Results 31 to 40 of about 271 (100)

Monitoring of OSNR Using an Improved Binary Particle Swarm Optimization and Deep Neural Network in Coherent Optical Systems

Photonics, 2019
A novel technique is proposed to implement optical signal-to-noise ratio (OSNR) estimation by using an improved binary particle swarm optimization (IBPSO) and deep neural network (DNN) based on amplitude histograms (AHs) of signals obtained after ...
Xiaoyong Sun, Shaojing Su, Junyu Wei, Xiaojun Guo, Xiaopeng Tan   +4 more
doaj   +1 more source

One Step Forward, Two Steps Back: Managing Uncertainties in Outcomes, Deliverables, and Means in Behavioral Intervention Development Projects

Journal of Operations Management, Volume 72, Issue 1, Page 81-107, January 2026.
ABSTRACT We take an extended perspective on project success that includes post‐project outcomes as well as at‐end and during‐project success. To manage projects accordingly, we conceptualize three corresponding orders of uncertainty (outcomes, deliverables, and means uncertainties).
Philip Cash, Melanie E. Kreye, Tyson R. Browning   +2 more
wiley   +1 more source

Impact of Out-of-Band Noise on OSNR Measurement Using Brillouin Optical Spectrum Analyzer and Its Mitigation Method

IEEE Photonics Journal, 2018
Brillouin optical spectrum analyzer (BOSA) based on stimulated Brillouin scattering (SBS) can provide ultra-high resolution, which in theory can greatly improve the optical signal-to-noise ratio (OSNR) measurement accuracy, especially for systems with ...
Yibo Zhong, Sheng Cui, Changjian Ke, Zhen Guo, Chen Xing, Haoyu Wang, Keyuan Yang, Deming Liu   +7 more
doaj   +1 more source

Role of N‐glycosylation as a determinant of ATG9A conformations and activity

Protein Science, Volume 35, Issue 1, January 2026.
Abstract Here, we investigate the effects of glycosylation at position N99 on the structural dynamics and lipid scrambling activity of ATG9A, a key autophagy protein, using microsecond all‐atom molecular dynamics simulations. ATG9A is an integral membrane protein involved in autophagosome biogenesis, and glycosylation at N99 has previously been ...
Mattia Utichi, Matteo Lambrughi, Henri‐Baptiste Marjault, Christian B. Borg, Sergio Esteban Echeverría, Kenji Maeda, Nicholas M. I. Taylor, Anders Gorm Pedersen, Elisa Fadda, Marja Jäättelä, Elena Papaleo   +10 more
wiley   +1 more source

The Identification of Emerging Quantum Technologies in the Healthcare Sector: A Horizon Scanning Study

FUTURES &FORESIGHT SCIENCE, Volume 7, Issue 3, December 2025.
ABSTRACT Quantum technologies, driven by principles of quantum mechanics like superposition and entanglement, have shown transformative potential in drug discovery, medical diagnosis, precision medicine, and other therapeutic interventions. However, the research on emerging quantum technologies at early to late stages of development for healthcare ...
Oshin Sharma, Ross Fairbairn, Imogen Forsythe, Oleta Williams, Andrew Mkwashi   +4 more
wiley   +1 more source

Reservoir Computing for Few-Mode Fiber Channel OSNR Monitoring in Deep Learning Frameworks

IEEE Photonics Journal
This paper presents a novel optical performance monitoring (OPM) scheme based on reservoir computing (RC) and Resnet network for monitoring the optical signal-to-noise ratio (OSNR) of few-mode transmission channels, without the need for any demodulation ...
Jianjun Li, Tianfeng Zhao, Baojian Wu, Kun Qiu, Feng Wen   +4 more
doaj   +1 more source

Budgeting in the Trump Years: 2018 and 2025

Public Budgeting &Finance, Volume 45, Issue 4, Page 15-27, Winter 2025.
ABSTRACT The Trump administration produced federal budget proposals in both FY 2018 and FY 2025 under unified Republican control. The first prioritized tax cuts and deregulation, while the second also emphasized restraint and discretionary discipline.
Nicholas Whitener, James D. Savage
wiley   +1 more source

Estimation Uncertainties in the Optical Signal-to-Noise Ratio Network Optimization

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this work, we investigate the effects of estimation uncertainties in the optimization of the optical signal-to-noise ratio (OSNR) at the wavelength division multiplexing (WDM) optical networks.
Fábio R. Durand, Guilhereme M. Lopes, Amanda Spagolla, Taufik Abrão   +3 more
doaj   +1 more source

Tracking electrophysiological signatures of Alzheimer's disease: a systematic review of multimodal studies

Alzheimer's &Dementia, Volume 21, Issue 11, November 2025.
Abstract We conducted a review of the electrophysiological manifestations of Alzheimer's disease (AD) as captured by electroencephalography (EEG) and magnetoencephalography (MEG), with a focus on tracking their evolution through disease progression. To link electrophysiological features to the underlying neurobiology of AD, we prioritized studies that ...
Abbas Sohrabpour, Darko Sarovic, Henrik Zetterberg, Matti S. Hämäläinen, Sylvain Baillet, Sheraz Khan   +5 more
wiley   +1 more source

Use of the Abbott i‐STAT®1 point of care device for hCG quantification in early pregnancy

International Journal of Gynecology &Obstetrics, Volume 171, Issue 2, Page 736-742, November 2025.
Abstract Objectives To evaluate the use of the Abbott i‐STAT®1 point‐of‐care‐test (POCT) device for measurement of human chorionic gonadotropin (hCG) to support the management of early pregnancy complications in a remote early pregnancy unit (EPU). Methods Women attending the EPU who required an hCG blood test were invited to take part in the study ...
Caroline Joyce, Paula M. O'Shea, Rebecca Lynch, Seán J. Costelloe, Tommie V. McCarthy, John Coulter, Deirdre Hayes‐Ryan, Keelin O'Donoghue   +7 more
wiley   +1 more source