Results 271 to 280 of about 413,997 (355)
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Composites Part B: Engineering, 2021
The trade-off between strength and ductility of particulate reinforced metal matrix composites (PRMMCs) has been a longstanding puzzle. Here we propose an effective strategy to surmount the inverse relationship between strength and ductility of an A356 ...
Xuezheng Zhang +4 more
semanticscholar +1 more source
The trade-off between strength and ductility of particulate reinforced metal matrix composites (PRMMCs) has been a longstanding puzzle. Here we propose an effective strategy to surmount the inverse relationship between strength and ductility of an A356 ...
Xuezheng Zhang +4 more
semanticscholar +1 more source
Plugging mechanism of fibers and particulates in hydraulic fracture
Journal of Petroleum Science and Engineering, 2019Degradable fibers and particulates are the typical diverting agents which can temporarily plug the preexisting hydraulic fractures and redirect the treating fluid to the under-stimulated area.
Chen Yang, Fujian Zhou, Lishan Yuan
exaly +2 more sources
Chemosphere, 2021
There is a considerable connection between indoor and outdoor environments. However, few studies have explored their intrinsic relationship until now. This study conducted morphologic observation, heavy metal monitoring and isotopes analysis in indoor ...
Li Zhou +4 more
semanticscholar +1 more source
There is a considerable connection between indoor and outdoor environments. However, few studies have explored their intrinsic relationship until now. This study conducted morphologic observation, heavy metal monitoring and isotopes analysis in indoor ...
Li Zhou +4 more
semanticscholar +1 more source
Journal of Petroleum Science and Engineering, 2020
As proven from field practices in North America and Northwest China, temporary plugging and diverting acid fracturing is an indispensable technology to enhance stimulation effect and hydrocarbon production of complex carbonate reservoirs. It's well-known
Lufeng Zhang +5 more
semanticscholar +1 more source
As proven from field practices in North America and Northwest China, temporary plugging and diverting acid fracturing is an indispensable technology to enhance stimulation effect and hydrocarbon production of complex carbonate reservoirs. It's well-known
Lufeng Zhang +5 more
semanticscholar +1 more source
Advanced Drug Delivery Reviews, 2006
On 29 December 1959 at the annual meeting of the American Physical Society at Caltech Richard Feynman delivered a lecture entitled “There's Plenty of Room at the Bottom” in which he stated “I leave to your imagination the improvement of the design to take full advantage of the properties of things on a small scale”. Feynman's statement has proven to be
Moghimi, S.M., Kissel, T.
openaire +2 more sources
On 29 December 1959 at the annual meeting of the American Physical Society at Caltech Richard Feynman delivered a lecture entitled “There's Plenty of Room at the Bottom” in which he stated “I leave to your imagination the improvement of the design to take full advantage of the properties of things on a small scale”. Feynman's statement has proven to be
Moghimi, S.M., Kissel, T.
openaire +2 more sources
Fuel, 2019
In the present study, comparison of performance, combustion and emission characteristics of a single cylinder compression ignition (CI) genset engine fueled by biodiesels derived from Waste cooking oil (WCO), Jatropha and Karanja oils vis-a-vis baseline ...
C. Patel +7 more
semanticscholar +1 more source
In the present study, comparison of performance, combustion and emission characteristics of a single cylinder compression ignition (CI) genset engine fueled by biodiesels derived from Waste cooking oil (WCO), Jatropha and Karanja oils vis-a-vis baseline ...
C. Patel +7 more
semanticscholar +1 more source
Environmental Science and Technology, 2019
In natural freshwater and sediments, mercuric mercury (Hg(II)) is largely associated with particulate minerals and organics, but it remains unclear under what conditions particulates may become a sink or a source for Hg(II) and whether the particulate ...
Lijie Zhang +5 more
semanticscholar +1 more source
In natural freshwater and sediments, mercuric mercury (Hg(II)) is largely associated with particulate minerals and organics, but it remains unclear under what conditions particulates may become a sink or a source for Hg(II) and whether the particulate ...
Lijie Zhang +5 more
semanticscholar +1 more source
Ceramics International, 2019
Reinforced aluminium metal matrix composite materials are being used extensively in diverse fields that include aerospace and automobile. In this investigation, we introduce two distinct and novel types of aluminium hybrid composites and characterize ...
D. Dhas +3 more
semanticscholar +1 more source
Reinforced aluminium metal matrix composite materials are being used extensively in diverse fields that include aerospace and automobile. In this investigation, we introduce two distinct and novel types of aluminium hybrid composites and characterize ...
D. Dhas +3 more
semanticscholar +1 more source
Journal of Alloys and Compounds, 2019
The formation of in-situ Al3Ti particulates (5 vol %) in an Al-7%Si alloy and their effects on the mechanical properties of the alloy with either the addition of Sr or not were studied under both as-cast and heat treated conditions.
Siming Ma, Yongsheng Wang, Xiaoming Wang
semanticscholar +1 more source
The formation of in-situ Al3Ti particulates (5 vol %) in an Al-7%Si alloy and their effects on the mechanical properties of the alloy with either the addition of Sr or not were studied under both as-cast and heat treated conditions.
Siming Ma, Yongsheng Wang, Xiaoming Wang
semanticscholar +1 more source
Mineralogy and geochemistry of atmospheric particulates in western Iran
Atmospheric Environment, 2015Hesam Ahmady-Birgani, Hassan Mirnejad
exaly +2 more sources