Thirteenth census of the United States taken in the year 1910 : statistics for Virginia, containing statistics of population, agriculture, manufactures, and mining for the state, counties, cities, and other divisions.

Cover title.

Thirteenth census of the United States taken in the year 1910 : Abstract of census. Statistics of population, agriculture, manufactures, and mining for the United States, the states, and principal cities, with supplement for Kansas containing statistics for the state, counties, cities, and other divisions.

At head of title: Department of Commerce and Labor. Bureau of the Census. E. Dana Durand, director.

Thirteenth census of the United States taken in the year 1910. Statistics for Kentucky containing statistics of population, agriculture, manufactures, and mining for the state, counties, cities, and other divisions. Reprint of the Supplement for Kentucky published in connection with the Abstract of the census.

At head of title: Department of commerce and labor. Bureau of the census. E. Dana Durand, director.

Distribution of gold and other metals in silicified rocks of the Goldfield Mining District, Nevada /

Mode of access: Internet.

Mining and mineral operations in the Rocky Mountain States : a visitor guide /

"Special publication."

Mining and mineral operations in the South-Central States : a visitor guide /

Includes bibliographies.

Mining and mineral operations in the New England and Mid-Atlantic States: a visitor guide /

Special publication.

The mining industry in that part of northern ontario

Mode of access: Internet.

Digest of the law of mines and minerals and of all controversies incident to the subject-matter of mining : comprising the cases in the English and American reports, from the year books to the present time (1878) /

Mode of access: Internet.

Statistics of mines and mining in the states and territories west of the Rocky Mountains; being the [1st-8th] annual report of Rossiter W. Raymond, U.S. commissioner of mining statistics

8th, 1875, 44th Cong., 1st sess., House ex. doc. no. 159

Summary of selected injury experience and worktime for the mining industry in the United States, 1931-77 /

Chiefly tables.

In situ assessment of initial seafloor massive sulfide mining operation in Papua New Guinea using a cabled autonomous underwater vehicle system: a proposition

Senior thesis written for Oceanography 445

Fuzzy logic in web data mining for website assessment

This paper proposes a novel application of fuzzy logic to web data mining for two basic problems of a website: popularity and satisfaction. Popularity means that people will visit the website while satisfaction refers to the usefulness of the site. We will illustrate that the popularity of a website is a fuzzy logic problem. It is an important characteristic of a website in order to survive in Internet commerce. The satisfaction of a website is also a fuzzy logic problem that represents the degree of success in the application of information technology to the business. We propose a framework of fuzzy logic for the representation of these two problems based on web data mining techniques to fuzzify the attributes of a website.

On the Dynamics of Mining Operations in Open Pit Mines

In this paper, mining dynamics is defined as the relationship between the mining rate and movement of mining operations conducted on the benches of a surface mine. This relationship describes the intensity of the pit development in space, in order to meet ore demand at the mill over time. Meeting the mill ore demand is a key factor in optimizing production scheduling in surface mines. Displacement velocity of mining operations within cutbacks, or independent pit units, is introduced in the context of long-term mine planning. Displacement velocity allows the place and time of transition of the mining operations from one independent pit unit to another to be determined as the condition for meeting the mill ore demand. An application using data from Mt Keith Nickel Operations in Western Australia is used to elaborate on the methods presented.