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Biomedical subjects

George I Mihalas

Publications and source records attributed to George I Mihalas.

4 recordsLinked to original sources

Developing an interactive approach in teaching medical informatics.

A new masters program in medical informatics is proposed for development at the University of Medicine and Pharmacy in Timisoara. Given the rapidly changing technology itself and its deployment in biomedical science, the master's program curriculum has to be multidisciplinary, comprehensive and coherent in conveying the concepts, as well as the interdisciplinary character, of medical informatics (MI). We describe the rationale and methods for a pilot study to develop a new, interactive approach in teaching MI. The study is being conducted within the existing MI course offered for the medical students in order to evaluate its impact on instruction and determine if a larger scale design is feasible. Two teaching teams of four instructors have been assigned to one of two tracks in our pilot study: traditional instruction or interactive instruction. After one term we have gained important information about how the structural and instructional aspects of the pilot design may influence confidence and attitudes.

Humans↗

Milestones in Romanian medical informatics.

The paper concerns the major activities in the field of medical informatics in Romania: education, computer technology, implementation in healthcare, role of industry, IT use in medical applications and research.

Hospital Information Systems↗

Numerical investigation of blood flow in the arterial stenosis.

In the cardiovascular system, altered flow conditions--such as separation, flow reversal, and low or oscillatory shear stress areas--are recognized as important factors in the development of arterial disease. A detailed understanding of the local hemodynamics, of the effects of vascular wall modification on flow patterns, and of longterm adaptation of the system to surgical procedures can have useful clinical applications. In this context, the availability of effective and accurate numerical simulation tools could be a real breakthrough. The two-dimensional flow over a square-step can be regarded as a two-dimensional stenosis model from witch some information on the properties at arterial stenoses can be obtained.

Arterial Occlusive Diseases↗

Building strategies for healthcare information systems.

An overview of the Romanian health information system development at a national scale is presented. A critical analysis of anterior phases tries to explain some of the differences between the expected results and real achievements. A set of principles for the "updated" strategy is proposed and each of them is associate a comment supporting its importance within the frame of present trends.

Information Systems↗