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4 articles related to "Qam"

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Articles

Methods

Published on 10 Mar 2021

Volumetric Quantitative Ablation Margins for Assessment of Ablation Completeness in Thermal Ablation of Liver Tumors

in Cancer Imaging and Image-directed Interventions

Raluca-Maria Sandu
Iwan Paolucci
Simeon J. S. Ruiter
Raphael Sznitman
Koert P. de Jong
Jacob Freedman
Stefan Weber
Pascale Tinguely

Frontiers in Oncology

doi 10.3389/fonc.2021.623098

8,993 views
30 citations

Original Research

Published on 06 Jan 2026

Reducing semiconductor optical Amplifier’s non-linearity through probabilistic amplitude shaping of optical QAM signal

in Optics and Photonics

Shujja Ahmed
Salman Ghafoor
Bilal Aziz
Abdulah Jeza Aljohani
Muhammad Imran
Muhammad Ijaz
Luca Poti

Frontiers in Physics

doi 10.3389/fphy.2025.1693780

816 views

Original Research

Published on 02 Feb 2024

Predicting progression of cognitive decline to dementia using dyadic patterns of subjective reporting: evidence from the CompAS longitudinal study

in Alzheimer's Disease and Related Dementias

Lucía Pérez-Blanco
Alba Felpete-López
Ana Nieto-Vieites
Cristina Lojo-Seoane
María Campos-Magdaleno
Fátima Fernández-Feijoo
Onésimo Juncos-Rabadán
Arturo X. Pereiro

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2024.1319743

3,926 views
6 citations

Original Research

Published on 19 Sep 2025

A DSP-free carrier phase recovery system using 16-offset-QAM laser forwarded links for 400 Gb/s and beyond

in Optical Communications and Networks

Marziyeh Rezaei
Dan Sturm
Pengyu Zeng
Sajjad Moazeni

Frontiers in Communications and Networks

doi 10.3389/frcmn.2025.1642672

1,210 views