ARTICLE
|
doi:10.20944/preprints202012.0096.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
AHB LED constant-current driver; Digital Current-programmed control; discrete-time modeling; Modulation effect
Online: 4 December 2020 (10:09:24 CET)
ARTICLE
|
doi:10.20944/preprints202312.1658.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
Picea crassifolia; Natural regeneration; Soil stoichiometry; Regeneration characteristics; Elevation gradient
Online: 21 December 2023 (12:12:25 CET)