Hands-on labs are a critical component of biomedical engineering undergraduate education. Due to both the pandemic and the growing interest in online education, we developed a Do-it-yourself Electrocardiogram (DIY EKG) project. The Arduino-based DIY EKG kit instructed students how to build a circuit to obtain their own EKG and then analyze their…

Prior semantic knowledge facilitates episodic recognition memory for faces. To examine the neural manifestation of the interplay between semantic and episodic memory, we investigated neuroelectric dynamics during the creation (study) and the retrieval (test) of episodic memories for famous and nonfamous faces. Episodic memory effects were evident…

Ac-powered contactors are extensively used in industry in applications such as automatic electrical devices, motor starters, and heaters. In this work, a practical session that allows students to model and simulate the dynamic behavior of ac-powered electromechanical contactors is presented. Simulation is carried out using a rigorous parametric…

In this paper, a pedagogical software for the design and analysis of loudspeaker systems is presented, with emphasis on training students in the interaction between system parameters. Loudspeakers are complex electromechanical system, whose behavior is neither intuitive nor easy to understand by inexperienced students. Although commercial…

This paper details a successful and inexpensive implementation of a remote laboratory into a distance control systems course using readily available hardware and software. The physical experiment consists of a beach ball and a dc blower; the control objective is to make the height of the aerodynamically levitated beach ball track a reference…

Discusses six warning signals of the decline of democracy; ways in which inflation destroys democracy; how electromechanical workers operate; how robots learn; and how robots will become a more important part of our society in years to come. (CT)

Provides an introduction to robotic technology, and describes current robot models. Three ways of using robots in education are discussed--as exemplars of other processes, as objects of instruction, and as prosthetic aids--and selection criteria are outlined. (17 references) (CLB)

As CD-ROM equipment and products proliferate, there is increasing interest in self-publishing CD-ROM disks. This paper outlines the steps and equipment involved in producing a CD-ROM premaster in-house. A significant portion of this document focuses on the process and feasibility of transferring existing print materials into CD-ROM format.…

The purpose of this article is to discuss hardware issues and help educators assess their hardware needs in order to determine the best computer hardware for their school program. Good and bad features, flexibility, reliability, cost effectiveness, and optimum classroom configuration are given particular attention. (LMO)