Operators, organizational, DS, GS, and depot maintenance manual, including repair parts and special tools lists : camera set, still picture KS-99B.

Includes index.

Operators, organizational, direct support, and general support maintenance manual : installation of Modular Collective Protection Equipment (MCPE), (NSN 4240-00-229-2610) in tacfire display and computer shelters (S-280).

Includes index.

Operators and organizational maintenance manual : radiation monitor and automatic alarm system, AN/GDQ-3 (NSN 6665-01-034-0007).

"16 November 1983."

Operators and crewmembers checklist : Army model U-21A aircraft : pilots checklist.

"26 September 1988."

Vegetable and fruit dehydration : a manual for plant operators /

"Issued July."

Physical impairment among industrial workers. A report based on the complete physical examination of one thousand white, male, machine and hand tool operators. A study made through the Industrial Health Conservancy Laboratories.

Mode of access: Internet.

Pittsburg Vein Operators' Association, complainant, vs. the Wheeling & Lake Erie Railroad Company, and B.A. Worthington, receiver of the Wheeling & Lake Erie Railroad Company, defendants. Memorandum respecting allocation of railroad expenses.

Before the Interstate Commerce Commission, no. 4116-1.

Testing milk and its products : a manual for dairy students, creamery and cheese factory operators, food chemists and dairy farmers /

Includes bibliographical notes and index.

Testing milk and its products; a manual for dairy students, creamery- and cheese factory operators, food chemists, and dairy farmers.

Mode of access: Internet.

1963 census of commercial fisheries: number of operators and fishing vessels, employment and gross receipts, fishing regions, primary catch, and fishing gear, size of vessel, cost, and year purchased or built.

Cover title.

Questionnaire survey of VDT operators at the New York State Departments of Motor Vehicles and Taxation and Finance /

Cover title.

Knowledge beliefs and attitudes of squash venue operators relating to use of protective eyewear

Sports venues are in a position to potentially influence the safety practices of their patrons. This study examined the knowledge, beliefs and attitudes of venue operators that could influence the use of protective eyewear by squash players. A 50% random sample of all private and public squash venues affiliated with the Victorian Squash Federation in metropolitan Melbourne was selected. Face-to-face interviews were conducted with 15 squash venue operators during August 2001. Interviews were transcribed and content and thematic analyses were performed. The content of the interviews covered five topics: (1) overall injury risk perception, (2) eye injury occurrence, (3) knowledge, behaviors, attitudes and beliefs associated with protective eyewear, (4) compulsory protective eyewear and (5) availability of protective eyewear at venues. Venue operators were mainly concerned with the severe nature of eye injuries, rather than the relatively low incidence of these injuries. Some venue operators believed that players should wear any eyewear, rather than none at all, and believed that more players should use protective eyewear. Generally, they did not believe that players with higher levels of experience and expertise needed to wear protective eyewear when playing. Only six venues had at least one type of eyewear available for players to hire or borrow or to purchase. Operators expressed a desire to be informed about correct protective eyewear. Appropriate protective eyewear is not readily available at squash venues. Better-informed venue operators may be more likely to provide suitable protective eyewear.

Time-evolution of highly localized positive-energy states of the free Dirac electron

Highly localized positive-energy states of the free Dirac electron are constructed and shown to evolve in a simple way under the action of Dirac's equation. When the initial uncertainty in position is small on the scale of the Compton wavelength, there is an associated uncertainty in the mean energy that is large compared with the rest mass of the electron. However, this does not lead to any breakdown of the one-particle description, associated with the possibility of pair-production, but rather leads to a rapid expansion of the probability density outwards from the point of localization, at speeds close to the speed of light.