Results 41 to 50 of about 4,933,247 (258)

Optical WDM networks concepts and design principles

, 2004
The essential guide to the state of the art in WDM and its vast networking potential As a result of its huge transmission capacity and countless other advantages, fiber optics has fostered a bandwidth revolution, addressing the constantly growing demand ...
Zheng, Jun , Ph. D., Mouftah, Hussein T.
core   +1 more source

Measurement Based Reconfigurations in Optical Ring Metro Networks [PDF]

, 2005
Single-hop wavelength division multiplexing (WDM) optical ring networks operating in packet mode are one of themost promising architectures for the design of innovative metropolitan network (metro) architectures. They permit a cost-effective design, with
J. M. FINOCHIETTO, Giarratana, G., G. GIARRATANA, Neri, Fabio, C. PIGLIONE, Finochietto, J.M., Bianco, Andrea, Piglione, C.   +7 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Optical technologies to disclose the spatial diversity dimension in systems and networks

, 2020
The spatial dimension is the key dimension which can enable exponential growth of data capacity in networks. Optical technologies offer a wealth of opportunities to disclose this dimension, notably in optical fiber transport and access networks, in mm ...
Koonen, Ton
core  

Optical packet routing in IP-over-WDM networks deploying two-level optical labeling

, 2001
Assigning a wavelength label as well as a label in a DPSK modulation format orthogonal to the data payload significantly increases the forwarding and routing capabilities of optical packet routers in IP-over-WDM ...
Verbeek, B.H., Morthier, G., Jennen, J.G.L., Demeester, P., Waardt, de, H., Koonen, A.M.J.   +5 more
core   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Subband switching on optical supperchannel for elastic optical networks

, 2013
We propose subband-based optical networking on optical OFDM/SCFDM superchannel in elastic optical networks. Feasibilities of add-drop, switching, conversion and multicasting functionalities on optical superchannel are experimentally demonstrated.
Yongqi He, Chen, Yuanxiang, Guo, Bingli, Zhangyuan Chen, Juhao Li, Bingli Guo, Li, Juhao, He, Yongqi, Chen, Zhangyuan, Yuanxiang Chen, Zhu, Paikun, Paikun Zhu   +11 more
core   +1 more source

Low latency and efficient optical flow control for intra data center networks [PDF]

, 2013
We demonstrate a highly spectral efficient optical bidirectional system based on reusing the label wavelength to implement an optical flow control for intra-data center networks.
Miao, W Wang, Di Lucente, S Stefano, Calabretta, N Nicola, Luo, J Jun, Miao, W., Di Lucente, S., Dorren, HJS Harm, Calabretta, N., Dorren, H.J.S., Luo, J.   +9 more
core   +2 more sources

What Photonics Can Do for Switching in Transparent Optical Networks

, 2010
Transparent optical networks, based on WDM technology, are considered as the mostpromising candidates for future high capacity communication networks because of theirscalability and energy efficiency.
Chen, Jiajia,, Monti, Paolo,, Wosinska, Lena,   +2 more
core   +6 more sources