Solar water heating in Lebanon حسب Houri, Ahmad

"…Simplified initial estimates indicate a payback period of 4–5 years while advanced mathematical models (RETScreen) indicate that the most advanced evacuated tube technology has a payback period of less than 9 years at current market prices. With decreasing cost per square meter of installed collectors, payback periods are expected to rapidly decrease. …"
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Modeling circadian clock–cell cycle interaction effects on cell population growth rates حسب El Khatib, N.

"…Particularly, we show that Cry 1, Cry 2 mutations decrease the growth rate of cells, Per 2 mutation enhances it and Bmal 1 knockout increases it for autonomous periods of the cell cycle less than 21 h and decreases it elsewhere. …"
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Growth hormone treatment modulates active ghrelin levels in rats حسب Haddad, Haytham

"…Consequently, under such treatment, determination of active ghrelin concentration per tissue mass rather than per tissue protein is favored. …"
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Trade Flow and Nation Brand Distance: A Structural Gravity Model Approach حسب AL BESHER, HUDA ISMAIL

"…The results on the impact of NBD on FTA and trade flows provides some interesting insights as the there is a negative and significant moderation impact of NBD on the relationship between FTA and both export and import volume which suggest that a decrease of NBD will increase the effect of FTA on trade flow. …"
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Performance assessment of an integrated absorption cooling-hydrogen liquefaction system using geothermal energy حسب Gadalla, Mohamed

"…The results show that the mass of hydrogen gas pre-cooled by the absorption system per unit mass flow rate of geothermal water flowing through the system (n) and the amount of hydrogen liquefied per unit mass flow rate of geothermal water flowing through the system (y) increase with an increase in the geothermal source temperature. …"
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A Parallel Algorithm for Inverse Halftoning and its Hardware حسب Siddiqi, Umair F.

"…The parallelization can increase the speed of inverse halftoning by up-to 4 times while the total entries in all smaller Look-Up Tables (sLUTs) remains equal to the entries in the single LUT of LUT method for inverse halftoning. …"
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Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight حسب Muna Abed Alah (14779534)

"…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …"

A comprehensive design and rating study of evaporative coolers and condensers. Part II. Sensitivity analysis حسب QURESHI, BILAL AHMED

"…For evaporative condenser design, it was seen that, for a 53% increase in the inlet relative humidity, the normalized sensitivity of the surface area increased 1.8 times in value and, for a 15 8C increase in the condenser temperature, the sensitivity increased by 3.5 times. …"
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Water Footprint Assessment and Virtual Water Trade in the Globally Most Water-Stressed Country, Qatar حسب Nayla Higazy (17679453)

"…<p dir="ltr">Qatar is one of the most water stressed countries globally, despite Qatar’s aridity and its lack of freshwater resources, per capita water consumption became one of the highest in the world due to population growth, agricultural expansion, rapid urbanization and industrialization and it is expected to increase in the coming decades. …"

Characterization of heavy vehicle headways in oversaturated interrupted conditions: Towards development of passenger car equivalency factors حسب Ghanim, Mohammad Shareef

"…The simulation results suggest that PCE increases nonlinearly with increase in congestion level and with percentage of trucks; PCE's increase becomes less marked once sever congestion (stop-and-go with increasing queue lengths) conditions set in.…"
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Public motives and willingness to participate in first-in-human clinical trials in Saudi Arabia: A new era in the making حسب Almutairi, Adel F.

"…Higher attitudinal scores were reported by those who perceived healthcare services as good/excellent (adj.P < 0.001), and by those who had less concerns (adj.P = 0.005). Less educated participants were 1.75 [1.04–2.93] times more likely to enroll in future clinical trials, adj.P = 0.035. …"
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A Parallel Algorithm for Inverse Halftoning and its Hardware Implementation حسب Siddiqi, Umair F.

"…The parallelization can increase the speed of inverse halftoning by up-to 4 times while the total entries in all smaller Look-Up Tables (sLUTs) remains equal to the entries in the single LUT of LUT method for inverse halftoning. …"
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Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches حسب ALHAJERI, RASHED ABDULLA

"…Although the biggest costs involved in this technology is the installation/capital costs, the subsequent running costs (although less than traditional sources of energy) such as cleaning and maintenance can increase or decrease the feasibility of these panels. …"
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Characterization of the dynamic flow response in microfluidic devices حسب Elgack, Mohammed Elmahdi

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Effects of short term genotropin (rgGH) subcutaneous injection on active ghrelin concentration in rat plasma, stomach, kidney & pancreas. (c2007) حسب Haddad, Haytham

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Characterizing the dynamics of climate and native desert plants in Qatar حسب Meshal Abdullah (17746950)

"…Optimal rainfall events per year ranged from 10 to 15, with 70 mm being the threshold for healthy vegetation growth. …"

An adaptive load-balancing approach to XML-based network management using JPVM حسب Sqalli, M.H.

"…In this paper, we propose a framework for adaptive load-balancing using JPVM for XML-based network management. The goal is to increase the efficiency of processing the management data, and decrease the communication time by distributing the management load across multiple XML/SNMP gateways. …"
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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 حسب Letourneau, Ian D

"…Although the global age-standardised incidence rate of appendicitis has steadily decreased between 1990 and 2021, almost half of GBD regions saw an increase of greater than 10% in their age-standardised incidence rates. …"
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Agent Based Modeling to Optimize Supermarkets Spatial Dimensions حسب NASIF, MAJD

"…It is the situation where the shoppers feel that the supermarket is overloaded with people at certain times. We solved this problem by providing an optimal area range for the supermarket where we reduced the crowding levels dramatically, while avoiding unnecessary increase in space dimensions. …"
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Do high energy-efficient buildings increase overheating risk in cold climates? Causes and mitigation measures required under recent and future climates حسب Mutasim Baba, Fuad

"…While without adequate ventilation, the overheating risk in high-energy-efficient buildings can be higher than old buildings, where decreasing wall and window U-values and infiltration rate has a greater contribution to the increase of indoor temperature, while decreasing window SHGC has a lower contribution to the decrease in indoor temperature compared to the case with adequate ventilation. …"
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