Symbiotic dinoflagellates associated with corals in Qatar: characterization and physiological response to environmental change by Eldos, Haneen Ibrahim

“…Coral bleaching events witnessed during the last decades in the Arabian Gulf are believed to be the result of the effect of heat events occurring more frequently in the region as a result of the global ocean warming. When corals are under thermal stress, their symbiotic zooxanthellae are affected, and their photosynthetic activity decreases until the stress disappears or until the zooxanthellae are expelled from the coral. …”
Get full text

Multivariate Mixed EWMA-CUSUM Control Chart for Monitoring the Process Variance-Covariance Matrix by Muhammad

“…The dispersion control charts monitor the variability of a process that may increase or decrease. An increase in dispersion parameter implies deterioration in the process for an assignable cause, while a decrease in dispersion indicates an improvement in the process. …”
Get full text
Get full text

Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark by 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. …”
Get full text
Get full text
Get full text

Effect of statins on abdominal aortic aneurysm by Azar, Hosseini

“…Abdominal aortic aneurysm (AAA) is a prevalent condition which causes progressive growth and rupture of aortic wall with a high death rate. …”
Get full text
Get full text
Get full text

Flocculation and viscoelastic behavior of industrial papermaking suspensions by Nasser, Mustafa S.

“…The effects of the surface charge type and density C496, C492 and A130LMW polyacrylamides (PAMs) on the rheological behavior of real industrial papermaking suspensions were quantitatively related to the degree of flocculation for the same industrial papermaking suspensions. …”
Get full text
Get full text

Optimal Energy Dispatch Engine for PV-DG-ESS Hybrid Power Plants Considering Battery Degradation and Carbon Emissions by Kanaan, Laith

“…The test results revealed a 9.2% and 3.5% decrease in daily costs compared to the heuristic and stochastic methods, respectively, and a 29.4% decrease in carbon emission costs.…”
Get full text
Get full text

The influence of different preparation methods on the erosion behavior of NiP-ZrO2 nanocomposite coating by Sliem, Mostafa H.

“…The pulse-electrodeposition was the most suitable technique with a hardness value of 653HV25. The erosion behavior for the different NiP-ZrO2 coatings was investigated based on erosion duration, particles velocity, and impact angle. …”
Get full text
Get full text

Effect of Magnetic Baffles and Magnetic Nanofluid on Thermo-Hydraulic Characteristics of Dimple Mini Channel for Thermal Energy Applications by Souayeh, Basma

“…Hence, with the increase in the magnetic field, there is a decrease in pressure drop for both the cases and the pitches. …”
Get full text
Get full text
Get full text

Energy optimization for bidirectional multimedia communication in unsynchronized TDD systems by Zorba, Nizar

“…While this allocation can be done on each cell independently, the result is that adjacent cells would have a different compensation value, thus generating cross interference, which decreases the system performance, mainly on the cell-edge users. …”
Get full text
Get full text

Effect Of The Apical Ectodermal Ridge On Mitotic Index In Hind Limb Bud Mesenchyme In Bufo Regularis by Abdel Karim, Ahmed E.

“…The operated bud (80% of cases) showed a decrease in its volume and there was no significant difference in mesenchyme MI. …”
Get full text

Experimental investigation on the compressibility of Al/Al2O3 nanocomposites by Wagih, Ahmed

“…The results showed that the grain size of milled powders was about 43 nm with a noticeable presence of agglomerates at 10 wt.% of Al2O3. …”
Get full text
Get full text

Vegetation Changes in the Long Abandoned Farms in Qatar by Ahmed, Abdulla Ahmed

“…It was found out that following total farm abandonment, the vegetation communities start to recover in a rather slow process. This recovery process is caused and at the same time paralleled by a steady decrease in soil salinity, as salts are washed away by rain water. …”
Get full text

DSA-based energy efficient cellular networks: Integration with the smart grid by Hassan, Hany Kamal

“…We formulate the trade-off situation of the operators as a reward function. The objective is to maximize the reward while decreasing the energy consumption. …”
Get full text
Get full text

The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series by Sehurutshi, Alice

“…In multivariable Poisson interrupted time series regression, the COVID-19 lockdown was associated with a 27% decrease in the monthly numbers of HIV tests (IRR 0.73, 95%CI 0.72–0.73), a 25% decrease in HIV positive tests (IRR 0.75, 95%CI 0.71–0.79), and a 43% reduction in ART initiations (IRR 0.57, 95%CI 0.55–0.60). …”
Get full text
Get full text
Get full text

Hemoglobin Oxidation in Stored Blood Accelerates Hemolysis and Oxidative Injury to Red Blood Cells. by Mustafa, Ibrahim

“…There was 0.85% RBC lysis, an approximately 20% decrease in percentage oxyhemoglobin, and a 14% increase in methemoglobin formation, which shows hemoglobin oxidation on day 28.  …”
Get full text
Get full text

Concentrated solar power driven water splitting cycle using Zn-ferrite based thermochemical redox reactions by Bhosale, Rahul R.

“…A Zn-ferrite based water splitting (ZFWS) cycle is thermodynamically scrutinized by utilizing the data obtained from the HSC Chemistry software. …”
Get full text
Get full text

Trilemma of life cycle carbon, employment, and costs of trucking industry's shift toward automation and electrification by Mandouri, Jafar

“…Autonomy and electrification combined could lead to a 50% decrease in emissions and 46% savings in life cycle costs. …”
Get full text
Get full text

Fluctuations in cardiac stroke volume during rowing by 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. …”
Get full text
Get full text
Get full text

Ownership structure, corporate performance and failure: Evidence from panel data of emerging market the case of Jordan by Zeitun, Rami

“…Government ownership decreases the likelihood of default, but has a negative impact on a firm's performance. …”
Get full text
Get full text
Get full text

Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort by 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. …”
Get full text
Get full text
Get full text