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461
Repeat hepatectomy for recurrent colorectal liver metastases is associated with a high survival rate
منشور في 2011"…Using multivariate analysis, the largest initial CLM ≥5 cm and positive surgical margins at initial resection were independently associated with a worse survival after surgery for recurrent CLM. Positive surgical margins at repeat hepatectomy were a predictive factor for an increased risk of further recurrence.…"
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462
Swimming exercise improves short‐ and long‐term memories: Time‐course changes
منشور في 2021"…Young adult Wistar rats were tested for both short-term and long-term memories using the radial arm water maize (RAWM) paradigm following 0, 1, 7, 14, and 28 days of swimming exercise training (60 min per day, 5 days/week)s. The mean total errors on RAWM during the learning phase and memory testing remained the same (p > 0.5) after 1 day of swimming exercise. …"
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463
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464
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465
Why do some countries produce more capital intensive output than others?
منشور في 2016"…The relationship remains positive and statistically significant even after controlling for the value of human capital, the value of the capital stock, primary school and secondary school enrolment, a measure of financial development, the number of employees, the average wage per employee, and whether a country is an oil producer. …"
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466
Evaluation of light-activated Ru(II) prodrugs and their photoproducts as potential anti-cancer agents
منشور في 2020"…The uptake of [Ru(bpy)2BC]Cl2, assessed by ICP/MS, started immediately post incubation and plateaued after 24 hours. The uptake was mainly attributed to occur via active transport. …"
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masterThesis -
467
Hypoxic Stress Induces Complement-Mediated Lysis of Mesenchymal Stem Cells by Downregulating Factor H and CD59
منشور في 2024"…Severe hypoxia found to decrease the survival chances of MSCs after transplantation; however, little is known about the impact of severe hypoxia on modulating the complement system activity and its effect on MSCs survival. …"
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468
Prioritizing health promotion in Saudi Arabia
منشور في 2016"…<p>The World Health Organization defines health promotion as “the process of enabling people to increase control over, and to improve, their health.” …"
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469
Product Analysis of Supercritical Fischer-Tropsch Synthesis: Utilizing a Unique On-Line and Off-Line Gas Chromatographs Setup in a Bench-Scale Reactor Unit
منشور في 2015"…The comparison between the gas phase FTS and the SCF-FTS showed the following: carbon monoxide conversion was improved by 14% in the SCF-FTS, while the hydrocarbon product profile SCF-FTS showed 78% reduction in light hydrocarbons (C1 - C4) products, 35% increase in middle distillates (C11 - C22) products compared to gas phase FTS. …"
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470
The effectiveness of online Visually Enhanced Mental Simulation in developing casualty triage and management skills of paramedic program students: A quasi-experimental research stu...
منشور في 2023"…</p><p><br></p><h3>Methods</h3><p dir="ltr">After the online theoretical crime scene management and triage course, students completed a demographic questionnaire and a pre-VEMS assessment. …"
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471
The Association Between Inflammatory Bowel Disease and Exposure to Tobacco Smoking: A Case-Control Study in Qatar
منشور في 2023"…</p><h3>Results</h3><p dir="ltr">A total of 89 CD cases, median age of 37 years (IQR 29– 47), and 362 UC cases, median age of 35 years (IQR 28– 44), and equal numbers of controls were included. After multivariable logistic regression, CD was associated with higher odds of being a current smoker (OR 2.51, 95% CI 0.85– 7.37, p=0.095), with weak evidence against the null hypothesis. …"
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472
Identification of two HLA-A*0201 immunogenic epitopes of lactate dehydrogenase C (LDHC): potential novel targets for cancer immunotherapy
منشور في 2020"…Analysis of HLA-A*0201 responses revealed a significant T cell activation after stimulation with peptide pools 2 (PP2) and 8 (PP8). …"
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473
A customised fetal growth and birthweight standard for Qatar: a population-based cohort study
منشور في 2024"…The main pathological factors were preexisting diabetes (increase by +175.7 g) and smoking (decrease by −190.9 g). …"
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474
Development of image quality related reference doses called acceptable quality doses (AQD) in paediatric CT exams in Qatar
منشور في 2022"…</p> <h2>Results</h2> <p>After initial training in image quality scoring of CT images of 49 patients by three radiologists, the study on 715 patients indicated 665 studies (93%) were clinically acceptable as per scoring criteria. …"
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475
The Effect of Different Doses of Intravenous Dexmedetomidine on the Properties of Subarachnoid Blockade: A Systematic Review and Meta-Analysis
منشور في 2020"…<p><b>Background:</b> Dexmedetomidine is a sedative and analgesic medication which has gained an increased usage as an adjuvant to both general and regional anaesthesia in recent years. …"
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476
Dark side of the shoulder: suprascapular and axillary nerve compressions
منشور في 2025"…Although physical therapy is recommended after surgical treatment, there is no consensus on this issue in the literature. …"
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477
Mitigation of Greenhouse Gas Emissions from Agricultural Fields through Bioresource Management
منشور في 2022"…However, the BD plots had the least emissions of CO<sub>2</sub> followed by BC plots, and the emissions increased with an increase in atmospheric/soil temperature. …"
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478
The synergistic effects of cationic surfactant and smart seawater on the recovery of medium-viscosity crude oil from low-permeability carbonates
منشور في 2023"…<p dir="ltr">In the petroleum industry, there is a continuous search for cost-effective enhanced oil recovery (EOR) methods to increase oil extraction. Surfactant-based EOR is one of these effective methods, which is applied after the primary and secondary recovery phases. …"
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479
Sentiment Analysis for Arabic Social media Movie Reviews Using Deep Learning
منشور في 2022"…We test the CNN model first, then the LSTM, and finally the CNN-LSTM combo. After comparing these three modes, the best mode was chosen in order to compare it to the BERT model. …"
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480
Changing life expectancy in European countries 1990–2021: a subanalysis of causes and risk factors from the Global Burden of Disease Study 2021
منشور في 2025"…By contrast, countries with the greatest slowdown in life expectancy improvements after 2011 went on to have some of the largest decreases in life expectancy in 2019–21. …"
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article