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221
Corrosion of n-GaAs/aqueous Photoelectrochemical Cell
منشور في 2005"…Porous layer, forms in HCI solution, enhances the generation of the photocurrent due to decreasing the reflectivity of the incident beam. …"
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222
The effect of expanded graphite on the flammability and thermal conductivity properties of phase change material based on PP/wax blends
منشور في 2015"…The thermal stability and flammability results show an increase in thermal stability and flame resistance of PP in the presence of EG, with the flammability further increasing in the presence of wax, probably because of the smaller and better dispersed EG particles in the PP/wax/EG composite that gave rise to a more compact char layer. Although the thermal degradation mechanism did not change in the presence of EG, the EG particles retarded the evolution of the volatile degradation products. …"
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223
Deep learning for detection of routing attacks in the internet of things
منشور في 2018"…In our study, the Cooja IoT simulator has been utilized for generation of high-fidelity attack data, within IoT networks ranging from 10 to 1000 nodes. We propose a highly scalable, deep-learning based attack detection methodology for detection of IoT routing attacks which are decreased rank, hello-flood and version number modification attacks, with high accuracy and precision. …"
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224
Incentive scheduler algorithm for cooperation and coverage extension in wireless networks
منشور في 2013"…We use the cross-layer approach to optimize the QoS parameters. The proposed solution not only incites the nodes to cooperate but enhances the QoS by increasing the average throughput and decreasing the delay as well. …"
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225
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
منشور في 2024"…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …"
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226
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
منشور في 2024"…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …"
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227
Interfaces study of all-polysaccharide composite films
منشور في 2018"…The X composite with net negative charge is indeed a barrier against the diffusion of ferricyanide anions. …"
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228
Impact of the Wireless Network's PHY Security and Reliability on Demand-Side Management Cost in the Smart Grid
منشور في 2017"…We show that increasing the PHY security of the legitimate transmissions decreases the communication reliability between the smart meters and the meter data-management system since to secure the transmissions, a portion of the transmit powers will be assigned to AN signal transmissions. …"
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229
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230
Kv7 Channel Activators Flupirtine and ML213 Alleviate Neuropathic Pain Behavior in the Streptozotocin Rat Model of Diabetic Neuropathy
منشور في 2024"…Results: STZ rats exhibited behavioral signs of mechanical and heat hypersensitivity as indicated by significant decreases in the mean paw withdrawal threshold (PWT) and mean paw withdrawal latency (PWL), respectively, at 35 days post-STZ treatment. …"
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231
Morphology and property changes in PLA/PHBV blends as function of blend composition
منشور في 2018"…A weak negative deviation in the mean size for low PHBV content possibly indicates some degree of partial miscibility. …"
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232
Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters
منشور في 2019"…Multivariate analysis for abundance and biomass showed that both Site and Depth, as well as their interaction, had significant effects on the mobile macrofaunal community. A general trend of total abundance and average number of taxa decreasing with depth was observed, although with some notable exceptions. …"
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233
Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort
منشور في 2024"…Background: Resting electrocardiogram (ECG) is a valuable non-invasive diagnostic tool used in clinical medicine to assess the electrical activity of the heart while the patient is resting. …"
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234
Minimizing energy consumption of IoT devices for O-RAN based IoT systems
منشور في 2023"…The implementation of Open Radio Access Network (O-RAN) architecture in Internet of Things (IoT) systems has garnered significant attention as a means to fulfill the stringent requirements of ultra-low latency and ultra-low energy consumption in future IoT systems. …"
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235
Electrochemical Investigation of C-Steel Corrosion Inhibition, In Silico, and Sulfate-Reducing Bacteria Investigations Using Pyrazole Derivatives
منشور في 2023"…The double-layer capacitance was decreased, and the charge transfer resistance (Rct) was raised due to the examined inhibitors' adsorption. …"
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236
Gyrotactic microorganisms and thermoelectric effects on the dynamics of 29 nm CuO-water nanofluid over an upper horizontal surface of paraboloid of revolution
منشور في 2018"…Purpose: The purpose of this paper is to provide an insight into the influence of gyrotactic microorganisms and Hall effect on the boundary layer flow of 29 nm CuO-water mixture on the upper pointed surface of a rocket, over the bonnet of a car and upper pointed surface of an aircraft. …"
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237
Linear hydrogen gas sensors based on bimetallic nanoclusters
منشور في 2016"…The nanoclusters were generated by sputtering and inert-gas condensation inside an ultra-high vacuum (UHV) compatible system, and self-assembled on an insulating substrate with a pair of pre-formed interdigitated gold/nichrome electrodes. …"
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238
The Formation of Sulfide Scales on Carbon Steel in Saturated H2S
منشور في 2020"…S environment: the effect of H2S on water chemistry; electrochemical reactions of the bare iron surface (both anodic and cathodic processes); and the formation and growth of corrosion product layers. The electrochemical reaction commonly contains three stages: first, the reactant transported from the solution (bulk) to the metal surface; then the transfer of the charge reaction on the surface, followed by the reaction product transported away from the iron surface to the bulk solution or the formation and development of the corrosion product which then can decrease the corrosion rate. …"
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239
Biodegradable polysaccharide grafted polyacrylamide inhibitor for corrosion in CO2- saturated saline solution
منشور في 2023"…The electrochemical tests classified AGGPAM as a mixed-type inhibitor, yet with a larger potential to inhibit the cathodic hydrogen evolution. …"
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240
Synthesis and electrochemical properties of nickel oxide/carbon nanofiber composites
منشور في 2014"…The specific capacitance (SC) was found to be highest (738 F g−1) at a calcination temperature of 400 °C. The charge transfer resistance (Rp) decreased as the calcination temperature was increased. …"
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