Louis Schwartz and H. R. Foerster described industrial dermatitis and melanosis due to photosensitization
In 1939, Louis Schwartz and H. R. Foerster described industrial dermatitis and melanosis due to photosensitization.
In 1939, Louis Schwartz and H. R. Foerster described industrial dermatitis and melanosis due to photosensitization.
In May 1935, Kenneth Lynch and William Atmar Smith from the Medical College of South Carolina published an…
In 1928, Rocky Mountain Biological Laboratory, grew from the work of Dr. John Johnson, a biology professor at…
In 1923, William Mansfield Clark from the U.S. Department of Agriculture alerted the public to the dangers of…
In 1914, the first modern sewage plant, designed to treat sewage with bacteria, opened in Manchester, England. There…
In 1913, Earle B. Phelps in the Division of Chemistry conducted a series of studies on water pollution…
In 1910, John F. Anderson and Wade H. Frost extended earlier studies on hypersensitivity and used for the…
In 1910, Joseph H. Kastle published “The oxidases and other oxygen – catalysts concerned in biological oxidations.”
In 1899, Flathead Lake Biological Station (FLBS) established near Bigfork in 1899 by Dr. Morton J. Elrod, Distinguished…
In 1894, Thomas Caspar Gilchrist from the University of Maryland first identified blastomycosis. Gilchrist initially believed the disease…
In 1863, Francis Peyre Porcher, a Confederate surgeon (Faculty, School of Medicine of the Medical College of the…
In 1859, the University of Georgia College of Agricultural and Environmental Sciences was established, and in 1872 the…
On Dec. 27, 1831, naturalist Charles Darwin departed England on the British science expedition voyage of the “Beagle”…
In 1809, French naturalist Jean-Baptiste Lamarck stated in “Philosophie Zoologique” that inheritable characteristics (soft inheritance) could be developed…
In 1800, a yellow fever outbreak killed 1,200 people in Baltimore. The presence of an abundance of mosquito-breeding…
In 1798, Thomas Malthus published “Principle of Population,” arguing that the world’s population will increase faster than the…
In 1629, sanitary legislation was drawn up in Venice that required health officers to visit homes during plague…