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SHORT WAVE ELECTROMAGNETIC RADIATION AS A HAZARD TO PERSONNEL

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David E. Goldman · 1960

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Military researchers recognized electromagnetic radiation as a personnel hazard in 1960, decades before consumer wireless devices.

Plain English Summary

Summary written for general audiences

This 1960 conference paper examined short wave electromagnetic radiation as an occupational hazard for personnel, likely focusing on radar operators and military workers exposed to microwave frequencies. The research addressed biological effects of electromagnetic radiation exposure in workplace settings during the early radar era.

Why This Matters

This 1960 research represents some of the earliest formal recognition that electromagnetic radiation posed genuine health risks to workers. The science demonstrates that concerns about EMF exposure aren't new - military and industrial researchers were documenting personnel hazards from radar and microwave systems over six decades ago. What this means for you is that the biological effects we're seeing from modern wireless devices follow a well-established pattern of EMF health impacts that scientists have been studying since the dawn of the radar age. The reality is that today's smartphone and WiFi exposures often exceed what these early researchers considered hazardous for trained personnel in controlled environments.

Finding

Electromagnetic radiation impinging on the human body, or for that matter on any biological system, produces electrical and magnetic forces and generates heat. The heat and the forces may, if intense enough, have profound effects and while these effects can on occasion be used to good advantage, they are potentially dangerous and must be looked at with care.

In their words

Electromagnetic radiation impinging on the human body, or for that matter on any biological system, produces electrical and magnetic forces and generates heat. The heat and the forces may, if intense enough, have profound effects and while these effects can on occasion be used to good advantage, they are potentially dangerous and must be looked at with care.

Figures from the Original Paper

Diagrams extracted from the original research document.

graphPage 3 - Figure 1. Conductivity and dielectric constant of skin in frequency range 250 to 10,000 megacycles (from Schwan).
chartPage 4 - Figure 3. - Percent energy absorption of animals in microwave field at 2800 megacycles.
graphPage 5 - Figure 4. Cooling time constant of animals as function of body weight.
tablePage 6 - AI-described figure: Table showing biological effects of short wave radiation on man and animals.
chartPage 7 - Figure 7. - Estimated 'tolerance' curves for exposure to short wave radiation at 2800 megacycles.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 100 MHz to 30,000 MHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 100 MHz to 30,000 MHzPower lines50/60 HzCell phones~1 GHzWiFi2.4 GHz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study.

Study Details

To outline the problems encountered in dealing with the effects of intense short wave electromagnetic radiation on human beings and to discuss biological effects, injury thresholds, and protective measures.

The study uses experimental animals to approximate human characteristics, examining heat absorption ...

Results show that nearly half of incident energy is absorbed and converted to heat in animals. Heat ...

While significant knowledge exists about short wave radiation effects, more research is needed, especially as exposure risks are likely to increase. Protective measures include field surveys, physical barriers, warning systems, and engineering solutions.

Cite This Study
David E. Goldman (1960). SHORT WAVE ELECTROMAGNETIC RADIATION AS A HAZARD TO PERSONNEL.
Show BibTeX
@article{short_wave_electromagnetic_radiation_as_a_hazard_to_personnel_g3903,
  author = {David E. Goldman},
  title = {SHORT WAVE ELECTROMAGNETIC RADIATION AS A HAZARD TO PERSONNEL},
  year = {1960},
  
  
}
No DOI on file for this study.

Quick Questions About This Study

This conference paper examined biological effects of short wave electromagnetic radiation on personnel, particularly those working with radar systems and microwave equipment in military and industrial settings.
Radar operators faced direct occupational exposure to high-power microwave radiation from radar transmitters, making them ideal subjects for studying electromagnetic radiation's biological effects on human personnel.
While 1960s radar systems used higher power levels, modern devices expose us continuously at lower levels. Today's cumulative exposures from multiple wireless sources often match occupational hazards identified decades ago.
This represents early formal recognition of electromagnetic radiation as a workplace hazard, establishing scientific precedent for EMF health concerns decades before consumer wireless technology became widespread.
The classification of electromagnetic radiation as a 'personnel hazard' in this military research indicates documented biological effects, though specific findings aren't detailed in available records.