scholarly journals Quartz Clock Oscillator Design and Analysis.

2021 ◽  
Author(s):  
Kurt Wessendorf
Keyword(s):  
Clock Oscillator

Passively Q-switched spaser as a terahertz clock oscillator for plasmon computer

2017 ◽  
Vol 62 (11) ◽  
pp. 1209-1215 ◽  
Author(s):  
I. A. Nechepurenko ◽  
A. V. Dorofeenko ◽  
A. P. Vinogradov ◽  
S. A. Nikitov
Keyword(s):  
Clock Oscillator

A 7-MHz process, temperature and supply compensated clock oscillator in 0.25 μm CMOS

2003 ◽  
Author(s):  
K. Sundaresan ◽  
K.C. Brouse ◽  
K. U-Yen ◽  
F. Ayazi ◽  
P.E. Allen
Keyword(s):  
Process Temperature ◽  
Clock Oscillator

scholarly journals Expression of the orphan nuclear receptor ERRalpha is under circadian regulation in estrogen-responsive tissues

2004 ◽  
Vol 33 (1) ◽  
pp. 87-97 ◽  
Author(s):  
B Horard ◽  
B Rayet ◽  
G Triqueneaux ◽  
V Laudet ◽  
F Delaunay ◽  
...  
Keyword(s):  
Gene Expression ◽  
Estrogen Receptor ◽  
Nuclear Receptor ◽  
Circadian Rhythmicity ◽  
Circadian Regulation ◽  
Orphan Nuclear Receptor ◽  
Circadian Gene ◽  
Rhythmic Expression ◽  
Clock Mutant ◽  
Clock Oscillator

Circadian gene expression has been demonstrated in many tissues and involves both positive and negative regulatory loops. The potential interferences of circadian rhythmicity with other well-known biologic rhythms, such as the ovarian cycle, at least in part controlled by estrogens, has not been questioned. The estrogen receptor-related receptor (ERR)alpha is an orphan nuclear receptor that is widely expressed in estrogen-responsive tissues such as liver, uterus and bone. In addition, expression of the ERRalpha gene has been proposed to be transcriptionally controlled by estrogens in the uterus. Here we show that the expression of ERRalpha displays a circadian rhythmicity in liver, bone and uterus. This is in contrast to other uterine estrogen-regulated genes. Analysis of clock/clock mutant mice shows that ERRalpha is an output gene of the circadian clock oscillator. The expression of clock-control genes, such as Bmal1 and Rev-erbalpha, also displays diurnal oscillations in the uterus, but not in bone. In this tissue, however, Per2 displayed a rhythmic expression, altogether suggesting unconventional loops in the regulation of circadian rhythm in bone.

scholarly journals Phase Locking a Clock Oscillator to a Coherent Atomic Ensemble

2015 ◽  
Vol 5 (2) ◽  
Author(s):  
R. Kohlhaas ◽  
A. Bertoldi ◽  
E. Cantin ◽  
A. Aspect ◽  
A. Landragin ◽  
...  
Keyword(s):  
Phase Locking ◽  
Atomic Ensemble ◽  
Clock Oscillator

A real-time 32.768-kHz clock oscillator using a 0.0154-mm2 micromechanical resonator frequency-setting element

2012 ◽  
Author(s):  
Henry G. Barrow ◽  
Thura Lin Naing ◽  
Robert A. Schneider ◽  
Tristan O. Rocheleau ◽  
Victor Yeh ◽  
...  
Keyword(s):  
Real Time ◽  
Resonator Frequency ◽  
Clock Oscillator

Frequency-adjustable clock oscillator based on frequency-to-voltage converter

2009 ◽  
Vol 45 (11) ◽  
pp. 530 ◽  
Author(s):  
X. Yi ◽  
X. Chen ◽  
R. Yao
Keyword(s):  
Voltage Converter ◽  
Clock Oscillator

100 Mc/s gated clock oscillator

1967 ◽  
Vol 56 (2) ◽  
pp. 261-267 ◽  
Author(s):  
B. Turko
Keyword(s):  
Gated Clock ◽  
Clock Oscillator
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