AIMC Topic: Gamma Rays

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Machine Learning Based Real-Time Image-Guided Cell Sorting and Classification.

Cytometry. Part A : the journal of the International Society for Analytical Cytology Apr 8, 2019
Cell classification based on phenotypical, spatial, and genetic information greatly advances our understanding of the physiology and pathology of biological systems. Technologies derived from next generation sequencing and fluorescent activated cell ...
Cell Line, Tumor Proteins Flow Cytometry Animals Computer Systems Cell Membrane Green Fluorescent Proteins Gamma Rays Dogs Madin Darby Canine Kidney Cells Machine Learning Algorithms Humans
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A trial for EBT3 film without batch-specific calibration using a neural network.

Physics in medicine and biology Feb 27, 2019
This note reports a trial to establish an ANN (artificial neural network) method applying to EBT3 films of different batches without batch-specific calibration. Based on Pytorch (Facebook, https://pytorch.org/), a feed-forward ANN model was built to ...
Humans Radiotherapy Dosage Gamma Rays Radiotherapy, Intensity-Modulated Neural Networks, Computer Film Dosimetry Calibration
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Deep nets vs expert designed features in medical physics: An IMRT QA case study.

Medical physics Apr 18, 2018
PURPOSE: The purpose of this study was to compare the performance of Deep Neural Networks against a technique designed by domain experts in the prediction of gamma passing rates for Intensity Modulated Radiation Therapy Quality Assurance (IMRT QA).
Neural Networks, Computer Radiotherapy Planning, Computer-Assisted Quality Assurance, Health Care Humans Particle Accelerators Health Physics Radiotherapy, Intensity-Modulated Gamma Rays
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Spatial interpolation and radiological mapping of ambient gamma dose rate by using artificial neural networks and fuzzy logic methods.

Journal of environmental radioactivity May 4, 2017
The aim of this study was to determine spatial risk dispersion of ambient gamma dose rate (AGDR) by using both artificial neural network (ANN) and fuzzy logic (FL) methods, compare the performances of methods, make dose estimations for intermediate s...
Background Radiation Fuzzy Logic Models, Statistical Gamma Rays Neural Networks, Computer Radiation Monitoring Spatial Analysis
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Computational methods using genome-wide association studies to predict radiotherapy complications and to identify correlative molecular processes.

Scientific reports Feb 24, 2017
The biological cause of clinically observed variability of normal tissue damage following radiotherapy is poorly understood. We hypothesized that machine/statistical learning methods using single nucleotide polymorphism (SNP)-based genome-wide associ...
Gamma Rays Erectile Dysfunction Radiation Tolerance Prognosis Aged Male Middle Aged Biomarkers, Tumor Humans Machine Learning Neoplasm Proteins Genome-Wide Association Study Polymorphism, Single Nucleotide Rectum Prostate Prostatic Neoplasms Cohort Studies Gene Expression Regulation, Neoplastic Hemorrhage Signal Transduction
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Vocal Fold Augmentation with Beta Glucan Hydrogel Cross-Linked by γ Irradiation for Enhanced Duration of Effect: In Vivo Animal Study.

BioMed research international Dec 13, 2015
This study explored a novel strategy to restore the vocal gap by using cross-linked β-glucan hydrogel by γ-irradiation. An aqueous solution of 5 wt% β-glucan was prepared and cross-linked using (60)Co γ irradiation. Ten nude mice were injected with 0...
Vocal Cord Paralysis Vocal Cords Mice, Nude Animals Hydrogels Materials Testing Mice, Inbred BALB C Mice beta-Glucans Gamma Rays Rabbits
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[Role of the tissue antioxidant status in response to chronic irradiation of mice during early ontogenesis].

Radiatsionnaia biologiia, radioecologiia Jan 1, 2015
The response of the liver and blood erythrocyte lipids to the low intensity chronic γ-irradiation action of mice at the dose of 8 cGy during early ontogenesis immediately and 7 months after irradiation is studied. The maintainance of the changed stru...
Gamma Rays Whole-Body Irradiation Animals Erythrocytes Mice Biological Ontologies Antioxidants Liver Dose-Response Relationship, Radiation Lipid Peroxidation
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