Topic: Humans

Journal: Medical Physics

Documents

A list of abstracts that contain a topic of "Humans" and a journal name of "Medical Physics".

• Multiobjective Optimization with a Modified Simulated Annealing Algorithm for External Beam Radiotherapy Treatment Planning.

  PMID: 17278824

• Effect of Recombination in a High Quantum Efficiency Prototype Ionization-chamber-based Electronic Portal Imaging Device.

  PMID: 17879785

• Magnetically-assisted Remote Control (Marc) Steering of Endovascular Catheters for Interventional Mri: a Model for Deflection and Design Implications.

  PMID: 17879774

• Pretreatment Verification of Imrt Absolute Dose Distributions Using a Commercial A-si Epid.

  PMID: 17153415

• Automatic Determination of Primary Electron Beam Parameters in Monte Carlo Simulation.

  PMID: 17441253

• An Analysis of the Treatment Couch and Control System Dynamics for Respiration-induced Motion Compensation.

  PMID: 17278822

• Signal and Noise Transfer Properties of Photoelectric Interactions in Diagnostic X-ray Imaging Detectors.

  PMID: 17089826

• Dosimetric Characteristics of a Newly Designed Grid Block for Megavoltage Photon Radiation and Its Therapeutic Advantage Using a Linear Quadratic Model.

  PMID: 17022209

• Evaluating the Impact of X-ray Spectral Shape on Image Quality in Flat-panel Ct Breast Imaging.

  PMID: 17278485

• A Comparative Study of Limited-angle Cone-beam Reconstruction Methods for Breast Tomosynthesis.

  PMID: 17089843

• Automated Localization of Implanted Seeds in 3d Trus Images Used for Prostate Brachytherapy.

  PMID: 16898443

• Registration of Lung Nodules Using a Semi-rigid Model: Method and Preliminary Results.

  PMID: 17388179

• Effect of the First Day Correction on Systematic Setup Error Reduction.

  PMID: 17555260

• Tracking Moving Objects with Megavoltage Portal Imaging: a Feasibility Study.

  PMID: 16752562

• Three-dimensional Velocity Mapping of Lung Motion Using Vessel Bifurcation Pattern Matching.

  PMID: 16872082

• Two-dimensional Iterative Region-of-interest (Roi) Reconstruction from Truncated Projection Data.

  PMID: 17441239

• The Impact of Hypofractionation on Simultaneous Dose-boosting to Hypoxic Tumor Subvolumes.

  PMID: 17153384

• Computerized Detection of Vertebral Compression Fractures on Lateral Chest Radiographs: Preliminary Results with a Tool for Early Detection of Osteoporosis.

  PMID: 17278819

• Grid Removal and Impact on Population Dose in Full-field Digital Mammography.

  PMID: 17388172

• Maximizing the Potential of Direct Aperture Optimization Through Collimator Rotation.

  PMID: 17500474

• Handling Data Redundancy in Helical Cone Beam Reconstruction with a Cone-angle-based Window Function and Its Asymptotic Approximation.

  PMID: 17654902

• Accuracy of the Ct Numbers of Simulated Lung Nodules Imaged with Multi-detector Ct Scanners.

  PMID: 16964879

• A Ranklet-based Image Representation for Mass Classification in Digital Mammograms.

  PMID: 17089857

• Improving Imrt Dose Accuracy Via Deliverable Monte Carlo Optimization for the Treatment of Head and Neck Cancer Patients.

  PMID: 17153383

• Evaluation of Information-theoretic Similarity Measures for Content-based Retrieval and Detection of Masses in Mammograms.

  PMID: 17278499

• Evaluating Computer-aided Detection Algorithms.

  PMID: 17654906

• Determination of Dosimetrical Quantities Used in Microbeam Radiation Therapy (Mrt) with Monte Carlo Simulations.

  PMID: 17022219

• Extension of the Reconstruction Field of View and Truncation Correction Using Sinogram Decomposition.

  PMID: 17555241

• Simulation Studies of Field Shaping in Rotational Radiation Therapy.

  PMID: 17153407

• Potential for Dose-escalation and Reduction of Risk in Pancreatic Cancer Using Imrt Optimization with Lexicographic Ordering and Geud-based Cost Functions.

  PMID: 17388169

• Imrt Optimization Including Random and Systematic Geometric Errors Based on the Expectation of Tcp and Ntcp.

  PMID: 17926957

• Dose Calculation Validation of Vmc++ for Photon Beams.

  PMID: 17555262

• Attenuation Correction of Pet Cardiac Data with Low-dose Average Ct in Pet/Ct.

  PMID: 17089855

• Characterization of Metal Oxide Semiconductor Field Effect Transistor Dosimeters for Application in Clinical Mammography.

  PMID: 16532959

• Calculation of Effective Dose from Measurements of Secondary Neutron Spectra and Scattered Photon Dose from Dynamic Mlc Imrt for 6 Mv, 15 Mv, and 18 Mv Beam Energies.

  PMID: 16532941

• A Tomographic Physical Phantom of the Newborn Child with Real-time Dosimetry. Ii. Scaling Factors for Calculation of Mean Organ Dose in Pediatric Radiography.

  PMID: 17022223

• Minimizing Image Noise in On-board Ct Reconstruction Using Both Kilovoltage and Megavoltage Beam Projections.

  PMID: 17926970

• Enhanced 4d Cone-beam Ct with Inter-phase Motion Model.

  PMID: 17926972

• Development of a Computer-aided Diagnostic Scheme for Detection of Interval Changes in Successive Whole-body Bone Scans.

  PMID: 17278486

• Biomedical Imaging Research Opportunities Workshop Iv: a White Paper.

  PMID: 17388185

• Intraoperative Cone-beam Ct for Correction of Periaxial Malrotation of the Femoral Shaft: a Surface-matching Approach.

  PMID: 17500469

• Performance of a Novel Collimator for High-sensitivity Brain Spect.

  PMID: 16485427

• Measurement of the Internal Diameter of Plastic Tubes from Projection Mr Images Using a Model-based Least-squares Fit Approach.

  PMID: 16872072

• Uncertainties of Exposure-related Quantities in Mammographic X-ray Unit Quality Control.

  PMID: 16878572

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