Computer-Based Simulation in Blended Learning Curriculum for Hazardous Waste Site Worker Health and Safety Training.

Intended for the interest of individuals and organizations who provide adult/worker training and education, we present a discussion of a computer-based simulation training tool used as part of a hazardous waste site worker health and safety training curriculum. Our objective is to present the simulation's development, implementation, and assessment for learning utility from both trainee and trainer perspectives. The simulation is blended with other curriculum components of training courses and supports small group learning.

Heterogeneous airway versus tissue mechanics and their relation to gas exchange function during mechanical ventilation.

We have advanced a commercially available ventilator (NPB840, Puritan Bennett/Tyco Healthcare, Pleasanton, CA) to deliver an Enhanced Ventilation Waveform (EVW). This EVW delivers a broadband waveform that contains discrete frequencies blended to provide a tidal breath, followed by passive exhalation. The EVW allows breath-by-breath estimates of frequency dependence of lung and total respiratory resistance (R) and elastance (E) from 0.

Monitoring respiratory mechanics during mechanical ventilation: where do the signals come from?

Graphical patient data have become essential to the understanding and management of ventilator-dependent patients. These electronically generated data often reveal clues to subtle complications that, if corrected, could lead to improved patient-ventilator harmony. The apparent precision of the waveforms and the 3- or 4-place display of numeric data imply high accuracy.

Meningitis and encephalitis at the Abbassia Fever Hospital, Cairo, Egypt, from 1966 to 1989.

A total of 7,809 patients with meningitis or encephalitis were admitted to the Abbassia Fever Hospital in Cairo, Egypt from November 1, 1966 to April 30, 1989. The etiology was Neisseria meningitidis (mostly group A) in 27.3% of the patients, Mycobacterium tuberculosis in 19.