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2. Drain-induced barrier lowering - Wikipedia

   en.wikipedia.org/wiki/Drain-induced_barrier_lowering

   As channel length is reduced, the effects of DIBL in the subthreshold region (weak inversion) show up initially as a simple translation of the subthreshold current vs. gate bias curve with change in drain-voltage, which can be modeled as a simple change in threshold voltage with drain bias. However, at shorter lengths the slope of the current ...

3. Reverse short-channel effect - Wikipedia

   en.wikipedia.org/wiki/Reverse_short-channel_effect

   To combat drain-induced barrier lowering (DIBL), MOSFET substrate near source and drain region are heavily doped (p+ in case of NMOS and n+ in case of PMOS) to reduce the width of the depletion region in the vicinity of source/substrate and drain/substrate junctions (called halo doping to describe the limitation of this heavy doping to the ...

4. Drain-waste-vent system - Wikipedia

   en.wikipedia.org/wiki/Drain-waste-vent_system

   A sewer pipe is normally at neutral air pressure compared to the surrounding atmosphere.When a column of waste water flows through a pipe, it compresses air ahead of it in the system, creating a positive pressure that must be released so it does not push back on the waste stream and downstream traps, slow drainage, and induce potential clogs.

5. Talk:Drain-induced barrier lowering - Wikipedia

   en.wikipedia.org/wiki/Talk:Drain-induced_barrier...

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6. Percolation test - Wikipedia

   en.wikipedia.org/wiki/Percolation_test

   A percolation test consists of digging one or more holes in the soil of the proposed leach field to a specified depth, presoaking the holes by maintaining a high water level in the holes, then running the test by filling the holes to a specific level and timing the drop of the water level as the water percolates into the surrounding soil.

7. Water damage - Wikipedia

   en.wikipedia.org/wiki/Water_damage

   A number of insurance companies offer policyholders reduced rates for installing a whole-house leak protection system. As far as insurance coverage is concerned, damage caused by surface water intrusion to the dwelling is considered flood damage and is normally excluded from coverage under traditional homeowners' insurance.

8. How nitric oxide supplements can enhance your sex life - AOL

   www.aol.com/nitric-oxide-supplements-enhance-sex...

   For those in need of a tried-and-true treatment for ED, the best bet may be FDA-approved oral medications known as phosphodiesterase type 5 (PDE5) inhibitors. Similar to nitric oxide, PDE5 ...

9. Backwashing (water treatment) - Wikipedia

   en.wikipedia.org/wiki/Backwashing_(water_treatment)

   In water treatment plants, backwashing can be an automated process that is run by local programmable logic controllers (PLCs). The backwash cycle is triggered after a set time interval, when the filter effluent turbidity is greater than a treatment guideline or when the differential pressure ( head loss ) across the filter exceeds a set value.