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Every day, medical imaging helps diagnose and treat countless patients — from X-rays and CT scans to interventional procedures. Yet behind every image lies one critical goal: keeping radiation exposure as low as possible. The ALARA principle , short for “As Low As Reasonably Achievable,”  is the foundation of radiation safety in diagnostic radiology. This principle ensures that patients, staff, and the public receive the minimum necessary exposure while maintaining the image

Artificial Intelligence (AI) is reshaping modern healthcare—and nowhere is its impact more profound than in medical physics . From optimizing treatment plans in radiation oncology to improving quality assurance (QA) in imaging systems, AI is ushering in a new era of precision, efficiency, and patient-centered care. At Global Radiation Physics LLC , we help hospitals and clinics across the United States integrate AI technologies safely and effectively into their medical physic

ALARA principle has transformed modern medicine, allowing physicians to see inside the human body with clarity and precision. But because many imaging techniques rely on ionizing radiation, maintaining strict radiation safety practices is essential. This article explores how radiation safety protects patients, healthcare staff, and the public—ensuring that every scan delivers diagnostic value while keeping exposure as low as reasonably achievable. Understanding Radiation Dos

Radiation safety is the foundation of every responsible operation involving ionizing radiation—from healthcare and research facilities to industrial and energy sectors. As regulations evolve across the United States and globally, understanding standards set by the AAPM , NCRP , and IAEA  is critical to maintaining compliance, protecting personnel, and ensuring public health. At Global Radiation Physics LLC , we specialize in helping organizations nationwide implement, monitor

Medical physics is a branch of applied physics that brings physics principles into healthcare. It focuses on the safe and effective use of radiation, imaging technologies, and other physical agents in medicine. From developing cancer treatment plans to ensuring accurate diagnostic imaging, medical physics plays a critical role in patient care and medical innovation. What is Medical Physics? At its core, medical physics is the application of physics to medicine . It covers th

Computed Tomography (CT) has become one of the most powerful tools in modern medicine, allowing clinicians to see inside the body with remarkable detail. But with this power comes responsibility. CT quality assurance (QA)  is the process that ensures every scan is accurate, safe, and reliable. Through regular testing and maintenance, QA protects patients from unnecessary radiation while giving physicians the clear images they need for diagnosis and treatment. Why CT Quality

Radiation shielding design is one of the most important steps in protecting patients, staff, and the public in facilities that use...

Radiation safety programs are essential for protecting people who work with or near sources of ionizing radiation. A strong program is...

Radiation safety services is essential in industries where ionizing radiation is used, from healthcare and research to nuclear...

Radiation is a powerful tool in medicine, research, and industry—but with that power comes responsibility. Radiation safety training...