Optimization of design and operation of solar assisted district cooling systems حسب Dana M. Alghool (18387132)

"…Hence, the proposed model aims at finding the optimal system design (i.e., the system’s main components along with their optimal capacities) together with the optimal hourly policies for production and storage of hot and cold water while satisfying the expected cooling demand. …"

Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) حسب Mohammad, Hadi Ahmad

"…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

The Economic Impact of Optimizing a COVID-19 Management Protocol in Pre-Existing Cardiovascular Disease Patients حسب Dina Abushanab (10696501)

"…Overall, regardless of critical care status, the optimization of the initial COVID-19 protocols in patients with preexisting CVD did not reduce overall health care costs, but increased it by QAR80,529 (USD 22,117) per patient.…"

Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank حسب Al-Hamdani, Mohammed

"…Multiple linear regression was used to examine associations between sociodemographic factors, total body BMD and BMD related to specific skeletal sites (including femoral (femoral neck and trochanter), trunk, pelvis and total spine), and the three WOMAC subscales (pain, stiffness, and physical function).Results: After controlling for sociodemographic variables, total body and specific BMD measures did not predict pain. However, BMD measures significantly contributed to predicting stiffness after controlling for sociodemographic variables (R2 = 0.065, ΔF(7, 1724) = 3.34, p = 0.002), with a higher total body BMD associated with increased stiffness and a higher trunk BMD associated with decreased stiffness. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Understanding the Molecular Mechanisms of Dysglycemia in Patients with Fanconi-Bickel Syndrome حسب Sanaa Ali Sharari (19953093)

"…However, in the patient with the intronic mutation, the mutation did not affect the GLUT2 coding sequence or its expression; glucose uptake activity was also intact. …"

Western diet induces mild metabolic impairment and aggravates neuropathology in an experimental mouse model of traumatic brain injury حسب Judith, Nwaiwu

"…Hence, this study aims to investigate the impact of WD on TBI behavioral outcomes and neuropathology. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Coping strategies, optimism, and resilience factors associated with mental health outcomes among medical residents exposed to coronavirus disease 2019 in Qatar حسب Malek Smida (14777104)

"…Strategies promoting optimism, resilience, and approach coping styles can decrease the mental health burden of the pandemic on medical residents.…"

Do near-bedtime usage of smartphones and problematic internet usage really impact sleep? A study based on objectively recorded usage data حسب Aftab Alam (5158601)

"…<h3>Objective</h3><p dir="ltr">Existing research reporting an association between smartphone usage and sleep quality has often utilised subjective self-reported smartphone usage and sleep data. This paper aims to study the associations of objectively collected smartphone near-bedtime usage and problematic internet usage (PIU) with parameters of sleep quality. …"

A decision support system for automating document retrieval and citation screening حسب Raymon van Dinter (10521952)

"…The proposed DSS is effective and can substantially decrease the document retrieval and citation screening steps' workload and error rate.…"

Resource recovery through bioremediation of fuel-synthesis wastewater in a biofilm photobioreactor using purple non-sulfur bacteria: A circular bioeconomy approach حسب Sultan Shaikh (19256497)

"…<p dir="ltr">In the current era of wastewater treatment, integrating reusable water production with resource recovery is a key goal. This study aims to treat fuel-synthesis wastewater (FSW), intending to recover various resources, including polyhydroxybutyrate (PHBs), single cell protein, bacteriochlorophylls, carotenoids, and coenzyme Q10 from suspended and biofilm growth to decrease the harvesting costs. …"

The effect of Ramadan focused education on patients with type 2 diabetes: A systematic review and meta-analysis حسب Hoda Gad (6470522)

"…<h3>Aim</h3><p dir="ltr">The aim of this systematic review and meta-analysis was to assess the effect of Ramadan focused education on clinical and metabolic parameters in patients with type 2 diabetes who fast during Ramadan.…"

Unpacking the asymmetric impact of exchange rate volatility on trade flows: A study of selected developed and developing Asian economies حسب Umar Nawaz Kayani (17131781)

"…However, the result suggests that decreased volatility stimulates Malaysia’s exports. …"

Healthcare Professionals' Attitudes Toward Patients With Mental Illness: A Cross-Sectional Study in Qatar حسب Suhaila Ghuloum (796180)

"…Stigmatizing attitudes by HCP can have adverse consequences on people with mental illness from delays in seeking help to decreased quality of care provided. Assessing such attitudes is an essential step in understanding such stigma and, if needed, developing and testing appropriate and culturally adapted interventions to reduce it.…"

Ozone and ozone/hydrogen peroxide treatment to remove gemfibrozil and ibuprofen from treated sewage effluent: Factors influencing bromate formation حسب Hajar Farzaneh (18526782)

"…Bromate formation was decreased to 0.012 mg/L when the pH was increased to 9. …"

Myeloid Cells in Circulation and Tumor Microenvironment of Colorectal Cancer Patients with Early and Advanced Disease Stages حسب Salman M. Toor (8854751)

"…Notably, patients with advanced disease stages showed significantly higher levels of GMCs compared to early stages in whole blood, but PBMCs and tumor-infiltrating myeloid cells did not show any significant differences. Lastly, we found that levels of GMCs decreased, while IMCs increased in the TME with tumor budding. …"

AI-driven wearable sensors for postoperative monitoring in surgical patients: A systematic review حسب Muhammad Mohsin Khan (22150360)

"…</p><h3>Methods</h3><p dir="ltr">We did a Systematic review on literature published between 2000 and 2024 English articles or those with text English translations. …"

Women’s empowerment as a determinant of neonatal mortality in Sub-Saharan Africa: a narrative review focused on Nigeria حسب Joel-Medewase Victor Idowu (22155178)

"…Notably, SSA and South Asia are the regions most lagging behind the Sustainable Development Goal (SDG) 3.2, aiming for <12 neonatal deaths per 1,000 live births by 2030. …"

Generalized and pregnancy-related anxiety prevalence and predictors among pregnant women attending primary health care in Qatar, 2018–2019 حسب Sarah Naja (9954737)

"…However, the burden of antenatal anxiety is not yet known in Qatar. This research aims to measure the prevalence and determinants of generalized and pregnancy-related anxiety among pregnant women.…"

Feasibility of a group-based laughter yoga therapy on anxiety and happiness among community-dwelling older adults: A quasi-experimental study حسب Mona Metwally El-Sayed (17725127)

"…</p><p><br></p><h3>Results</h3><p dir="ltr">A statistically significant decrease in anxiety level among the study group compared to the control group (Pre = 16.68 (7.35), immediate = 6.65 (2.89), post three-month = 7.68 (2.75), p=<0.001 and effect size = 0.715). …"

Bone Benefits of Fish Oil Supplementation Depend on its EPA and DHA Content حسب Haissam Abou-Saleh (497840)

"…Further, CFO supplementation was associated with an increase in the production of IL-10, IL-12, and IFN-γ and a decrease in the production of TNF-α and IL-6, and the activation of NF-κB, p38 MAPK, and JNK signaling pathways. …"