Results 51 to 60 of about 2,670,948 (163)

Femtosecond‐Laser‐Inscribed Cladding Fiber Bragg Gratings: Architectures, Design Trade‐Offs and Future Sensing Opportunities

Laser &Photonics Reviews, EarlyView.
Femtosecond‐laser inscription enables precise positioning of fiber Bragg gratings within the cladding, introducing new spatial and modal design freedoms. Auxiliary‐waveguide, near‐core evanescent‐field, and direct cladding‐mode‐excitation architectures provide complementary pathways toward multiparameter, vector, distributed, and environmentally ...
Koustav Dey, Rex E. Gerald, Chen Zhu, Jie Huang   +3 more
wiley   +1 more source

A Bidirectional WDM-PON Free Space Optical (FSO) System for Fronthaul 5 G C-RAN Networks

IEEE Photonics Journal, 2023
High-speed cellular technologies require low-latency and high-capacity optical networks. The Centralized Radio Access Network (C-RAN) architecture offers a cost-effective solution for mobile network deployment.
Fady El-Nahal, Tianhua Xu, Dokhyl AlQahtani, Mark Leeson   +3 more
doaj   +1 more source

Energy-Oriented Models for WDM Networks [PDF]

, 2012
A realistic energy-oriented model is necessary to formally characterize the energy consumption and the consequent carbon footprint of actual and future high-capacity WDM networks. The energy model describes the energy consumption of the various network elements (NE) and predicts their energy consumption behavior under different traffic loads and for ...
Ricciardi, Sergio, Careglio, Davide, Palmieri, Francesco, Fiore, Ugo, Santos Boada, Germán, Solé Pareta, Josep   +5 more
openaire   +2 more sources

Current Advances of Treatments, Therapeutic Targets, Biomarkers, Novel Drugs, and Machine Learning for Hypopharyngeal Squamous Cell Carcinoma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Hypopharyngeal squamous cell carcinoma (HSCC) is an aggressive subtype of head and neck squamous cell carcinoma with insidious onset, early metastasis, and dismal prognosis. Conventional multimodal therapy achieves limited survival benefit, highlighting an urgent need for refined precision strategies.
Ce Li, Rui Guan, Rui‐Jie Jiao, Zhi‐Jie Bi, Yang Fu, Yin Wang, Chen‐Yang Xu, Ye Qian, Ran Wei, Sheng‐Da Cao, Wen‐Ming Li, Dong‐Min Wei, Da‐Peng Lei   +12 more
wiley   +1 more source

Investigation of the tolerance of wavelength-routed optical networks to traffic load variations. [PDF]

, 2006
This thesis focuses on the performance of circuit-switched wavelength-routed optical network with unpredictable traffic pattern variations. This characteristic of optical networks is termed traffic forecast tolerance.
Lao, Ningning, Lao, N.
core  

Empowering practitioners working at the agriculture–conservation interface

Conservation Science and Practice, EarlyView.
Conservation practitioners work at the critical intersection between agricultural decision makers and conservation adoption. However, they often lack first‐hand experience or training in agricultural decision making. We designed and evaluated an intensive professional development program to help conservation practitioners grow key competencies in ...
Adam K. Janke, Julia A. Baker, Catherine DeLong, Dara M. Wald, Nancy Grudens‐Schuck, J. Gordon Arbuckle   +5 more
wiley   +1 more source

Designing WDM networks by a variable neighborhood search

Journal of Telecommunications and Information Technology, 2006
With the ever-rising data volume that is demanded by the market, network planning in order to minimize the necessary investment while meeting the demands is constantly an important task for the network providers.
Belén Melián-Batista, Holger H ¨oller, Stefan Voß   +2 more
doaj   +1 more source

Performance Analysis of a Bi-Objective Model for Routing with Protection in WDM Networks

Journal of Telecommunications and Information Technology, 2023
The operation of wavelength division multiplexing (WDM) networks involves not only the establishment of lightpaths, defining the sequence of optical fibres and the wavelength in each fibre for traffic flow, but also a fault management scheme in order to
Carlos Sim ̃oes, Teresa Gomes, Jos ́e Craveirinha, Jo ̃ao Cl ́ımaco   +3 more
doaj   +1 more source

Photonic Integrated Circuit Platform on 3 μm Thick Silicon‐on‐Insulator and Its Application Examples

Nanophotonics, Volume 15, Issue 17, 11 September 2026.
This paper gives an overview of the 3 μm SOI PIC platform and explains its unique characteristics, such as ultra‐high mode confinement, low losses, dense integration, polarization‐independent operation, small phase errors, and ultra‐broadband operation.
Timo Aalto, Dura Shahwar, Markku Kapulainen, Mikko Harjanne, Katherine Bryant, Somnath Paul, Päivi Heimala, Fei Sun, Jae‐Wung Lee, Ari Hokkanen   +9 more
wiley   +1 more source

Diabetic Foot Ulcer Prevention Priorities Established by Consumers From Low Socioeconomic and Culturally Diverse Communities

Diabetes/Metabolism Research and Reviews, Volume 42, Issue 6, September 2026.
ABSTRACT Aims Diabetic foot ulcers (DFU) continue to occur despite established prevention guidelines, yet consumer perspectives, particularly from socioeconomically disadvantaged and culturally and linguistically diverse (CALD) communities, have been underrepresented in shaping prevention.
Jayishni N. Maharaj, Jim Woodburn, Annette McLaren‐Kennedy, Mohamed A. Kola, Daniel M. G. Winson, Meegan Nevin, Kelly Clanchy   +6 more
wiley   +1 more source