Results 111 to 120 of about 4,232 (174)
Double DCO+ rings reveal CO ice desorption in the outer disk around IM Lup
, 2015 In a protoplanetary disk, a combination of thermal and non-thermal desorption processes regulate where volatiles are liberated from icy grain mantles into the gas phase.
Oberg, Karin +19 more
core +1 more source
Enabling the Science Network of DCO: Status and Directions
, 2015 DCO International Science Meeting ...
Fox, Peter
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An ALMA Survey of DCN/H13CN and DCO+/H13CO+in Protoplanetary Disks
, 2019 The deuterium enrichment of molecules is sensitive to their formation environment. Constraining patterns of deuterium chemistry in protoplanetary disks is therefore useful for probing how material is inherited or reprocessed throughout the stages of star
Huang, Jane +9 more
core +1 more source
A novel optical index modulation aided DCO-OFDM scheme for VLC systems
, 2018 In this paper, a novel optical index modulation (OIM) aided direct-current (DC) biased optical OFDM (OIM-DCO-OFDM) scheme for visible light communication (VLC) systems is proposed. Different with traditional index modulation schemes, the proposed OIM-DCO-
Jian Sun +7 more
core +1 more source
Plenary Abstracts Session & Oral Presentations
HemaSphere, Volume 10, Issue S1, June 2026.
wiley +1 more source
A Map of DCO⁺ 3-2 and Deuteration Ratio in NGC 1333
, 2015 Deuterium fractionation may prove to be a valuable tracer of the gas associated with the earliest phases of star formation. Specifically, HCO⁺ is an abundant molecule in cold, dense gas clouds in the ISM. The HCO⁺ molecule is deuterated and becomes DCO⁺.
Raphael, Brandon Adam
core
A 12GHz 210fs 6mW digital PLL with sub-sampling binary phase detector and voltage-time modulated DCO [PDF]
, 2013 An integer-N digital PLL architecture is presented that simplifies the critical phase path using a sub-sampling binary (bang-bang) phase detector. Two power-efficient techniques are presented that can reduce DCO frequency tuning step by voltage-domain ...
He, X. +4 more
core +1 more source
Revue des Énergies Renouvelables, 2009 La méthanisation des eaux résiduaires de la production des levures fourragères sur hydrolysat de l’alfagrass (Stepia Tenacissima), est réalisée sur des biofiltres de laboratoire.
M. Amrani, N. Tazrouti
doaj
Sensor기반의 DCO 제어를 이용한 빠른 위상동기를 가지는 All-Digital PLL
, 2007 학위논문(석사) - 한국과학기술원 : 전기및전자공학전공, 2007. 8, [ vi, 54 p. ]As demand for portable computing and communication devices has been increasing rapidly, the power management such as frequency scaling, is getting important.
전해수, Jeon, Hae-Soo
core