Providing Health Care in Armed Conflict Countries: The Case of Yemen by Esraa Ali Sayed Ali (20741327)

A Power Ripple Compensator for DC Nanogrids via a Solid-State Converter by Ahmad Khan (6067526)

“…Furthermore, practical considerations of the proposed control are discussed in the paper regarding stabilization of the nanogrid in case of lack of critical damping. The analysis and results demonstrated that a 50 μF total capacitance is sufficient at the DC bus for 500V/5kW DC nanogrid to achieve negligible DC bus voltage ripple. …”

Influence of temperature on tire-pavement noise in hot climates: Qatar case by Okan, Sirin

“…Statistical analysis demonstrated a strong relationship between noise intensity and temperature, especially at a frequency above 1250 Hz. …”
Get full text
Get full text
Get full text

Influence of temperature on tire-pavement noise in hot climates: Qatar case by Okan Sirin (14603304)

“…</p><h2>Other Information</h2><p dir="ltr">Published in: Case Studies in Construction Materials<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.cscm.2021.e00651" target="_blank">https://dx.doi.org/10.1016/j.cscm.2021.e00651</a></p>…”

Dietary Trichosporon mycotoxinivoron modulates ochratoxin-A induced altered performance, hepatic and renal antioxidant capacity and tissue injury in broiler chickens by Sheraz Ahmed Bhatti (9759633)

“…<p dir="ltr">Ochratoxin A (OTA), an important fungal metabolite in foods and feeds has been shown to induce oxidative stress and cellular injuries to human and animal subjects. …”

Effect of Intravenous Mannitol on Intraocular Pressure Changes in Vitrectomized and Non-Vitrectomized Eyes: A Systematic Review and Meta-Analysis by HASHEM ABU SERHAN (19737499)

“…Meta-analysis was performed using a random-effects model. R software (V 4.3) was used for statistical analysis.…”

Qatar’s Evolving National Identity in Schools: A Twitter Perspective from 2015 to 2019 by Aisha Mohammed Al-Mansoor (20433395)

Temporal patterns of cancer burden in Asia, 1990–2019: a systematic examination for the Global Burden of Disease 2019 study by Rajesh, Sharma

“…Between 1990 and 2019, deaths due to 17 of the 29 cancers either doubled or more, and 20 of the 29 cancers underwent an increase of 150% or more in terms of new cases. Tracheal, bronchus, and lung cancer (both sexes), breast cancer (among females), colon and rectum cancer (both sexes), stomach cancer (both sexes) and prostate cancer (among males) were among top-5 cancers in most Asian countries in terms of ASIR and ASMR in 2019 and cancers of liver, stomach, hodgkin lymphoma and esophageal cancer posted the most significant decreases in age-standardized rates between 1990 and 2019. …”
Get full text
Get full text
Get full text

Hypertension as an Unusual Cause of Proliferative Retinopathy: Case Report and Literature Review by Rami Hasan Saleem Abu Sbeit (16444658)

“…<p>Malignant hypertensive retinopathy is associated with characteristic fundus findings that typically do not include proliferative retinal vascular changes. We present the case of a 34-year-old patient who had bilateral decreased vision and was found to have malignant hypertension with hypertensive retinopathy changes along with unforeseen bilateral neovascularization and vitreous hemorrhage. …”

COVID-19 and Anemia: What Do We Know So Far? by Luai Abu-Ismail (10712857)

“…<p dir="ltr">On 11 March 2020, the World Health Organization (WHO) declared the novel SARS-CoV-2 virus responsible for causing COVID-19, a global pandemic. …”

Impact of the COVID-19 lockdown on lifestyle behaviors and their association with personality among adults in Qatar: A cross-sectional study by Tamara Al-Abdi (8710488)

“…There was an increase in olive oil (9% vs. 12%; p < 0.001), vegetables (54.3% vs. 58.7%; p = 0.005), legumes (11.8% vs. 15.3%; p = 0.007), sofrito (70.9% vs. 77.3%; p < 0.001) and fat (45.9% vs. 53.8%; p < 0.001) consumption and a decrease in fresh fruit (39.4% vs. 15.8%; p < 0.001) and fish/seafood (5.9% vs. 3.9%; p = 0.0035) consumption during lockdown. …”

Global, regional, and national burden of hepatitis B, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 by Brittney S Sheena (9715568)

“…By contrast, all-age and age-standardised death rates due to HBV-related diseases decreased during these periods. We compared estimates for 2019 in 194 WHO locations to WHO-GHSS 2020 targets, and found that four countries achieved a 10% reduction in deaths, 15 countries achieved a 30% reduction in new cases, and 147 countries achieved a 1% prevalence in children younger than 5 years. …”

Comprehensive thermoeconomic, exergoeconomic, and optimization analyses of direct oxy‐combustion supercritical CO₂ intercooled and reheated cycles under design and off‐d... by Wahib A. Al‐Ammari (18877408)

“…At off‐design conditions with a power demand (PD) of 40% of the design load (50 MW), the thermal efficiency is decreased by 21.82% in DRC, 17.71% in ICC, 22.46% in PIC, and 13.60% in RHC. …”

A Comprehensive Assessment of an Autonomous Electric Vehicle Fast Charging Station with Multiple Renewables and Energy Storage Systems by Abdulla M. Al Wahedi (20433668)

Therapeutic targeting of the TPX2/TTK network in colorectal cancer by Hibah Shaath (5599658)

“…<h3>Background</h3><p dir="ltr">While the increased screening, changes in lifestyle, and recent advances in treatment regimen have decreased colorectal cancer (CRC) mortality, metastatic disease and recurrence remains a major clinical challenge. …”

Trends in the global, regional, and national burden of oral conditions from 1990 to 2021: a systematic analysis for the Global Burden of Disease Study 2021 by Eduardo, Bernabe

“…Increasing counts of prevalent cases and DALYs were noted for all oral conditions but untreated caries of deciduous teeth (no percentage change in prevalence or DALYs) and orofacial clefts (–68·3% [–79·3 to –46·5] decrease in DALYs). …”
Get full text
Get full text
Get full text

A potential therapeutic agent for sickle cell anaemia by Nature Research (16552612)

“…Also, supplementing patients with substances that possess antioxidant properties could reduce the complications of the disease,” says biochemist Lamia Al-Naama, the lead author of the paper. Substances that decrease the frequency of episodes of red blood cell destruction or employing molecular approaches that can reduce ROS production could alter the course of the disease and the incidence of associated complications, she adds.…”

Global, regional, and national burden of stroke and its risk factors, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 by Valery L Feigin (5320574)

“…During the same period, age-standardised rates of stroke incidence decreased by 17·0% (15·0–18·0), mortality decreased by 36·0% (31·0–42·0), prevalence decreased by 6·0% (5·0–7·0), and DALYs decreased by 36·0% (31·0–42·0). …”

Prevalence of polypharmacy and the association with non-communicable diseases in Qatari elderly patients attending primary healthcare centers: A cross-sectional study by Ayman Al-Dahshan (8962568)

“…<h3>Background </h3><p dir="ltr">Polypharmacy has become a global public health concern particularly in the elderly population. …”

Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy by Moayyad Shawaqfah (17280637)

“…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. The verified and validated growth model of COVID-19 for these countries showed the effects of the measures taken by the government and medical sectors to alleviate the pandemic effect and the effort to decrease the spread of the virus in order to reduce the death rate. …”