get full text
Get full text
Get full text
Get full text

Design, Evaluation and Techno-Economic Analysis of a Demand Controlled Ventilation in Hot and Humid Climate by Sohoo, Mahmood Ali

Get full text

The impact of COVID-19 pandemic social restrictions on individuals with autism spectrum disorder and their caregivers in the Stateof Qatar: A cross-sectional study by Yasser Saeed Khan (17191735)

“…Out of these, 24 (41 %) reported a clinically significant increase in their care burden. Among caregivers reporting an increase in care burden, two-third were caring for individuals whose behaviour either remained unchanged or improved during social restrictions. …”

Voiding function improves under long-term testosterone treatment (TTh) in hypogonadal men, independent of prostate size by Aksam Yassin (14779204)

“…</p><h3>Results</h3><p dir="ltr">Prior to TTh interruption, it was observed that testosterone stimulation improved the men’s IPSS, AMS and post-voiding residual bladder volume, while their prostate volume significantly increased. During the TTh interruption, there was a significant worsening in these parameters, although the increase in prostate volume continued. …”

Dihydromyricetin and Salvianolic acid B inhibit alpha-synuclein aggregation and enhance chaperone-mediated autophagy by Jia-Zhen Wu (6844793)

“…Impaired protein degradation and increased levels of α-synuclein may trigger a pathological aggregation <i>in vitro</i> and <i>in vivo</i>. …”

Immune Checkpoints in Circulating and Tumor-Infiltrating CD4+ T Cell Subsets in Colorectal Cancer Patients by Salman M. Toor (8854751)

“…We found a significant increase in the levels of CD4⁺FoxP3⁺Helios⁺ T cells, which represent potentially highly immunosuppressive Tregs, in the CRC TME. …”

Strengthening of High Strength Reinforced Concrete Slabs with CFRP Laminates by Mahmoud, Hasan Saleh

Get full text

The retention of health human resources in primary healthcare centers in Lebanon by Dimassi, Hani

“…Regression analysis revealed that high levels of burnout, lower level of education and low tenure were all associated with increased likelihood to quit. …”
Get full text
Get full text
Get full text

Methylomic profiling in trisomy 21 identifies cognition- and Alzheimer’s disease-related dysregulation by Larissa Haertle (3864310)

“…We postulate that epigenetic factors contribute to the observed variability in intellectual disability, as well as at the level of neurodegeneration seen in T21 individuals.…”

The Anti-Cancer Effect of Strained Photoactivatable Polypyridyl Ruthenium(II) Complexes on Non-Small-Cell Lung Cancer and Triple Negative Breast Cancer Cells by Fayad, Christelle

“…Western blot analysis on MDA-MB-231 cells treated with C3 showed a significant increase in BAX/Bcl2 ratio with no significant effect on Pro-caspase-3 expression. …”
Get full text
Get full text
Get full text

Influence of hosting the world’s most popular football competition on Response and Transport Time of Ground Emergency Ambulances in Qatar by Reem Bassam Tluli (18505131)

“…<h3>Background</h3><p dir="ltr">Qatar was anticipating approximately 1.2 million visitors during the FIFA World Cup 2022TM, significantly increasing the population, road traffic1 , and the number of emergency calls received,2 which could potentially affect the response and transportation times of emergency ambulances. …”

Hybrid effect of carbon nanotubes and polypropylene microfibers on fire resistance, thermal characteristics and microstructure of cementitious composites by Mohammad R., Irshidat

“…Thermal conductivity of cement mortar is increased by the addition of the CNTs but not the PP fibers for all heating levels. …”
Get full text
Get full text
Get full text

The effect of sperm DNA fragmentation on intracytoplasmic sperm injection outcome by Kareim Khalafalla (14148807)

“…This cohort reported that the clinical reproductive outcomes of intracytoplasmic sperm injection showed no statistical significance with increase sperm DNA fragmentation levels. …”

Hepatoprotective, Antioxidant, and Anticancer Effects of the Tragopogon porrifolius Methanolic Extract by Tenkerian, Clara

“…In rats subjected to CCl4-induced hepatotoxicity, significant increase in CAT, SOD, and GST levels was detected. …”
Get full text
Get full text
Get full text

Circulating exosomal immuno-oncological checkpoints and cytokines are potential biomarkers to monitor tumor response to anti-PD-1/PD-L1 therapy in non-small cell lung cancer patien... by Shayista Akbar (14442117)

“…Non-responding patients showed a significant increase in exosomal-PD-L1 (p=0.0078). Furthermore, responding-patients without liver-metastasis showed significant-upregulation of PD-1 (p=0.0070), and downregulation of ULBP1 (p=0.0137) and Siglec-7 (p=0.0037). …”

Terrorist attacks and environmental social and governance performance: Evidence from cross‐country panel data by Hamzeh Al Amosh (15944827)

“…<p dir="ltr">This study is motivated by the absence of similar research that investigates the link between terrorism level and social and environmental performance measured by the ESG score. …”

Combined experimental and computational investigations of the fluorosolvatochromism of chromeno[4,3-b]pyridine derivatives: Effect of the methoxy substitution by Mohanad Shkoor (3768385)

“…The results obtained revealed a significant positive fluorosolvatochromism, with a bathochromic shift in the fluorescence spectrum as the solvent polarity increased. …”