Results 61 to 70 of about 9,407,231 (337)

High-frequency SiPM readout advances measured coincidence time resolution limits in TOF-PET

Physics in Medicine and Biology, 2019
Scintillator based radiation detectors readout by SiPMs successively break records in their reached time resolution. Nevertheless, new challenges in time of flight positron emission tomography (TOF-PET) and high energy physics are setting unmatched goals
S. Gundacker, R. M. Turtos, E. Auffray, M. Paganoni, P. Lecoq   +4 more
semanticscholar   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

AUTOMATIC DETECTION OF CLOUDS AND SHADOWS USING HIGH RESOLUTION SATELLITE IMAGE TIME SERIES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Detecting clouds and their shadows is one of the primaries steps to perform when processing satellite images because they may alter the quality of some products such as large-area orthomosaics.
N. Champion
doaj   +1 more source

Cerebrospinal Fluid Liquid Biopsy Enables Targeted Therapy Without Tissue Diagnosis in Pediatric Low‐Grade Gliomas With BRAF V600E Mutation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We present two pediatric cases of pediatric low‐grade gliomas (PLGG) with BRAF V600E mutations diagnosed and monitored using cerebrospinal fluid (CSF) liquid biopsy analyzed via digital droplet PCR (ddPCR), without tissue biopsy. Both patients were treated with dabrafenib and trametinib and monitored through clinical assessments, magnetic ...
Hannah Sultan, Damien Faury, Alexander G. Weil, Harrison J. Westwick, Nada Jabado, Sébastien Perreault   +5 more
wiley   +1 more source

Real-time, high speed, high resolution, 4D CT at laboratory setups [PDF]

, 2013
Performing CT experiments on samples that are morphologically changing shape as a function of time is not straightforward, especially if the modifications happen in a short period of time and the altering structures are relatively small.
Dierick, Manuel, Masschaele, Bert, Van Hoorebeke, Luc, Van Loo, Denis   +3 more
core  

Comparing Building and Neighborhood-Scale Variability of CO₂ and O₃ to Inform Deployment Considerations for Low-Cost Sensor System Use. [PDF]

, 2018
The increased use of low-cost air quality sensor systems, particularly by communities, calls for the further development of best-practices to ensure these systems collect usable data.
Coffey, Evan, Collier-Oxandale, Ashley, Hannigan, Michael, Johnston, Jill, Thorson, Jacob   +4 more
core   +4 more sources

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

The High Time Resolution Spectral Evolution of Gamma-Ray Bursts

, 1997
Previous studies of the evolution of gamma-ray burst spectra have generally relied on fitting sequences of spectra. These studies usually were confined to bright bursts and often lacked sufficient temporal resolution.
Band, David, Ford, Lyle
core   +2 more sources

The High Time Resolution Universe Pulsar Survey IV: Discovery and polarimetry of millisecond pulsars [PDF]

, 2011
We present the discovery of six millisecond pulsars (MSPs) in the High Time Resolution Universe (HTRU) survey for pulsars and fast transients carried out with the Parkes radio telescope.
A. Jameson, A. Possenti, Abdo, Abdo, Abdo, Abdo, Alpar, B. W. Stappers, Backer, Bailes, Bailes, Bates, Bisnovatyi-Kogan, Blaskiewicz, Burgay, Burgay, Champion, Champion, Cognard, Cumming, D. Parent, de Jager, Dyks, Dyks, Eatough, Edwards, Edwards, Everett, Freire, Freire, Gil, Hibschman, Hobbs, Hobbs, Johnston, Johnston, Karastergiou, Karastergiou, Keith, Keith, Keith, Kluźniak, Kramer, Kramer, Kramer, L. Levin, Lange, Lorimer, M. Bailes, M. Burgay, M. J. Keith, M. Kramer, N. D. R. Bhat, N. D’Amico, Noutsos, Noutsos, Ord, Phinney, Phinney, Radhakrishnan, Ransom, S. Burke-Spolaor, S. D. Bates, S. Johnston, S. Milia, Saz Parkinson, Shklovskii, Smits, Stairs, Stappers, Taam, Tauris, Thorsett, Toscano, van den, van Haasteren, van Straten, W. van Straten, Weltevrede, Xilouris, Yan, Yardley   +81 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source