Dual-stage clock recovery for TDM in packet networks

2006 ◽  
Author(s):  
Yufei Shen ◽  
Ning Ge
Keyword(s):  
Clock Recovery ◽  
Packet Networks ◽  
Dual Stage

Ultrafast clock recovery technique for high-speed optical packet networks

1995 ◽  
Vol 31 (19) ◽  
pp. 1687-1688 ◽  
Author(s):  
T.K. Fong ◽  
L.G. Kazovsky ◽  
P. Poggiolini ◽  
M. Cerisola ◽  
R.T. Hofmeister
Keyword(s):  
High Speed ◽  
Clock Recovery ◽  
Packet Networks ◽  
Recovery Technique

Analysis of a clock-recovery technique for circuit emulation services over packet networks

2007 ◽  
Vol 21 (1) ◽  
pp. 73-97 ◽  
Author(s):  
James Aweya ◽  
Delfin Y. Montuno ◽  
Michel Ouellette ◽  
Kent Felske
Keyword(s):  
Clock Recovery ◽  
Packet Networks ◽  
Recovery Technique

Jitter and clock recovery for periodic traffic in broadband packet networks

1994 ◽  
Vol 42 (5) ◽  
pp. 2189-2196 ◽  
Author(s):  
R.P. Singh ◽  
Sang-Hoon Lee ◽  
Chong-Kwoon Kim
Keyword(s):  
Clock Recovery ◽  
Packet Networks ◽  
Periodic Traffic

Optimal Pricing for Mobile Video Streaming in 3G Wireless Packet Networks

2012 ◽  
Vol 2 (2) ◽  
pp. 134-136
Author(s):  
Ch. Divya Ch. Divya ◽  
◽  
Dr. P. Govardhan Dr. P. Govardhan
Keyword(s):  
Video Streaming ◽  
Optimal Pricing ◽  
Packet Networks ◽  
Mobile Video ◽  
Mobile Video Streaming ◽  
Wireless Packet

Half- Sandwich cyclopentadienylruthenium(II) Complexes: A New Antimalarial Chemotype

2020 ◽  
Author(s):  
Sofia Alexandra Milheiro ◽  
Joana Gonçalves ◽  
Ricardo Lopes ◽  
Margarida Madureira ◽  
Lis Lobo ◽  
...  
Keyword(s):  
Mammalian Cells ◽  
Blood Stage ◽  
Nuclear Accumulation ◽  
Selective Absorption ◽  
Asexual Parasite ◽  
Single Digit ◽  
Liver Stage ◽  
Dual Stage ◽  
Fluorescent Compounds ◽  
Half Sandwich

<p><a>A small library of “half-sandwich” cyclopentadienylruthenium(II) compounds of general formula [(</a>η<sup>5</sup>-C<sub>5</sub>R<sub>5</sub>)Ru(PPh<sub>3</sub>)(N-N)][PF<sub>6</sub>], a scaffold hitherto unfeatured in the toolbox of antiplasmodials, was screened for activity against the blood stage of CQ-sensitive 3D7-GFP, CQ-resistant Dd2 and artemisinin-resistant IPC5202 <i>Plasmodium falciparum</i> strains, and the liver stage of <i>P. berghei</i>. The best performing compounds displayed dual-stage activity, with single-digit nM IC<sub>50</sub> values against blood stage malaria parasites, nM activity against liver stage parasites, and residual cytotoxicity against mammalian cells (HepG2, Huh7). Parasitic absorption/distribution of 7-nitrobenzoxadiazole-appended fluorescent compounds <b>Ru4</b> and <b>Ru5</b> was investigated by confocal fluorescence microscopy, revealing parasite-selective absorption in infected erythrocytes and nuclear accumulation of both compounds. The lead compound <b>Ru2</b> impaired asexual parasite differentiation, exhibiting fast parasiticidal activity against both ring and trophozoite stages of a synchronized <i>P. falciparum</i> 3D7 strain. These results point to cyclopentadienylruthenium(II) complexes as a highly promising chemotype for the development of dual-stage antiplasmodials.</p>

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