منابع مشابه
Analyzing Power Fluctuations in Nuclear Reactions
The joint analysis of differential analyzing power (AP) and differential cross section in the nuclear reactions of 1/2+J1--+J2+J3 type in the region of strongly overlapping resonances are presented. Consideration is valid in the absence of the channel-channel compound nuclear correlations. The fluctuations of AP and cross section are proved to be statistically correlated, the greater the direct...
متن کاملanalyzing patterns of classroom interaction in efl classrooms in iran
با به کار گیری روش گفتما ن شنا سی در تحقیق حا ضر گفتا ر میا ن آموزگا را ن و زبا ن آموزا ن در کلا سهای زبا ن انگلیسی در ایرا ن مورد بررسی قرار گرفت. ا هداف تحقیق عبا رت بودند از: الف) شنا سا ئی سا ختارهای ارتبا ط گفتا ری میا ن معلمین و زبا ن آموزا ن ب) بررسی تا ثیر نقش جنسیت دبیرا ن و زبا ن آموزان بر سا ختا رهای ارتبا ط گفتا ری میا ن آنها پ) مشخص کردن اینکه آ یا آموزگاران غا لب بر این ارتبا ط گف...
A Heterogeneous Visual Imaging Model for Analyzing the Impact of Vehicle Type on Car-Following Dynamics
1 Heterogeneity is an essential characteristic in car-following behaviors, which can be defined 2 as the differences between the car following behaviors of driver/vehicle combination under 3 comparable conditions. This paper proposes a Visual Imaging Model (VIM) with relaxed 4 assumption on a driver’s perfect perception for 3-D traffic information and uniform reaction 5 to vehicles with differe...
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We present a traffic model that extends the linear car-following model as well as the minplus traffic model (a model based on the min-plus algebra). A discrete-time car-dynamics describing the traffic on a 1-lane road without passing is interpreted as a dynamic programming equation of a stochastic optimal control problem of a Markov chain. This variational formulation permits to characterize th...
متن کاملComparison of Car-following models
Traffic simulation is an often used tool in the study of traffic systems. A traffic simulation model consists of several sub-models; each handles one specific task in the simulation. These sub-models include, among others, car-following. This model controls the interactions with the preceding vehicle in the same lane. This paper compares and describes the car-following models used in the four t...
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ژورنال
عنوان ژورنال: Transportation Research Part B: Methodological
سال: 2012
ISSN: 0191-2615
DOI: 10.1016/j.trb.2012.06.007