نتایج جستجو برای: channel spacer
تعداد نتایج: 234796 فیلتر نتایج به سال:
The silicon-oxide-nitride-oxide-silicon (SONOS) device has been considering very promising candidate for future nonvolatile flash memory in terms of process compatibility with "oon"itio*f Compleirentary Metal Oxide Semiconductor (CMOS) technology, scalability, pnocess, prograrn/erase voltage, simplicity, and 2-bitlcell storage. To increase storage capacity_of a flash mernory, 2-bitlcell operati...
Background and aim: Cystic fibrosis is a monogenic disorder in several systems. Since spacers used by these patients may be used several times a day, many of them do not know how to wash and use them, so these devices are good places for bacteria to grow. Therefore, this study was performed to identify and determine the relationship between the growth of microorganisms inside spacers and the ef...
Oscillatory behavior of transition temperature in supper lattice, Ni/Au/Ni, has been observed as a function of spacer layer, Au. The observed oscillation period is almost the half period of interlayer exchange coupling. The high temperature susceptibility of a two - dimensional lattice is evaluated within the Bethe-Peierls-Wiess approximation in the presence of a random field with square dist...
Background and Aims: An accurate impression of teeth and supporting structure is necessary to restore a lost tooth structure or to replace a tooth with crown and bridge. Although there are various methods for making impression, putty-wash technique is currently preferred since it is simple and does not require a special tray. Silicone elastomeric impression materials have suitable consistency f...
Marius Stanescu, Nicolas A. Barriga and Michael Buro [1 leave this spacer to make page count accurate] [2 leave this spacer to make page count accurate] [3 leave this spacer to make page count accurate] [4 leave this spacer to make page count accurate] [5 leave this spacer to make page count accurate] [6 leave this spacer to make page count accurate] [7 leave this spacer to make page count accu...
Membrane fouling is a major drawback of reverse osmosis (RO) membrane filtration as it negatively affects the quantity and quality of the permeate and lifespan of the membrane. Spacer plays a pivotal role in hydrodynamics of the membrane channel thus influencing the membrane fouling. In this study, a series of novel sinusoidal spacers that can form unobstructed sinusoidal membrane channels were...
Nicolas A. Barriga, Marius Stanescu, and Michael Buro [1 leave this spacer to make page count accurate] [2 leave this spacer to make page count accurate] [3 leave this spacer to make page count accurate] [4 leave this spacer to make page count accurate] [5 leave this spacer to make page count accurate] [6 leave this spacer to make page count accurate] [7 leave this spacer to make page count acc...
The primary cement job is a critical step in successful well completion. To achieve effective cementing job, complete mud removal from the annular is recommended. Spacer and flushers are used widely to achieve this goal. This study is about weighted cement spacer systems containing a surfactant package, weighting agent and rheological modifiers. Weighted spacer systems are utilized when a high ...
David Churchill, Michael Buro [1 leave this spacer to make page count accurate] [2 leave this spacer to make page count accurate] [3 leave this spacer to make page count accurate] [4 leave this spacer to make page count accurate] [5 leave this spacer to make page count accurate] [6 leave this spacer to make page count accurate] [7 leave this spacer to make page count accurate] [8 leave this spa...
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