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Spacers which define conducting features need to be cut to avoid forming loops. In the alternative spacer-is-dielectric (SID) approach, the spacers define dielectric spaces between conducting features, and so no longer need cuts. The mandrel definition becomes more strategic in the layout, and there is no longer a preference for 1D line-like ...
[4] On printed circuit boards , special CPU shims are used to protect the central processing unit when installing a heat sink . In nuclear magnetic resonance spectroscopy , " shimming an NMR magnet" is a procedure to generate homogeneous magnetic field along the sample volume to obtain pure Lorentzian line shapes of various resonances in the ...
A joint replacing mortar with elastomeric sealant will absorb the compressive forces without damage. [4] Concrete decking (most typically in sidewalks) can suffer similar horizontal issues, which is usually relieved by adding a wooden spacer between the slabs. The wooden expansion joint compresses as the concrete expands.
A gunman has killed 12 people, including two children, in a series of shootings in southern Montenegro. Authorities said the man - later identified as Aco Martinovic, 45 - had been drinking ...
Wayne's brothers Donny, Merrill and Jay confirmed the news in social media posts, revealing that he died on Jan. 1 Wayne Osmond's Cause of Death Revealed as Family Members Pay Tribute: 'He Was the ...
A concrete spacer with a plastic clip in use Concrete spacers in a precast element Diaphragm wall block on rebar for a Diaphragm wall. A rebar spacer is a short, rod-like device used to secure reinforcing steel bars, or rebar, within cast assemblies for reinforced concrete structures. The rebar spacers are fixed before the concrete is poured ...
The College Football Playoff got underway Friday but the main course is spread out through Saturday. Three first-round games will be played across three separate campus sites from State College ...
Spacer mask: first pattern; deposition; spacer formation by etching; first pattern removal; etching with spacer mask; final pattern. In spacer patterning, a spacer is a film layer formed on the sidewall of a pre-patterned feature. A spacer is formed by deposition or reaction of the film on the previous pattern, followed by etching to remove all ...