Complication–simplification spiral in hygrothermal research

Hygrothermal Aging of Polyimide Matrix Composite Laminates

Two polyimide-matrix systems were subjected to a series of hygrothermal aging experiments at various temperatures and relative humidities. For each aging condition, we measured the microcracking fracture toughness as a function of aging time. The toughness decreased with time. The rate of decrease increased with temperature and relative humidity. All experimental results could be fit to a simpl...

Computer Science Research Community: The Death Spiral?

on the status of mixed methods research in applied linguistics

چکیده ندارد.

the investigation of research articles in applied linguistics: convergence and divergence in iranian elt context

چکیده ندارد.

Inverse Analysis to Determine Hygrothermal Properties in Fiber Reinforced Composites

Fiber-reinforced composite laminates are often used in severe environments such as high temperature and humidity conditions. Therefore, it is of practical interest to establish a simple but robust method to determine material properties that define the hygrothermal behavior of composites under various conditions. In this article a novel inverse analysis approach is presented to identify the dif...