Results 211 to 220 of about 7,576,134 (299)

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel   +4 more
wiley   +1 more source

Ancient DNA from shells reveals delayed genomic erosion and rapid immune adaptation in the critically endangered black abalone. [PDF]

open access: yesProc Natl Acad Sci U S A
Wooldridge TB   +11 more
europepmc   +1 more source

How Stroke Shaped the Course of History: An Uchronian Narrative Review. [PDF]

open access: yesJ Stroke
De Rubeis G   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy