The Impact of Multiple Autoclave Cycles on the Surface Roughness of Thermally Treated Nickel-Titanium Endodontic Files by Ba-Hattab, Raidan

“…An unsterilized group was assigned as the pre-autoclaving group (Cycle 0), and the other three groups underwent various autoclave sterilization cycles (Cycles 1, 5, and 10). The roughness average (Ra), root mean square (Rq), and average maximum peak-to-valley height (Rz) values were evaluated using SEM and ImageJ software. …”
Get full text
Get full text
Get full text

Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf by Ben-Hamadou, Radhouan

“…In addition two chondrichthyes, one endangered (Stegostoma fasciatum) and a vulnerable species (Taeniurops meyeni), were also observed across the platforms. …”
Get full text
Get full text

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

Get full text
Get full text

Investigating the utilization of healthcare services to manage respiratory tract infections (RTIs) among Qatari patients attended selected primary healthcare centers in Qatar by Islam, Nazmul

“…Highest number of patients with a comorbidity of Diabetes (12.85%), followed by Hypertension (10.54%). We have found no difference in the month-to-month rates of RTI-related GP visits (per 1000 total visits) over the study period (non-significant decreasing trend). …”
Get full text

Synergetic effects of dodecylamine-functionalized graphene oxide nanoparticles on antifouling and antibacterial properties of polysulfone ultrafiltration membranes by Alkhouzaam, Abedalkader

Get full text
Get full text

Association between Lebanese Mediterranean Diet and Frailty in Community-Dwelling Lebanese Older Adults—A Preliminary Study by Daou, Tracy

Get full text
Get full text
Get full text

Electrocatalytic cogeneration of reactive oxygen species for synergistic water treatment by Yang S.Y.

“…The phenol decomposition and TOC removal with the pair are more than double their sums of the two half-electrodes at all Ecells with O2 purging, whereas such a synergistic effect is found only at high Ecells when N2 is purged. …”
Get full text
Get full text

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

“…Likewise, BM344-1 showed a decreasing degradation trend (81, 78% and 55%) at increasing T-2 contamination levels (0.3, 0.6 and 1.2 μg/ml, respectively). …”
Get full text
Get full text
Get full text

Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions by Nath, Narayan Chandra Deb

“…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …”
Get full text
Get full text
Get full text

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

“…Anthers extrusion decreased from 40% (rht) to 20% (Rht1 and Rht2), 11% (Rht3), 8.3% (Rht1 + 2), and 6.5% (Rht2 + 3). …”
Get full text
Get full text
Get full text

The impact of PV generation and load types on the impedance relays during both balanced and unbalanced faults by Kamel, Rashad M.

Get full text
Get full text
Get full text

Selective adsorption of carbon dioxide, methane and nitrogen using resorcinol-formaldehyde-xerogel activated carbon by Awadallah, Ahmed

“…RF-ACX was used in the adsorption of CO2, CH4, and N2 gases. Adsorption/desorption isotherms of CO2, CH4, and N2 gases onto RF-ACX adsorbent were measured gravimetrically by a magnetic suspension microbalance at five different temperatures (20, 30, 40, 50 and 60 °C) in the pressure range of 0–1 MPa. …”
Get full text
Get full text

The effect of genetic and nongenetic factors on warfarin dose variability in Qatari population. by Bader, Loulia

“…The minor allele frequency (MAF) of VKORC1 (-1639G>A) was A (0.47), while the MAF's for the CYP2C9*2 and *3 and CYP4F2*3 were T (0.12), C (0.04) and T (0.43), respectively. …”
Get full text
Get full text

Effect of the support on physicochemical properties and catalytic performance of cobalt based nano-catalysts in Fischer-Tropsch reaction by Ali, Sardar

“…CNTs support increased the reducibility, dispersion, active metal surface area and decreased Co particle size. A significant increase in% CO conversion and FTS reaction rate was also observed over CNTs support compared to that of Co/Al2O3. …”
Get full text
Get full text

Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming by Mohamed, Assem T.

“…On the other hand, at the same time-on-stream LaNiMgO-Rh lost 0.3 and 0.7 % of its maximum CO2 and CH4 conversions, respectively.In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO2 conversion from 77.6 % to 70.5%, the CH4 conversion decreased from 72.3% to 64.2%. …”
Get full text
Get full text
Get full text

Histology And Development Of Argas (Argas) Hermanni (Ixodoidea: Argasidae) Salivary Glands by Khalil, Galila M. [جليلة مصطفى خليل]

“…The paired salivary glands consist of 2 alveolar types. Type I alveoli consist of several cells forming a striated peripheral zone around a clear central cell. …”
Get full text

Inhibitory effect of sodium nitrite on corrosion of lead in 0.1 M sodium hydroxide solution by Mourad, M.Y.

“…The concentrations of NaNO2 employed are in the range 1-5×10-5. There is a linear relationship between the corrosion potential and the molar concentration of NaNO2. …”
Get full text

Basin of Attraction through Invariant Curves and Dominant Functions by Alsharawi, Ziyad

“…We study a second-order difference equation of the form z<inf>n+1</inf> = z<inf>n</inf> F (z<inf>n-1</inf>) + h, where both F (z) and z F (z) are decreasing. …”
Get full text
Get full text

Developing pretreatment methods to promote the production of biopolymer and bioethanol from residual algal biomass (RAB) by Fares, AlMomani

“…The Mbio−ethP as a fraction of theoretical yield (%ThY) were in the ranges of 21 to 33 %, 33.3 to 51.1 % and 59.52 to 91.2 % for RAB pretreated with HT-ACPT, ENZ-PT and Mv-H2O2-Fe-PT, respectively. …”
Get full text
Get full text
Get full text

Supramaximal-Exercise Training Improves Heart Rate Variability in Association With Reduced Catecholamine in Obese Adults by Jabbour, Georges

“…In this study, 19 OB [22.9 (8.4) years; body mass index (BMI) 33.4 (1.4) kg/m2] and 18 NW [23.2 (4.4) years; BMI 23.3 (1.2) kg/m2] adults completed a 6-week SET intervention. …”
Get full text
Get full text
Get full text