Agile Instructional Design for Learning: A Case Example of Agile Master Course (AMC) Development

Today’s higher education institutions need to “produce quality and relevant learning materials, capable of being reused and adapted in different learning situations” (Arimoto & Barroca, 2015). Agile principles and practices are being used by instructional design teams and are geared toward being adaptive and creative.https://digitalscholarship.unlv.edu/btp_expo/1008/thumbnail.jp

A research program in active control/aeroelasticity in the JIAFS at NASA Langley Research Center

A control law synthesis methodology for multifunctional active control system to satisfy root-mean-square load and response constraints as well as to meet stability robustness requirements at plant input and output was developed. Modern control theory, singular value analysis and optimization techniques were utilized. All stability and response derivative expressions were derived analytically for sensitivity study. The software is incorporated as an update to the AB/LAD general control design software package PADLOCS

Analytical method for determining the stability of linear retarded systems with two delays

The stability is considered of the solution differential-difference equations of the retarded type with constant coefficients and two constant time delays. A method that makes use of analytical expressions to determine stability boundaries, and the stability of the system, is derived. The method was applied to a system represented by a second-order differential equation with constant coefficients and time delays in the velocity and displacement terms. The results obtained is in agreement with those obtained by other investigators

Stability of neutral equations with constant time delays

A method was developed for determining the stability of a scalar neutral equation with constant coefficients and constant time delays. A neutral equation is basically a differential equation in which the highest derivative appears both with and without a time delay. Time delays may appear also in the lower derivatives or the independent variable itself. The method is easily implemented, and an illustrative example is presented

Theoretical study of the ballistics and heat transfer in spinning solid propellant rocket motors

Computerized prediction analyses of radial spin acceleration effects on solid propellant rocket motor ballistics and heat transfe