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Forty-Third Annual Meeting Of The Iowa Academy Of Science, April 26 And 27, 1929, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

The Monadnock Volume 3, Number 1, December 1928, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 3, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

The Sensitivity Of The Ortho-Tolidine Test For Free Chlorine In Milk Serum, Estelle Downer

Bachelors’ Theses

In the Journal of Industrial and Engineering Chemistry for November, 1913, J.W. Ellms and S.J. Hauser introduced the ortho-tolidine test for the detection of minute quantities of free chlorine in water. Antecedant to the experimentation of the above men with ortho-tolidine, the starch-iodide test ·was universally used for the· detection of free chlorine. In this test, the chlorine is calculated by liberating iodine from potassium iodide by the available chlorine, and the iodine being titrated with sodium thio sulfate. starch solution is used as the indicator. However, this particular method offers difficulties in the presence of minute quantities of chlorine …

The Monadnock Volume 2, Number 2, March 1928, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 2, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

Development Of Selected Mathematical Instruments Representing Angular, Logarithmic And Arithmetic Computation, Lillian L. Troxell

University of the Pacific Theses and Dissertations

The Sextant in its earliest known form consisted of divided circles and compasses with simply sights. An early Creek astronomer of the second century after Christ, Claudius Ptolemaeus, or more commonly called Ptolemy, wrote a book entitled Megale Syntaxis tes Astron- omias, also known by the Arabic title Almagest. The instrument described in this book was called the Astrolable and was used to measure the angular distance between stars. It was made of two concentric vertical circles, the largest and outer circle was about sixteen inches in diameter with graduated arc; the central ring was movable and carried the two …

The Sunspot V.9 1923-1924, J. S. Ricard

The Sunspot

No abstract provided.

The Water Supply Of The City Of Milwaukee With Experimental Data, William K. Stumpf

Bachelors’ Theses

All mankind, whether the wandering savage, the isolated pioneer, or the dweller in the congested city, requires a constant supply of water for his needs. This fact is attested to in all the civilizations of the past, and if we go back to biblical times, or to the days of ancient Greece and Rome, we read of the famous wells and aqueducts, from which the inhabitants derived their supplies.

The Voice Of The Phi Sigma -- 1922 -- All Star Number, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.

Sewer System More Than A Million Years Old, Department Of Library Special Collections

Research Collections

Article about the sewer system in early Bowling Green that used fissures in the limestone as a natural sewer; it then flows out to the river. Henry Jameson is shown and an outcropping of oolitic limestone in Reservoir Hill park.

Characteristics Of Bacillus Influenzae, Georgena Josephine Clarke

Masters Theses

"This organism is classed under the type of haemoglobinophilic bacteria, due to the fact that its growth is restricted to a special medium containing haemoglibin [sic]. It is a very small bacillus which in the sputum tends to show itself in aggregations, especially centering about other organisms, M. tetragenus in particular"--page 3.

Non-Nitrogenous Foods, Edna M. Boyd

Chemistry Honors Papers

This eight page thesis discusses the chemical compositions of various non-nitrogenous foods.

The Sunspot V.2 1916-1917, J. S. Ricard

The Sunspot

No abstract provided.

Newton Horace Winchell, 1839-1914, Warren Upham

Journal of the Minnesota Academy of Science

No abstract provided.

Tributes From Early Associates

Journal of the Minnesota Academy of Science

No abstract provided.

The Chemical Analysis Of Potable Waters, Ellwood Paisley

Chemistry Honors Papers

This 24 page thesis examines samples of drinking water, analyzing turbidity, sediment, odor and other elements present.

Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia

Bulletins 1 - 2999

Many settlers, new to this State, find some difficulty in distinguishing those vegetable pests which are classed as noxious weeds, the eradication of which is made compulsory under the Noxious Weeds Act of 1904.

In order to facilitate the ready recognition of the plants which are the least familiar, the Department of Agriculture has prepared this Bulletin, giving illustrations of the several varieties which have been gazetted as noxious. these are: - Stinkwort, Bathurst Burr, Noogoorn Burr, Nut Bramble, Spanish Radish, Prickly Pear, Apple of Sodom, sweet Briar, Wild Bramble, Star Thistle (purple), Double Gee and Water hyacinth.

The Structure Of The Universe: Being A Presentation Of Professor Osborne Reynolds' Theory Of Gravitation, John Mackenzie

Journal of the Minnesota Academy of Science

No abstract provided.

Report Of The Tenth Geological Expedition Of Hon. Charles H. Morrill, Season Of 1905, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

The season of 1905 marked a renewal of paleontological activity in the University of Nebraska, since it so happened that for the first time in several years funds became available again for the prosecution of such work.

By virtue of the liberal support and patronage of Hon. Charles H. Morrill, of Lincoln, annual geological expeditions, essentially paleontological in character, had been maintained in connection with the state university since 1892. In 1901, though his interest in the work AS well as his good will continued, his patronage ceased. This was wholly due to the overcrowded condition of the state museum, …

Report Of The Tenth Geological Expedition Of Hon. Charles H. Morrill, Season Of 1905, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

The season of 1905 marked a renewal of paleontological activity in the University of Nebraska, since it so happened that for the first time in several years funds became available again for the prosecution of such work.
By virtue of the liberal support and patronage of Hon. Charles H. Morrill, of Lincoln, annual geological expeditions, essentially paleontological in character, had been maintained in connection with the state university since 1892. In 1901, though his interest in the work AS well as his good will continued, his patronage ceased. This was wholly due to the overcrowded condition of the state museum, …

Geography Of Nebraska, George Evert Condra

George E. Condra Publications

No abstract provided.

X-Rays, J. Harry Clo

Archived Theses and Dissertations

No abstract provided.

Water: Its Inluence On Health And Disease, John Wilby

Student and Lippitt Prize Essays

An insight into the health effects of water and diseases it may carry; provides alternative ideas and solutions for sanitizing.

Minutes: Iowa Academy Of Science, 1887-1899, Iowa Academy Of Science

Iowa Academy of Science Documents

Meeting minutes, organizational constitution, news reports, conference programs, correspondence, and more from the Iowa Academy of Science during the years 1887-1899.

Wells And Windmills In Nebraska, Erwin Hinckley Barbour

United States Geological Survey: Publications

SIR :

I have the honor to transmit herewith a manuscript entitled "Wells and Windmills in Nebraska," prepared by Erwin Hinckley Barbour, professor of geology in the University of Nebraska and acting State geologist. The data for this manuscript were obtained by Professor Barbour incidental to his studies of the geology of the State, and have been rounded out by special work carried on under his direction. The original manuscript as prepared consisted of two parts the first upon wells, and the second upon homemade windmills but owing to delays in printing the first part, it has been considered advisable …

Bulletin No. 47 - The Climate Of Utah, James Dryden

UAES Bulletins

In reporting the meteorological observations of the Station for the years 1895 and 1896, it has been thought well to include for purposes of comparison records of temperature and precipitation at several other Utah points, as well as other data of climatological importance. The bringing together of all the known facts of our climate is a work of necessity that has been too long neglected. Observers have been patiently collecting data, some of them for a quarter of a century or more, and of the mass that has been collected very little is known outside of the periodical records of …

The Rainfall Of Nebraska, G. D. Swezey, George A. Loveland

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Covers the rainfall in Nebraska with respect to farming.

Includes:

Character of the precipitation

Amount of precipitation

Rainfall of the growing season

Number of rainy days

Variability of rainfall

Progressive changes in the rainfall

Monthly precipitation of all stations and locations in Nebraska from the earliest years to 1895

Average precipitation for Nebraska from the earliest years through 1895

Charts of normal precipitation--weekly, monthly, and annual

White Lead, Evans Walker Buskett

Bachelors Theses

No abstract provided.

A New Habitat Of The Black-Throated Rock Swift, Micropus Melanoleucus, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

As curator of the museum, I have just procured for the State University of Nebraska a set of bird-skins prepared during the past summer, among which are five skins that must be of interest to ornithologists. They verify the discovery made by Professor Lawrence Bruner of the University of Nebraska, that the White-throated Rock Swift builds and breeds in the precipitous bluffs around Squaw Canon, Sioux Co., Nebraska, and, what is more likely, throughout the Pine Ridge regions, as Professor Bruner has observed them also at Crow Butte, near Crawford, Nebraska.

The Geology Of The Artesian Basin In South Dakota, D. S. Mccaslin

Journal of the Minnesota Academy of Science

No abstract provided.

Front Matter

Journal of the Minnesota Academy of Science

No abstract provided.