Browse 8,700 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing all 8,700 studies
F. G. Harrison, M.D. · 1935
This 1935 study examined the use of electrosurgery techniques in urological procedures, including cystoscopy and prostate surgery. The research focused on methods using electrical current to cut and cauterize tissue during surgical operations. This represents one of the earliest documented uses of electromagnetic energy in medical procedures.
HAROLD NEIFELD, M.D. · 1935
This 1935 study by Neifeld examined how electric currents affected human breathing patterns, investigating both galvanic treatment and diathermy applications on respiratory movements. The research represents early scientific investigation into how electrical exposures directly influence basic human physiological functions. This work provides historical context for understanding how electromagnetic fields can affect vital bodily processes.
Franz Nagelschmidt, M.D. · 1935
This 1935 medical research examined improved methods for applying condenser field diathermy, a therapeutic technique using short-wave radiofrequency energy to heat body tissues. The study focused on electrode placement and field application techniques for medical treatments. This represents early documentation of intentional RF exposure for therapeutic purposes.
Kiewe, R. · 1935
This 1935 German research by R. Kiewe investigated how short wave radio frequency radiation affects human eyes through experimental testing. The study represents one of the earliest documented investigations into potential eye damage from RF exposure. This pioneering work established a foundation for understanding ocular effects from electromagnetic radiation decades before widespread wireless technology adoption.
Conrad K. Gale · 1935
This 1935 research investigated how short and ultrashort radio waves penetrate and selectively heat biological tissues, using paramecia (single-celled organisms) as test subjects. The study examined how different wavelengths affect living cells and electrolyte solutions differently. This early work helped establish fundamental principles about how electromagnetic fields interact with biological systems.
JEROME WEISS, M.D. · 1935
This 1935 research documented the Flasher Sinusoidal Machine, an early electromagnetic therapy device that used vacuum tubes to generate sinusoidal waves for diathermy and muscle stimulation treatments. The study represents pioneering work in medical applications of electromagnetic fields during the early development of physical therapy equipment. This historical research provides insight into how electromagnetic energy was first being explored for therapeutic purposes decades before modern EMF safety concerns emerged.
TIBOR DE CHOLNOKY · 1935
This 1935 study investigated using short wave (radiofrequency) therapy to treat pyogenic skin infections like furuncles (boils). The research represents early medical applications of electromagnetic fields, demonstrating that RF energy was being used therapeutically decades before modern concerns about EMF health effects emerged.
Bordier H. · 1935
This 1935 medical study examined combining radiotherapy with electromagnetic treatments (diathermy and galvanization) for treating infantile paralysis (poliomyelitis). The research represents early medical use of electromagnetic fields as therapeutic tools, predating modern safety research by decades.
TIBOR DE CHOLNOKY, M.D. · 1935
This 1935 medical study examined using short wave radio frequency therapy to treat pyogenic skin infections like furuncles (boils). The research represents early medical applications of RF energy for therapeutic purposes, decades before modern concerns about EMF health effects emerged.
KOBAK, D · 1935
This 1935 editorial by Dr. Kobak examined priorities in short wave therapy, an early form of electromagnetic treatment using radio frequency energy for medical purposes. The paper addressed the therapeutic use of high-frequency electromagnetic fields, particularly in diathermy applications that heat body tissues. This represents some of the earliest medical literature on controlled electromagnetic field exposure in humans.
TIBOR DE CHOLNOKY, M.D. · 1935
This 1935 study by Dr. T.D. Cholnoky examined the use of short wave radiofrequency therapy to treat pyogenic skin infections, including furuncles (boils). The research investigated whether controlled RF energy could serve as an effective medical treatment for bacterial skin conditions. This represents early medical application of the same type of electromagnetic energy we're now concerned about from wireless devices.
Alfred Strassburger, Erwin Schliephake · 1934
This 1934 German study examined how ultrashort radio waves affected heat regulation and body temperature control in rabbits. The research explored whether RF radiation could disrupt the central nervous system's ability to maintain normal body temperature, potentially causing fever-like responses. This represents some of the earliest scientific investigation into how electromagnetic fields might interfere with basic biological processes.
William Bierman · 1934
This 1934 study by Dr. William Bierman examined how radiation-induced fever (hyperpyrexia) affected white blood cell counts in humans. The research investigated the relationship between radiation exposure, elevated body temperature, and changes in the immune system's white blood cells. This early work represents some of the first documented research into radiation's effects on human blood cells.
Cavallaro, L. · 1934
This 1934 Italian study examined how radio waves interact with protein solutions, measuring the dielectric properties of gelatin and gliadin proteins at various radio frequencies (4-22 meters wavelength). The research found that protein solutions showed different electrical properties than their solvents, but only at longer wavelengths, providing early insights into how biological molecules respond to electromagnetic fields.
Castaldi, L. · 1934
This 1934 Italian conference paper examined the biological effects of Hertz waves (radio frequency electromagnetic fields) on living systems. The research represents one of the earliest scientific investigations into what we now call EMF bioeffects, exploring how radio waves interact with biological tissues. This historical work laid groundwork for decades of research into electromagnetic field health effects.
Pirovano, A. · 1934
This 1934 Italian study exposed plants to extremely low frequency magnetic fields and found dramatic effects on growth, reproduction, and genetics. The research showed that electromagnetic fields could accelerate plant growth, disrupt seed development, and cause genetic mutations at rates up to 38% - far higher than natural mutation rates.
Salotti, A., Fiorenzi · 1934
Italian researchers in 1934 tested whether microwave radiation at 60-70 cm wavelength affected wheat seed germination and plant development. Using a 5-watt oscillator on 150 wheat seeds per experiment over multiple days, they found no effects on germination or growth. This represents one of the earliest scientific investigations into microwave biological effects.
Weissenberg, E. · 1934
This 1934 German study exposed 2,000 people to radio frequency fields at 0.1 watts and documented immediate nervous system effects including tingling sensations, blood vessel changes, and altered brain function. The researchers found that RF exposure caused measurable changes in body electrical resistance and disrupted normal balance reactions when specific brain regions were targeted.
Liebesny, P. · 1934
This 1934 conference paper by P. Liebesny examined the biological effects of Hertzian shortwaves (radio frequency radiation) on microorganisms. The research focused on both thermal and non-thermal effects of shortwave electromagnetic fields on microscopic life forms. This represents some of the earliest documented scientific investigation into how radio frequency energy affects living biological systems.
Roffo, A. S., Jr. · 1934
This 1934 study exposed chemical dye solutions to electromagnetic waves and found they produced stronger effects on frog hearts compared to non-exposed solutions. The electromagnetic exposure enhanced the dyes' ability to disrupt heart rhythm and reduce pumping strength, with different dyes showing varying levels of impact.
G. McD. Van Poole · 1934
This 1934 medical study examined tuberculosis affecting the larynx (voice box) and explored treatment approaches including electrocautery and short wave thermal therapy. The research represents early medical use of radiofrequency energy for therapeutic purposes, documenting how electromagnetic fields were being applied in clinical settings nearly a century ago.
William Bierman, M.D. · 1934
This 1934 study exposed humans to 30-meter wavelength radio frequency radiation to artificially induce fever (hyperpyrexia) and measured changes in white blood cell counts. Researchers found that RF-induced fever affected immune cell levels, providing early evidence that electromagnetic radiation can trigger measurable biological responses in the human body.
Riccioni, B. · 1934
Italian researcher B. Riccioni conducted 3,350 experiments from 1932-1934, exposing wheat seeds to various electric fields and discharges before planting. The goal was to determine whether electrical treatment could permanently modify the seeds' future growth patterns. This early research explored how electromagnetic fields might influence biological systems at the cellular level.
Mirahorian, L. · 1934
This 1934 conference paper explored the possibility of using electromagnetic energy changes for clinical diagnosis, focusing on the body's bio-electrical nature and cellular vibrations. The research investigated whether electromagnetic energy mutations could serve as a diagnostic tool to differentiate between various health conditions. This represents one of the earliest scientific investigations into the relationship between electromagnetic fields and human biological systems.
Reviglio, G. M. · 1934
This 1934 medical conference presentation discussed the advantages of short wave diathermy generators over long wave devices for therapeutic treatments. The speaker advocated for short waves as physical progress but noted that clinical experience would determine their true therapeutic value.