States
Counties
Decade
5 Matching Results
Results open in a new window/tab. Unexpected Results? Search the Catalog Instead.
Results:
1 - 5 of
5
Approximate Quantitative Microscopy of Pulverized Ores, Including the Use of the Camera Lucida
Technical paper issued by the Bureau of Mines over microscopy of pulverized ores. As stated in the introduction, "this paper, which deals with the study of pulverized ores and the use of the camera lucida in such work, discusses an investigation undertaken at the Seattle and the Golden mining experiment stations of the Bureau of Mines" (p. 3). This paper includes tables, illustrations, and photographs.
Date:
October 1919
Creator:
Coghill, Will H. & Bonardi, J. P.
System:
The UNT Digital Library
Estimating Natural Mortality in Stock Assessment Application
The following document is a report taken during a three-day workshop to estimate natural mortality for use in stock assessment applications. The workshop covered biological aspects of mortality, methods for estimation of mortality, and best practices for use of mortality in assessment models. This document presents the findings during this workshop.
Date:
June 2011
Creator:
Brodziak, Jon; Ianelli, Jim; Lorenzen, Kai & Methot, Richard D., Jr.
System:
The UNT Digital Library
Report of the National Marine Fisheries Service Automated Image Processing Workshop
From introduction: This report is a summary of presentations and discussions from a workshop on automated image processing conducted in Seattle, Washington, from 4-7 September, 2010. The objective of the workshop was to examine current and future applications of automated image processing for fisheries and marine ecology research.
Date:
March 2012
Creator:
Williams, Kresimir; Rooper, Chris & Harms, John
System:
The UNT Digital Library
Burning Washington Coals on Different Types of Domestic Stokers in the Same Hot-Water Boiler: Comparison with Hand and Oil Firing
From Purpose and Scope: "This bulletin presents the results of an investigation of domestic stokers at the Northwest Experiment Station of the Bureau of Mines. Previous publications have dealt with the burning characteristics of Washington coals on a domestic overfeed stoker, a clinker-type domestic underfeed stoker, and an ash-removal-type domestic underfeed stoker designed for burning anthracite. This report includes all the principal results obtained on the three domestic stokers tested and compares these results with those obtained on the same hot-water boiler by hand-firing and oil-firing."
Date:
1949
Creator:
Yancey, H. F.; Johnson, K. A.; Cordiner, J. B., Jr.; Lewis, A. A. & Lunde, K. E.
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date:
1913
Creator:
Lord, N. W.
System:
The UNT Digital Library