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"Methods for cleaning electronic components and subassemblies."
In describing the cleaning of electronic components and subassemblies, it must be taken into consideration that each part to be cleaned presents an individual problem. The method of cleaning must be tailored to the type of part to be cleaned as well as to the type of soil to be removed. This paper reviews some of the methods used in cleaning electronic arts, particularly printed circuits, as well as other critical hardware which is used in support of electronic assemblies. Some of the methods covered include the use of abrasives, acids, solvents and alkalies, and the employment of these in combination with ultrasonic and other automatic systems. The clean room in use at IBM Huntsville is described briefly, along with the solutions and solvents used in cleaning electronic and supporting parts. Cleanliness- requirements for the area and the materials, together with procedures for meeting them give added emphasis to the critical nature of today's contamination control programs. The paper concludes with a summary of the cleaning procedures and the cleanroom benefits to be obtained by using present day technologies to improve them. -
A "Think Clean" training program.
This paper outlines steps involved in preparing and presenting an instruction course on clean rooms. The training area, personnel, equipment, and program outline will be described. A summary of the results obtained over the first year of operation will be presented. -
Traffic on Ben Graves Drive on the UAH campus.
The Conference Training Center can be seen in the background. -
General Court-Martial Order No. 85.
This order outlines the charges brought against Colonel John C. Nickerson, Jr. and the specifications that come with each charge. It also details how Nickerson pled and the sentence associated with the charges. Nickerson was suspended from rank for one year, charged $1,500 per month for fifteen months, and was to be reprimanded. The sentence was adjudged on June 29, 1957. -
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Letter to Robert K. Bell from Ray H. Jenkins.
This letter includes an attached letter from Martindale-Hubbell, Inc. which "speaks for itself" regarding the subject Jenkins in writing about. He states that he is writing Bell in "strictest confidence." The letter from Martindale-Hubbell, Inc. details a confidential report on Keller Smith submitted by Jenkins on July 5, 1957. It also includes information regarding Robert K. Bell's "rating" and that it has "not gone without our attention." -
Document acknowledging transportation for Edwin D. Burwell Jr.
This document certifies Edwin D. Burwell Jr.'s authorization for priority air travel between 22 September and 2 October 1944. -
Document by W. J. Himes describing Edwin D. Burwell Jr.
The document lists Edwin D. Burwell Jr.'s previous military positions. It also inclused a note from his supervising marking that Burwell is capable, intelligent, and efficient, but has a tendency to argue and involve himself in other people's business. -
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Letter from Col. Charles B. Hines.
This letter is written to testify of Colonel John C. Nickerson, Jr.'s character. Hines writes that Nickerson showed himself to be "completely trustworth, security conscious, and loyal at all times."