Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar حسب John M., Rivers

"…The overall landward increase in salinity is accompanied by a decrease in the diversity of benthic fauna and their skeletal remains. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark حسب Maha, Matalkeh

"…Ultraviolet–visible spectra analysis observed a large redshift in the absorbing band edge and decreased bandgap energy from 2.6 to 2.1 eV. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Fluctuations in cardiac stroke volume during rowing حسب Sejersen, Casper

"…Also, SV fluctuated markedly during the stroke with deviations being largest at the higher work rate. Thus, SV decreased by 27 ± 10% (31 ± 11 mL) at the beginning of the stroke and increased by 25 ± 9% (28 ± 10 mL) in the recovery (P =.013), while breathing was entrained with one breath during the drive of the stroke and one prior to the next stroke. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Hot and Hypoxic environments inhibit simulated soccer performance and exacerbate performance decrements when combined حسب Aldous, Jeffrey

"…Peak sprints peed, was 4% greater in HOT compared with CON and HYP and 7% greater in HH. …"
احصل على النص الكامل
احصل على النص الكامل

Plasticization and co-crystallization in LLDPE/wax blends. حسب Gumede, Thandi P.

"…On the other hand, the lower melting point crystalline phase is a wax-rich phase constituted by cocrystals of extended chain wax and short linear sequences of highly branched LLDPE chains. …"
احصل على النص الكامل
احصل على النص الكامل

Long-Distance Vowel-to-Vowel Coarticulation in Arabic: Influences of Intervening Consonant Pharyngealization and Length حسب Ahmed, Sarah

"…Speakers of Egyptian Arabic were recorded saying sentences containing nonsense sequences of the form /baɁabaCV:/, where C was chosen from {/t/, /tˤ/, /t:/, /tˤ:/} and V was a long vowel /i:/, /a:/ or /u:/. Analysis of the first and second formants of the recorded vowels revealed that (a) vowel-to-vowel coarticulatory effects could sometimes extend to a distance of three vowels before the context vowel; (b) the consonant-to-vowel effects associated with pharyngealization were consistently seen at similar distances, while also decreasing in magnitude at greater distances from the triggering consonant; and (c) effects related to intervening consonant length were idiosyncratic, and in particular did not lead to consistent blocking of vowel-to-vowel effects. …"
احصل على النص الكامل
احصل على النص الكامل

Impact of resilience and environmental stress on burnout of students in public and private dental schools in Western Saudi Arabia. حسب Alsharif, M

"…An online cross-sectional survey questionnaire was distributed among a convenience sample of 500 undergraduate Saudi dental students. …"
احصل على النص الكامل
احصل على النص الكامل

The effects of knee joint kinematics on anterior cruciate ligament injury and articular cartilage damage حسب Orsi, Alexander D.

"…The results from this investigation agreed well with other experimental and analytical investigations. This study provides a greater understanding of the various knee joint motion combinations leading to ACL injury and articular cartilage damage.…"
احصل على النص الكامل
احصل على النص الكامل

Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas حسب Tejedor, Alejandro

"…We find that monthly shrinkage rates have a pronounced structured variability around the channel network with the shrinkage rate systematically decreasing farther away from the channels. …"
احصل على النص الكامل

Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar حسب Ahmedna, Mohamed

"…Box-Behnken experimental design was used instead of the full factorial to decrease the number of treatments to a manageable level (126 treatments) with three replications at the center. …"
احصل على النص الكامل
احصل على النص الكامل

Interfaces study of all-polysaccharide composite films حسب Šimkovic, I.

"…The X composite with net negative charge is indeed a barrier against the diffusion of ferricyanide anions. …"
احصل على النص الكامل
احصل على النص الكامل

Shear wave propagation in layered composites with degraded matrices at locations of imperfect bonding. حسب Andrianov, Igor V.

"…Bonding between the inclusion and the degrading matrix is taken into account by a linear elastic bonding model in the first case and by a viscoelastic model in the second case.…"
احصل على النص الكامل
احصل على النص الكامل

Visual feedback training in young karate athletes حسب Vando, Stefano

"…The results showed that VFT improved COP in SG of the 83% (p<0.0001) and decreased of the 26% in the CG (p<0.001). Conclusions: performing VFT improve stability and balance control and therefore greater ability to acquire motor control of the body in young karate athletes.…"
احصل على النص الكامل
احصل على النص الكامل

Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort حسب Qafoud, Fatima

"…Background: 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. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Inhibitory effect of sodium nitrite on corrosion of lead in 0.1 M sodium hydroxide solution حسب 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. …"
احصل على النص الكامل

Bench-scale and packed bed sorption of methylene blue using treated olive pomace and charcoal حسب Banat, F.

"…The uptake of MB dye was significantly increased when a mixture of olive pomace and charcoal was packed in the column in a multi-layer fashion. …"
احصل على النص الكامل
احصل على النص الكامل

Timetabling hub-and-spoke parcel distribution inter-facility network حسب Ben-Ayed, Omar

"…This problem, which comes after generating the network design and before implementing it, is concerned with parcel timetabling. A non-linear model, composed of the shipping-time objective function and the time-precedence constraints, is developed in order to optimise the daily movements of parcels from their origins to their destinations. …"
احصل على النص الكامل

Kappa-Distributed Electrons in Solar Outflows: Beam-Plasma Instabilities and Radio Emissions حسب Lazar, M.

"…The frequency downshift, also revealed by the observations, clearly tends to increase in the presence of a Kappa-distributed beam. Particle-in-cell (PIC) simulations confirm the inhibiting effects of (initially) Kappa-distributed electrons, but these minor effects in the linear and quasi-linear phases unexpectedly lead to significant decreases in the wave energy levels of the (primary) ES fluctuations near the plasma frequency and higher harmonics. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

The investigation of treatment design parameters on carbon integration networks حسب Alnouri, Sabla Y.

"…The cost of the carbon network increases when the solvent temperatures are increased. However, there was a noticeable linear trend at lower temperatures compared to higher temperatures, where the increase became non-linear. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Changes in Dietary Habits and Eating Behaviors during COVID-19 Induced Confinement حسب alnatsheh, reem bassim

"…Conversely, a greater (p<0.05) percentage of the participants reported an increase in high-calorie food consumption and late-night eating indicating a risky behavior for obesity and subsequent chronic complications. …"
احصل على النص الكامل
احصل على النص الكامل