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Articles 1 - 6 of 6
Full-Text Articles in History
Argument Map: Loewi's Argument That Neuro-Transmission Works With Chemical Signals Instead Of Eletrical (Short Version), Michael Hoffmann
Argument Map: Loewi's Argument That Neuro-Transmission Works With Chemical Signals Instead Of Eletrical (Short Version), Michael Hoffmann
Michael H.G. Hoffmann
This argument shows how the hypothesis that muscles are probably stimulated exclusively by chemical signals and not by electrical ones can be justified by Loewi's experimentum crucis.
Argument Map: Devoloping Scientific Hypotheses And Experimental Designs In Form Of An Argumentation. Loewi's Crucial Experiment On Chemical Neurotransmission, Michael Hoffmann
Argument Map: Devoloping Scientific Hypotheses And Experimental Designs In Form Of An Argumentation. Loewi's Crucial Experiment On Chemical Neurotransmission, Michael Hoffmann
Michael H.G. Hoffmann
This argument map presents Paul Loewi’s crucial experiment in which he showed that neural transmissions of signals are chemical in nature, not electrical, in form of an argumentation. The map can be used in science education to show how the formulation of hypotheses should be related to a corresponding determination of experimental designs.
Sound And The Moving Image:Critical Characteristics For Spectator Response, Kara Rader, Rafeeq I. Roberts, Matt Egizii, Jeffery Allen
Sound And The Moving Image:Critical Characteristics For Spectator Response, Kara Rader, Rafeeq I. Roberts, Matt Egizii, Jeffery Allen
Rafeeq I Roberts
The prevailing wisdom in the film and video production industries is that audio information outweighs visual information when it comes to spectator responses, but there are few empirical studies to support this claim. In previous research, four critical characteristics of sound have been identified: (1) Music, (2) visual/sound contradictions (defined as sound that is inconsistent with audience expectations based on visual information), (3) multi-channel sound, and (4) sound quality. Building on our previous research into music and film, we have found that many researchers have looked into the question of how music affects emotions (Eschrich et al., 2008; Have, 2008; …
History: The Birth Of "America" In 1882, Robert H.I. Dale
History: The Birth Of "America" In 1882, Robert H.I. Dale
Robert H. I. Dale
This article concerns a New York Times story about the birth of the female Asian elephant calf, named America, at the winter headquarters of the "Greatest Show on Earth" in Bridgeport, Connecticut on February 2, 1882. Phineas T. Barnum, one of the owners of the show, and one prone to self-aggrandizing bluster, claimed that America was the second elephant ever born in captivity. America was born only to months before the arrival in New York of the most famous circus elephant of all time, Jumbo, on Easter Sunday, 1882, and only two years before the origin of a small wagon …
University Of Wyoming Wool Laboratory, 1907-2012, David Kruger
University Of Wyoming Wool Laboratory, 1907-2012, David Kruger
David Delbert Kruger
The University of Wyoming Wool Laboratory operated on campus from 1907-2012, in which time the sheep and wool industry experienced great change. For over a century, the faculty of the Wool Lab carefully cataloged research associated with sheep and wool, accumulating a collection of over 1,000 individual titles, 10,000 bound journal articles, correspondence, equipment manuals, and data notebooks, and a set of 872 preserved wool samples dating from 1837. This collection, now housed at the Emmett D. Chisum Special Collections Library at the University of Wyoming, is thought to be one of the most unique and complete collections of sheep …
Editor's Note, Catherine Schmitt