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721
Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties
منشور في 2022"…The lead-free Na 0.5 Bi 0.5 0.94 Ba 0.06 TiO 3 (NBT-6BT) ceramics was fabricated at various sintering temperatures using a conventional solid-state reaction method. …"
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722
Effects of financial turmoil on financial integration and risk premia in emerging markets
منشور في 2016"…Our sample consists of monthly data for 12 emerging stock markets over the period 1988M3-2015M3. We find that while the financial integration of emerging stock markets has registered short-term reversals episodes in countries that have been exposed to national or/and regional financial crises, it has decreased in most of the emerging countries of our sample since the global crisis. …"
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723
Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles
منشور في 2021"…<p dir="ltr">Functionalized Fe<sub>3</sub>O<sub>4</sub>–SiO<sub>2</sub> magnetic nanoparticles (Fe–Si-MNPs) coated with hyperbranched polyglycerol polymer were prepared and tested for oil recovery from oil in water (O/W) emulsions. …"
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724
Connexin 43 Loss Triggers Cell Cycle Entry and Invasion in Non-Neoplastic Breast Epithelium: A Role for Noncanonical Wnt Signaling
منشور في 2019"…This study aims to investigate the role of Cx43 in proliferation and invasion starting from non-neoplastic breast epithelium. (2) Methods: Nontumorigenic human mammary epithelial HMT-3522 S1 cells and Cx43 shRNA-transfected counterparts were cultured under 2-dimensional (2-D) and 3-D conditions. (3) Results: Silencing Cx43 induced mislocalization of β-catenin and Scrib from apicolateral membrane domains in glandular structures or acini formed in 3-D culture, suggesting the loss of apical polarity. …"
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725
Self-Reported Sleep and Exercise Patterns in Patients with Schizophrenia: a Cross-Sectional Comparative Study
منشور في 2019"…<h3>Background</h3><p dir="ltr">Adequate sleep and physical activity have been linked to the overall well-being of both medical and psychiatric patients. …"
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726
AI-driven wearable sensors for postoperative monitoring in surgical patients: A systematic review
منشور في 2025"…<h3>Introduction</h3><p dir="ltr">Artificial intelligence used with wearable technology can be an important modality of treatment in the surgical patient management for recovery and reduction of complications such as hypoxia and infection, bleeding, and organ failure. …"
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727
Evaluation and Enhancement of Triaging Services Through Quality Improvement Tools at Primary Health Care Level: A Clinical Audit Study
منشور في 2023"…<h3>Background</h3><p dir="ltr">The effective and efficient operation of emergency services at healthcare depends on triage decisions. …"
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728
A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
منشور في 2020"…The strong acidic cation polymeric exchanger resin is commercially called MERCK 104765 cation exchanger IV with capacity greater than 3.2 mmol/ml, while the strong basic anion polymeric exchanger resin is commercially called MERCK 104767 anion exchanger III with capacities greater than 1.0 mmol/ml. …"
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bookPart -
729
Supplementation of retrobulbar block with clonidine in vitreoretinal surgery
منشور في 2011"…Main Results 37 patients in the control group (92.5%) versus 24 patients (60%) in the clonidine group reported pain postoperatively (P = 0.001), with a shorter time to first analgesic request noted in the control group (4.9 ± 3 vs 11.9 ± 5.3 hrs; P < 0.001). The median number of postoperative analgesic requests per patient during the first 24 hours was higher in the control group than the clonidine group [2 (0-3) vs. 1 (0-3); P < 0.001]. …"
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article -
730
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731
Heat Shock-Related Protein Responses and Inflammatory Protein Changes Are Associated with Mild Prolonged Hypoglycemia
منشور في 2021"…At hypoglycemia, UBE2N, STIP1, and UBE2L3 increased (all p < 0.05), whilst TLR4:MD-2 and HSPA8 decreased (p < 0.05) in T2D versus baseline. …"
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732
Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort
منشور في 2024"…<h3>Background</h3><p dir="ltr">Resting electrocardiogram (ECG) is a valuable non-invasive diagnostic tool used in clinical medicine to assess the electrical activity of the heart while the patient is resting. …"
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733
Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment
منشور في 2023"…However, increasing specific energy sonication to 3.2 kJ/g VS decreased the positive energy balance of whole process from 8.6 to 5.5 ± 0.3 kJ/g VS. …"
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734
Leaching Mechanisms of Cr(VI) from Chromite Ore Processing Residue
منشور في 2007"…At low pH ( <1.5), Cr(III) solid phases and the oxides responsible for Cr(VI) adsorption dissolve and release Cr(III) and Cr(VI) into solution.…"
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735
A Severe Case of Overlap of Morphea and Eosinophilic Fasciitis after Burn Injuries
منشور في 2024"…<h3>Background</h3><p dir="ltr">Generalized morphea is a rare fibrosing skin illness that progresses from erythematous, violet‐colored skin patches to sclerotic plaques. …"
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736
A Case Study in Qatar for Optimal Energy Management of an Autonomous Electric Vehicle Fast Charging Station with Multiple Renewable Energy and Storage Systems
منشور في 2020"…This interest has focused mainly on reducing the reliance on fossil fuel-based means of transportation and decreasing the harmful emissions produced from this sector. …"
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737
Total Quality Implementation on Marine Transportation Association Under Natural Disruption of COVID-19 Pandemic
منشور في 2021"…The total lockdown or partial lockdown devised by countries all over the world, which means that most economic activities were postponed until the outbreak, is contained. …"
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738
Luspatercept's use in a patient with transfusion‐dependent beta‐thalassemia and intrathoracic extramedullary hematopoiesis (EMH)
منشور في 2024"…<h3>Key Clinical Message</h3><p dir="ltr">This case report and literature review examine the use of a relatively novel agent in a transfusion‐dependent beta‐thalassemia patient with extramedullary hematopoiesis (EMH). …"
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739
A Modification to Enhance the Survival of the Island FDMA Flap by Adding a Skin Bridge
منشور في 2021"…We combined Foucher and Holevich characteristics to design a flap that promises to solve the problem.</p><h3>Methods</h3><p dir="ltr">This is a case series that includes 9 patients where we describe a technique that has the potential to enhance the survival of the first dorsal metacarpal artery (FDMA) flap and decreases the rate of distal necrosis via addition of a 5-mm skin bridge to the pedicle and by avoiding tunneling. …"
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740
Optimum sizing of steam turbines for concentrated solar power plants
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article