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Directory Results for Evaluation of a Poverty Simulation - Sites at Penn State to Evaluation of a Power-Assisted Breathing Device. 1. Airflow Characteristics. 2. Subjective Preference for Airflows over the Face. The power-assisted breathing device was conceived to reduce gas mask resistance. This device consisted of a battery-oper

Evaluation of a Poverty Simulation - Sites at Penn State
Evaluation of a Power-Assisted Breathing Device. 1. Airflow Characteristics. 2. Subjective Preference for Airflows over the Face. The power-assisted breathing device was conceived to reduce gas mask resistance. This device consisted of a battery-oper