...John Burroughs has stated that experimental study of animals incaptivity is absolutely useless...
Emma Goldman 「Anarchism and Other Essays」
...Minton (1953:214) found that the intraperitoneal "lethal dose 50" (the dose capable of killing half the experimental mice receiving injections of it) was 6...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...In thetesting and analyzing of serums and antitoxins andfor experimental purposes generally the demand isenormous, thousands and thousands of them beingused every year...
A. C. Smith 「The Raising and Care of Guinea Pigs」
...For breeding, pet and experimental purposes...
A. C. Smith 「The Raising and Care of Guinea Pigs」
...Another thing: in educating these dogs specially reared for experimental work—we should be careful on no account to suppress those instincts, which are natural to them asdogs—i...
Henny Kindermann Agnes Blake 「Lola」
...With pure cultures of thisbacillus they were able to produce the disease artificially and to recover thesame organism from the experimental cases...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Under skilful trainers thesuccessive generations bred in the experimental station should besubjected to tests which will indicate the measure of intellectualability...
Nathaniel Southgate Shaler 「Domesticated Animals」
...In addition, I wish to express sincere thanks for quarters provided our field party at the Campo Experimental Forestal "El Tormento" at Escárcega, Campeche, by Ing...
Erwin E. Klaas 「Summer Birds From the Yucatan Peninsula」
...It is unlikely that members of the Baraga Countygroup killed the experimental wolves, for it would beextremely difficult for anyone to deliberately huntdown and kill a wolf...
Thomas F. Weise 「An Experimental Translocation of the Eastern Timber Wolf」
...The experimental eggsbegan to hatch two days after they were removed to normal temperatures—approximately24 hours later than the controls...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...We cross the uncertain line that divides the bodily from the mentalwhen we subject the same problem of hereditary mental endowment to themethods of what is known as experimental psychology...
Robert Marett 「Anthropology」
...He produced an enormous amount of work, and, what is to be regretted,much of it was contract work or experimental sketching...
John C. Van Dyke 「A Text-Book of the History of Painting」
...At present their work is in the experimental stage, but from the wayin which it is being accepted and followed by the painters of to-daywe may be sure the movement is of considerable importance...
John C. Van Dyke 「A Text-Book of the History of Painting」
...Unusual, mysterious enough, and that a captain of theBritish military should be an experimental scientist was even moreunusual...
Victor Rousseau 「Astounding Stories of Super-Science January 1930」
..."Our experimental ship is about ready, soI'll go and play with that...
Various 「Astounding Stories, May, 1931」
...It thus appears that we can tell the velocity of light either by theobservations of Jupiter's satellites or by experimental enquiry...
Robert Stawell Ball 「The Story of the Heavens」
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