Development and Evaluation of Fibrous Fluid Formulations for Horizontal Gas and Oil Well Cleanout حسب MAHMOUD, HUSAMELDIN ABDELHAMID

"…The first part (Section 4.1) examines the influence of fibers concentration and aspect ratio, base polymer concentration, and solution temperature on FCFs stability; Fibers of higher aspect ratio showed better stability properties for FCF; formation of fiber's structured network decreases the fiber's sensitivity to destabilization under various conditions. …"
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THE ROLE OF QATAR COMMUNITY PHARMACISTS IN DEPRESSION CARE: A SURVEY OF ATTITUDES, PRACTICES AND PERCEIVED BARRIERS حسب SHAMI, RULA

"…Community pharmacists are one of the most accessible healthcare providers. …"
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MOTIVATION AND LEARNING: A SURVEY STUDY IN PREPARATORY AND SECONDARY LEVELS IN QATARI SCHOOLS حسب Ben Fadhel, Slaheddine

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Adaptive thermal comfort in the different buildings of Darjeeling Hills in eastern India – Effect of difference in elevation حسب Thapa, Samar

"…The yearly mean comfort temperature for the location S0135 was 28.37°C, K1420 was 20.59°C, M 1640 was 20.07°C, S1950 was 19.72°C and T2565 was 17.35°C, respectively, where the digits in the locations (i.e. 0135 in S0135, 1420 in K1420, 1640 in M1640, 1950 in S1950 and 2565 in T2565) represents the elevation of the location under study in meters above mean sea level. A relation of the indoor comfort temperature with the outdoor environmental conditions and with the elevation of the location under study is obtained.…"
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Performance Evaluation of A Class of Adaptive Bifurcated Routing Algorithms حسب Ayad, N. M.

"…With the cost of computation decreasing, packet-switched computer communication networks are becoming increasingly cost effective. …"
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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. …"
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Effective capacity of cognitive radio links: Accessing primary feedback erroneously حسب Butt M.M.

"…We study the performance of a cognitive system modeled by one secondary and one primary link and operating under statistical quality of service (QoS) delay constraints. …"
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Antimicrobial activity of amphiphilic nanomicelles loaded with curcumin against Pseudomonas aeruginosa alone and activated by blue laser light حسب Rupel, Katia

"…CUR-SPM emerged as the most effective, and was therefore employed in APDT experiments. Among the three sublethal blue laser (λ 445 nm) protocols tested, the ones characterized by a fluence of 18 and 30 J/cm2 further decreased the antimicrobial concentration to 50 nM. …"
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Smart City and Preservation of Identity in Doha حسب Altiok, Huzeyfe

"…The globalization and modernization process of the 20th-21st centuries decreased diversity and created similar cultures-the modern culture also created" modern" cities. …"
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Rheological evaluation of shortand long-term performance for warm mix asphalt (WMA) binders حسب Sadeq, Mohammed

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Daily-seasonal operation in net-zero energy building powered by hybrid renewable energies and hydrogen storage systems حسب Mehrjerdi, H.

"…When hydro power is increased to 39 kW, the building does not need the solar energy. The proposed model decreases the Carbon Dioxide by about 39546 kg. The model also reduces the total cost by about 50.3%.…"
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Metabolomics Profiling of Stages of Coronary Artery Disease Progression حسب Anlar, Gulsen G.

"…We performed a metabolomic analysis on 221 participants from four different groups: (I) healthy individuals, (II) individuals with hypercholesterolemia (HC), (III) individuals with both HC and hypertension (HT) or diabetes, and (IV) patients with self-reported coronary artery disease (CAD). …"
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Experimental study of exhaust emissions and performance of a dual fuel IDI diesel engine حسب Badr, O.

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Ecotoxicological Assessment of Thermally- and Hydrogen-Reduced Graphene Oxide/TiO₂ Photocatalytic Nanocomposites Using the Zebrafish Embryo Model. حسب Al-Kandari, Halema

"…However, both nanocomposites should be used with caution at concentration higher than the NOEC (400 mg/L), in particular RGOTi, which significantly (i) caused pericardial and yolk sac edema; (ii) decreased the hatching rate, locomotion, and hematopoietic activities; and (iii) affected the heart rate. …"
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The effect of water table fluctuation and hydrogeochemical properties on NAPLs natural attenuation حسب Ismail, Reem Elfatih

"…Benzene and toluene concentrations decreased faster in fluctuating columns, resulting in a shorter lifespan for the source zone. …"
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Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms حسب Hamdi, Abdelouahed

"…This was displayed the return of the portfolio produced using the DEA-Mean-CVaR model increased because the investment proposal was basedon the stock with the highest expected return and was effective at three risk levels. It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …"
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Impacts of twenty years of experimental warming on soil carbon, nitrogen, moisture and soil mites across alpine/subarctic tundra communities حسب Alatalo, Juha M.

"…There was a significant site effect on the density of one mite species, Oppiella neerlandica, and all soil parameters. …"
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Concentrated Solar Power Plant for Key Locations in Doha Qatar حسب Elbeh, Mutaz Bargas

"…One of the pillars of the Qatar National Vision 2030 is the protection and preservation of the environment by decreasing the dependency on hydrocarbon resources and promoting the use and development of renewable energy sources. …"
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An empirical correlation-based model to predict solid-fluid phase equilibria and phase separation of the ternary system CH4-CO2-H2S حسب Ababneh, Hani

"…A model based on equilibrium stage separation unit was used to study the separation of three different feed compositions of this ternary system. …"
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Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar حسب Zaina, Samar

"…Land use planning and travel behavior are closely associated and influence one another. Land use planning impacts the transportation network, generates travel distance and time, and influence people’s behavior. …"
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