Contrails
The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

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57 reports

New Synthesis Procedures for Realizing Transfer Functions of RLC and RC Networks

Author(s): Louis Weinberg
Corporate Author: Massachusetts Institute of Technology
Date of Publication: 1951-09-14
full text unavailable

A Factor Analysis of the Airman Biographical Inventory BE601B

Author(s): William B. Lecznar; Benjamin Fruchter
Corporate Author: Human Resources Research Center
Laboratory: Directorate of Personnel Research
Date of Publication: 1951-03
Report Number: HRRC RB 51-3
full text by request

Joint Conversion Tables for Air Force Aptitude Indices and Army Aptitude Areas

Author(s): Virginia Zachert
Corporate Author: Human Resources Research Center
Laboratory: Directorate of Personnel Research
Date of Publication: 1951-03
Report Number: HRRC RB 51-5
full text by request

The Influence of Type of Instructions on the Performance of a Perceptual-Motor Task

Author(s): William V. Hagin
Corporate Author: Human Resources Research Center
Laboratory: Perceptual and Motor Skills Research Laboratory
Date of Publication: 1951-05
Report Number: HRRC RB 51-7
full text by request

Landing-Gear Vibration

Author(s): William J. Moreland
Corporate Author: Flight Research Laboratory
Laboratory: Flight Research Laboratory
Date of Publication: 1951-10
Report Number: AF TR 6590
full text available

Research on Criteria of Officer Effectiveness

Author(s): Glenn E. McClure; Ernest C. Tupes; John T. Dailey
Corporate Author: Human Resources Research Center
Laboratory: Personnel Research Laboratory
Date of Publication: 1951-05
Report Number: HRRC RB 51-8
full text by request

A Methodological Study of Forced-Choice Performance Rating

Author(s): Richard W. Highland; James R. Berkshire
Corporate Author: Human Resources Research Center
Laboratory: Technical Training Research Laboratory
Date of Publication: 1951-05
Report Number: HRRC RB 51-9
full text by request