Operator, organizational, direct and general support, and depot maintenance manual : generator set, self-powered, diesel engine driven, 30 KW, AC, 3 phase, 120/208V, 240/416V, 60 hertz, convertible to 25 KW, 50 hertz, skid mounted (military design model SF-30-MD/CIED), FSN 6115-935-5111.

"January 1969."

Operator and organizational maintenance manual : generator set, diesel engine driven, tactical skid mtd 5KW, 1 phase-2 wire, 1 phase-3 wire, 3 phase-4 wire, 120, 120/240 and 120/208 volts, DoD model MEP-002A, class utility, Hertz 60, NSN 6115-00-465-1044.

"July 1977."

Operator, organizational, intermediate (field), (direct support and general support), and depot maintenance manual : generator sets, gasoline engine driven, 0.5 KW (less engine) : DOD model MEP-014A ....

"October 1977."

Operator, organizational, intermediate (field), (direct support and general support), and depot maintenance manual : generator sets, gasoline engine driven, 0.5 kw (less engine) : DOD model MEP-014A ....

"October 1977."

Operator and organizational maintenance manual : generator set, diesel engine driven, tactical skid mtd 10kw, 1 phase - 2 wire, 1 phase - 3 wire, 3 phase - 4 wire, 120, 120/240, and 120/208 volts, DoD model MEP-003A, class utility, hertz 60, NSN 6115-00-465-1030.

"July 1977."

Operator and organizational maintenance manual : power plant, utility, (MUST) gas turbine engine driven (Amertech Corporation model no. APP-1), NSN 6115-00-937-0929 (non-winterized) and NSN 6115-00-134-0825 (winterized).

Includes index.

Operator's, organizational, direct support, and general support maintenance manual for generator set, gasoline engine driven, 4.2 KW, 150 AMP, 28V, DC, model DC 4.2 - ORD/28 (6115-00-857-1397).

"20 June 1980."

Operator and organizational maintenance manual : power plant, utility, gas turbine engine driven (Libby Welding Co. model LPU-71), FSN 6115-165-3842.

"June 1972."

Operator, organizational, direct and general support maintenance manual : delousing outfit, power driven; gasoline engine, 4-cycle, air-cooled, 3600 RPM, 4.7 HP; 10 dusting guns, (Curtis Automotive Devices, Inc. model CDR 70000), FSN 4230-078-5455, (Curtis Dyna-Products Corporation model CDR 70000B), FSN 4230-935-9361.

Includes index.

Operator's and organizational maintenance manual : truck, fork lift, 4000 lb capacity, 144 in. lift, gasoline engine driven (Baker model FJF-040, Army model MHE-211), FSN 3930-935-7963.

"March 1971."

Operator's, organizational, direct support and general support maintenance manual : reeling machines, cable, engine-driven RL-207/G and RL-207A/G (NSN 3895-00-892-4583).

Includes index.

Operator's manual : water purification unit, base mounted, electric driven, AC, 115, 208 volt, single and 3 phase, 60 cycle, 3000 gallons per hour (MET-PRO model 3000-2700A), FSN 4610-857-0330.

"August 1963."

Validity and reliability of methods for the detection of secondary caries around amalgam restorations in primary teeth

Secondary caries has been reported as the main reason for restoration replacement. The aim of this in vitro study was to evaluate the performance of different methods - visual inspection, laser fluorescence (DIAGNOdent), radiography and tactile examination - for secondary caries detection in primary molars restored with amalgam. Fifty-four primary molars were photographed and 73 suspect sites adjacent to amalgam restorations were selected. Two examiners evaluated independently these sites using all methods. Agreement between examiners was assessed by the Kappa test. To validate the methods, a caries-detector dye was used after restoration removal. The best cut-off points for the sample were found by a Receiver Operator Characteristic (ROC) analysis, and the area under the ROC curve (Az), and the sensitivity, specificity and accuracy of the methods were calculated for enamel (D2) and dentine (D3) thresholds. These parameters were found for each method and then compared by the McNemar test. The tactile examination and visual inspection presented the highest inter-examiner agreement for the D2 and D3 thresholds, respectively. The visual inspection also showed better performance than the other methods for both thresholds (Az = 0.861 and Az = 0.841, respectively). In conclusion, the visual inspection presented the best performance for detecting enamel and dentin secondary caries in primary teeth restored with amalgam.

Reliability concepts applied to cutting tool change time

This paper presents a reliability-based analysis for calculating critical tool life in machining processes. It is possible to determine the running time for each tool involved in the process by obtaining the operations sequence for the machining procedure. Usually, the reliability of an operation depends on three independent factors: operator, machine-tool and cutting tool. The reliability of a part manufacturing process is mainly determined by the cutting time for each job and by the sequence of operations, defined by the series configuration. An algorithm is presented to define when the cutting tool must be changed. The proposed algorithm is used to evaluate the reliability of a manufacturing process composed of turning and drilling operations. The reliability of the turning operation is modeled based on data presented in the literature, and from experimental results, a statistical distribution of drilling tool wear was defined, and the reliability of the drilling process was modeled. (C) 2010 Elsevier Ltd. All rights reserved.

Reliability of multiple frequency bioelectrical impedance analysis: An intermachine comparison

The technical reliability (i.e., interinstrument and interoperator reliability) of three SEAC-swept frequency bioimpedance monitors was assessed for both errors of measurement and associated analyses. In addition, intraoperator and intrainstrument variability was evaluated for repeat measures over a 4-hour period. The measured impedance values from a range of resistance-capacitance circuits were accurate to within 3% of theoretical values over a range of 50-800 ohms. Similarly, phase was measured over the range 1 degrees-19 degrees with a maximum deviation of 1.3 degrees from the theoretical value. The extrapolated impedance at zero frequency was equally well determined (+/-3%). However, the accuracy of the extrapolated value at infinite frequency was decreased, particularly at impedances below 50 ohms (approaching the lower limit of the measurement range of the instrument). The interinstrument/operator variation for whole body measurements were recorded on human volunteers with biases of less than +/-1% for measured impedance values and less than 3% for phase. The variation in the extrapolated values of impedance at zero and infinite frequencies included variations due to operator choice of the analysis parameters but was still less than +/-0.5%. (C) 1997 Wiley-Liss, Inc.