that the rods will penetrate modern armor steel configurations. However, such rods must have high stiffness (that is, high elastic

strength and environmental engineering for aerospace systems. Its primary research fields include strength, stiffness, dynamic properties, stability and

have very good sailing properties, particularly for ocean racing, since a great stiffness relative to weight

as a function of rotating speeds, turbine mass and bearing stiffness to investigate

suspension Band track suspension Hull Light weight, metallic and composite space frame hull Equivalent stiffness aluminum hull Weight 18

a matter of hours. Initial symptoms are fever, fatigue, headache, vomiting, and stiffness in the

and can cause paralysis. Initial symptoms of polio include fever, fatigue, headache, vomiting, stiffness in the

helicopters were fitted with an anti-torque rotor with increased-chord blades and increased-stiffness control rods; they were

with 100-pound end mass, redundant momentum wheels for roll and yaw stiffness, and pitch

deckhouse. Another welcome result of this innovation is reduced bending and increased stiffness of the

gear, and curving down to support the ram bow, giving stiffness to the

exhibited the phenomenon known as propeller-whirl flutter, in which the stiffness of the

in a matter of hours. Initial symptoms are fever, fatigue, headache, vomiting, stiffness in the

place of concentrated spar booms to provide the high torsional stiffness necessary for the

to tip. They are light but stiff to avoid vibration, and their stiffness also varies from root

the complex structure, the slender structure, and the poor bending stiffness. It is not easy

place of concentrated spar booms to provide the high torsional stiffness necessary for the

In addition, the first stage and interstage were subjected to stiffness tests, maximum dynamic pressure

resistance. The nine-stage compressor has two inertia-welded rotors for strength, stiffness, and light

AN/SPS-40 air search antenna. Structural design requirements for strength and stiffness meet Fleet requirements for

constructed in such a way as to simulate the stiffness and mass

still were not sure that they had solved the problem of pad stiffness. (72) The Sasser

flat disc welded with a number of webs to give stiffness and to