X-Rays

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  Subject Areas on Research

  • 3-D comparative study of proton vs. x-ray radiation therapy for rectal cancer. 
  • A framework for optimising the radiographic technique in digital X-ray imaging. 
  • A novel needle-based miniature x-ray generating system. 
  • A radiomics-boosted deep-learning model for COVID-19 and non-COVID-19 pneumonia classification using chest x-ray images. 
  • A scanner-specific framework for simulating CT images with tube current modulation. 
  • A series of new organic-inorganic molybdenum arsenate complexes based on [(ZnO6)(As3O3)2Mo6O18]4- and [HxAs2Mo6O26](6-x)- clusters as SBUs. 
  • A technique of intensity-modulated radiosurgery (IMRS) for spinal tumors. 
  • Absence of hyperacute rejection in pig-to-primate orthotopic pulmonary xenografts. 
  • Activity of psoralen-functionalized nanoscintillators against cancer cells upon X-ray excitation. 
  • An angle-dependent estimation of CT x-ray spectrum from rotational transmission measurements. 
  • An exposure indicator for digital radiography: AAPM Task Group 116 (executive summary). 
  • Assessment of Impact of Long-Cassette Standing X-Rays on Surgical Planning for Cervical Pathology: An International Survey of Spine Surgeons. 
  • Automated diagnosis and prognosis of COVID-19 pneumonia from initial ER chest X-rays using deep learning. 
  • Bayesian restoration of chest radiographs. Scatter compensation with improved signal-to-noise ratio. 
  • Biochemical correlates of transmission mediated by glutamate and aspartate. 
  • Cadmium(II) removal by a hyperaccumulator fungus Phoma sp. F2 isolated from blende soil. 
  • Characterization of X-ray scattering for various phantoms and clinical breast geometries using breast CT on a dedicated hybrid system. 
  • Characterization of a new radiochromic three-dimensional dosimeter. 
  • Cherenkov emissions for studying tumor changes during radiation therapy: An exploratory study in domesticated dogs with naturally-occurring cancer. 
  • Clinical implementation of AAPM TG61 protocol for kilovoltage x-ray beam dosimetry. 
  • Complementary coded apertures for 4-dimensional x-ray coherent scatter imaging. 
  • Contact x-ray microscopy. A new technique for imaging cellular fine structure. 
  • DNA sequence analysis of X-ray induced Adh null mutations in Drosophila melanogaster. 
  • Deciphering the molecular machinery of stem cells: a look at the neoblast gene expression profile. 
  • Dedicated breast computed tomography: volume image denoising via a partial-diffusion equation based technique. 
  • Deep learning based spectral extrapolation for dual-source, dual-energy x-ray computed tomography. 
  • Determination of the detective quantum efficiency of a digital x-ray detector: comparison of three evaluations using a common image data set. 
  • Dosimetry modeling of focused kV x-ray radiotherapy for wet age-related macular degeneration. 
  • Effect of high-energy X-ray irradiation on creep mechanisms in bone and dentin. 
  • Effects of characteristic x-rays on assay of I-123 by dose calibrator. 
  • Effects of x-ray and CT image enhancements on the robustness and accuracy of a rigid 3D/2D image registration. 
  • Elevated frequency of microsatellite mutations in TK6 human lymphoblast clones selected for mutations at the thymidine kinase locus. 
  • Europium- and lithium-doped yttrium oxide nanocrystals that provide a linear emissive response with X-ray radiation exposure. 
  • Evidence for coincident mutations in human lymphoblast clones selected for functional loss of a thymidine kinase gene. 
  • Existence of a flat phase in red cell membrane skeletons. 
  • Exposure of human osteosarcoma and bone marrow cells to tumour-targeted alpha-particles and gamma-irradiation: analysis of cell survival and microdosimetry. 
  • Eye dose assessment and management: overview. 
  • Fiber-optic detector for real time dosimetry of a micro-planar x-ray beam. 
  • Generative learning approach for radiation dose reduction in X-ray guided cardiac interventions. 
  • Geometric calibration for a dual tube/detector micro-CT system. 
  • High-throughput combinatorial database of electronic band structures for inorganic scintillator materials. 
  • IMDA/aldol strategy for transforming carbohydrates into functionalized trans-decalins. 
  • Impact of static and dynamic A-form heterogeneity on the determination of RNA global structural dynamics using NMR residual dipolar couplings. 
  • Importance of point-by-point back projection correction for isocentric motion in digital breast tomosynthesis: relevance to morphology of structures such as microcalcifications. 
  • In vitro interactions between DMSA-coated maghemite nanoparticles and human fibroblasts: A physicochemical and cyto-genotoxical study. 
  • In vivo bone lead measurements: a rapid monitoring method for cumulative lead exposure. 
  • Internal strain gradients quantified in bone under load using high-energy X-ray scattering. 
  • Linking PBDEs in house dust to consumer products using X-ray fluorescence. 
  • Low-Dose Irradiation Enhances Gene Targeting in Human Pluripotent Stem Cells. 
  • Memory artifact related to selenium-based digital radiography systems. 
  • Metal Artifact-Free and Dose-Efficient Computed Tomography Imaging of a Cardiac Prosthetic Valve Using Spectral Shaping of the X-ray Beam: A Case Report. 
  • MicroRNA-146a-5p Attenuates Fibrosis-related Molecules in Irradiated and TGF-beta1-Treated Human Hepatic Stellate Cells by Regulating PTPRA-SRC Signaling. 
  • Microdosimetric and Biological Effects of Photon Irradiation at Different Energies in Bone Marrow. 
  • Molecular analysis of X-ray-induced alcohol dehydrogenase (ADH) null mutations in Drosophila melanogaster. 
  • Normalization of breast MRIs using cycle-consistent generative adversarial networks. 
  • Patient-specific Cardio-respiratory Motion Prediction in X-ray Angiography using LSTM Networks. 
  • Preparative techniques for freezing and freeze-sectioning macrophages for energy dispersive x-ray microanalysis. 
  • Principles of digital radiography with large-area, electronically readable detectors: a review of the basics. 
  • Prospective estimation of organ dose in CT under tube current modulation. 
  • Proteomic Profiling of Human Hepatic Stellate Cell Line LX2 Responses to Irradiation and TGF-β1. 
  • Quantitative, noninvasive imaging of radiation-induced DNA double-strand breaks in vivo. 
  • Radiation injury of the kidney. 
  • Realistic wave-optics simulation of X-ray phase-contrast imaging at a human scale. 
  • Recombinant human acid alpha-glucosidase enzyme therapy for infantile glycogen storage disease type II: results of a phase I/II clinical trial. 
  • Shape and size control of ZnO nanostructures via a simple solution route. 
  • Snapshot 2D tomography via coded aperture x-ray scatter imaging. 
  • Sonic hedgehog signaling pathway supports cancer cell growth during cancer radiotherapy. 
  • Sparseness prior based iterative image reconstruction for retrospectively gated cardiac micro-CT. 
  • Spectral diffusion: an algorithm for robust material decomposition of spectral CT data. 
  • The X-ray enters the hospital. 
  • The effect of dose heterogeneity on radiation risk in medical imaging. 
  • The influence of large deletions on the mutation frequency induced by tritiated water and X-radiation in male Drosophila melanogaster post-meiotic germ cells. 
  • The influence of x-ray energy on lung dose uniformity in total-body irradiation. 
  • The new light: discovery and introduction of the X-ray. 
  • The profound effects of patient arm positioning on organ doses from CT procedures calculated using Monte Carlo simulations and deformable phantoms. 
  • Three-dimensional regions-of-interest-based intra-operative four-dimensional soft tissue perfusion imaging using a standard x-ray system with no gantry rotation: A simulation study for a proof of concept. 
  • Total rate imaging with x-rays (TRIX)--a simple method of forming a non-projection x-ray image in the SEM using an energy dispersive detector and its application to biological specimens. 
  • Toward an organ based dose prescription method for the improved accuracy of murine dose in orthovoltage x-ray irradiators. 
  • Tracking brachytherapy sources using emission imaging with one flat panel detector. 
  • Transitioning from Gamma Rays to X Rays for Comparable Biomedical Research Irradiations: Energy Matters. 
  • Tumor vascular permeability to a nanoprobe correlates to tumor-specific expression levels of angiogenic markers. 
  • Use of the BrainLAB ExacTrac X-Ray 6D system in image-guided radiotherapy. 
  • Verification of a novel method for tube voltage constancy measurement of orthovoltage x-ray irradiators. 
  • Working with visual display units. 
  • XCIST-an open access x-ray/CT simulation toolkit. 
  • Y-Net for Chest X-Ray Preprocessing: Simultaneous Classification of Geometry and Segmentation of Annotations. 
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  Keywords of People

  • Badea, Cristian Tudorel, Professor in Radiology, Biomedical Engineering
  • Case, Laura Elizabeth, Associate Professor in Orthopaedic Surgery, Pediatrics, Medical Genetics
  • Gehm, Michael E., Professor of Electrical and Computer Engineering, Electrical and Computer Engineering
  • Johnson, G. Allan, Charles E. Putman University Distinguished Professor of Radiology, Biomedical Engineering
  • Tornai, Martin Paul, Associate Professor of Radiology, Radiology