Two-level model and avoided crossings
Non-adiabatic transitions near avoided crossings: theory and numerics
... energy level far from the avoided crossing is a very small Gaussian ϕ 0 , while near the avoided crossing the transmitted part is much ...energy level changes dramatically, as it moves away ...
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Advanced model-based risk reasoning on automatic railway level crossings
... risk model, the influence strength (IS), which represents the impact level of parent nodes on their respective child nodes, can be computed through GeNIe tool using Euclidean distance (Koiter, ...influence ...
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Level of service at unsignalized pedestrian crossings
... pedestrian crossings the recommended value is 0, and for clearly marked pedestrian crossings it is ...in two countries of the southeastern region of Europe have been ...mathematical model ...
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A Low Cost Efficient Model for Automatic Barricading of Unmanned Railroad Level Crossings
... Unmanned Level Crossings continue to be a matter of concern for Indian Railways as most of the train mishaps take place in these unmanned level crossings, ...railway crossings in the ...
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High-order harmonic generation in a driven two-level atom: Periodic level crossings and three-step processes
... Max Planck Institut fu¨r Physik komplexer Systeme, No¨thnitzer Strasse 38, D-01187 Dresden, Germany 共 Received 20 December 2001; published 15 July 2002 兲 We investigate high-order harmonic generation in closed systems ...
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Safety Status of Level Crossings in Dhaka City
... class level crossings are eleven within the study ...at level crossings in Dhaka city is 4 times more than that of Dhaka ...of level crossing accidents in Dhaka city and Dhaka Division ...
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Level Crossings: A guide for managers, designers and operators
... Consultation Before submitting a request for an order, the crossing operator must formally advise and consult ORR 3.53 and the local traffic authority of his intention to do so (section 1(8A) of the Level ...
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Is Two level Morphology a Morphological Model?
... ogy from a linguistic point o f view. The model will be compared to three other traditional, linguistic morphological models, lA , IP and W P. It will be shown that there are linguistic phenomena that can hardly ...
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The Basic Two-Level Regression Model
... each model, and scrutin- izing them all at each step is not always ...our model might well be influenced by a violation of some ...the two residual terms in the intercept-only model, to find ...
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Towards safer level crossings: existing recommendations, new applicable technologies and a proposed simulation model
... WiMAX would provide more range than necessary. WLAN with two or three consecutive repeaters and corresponding hops would provide the necessary communication range. For our LX application, in addition to train ...
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Evaluating safety at railway level crossings with microsimulation modeling
... Railway Level Crossings with Microsimulation Modeling Li-Sian Tey, Inhi Kim, and Luis Ferreira Safety at railway level crossings (RLXs) is a worldwide issue that increasingly attracts the ...
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Human-centered measures to enhance safety at level crossings
... The third processing step was to rank the measures in terms of their prospects to increase LC safety. To this end, nine human factors experts individually assessed to what extent each measure would reduce the risk of LC ...
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Near-miss event detection at railway level crossings
... of two critical thresholds around near-miss occurrences to be ...a level crossing while the train is on ...all level crossings, located ...for level crossings with stop signs, or ...
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Statistical two level model of the production process
... The mathematical model of economical-manufacturing systems with mass production output was constructed. The state of any production system at any time moment is usually given as a point in two-dimensional ...
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Time-of-day Visibility-based Pedestrian Gap Acceptance Model for Two-Way Stop Controlled Crossings
... of model development, different variable selection schemes ...probit model was also ...confidence level, where ...the model. A higher R 2 value indicates better model fit, but the ...
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Safety on Railway Level Crossings in Kurunegala District, Sri Lanka
... railway level crossings were ...Governments, level crossings can be avoided. Level crossing collisions are usually caused by inattention or by drivers becoming impatient or ...
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ANALYTICAL EXPECTATION OF NUMBER OF LEVEL CROSSINGS OF A RANDOM TRIGONOMETRIC POLYNOMIAL
... To evaluate the variance specially, and some other applications generally it is important to consider the covariance of the number of real zeros of (t ) in any two disjoint intervals. To this end, let (t ) be ...
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ANALYTICAL EXPECTATION OF NUMBER OF LEVEL CROSSINGS OF A RANDOM TRIGONOMETRIC POLYNOMIAL
... Tends to N u ( a , b ) N u ( c , d ) as m with probability one. See also {1,page 287}. We first note that E N u ( a , b ) N u ( c , d ) is finite and therefore N u ( a , b ) N u ( c , d ) is finite with ...
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Quantum search at low temperature in the single avoided crossing model
... Following the analytical calculations, we want to observe numerically, the dynamics of a quantum walk search algorithm for a two level system in a thermal bath. We use P ython3 to perform the calculations ...
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A Two Level Model for Context Sensitive Inference Rules
... the two test ...our model outperformed all other baselines (sta- tistically significant at p < ...topic- level similarities for differentiating valid and in- valid contexts for rule ...our ...
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