نتایج جستجو برای: trip purpose

تعداد نتایج: 506065  

2011
Erik Jenelius Lars-Göran Mattsson David Levinson

The delay costs of traffic disruptions and congestion and the value of travel time reliability are typically evaluated using single trip scheduling models, which treat the trip in isolation of previous and subsequent trips and activities. In practice, however, when activity scheduling to some extent is flexible, the impact of delay on one trip will depend on the actual and predicted travel time...

2015
Samil Jung Chengping Li Jingjing Duan Soonduck Lee Kyeri Kim Yeonji Park Young Yang Keun-Il Kim Jong-Seok Lim Chung-Il Cheon Young-Sook Kang Myeong-Sok Lee

TRIP-Br1 oncogenic protein has been shown to have multiple biological functions in cells. In this study, we demonstrate that TRIP-Br1 functions as an oncoprotein by inhibiting autophagy, apoptosis, and necroptosis of cancer cells and eventually helping them to survive under the nutrient/serum starved condition. TRIP-Br1 expression level was significantly increased in conditions with low levels ...

Journal: :Transportation Science 2015
Juha-Matti Kuusinen Janne Sorsa Marja-Liisa Siikonen

We present a constraint programming formulation for the elevator trip origin-destination matrix estimation problem, and propose different approaches to solve the problem. An elevator trip consists of successive stops in one direction of travel with passengers inside the elevator. It can be defined as a directed network, where the nodes correspond to the stops on the trip, and the arcs to the po...

1997
Sighart F Fischer P O J Scherer

A new mechanism for the primary photoinduced charge separation in photosynthesis is proposed. It involves as real intermediate between the excited special pair state P * and the primary charge separated state P + H − L a trip-trip-singlet P T B T L , which consists of a triplet on the dimer P and a further triplet on the monomer B L. Both combine to a singlet. The electron transfer is caused by...

2004
Naresh C. Pradhan PingSun Leung

Fishers’ trip choice behavior in Hawaii’s longline fishery was analyzed by applying a utility theoretic mixed model (a combination of the conditional and multinomial logit (unordered) models) which accounts for both choiceand individual-specific attributes. The results indicate that fishers demonstrated utility maximizing and risk-averse behavior. They exhibited ‘inertia’ in switching to altern...

Journal: :مهندسی عمران فردوسی 0
محمود احمدی نژاد شهریار افندی زاده سید مهدی یدی همدانی

the conventional intervening opportunity model which is potentially a powerful analytical and probabilistic model, has been used in transportation planning to model trip distribution pattern. this model is basically suffering from two main limitations. these limitations are the assumptions that trip makers are fully aware of all available opportunities in the area and their trip lengths to all ...

Journal: :نشریه پرستاری ایران 0
منصوره یادآور نیکروش nikrevesh yadavar m. محبوبه محمودیان الگا داود آقای کمالی

extractthe fetal as a passenger that her/his trip takes nine months. accidents and incidents may cause this trip will remain incomplete or to create different effects. islamic authors believe these accidents and incidents not only affected fetal but also affected on all of mental and physical aspects of fetal ' s mather, because fetal is such a part of her body. as good nutrition in mother...

1992
David Levinson

This paper discusses the development of an afternoon peak period trip generation model for both work and non-work trips. Three data sources are used in model development, a Household Travel Survey, a Census-Update Survey, and a Trip Generation Study. Seven one-direction trip purposes are defined, specifically accounting for stops made on the return trip from work to home. Trips are classified b...

1997

Convenience markets with gasoline pumps have flourished throughout the United States in the past 10 years. The growing demand for self-service gasoline and convenience grocery goods, readily accessible with fast service, have fueled a boom in the convenience market business. As transportation engineers and planners, we are asked to determine the impacts of developments on the transportation sys...

Journal: :Tourism 2021

The professionalization of tourism education through experiential learning by fieldwork should be a key aspect sustainable development strategies. Based on the previous statement, aim this research is to develop experience an academic field trip in Copper Canyon, with purpose generating practical situation that serves as strategy and practice sustainability syllabus Tourism Planning at Autonomo...

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