PhysicsPulse — #{{ tag | tagDisplay }}

Breastfeeding Interruption After Radiopharmaceuticals

June 18, 2026 Troy Zhou, PhD, DABR, DABSNM

#Radiation Safety #Nuclear Medicine #Patient Safety #ALARA #NRC #Dosimetry

Read More →

Lu-177 Theranostics Dosimetry: MIRD and SPECT/CT

June 4, 2026 Troy Zhou, PhD, DABR, DABSNM

#Radiopharmaceutical Therapy #Nuclear Medicine #Dosimetry #Theranostics #Lu-177

Read More →

CT Dose Index Monitoring: RDSR, DRLs, and the ACR DIR

May 19, 2026 Troy Zhou, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #ACR #Quality Control

Read More →

SPECT Scatter Correction: TEW, DEW, and Beyond

April 27, 2026 Troy Zhou, PhD, DABR, DABSNM

#Nuclear Medicine #Image Quality #Quality Control #Quantitative Imaging #Dosimetry #Lu-177

Read More →

Public Dose Limits Under 10 CFR Part 20

March 27, 2026 Troy Zhou, PhD, DABR, DABSNM

#Radiation Safety #ALARA #NRC #Radiation Shielding #Dosimetry #Risk Management

Read More →

Fetal Dose in Medical Imaging: Thresholds

March 24, 2026 Troy Zhou, PhD, DABR, DABSNM

#Dosimetry #Radiation Safety #Patient Safety #Risk Management

Read More →

Quantitative SPECT/CT: Calibration & SUV

March 17, 2026 Troy Zhou, PhD, DABR, DABSNM

#Nuclear Medicine #Quantitative Imaging #Quality Control #Dosimetry #Theranostics #Lu-177

Read More →

KAP Meter Calibration & QC for Fluoroscopy

January 16, 2026 Jiali Wang, PhD, DABR

#Dosimetry #Quality Control #Radiation Safety #Patient Safety #Protocol Optimization

Read More →

Pediatric Nuclear Medicine Dosing Explained

December 18, 2025 Troy Zhou, PhD, DABR, DABSNM

#Nuclear Medicine #F-18 #Dosimetry #Patient Safety #Protocol Optimization #PET

Read More →

Building an ALARA Program for a Medical Facility

December 16, 2025 Troy Zhou, PhD, DABR, DABSNM

#ALARA #Radiation Safety #Occupational Exposure #Dosimetry #Risk Management

Read More →

Digital Subtraction Angiography Image Quality QC

December 15, 2025 Jiali Wang, PhD, DABR

#Image Quality #Quality Control #Dosimetry #Patient Safety #Protocol Optimization #ACR

Read More →

Pregnant Radiation Worker: Dose Limits

December 4, 2025 Troy Zhou, PhD, DABR, DABSNM

#Occupational Exposure #Radiation Safety #ALARA #Dosimetry #Risk Management

Read More →

Extremity Dosimetry in Nuclear Medicine

November 19, 2025 Ramses Herrera Habsburg, MS, DABR

#Occupational Exposure #Dosimetry #Radiation Safety #Nuclear Medicine #ALARA #F-18

Read More →

Dental CBCT Quality Control: AAPM TG-261 Guide

November 18, 2025 Ramses Herrera Habsburg, MS, DABR

#Quality Control #Image Quality #Dosimetry #Patient Safety #Accreditation

Read More →

Effective Dose & ICRP Tissue Weighting Factors

November 13, 2025 Troy Zhou, PhD, DABR, DABSNM

#Dosimetry #Radiation Safety #Occupational Exposure #Patient Safety #Risk Management

Read More →

Cardiac SPECT MPI: Physics, OSEM, and QC

November 6, 2025 Nick Wellnitz, BS

#Nuclear Medicine #Quality Control #Image Quality #Dosimetry #Protocol Optimization #Accreditation

Read More →

X-Ray Output QC: Reproducibility & Linearity

November 4, 2025 Jiali Wang, PhD, DABR

#Quality Control #Image Quality #Dosimetry #Patient Safety #Radiation Safety

Read More →

CT Iterative & Deep-Learning Reconstruction

October 30, 2025 Jiali Wang, PhD, DABR

#CT #Image Quality #Protocol Optimization #Quality Control #Dosimetry #GE HealthCare

Read More →

Cone-Beam CT Dose: Why CTDI Falls Short

October 9, 2025 Di Zhang, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #Quality Control

Read More →

OSL vs TLD Personnel Dosimeters: Physics and QC

September 29, 2025 Ramses Herrera Habsburg, MS, DABR

#Dosimetry #Occupational Exposure #Radiation Safety #Quality Control #ALARA #NRC

Read More →

Occupational Eye-Lens Dose in Fluoroscopy

September 23, 2025 Troy Zhou, PhD, DABR, DABSNM

#Radiation Safety #Occupational Exposure #Dosimetry #Risk Management #ALARA

Read More →

CT Automatic Tube Voltage Selection (Auto-kV)

September 16, 2025 Jiali Wang, PhD, DABR

#CT #Protocol Optimization #Dosimetry #Image Quality #Patient Safety #Siemens Healthineers

Read More →

V/Q Lung Scintigraphy: Physics & Dosimetry

September 11, 2025 Di Zhang, PhD, DABR, DABSNM

#Nuclear Medicine #Dosimetry #Radiation Safety #Patient Safety #Quality Control

Read More →

Pediatric CT Dose: Image Gently and SSDE

September 9, 2025 Troy Zhou, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #Image Quality

Read More →

Ac-225 Targeted Alpha Therapy: Physics & Safety

September 4, 2025 Di Zhang, PhD, DABR, DABSNM

#Theranostics #Radiopharmaceutical Therapy #Ac-225 #Dosimetry #Radiation Safety #Nuclear Medicine

Read More →

External Dose Control: Time, Distance, Shielding

August 27, 2025 Ramses Herrera Habsburg, MS, DABR

#Radiation Safety #Occupational Exposure #ALARA #Dosimetry #Radiation Shielding

Read More →

ALI, DAC & Internal Dose Limits (10 CFR 20)

August 7, 2025 Troy Zhou, PhD, DABR, DABSNM

#Radiation Safety #Occupational Exposure #Dosimetry #ALARA #NRC #Risk Management

Read More →

Diagnostic Reference Levels: A Practical Guide

July 30, 2025 Jiali Wang, PhD, DABR

#Dosimetry #Protocol Optimization #Quality Control #Image Quality #CT #ACR

Read More →

Fluoroscopy Dose Management: Air Kerma and KAP

July 22, 2025 Jiali Wang, PhD, DABR

#Dosimetry #Patient Safety #Radiation Safety #Quality Control #Protocol Optimization

Read More →

DXA Bone Densitometry QC: Precision and LSC

July 14, 2025 Jiali Wang, PhD, DABR

#Quality Control #Image Quality #Dosimetry #Patient Safety #Accreditation

Read More →

DR Exposure Index (EI) and Deviation Index

June 17, 2025 Nick Wellnitz, BS

#Image Quality #Quality Control #Dosimetry #Protocol Optimization #Patient Safety

Read More →

Fluoroscopy Peak Skin Dose & SRDL Monitoring

June 5, 2025 Jiali Wang, PhD, DABR

#Dosimetry #Radiation Safety #Patient Safety #Quality Control #Protocol Optimization

Read More →

Occupational Radiation Exposure Monitoring

June 3, 2025 Ramses Herrera Habsburg, MS, DABR

#Occupational Exposure #Radiation Safety #ALARA #Dosimetry

Read More →

Y-90 Radioembolization Dosimetry Methods

May 30, 2025 Troy Zhou, PhD, DABR, DABSNM

#Radiopharmaceutical Therapy #Dosimetry #Nuclear Medicine #Radiation Safety #Theranostics

Read More →

Mean Glandular Dose in Mammography

May 19, 2025 Jiali Wang, PhD, DABR

#Dosimetry #Quality Control #Patient Safety #Accreditation #Image Quality

Read More →

The MIRD Schema for Internal Dosimetry

May 14, 2025 Troy Zhou, PhD, DABR, DABSNM

#Dosimetry #Nuclear Medicine #Theranostics #Radiopharmaceutical Therapy #Quantitative Imaging

Read More →

Lead Shielding Design for CT and PET/CT

May 12, 2025 Troy Zhou, PhD, DABR, DABSNM

#Radiation Shielding #Radiation Safety #CT #Dosimetry #NRC

Read More →

Repeat-Reject Analysis in Digital Radiography

May 8, 2025 Jiali Wang, PhD, DABR

#Quality Control #Image Quality #Patient Safety #Dosimetry #Accreditation

Read More →

Photon-Counting CT: Image Quality and Dose

April 30, 2025 Jiali Wang, PhD, DABR

#CT #Image Quality #Dosimetry #Quality Control #Protocol Optimization #Siemens Healthineers

Read More →

CT Automatic Tube Current Modulation (ATCM)

April 23, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Quality Control #Protocol Optimization #Image Quality #Patient Safety

Read More →

Size-Specific Dose Estimate (SSDE) in CT

April 15, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Protocol Optimization #Quality Control #Patient Safety

Read More →

CTDIvol and DLP Explained: CT Dose Metrics

April 7, 2025 Nick Wellnitz, BS

#CT #Dosimetry #Protocol Optimization #Patient Safety #Image Quality

Read More →

CT Dose Check: Notification & Alert Values

March 18, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Quality Control #Protocol Optimization #Patient Safety #Accreditation

Read More →

CT Protocol Optimization: Dose, Quality, and ACR

February 28, 2025 Troy Zhou, PhD, DABR, DABSNM

#CT #Protocol Optimization #Dosimetry #Image Quality

Read More →

Fluoroscopy QC and FDA Dose-Rate Limits

December 10, 2024 Ramses Herrera Habsburg, MS, DABR

#Quality Control #Dosimetry #Patient Safety #Radiation Safety #Image Quality

Read More →

Thyroid Uptake Measurement: RAIU & Probe QC

November 19, 2024 Troy Zhou, PhD, DABR, DABSNM

#Nuclear Medicine #Quality Control #Quantitative Imaging #Dosimetry #Patient Safety

Read More →

Detective Quantum Efficiency in Digital Radiography

October 22, 2024 Jiali Wang, PhD, DABR

#Image Quality #Quality Control #Accreditation #Dosimetry #Patient Safety

Read More →

Automatic Exposure Control in Radiography QC

September 12, 2024 Jiali Wang, PhD, DABR

#Quality Control #Image Quality #Dosimetry #Protocol Optimization #Patient Safety

Read More →

I-131 Therapy for Thyroid Cancer

August 14, 2024 Di Zhang, PhD, DABR, DABSNM

#Nuclear Medicine #Radiopharmaceutical Therapy #Dosimetry #Radiation Safety #Quantitative Imaging

Read More →

Antiscatter Grids: Scatter, Contrast & Dose

June 18, 2024 Jiali Wang, PhD, DABR

#Image Quality #Quality Control #Dosimetry #Patient Safety #Protocol Optimization

Read More →