Effect of gamma irradiation on the microstructure and morphology of polyethylene oxide and polyvinyl alcohol blends حسب Al-Maadeed, M.

"…Thin films of a blend of 90, 75, 50 (wt/wt%) percentage of polyethylene oxide and polyvinyl alcohol were synthesized and irradiated with 5, 25, 50, 100 and 200 kGy. …"
احصل على النص الكامل
احصل على النص الكامل

The Effect of Hyperoxia on Central and Peripheral Factors of Arm Flexor Muscles Fatigue Following Maximal Ergometer Rowing in Men حسب Volianitis, Stefanos

"…Results: Arterial hemoglobin O2 saturation was reduced to 92.5 ± 0.2% during exercise with normoxia but maintained at 98.9 ± 0.2% with hyperoxia. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Mechanical and thermal properties of gamma-ray irradiated polyethylene blends حسب Mariam, Al-Ali

احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 حسب Letourneau, Ian D

"…BackgroundAppendicitis is a common surgical emergency that poses a large clinical and economic burden. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 حسب Letourneau, Ian D

"…BackgroundAppendicitis is a common surgical emergency that poses a large clinical and economic burden. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Novel electroless deposited corrosion — resistant and anti-bacterial NiP–TiNi nanocomposite coatings حسب Fayyad E.M.

"…Below and above this concentration as well as after the heat treatment, the improvement in the corrosion protection of the composite coatings slightly decreases. Besides, the NiP–TiNi NCCs have effective antibacterial properties as the cell viability of Escherichia coli decreases from 100 to 19%.…"
احصل على النص الكامل
احصل على النص الكامل

Moderate salinity stimulates growth and photosynthesis of Phragmites karka by water relations and tissue specific ion regulation حسب Abideen, Zainul

"…The aim of the present work was to determine the effect of salt stress on growth, ion homeostasis, water status and photosynthesis of Phragmites karka - a potential biofuel crop. Plants were grown in 0, 100 and 300mM NaCl (equivalent to non-saline, 20 and 60% seawater). …"
احصل على النص الكامل
احصل على النص الكامل

Evaluation of the inhibition performance of piperazine-based polyurea towards mild steel corrosion: The role of keto-enol tautomerization حسب Abdulazeez, Ismail

"…The presence of PUCorr at 100 ppm decreases the corrosion current density from 30.3 to 3.05 μA/cm2 in 0.5 M NaCl at room temperature, exhibiting a remarkable inhibition efficiency of 94.5%. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Novel Electroless Deposited Corrosion - Resistant and Anti-Bacterial NiP-TiNi Nanocomposite Coatings حسب Fayyad, Eman

"…Below and beyond this concentration as well as after heat treatment, the improvement in the corrosion protection of the composite coatings slightly decreases. Besides, the NiP-TiNi NCCs have effective antibacterial properties as it decreased the cell viability of Escherichia coli from 100 to 19%.…"
احصل على النص الكامل
احصل على النص الكامل

Urology Residents' Perspectives on the In-House On-Call Systems: A Study in an Accredited Academic Center حسب Khalil, Ibrahim A. and Ibrahim, Tarek and Aldeeb, Maya and Mohamed, Ahmed and Ben Salah, Rym and Aboumarzouk, Omar M. and Al-Naimi, Abdulla

"…Quality of life and education: We adopted a validated survey based on a 5-point Likert scale to assess the residents' perception of the transition to a 12-hour on-call system on their quality of life and education. …"
احصل على النص الكامل
احصل على النص الكامل

Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China حسب Bai, Yang

"…The results showed that air quality improved significantly During-FLR compared with Pre-FLR, with the concentrations of PM2.5, PM10, SO2, NO2, and CO all decreasing significantly. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Selection of Bacillus spp. with decontamination potential on multiple Fusarium mycotoxins حسب Zahoor Ul, Hassan

"…Bacillus cereus BC344-2, Bacillus cereus BC399-2, Bacillus simplex BS350-3 and Paenibacillus favisporus PF341, showed significant biodegrading capacity on T-2 toxin, leading to 72, 70, 71 and 88% decontamination, respectively. Complete degradation (100%) of ZEN was observed at a contamination level of 0.375 μg/ml in LB, while showing a decreasing trend of degradation (87 and 84%) at increasing levels of mycotoxins (0.750 and 1.50 μg/ml LB medium, respectively). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Dietary patterns associated with the risk of osteoporosis in postmenopausal women حسب Tayyem, Reema F.

"…The ‘High-Fruits and Vegetables’ dietary pattern showed a decreased likelihood of osteoporosis risk in the fourth quartile [Q4: AOR 0.375, 95% CI (0.154–0.9150), P = 0.031]. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Impaired Liver Size and Compromised Neurobehavioral Activity are Elicited by Chitosan Nanoparticles in the Zebrafish Embryo Model حسب Abou-Saleh, Haissam

"…For the first time, we investigate the potential organ-specific (cardiac, hepatic, and neuromuscular) toxicity of ChNPs (size 100–150 nm) using the zebrafish embryo model. Our data highlight the absence of both acute and teratogenic toxic effects of ChNPs (~100% survival rate) even at the higher concentration employed (200 mg/L). …"
احصل على النص الكامل
احصل على النص الكامل

The Role of Qatar Community Pharmacists in Depression care: A Survey of Attitudes, Practices and Perceived Barriers حسب Shami, Rula

"…Responses were measured on a 5-point-Likert scale. Study outcomes were scores of attitudes towards depression, scores of self-reported depression care practices and perceived barriers for depression care. …"
احصل على النص الكامل
احصل على النص الكامل

Emotional intelligence and criminal behavior حسب Megreya, Ahmed M.

"…In addition, EI varied as a function of the types of offenses. Namely, it decreased in magnitude with crime severity (lowest for murder, higher for drug dealing, and highest for theft). …"
احصل على النص الكامل
احصل على النص الكامل

Oxidative stress-induced Akt downregulation mediates green tea toxicity towards prostate cancer cells حسب Posadino, Anna Maria

"…Treatment of PC3 cells with 30 and 100μg/ml PE significantly decreased cell viability and proliferation. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Epidemiology of herpes simplex virus type 2 in sub-Saharan Africa: Systematic review, meta-analyses, and meta-regressions حسب Harfouche, Manale

"…Pooled HSV-2 proportion in genital ulcer disease was 50.7% (95% CI: 44.7–56.8%) and in genital herpes it was 97.3% (95% CI: 84.4–100%). Interpretation: Seroprevalence is declining by 2% per year, but a third of the population is infected. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Environmental Factors Affecting the Growth and Enzymatic Activity of Ceratocystis Radicicolathe Causal Agent of Black Scorch Disease on Date Palm حسب Al-Naemi, Fatima

"…To optimize the fungus growth, pH media was adjusted at different levels (5.5, 6, 6.5, 7, 7.5 and 8). In addition, standard Czapek broth media was used as a control. …"
احصل على النص الكامل
احصل على النص الكامل

Pulpal blood flow changes and pain scores related to using superelastic 0.018-inch nickel titanium as the first orthodontic alignment archwire: A prospective clinical trial حسب Alhaija, Elham S.Abu

"…A repeated measures ANOVA and a post-hoc Bonferroni comparison tests were conducted to examine differences at the different time points before and during orthodontic alignment. Results: For all studied archwire sizes, PBF decreased 20 minutes after their placement. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل