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201
Waste materials utilization in 3D printable concrete for sustainable construction applications: a review
منشور في 2024"…<p dir="ltr">Three dimensionally printed concrete (3DPC) is an interesting topic that has attracted increasing attention during the last few years. This paper offers a comprehensive review of the utilization of waste materials in 3DPC. …"
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202
Effect of carbon nanotubes on the bonding mechanism of non-corrosive reinforcements to concrete
منشور في 2024"…<p>This study aimed to assess the impact of waterborne pre-dispersed multiwall carbon nanotubes (MWCNTs) at a concentration of 0.2 wt % on the bond strength between concrete and non-corrosive reinforcements, including stainless steel (SS), glass fiber reinforced polymers (GFRP), and basalt fiber reinforced polymers (BFRP) bars. …"
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203
The Kumaraswamy Pareto IV Distribution
منشور في 2021"…It has increasing, decreasing, upside-down bathtub, bathtub, J and reversed-J shaped hazard rate shapes. …"
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204
Phase transitions of nanoemulsions using ultrasound: Experimental observations
منشور في 2012"…Additionally, as the size of the emulsion droplet increased, the intensity required for bubble formation decreased. As expected, perfluorohexane emulsions require greater intensity to form cavitating bubbles than perfluoropentane emulsions.…"
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205
Economics of hydrogen production and liquefaction by geothermal energy
منشور في 2012"…Also, capital costs for the models involving hydrogen liquefaction are greater than those for the models involving hydrogen production only.…"
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206
Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas
منشور في 2020"…We find that monthly shrinkage rates have a pronounced structured variability around the channel network with the shrinkage rate systematically decreasing farther away from the channels. This pattern of shrinkage is predominantly attributed to a deeper active layer enhancing near-surface connectivity and storage and greater vegetation density closer to the channels leading to increased evapotranspiration rates. …"
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207
Shear behavior of green concrete beams reinforced with basalt FRP bars and stirrups
منشور في 2021"…Three beams were transversely reinforced with steel stirrups to serve as a control. Experimental results indicated that the ultimate shear capacity was significantly increased at higher reinforcement ratios. …"
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208
CEO gender and managerial entrenchment
منشور في 2020"…We find that the presence of female CEO decreases the turnover-performance sensitivity, increases the E-index, and inflates CEO compensation. …"
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209
The Effect of Auditor Characteristics on the Quality of Segment Disclosures of Diversified Firms
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210
Enhanced electrochemical and mechanical performance of BN reinforced Ni-P based nanocomposite coatings
منشور في 2022"…In the current investigation, the effect of incorporation and increasing concentration of BNNPs in Ni-P matrix in thoroughly investigated in terms of mechanical and electrochemical performances. …"
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211
Electrochemical oxidation of 2-chloroaniline in single and divided electrochemical flow cells using boron doped diamond anodes
منشور في 2021"…<p dir="ltr">Electrochemical oxidation (EO) using boron-doped diamond (BDD) electrodes attracted increasing interests due to its high efficiency in mineralizing chlorinated organic pollutants in water. …"
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212
Sensitivity analysis and genetic algorithm-based shear capacity model for basalt FRC one-way slabs reinforced with BFRP bars
منشور في 2023"…<p dir="ltr">Fiber-reinforced polymer (FRP) composites are increasingly used in concrete structures owing to their superior corrosion resistance. …"
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213
On the laser additive manufacturing of high-entropy alloys: A critical assessment of in-situ monitoring techniques and their suitability
منشور في 2023"…<p>High-entropy alloys (HEAs) have gained increasing attention from the industrial and scientific communities due to their extraordinary thermo-physical properties. …"
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214
The global, regional, and national burden of colorectal cancer and its attributable risk factors in 195 countries and territories, 1990–2017: a systematic analysis for the Global B...
منشور في 2019"…</p><p><br></p><h3>Methods</h3><p dir="ltr">Vital registration, sample vital registration, verbal autopsy, and cancer registry data were used to generate incidence, death, and disability-adjusted life-year (DALY) estimates of colorectal cancer at the global, regional, and national levels. …"
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215
Characterization of Non-hormone Expressing Endocrine Cells in Fetal and Infant Human Pancreas
منشور في 2019"…</p><p dir="ltr"><br></p><h3>Results: </h3><p dir="ltr">CPHN cell frequency decreased 84% (islets) and 42% (clusters) from fetal to infant life. …"
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216
Road safety and traffic medicine in Iran: Achievements and challenges
منشور في 2015"…<p dir="ltr">Road traffic injuries found to be the second rank of Years of Life Lost (YLL) and third rank of Disability Adjusted Life Years (DALY) in Iran based on Global Burden of Disease 2010. …"
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217
Effects of natural organic matter on aggregation kinetics of boron nanoparticles in monovalent and divalent electrolytes
منشور في 2010"…However, the attachment efficiency kept increasing in the presence of CaCl2 and alginate with the increase in the electrolyte concentration and was greater than unity at >4 mM CaCl2. The destabilization was attributed to bridging of the nanoparticles by the alginate–Ca2+ system. …"
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218
Optimum sizing of steam turbines for concentrated solar power plants
منشور في 2012"…Finally, although the cost of electricity of a CSP plant with capacities greater than 1MWe is significantly reduced to less than 1US$/kWh, currently such technology can only become economically viable through supporting schemes.…"
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219
Effect of sintering additives on the properties of alumina toughened zirconia (ATZ)
منشور في 2023"…In general, all ATZ samples exhibited a similar trend, as the results showed that the relative density and mechanical properties increased with increasing sintering temperature regardless of the addition of dopants. …"
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220
A control algorithm to increase the efficient operation of wind energy conversion systems under extreme wind conditions
منشور في 2022"…<p dir="ltr">This paper aims to increase the power production of gearless permanent magnet synchronous generator (PMSG) based wind energy conversion systems (WECS) in strong (greater than 25 m/s) wind speed regions. In general, most wind turbines cut off when wind speed is over the cut-out rate; as a result, the power generation of the wind farm decreases. …"