Estimated lifetimes of road pavements in Sweden using time-to-event analysis

Maintenance planning of road pavement requires reliable estimates of roads’ lifetimes. In determining the lifetime of a road, this study combines maintenance activities and road condition measurements. The scope of the paper is to estimate lifetimes of road pavements in Sweden with time to event analysis. The model used includes effects of pavement type, road type, bearing capacity, road width, speed limit, stone size and climate zone, where the model is stratified according to traffic load. Among the nine analyzed pavement types, stone mastic had the longest expected lifetime, 32 percent longer than asphalt concrete. Among road types, ordinary roads with cable barriers had 30 percent shorter lifetime than ordinary roads. Increased speed lowered the lifetime, while increased stone size (up to 20 mm) and increased road width lengthened the lifetime. The results are of importance for life cycle cost analysis and road management.

Spring into summer : a novel

Spring into Summer is a novel based on my experiences as a student living in London for a year. The central character, an American under-graduate student studying history, attempts to complete a piece of work by his older brother who is killed in a car accident several months prior to his brother's departure for England. The narrative traces the younger brother's efforts and eventual failure to work on the history; in so doing, he also fails to become more like his older brother whom he greatly loved and admired. Thus, a doppelganger, or "Double" of sorts is used. Most of the action of the novel is set in London. However, the main character also travels to Dublin, York, and several other places in the British Isles, thereby giving a more complete picture of the experiences an American student undergoes while living abroad. During a year which many people might see as an escape from the problems and pressures of everyday life, the central character is forced to undergo a painful process of self-examination, resulting in his reevaluation of himself, his priorities, and his ambitions.

Food Line at a New York Trade School Social Event

This black and white photograph shows a large group of men lining up for dessert at a New York Trade School social event.

Speaker at a New York Trade School Social Event

A speaker is pictured along with other important guests on the dais at a New York Trade School social event. Black and white photograph.

Guests at a New York Trade School Social Event

This photograph features a table of guests at a New York Trade School social event. Photograph is black and white.

Charles W. Merideth at City Tech event

Charles W. Merideth is shown looking at pictures in a group at an event in the Atrium Building at City Tech. Charles W. Merideth was the sixth president of the City Tech. He was formerly installed on October 19, 1990. Before coming to City Tech, Merideth had a long career in science and higher education. Under Merideth, the College expanded the number of baccalaureate programs offered by the College.

Charles W. Merideth at a Multi-Cultural Week Event

Charles W. Merideth is pictured at the "Asia at a Glance"exhibit. The exhibit was a part of the May 1991 Multi-Cultural Week at City Tech. Charles W. Merideth was the sixth president of the City Tech. He was formerly installed on October 19, 1990. Before coming to City Tech, Merideth had a long career in science and higher education. Under Merideth, the College expanded the number of baccalaureate programs offered by the College.

The LaGuardia Review, 1977 Spring

- PUBLISHING STAFF: Publisher, JOHN M. O'SHAUGHNESSY; Business Manager, EILEEN MURRAY Layout, MONICA VECCHIO; Art Director, PETER BROWN; CONTRIBUTORS: C. Freeman Sleeper, Lorence A. Long, John A. Williams, John Hyland, Sarah Lanier Barber, Judith Gomez,

Perspective: LaGuardia Community College Newsletter (Spring 1981)

Vol.9 No.1 Spring 1981; Perspective is a quarterly publication of LaGuardia Community College / CUNY which is designed and edited by the Office of Communications, Bill Freeland, director. Information on news and features stories should be addressed to the office In room M194. Faculty and staff news items should be sent to Dr. Roberta Matthews, Associate Dean of Faculty, room SB65.

Listing of Faculty Publications, Spring 1982

The Library Media Resources Center is happy to publish this revised Listing of Faculty Publications. As you recall, the first edition was issued in 1979 and so, 2 1/2 years later, it is our pleasure to present a larger and more complete edition... Special thanks to Professor Albert Talero who did all the editing and arrangements for the publication. Thanks also to Professor Fred Low for making the TRS-80 wordprocessing facilities of the LaGuardia Automated Library System (LALS) available for this edition. --Ngozi Agbim, April 23, 1982; 51 p.

Perspective: LaGuardia Community College Newsletter (Spring 1983)

Vol. 11 No.2; Perspective is a quarterly publication of LaGuardia Community College / CUNY which is designed and edited by the Office of Communications, Bill Freeland, director. Information on news and features stories should be addressed to the office In room M194. Faculty and staff news items should be sent to Dr. Roberta Matthews, Associate Dean of Faculty, room SB65.