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221
Some Aspects Of The Autecology Of Panicum Turgidum Forsk
Published 1983“…The percentage of seedling emergence was highest in the case of seeds sown at 0. cm depth and decreased gradually as the depth increase. The species repsonded widely to the various combinations of soil types and water regimes. …”
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222
Influence of nitrogen doping on the electrocatalytic activity of Ni-incorporated carbon nanofibers toward urea oxidation
Published 2017“…Moreover, the proposed nitrogen doping strategy leads to perform a distinguish decrease in the onset potential of the urea electrooxidation which reduces the required energy for the electrolysis process.…”
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223
Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-...
Published 2024“…Population size was computed using a Bayesian hierarchical cohort component model. …”
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224
Gelation of Emulsified Polyacrylamide/Polyethylenimine under High-Temperature, High-Salinity Conditions: Rheological Investigation
Published 2018“…Emulsified gels are proposed as a method of water shut-off in oil and gas reservoirs and are designed to separate into a water phase and an oil phase under reservoir conditions. …”
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225
Capital structure and debt maturity: Evidence from listed companies in Saudi arabia
Published 2005“…To achieve this objective the study was set to test a number of hypotheses regarding the determinants of capital structure and debt maturity. …”
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226
Influence of Fines on the Compressibility of Surface Sands in Kuwait
Published 2020“…Moreover, with increasing fines, the compressibility increased as demonstrated by the larger values of Cc at all degrees of relative compaction except at 100% and that the coefficient of consolidation Cv decreased with increasing fines, which means that as the fines increase the time required to achieve a certain degree of consolidation will also increase.…”
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227
Plant growth, metabolism and adaptation in relation to stress conditions. Vi. Differential effects of sodium sulphate on growth and element content of phaseolus vulgaris and zea ma...
Published 1989“…On the other hand, the decrease in growth of both plants appeared to be consistent with the accumulation of Na'1- and Mg24' that occurred concurrently with a reduction in K4' and Ca24' contents of seedlings, whole plants and leaves.…”
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228
Experimental investigation of the influence of grain geometry on residual NAPL using synchrotron microtomography
Published 2014“…Total meniscus NAPL-water interfacial area exhibits a linear relation with total interfacial area where it tends to increase as grain sizes decrease. …”
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229
Date palm status and perspective in qatar
Published 2015“…For this purpose, several research and development projects have to be planned and implemented. A date palm-based industry needs to be set up to decrease imports of this commodity.…”
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230
Impact On Local Pearl Oyster Pinctada Radiata Exposed To Chronic Levels Of Chlorine
Published 2019“…This will lead to both, decrease in feeding and prevention from toxicity, resulting in a reduced growth and lower susceptibility, respectively.…”
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231
Dynamic Imaging of Hydrate Specific Area Evolution during Xenon Hydrate Formation
Published 2020“…Xenon hydrate was formed inside a high-pressure low-temperature cell, filled with silica sand partially saturated with water. …”
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232
Energy Demand Estimation and Forecasting in Qatar
Published 2018“…For instance, Zarnikau (2003) suggests three possible forms. First, a linear specification involving the levels of the variables, where the energy demand is a linear function of production factors or of other elements affecting demand. …”
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233
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234
The Rise of Shale oil and Gas and the Renewables and the Prospects for the Future of GCC Energy Sector
Published 2019“…The rise of shale oil and gas, particularly in the United States, and its emergence as the largest producer of oil and an exporter of natural gas and a modest amounts of oil, has transformed the US as the net importer of oil and gas to an exporter in a short span of time. …”
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235
Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
Published 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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236
Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
Published 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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237
Power management in multiuser adaptive modulation transmission under QoS requirements
Published 2013“…The obtained results are encouraging as they show a great decrease in the system power budget. The multiuser system capability is also exploited to achieve larger power saving values and smaller probability of power outage by scheduling the user with the best channel characteristics at each time instant. …”
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238
Compatibilizing role of carbon nanotubes in poly(vinyl alcohol)/starch blend
Published 2015“…The strong physical bonding such as hydrogen bonding among the hydroxyl groups of polymer components and oxygen containing groups on CNT surface resulted in a more tortuous path for the water to follow, lowering of water uptake. …”
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239
Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis
Published 2020“…The reduction of the COD, BOD5, phenols, and the total petroleum hydrocarbon (TPH) reached 82.10%, 85.87%, 91.63%, and 81.11%, respectively at high hydraulic residence time (HRT = 10 days). Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
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240
Interfaces study of all-polysaccharide composite films
Published 2018“…The X composite with net negative charge is indeed a barrier against the diffusion of ferricyanide anions. …”
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