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A comparison of metals in sediments and water in the River Nahr-Ibrahim, Lebanon
منشور في 2003"…However, recently a warming in temperature and a drop in precipitation has occurred, thus causing low water levels in rivers. …"
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Solar water heating in Lebanon
منشور في 2006"…Regulatory support and tax breaks, if implemented, will have a positive effect on the market. The current increases in diesel prices are increasing demand on solar thermal water heaters.…"
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Testing and Evaluation of a Smart Irrigation System towards Smart landscaping in UAE
منشور في 2017"…The outcomes of the use of SMS have shown a better results in water conservation and a decrease in water flow in the month of September by 21% and 26% in October. …"
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Removal of phenols and dyes from aqueous solutions using graphene and graphene composite adsorption: A review
منشور في 2021"…<p dir="ltr">In recent years, there has been growing awareness that by 2050, many countries will experience critical issues related to water scarcity. The need to recycle/reuse wastewater after pollution treatment is a major concern worldwide for ensuring water security at the national level. …"
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Mapping geographical inequalities in access to drinking water and sanitation facilities in low-income and middle-income countries, 2000–17
منشور في 2020"…Although some units improved access to the safest drinking water or sanitation facilities since 2000, a large absolute number of people continued to not have access in several units with high access to such facilities (>80%) in 2017. …"
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An Evaluation of Short-Term Effects of Different Soil Management Systems on Soil Physical, Structural and Hydraulic Properties and an Estimation and Optimization of Water Infiltrat...
منشور في 2022"…Consequently, choosing a system to enhance water infiltration in an agricultural terrain seems site-specific. …"
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Turning solid waste incineration ashes into a usable material in construction
منشور في 2003"…This paper describes a largely experimental investigation for turning solid waste incineration ashes into a usable material in concrete construction. …"
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Environmental Footprint and Economics of a Full-Scale 3D-Printed House
منشور في 2021"…This study assesses the eco-efficiency of 3D printing compared to conventional construction methods in large-scale structural fabrication. A single-storey 3D-printed house was selected in the United Arab Emirates to conduct the comparative assessment against traditional concrete construction. …"
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10
Thermo-economic analysis of a novel P2X polygeneration system for hydrogen, ammonia, and methanol production with near-zero emissions
منشور في 2025"…The system integrates an air separation unit (ASU), a direct oxy-combustor (DOC) powered by natural gas, combined with a supercritical carbon dioxide (sCO<sub>2</sub>) power cycle, water electrolyzer (WE), a Haber-Bosch process (HBP), and a methanol production unit (MPU). …"
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Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2...
منشور في 2024"…We separated risk factors into three groups according to trajectory over time: those with a decreasing attributable burden, due largely to declining risk exposure (eg, diet high in trans-fat and household air pollution) but also to proportionally smaller child and youth populations (eg, child and maternal malnutrition); those for which the burden increased moderately in spite of declining risk exposure, due largely to population ageing (eg, smoking); and those for which the burden increased considerably due to both increasing risk exposure and population ageing (eg, ambient particulate matter air pollution, high BMI, high FPG, and high SBP). …"
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12
Reliability of high strain ionomeric polymer transducers fabricated using the direct assembly process
منشور في 2007"…Large voltage and large strain are proven to decrease the life of the transducer. …"
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Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
منشور في 2020"…The Khor Al Adaid embayment of southern Qatar represents a unique shallow-water mixed siliciclastic‑carbonate coastal depositional system that developed in a hyper-arid climatic setting over the past 6000 years. …"
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Pilot scale evaluation of thin film composite membranes for reducing wastewater volumes: osmotic concentration process
منشور في 2023"…The membrane achieved a water flux of 10 LMH, which slightly decreased to 9.6 after 48 h of operation, mainly due to inorganic scaling. …"
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The Development of Metal-Free Porous Organic Polymers for Sustainable Carbon Dioxide Photoreduction
منشور في 2024"…The use of porous organic polymers (POPs) for CO₂ fixation and capture and sequestration to produce beneficial compounds to reduce global warming is still receiving a lot of interest. Visible light-responsive organic photopolymers that are functionally designed and include a large number of heteroatoms and an extended π-conjugation allow for the generation of photogenerated charge carriers, improved absorption of visible light, increased charge separation, and decreased charge recombination during photocatalysis. …"
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