Results 231 to 240 of about 21,086 (292)

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

open access: yesAdvanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim   +3 more
wiley   +1 more source

Mechanical testing methods for orthopaedic research : an introduction. [PDF]

open access: yesBone Joint Res
Zdero R   +3 more
europepmc   +1 more source

The Electric Strain Gauge

Transactions of the American Institute of Electrical Engineers, 1938
MANY new developments have grown out of the vibration recorder1 originally described before the AIEE in 1926. One of the first of these developments resulted in apparatus for recording transient pressures electrically.4 This has been used to measure transient pressures in switchgear apparatus, transformers, water wheels, steam turbines, gasoline ...
M. A. Rusher, A. V. Mershon
openaire   +1 more source

Cavity ringdown strain gauge

Optics Letters, 2004
Biconical tapered single-mode fiber, which is common in many telecommunications components, offers an alternative sensor to typical optical fiber strain gauges that are susceptible to temperature and pressure effects and require expensive and sophisticated signal acquisition systems.
Peter B, Tarsa   +3 more
openaire   +2 more sources

A STRAIN GAUGE PAIN STIMULATOR

Psychophysiology, 1971
ABSTRACTFocal pressure, applied to the skin over bone, is a method of evoking experimental pain of an “aching” nature in which actual receptor stimulation is closely related to the applied stimulus. Methodological faults in previous applications of this method are eliminated by a pain stimulator which utilizes a bonded strain gauge.
A G, Forgione, T X, Barber
openaire   +2 more sources

Strain Gauge Amplifier Circuits

IEEE Transactions on Instrumentation and Measurement, 2013
This paper presents several amplifier circuits for use with strain gauges. The circuits are inherently linear, produce four times the output of the standard Wheatstone bridge, and can easily be extended to accommodate multiple strain gauges. The implementation platform is the low-cost operational amplifier instead of the more expensive instrumentation ...
Brent Maundy, Stephan J. G. Gift
openaire   +1 more source

The Validity of Strain Gauge Plethysmography

Scandinavian Journal of Clinical and Laboratory Investigation, 1972
A unique possibility of testing the validity of the strain gauge plethysmograph was found in regional perfusion of the human limb. It was possible to vary the inflow of the limb and at the same time record the peripheral flow with a strain gauge plethysmograph on the calf.
N, Englund, T, Hallböök, L G, Ling
openaire   +2 more sources

Automated strain-gauge plethysmograph

Medical & Biological Engineering & Computing, 1978
An automatic 2-channel strain-gauge plethysmograph, based on an absolute resistance measurement technique, will be described in the paper. This device is compact, easy to use, provides inherent self-calibration for any gauge and any length of that gauge, automatically performs the measured cycle, and generates annotated graphical printouts of the ...
M G, Taylor   +3 more
openaire   +2 more sources

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