Results 181 to 190 of about 968,468 (405)

All Limbs Lead to the Trunk [PDF]

open access: yes, 2017
This poster describes the development of and the psychometric properties of the trunk scale that measures the voluntary motor ability in the thoracic and upper lumbar regions.
Atkinson, PhD, PT, Darryn   +1 more
core   +1 more source

Phobic postural vertigo

open access: yesNeurology, 1996
Phobic postural vertigo (PPV) (Brandt and Dieterich 1986; Brandt 1996) has been described as a syndrome that is distinguishable from panic disorder, agoraphobia, and the pseudo-agoraphobia syndrome “space phobia” (Marks 1981). Since we began diagnosing it as a clinical entity, PPV has become the second-most common cause of vertigo in our dizziness unit
openaire   +3 more sources

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

The effect of posture on bladder pressure [PDF]

open access: bronze, 1955
Della Gould   +2 more
openalex   +1 more source

Statistical Distributions of Morphologically Classified Defects in Metal Additive Manufacturing with Implications for Fatigue Life Prediction

open access: yesAdvanced Engineering Materials, EarlyView.
Morphological features of three defect types in metal additive manufacturing (AM)—lack of fusion, keyhole, and gas‐entrapped pores—are statistically characterized using best‐fit distributions evaluated via coefficient‐of‐determination, Kolmogorov–Smirnov test, and quantile–quantile plots.
Ahmad Serjouei, Golnaz Shahtahmassebi
wiley   +1 more source

Additive Manufacturing of Highly Alloyed Aluminum–Lithium

open access: yesAdvanced Engineering Materials, EarlyView.
Al–Li alloys, promising for future lightweight constructions due to their low density and high stiffness, are limited to 9 at% lithium in commercial forms because of segregation issues. To overcome this traditional limitation, powder bed fusion with an ultrashort pulse laser is used.
Lisa Matthäus   +4 more
wiley   +1 more source

A Monitoring System Based on Behavior Analysis [PDF]

open access: yes
[[abstract]]This paper presents a vision-based infant-monitoring system that adopts an infant behavior analysis approach to reduce infant injuries. In our study, the video camera is set above the crib to capture infant sequences.
Fang, C. Y.
core  

Home - About - Disclaimer - Privacy