Entrance To Exit

The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.

Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.

“A rare playwright who could be a primary candidate for either the Nobel Prize in Literature or the Nobel Peace Prize.”—The New Yorker This new play about life and art by renowned playwright Athol Fugard is based on his early friendship with actor Andrew Huegonit, considered the finest classical actor of their native South Africa. It is the story of one great artist’s exit from the stage and another’s beginning theater career. Athol Fugard’s work includes Blood Knot, “Master Harold”…and the boys, and My Children! My Africa! He has been widely produced in South Africa and London, on Broadway and across the United States.

This book highlights human behaviour and architectural considerations for prescriptive code requirements for emergency exits in heritage cultural centers. Closed circuit television camera (CCTV) footage from a Canadian heritage cultural centre was analyzed from three separate unannounced evacuations, where recommendations based on the first two evacuations were implemented for the third. This study aims to (1) develop a baseline for the behaviour and actions of people during the pre-movement and movement stages of emergency egress and evacuation situations and (2) collect behavioural and movement data to aid the fire safety community with the decision process for egress and evacuation strategies and (3) interrogate and highlight architectural barriers in heritage structures with respect to emergency evacuation. The discussion of findings includes occupant behaviour, architectural implications and evacuation modelling and considers the often-conflicting intersection between architectural conservation and fire safety.

This textbook provides an accessible introduction to the fundamentals of geometric and physical optics as they relate to practical problems encountered by engineers and researchers in designing and analyzing optical systems. In this updated edition, the author focuses on topics that are critical to understanding how the basic principles of optics affect design decisions. In addition to information on breadboarding experiments and prototypes, the new edition also expands its coverage of diffraction and includes numerous complete examples, and practical reminders Professor Charles A. DiMarzio is an associate professor in the Department of Electrical and Computer Engineering, the Department of Mechanical and Industrial Engineering, and the Department of Bioengineering at Northeastern University in Boston, Massachusetts. He spent 14 years at Raytheon Company’s Electro-Optics Systems Laboratory in coherent laser radar for air safety and meteorology. Among other projects there, he worked on an airborne laser radar, flown on the Galileo-II, to monitor airflow related to severe storms, pollution, and wind energy, and another laser radar to characterize the wake vortices of landing aircraft. His current research in biomedical optics focuses on microscopy including coherent imaging, structured illumination, and multi-modal imaging. He is also a founding member of Gordon-CenSSIS – the Gordon Center for Subsurface Sensing and Imaging Systems.

This book provides all the essential and best elements of Kidger's many courses taught worldwide on lens and optical design. It is written in a direct style that is compact, logical, and to the point--a tutorial in the best sense of the word. "I read my copy late last year and read it straight through, cover to cover. In fact, I read it no less than three times. Its elegant expositions, valuable insights, and up-front espousal of pre-design theory make it an outstanding work. It's in the same league with Conrady and Kingslake." Warren Smith.