the corporate entrepreneurship (ce) of firms and enterprises is the subject of current research in the fields of management and business. however, analyses on this subject in agricultural firms are lacking. the purpose of this research was to study the relationships between corporate entrepreneurship and firm performance in agricultural small and medium-sized enterprises (asmes) in iran. specif...

Hypermedia systems development is, in many regards, different from “conventional” systems development, chief amongst these differences being its multidisciplinary nature. Foremost amongst the roles in hypermedia development are software engineering and graphic design. However, there has traditionally been a pronounced tension between software engineers and graphic designers. It is therefore imp...

Issues in the field of intelligent scientific computing are addressed from the point of view of the development of a problem solving environment. These issues include how symbolic, numeric and graphic code should be linked, how a system might be constructed so that it is robust and survives a changing environment, and whether language translators have a role in the retention of the algorithmic ...

The use of multimedia graphic organizer software and how it influenced the prewriting process for primary school children were evaluated. An analysis of writing samples generated by second-grade students with diverse writing abilities was carried out. Students were given two opportunities to participate in prewriting activities—one without and one with the use of multimedia graphic organizer so...

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To allow for producing high quality tactile graphics, the involvement of blind users in the production process can be a very vital approach. In this paper, we describe a collaborative tactile graphic workstation. Thereby, a sighted user works with a conventional vector graphic production software while a blind user can edit the same graphic on a two-dimensional pin-matrix device at the same tim...

The ROBOTLAB is a MATLAB based software package developed for robot simulation and analysis. MATLAB users can analyze and simulate any arbitrary serial link manipulator using ROBOTLAB by specifying robot kinematics, geometric and dynamic parameters. The package incorporates an extensive library of functions of transforrnations, kinematics, dynamics, control, trajectory and 3D animation of robot...