Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 119161 - 119185 of 119185

Full-Text Articles in Entire DC Network

The Conservation Of Soil Moisture By Means Of Subsoil Plowing, T. L. Lyon Sep 1895

The Conservation Of Soil Moisture By Means Of Subsoil Plowing, T. L. Lyon

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Covers the conservation of soil moisture by means of subsoil plowing.


Bulletin No. 38 - Preliminary Report On Seepage Water And The Underflow Of Rivers, Samuel Fortier Feb 1895

Bulletin No. 38 - Preliminary Report On Seepage Water And The Underflow Of Rivers, Samuel Fortier

UAES Bulletins

Into a box holding one cubic foot, or seven and one-half gallons of dry sand, one can usually pour from two to three gallons of water without causing any overflow. If the particles of sand were of the same size and cubical in form, they could be packed into a solid mass; and a cubic foot, instead of weighing about 100 pounds--the average weight of dry quartz sand--would then weigh about 165 pounds. But sand grains are irregular in form, and come in contact with adjacent grains only at particular points, thus enclosing spaces or voids, which in dry sand …


Water Supply In Nebraska, O. V. P. Stout Feb 1895

Water Supply In Nebraska, O. V. P. Stout

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Covers the water supply and irrigation with respect to farming in Nebraska in 1894.


White Lead, Evans Walker Buskett Jan 1895

White Lead, Evans Walker Buskett

Bachelors Theses

No abstract provided.


Producer Gas, Edward P. Dwyer Jan 1895

Producer Gas, Edward P. Dwyer

Bachelors Theses

"Producer gas, so named owing to being produced in special forms of apparatus known as Producers. The fuel is decomposed into combustible gases, whereby most of the C is burnt to CO, whilst the H either remains free, or is converted into carburretted Hydrogen. Directly above the grate carbonic anhydride is formed but thus is rapidly converted into carbonic oxide; reaction as follows: CO₂ + C = 2CO.

Amongst these heavy carburetted hydrogen (C₂H₄) is that which principally increases the value of the gas as fuel and the drier the fuel used the more of the gas is produced. A …


A New Habitat Of The Black-Throated Rock Swift, Micropus Melanoleucus, Erwin Hinckley Barbour Oct 1892

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 Winnebago County (Iowa) Meteorites, George F. Kunz, Erwin Hinckley Barbour, Joseph Torrey Jr. May 1890

The Winnebago County (Iowa) Meteorites, George F. Kunz, Erwin Hinckley Barbour, Joseph Torrey Jr.

Department of Earth and Atmospheric Sciences: Faculty Publications

A remarkable meteor, or meteoric shower, passed over this State at 5.30 P.M., Friday, May 2. In spite of the brightness of the sun, shining at the time in a nearly cloudless sky, the light of the meteor was very noticeable. Its great size, powerful illumination, discharge of sparks, comet-like tail three to five degrees in length, and the great train of smoke which marked its course for a full ten minutes after its passage, made a strong and lasting impression on the minds of all who saw it. Unfortunately the clamor over an exciting game of ball prevented the …


Front Matter Jan 1890

Front Matter

Journal of the Minnesota Academy of Science

No abstract provided.


The Water Of Artesian Wells; Its Quality And The Possibility Of Its Becoming A Source Of Supply In Minnesota, C. N. Hewitt Jan 1886

The Water Of Artesian Wells; Its Quality And The Possibility Of Its Becoming A Source Of Supply In Minnesota, C. N. Hewitt

Journal of the Minnesota Academy of Science

No abstract provided.


High Water At Mankato, 1881, M. B. Haynes Jan 1885

High Water At Mankato, 1881, M. B. Haynes

Journal of the Minnesota Academy of Science

No abstract provided.


On Some Tests Of Building Stones, J. A. Dodge Jan 1885

On Some Tests Of Building Stones, J. A. Dodge

Journal of the Minnesota Academy of Science

No abstract provided.


Ua96/1 Eleventh Annual Catalogue Of The Southern Normal School & Business College, Southern Normal School Jan 1884

Ua96/1 Eleventh Annual Catalogue Of The Southern Normal School & Business College, Southern Normal School

WKU Administration Documents

Catalog outlining the history and mission of the Southern Normal School & Business College along with the courses offered. The catalog also includes a list of teachers and alumni.


Lake Agassiz: A Chapter In Glacial Geology, Warren Upham Dec 1882

Lake Agassiz: A Chapter In Glacial Geology, Warren Upham

Journal of the Minnesota Academy of Science

No abstract provided.


The Voice Of The Phi Sigma -- 1881 -- Volume 03, No. 15, Phi Sigma Jun 1881

The Voice Of The Phi Sigma -- 1881 -- Volume 03, No. 15, 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.


Influence Of Geological Structure On History In The United States, A. F. Bechdolt Dec 1880

Influence Of Geological Structure On History In The United States, A. F. Bechdolt

Journal of the Minnesota Academy of Science

No abstract provided.


The State And Higher Education, N. H. Winchell Dec 1880

The State And Higher Education, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Notes On The Deep Well Drilled At East Minneapolis, Minn., In 1874-1875, N. H. Winchell Dec 1875

Notes On The Deep Well Drilled At East Minneapolis, Minn., In 1874-1875, N. H. Winchell

Journal of the Minnesota Academy of Science

No abstract provided.


Front Matter Dec 1873

Front Matter

Journal of the Minnesota Academy of Science

No abstract provided.


Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker Dec 1873

Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker

Osher Map Library Collection Books

Details of this book can be viewed by the following link on the Osher Map Library's website.

https://oshermaps.org/map/3690.0001


Notes On The Mammoth Cave, To Accompany A Map, Edmund Lee Dec 1834

Notes On The Mammoth Cave, To Accompany A Map, Edmund Lee

Research Collections

Book by Edmund Lee, Civil Engineer, produced to accompany an 1835 map of Mammoth Cave, one of the "wonders of the World."


Remarques Sur Un Beau Rapport Entre Les Séries Des Puissances Tant Directes Que Réciproques, Leonhard Euler Dec 1767

Remarques Sur Un Beau Rapport Entre Les Séries Des Puissances Tant Directes Que Réciproques, Leonhard Euler

All Works by Eneström Number

No abstract provided.


Sur Le Mouvement De L'Eau Par Des Tuyaux De Conduite, Leonhard Euler Dec 1753

Sur Le Mouvement De L'Eau Par Des Tuyaux De Conduite, Leonhard Euler

All Works by Eneström Number

No abstract provided.


Unlocking The Potential Of Remote Sensing For Arsenic Contamination Detection And Management: Challenges And Perspective, V. Agarwal, M. Kumar, D. Prasad Panday, J. Zang, Francisco Munoz-Arriola Dec 223

Unlocking The Potential Of Remote Sensing For Arsenic Contamination Detection And Management: Challenges And Perspective, V. Agarwal, M. Kumar, D. Prasad Panday, J. Zang, Francisco Munoz-Arriola

School of Natural Resources: Faculty Publications

No abstract provided.


Studying Properties Of Xenon Doped Argon And Developing Optical Simulation Techniques For The Legend Collaboration, A Neutrinoless Double Beta Decay Experiment, Neil Christopher Mcfadden Dr Feb 202

Studying Properties Of Xenon Doped Argon And Developing Optical Simulation Techniques For The Legend Collaboration, A Neutrinoless Double Beta Decay Experiment, Neil Christopher Mcfadden Dr

Physics & Astronomy ETDs

Neutrinoless double beta decay is a hypothesized lepton-number-violating process in which two neutrons decay to two protons, producing two electrons but no electron antineutrinos. The LEGEND collaboration will search for this decay in 76Ge. To improve the argon active veto for LEGEND-1000, xenon doped argon was explored as an alternative active volume. Simulations using argon doped with 10 ppm xenon and pure liquid argon were used to predict the light yield from cosmic muons in a 100 liter cryogenic vessel. The simulations predicted that xenon doping would yield 1.83+/-0.02 more light, while an increase of 1.81+/-0.05 was measured. From …


Wearable Electrochemical Sensors For Monitoring Performance Athletes, Kevin J. Fraser, Vincenzo F. Curtin, Shirley Coyle, Benjamin Schazmann, Robert Byrne, Fernando Benito-Lopez, Roisin M. Owens, George C. Malliaras, Dermot Diamond Dec 200

Wearable Electrochemical Sensors For Monitoring Performance Athletes, Kevin J. Fraser, Vincenzo F. Curtin, Shirley Coyle, Benjamin Schazmann, Robert Byrne, Fernando Benito-Lopez, Roisin M. Owens, George C. Malliaras, Dermot Diamond

Conference Papers

Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting. In particular, the true potential of wearable chemical sensors, which for the real-time ambulatory monitoring of bodily fluids such as tears, sweat, urine and blood has not been realized. Here we present a brief introduction into the fields of ionogels and organic electrochemical transistors, and in particular, the concept of an OECT transistor incorporated into a sticking-plaster, along with a printable “ionogel” to provide a wearable biosensor …