Results 101 to 110 of about 18,683 (303)

Impact of fiber type and Raman pumping in NyWDM flexible-grid elastic optical networks

, 2016
We analyse transparent wavelength routed optical networks using three different fiber types: NZDSF, SMF PSCF, and verify the effectiveness of Hybrid Raman/EDFA Fiber Amplification (HFA) with different pumping levels, up to the moderate 60% pumping regime.
Vittorio Curri, BIANCO, ANDREA, CURRI, Vittorio, MARCHETTO, GUIDO, TAHIR, SAROSH, AHMAD, ARSALAN, Andrea Bianco, Guido Marchetto, Hussein, Chouman, Hussein Chouman, Sarosh Tahir, Arsalan Ahmad   +11 more
core   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

Advanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim, Seong‐Jin Shin, Sak Lee, Nandin Mandakhbayar, Ji‐Hye Kang, Da‐Young Kong, Seong‐Doo Hong, Ueon Sang Shin, Hae‐Won Kim, Jung‐Hwan Lee   +9 more
wiley   +1 more source

Demonstration of elastic optical network node with defragmentation functionality and SDN control

, 2016
We propose and demonstrate an elastic optical network node with defragmentation functionality and novel software-defined networking (SDN)-based control scheme. Experimental results of extended OpenFlow messages and signal performance validate the overall
Chen, Yuanxiang, Juhao Li, Ge, Dawei, He, Yongqi, Zhongying Wu, Tian, Yu, Zhu, Paikun, Paikun Zhu, Yongqi He, Chen, Xin, Zhangyuan Chen, Li, Juhao, Chen, Zhangyuan, Yu Tian, Wu, Zhongying, Yuanxiang Chen, Dawei Ge, Xin Chen, Wu, Dan, Dan Wu   +19 more
core   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

PRODIGY+: a robust progressive upgrade approach for elastic optical networks

Elastic optical networks (EONs) operating in the C-band have been widely deployed worldwide. However, two major technologies-multiband elastic optical networks (MB-EONs) and space division multiplexed elastic optical networks (SDM-EONs)-can significantly
Erbayat, Egemen,, Knapinska, Aleksandra,, Lin, Shih Chun,, Subramaniam, Suresh,, Walkowiak, Krzysztof,, Matsuura, Motoharu,, Petale, Shrinivas,, Lechowicz, Piotr,, Hasegawa, Hiroshi,   +8 more
core   +1 more source

A novel centralized scheduling for time-slotted optical burst switching in elastic optical network

, 2013
We proposed a novel centralized scheduling for bandwidth variable time-slotted optical burst switching (CBVTS-OBS) in elastic optical network. Compared with previous schemes, CBVTS-OBS reduces bandwidth blocking ratio significantly. ?
Songwei Ma, Juhao Li, He, Yongqi, Ma, Songwei, Yongqi He, Chen, Xin, Guo, Bingli, Zhangyuan Chen, Ping Zhang, Bingli Guo, Li, Juhao, Chen, Zhangyuan, Xin Chen, Zhang, Ping   +13 more
core   +1 more source

Multiple-period planning of Internet Protocol-over-Elastic Optical Networks

Journal of Information and Telecommunication, 2019
In view of both the growing dynamic traffic and increasing costs, in future, network operators will have to adopt a multi-period network planning technique that aims to jointly account for the upgrade of both the network, and the optical and the IP edges.
Sridhar Iyer, Shree Prakash Singh
doaj   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Fast Energy-Efficient Design in Elastic Optical Networks Based on Signal Overlap

IEEE Access, 2019
The flexible nature of elastic optical networks allows advanced resource management. Algorithms facilitating the procedure of resource allocation can provide connectivity that is energy-efficient.
Constantine A. Kyriakopoulos, Petros Nicopolitidis, Georgios I. Papadimitriou, Emmanouel Varvarigos   +3 more
doaj   +1 more source

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong, Yeon Su Kim, Zuyang Hu, Hyungyu Cho, Gun Jang, Minjun Hwang, Hye Rin Park, Jun Su Kim, Ho Seok Park   +8 more
wiley   +1 more source