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.

Limit your search

Publication Date

758 reports

Standard Pronunciation of the Modified ICAO Alphabet

Author(s): Moser, Henry M.
Corporate Author: Ohio State University Research Foundation
Date of Publication: 1954-12
Report Number: AFCRC TR 54-89
full text unavailable

Two-digit Number Transmission by Voluntary Stuttering

Author(s): Moser, Henry M.
Corporate Author: Ohio State University Research Foundation
Date of Publication: 1954-09
Report Number: AFCRC TR 54-82
full text unavailable

Three-digit Number Telling and Repetition Methods

Author(s): Moser, Henry M.
Corporate Author: Ohio State University Research Foundation
Date of Publication: 1954-08
Report Number: AFCRC TR 54-81
full text unavailable

Interference Probabilities

Author(s): Buchanan, Bobby
Corporate Author: Communications Laboratory
Laboratory: Communications Laboratory
Date of Publication: 1954-11
Report Number: AFCRC TN 55-100
full text unavailable

Behavior of Electromagnetic Fields at Edges

Author(s): Meixner, Josef
Corporate Author: New York University
Date of Publication: 1954-12
Report Number: AFCRC TN 55-180
full text unavailable

Positive Solution to a Single-channel Non-synchronous Communications Problem

Author(s): Buchanan, Bobby
Corporate Author: Communications Laboratory
Laboratory: Communications Laboratory
Date of Publication: 1954-10
Report Number: AFCRC TR 55-102
full text unavailable

Two Studies on the Methodology of Spectrum Analysis


Corporate Author: Johns Hopkins University Department of civil Engineering
Date of Publication: 1954-09
Report Number: AFCRC TN 54-259
full text unavailable

Comparison of Circle Counting to Three Methods of Repeat Transmission of Three-digit Numbers

Author(s): Moser, Henry M.
Corporate Author: Ohio State University Research Foundation
Date of Publication: 1954-12
Report Number: AFCRC TR 54-90
full text unavailable

Power Plant Installation Cooling Study Part III: Results of Steady State Analysis Volume I

Author(s): Young, R. W.
Corporate Author: Northrup Aircraft, Incorporated
Laboratory: Power Plant Laboratory
Date of Publication: 1954-09
Report Number: WADC TR 55-414 Part III Volume I
full text unavailable

Power Plant Installation Cooling Study Part III: Results of Steady State Analysis Volume II

Author(s): Young, R. W.
Corporate Author: Northrup Aircraft, Incorporated
Laboratory: Power Plant Laboratory
Date of Publication: 1954-09
Report Number: WADC TR 55-414 Part III Volume II
full text unavailable

Power Plant Installation Cooling Study Part III: Results of Steady State Analysis Volume III

Author(s): Young, R. W.
Corporate Author: Northrup Aircraft, Incorporated
Laboratory: Power Plant Laboratory
Date of Publication: 1954-09
Report Number: WADC TR 55-414 Part III Volume III
full text unavailable

Power Plant Installation Cooling Study Part III: Results of Steady State Analysis Volume IV

Author(s): Young, R. W.
Corporate Author: Northrup Aircraft, Incorporated
Laboratory: Power Plant Laboratory
Date of Publication: 1954-09
Report Number: WADC TR 55-414 Part III Volume IV
full text unavailable

Flight Test Results of the Goodrich High Pressure Pneumatic De-Icers


Corporate Author: Directorate of Flight and All-Weather Testing
Laboratory: Directorate of Flight and All-Weather Testing
Date of Publication: 1954-07-06
Report Number: TN WCT 54-48
full text unavailable

The Relative Effectiveness of Training Aids Designed for Use in Mobile Training Detachments

Author(s): Swanson, Robert A.
Date of Publication: 1954-03
Report Number: AFPTRC TR 54-1
full text unavailable

Shred-Outs of Tasks Performed By Senior B-29 Mechanics (AFSC 43151-B)

Author(s): Besnard, Guy G.
Date of Publication: 1954-04-20
Report Number: AFPTRC TR 54-4
full text unavailable

Performance of an Effortful Task with Variation in Duration of Prior Practice and Anticipated Duration of Present Practice

Author(s): Bilodeau, Ina McD.
Date of Publication: 1954-04
Report Number: AFPTRC TR 54-7
full text unavailable

Effect of Distribution and Shift in Distribution of Practice Within a Single Training Session

Author(s): Reynolds, Bradley
Date of Publication: 1954-04
Report Number: AFPTRC TR 54-10
full text unavailable

Stability of Final School Grade

Author(s): Gordon, Mary Agnes
Date of Publication: 1954-04
Report Number: AFPTRC TR 54-11
full text unavailable

Prerequisites for Pair-Scores to Be Used for Assembling Small Work Groups

Author(s): Roby, Thornton B.
Date of Publication: 1954-04
Report Number: AFPTRC TR 54-13
full text unavailable

A Factorial Study of Psychomotor Abilities

Author(s): Fleishman, Edwin A.
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-15
full text unavailable

Training Devices and Simulators: Some Research Issues

Author(s): Gagne, Robert M.
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-16
full text unavailable

A Comparison of Methods for Achieving Trigger Burst Control

Author(s): Lesiw, Walter
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-17
full text unavailable

Amount Set and the Length-Difficulty Function for a Self-Paced Perceptual-Motor Skill

Author(s): Noble, Clyde E.
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-19
full text unavailable

Identification of Dot Patterns from Memory as a Function of Complexity

Author(s): French, Robert Stanton
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-21
full text unavailable

Pattern Recognition in the Presence of Visual Noise

Author(s): French, Robert Stanton
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-22
full text unavailable

Evaluation and Combination of Criterion Measures by Factor Analysis: A Study of B-25 Preflights by Airplane and Engine Mechanics

Author(s): Simon, George B.
Laboratory: Training Aids Research Laboratory
Date of Publication: 1954-05
Report Number: AFPTRC TR 54-23
full text unavailable

Accuracy of Response as a Function of Target Width

Author(s): Bilodeau, Edward A.
Date of Publication: 1954-07
Report Number: AFPTRC TR 54-29
full text unavailable

Development and Appraisal of a Measure of Student Motivation

Author(s): Briggs, Leslie J.
Date of Publication: 1954-08
Report Number: AFPTRC TR 54-31
full text unavailable

An Attempt to Manipulate Incentive-Motivation in a Continuous Tracking Task

Author(s): Noble, Clyde E.
Corporate Author: Skill Components Research Laboratory
Laboratory: Skill Components Research Laboratory
Date of Publication: 1954-10
Report Number: AFPTRC TR 54-43
full text unavailable

A Follow-Up Study of a Brief Instructor Training Course in Methods of Conducting Critiques

Author(s): Irwin, Irl A.
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-10
Report Number: AFPTRC TR 54-46
full text unavailable

A Method of Content Analysis for Use with "Word Pictures"

Author(s): French, Elizabeth G.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-11
Report Number: AFPTRC TR 54-56
full text unavailable

Studies in Group Norms: The Perception of Group Attitudes as Related to Criteria of Group Effectiveness

Author(s): Berkowitz, Leonard
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-11
Report Number: AFPTRC TR 54-62
full text unavailable

Comparative Validation of Two Radio Code Tests When Used with the Airman Classification Battery in Selecting Radio Operator Trainees

Author(s): Creager, John A.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-11
Report Number: AFPTRC TR 54-65
full text unavailable

An Empirical Evaluation of Work Partner Choices After Limited Contact

Author(s): Roby, Thornton B.
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-69
full text unavailable

The Relative Predictive Efficiency of Three Methods of Utilizing Scores from Biographical Inventories

Author(s): Pickrel, Evan W.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-73
full text unavailable

A Comparison of the Components of Simulated Radar Bombing Error in Terms of Reliability and Sensitivity to Practice

Author(s): Voiers, William D.
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-74
full text unavailable

An Analysis of Two Problem-Solving Activities

Author(s): Gagne, Robert M.
Corporate Author: Armament Systems Personnel Research Laboratory
Laboratory: Armament Systems Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-77
full text unavailable

Administration of the Aviation Cadet-Officer Candidate Qualifying Test Under Operational Versus Part-Timed Conditions

Author(s): McReynolds, Jane
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-78
full text unavailable

Development of Short Alternatives for a Valid Classification Test

Author(s): Tomlinson, Helen
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-80
full text unavailable

Transfer in Burst Control Habits

Author(s): Lesiw, Walter
Corporate Author: Armament Systems Personnel Research Laboratory
Laboratory: Armament Systems Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-81
full text unavailable

Prediction of the Trainability of "Slow Learners" from Tests with a Symbolic and Nonsymbolic Content

Author(s): Pickrel, Evan W.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-82
full text unavailable

The Development of a Preliminary Life Experience Inventory for the Study of Fighter Interceptor Pilot Combat Effectiveness

Author(s): Torrance, E. Paul
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-89
full text unavailable

Target Flight Characteristics as Determinants of Training Transfer and Task Difficulty in Flexible Gunnery

Author(s): Rittenhouse, Carl H.
Corporate Author: Armament Systems Personnel Research Laboratory
Laboratory: Armament Systems Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-90
full text unavailable

Verbal Feedback in Pedestal Sight Manipulation

Author(s): Parks, Robert B.
Corporate Author: Armament Systems Personnel Research Laboratory
Laboratory: Armament Systems Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-91
full text unavailable

An Inquiry into the Problem of Predicting Achievement

Author(s): Travers, Robert M. W.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-93
full text unavailable

The Role of Practice Schedule in Pedestal Sight Gunnery Performance

Author(s): Rittenhouse, Carl H.
Corporate Author: Armament Systems Personnel Research Laboratory
Laboratory: Armament Systems Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-97
full text unavailable

Relationships Between Sociometric Measures and Performance in Medium Bomber Crews in Combat

Author(s): Haythorn, William W.
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-101
full text unavailable

An Analysis of Role Distribution in B-29 Crews

Author(s): Haythorn, William W.
Corporate Author: Crew Research Laboratory
Laboratory: Crew Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-104
full text unavailable

Some Relations Among Linear Composites, Multiple Regression and Factor Analysis Useful in Estimating Unknown Correlations

Author(s): Creager, John A.
Corporate Author: Personnel Research Laboratory
Laboratory: Personnel Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-107
full text unavailable

The Development of a Measure of Pilot Instructor Proficiency Based on the Critical Requirements of the Instructor's Job

Author(s): Krumm, Richard L.
Corporate Author: Basic Pilot Research Laboratory
Laboratory: Basic Pilot Research Laboratory
Date of Publication: 1954-12
Report Number: AFPTRC TR 54-111
full text unavailable