Online monitoring of climatic parameters: a statistical study about environmental changes in Qatar حسب Mahmood, Tahir

"…Qatar, being a richest country whose economic growth depends on petroleum and natural gas industry, is paying focus on its environmental development programs, which is also a goal of recent national vision. In this study, we have focused on monitoring of temperature and rainfall pattern in Qatar through different control charting schemes, i.e., memory less (Shewhart) and memory type (EWMA and CUSUM) control charting structures; while time series analysis was performed for the period of 1990-2012. …"
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EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO... حسب BARAH, FARAHNAZ GHOLAMREZA

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Development of a Mechanistic and Data-Driven Model for Multiphase Flow Leak Detection in Pipeline حسب Barooah, Abinash

"…The effect of different pressure constraints, pipe length, pipe diameter, two-phase fluid rheology, leak diameter, leak location, outlet liquid volume fraction, and flowing liquid hold-up on leak size, pressure, and flow rate is analyzed. Decreasing the liquid fraction in the outlet section of the leak leads to a slight increase (6% average) in the inlet mass flow rate and a significant decrease (50% average) in the outlet mass flow rate for fixed pressure constraints, resulting in an increased leak flow rate, pressure, and density. …"
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Sorption of benzene and naphthalene on (semi)-arid coastal soil as a function of salinity and temperature حسب NgueleuS.K.

"…The concentrations of dissolved chloride and sodium were found to be high (> 400 mg L?1) with a chloride-to?sodium ratio of about 1.7. …"
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Impact of the COVID-19 pandemic on sexually transmitted infection testing and diagnosis in Lebanon: A retrospective chart review حسب Sunji, Nadine

"…Post-COVID-19 onset, a total of 1350 VCT services and 406 medical consultations were provided, an overall 45 % decrease compared with pre-COVID-19 onset. The prevalence pre-COVID-19 onset of HIV, syphilis, HBV, and HCV was 0.8 %, 0.3 %, 0.2 %, and 0.1 %, respectively, and post-COVID-19 onset 1.2 %, 0.7 %, 0.3 %, and 0.3 %, respectively. …"
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Mechanical Behavior of a Novel Nanocomposite Polysulphone - Carbon Nanotubes Membrane for Water Treatment حسب Wang, Kui

"…Uniaxial tensile behavior of the membranes was characterized by means of a universal material testing machine under different testing conditions. …"
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Textile-Reinforced Mortar (TRM) System as a Strengthening Technique on Reinforced Concrete Beams حسب Afzal, Muhammad Shekaib

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A dynamic MOPSO algorithm for multiobjective optimal design of hybrid renewable energy systems حسب Sharafi, Masoud

"…Additionally, the set coverage metric value shows that at least 67% of Pareto solutions obtained by DMOPSO dominate the solutions resulted by other reported algorithms. By using a sensitivity analysis for the case study, it is found that if the PV panel and wind turbine capital cost are decreased by 50%, the total NPC of the system would be decreased by 18.8 and 3.7%, respectively.…"
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Corrosion behavior of API X100 steel material in a hydrogen sulfide environment حسب Okonkwo, Paul C.

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Dietary patterns and the risk of coronary heart disease among Jordanians: A case-control study. حسب Tayyem, R F

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Experimental study of exhaust emissions and performance of a dual fuel IDI diesel engine حسب Badr, O.

"…Dual fuel engines of the compression ignition type provide an alternative approach for I.C. engines to improve economy, reduce exhaust emissions and achieve a greater power. The present contribution is an experimental investigation to evaluate such a statement using a modified Ricardo E6 indirect injection diesel engine. …"
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Mn-ferrite based solar thermochemical water splitting cycle: A thermodynamic evaluation حسب Bhosale R.R.

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A LASSO-BASED DEA FOR ECO-EFFICIENCY PERFORMANCE ASSESSMENT FOR THE GLOBAL FOOD AND BEVERAGES INDUSTRY حسب SALAMEH, DOA'A MOHAMMAD FUAD

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Tailoring optical absorption in silicon nanostructures from UV to visible light: A TDDFT study حسب Hassan, Walid M.I.

"…Our main findings are that: (i) The oscillator strength as a function of length is quadratic at small lengths, and then increases linearly. …"
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Qatar Culture Collection of Microalgae: A Sustainable Source for Biodiesel Production and Omega Fatty Acid Compounds حسب Bounnit, Touria

"…The good growth rate of these strains along with their lipid content and profile make them competitive for a viable algal biofuel technology comparing to the terrestrial oil crops which need longer time to grow and present lower amount of lipids (Weyer et al., 2010). In addition, we observed the presence of the omega-3 and 9 long-chain polyunsaturated fatty acids (LC-PUFAs), such as eicosapentaenoic (EPA, 20:5 n-3), docosahexaenoic (DHA, 22:6 n-3) and Nervonic Acid (C24:1 n-9) acids, which have a high commercial value and are known for their beneficial effects on human health…"
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THE ROLE OF QATAR COMMUNITY PHARMACISTS IN DEPRESSION CARE: A SURVEY OF ATTITUDES, PRACTICES AND PERCEIVED BARRIERS حسب SHAMI, RULA

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Mediterranean Dietary Pattern is Associated with Lower Odds of Gastric Cancer: A Case–Control Study حسب Tayyem, Reema

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A reliable and cost-effective planning framework of rural area hybrid system considering intelligent weather forecasting حسب Abazari, A.

"…Moreover, the growth of fuel cost causes an increase in the production of renewable energy resources (RESs) and a decrease in the usage of diesel engine generators. …"
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Aquaculture sediments amended with biochar improved soil health and plant growth in a degraded soil حسب Sajid, Mehmood

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Effect of the length of silicon nano-dot/wire on band gap حسب Hassan, Walid M.I.

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