Compare to steel springs, the composite spring has stresses that are much lower, the natural frequency is higher and the spring weight is reduced considerably.
For many automotive components such as springs, weight reduction is sought through an increase in the mechanical properties (allowing smaller components size).
Average age at spring weight recordings vary between 3 - 63 days (mean = 26, S.D. = 13).
There was no significant difference of spring weight between antibody positive and antibody negative lambs.
No significant difference of spring weight between lambs that were seropositive and seronegative to A. phagocytophilum infection in autumn was observed.
Turns out he's just switched to spring-weight duvets – I'd have been snug as anything last week.
Most turntable makers these days simply put up with the offset-angle issue, while adding springs, weights or magnets to the tone-arm to counteract the skating force.
(Ponchos in the city, anyone?) Had Mr. Kors taken the leopard or zebra prints and developed them digitally, he would have given more depth to the collection, although the introduction of trench coats and capes did offer the spring-weight styles that have mostly been missing from New York's high-summer looks.
The paper describes the working principle and structure of a newly designed high-precision (micro-gal) gravimeter, which is basically a vertically suspending spring-weight system, using a highly sensitive capacitance sensor of movement in a controlled temperature environment in a borehole and a multi-frequency output for both earth-tide and earthquake monitoring.
For the most part, they operate by tallying the number of times that something — such as a pendulum, a balance wheel, a tuning fork, or a vibrating crystal — oscillates when it is pushed or energized to do so by, say, a spring, a weight, or an electric force.
