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Non-Ionizing Radiations: Biophysical and Biological Basis, Applications, and Hazards in Medicine and Industry

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P. P. Lele, J. J. Galli, W. P. Hansen, J. L. Jones, M. A. Pathak · 1987

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This 1987 review established that non-ionizing radiation from medical and industrial sources requires careful safety protocols and dosimetry.

Plain English Summary

Summary written for general audiences

This 1987 educational program reviewed the biophysical effects and safety concerns of non-ionizing radiation from lasers, microwaves, ultrasound, and magnetic fields used in medicine and industry. The course examined how these technologies interact with biological tissues, their applications, and methods for safe implementation. It emphasized practical safety measures including intensity measurement and regulatory compliance.

Why This Matters

This comprehensive 1987 review represents an important early recognition that non-ionizing radiation from medical and industrial sources required serious safety consideration. What's particularly significant is that this was published decades before the widespread adoption of wireless technology, yet already identified microwaves and magnetic fields as sources requiring careful dosimetry and safety protocols. The focus on 'underlying biophysical mechanisms' acknowledges that non-ionizing radiation can produce biological effects through pathways other than tissue heating. Today, as we're surrounded by these same types of radiation from smartphones, WiFi, and smart meters, the emphasis on 'methods of safe use' and 'safety regulations' becomes even more relevant. The reality is that many of the industrial and medical applications discussed in this 1987 program operate at power levels far below what we now routinely encounter from consumer wireless devices.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
P. P. Lele, J. J. Galli, W. P. Hansen, J. L. Jones, M. A. Pathak (1987). Non-Ionizing Radiations: Biophysical and Biological Basis, Applications, and Hazards in Medicine and Industry.
Show BibTeX
@article{non_ionizing_radiations_biophysical_and_biological_basis_applications_and_hazard_g5202,
  author = {P. P. Lele and J. J. Galli and W. P. Hansen and J. L. Jones and M. A. Pathak},
  title = {Non-Ionizing Radiations: Biophysical and Biological Basis, Applications, and Hazards in Medicine and Industry},
  year = {1987},
  
  
}

Quick Questions About This Study

The 1987 program examined lasers, microwaves, ultrasound, and magnetic fields used in medical imaging, diagnosis, therapy, and industrial applications, focusing on their biophysical interactions with biological tissues.
Researchers recognized that accurate intensity measurement and understanding field distributions in biological tissues were essential for safe implementation of medical and industrial non-ionizing radiation technologies.
The program examined underlying biophysical mechanisms by which non-ionizing radiation interacts with biological tissues, though specific mechanisms weren't detailed in the available abstract.
The program gave special attention to practical safety implementation, including intensity measurement techniques, existing safety regulations, and methods for their proper implementation in medical and industrial settings.
The review covered non-ionizing radiation applications in medical imaging, diagnosis, and therapy, examining both the beneficial uses and potential hazards of these technologies in healthcare settings.