The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments حسب Dlubek, Gunter

"…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …"
احصل على النص الكامل
احصل على النص الكامل

Relationship between fat distribution, iron status, and hepcidin in Qatari obese adults حسب Abdelhamid, kerkadi

"…We noted a decrease in ferritin, Hemoglobin, serum iron and RBC with an increase in % fat. …"
احصل على النص الكامل
احصل على النص الكامل

Biomolecular alterations in acute traumatic brain injury (TBI) using Fourier transform infrared (FTIR) imaging spectroscopy حسب Rakib, Fazle

"…Reduction in lipid acyl chains (-CH2) associated with an increase in methyl (-CH3) and unsaturated lipids olefin = CH concentrations is observed. …"
احصل على النص الكامل
احصل على النص الكامل

Rhus coriaria suppresses angiogenesis, metastasis and tumor growth of breast cancer through inhibition of STAT3, NFκB and nitric oxide pathways حسب El Hasasna, Hussain

"…Our current study revealed that non-cytotoxic concentrations of Rhus coriaria significantly inhibited migration and invasion, blocked adhesion to fibronectin and downregulated MMP-9 and prostaglandin E2 (PgE2). Not only did Rhus coriaria decrease their adhesion to HUVECs and to lung microvascular endothelial (HMVEC-L) cells, but it also inhibited the transendothelial migration of MDA-MB-231 cells through TNF-α-activated HUVECs. …"
احصل على النص الكامل
احصل على النص الكامل

Phase change materials for thermal energy storage applications in greenhouses: A review حسب Nishad S.

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

Enhanced vasorin signaling mitigates adverse cardiovascular remodeling حسب Wang, Mingyi

احصل على النص الكامل
احصل على النص الكامل

Green Revolution dwarfing Rht genes negatively affected wheat floral traits related to cross-pollination efficiency حسب Schierenbeck, Matías

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

Fabrication of zno-fe-mxene based nanocomposites for efficient co2 reduction حسب Kannan, K.

احصل على النص الكامل
احصل على النص الكامل

Effects of covid-19 lockdown on physical activity, sedentary behavior, and satisfaction with life in Qatar: A preliminary study حسب Hermassi, Souhail

"…In conclusion, COVID-19 confinement decreased PA, increased sitting time, and decreased life satisfaction in Qatar. …"
احصل على النص الكامل
احصل على النص الكامل

Anti-Metastatic and Anti-Tumor Growth Effects of Origanum majorana on Highly Metastatic Human Breast Cancer Cells: Inhibition of NFκB Signaling and Reduction of Nitric Oxide Produc... حسب Al Dhaheri, Yusra

"…Gelatin zymography assay shows that O. majorana suppresses the activities of matrix metalloproteinase-2 and -9 (MMP-2 and MMP-9). ELISA, RT-PCR and Western blot results revealed that O. majorana decreases the expression of MMP-2, MMP-9, urokinase plasminogen activator receptor (uPAR), ICAM-1 and VEGF. …"
احصل على النص الكامل
احصل على النص الكامل

Low Platinum-Loaded Molybdenum Co-catalyst for the Hydrogen Evolution Reaction in Alkaline and Acidic Media حسب Malali, Praveen

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

Phenolic contents-based assessment of therapeutic potential of Syzygium cumini leaves extract حسب Ahmed, Rashid

"…The DPPH assay demonstrated a higher antioxidant potential (IC-50 value of 133 μg/ml), which was comparable to the IC-50 of ascorbic acid (122.4 μg/ml). …"
احصل على النص الكامل
احصل على النص الكامل

Assessment of SnO2 nanoparticles' impact on the growth of Picochlorum maculatum algae حسب Bounnit, Touria

"…To determine the effect of SnO2 nanoparticles on Picochlorum maculatum - isolated from a Qatar marine environment, algal growth media are amended with different nanoparticle concentrations (1, 5, 25, 50, and 100 mg L−1) and the culture was observed for 72 h. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Uv-l/sulfite advanced reduction process as an efficient method for chlorate reduction in water حسب Bensalah, Nasr

"…A decrease of chlorate reduction yield was observed in presence of dissolved oxygen, nitrite, or nitrate confirming the contribution of SO3 •–, e– aq, and H• in the mechanism of chlorate reduction. …"
احصل على النص الكامل
احصل على النص الكامل

Heme Oxygenase Isoform 1 Regresses Cardiomyocyte Hypertrophy Through Regressing Sodium Proton Exchanger Isoform 1 Activity حسب Sobh, Ahmed

احصل على النص الكامل
احصل على النص الكامل

Experimental and numerical investigations on axial crushing of square cross-sections tube with vertical wave حسب Eyvazian, Arameh

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

Changes of perceived unevenness caused by in-track vibration countermeasures in slab track حسب Verachtert, R.

احصل على النص الكامل
احصل على النص الكامل

Wind energy potential along the onshore and offshore Qatar حسب Mohammed, Aboobacker Valliyil

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

Effect of Bariatric Surgery on Serum Amyloid A Protein: a Systematic Review and Meta-analysis حسب Jamialahamdi, Tannaz

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