Results 131 to 140 of about 2,439,631 (288)

Miniature interferometer terminals for earth surveying [PDF]

open access: yes
A system of miniature radio interferometer terminals was proposed for the measurement of vector baselines with uncertainties ranging from the millimeter to the centimeter level for baseline lengths ranging, respectively, from a few to a few hundred ...
Counselman, C. C., III, Shapiro, I. I.
core   +1 more source

Influence of applying different units of measurement on reporting antimicrobial consumption data for pig farms. [PDF]

open access: yesBMC Vet Res, 2015
Taverne FJ   +6 more
europepmc   +1 more source

Validity of IMUs in Comparison to a Marker-Based-Motion Capture System for Spatio-Temporal Parameters During Wheelchair Propulsion

open access: yesSensors
Background: Manual wheelchair propulsion is often associated with pain in the upper extremities. Recording spatio-temporal parameters can optimize movement patterns and prevent injuries.
Lukas Karner   +3 more
doaj   +1 more source

Inefficiency [PDF]

open access: yes
We introduce an ordinal model of efficiency measurement. Our primitive is a notion of efficiency that is comparative, but not cardinal or absolute.
Chambers, Christopher P.   +1 more
core  

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