Report to the President by the Emergency Board appointed June 15, 1950, pursuant to section 10 of the Railway Labor Act, to investigate an unadjusted dispute between the Boston & Albany Railroad Company and certain of its employees represented by the Brotherhood of Railroad Trainmen. NMB Case No. A-3392. Boston, Mass., July 6, 1950. No. 86.

Mode of access: Internet.

Annual report of the board of directors of the Pittsburgh, Ft. Wayne & Chicago Railway Company to the stock and bondholders for the year ending ...

Title varies slightly.

Chicago, Burlington & Quincy railroad company. Documentary history; articles of incorporation, leases, mortgages, decrees, consolidations, deeds; trackage and depot contracts, and history of affiliated companies ...

v.1. Lines east of the Mississippi River.--v.2. Lines in Iowa and Missouri.--v.3. Lines west of the Missouri River.

The Mariposa Company, 34 Wall Street, New York : James Hoy, President, Morris Ketchum, Treasurer, Geo. W. Farlee, Secretary : organized 25th June 1863.

Mode of access: Internet.

The company and the community.

Includes bibliographical references.

The company drill of the infantry of the line, together with the skirmishing drill of the company and battalion, after the method of Gen. Le Louterel. Bayonet fencing ...

Mode of access: Internet.

Address and report of a select committee of the Baltimore and Ohio Rail Road Company: also, a letter from the president, recommending measures for the immediate prosecution of the road to the Ohio River.

Mode of access: Internet.

The Mining world index of current literature

Subtitle varies slightly

The Troy & Boston railroad company vs. the Boston, Hoosac tunnel & western railway co. Answer. Prout & Walker, defendant's solicitors and counsel.

At head of title: Circuit court of the United States, district of Vermont. In equity.

Acts of the legislatures of the states of Massachusetts & New Hampshire in relation to the Worcester & Nashua Railroad Company, the Nashua & Rochester Railroad, and other matters conserning said corporations.

Mode of access: Internet.

Cincinnati, Hamilton & Dayton railroad company. Report of committee of stockholders, appointed May 12th, 1874, to examine annual reports and management.

Mode of access: Internet.

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

Spontaneous combustion and simulation of mine fires and their effects on mine ventilation systems

The structure of a comprehensive research project into mine fires study applying the Ventgraph mine fire simulation software, preplanning of escape scenarios and general interaction with rescue responses is outlined. The project has Australian Coal Association Research Program (ACARP) funding and also relies on substantial mining company site support. This practical input from mine operators is essential and allows the approach to be introduced in the most creditable way. The effort is built around the introduction of fire simulation computer software to the Australian mining industry and the consequent modelling of fire scenarios in selected different mine layouts. Application of the simulation software package to the changing mine layouts requires experience to achieve realistic outcomes. Most Australian mines of size currently use a ventilation network simulation program. Under the project a small subroutine has been written to transfer the input data from the existing mine ventilation network simulation program to ‘Ventgraph’. This has been tested successfully. To understand fire simulation behaviour on the mine ventilation system, it is necessary to understood the possible effects of mine fires on various mine ventilation systems correctly first. Case studies demonstrating the possible effects of fires on some typical Australian coal mine ventilation circuits have been examined. The situation in which there is some gas make at the face and effects with fire have also been developed to emphasise how unstable and dangerous situations may arise. The primary objective of the part of the study described in this paper is to use mine fire simulation software to gain better understanding of how spontaneous combustion initiated fires can interact with the complex ventilation behaviour underground during a substantial fire. It focuses on the simulation of spontaneous combustion sourced heatings that develop into open fires. Further, it examines ventilation behaviour effects of spontaneous combustion initiated pillar fires and examines the difficulties these can be present if a ventilation reversal occurs. It also briefly examines simulation of use of the inertisation to assist in mine recovery. Mine fires are recognised across the world as a major hazard issue. New approaches allowing improvement in understanding their consequences have been developed as an aid in handling this complex area.

Workplace diversity: The moderating role of work context on the relationship between surface and deep level diversity and group functioning

This research examines the relationship between perceived group diversity and group conflict, and the moderating role of team context. Currentiy, diversity research predominantly focuses on surface and job-related dimensions, largely to the neglect of deep-level diversity (in terms of values, attitude and beliefs). First, this research hjfpothesised that all three dimensions of diversity would be positively related to group conflict, with deep-level diversity the strongest predictor of task. conflict. Second, it was hypothesised that team context would moderate the relationship between deep-level diversity and group conflict. Team context refers to the extent to which the work performed (1) has high consequences (in terms of health and well being for team members and others); (2) is relatively isolating, (3) requires a high reliance upon team members; (4) is volatile; and (5) interpersonal attraction and mutual helpfulness is essential. Two studies were conducted. The first study employed 44 part-time employees across a range of occupations, and the second study employed 66 full-time employees from a mining company in Australia. A series of hierarchical multiple regressions and moderated multiple regressions confirmed both hypotheses. Practical implications and future research directions are discussed.

Visual data mining using principled projection algorithms and information visualization techniques

We introduce a flexible visual data mining framework which combines advanced projection algorithms from the machine learning domain and visual techniques developed in the information visualization domain. The advantage of such an interface is that the user is directly involved in the data mining process. We integrate principled projection algorithms, such as generative topographic mapping (GTM) and hierarchical GTM (HGTM), with powerful visual techniques, such as magnification factors, directional curvatures, parallel coordinates and billboarding, to provide a visual data mining framework. Results on a real-life chemoinformatics dataset using GTM are promising and have been analytically compared with the results from the traditional projection methods. It is also shown that the HGTM algorithm provides additional value for large datasets. The computational complexity of these algorithms is discussed to demonstrate their suitability for the visual data mining framework. Copyright 2006 ACM.