Recommendations development completeness test

Recommendation The Army should complete the development and testing of the tent-and-foam system for controlling on-site detonation of unstable munitions (Recommendation 3-3). 

Another phenomenon is so called two-side filling of one-side closed conical capillaries with liquid [5]. On the one hand the more penetrant is trapped by the defect the wider indication will appear. Contrariwise it is almost impossible to extract a penetrant from the completely filled surface defects by dry developer [6]. In this study we propose the theory of the phenomenon. Besides experimental results of the investigation of two-side filling with various penetrants of conical capillaries are presented. Practical recommendations to optimize liquid penetrant testing process are proposed. 

Historically, the HRB NP test, the most widely used and well-validated of all NP test batteries, takes from 6 to 8 hours for complete administration. Reducing an established test battery to a 2- to 3-hour structured assessment procedure requires the use of selected subtests those most sensitive to PCP-induced brain dysfunction. The development and validation of briefer screening batteries, which represent a reduction in the total number of subtests used, professional time, and expense is an emergent trend (Hartlage and Mains 1982, Reynolds et al. 1983). Based on our literature review and results of a pilot sample study of 30 PCP and polydrug abusers, the following subtests are recommended for inclusion in a brief NP assessment battery. 

Japanese vehicle manufacturers. In general, they have relied on the API classification system to recommend engine oils for service-fill applications. There is a parallel with Europe (CEC) in the Japanese Automobile Standards Organization JASO they have developed four engine test procedures without giving pass/fail limits. The parallel is not complete because neither within nor outside Japan do the vehicle manufacturers require any of these tests to be run to meet their own specifications. 

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