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Medical Physics Internship Topics

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Medical Physics Internships with Accommodation

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Showing 85–96 of 100 internship topics
In Vivo Photoacoustic Imaging System Performance Validation
Interns will conduct experimental validation studies of photoacoustic imaging systems using tissue phantoms and small animal models. They will quantify system performance metrics including spatial resolution, sensitivity, and imaging depth while evaluating safety parameters and reproducibility.
Photoacoustic Imaging Physics DevelopmentView internship →
Shimming Coil Design and Optimization
Interns will develop and test active and passive shimming coil configurations to correct magnetic field inhomogeneities in MRI systems. Work involves computational modeling using finite element analysis, experimental validation of coil performance, and optimization of current distributions to achieve sub-ppm field uniformity across imaging volumes.
Magnetic Field Distortion Measurements MRIView internship →
Spatial Mapping of B0 Field Distortions
Interns will conduct systematic measurements of magnetic field distortions at various spatial locations within MRI scanners using advanced mapping techniques such as field mapping sequences and Hall effect sensors. This includes data acquisition, three-dimensional reconstruction of distortion patterns, and analysis of spatial variations caused by external ferromagnetic objects and structural materials.
Magnetic Field Distortion Measurements MRIView internship →
Susceptibility-Induced Artifacts Characterization
Interns will investigate magnetic susceptibility effects from anatomical structures, implants, and materials on MRI image quality through both experimental measurements and numerical simulations. Work includes phantom studies, tissue susceptibility mapping, and development of correction algorithms to mitigate susceptibility-induced signal loss and geometric distortions in clinical imaging.
Magnetic Field Distortion Measurements MRIView internship →
Real-Time Field Stability Monitoring Systems
Interns will design and implement monitoring systems to track temporal variations in magnetic field stability using nuclear magnetic resonance probes and sensor arrays. This includes developing data acquisition protocols, analyzing field drift patterns, and creating feedback mechanisms to maintain field stability for high-resolution imaging applications.
Magnetic Field Distortion Measurements MRIView internship →
Environmental Magnetic Interference Assessment and Mitigation
Interns will evaluate how external magnetic sources (power lines, nearby equipment, ferromagnetic materials in buildings) affect MRI field homogeneity and develop mitigation strategies. Work involves field measurements, statistical analysis of interference patterns, shielding design optimization, and recommendations for clinical facility planning to minimize distortion-related image artifacts.
Magnetic Field Distortion Measurements MRIView internship →
Depth Dose Profile Analysis and Modeling
Interns will analyze percentage depth dose (PDD) curves for megavoltage photon beams using ionization chambers and film dosimetry. They will develop computational models to characterize dose buildup regions, maximum dose depths, and dose falloff patterns across different beam energies (6-25 MV).
Megavoltage Photon Beam CharacterizationView internship →
Beam Output and Dose Rate Measurements
Interns will conduct absolute dose calibration and output factor measurements for megavoltage beams using calibrated ionization chambers and dosimetry protocols (TRS-398, AAPM TG-51). This includes characterizing dose rate dependencies and temporal stability of clinical linear accelerators.
Megavoltage Photon Beam CharacterizationView internship →
Off-Axis Ratio and Beam Symmetry Characterization
Interns will measure lateral dose profiles and beam flatness at various depths using multi-detector arrays and film dosimetry to quantify off-axis ratios. They will analyze beam asymmetries, penumbra widths, and horn effects to optimize beam homogeneity and quality assurance protocols.
Megavoltage Photon Beam CharacterizationView internship →
Energy Spectrum and Beam Quality Assessment
Interns will determine megavoltage photon beam quality using tissue phantom ratios (TPR) and half-value layer (HVL) measurements. They will correlate beam quality with clinical performance and develop methods for non-destructive quality verification in treatment planning systems.
Megavoltage Photon Beam CharacterizationView internship →
Photon Beam Commissioning and Validation
Interns will participate in comprehensive beam commissioning for new or upgraded megavoltage linear accelerators, including reference dosimetry, field size dependencies, wedge factor measurements, and commissioning data validation. They will generate datasets for treatment planning system implementation and clinical acceptance testing.
Megavoltage Photon Beam CharacterizationView internship →
Neutron Activation Cross-Section Measurement
Interns will conduct experimental measurements of neutron activation cross-sections for common shielding materials using accelerator facilities or neutron sources. They will analyze gamma-ray spectra from activated samples to determine material-specific activation profiles and compare results with theoretical models.
Shielding Material Activation AnalysisView internship →
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