Kristine Rask Andreasen

Every click matters, and users want things to work smoothly. The performance of your app is what makes it successful. Performance testing services are a secret tool that developers use to make sure that apps can take the stress of being used in the real world. But here's the thing: it all boils down to measurements when it comes to performance testing. These important pieces of information reveal how well your software is doing.

Ethics and dissemination The validity and inter-rater reliability of the motion capture model for analysis of scapular rotations were established by the research group prior to study start. The reliability of the ultrasound technique has a reported test–retest measurement error of 0.2–0.6 mm.30 For the CANCUS test series, the construct validity and intra-rater reliability of each test is established concurrently during the study.