The Oxygen Cost of a Mine Escape

John G. Kovac, J. H. Kravitz, T. R. Rehak

NIOSH Pittsburgh Research Laboratory, P.O. Box 18070 Pittsburgh, PA 15236, USA

Seal Pressure: A New Measure of Protective Mask Performance 

Kathryn S. Cohen

U.S. Army Research Laboratory, Human Research & Engineering Directorate, APG, MD 21005- 5425, USA

Defending Buildings Against NBC Attach—The PREEMPT NBC Security System: A Comprehensive Integrated Approach 

Kenneth Berry

American Academy of Emergency Physicians, 125 Maple Ave Wellsville, NY 14895, USA

Changes in the Performance of Dust Respirators in Actual Use 

Kikuzi Kimura

The Institute for Science of Labor 2-8-14, Sugao Niyamae-ku, Kawasaki-shi Kawasaki 216- 8501, Japan

NBC- Threats: Is there a Role for Protective Masks for civilians? Survey of an Opinion Poll 

Lare Rejnus, P. Jönsson, H. Stenlund

FOA NBC Defense, SE-901 82 Umeå, Sweden

Respiratory Protection — Airflow Requirements 

Lennart Bäckman

Safety Equipment Australia Pty. Ltd. Private Bag 1001 Warriewood, NSW 2103, Australia

Three Topics of Recent Respiratory Protection Research at TNO-PML 

M. J. F. Linders, I. L. Tuinman, J. H. M. Hoefs, J. J. G. M. van Bokhoven

TNO-Prins Maurits Laboratory Rijswijk, The Netherlands

Selecting Respirators for Exposures to Infectious Aerosols 

N. V. McCullough, L. M. Brosseau

3M Company OH&ES Division, Building 260-3A- 09, 3M Center, St. Paul, Minnesota 55144, USA

Pressure Drop and Service Life Predictions for Respirator Filter Canister Performance 

Neil M. Osmond, P. L. Phillips

Chemical and Biological Defense Sector, DERA Porton Down, Protection & Decontamination, Salisbury, Wilts SP4 0JQ, UK

Self- Contained Self- Rescuer Field Evaluation: Sixth- Phase Results 

Nicolas Kyriazi, J. P. Shubilla

NIOSH-Pittsburgh Research Laboratory, P.O. Box 18070, Pittsburgh, PA 15236, USA

Metabolic and Respiratory Responses During the Performance of a 60- Minute Man Test 4 

Nina Turner, E. Sinkule, W. Eschenbacher

National Institute for Occupational Safety and Health Division of Respiratory Disease Studies, 1095 Willowdale Road, Morgantown, WV 26505, USA>

Assessment of Respirator Fit during Exercise in A Hot Environment 

Paul D. Gardner, M. D. Caretti

U.S. Army Edgewood Chemical Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, MD 21010-5424, USA

U.S. Army SBCCOM Testing and Evaluation of Personal Protective Equipment for Civilian CB Defense 

Paul D. Gardner, W. D. Kuhlmann

U.S. Army Edgewood Chemical Biological Center, 5183 Blackhawk Road, Attn: AMSSB- RRT-PR ,Aberdeen Proving Ground, MD 21010-5424, USA

Comparison of Protective Mask Leakage Tester Equipment to Enhance Soldier Survivability 

R. A. Weis, L. L. C. Moss, G. A. Cherry, Eric Hanson

Army Research Laboratory APG, MD, USA
Air Techniques International Owings Mill, MD, USA

Update on NIOSH Standards Development Activities 

1095 Willowdale Rd., Morgantown, WV 26505-28888, USA

Effects of Respirators on Worker Efficiency 

Ron Cardarelli

CN Associates Inc., 249 Ayer Road, Suite 205 Harvard, MA 01451, USA

Intelligibility of Speech Through Personal Respirators Used During Bronchoscopy 

Ron Cardarelli, O. Schaefer

CN Associates Inc., 249 Ayer Road, Suite 205 Harvard, MA 01451, USA

Overview of the Canadian Standards Association (CSA) Standards Development Activities 

Ron Myers

CSA International

CSA International, 178 Rexdale Boulevard, Etobicoke, Ontario M9W 1R3, Canada

Respirator User Seal Checks: Use, Limitations, and Defining a Standard Method 

Roy T. McKay,  A. G. Freeman, C. L. Hall, L. J. Delaney, J. C. Bradley

University of Cincinnati, Department of Environmental Health, P.O. Box 670458 Cincinnati, Ohio 45267-0458, USA

Workplace Performance of a Supplied Air Hood During Aircraft Priming 

T. J. Nelson, T. J. Wheeler, T. S. Mustard

NIHS Inc., 2401 East Mall, Ardentown, DE 19180, USA

Ventilatory Responses to Carbon Dioxide during Moderate Exercise 

Takahashi Masayoshi

National Institute for Resources and Environment, 16-3 Onogawa, Tukuba Ibaraki 305-8569, Japan

NIOSH SCSR Certification Program

Timothy R. Merinar, S. L. Terry

Respirator Branch / Division of Respiratory, Disease Studies National Institute for Occupational Safety and Health, 1095 Willowdale Road, Morgantown, WV 26505-2888, USA

Update on CSA Respirator Standards Development Activities 

Tomislav Mehes

850 Marlborough Drive,Sudbury, ON P3A 3E9, Canada

Present and Future Challenge Aerosols for Dust Respirator Certification in Japan 

Toshihiko Myojo, M. Sugimoto

National Institute of Industrial Health

Symptoms of Victims Suffered From Sarin Nerve Gas Attack on the Tokyo Subway System 

Y. Ogawa, H. Shimizu, Y. Yamamura, H. Ando

Nat. Inst. Ind. Health, Kawasaki 214, Japan