If the gun does not have a depth/power control, then you need a good add-on air regulator to keep the air pressure to the best pressure and keep the crown from being "countersunk" (cutting right through roofing paper, underlayment or deep into shingles), ruining or damaging and weakening materials that may more easily rip loose and fly away in a high wind.
Fragmented and weakened material from the megalandslide has recently been subjected to intensive denudation by numerous shallow landslides, gully erosion and subsequent aggradation of material on valley floors.
If fractures move through the polymer binder they will be important in weakening the material but are not so obviously related to increasing material sensitivity.
Weakening of material due to localized oxidation embrittlement is shown to account for oxidation creep fatigue interactions.
Attachments of the model of the POP patient were established in the same way, while loss of the tissue or defects of the attachments can be simulated by weakening the material properties in specific regions.
The June 2002 Mw 6.4 earthquake implies the existence of velocity-weakening material in this focal depth region.
Further analysis with two additional model materials, pseudo-phosphorene and pseudo-graphene, reveal that the puckered surface can have a significant effect in weakening the materials' ability to disrupt proteins.
The shear bands weaken the material and provide planes for preferential material removal during foreign object damage and erosion.
Experts say that composite materials are stronger per pound than aluminum, and are less prone to fatigue, in which repeated flexing weakens the material.
The changes from book to opera have almost uniformly weakened the material, smoothing out its appealingly rough edges and flattening its nuances.
In a metal with a largely uniform structure, these atoms move to the surface, eventually causing the metal to swell, and the vacancies they leave behind can lead to voids that further weaken the material.
