Sofiĭskata tsŭrkva Sv. Sofii͡a.

Summary in French.

Car builders' cyclopedia of American practice.

The 2d ed., 1884, was reprinted in 1888; the 3d ed., 1895, reprinted in 1898.

The Commercial car journal.

Editor: Mar. 1911- James Artman.

The electric vehicle, an alternative to the gasoline-powered car /

"HD 9710 Gen. ; 75-75 SP."

Ocherk istorīi Litovsko-Russkago gosudarstva, do Li︠u︡blinskoĭ unīi vkli︠u︡chitelʹno : s prilozhenīem teksta khartīĭ, vydannykh velikomu kni︠a︡zhestvu Litovskomu i ego oblasti︠a︡m /

Mode of access: Internet.

Ubersetzung des zweiten Teiles der 24. Biographie Seu-mà Ts'ien's (Kià-i.) : mit Kommentar.

Thesis (doctoral)--Friedrich Wilhelms-Universitat zu Berlin.

Development of a motor vehicle materials historical high-volume industrial processing rates cost data bank (3500-4000 pound) full size car /

Mode of access: Internet.

Lažni car Šʹcepan Mali : istoričesko zbitije osamnajestogo vijeka /

Mode of access: Internet.

Le Jardin fleuriste : journal général des progrès et des intérêts horticoles et botaniques ... /

Subtitle varies slightly.

Comparative evaluation of microscopic car-following behavior

Microscopic traffic-simulation tools are increasingly being applied to evaluate the impacts of a wide variety of intelligent transport, systems (ITS) applications and other dynamic problems that are difficult to solve using traditional analytical models. The accuracy of a traffic-simulation system depends highly on the quality of the traffic-flow model at its core, with the two main critical components being the car-following and lane-changing models. This paper presents findings from a comparative evaluation of car-following behavior in a number of traffic simulators [advanced interactive microscopic simulator for urban and nonurban networks (AIMSUN), parallel microscopic simulation (PARAMICS), and Verkehr in Statiten-simulation (VISSIM)]. The car-following algorithms used in these simulators have been developed from a variety of theoretical backgrounds and are reported to have been calibrated on a number of different data sets. Very few independent studies have attempted to evaluate the performance of the underlying algorithms based on the same data set. The results reported in this study are based on a car-following experiment that used instrumented vehicles to record the speed and relative distance between follower and leader vehicles on a one-lane road. The experiment was replicated in each tool and the simulated car-following behavior was compared to the field data using a number of error tests. The results showed lower error values for the Gipps-based models implemented in AIMSUN and similar error values for the psychophysical spacing models used in VISSIM and PARAMICS. A qualitative drift and goal-seeking behavior test, which essentially shows how the distance headway between leader and follower vehicles should oscillate around a stable distance, also confirmed the findings.

On the existence of uni-instantaneous Q-processes with a given finite mu-invariant measure

Let S be a countable set and let Q = (q(ij), i, j is an element of S) be a conservative q-matrix over S with a single instantaneous state b. Suppose that we are given a real number mu >= 0 and a strictly positive probability measure m = (m(j), j is an element of S) such that Sigma(i is an element of S) m(i)q(ij) = -mu m(j), j 0 b. We prove that there exists a Q-process P(t) = (p(ij) (t), i, j E S) for which m is a mu-invariant measure, that is Sigma(i is an element of s) m(i)p(ij)(t) = e(-mu t)m(j), j is an element of S. We illustrate our results with reference to the Kolmogorov 'K 1' chain and a birth-death process with catastrophes and instantaneous resurrection.