A program for the identification of the principal components of mixtures through interpretation of the infrared mixture spectrum (IntIRpret ) was developed. This program, which was developed as a preliminary screening tool for unknown organic mixtures, has five main subroutines: the interferogram processing and peak-selection subroutine (PUSHSUB), the automated knowledgeacquisition subroutine (...

The accurate material modelling of poly-l-lactic acid (PLLA) is vital in conducting finite element analysis polymeric bioresorbable scaffolds (BRS) to investigate their mechanical performance and seek improved scaffold designs. To date, a large variety models have been utilised, ranging from simple elasto-plastic high fidelity parallel network models. However, no clear consensus has reached on ...

This paper describes AMPHION1, a knowledge-based software engineering (KBSE) system that guides a user in developing a formal specification of a problem and then implements this specification as a program consisting of calls to subroutines from a library. AMPHION is domain independent and is specialized to an application domain through a declarative domain theory. A user is guided in creating a...

For implementation of the free surface boundary condition, a new subroutine has been introduced to an existing steady 3-D body fitted code. This code was previously written for steady flow simulation in closed ducts. The algorithm used in this subroutine reduces the instability problem according to the free surface wave generation. For code validation, it was applied to two different open cha...

ion | users needing timing informationdeal with one stopwatch variable instead of arrays of times and names. If the user needs several stopwatches, he simply creates several distinct variables of type stopwatch. Type safety | compilers can check that stopwatch variables are used as stopwatches in procedures. Encapsulation | implementors can easily create or change procedures that use stopwatche...

Mathematical subroutine libraries for science and engineering applications are an important tool in high-performance computing. By identifying and optimizing frequently used, numerically intensive operations, these libraries help in reducing the cost of computation, enhancing portability, and improving productivity. The Digital eXtended Math Library is a set of public domain and Digital proprie...