The Geology of Denton County (open access)

The Geology of Denton County

Book that discusses the geology of Denton County, Texas. Topics include the county's physiographic subdivisions, geologic formations, and economically valuable geological features.
Date: November 22, 1925
Creator: Winton, W. M. (Will McClain), 1885-1960
Object Type: Book
System: The UNT Digital Library
Radio-Frequency Resistance and Inductance of Coils Used in Broadcast Reception (open access)

Radio-Frequency Resistance and Inductance of Coils Used in Broadcast Reception

Technical paper issued by the Bureau of Standards over radio-frequency resistance in radio reception. As stated in the introduction, "the purpose of this paper is to present data on the radio-frequency resistance and inductance of coils within the range of frequencies used in radiotelephone broadcasting" (p. 651). This paper includes tables, and illustrations.
Date: October 22, 1925
Creator: Hund, August & De Groot, H. B.
Object Type: Report
System: The UNT Digital Library