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Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
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1

Airborne Traffic Flow Data and Traffic Management  

E-Print Network [OSTI]

Position and Time Registration Vehicle detection Vehicle tracking Scaling Road mask Source: Hickman: Treiterer Source: Treiterer and Taylor (1966) #12;atlas University of Arizona / ATLAS VEHICLE DETECTION on spatial characteristics of traffic patterns · Goal: Improve efficiency of transportation system

Bertini, Robert L.

2

Lattice Boltzmann model for traffic flow  

Science Journals Connector (OSTI)

Mesoscopic models for traffic flows are usually difficult to be employed because of the appearance of integro-differential terms in the models. In this work, a lattice Boltzmann model for traffic flow is introduced on the basis of the existing kinetics models by using the Bhatnagar-Gross-Krook-type approximation interaction term in the Boltzmann equation and discretizing it in time and phase space. The so-obtained model is simple while the relevant parameters are physically meaningful. Together with its discrete feature, the model can be easily used to investigate numerically the behavior of traffic flows. In consequence, the macroscopic dynamics of the model is derived using the Taylor and Chapman-Enskog expansions. For validating the model, numerical simulations are conducted under the periodic boundary conditions. It is found that the model could reasonably reproduce the fundamental diagram. Moreover, certain interesting physical phenomena can be captured by the model, such as the metastability and stop-and-go phenomena.

Jianping Meng; Yuehong Qian; Xingli Li; Shiqiang Dai

2008-03-06T23:59:59.000Z

3

Traffic flow models and service rules for complex production systems  

E-Print Network [OSTI]

Traffic flow models and service rules for complex production systems C. Ringhofer Abstract We emphasis is given to the implementation of service rules for complex systems, involving multiple product flow type models for complex production systems. Traffic flow models represent, in some sense

Ringhofer, Christian

4

E-Print Network 3.0 - air traffic flow Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

flow Page: << < 1 2 3 4 5 > >> 1 Visualization of Air Traffic Flow for Modeling and Control Applications Banavar Sridhar and Kapil Sheth Summary: Visualization of Air Traffic...

5

Adjustable flow rate controller for polymer solutions  

DOE Patents [OSTI]

An adjustable device for controlling the flow rate of polymer solutions which results in only little shearing of the polymer molecules, said device comprising an inlet manifold, an outlet manifold, a plurality of tubes capable of providing communication between said inlet and outlet manifolds, said tubes each having an internal diameter that is smaller than that of the inlet manifold and large enough to insure that viscosity of the polymer solution passing through each said tube will not be reduced more than about 25 percent, and a valve associated with each tube, said valve being capable of opening or closing communication in that tube between the inlet and outlet manifolds, each said valve when fully open having a diameter that is substantially at least as great as that of the tube with which it is associated.

Jackson, Kenneth M. (Bartlesville, OK)

1981-01-01T23:59:59.000Z

6

TRACKING ELEPHANT FLOWS IN INTERNET BACKBONE TRAFFIC WITH AN FPGA-BASED CACHE  

E-Print Network [OSTI]

TRACKING ELEPHANT FLOWS IN INTERNET BACKBONE TRAFFIC WITH AN FPGA-BASED CACHE Martin Zadnik an FPGA-friendly approach to track- ing elephant flows in network traffic. Our approach, Single Step elephant flows: con- servatively promoting potential elephants and evicting low- rate flows in LRU manner

Haddadi, Hamed

7

Self-Control of Traffic Lights and Vehicle Flows in Urban Road Networks  

E-Print Network [OSTI]

Based on fluid-dynamic and many-particle (car-following) simulations of traffic flows in (urban) networks, we study the problem of coordinating incompatible traffic flows at intersections. Inspired by the observation of self-organized oscillations of pedestrian flows at bottlenecks [D. Helbing and P. Moln\\'ar, Phys. Eev. E 51 (1995) 4282--4286], we propose a self-organization approach to traffic light control. The problem can be treated as multi-agent problem with interactions between vehicles and traffic lights. Specifically, our approach assumes a priority-based control of traffic lights by the vehicle flows themselves, taking into account short-sighted anticipation of vehicle flows and platoons. The considered local interactions lead to emergent coordination patterns such as ``green waves'' and achieve an efficient, decentralized traffic light control. While the proposed self-control adapts flexibly to local flow conditions and often leads to non-cyclical switching patterns with changing service sequences ...

Lämmer, Stefan

2008-01-01T23:59:59.000Z

8

Phase transition in a directed traffic flow network  

Science Journals Connector (OSTI)

The generic feature of traffic in a network of flowing electronic data packets is a phase transition from a stationary free-flow phase to a continuously growing congested nonstationary phase. In the most simple network of directed oriented square lattice we have been able to observe all crucial features of such flow systems having nontrivial critical behavior near the critical point of transition. The network here is in the shape of a square lattice and data packets are randomly posted with a rate ? at one side of the lattice. Each packet executes a directed diffusive motion toward the opposite boundary where it is delivered. Packets accumulated at a particular node form a queue and a maximum of m such packets randomly jump out of this node at every time step to its neighbors on a first-in-first-out basis. The phase transition occurs at ?c=m. The distribution of travel times through the system is found to have a log-normal behavior and the power spectrum of the load time series shows 1?f-like noise similar to the scenario of Internet traffic.

G. Mukherjee and S. S. Manna

2005-06-10T23:59:59.000Z

9

Post processing large integer programming problems in air traffic flow management  

E-Print Network [OSTI]

and Infor- mation Sciences, School of Business Administration, University of Houston, Houston, TX, 1993. [6] M. P. Helme, K. S. Lindsay, and S. V. Massimini, "Opti&nization Models for Air Traffic Flow IVIanagcmcnt: Ncw Formulations, " MTR 92W0000152..., The IVIITRE Corporation, Mclean, VA, 1992. [7] K. S. Lin&lsay, "Traffic flow modeling with the Time Assignment Model, " MTR 93W0000119, Thc lVIITRE Corporation, Mclean, VA, 1993. [8] K. S. Lindsay, E. A. Boyd and R. Burlingame, "Traffic Flow Management...

Gangadharan, Rajesh

2012-06-07T23:59:59.000Z

10

Empirical Features of Spontaneous and Induced Traffic Breakdowns in Free Flow at Highway Bottlenecks  

E-Print Network [OSTI]

Based on an empirical study of real field traffic data measured in 1996--2014 through road detectors installed on German freeways, we reveal physical features of empirical nuclei for spontaneous traffic breakdown in free flow at highway bottlenecks. It is shown that the source of a nucleus for traffic breakdown is the solely difference between empirical spontaneous and induced traffic breakdowns at a highway bottleneck. Microscopic traffic simulations with a stochastic traffic flow model in the framework of three-phase theory explain the empirical findings. It turns out that in the most cases, a nucleus for empirical spontaneous traffic breakdown occurs through an interaction of one of waves in free flow with an empirical permanent speed disturbance localized at a highway bottleneck. The wave is a localized structure in free flow, in which the total flow rate is larger and the speed averaged across the highway is smaller than outside the wave. The waves in free flow appear due to oscilations in the percentage...

Kerner, Boris S; Klenov, Sergey L; Rehborn, Hubert; Leibel, Michael

2015-01-01T23:59:59.000Z

11

A non-continuum approach to obtain a macroscopic model for the flow of traffic  

E-Print Network [OSTI]

by continuum models for the flow of traffic. The number of vehicles in a typical section of a freeway does not justify traffic being treated as a continuum. It is also important to recognize that the basic premises of kinetic theory are not appropriate...

Tyagi, Vipin

2007-09-17T23:59:59.000Z

12

A tractable optimization framework for Air Traffic Flow Management addressing fairness, collaboration and stochasticity  

E-Print Network [OSTI]

We propose a tractable optimization framework for network Air Traffic Flow Management (ATFM) with an eye towards the future. The thesis addresses two issues in ATFM research: a) fairness and collaboration amongst airlines; ...

Gupta, Shubham, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

13

Intelligent Cruise Control design based on a traffic flow specification  

E-Print Network [OSTI]

The principal objectives of the Automated Highway graphics. System (AHS), an Intelligent Transportation System (ITS) technology, are to increase the safety and through-put of the existing highway by traffic automation. Advanced Vehicle Control...

Huandra, Rusli

2012-06-07T23:59:59.000Z

14

Visualization of Traffic Flow and Atmospheric Pollutant Flow in Urban Areas  

E-Print Network [OSTI]

and air pollutants using polygons and translucent particles. The system is applied for public roads around.transport.iis.u-tokyo.ac.jp CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. #12;

Tokyo, University of

15

Study of the impact of rainfall on freeway traffic flow in Southeast China  

Science Journals Connector (OSTI)

The purpose of this paper is to quantify the impact of rainfall on freeway traffic flow using toll station data and precipitation data. Five rainfall categories were classified based on precipitation intensity. Hourly traffic volume and travel times were retrieved and analysed in three spatial scales: at toll stations, on freeway sections between two toll stations, and on freeway corridors composed of multiple sections. Travel times for passenger cars in each rainfall category were studied and the impact of rainfall on traffic volume and travel time was quantified. The non-parametric Kruskal-Wallis test was performed to check the significance of difference among various categories.Calculated traffic volume reduction coefficients and travel time incremental coefficients for each rainfall category were compared with existing research results, which showed obvious differences. Potential causes are discussed to explain the discrepancy in coefficient values.

Saini Yang; Jiayuan Ye; Xuechi Zhang; Hao Liu

2012-01-01T23:59:59.000Z

16

A Hamilton-Jacobi approach to junction problems and application to traffic flows  

E-Print Network [OSTI]

A Hamilton-Jacobi approach to junction problems and application to traffic flows C. Imbert , R of a model case of first order Hamilton-Jacobi equations posed on a "junction", that is to say the union of such problems. Keywords: Hamilton-Jacobi equations, discontinuous Hamiltonians, viscosity solutions, optimal

Paris-Sud XI, Université de

17

Macroscopic traffic flow modelling and ramp metering control using Matlab/Simulink  

Science Journals Connector (OSTI)

Computer programs to simulate traffic flow offer an opportunity to evaluate new strategies for reducing delays, congestion, fuel consumption and pollution. This paper describes a Statistical Traffic Model or STM, which is based on accepted macro-modelling concepts, such as the conservation of vehicles and the fundamental traffic diagram. In this case, the model is constructed using the well known Matlab/Simulink™ software package, so providing an integrated approach for data processing, graphical presentation of data, control system design and macroscopic simulation in one straightforward to use, widely available environment. To illustrate the methodology, the STM is applied to a section of the M3/M27 Ramp Metering Pilot Scheme in the UK. This Highways Agency sponsored project, based in the Southampton area, utilises traffic lights at the on-ramp entrances to regulate access to the main carriageway of the motorway, in an attempt to maintain flow close to the capacity. The paper utilises the model to help design a locally-coordinated ramp metering algorithm, based on proportional-integral-plus (PIP) control methods. In this manner, the STM proves particularly valuable for the application of multi-objective optimisation techniques in the design of new traffic management systems.

C James Taylor; Paul G McKenna; Peter C Young; Arun Chotai; Mike Mackinnon

2004-01-01T23:59:59.000Z

18

Chapter 8 - Signal Flow. The Keys to Directing Audio Traffic  

Science Journals Connector (OSTI)

A key component of audio engineering is to fully understand the analog model of signal flow, that is, how sound travels from the beginning to the end of its audio path. Much of audio engineering is troubleshooting different issues that occur during music production. Understanding signal flow can help you quickly pinpoint and solve a problem in order to keep a session running smoothly. When recording, the signal flow path starts where you plug in the microphone and ends at the speakers, or two-track recorder. Once this concept is understood, you will be able to hook up most gear, understand a patchbay, and troubleshoot yourself out of just about any mess! Knowing the analog model of signal flow will translate to almost any audio situation. Don't get frustrated if you don't fully understand the concept at first. It usually takes some experience and practical application to totally grasp signal flow. Keywords: A/D Converters and Audio, Analog Model of Signal Flow, Applying Signal Flow, Eight-track, Four-track, Gain, Interfaces, Laptop, Laptop with Audio Interface, Setting Levels, Signal Flow, Structure, Units

Timothy A. Dittmar

2012-01-01T23:59:59.000Z

19

Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing and an Area-Wide  

E-Print Network [OSTI]

, headway, vehicle type) were simultaneously measured using a video-based area-wide traffic detection system collected via conventional and advanced vehicle monitoring systems. The project is sponsored1 Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing

Frey, H. Christopher

20

Street-based Topological Representations and Analyses for Predicting Traffic Flow in GIS  

E-Print Network [OSTI]

It is well received in the space syntax community that traffic flow is significantly correlated to a morphological property of streets, which are represented by axial lines, forming a so called axial map. The correlation co-efficient (R square value) approaches 0.8 and even a higher value according to the space syntax literature. In this paper, we study the same issue using the Hong Kong street network and the Hong Kong Annual Average Daily Traffic (AADT) datasets, and find surprisingly that street-based topological representations (or street-street topologies) tend to be better representations than the axial map. In other words, vehicle flow is correlated to a morphological property of streets better than that of axial lines. Based on the finding, we suggest the street-based topological representations as an alternative GIS representation, and the topological analyses as a new analytical means for geographic knowledge discovery.

Jiang, Bin

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Cyclostrophic adjustment in swirling gas flows and the Ranque-Hilsch vortex tube effect  

SciTech Connect (OSTI)

A theoretical analysis of cyclostrophic adjustment is presented; i.e., adjustment to balance between pressure gradient and centrifugal force in axisymmetric flow of an inviscid gas is examined. The solution to the problem is represented as the sum of a time-independent (balanced) and time-dependent (wave) components. It is shown that the wave component of the flow in an unbounded domain decays with time, and the corresponding solution reduces to the balanced component. In a bounded domain, the balanced flow component exists against the background of undamped acoustic waves. It is found that the balanced flow is thermally stratified at Mach numbers close to unity, with a substantial decrease in gas temperature (to between -50 and -100 deg. C) in the axial region. This finding, combined with the results of special experiments, is used to explain the Ranque-Hilsch vortex tube effect.

Kalashnik, M. V., E-mail: lingel@obninsk.com; Visheratin, K. N. [SPA Typhoon (Russian Federation)], E-mail: kvisher@typhoon.obninsk.ru

2008-04-15T23:59:59.000Z

22

On the efficient detection of elephant flows in aggregated network traffic Javier Rivillo, Jose-Alberto Hernandez and Iain W. Phillips  

E-Print Network [OSTI]

On the efficient detection of elephant flows in aggregated network traffic Javier Rivillo, Jos, where usually a few flows carry most of the data. This is commonly refered to as "elephant and mice phenomenon". The performance of the network can be improved detecting the elephant flows and applying traffic

Haddadi, Hamed

23

Characterisation of Optical Flow Anomalies in Pedestrian Traffic Ernesto L. Andrade, Scott Blunsden and Robert B. Fisher  

E-Print Network [OSTI]

Characterisation of Optical Flow Anomalies in Pedestrian Traffic Ernesto L. Andrade, Scott Blunsden and Robert B. Fisher School of Informatics, Edinburgh University, UK eaneto@inf.ed.ac.uk, S.J.Blunsden@sms.ed.ac.uk, rbf@inf.ed.ac.uk ABSTRACT ­ This paper applies a video modelling technique to a surveillance scenario

Fisher, Bob

24

Queueing in Traffic Flows This project studies the effects of vehicle routing on pollution levels. We aim to develop queueing theory  

E-Print Network [OSTI]

model to predict air pollution in a wider region. These predictions will be tested using remote sensing forecast can then predict how air pollution is affected by this emission. Rerouting Alternative routing can reduce traffic jams and air pollution. Numereous options are available to reroute traffic flows, e

Boucherie, Richard J.

25

System-Optimal Routing of Traffic Flows with User Constraints in Networks with Congestion  

E-Print Network [OSTI]

The design of route-guidance systems faces a well-known dilemma. The approach that theoretically yields the system-optimal traffic pattern may discriminate against some users, for the sake of favoring ...

Jahn, Olaf

2004-12-10T23:59:59.000Z

26

Mathematical simulation of street traffic in the presence of traffic lights  

Science Journals Connector (OSTI)

One-dimensional traffic flow in the presence of two-position traffic lights is considered. A quasi-linear differential equation of the first order for traffic flow density is used as a model. The problem to be...

M. V. Lur’e

2010-06-01T23:59:59.000Z

27

Probabilistic models of freeway safety performance using traffic flow data as predictors  

E-Print Network [OSTI]

flow data from the front end processors of the Vehicle Detection System (VDS), received directly from it is not possible to know effective vehicle length at such a detailed level (that is, the mix of long and short vehicles is unknown at a specific place for a short period of time), we avoid using any direct speed

Detwiler, Russell

28

Calibration of microscopic traffic-flow models using multiple data sources  

Science Journals Connector (OSTI)

...multi-lane A2 freeway near the Dutch city of Utrecht, and is characterized by congested flow...Durbin-Watson test (Durbin 1970) can then be applied to test if the estimate of the autocorrelation...2005), the approach is successfully applied using the difference between the predicted...

2010-01-01T23:59:59.000Z

29

The use of a simple cellular automata model as a testbed for kinetic theories of vehicular traffic flow  

E-Print Network [OSTI]

The broad objective of this thesis is to explore the potential for the use of Cellular Automata (CA) models to provide a testbed for comparison of different kinetic models of vehicular traffic. We intend to develop a quantitative technique...

Raney, Bryan Keith

2000-01-01T23:59:59.000Z

30

To BDI, or not to BDI: design choices in an agent-based traffic flow management simulation  

Science Journals Connector (OSTI)

Belief-Desire-Intention (BDI) is a powerful agent paradigm that allows for the development of so-called intelligent agents - agents that can reason and act based on their beliefs and intentions. However, this power often comes at the cost of increased ... Keywords: air traffic control, belief-desire-intent, efficiency

Shawn R. Wolfe; Maarten Sierhuis; Peter A. Jarvis

2008-04-01T23:59:59.000Z

31

Research and Road Traffic  

Science Journals Connector (OSTI)

... been advocated for Great Britain within my knowledge, deserve other than the fervent opposition of pedestrians as well as motorists. They can do nothing for safety?they do not discover ... relate the number of road fatalities in a place to the amount of traffic flow (pedestrian and other) there. It would establish at an early moment the machinery for measuring ...

MERVYN O'GORMAN

1934-09-01T23:59:59.000Z

32

Traffic culture human factors & traffic safety  

E-Print Network [OSTI]

Traffic culture human factors & traffic safety by Dr.-Ing. Haraldur Sigþórsson and Dr.-Ing. Stefán) Culture, traffic culture and traffic safety culture are interrelated Culture www.hr.is 3 Traffic Culture Traffic safety culture What is culture? · A culture is a collection of behavioral patterns that are found

Karlsson, Brynjar

33

Genetic fuzzy logic approach to local ramp metering control using microscopic traffic simulation.  

E-Print Network [OSTI]

??Ramp metering, one of the most effective solutions for improving motorway traffic flows, is playing increasingly important role in traffic management systems. Because of its… (more)

Yu, Xue Feng

2009-01-01T23:59:59.000Z

34

Energy Saving Through Traffic Profiling and Prediction in Self-Optimizing Optical Networks  

Science Journals Connector (OSTI)

A method that automatically learns and predicts the traffic behavior to save energy by adjusting the number of active optical carriers is presented. Simulations prove it provides large...

Siracusa, Domenico; Pederzolli, Federico; Lo Cigno, Renato; Salvadori, Elio

35

Shaft adjuster  

DOE Patents [OSTI]

Abstract and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus. 3 figs.

Harry, H.H.

1988-03-11T23:59:59.000Z

36

A simulation model for urban traffic noise  

Science Journals Connector (OSTI)

Urban traffic noise is studied by a simulation model whose main features are the following: effects of traffic lights speed limit possibility of vehicles overtaking and driving styles. In the model there is a basic assumption about driver’s behavior (‘‘follow the leader’’) considering the case of straight and level road with two lanes for every carriageway and two traffic lights. Three driving styles are considered: A (‘‘quiet driver’’): change of gear at 60% of engine speed corresponding to maximum torque B (‘‘normal driver’’): at 80% C (‘‘fast driver’’): at 100%. The behavior rules provide for: keeping of safety distance overtaking if there are vehicles at different speeds deceleration and stop at traffic lights with red synchronization of two traffic lights if requested. From the kinematic side the model was validated by comparison with acceleration distribution of a real vehicle’s flow while the acoustic one was by the comparison with noise levels measured along urban streets. The simulation model lets one take into account the following factors concerning the traffic noise emission: main noise sources of vehicle (tires engine intake and exhaust system) traffic flow and maximum speed allowed traffic mix as regards different driving styles.

A. Di Giulio; F. Mancosu; C. Nucci; L. Zocchi

1999-01-01T23:59:59.000Z

37

Analysis of Elephant Users in Broadband Network Traffic  

E-Print Network [OSTI]

Analysis of Elephant Users in Broadband Network Traffic P´eter Megyesi and S´andor Moln´ar High,molnar}@tmit.bme.hu Abstract. Elephant and mice phenomena of network traffic flows have been an interesting research area is caused by a small percentage of large flows, called the elephants. In this paper, we investigate the same

Molnár, Sándor

38

E-Print Network 3.0 - air traffic control Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: air traffic control Page: << < 1 2 3 4 5 > >> 1 Visualization of Air Traffic Flow for Modeling and...

39

E-Print Network 3.0 - air traffic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Pollutant Flow in Urban Areas Summary: .transport.iis.u-tokyo.ac.jp CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. CCity modelity model... Air...

40

Adjustable Speed Drive Part-Load Efficiency  

Broader source: Energy.gov [DOE]

An adjustable speed drive (ASD) is a device that controls the rotational speed of motor-driven equipment. Variable frequency drives (VFDs), the most common type of ASDs, efficiently meet varying process requirements by adjusting the frequency and voltage of the power supplied to an AC motor to enable it to operate over a wide speed range. External sensors monitor flow, liquid levels, or pressure and then transmit a signal to a controller that adjusts the frequency and speed to match process requirements.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Analysis from robust control under environment constraint: application for traffic model  

Science Journals Connector (OSTI)

Traffic management solutions are increasingly called for to address problems of transport and mobility and nowadays, even to address the environmental impact. Traffic control uses strategies to reduce bottlenecks, travel time and costs. Although it is usually assumed that an improved traffic flow will result in lower vehicle emissions, little scientific research has been done concerning the effects of traffic control on emissions. Moreover, because changes in traffic flow do not necessarily influence travel times, noise and air quality in the same way, there is a clear need for a combined approach. The main idea was to apply control strategy on the road under the assumption of ensuring fluid traffic flow. In the following the gas emissions were evaluated as results of this regulation procedure. The proposed control approach is based on non-integer robust methodology. The chosen study case is a macroscopic traffic flow model.

Milka Uzunova; Mohamed Djemai

2014-01-01T23:59:59.000Z

42

Traffic Management Specialist  

Broader source: Energy.gov [DOE]

The incumbent in this position will serve as a Traffic Management Specialist for BPAs Transmission Business Line (TBL) and oversee commercial transportation services for the movement of materials...

43

Traffic Safety Facts 2004  

National Nuclear Security Administration (NNSA)

information on highway traffic safety, which can be accessed by Internet users at web site www.nhtsa.dot.govpeoplencsa, includes the following annual NCSA fact sheets:...

44

E-Print Network 3.0 - air traffic management Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 Visualization of Air Traffic Flow for Modeling and Control Applications Banavar Sridhar and Kapil Sheth Summary: flexible system with higher...

45

Getting Traffic Lights Talking to Improve Topeka's Traffic Tunnel |  

Broader source: Energy.gov (indexed) [DOE]

Getting Traffic Lights Talking to Improve Topeka's Traffic Tunnel Getting Traffic Lights Talking to Improve Topeka's Traffic Tunnel Getting Traffic Lights Talking to Improve Topeka's Traffic Tunnel October 8, 2010 - 11:16am Addthis Topeka is using Recovery Act funding to resynchronize 22 traffic lights. | Photo by Linda Voss Topeka is using Recovery Act funding to resynchronize 22 traffic lights. | Photo by Linda Voss Lindsay Gsell The five-lane 21st street corridor in Topeka is a hub for restaurants, shopping and entertainment. "This is where everyone in Topeka goes to shop," says Topeka resident Linda Voss. In addition to food and fun, the one-mile corridor is home to seven traffic lights-and for drivers, a potential traffic stop every 754 feet, or a little more than two football fields. "The traffic signals are a challenge to time in this area," says Voss,

46

Adjustable Speed Pumping Applications  

Broader source: Energy.gov [DOE]

This tip sheet provides practical tips on the application of adjustable speed drives in industrial pumping systems.

47

Traffic of Molecular Motors  

E-Print Network [OSTI]

Molecular motors perform active movements along cytoskeletal filaments and drive the traffic of organelles and other cargo particles in cells. In contrast to the macroscopic traffic of cars, however, the traffic of molecular motors is characterized by a finite walking distance (or run length) after which a motor unbinds from the filament along which it moves. Unbound motors perform Brownian motion in the surrounding aqueous solution until they rebind to a filament. We use variants of driven lattice gas models to describe the interplay of their active movements, the unbound diffusion, and the binding/unbinding dynamics. If the motor concentration is large, motor-motor interactions become important and lead to a variety of cooperative traffic phenomena such as traffic jams on the filaments, boundary-induced phase transitions, and spontaneous symmetry breaking in systems with two species of motors. If the filament is surrounded by a large reservoir of motors, the jam length, i.e., the extension of the traffic jams is of the order of the walking distance. Much longer jams can be found in confined geometries such as tube-like compartments.

Stefan Klumpp; Melanie J. I. Müller; Reinhard Lipowsky

2005-12-06T23:59:59.000Z

48

Self-organizing traffic lights at multiple-street intersections  

E-Print Network [OSTI]

Summary: Traffic light coordination is a complex problem. In this paper, we extend previous work on an abstract model of city traffic to allow for multiple street intersections. We test a self-organizing method in our model, showing that it is close to theoretical optima and superior to a traditional method of traffic light coordination. Abstract: The elementary cellular automaton following rule 184 can mimic particles flowing in one direction at a constant speed. This automaton can therefore model highway traffic. In a recent paper, we have incorporated intersections regulated by traffic lights to this model using exclusively elementary cellular automata. In such a paper, however, we only explored a rectangular grid. We now extend our model to more complex scenarios employing an hexagonal grid. This extension shows first that our model can readily incorporate multiple-way intersections and hence simulate complex scenarios. In addition, the current extension allows us to study and evaluate the behavior of two...

Gershenson, Carlos

2011-01-01T23:59:59.000Z

49

Traffic air quality index  

Science Journals Connector (OSTI)

Abstract Vehicle emissions are responsible for a considerable share of urban air pollution concentrations. The traffic air quality index (TAQI) is proposed as a useful tool for evaluating air quality near roadways. The TAQI associates air quality with the equivalent emission from traffic sources and with street structure (roadway structure) as anthropogenic factors. The paper presents a method of determining the TAQI and defines the degrees of harmfulness of emitted pollution. It proposes a classification specifying a potential threat to human health based on the TAQI value and shows an example of calculating the TAQI value for real urban streets. It also considers the role that car traffic plays in creating a local UHI.

Zbigniew Bagie?ski

2015-01-01T23:59:59.000Z

50

Strategies for improving traffic operations at oversaturated signalized diamond interchanges  

E-Print Network [OSTI]

street improvement goals should include improved traffic flow along with reductions in congestion, air pollution, and energy use, without major new construction. Super-street arterials, which are multi-lane arterials with limited access and a limited...STRATEGIES FOR IMPROVING TRAFFIC OPERATIONS AT OVERSATURATED SIGNALIZED DIAMOND INTERCHANGES A Thesis by GEORGE CURTIS HERRICK Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Herrick, George Curtis

1992-01-01T23:59:59.000Z

51

Simulation Study of a Traffic Light Assistant Based on Vehicle-Infrastructure Communication  

E-Print Network [OSTI]

Vehicle-infrastructure communication opens up new ways to improve traffic flow efficiency at signalized intersections. In this study, we assume that equipped vehicles can obtain information about switching times of relevant traffic lights in advance, and additionally counting data from upstream detectors. By means of simulation, we investigate, how equipped vehicles can make use of this information to improve traffic flow. Criteria include cycle-averaged capacity, driving comfort, fuel consumption, travel time, and the number of stops. Depending on the overall traffic demand and the penetration rate of equipped vehicles, we generally find several percent of improvement.

Treiber, Martin

2014-01-01T23:59:59.000Z

52

Self-Organized Network Flows  

E-Print Network [OSTI]

A model for traffic flow in street networks or material flows in supply networks is presented, that takes into account the conservation of cars or materials and other significant features of traffic flows such as jam formation, spillovers, and load-dependent transportation times. Furthermore, conflicts or coordination problems of intersecting or merging flows are considered as well. Making assumptions regarding the permeability of the intersection as a function of the conflicting flows and the queue lengths, we find self-organized oscillations in the flows similar to the operation of traffic lights.

Helbing, D; Lämmer, S; Helbing, Dirk; Siegmeier, Jan; L\\"{a}mmer, Stefan

2007-01-01T23:59:59.000Z

53

FPGA Based Real-time Network Traffic Analysis using Traffic Dispersion Patterns  

SciTech Connect (OSTI)

The problem of Network Traffic Classification (NTC) has attracted significant amount of interest in the research community, offering a wide range of solutions at various levels. The core challenge is in addressing high amounts of traffic diversity found in today's networks. The problem becomes more challenging if a quick detection is required as in the case of identifying malicious network behavior or new applications like peer-to-peer traffic that have potential to quickly throttle the network bandwidth or cause significant damage. Recently, Traffic Dispersion Graphs (TDGs) have been introduced as a viable candidate for NTC. The TDGs work by forming a network wide communication graphs that embed characteristic patterns of underlying network applications. However, these patterns need to be quickly evaluated for mounting real-time response against them. This paper addresses these concerns and presents a novel solution for real-time analysis of Traffic Dispersion Metrics (TDMs) in the TDGs. We evaluate the dispersion metrics of interest and present a dedicated solution on an FPGA for their analysis. We also present analytical measures and empirically evaluate operating effectiveness of our design. The mapped design on Virtex-5 device can process 7.4 million packets/second for a TDG comprising of 10k flows at very high accuracies of over 96%.

Khan, F; Gokhale, M; Chuah, C N

2010-03-26T23:59:59.000Z

54

Research on traffic impact analysis and organisation design optimisation for logistics park  

Science Journals Connector (OSTI)

This paper describes domestic and international research results and proposes a method system of logistics park traffic impact analysis and organisation design optimisation. Firstly, the basis of logistics park traffic impact analysis is studied, project position and impact scope are analysed. Secondly, we forecast logistics park traffic demand and analyse the adaptability of road section and logistics park. Moreover, on the basis of these, the paper confirms the implemental principle of traffic organisation design optimisation, put forward logistics park traffic organisation design optimisation model based on multi-agent and corresponding algorithm based on evolutionary algorithm. Finally, it uses traffic simulation to simulate the traffic flow of logistics park and gives quantitative traffic impact assessment by visual animation, based on these, traffic organisation advices are put forward so that the traffic problems can be effectively resolved. This paper, by using the proposed method before, takes Zhengzhou National Arterial Highway Logistics Park for empirical studies, combines macro planning software TransCAD and micro traffic simulation platform VISSIM to demonstrate the feasibility and workability of the method, it get good results; this can offer the reference to logistics park planning and design.

Wei Wang; Xuejun Feng; Jianyu Zhang

2010-01-01T23:59:59.000Z

55

Self adjusting inclinometer  

DOE Patents [OSTI]

An inclinometer utilizing synchronous demodulation for high resolution and electronic offset adjustment provides a wide dynamic range without any moving components. A device encompassing a tiltmeter and accompanying electronic circuitry provides quasi-leveled tilt sensors that detect highly resolved tilt change without signal saturation.

Hunter, Steven L. (Livermore, CA)

2002-01-01T23:59:59.000Z

56

Adjusted Growth Rates* Jan.  

U.S. Energy Information Administration (EIA) Indexed Site

Adjusted Adjusted Growth Rates* Jan. '99 to Feb. '99: -1.7% Feb. '98 to Feb. '99: +19.8% YTD '98 to YTD '99: +15.0% U.S. Distillate Fuel Sales 3,000 3,500 4,000 4,500 5,000 5,500 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -7.4% Jan '99 to Jan '00: -0.1% YTD '99 to YTD '00: -0.1% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -16.8% Jan '99 to Jan '00: -3.2% YTD '99 to YTD '00: -3.2% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1998 1999 2000 Adjusted Growth Rates* Dec '99 to Jan '00: -9.3% Jan '99 to Jan '00: +3.5% YTD '99 to YTD '00: +3.5% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul

57

Real-Time Traffic Maps  

E-Print Network [OSTI]

d. (2007). Barcelona Traffic Map. Barcelona. 2007. Berendt,Spatial Thinking with Geographic Maps: An Empirical Study.Data on Choropleth Maps in Series." Annals of the

Goldsberry, Kirk Patrick

2007-01-01T23:59:59.000Z

58

> REPLACE THIS LINE WITH YOUR PAPER IDENTIFICATION NUMBER (DOUBLE-CLICK HERE TO EDIT) < 1 Abstract--Self-organizing traffic jams are known to occur in  

E-Print Network [OSTI]

of self-organizing traffic jams. Specifically, the effect of ACC penetration rate on critical vehicle the question of how an increase in penetration of ACC-enabled vehicles in highway traffic alters the dynamics-form analytical solution helps simplify the study of the impact of increased ACC penetration on traffic flow

Brennan, Sean

59

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

Jan. '99 to Feb. '99: -1.7% Feb. '98 to Feb. '99: +19.8% YTD '98 to YTD '99: +15.0% 4,100 4,400 4,700 5,000 5,300 5,600 5,900 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons U.S. Distillate Fuel Sales 2011 2012 2013 Adjusted Growth Rates* Jul '13 to Aug '13: 2.5% Aug '12 to Aug '13: -1.3% YTD '12 to YTD '13: 1.5% 300 400 500 600 700 800 900 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons U.S. Residual Fuel Sales 2011 2012 2013 Adjusted Growth Rates* Jul '13 to Aug '13: -0.8%

60

Automatic temperature adjustment apparatus  

DOE Patents [OSTI]

An apparatus for increasing the efficiency of a conventional central space heating system is disclosed. The temperature of a fluid heating medium is adjusted based on a measurement of the external temperature, and a system parameter. The system parameter is periodically modified based on a closed loop process that monitors the operation of the heating system. This closed loop process provides a heating medium temperature value that is very near the optimum for energy efficiency.

Chaplin, James E. (66 Overlook Rd., Bloomingdale, NJ 07403)

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

June '99 to July '99: -5.4% June '99 to July '99: -5.4% July '98 to July '99: +3.3% YTD '98 to YTD '99: +6.3% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: -0.5% July '98 to July '99: -0.4% YTD '98 to YTD '99: +1.1% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: +0.5% July '98 to July '99: +1.0% YTD '98 to YTD '99: -0.3% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* June '99 to July '99: +1.5% July '98 to July '99: +10.2% YTD '98 to YTD '99: +7.2%

62

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

Nov '99 to Dec '99: +5.3% Nov '99 to Dec '99: +5.3% Dec '98 to Dec '99: +8.7% YTD '98 to YTD '99: +5.0% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +6.0% Dec '98 to Dec '99: +4.5% YTD '98 to YTD '99: +1.3% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +2.4% Dec '98 to Dec '99: +3.0% YTD '98 to YTD '99: +0.9% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Nov '99 to Dec '99: +32.3% Dec '98 to Dec '99: +2.0% YTD '98 to YTD '99: +5.5%

63

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

July '99 to Aug. '99: +4.7% July '99 to Aug. '99: +4.7% Aug. '98 to Aug. '99: +1.3% YTD '98 to YTD '99: +4.7% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: -1.9% Aug. '98 to Aug. '99: -0.4% YTD '98 to YTD '99: +0.9% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: -0.1% Aug. '98 to Aug. '99: -1.4% YTD '98 to YTD '99: -0.7% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* July '99 to Aug. '99: +22.3% Aug. '98 to Aug. '99: +21.1%

64

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

Aug '99 to Sep '99: +4.9% Aug '99 to Sep '99: +4.9% Sep '98 to Sep '99: +4.7% YTD '98 to YTD '99: +4.7% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: -2.4% Sep '98 to Sep '99: +0.4% YTD '98 to YTD '99: +1.3% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: -2.1% Sep '98 to Sep '99: +4.6% YTD '98 to YTD '99: 0.0% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Aug '99 to Sep '99: +7.3% Sep '98 to Sep '99: +8.4% YTD '98 to YTD '99: +8.3%

65

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

Oct '99 to Nov '99: +0.1% Oct '99 to Nov '99: +0.1% Nov '98 to Nov '99: +5.5% YTD '98 to YTD '99: +4.5% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: -0.7% Nov '98 to Nov '99: +1.7% YTD '98 to YTD '99: +1.1% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: +2.5% Nov '98 to Nov '99: +6.0% YTD '98 to YTD '99: +0.8% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Oct '99 to Nov '99: +9.7% Nov '98 to Nov '99: +2.2% YTD '98 to YTD '99: +6.2%

66

Adjusted Growth Rates*  

U.S. Energy Information Administration (EIA) Indexed Site

Sep '99 to Oct '99: +3.9% Sep '99 to Oct '99: +3.9% Oct '98 to Oct '99: +2.3% YTD '98 to YTD '99: +4.4% U.S. Motor Gasoline Sales 8,000 9,000 10,000 11,000 12,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -0.2% Oct '98 to Oct '99: -0.9% YTD '98 to YTD '99: +1.0% U.S. Kerosene-Type Jet Fuel Sales 1,500 1,600 1,700 1,800 1,900 2,000 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -1.9% Oct '98 to Oct '99: -0.7% YTD '98 to YTD '99: +0.4% U.S. Propane Sales 600 800 1,000 1,200 1,400 1,600 1,800 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Millions of Gallons 1997 1998 1999 Adjusted Growth Rates* Sep '99 to Oct '99: -2.1% Oct '98 to Oct '99: -6.4% YTD '98 to YTD '99: +6.6%

67

Model Reference Adaptive Control Framework for Real Time Traffic Management under Emergency Evacuation  

E-Print Network [OSTI]

to guide the real world traffic flow to evolve towards the desired states. Simulation studies provided, including nuclear plant crisis, hurricane, flooding, and fire, etc. For detailed discussions regarding

Ban, Xuegang "Jeff"

68

Hanford Traffic Safety FAQs - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the safety pull outs are a place where the Benton County Sheriff and Hanford Patrol can conduct traffic safety operations or enhanced enforcement of traffic laws to increase...

69

Metric adjusted skew information  

E-Print Network [OSTI]

We extend the concept of Wigner-Yanase-Dyson skew information to something we call ``metric adjusted skew information'' (of a state with respect to a conserved observable). This ``skew information'' is intended to be a non-negative quantity bounded by the variance (of an observable in a state) that vanishes for observables commuting with the state. We show that the skew information is a convex function on the manifold of states. It also satisfies other requirements, proposed by Wigner and Yanase, for an effective measure-of-information content of a state relative to a conserved observable. We establish a connection between the geometrical formulation of quantum statistics as proposed by Chentsov and Morozova and measures of quantum information as introduced by Wigner and Yanase and extended in this article. We show that the set of normalized Morozova-Chentsov functions describing the possible quantum statistics is a Bauer simplex and determine its extreme points. We determine a particularly simple skew information, the ``lambda-skew information,'' parametrized by a lambda in (0,1], and show that the convex cone this family generates coincides with the set of all metric adjusted skew informations. Key words: Skew information, convexity, monotone metric, Morozova-Chentsov function, lambda-skew information.

Frank Hansen

2006-07-23T23:59:59.000Z

70

Separate determination of PM10 emission factors of road traffic for tailpipe emissions and emissions from abrasion and resuspension processes  

Science Journals Connector (OSTI)

Little is known about the relevance of mechanically produced particles of road traffic from abrasion and resuspension processes in relation to the exhaust pipe particles. In this paper, emission factors of PM10 and PM1 for light and heavy-duty vehicles were derived for different representative traffic regimes from concentration differences of particles and nitrogen oxides (NOx) in ambient air upwind and downwind of busy roads, or alternatively of kerbsides and nearby background sites. Hereby, PM1 was interpreted as direct exhaust emissions and PM10-PM1 as mechanically produced emissions from abrasion and resuspension processes. The results show that abrasion and resuspension processes represent a significant part of the total primary PM10 emissions of road traffic. At sites with relatively undisturbed traffic flow they are in the same range as the exhaust pipe emissions. At sites with disturbed traffic flow due to traffic lights, emissions from abrasion/resuspension are even higher than those from the exhaust pipes.

Robert Gehrig; Matz Hill; Brigitte Buchmann; David Imhof; Ernest Weingartner; Urs Baltensperger

2004-01-01T23:59:59.000Z

71

Adjustable shear stress erosion and transport flume  

DOE Patents [OSTI]

A method and apparatus for measuring the total erosion rate and downstream transport of suspended and bedload sediments using an adjustable shear stress erosion and transport (ASSET) flume with a variable-depth sediment core sample. Water is forced past a variable-depth sediment core sample in a closed channel, eroding sediments, and introducing suspended and bedload sediments into the flow stream. The core sample is continuously pushed into the flow stream, while keeping the surface level with the bottom of the channel. Eroded bedload sediments are transported downstream and then gravitationally separated from the flow stream into one or more quiescent traps. The captured bedload sediments (particles and aggregates) are weighed and compared to the total mass of sediment eroded, and also to the concentration of sediments suspended in the flow stream.

Roberts, Jesse D. (Carlsbad, NM); Jepsen, Richard A. (Carlsbad, NM)

2002-01-01T23:59:59.000Z

72

Acquisition and registration of aerial video imagery of urban traffic  

SciTech Connect (OSTI)

The amount of information available about urban traffic from aerial video imagery is extremely high. Here we discuss the collection of such video imagery from a helicopter platform with a low-cost sensor, and the post-processing used to correct radial distortion in the data and register it. The radial distortion correction is accomplished using a Harris model. The registration is implemented in a two-step process, using a globally applied polyprojective correction model followed by a fine scale local displacement field adjustment. The resulting cleaned-up data is sufficiently well-registered to allow subsequent straight-forward vehicle tracking.

Loveland, Rohan C [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

73

Modeling and Detection of Content and Packet Flow Anomalies at Enterprise Network Gateway  

E-Print Network [OSTI]

This dissertation investigates modeling techniques and computing algorithms for detection of anomalous contents and traffic flows of ingress Internet traffic at an enterprise network gateway. Anomalous contents refer to a large volume of ingress...

Lin, Sheng-Ya

2013-02-12T23:59:59.000Z

74

Dynamic Rate and Power Allocation in Wireless Ad Hoc Networks with Elastic and Inelastic Traffic  

Science Journals Connector (OSTI)

In this paper, we focus on the problem of dynamic rate and power allocation in wireless ad hoc networks with slow-fading channels, where a mixture of elastic and inelastic traffic is supported. A stochastic optimization problem incorporating the quality ... Keywords: Dynamic resource allocation, Elastic flows, Inelastic flows, Particle swarm optimization (PSO), QoS requirements, Stochastic duality theory

Fei Wang; Xiaofeng Liao; Songtao Guo; Hongyu Huang; Tingwen Huang

2013-05-01T23:59:59.000Z

75

Incorporating traffic patterns to improve delivery performance  

E-Print Network [OSTI]

Traffic, construction and other road hazards impact the on-time performance of companies that operate delivery fleets. This study examines how incorporating traffic patterns in vehicle route development compares with ...

Dickinson, Melody J

2010-01-01T23:59:59.000Z

76

Evaluation of traffic signal controller transition methods  

E-Print Network [OSTI]

A coordinated signal system achieves the best traffic progression when the signal plans are optimized at the correct offsets and intervals. When traffic conditions change and a transition to a new timing plan is warranted, it is important to reach...

Hamilton, Curtis Lloyd

2000-01-01T23:59:59.000Z

77

Seven Traffic Signals in Two Minutes  

Broader source: Energy.gov [DOE]

Topeka, Kansas has activated the first of three key traffic corridors to receive a "green light tunnel," a real-time adaptive traffic signal system that synchronizes signals to create a series of...

78

Traffic tolerance and recovery of bermudagrass  

E-Print Network [OSTI]

fertility regimes. Research is needed to determine the influence of bermudagrass cultivar, mowing regime, and nitrogen fertility on traffic tolerance. Research conducted at Texas A&M Univeristy studied the traffic tolerance of Tifsport, GN-1, Princess...

Robinson, William Dustan

2005-08-29T23:59:59.000Z

79

Integration of streaming and elastic traffic: a fixed point approach  

Science Journals Connector (OSTI)

We present a fixed point approach to evaluate the quality of service of streaming traffic multiplexed with elastic traffic in multi-service networks. First, we handle elastic traffic and streaming traffic separately, and then we derive a general fixed ... Keywords: elastic traffic, fixed point, quality of service, streaming traffic

H. Hassan; O. Brun; J. M. Garcia; D. Gauchard

2008-03-01T23:59:59.000Z

80

Traffic Management System Performance November 11, 2002  

E-Print Network [OSTI]

Traffic Management System Performance November 11, 2002 David Levinson1 Wei Chen2 Department uses regression analysis to evaluate long-run traffic management system performance. Three important traffic management systems in the Twin Cities metro area - Ramp Metering, Variable Message Signs (VMS

Levinson, David M.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Pressemitteilung Graduiertenkolleg Automatismen Media Transatlantic IV Traffic.  

E-Print Network [OSTI]

Pressemitteilung Graduiertenkolleg Automatismen Media Transatlantic IV ­ Traffic. Internationale untersuchen anlässlich der Tagung Media Transatlantic IV ­ Traffic an der Universität Paderborn die verselbstständigende und somit zunehmend unkontrollierbare Strukturen entstehen. Media Transatlantic IV ­ Traffic ist

Paderborn, Universität

82

Adjustable Speed Drive Industrial Applications  

E-Print Network [OSTI]

Electric motors are significant users of electricity in the United States. Approximately 66 percent of the total electricity in the U.S. is used by electric motors. Electronic adjustable speed drives (ASDs) can save energy, lower maintenance cost...

Poole, J. N.

83

FAQS Qualification Card - Transportation and Traffic Management |  

Broader source: Energy.gov (indexed) [DOE]

Transportation and Traffic Management Transportation and Traffic Management FAQS Qualification Card - Transportation and Traffic Management A key element for the Department's Technical Qualification Programs is a set of common Functional Area Qualification Standards (FAQS) and associated Job Task Analyses (JTA). These standards are developed for various functional areas of responsibility in the Department, including oversight of safety management programs identified as hazard controls in Documented Safety Analyses (DSA). For each functional area, the FAQS identify the minimum technical competencies and supporting knowledge and skills for a typical qualified individual working in the area. FAQC-TransportationAndTrafficManagement.docx Description Transportation and Traffic Management Qualification Card

84

Low volume flow meter  

DOE Patents [OSTI]

The low flow monitor provides a means for determining if a fluid flow meets a minimum threshold level of flow. The low flow monitor operates with a minimum of intrusion by the flow detection device into the flow. The electrical portion of the monitor is externally located with respect to the fluid stream which allows for repairs to the monitor without disrupting the flow. The electronics provide for the adjustment of the threshold level to meet the required conditions. The apparatus can be modified to provide an upper limit to the flow monitor by providing for a parallel electronic circuit which provides for a bracketing of the desired flow rate.

Meixler, Lewis D. (East Windsor, NJ)

1993-01-01T23:59:59.000Z

85

Atypical Behavior Identification in Large Scale Network Traffic  

SciTech Connect (OSTI)

Cyber analysts are faced with the daunting challenge of identifying exploits and threats within potentially billions of daily records of network traffic. Enterprise-wide cyber traffic involves hundreds of millions of distinct IP addresses and results in data sets ranging from terabytes to petabytes of raw data. Creating behavioral models and identifying trends based on those models requires data intensive architectures and techniques that can scale as data volume increases. Analysts need scalable visualization methods that foster interactive exploration of data and enable identification of behavioral anomalies. Developers must carefully consider application design, storage, processing, and display to provide usability and interactivity with large-scale data. We present an application that highlights atypical behavior in enterprise network flow records. This is accomplished by utilizing data intensive architectures to store the data, aggregation techniques to optimize data access, statistical techniques to characterize behavior, and a visual analytic environment to render the behavioral trends, highlight atypical activity, and allow for exploration.

Best, Daniel M.; Hafen, Ryan P.; Olsen, Bryan K.; Pike, William A.

2011-10-23T23:59:59.000Z

86

Rate Adjustments and Public Involvement  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Rate Adjustments and Public Involvement Documents Rate Adjustments and Public Involvement Documents CRSP Transmission 9/16/2013 WAPA-161 FRN, CRSP transmission and ancillary services rates extension Letter announcing two-year extension to CRSP transmission and ancillary services rates Letter announcing revised CRSP transmission rates for FY 2014 Accompanying calculation table for FY 2014 CRSP transmission rate letter Letter announcing revised CRSP transmission rates for FY 2013 Letter announcing revised CRSP transmission rates for FY 2012 Letter announcing revised CRSP transmission rates for FY 2011 Letter announcing revised CRSP transmission rates for FY 2010 SLCA/IP 9/16/2013 WAPA-161 FRN, SLCA/IP firm power rate extension Letter announcing two-year extension to SLCA/IP firm power rate SLCA/IP Tentative Rate Adjustment Schedule

87

EECBG Success Story: Getting Traffic Lights Talking to Improve Topeka's Traffic Tunnel  

Broader source: Energy.gov [DOE]

To improve traffic and reduce emissions, Topeka, Kansas is implementing an "InSync" traffic system that resynchronizing lights to help reduce driving time, financed by an Energy Efficiency and Conservation Block Grant (EECBG). Learn more.

88

Bicycle traffic planning and design criteria  

E-Print Network [OSTI]

BICYCLE TRAFFIC PLANNING AND DESIGN CRITERIA A Thesis JHIRASAK VATHANA Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1975 Major Subject...: Interdisciplinary Engineering BICYCLE TRAFFIC PLANNING AND DESIGN CRITER1A A Thesis DHIRASAK VATHANA Approved as to style and content by: Chairman of Committee (Head of epartment) j 'j (Memb ) (Member) (Member) May l975 ABSTRACT Bicycle Traffic Planning...

Vathana, Jhirasak

1975-01-01T23:59:59.000Z

89

Mobile Traffic Management System Test Deployment  

E-Print Network [OSTI]

BERKELEY Mobile Traf?c Management System Test DeploymentHIGHWAYS MOBILE TRAFFIC MANAGEMENT SYSTEM TEST DEPLOYMENTMobile Transportation Management System (MTMS). This new and

Gerfen, Jeffrey Brian

2005-01-01T23:59:59.000Z

90

FAQS Reference Guide – Transportation and Traffic Management  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the September 2002 edition of DOE-STD-1155-2002, Transportation and Traffic Functional Area Qualification Standard.

91

E-Print Network 3.0 - applying dynamic flow-density Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Energy Storage, Conversion and Utilization 17 Dynamic Origin-Destination Demand Flow Estimation under Congested Traffic Conditions Xuesong Zhou Summary: for the...

92

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made...

93

The Stiff Is Moving---Conjugate Direction Frank-Wolfe Methods with Applications to Traffic Assignment*  

Science Journals Connector (OSTI)

We present versions of the Frank-Wolfe method for linearly constrained convex programs, in which consecutive search directions are made conjugate. Preliminary computational studies in a MATLAB environment applying pure Frank-Wolfe, conjugate direction ... Keywords: conjugate directions, multicommodity flow, traffic assignment

Maria Mitradjieva; Per Olov Lindberg

2013-05-01T23:59:59.000Z

94

BLINC: Multilevel Traffic Classification in the Dark  

E-Print Network [OSTI]

the dark" ­ No port numbers ­ No payload web streaming P2P #12;3 The problem of workload characterizationBLINC: Multilevel Traffic Classification in the Dark Thomas Karagiannis, UC Riverside Konstantina ­ Why in the dark? · Traffic profiling based on TCP/UDP ports ­ Misleading · Payload

Rajamani, Sriram K.

95

Rapid Model Parameterization from Traffic Measurements  

E-Print Network [OSTI]

Rapid Model Parameterization from Traffic Measurements KUN-CHAN LAN and JOHN HEIDEMANN USC Information Sciences Institute The utility of simulations and analysis heavily relies on good models. In this paper, we describe approaches and tools that support rapid parameterization of traffic models from live

Heidemann, John

96

Solutions for traffic lights intersections control  

Science Journals Connector (OSTI)

This work aims to achieve a program that operates the traffic light of intersections with TwidoSoft programming language. The order of priority between traffic rules is implemented in machine specific language TwidoSoft. Keywords: PLC TWIDO, ladder, programming

Marius-Constantin Popescu; Constantin Ranea; Mircea Grigoriu

2010-04-01T23:59:59.000Z

97

Seven Traffic Signals in Two Minutes  

SciTech Connect (OSTI)

Topeka, KS has activated the first of three key traffic corridors to receive a "green light tunnel," a real-time adaptive traffic signal system that synchronizes signals to create a series of green lights for motorists. The result is fewer stops, less travel time and -- most importantly -- a lot of saved gasoline.

None

2011-01-01T23:59:59.000Z

98

Fermilab | Traffic Safety at Fermilab |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Photo of Street Sign: No Cell Phones While Driving Photo of Street Sign: No Cell Phones While Driving Remember: No on-site cell phone use while driving. Speed limits: Don't let warm weather give you a lead foot The roads are clear, the sun is bright, and the urge to drive a little faster is lurking in the back of our minds. We have our sunglasses on and are flexing our hands in our driving gloves. But before you hit the accelerator take five seconds and think. Remember that posted speeds on site take into consideration visibility, road width and conditions, traffic patterns and other safety factors. Double yellow lines and warning signs are posted to augment safety considerations in that area as well. Fermilab has adopted, as a minimum standard, portions of the State of Illinois Vehicle Code and the Rules of the Road. These are the same

99

Energy and Reliability Considerations For Adjustable Speed Driven Pumps  

E-Print Network [OSTI]

ENERGY AND RELIABILITY CONSIDERATIONS FOR ADJUSTABLE SPEED DRIVEN PUMPS Don Casada Senior Development Associate ABSTRACT Centrifugal devices such as pumps, fans, and compressors follow a general set of speed affinity laws: Q2 = QI *( N z... there is no static head, the system head, like the pump head, is proportional to the velocity, or flow rate, squared. As a result. the pump affinity laws also indicate how the pump and system will work together to define the operating point in such a system...

Casada, D.

100

Virginia Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Virginia Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Arkansas Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Arkansas Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

102

Montana Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Montana Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

103

Wyoming Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Wyoming Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

104

Miscellaneous States Coalbed Methane Proved Reserves Adjustments...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Miscellaneous States Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

105

Oklahoma Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Oklahoma Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

106

Colorado Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Colorado Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

107

Pennsylvania Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Pennsylvania Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

108

Heliostat-adjusting solar sight  

SciTech Connect (OSTI)

A solar sight having a scale calibrated in terms of solar declination angle and reflector angle is provided with diffraction pattern forming means comprising a movable sighting tube which, when directed at the sun, provides a fresnel pattern on a viewing surface, which pattern indicates when said sighting tube is in proper alignment such that its axis is parallel to that of the incoming rays of the sun. The solar sight is portable and may be moved about on a heliostat so as to adjust the operation of the heliostat clock drive to agree with local sun time and to adjust the heliostat reflector tilt angle so that the sun's rays are reflected along or parallel to the polar axis. Movement of the sighting tube causes the movement of a vernier plate bearing an index which permits readout of the solar declination in degrees north or south declination. The vernier scale permits the reading of solar declination angles to 0.1/sup 0/ and the establishment of reflector angles to 0.2/sup 0/. No optical elements (lenses) are employed within the diffraction tube. Use of the solar sight herein disclosed makes practical the use of a heliostat by persons of average economic means.

Rhodes, W.A.

1982-12-21T23:59:59.000Z

109

Online Vehicle Detection For Estimating Traffic Status  

E-Print Network [OSTI]

We propose a traffic congestion estimation system based on unsupervised on-line learning algorithm. The system does not rely on background extraction or motion detection. It extracts local features inside detection regions of variable size which are drawn on lanes in advance. The extracted features are then clustered into two classes using K-means and Gaussian Mixture Models(GMM). A Bayes classifier is used to detect vehicles according to the previous cluster information which keeps updated whenever system is running by on-line EM algorithm. Experimental result shows that our system can be adapted to various traffic scenes for estimating traffic status.

Lai, Ranch Y Q

2011-01-01T23:59:59.000Z

110

Active traffic management on road networks: a macroscopic approach  

Science Journals Connector (OSTI)

...Active traffic management on road networks: a macroscopic approach Alex A. Kurzhanskiy...and Computer Sciences, University...Active traffic management (ATM) is the...by National Science Foundation Award...Active traffic management on road networks: a macroscopic approach. | Active traffic...

2010-01-01T23:59:59.000Z

111

Fermilab | Traffic Safety at Fermilab | Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Resources Resources Bicycle and Pedestrian Safety: Pedestrian Safety Awareness for Families Pedestrian Safety at Crosswalks Pedestrian Safety @ Fermilab Bicycle Helmet Safety Institute Take the Share The Road Quiz DuPage County Bike Maps Kane County Bike Maps League of Illinois Bicyclists State of Illinois Regional Bike Maps Rules and regulations: Fermilab traffic rules (FESHM 9010) Fermilab Today article on traffic safety on site, March 1, 2010 Illinois Rules of the Road Illinois ban of cell phone use while driving in school and construction zones (Illinois House Bill 72, passed August 6, 2009): Traffic safety: Illinois traffic safety publications Studies on distracted driving and cell-phone use while driving: http://www.nsc.org/safety_road/Distracted_Driving/Pages/distracted_driving.aspx

112

Traffic Safety Culture Center for Transportation Safety  

E-Print Network [OSTI]

generally opposed to raising the state's gasoline tax to pay for new roads or to make the roads safer. The Texas Traffic Safety Culture Survey was conducted at ten driver license stations operated by the Texas

113

A Resource-minimalist Flow Size Histogram Estimator UMass Technical Report TR-29-2008  

E-Print Network [OSTI]

1, Tao Ye2, and Don Towsley1 1Computer Science Department 2Sprint University of Massachusetts One such as traffic profiling, and aids fast detection of security attacks. In this work we refer to this histogram of classifying packet traffic into flows. Because as many as half a billion flows arrive every hour

Massachusetts at Amherst, University of

114

Traffic-related air pollution and risk of preterm birth in the San Joaquin Valley of California  

Science Journals Connector (OSTI)

AbstractPurpose To evaluate associations between traffic-related air pollution during pregnancy and preterm birth in births in four counties in California during years 2000 to 2006. Methods We used logistic regression to examine the association between the highest quartile of ambient air pollutants (carbon monoxide, nitrogen dioxide, particulate matter pollutant during the second trimester and the end of pregnancy (adjusted OR, 1.4–2.8). Associations were stronger among mothers living in low SES neighborhoods (adjusted OR, 2.1–4.3). We observed exposure–response associations for multiple pollutant exposures and early preterm birth. Inverse associations during the first trimester were observed. Conclusions The results confirm associations between traffic-related air pollution and prematurity, particularly among very early preterm births and low SES neighborhoods.

Amy M. Padula; Kathleen M. Mortimer; Ira B. Tager; S. Katharine Hammond; Frederick W. Lurmann; Wei Yang; David K. Stevenson; Gary M. Shaw

2014-01-01T23:59:59.000Z

115

Adjustable Robust Parameter Design with Unknown Distributions  

E-Print Network [OSTI]

Mar 27, 2013 ... Adjustable Robust Parameter Design with Unknown Distributions. ihsan Yanikoglu(i.yanikoglu ***at*** uvt.nl) Dick den Hertog(d.denhertog ...

ihsan Yanikoglu

2013-03-27T23:59:59.000Z

116

A mesoscopic view of speed, flow, density, and distance relationships  

E-Print Network [OSTI]

indicates the fact that the model considers the microscopic characteristics of the traffic stream while analyzing the macroscopic impact of these characteristics. The model consists of three distinct regimes. The first regime describes uncongested flow...

Vaughn, Kenneth Lee

2012-06-07T23:59:59.000Z

117

Prediction of traffic flow for real-time control  

E-Print Network [OSTI]

no God-justifying purpose. The first conjunct, he says, cannot be reasonably denied. Thus, Wykstra attacks the second conjunct. To do so, Wykstra rehashes Rowe's presentation and specifically notes that Rowe is committed to the claim... from the atheistic claim of logical incompatibility to a claim of an evidentially supported incompatibility. That is, the evil in this world provides evidence that an all-powerful and all-loving God does not exist. The roots of this shift...

Chandrasekaran, Priya

2012-06-07T23:59:59.000Z

118

Traffic flow reconstruction using mobile sensors and loop detector data  

E-Print Network [OSTI]

sector). Given the high penetration rate of cellular phonesassuming different penetration rates and sampling rates).1 and 3. For low penetration rates (cases 1 and 2), the

Herrera, Juan C; Bayen, Alexandre M

2007-01-01T23:59:59.000Z

119

Statewide Traffic Flow Data: Probe Vehicle Study for  

E-Print Network [OSTI]

(Bluetooth reader)! · Hybrid Methods! #12;Iowa DOT Data Needs Need Area! Examples! Planning applications-time! Granular! Large geographic area! No infrastructure deployment! Con! Con! Limited geographic area! Comm infrastructure needs! Capital costs! O&M costs! Time lag! Less robust in low volumes! No volume data! Ongoing

Minnesota, University of

120

Influence of avenue-trees on air quality at the urban neighborhood scale. Part II: Traffic pollutant concentrations at pedestrian level  

Science Journals Connector (OSTI)

Abstract Flow and dispersion of traffic-emitted pollutants were studied in a generic urban neighborhood for various avenue-tree layouts by employing 3D steady RANS simulations with the realizable k-? turbulence model. In comparison to the tree-free situation quantitative and qualitative changes with flow reversal in the wind field were observed. Low to moderate increases (air quality assessment.

Christof Gromke; Bert Blocken

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Review: constraint programming for air traffic management: A survey1  

Science Journals Connector (OSTI)

Air traffic management (ATM) under its current paradigm is reaching its structural limits considering the continuously growing demand. The need for a decrease in traffic workload opens numerous problems for optimization, from capacity balancing to conflict ...

Cyril Allignol; Nicolas Barnier; Pierre Flener; Justin Pearson

2012-07-01T23:59:59.000Z

122

Traffic Analysis Attacks and Defenses in Low Latency Anonymous Communication  

E-Print Network [OSTI]

Traffic Analysis Attacks and Defenses in Low Latency Anonymous Communication Sambuddho Chakravarty #12;ABSTRACT Traffic Analysis Attacks and Defenses in Low Latency Anonymous Communication Sambuddho the true network identity of com- municating parties against eavesdropping adversaries. Tor, acronym

Keromytis, Angelos D.

123

Fact #581: July 27, 2009 Fuel Wasted in Traffic Congestion  

Broader source: Energy.gov [DOE]

The researchers at the Texas Transportation Institute have recently published new estimates of the effects of traffic congestion. Nearly 3 billion gallons of fuel is wasted each year due to traffic...

124

Green Wave Traffic Optimization A Survey Andreas Warberg  

E-Print Network [OSTI]

Green Wave Traffic Optimization ­ A Survey Andreas Warberg Jesper Larsen Rene Munk Jørgensen)) show traffic has increased by 50% since the 80's and that cars and busses are responsible for more than

125

Cloud-Based Air Traffic Management Announcement | GE Global Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Works to Bring Air Traffic Management Into "The Cloud" GE Works to Bring Air Traffic Management Into "The Cloud" A global leader in avionics and software development, the General...

126

Engine control system having fuel-based adjustment  

DOE Patents [OSTI]

A control system for an engine having a cylinder is disclosed having an engine valve configured to affect a fluid flow of the cylinder, an actuator configured to move the engine valve, and an in-cylinder sensor configured to generate a signal indicative of a characteristic of fuel entering the cylinder. The control system also has a controller in communication with the actuator and the sensor. The controller is configured to determine the characteristic of the fuel based on the signal and selectively regulate the actuator to adjust a timing of the engine valve based on the characteristic of the fuel.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2011-03-15T23:59:59.000Z

127

Dynamic Traffic Assignment Incorporating Commuters’ Trip Chaining Behavior  

E-Print Network [OSTI]

DYNAMIC TRAFFIC ASSIGNMENT INCORPORATING COMMUTERS’ TRIP CHAINING BEHAVIOR A Thesis by WEN WANG Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2011 Major Subject: Civil Engineering Dynamic Traffic Assignment Incorporating Commuters’ Trip Chaining Behavior Copyright 2011 Wen Wang DYNAMIC TRAFFIC ASSIGNMENT...

Wang, Wen

2012-10-19T23:59:59.000Z

128

Rapid model parameterization from traffic measurements Kun-chan Lan  

E-Print Network [OSTI]

Rapid model parameterization from traffic measurements Kun-chan Lan USC Information Sciences, 2002 Abstract The utility of simulations and analysis heavily relies on good models of network traffic describe approaches and tools that support rapid pa- rameterization of traffic models from live network mea

Heidemann, John

129

Identify and Visualize Differences in Traffic Data Zhonghua Xi*  

E-Print Network [OSTI]

Identify and Visualize Differences in Traffic Data Zhonghua Xi* , Jyh-Ming Lien* , Yi-Chang Chiu visualization is developed to automatically search for events of interest using quantitative metrics, while also relies on traffic analysis. Traffic analysis can be approached as a problem of searching for trends

Lien, Jyh-Ming

130

VEHICLE EMISSIONS AND TRAFFIC MEASURES: EXPLORATORY ANALYSIS OF FIELD  

E-Print Network [OSTI]

VEHICLE EMISSIONS AND TRAFFIC MEASURES: EXPLORATORY ANALYSIS OF FIELD OBSERVATIONS AT SIGNALIZED between vehicle emissions and traffic control measures is an important step toward reducing the potential roadway design and traffic control, have the ability to reduce vehicle emissions. However, current vehicle

Frey, H. Christopher

131

How to Validate Traffic Generators? Sandor Molnar1  

E-Print Network [OSTI]

How to Validate Traffic Generators? S�andor Moln�ar1 , P�eter Megyesi High Speed Networks Lab: geza.szabo@ericsson.com Abstract--Network traffic generators are widely used in net- working research to validate these traffic generators and which metric to choose for validation purpose. This situation makes

Molnár, Sándor

132

Media Transatlantic IV Traffic March 29 31, 2012  

E-Print Network [OSTI]

Conference Media Transatlantic IV ­ Traffic March 29 ­ 31, 2012 University of Paderborn, Germany . d e / r t g - a u t o m a t i s m s Media Transatlantic IV ­ Traffic Graduiertenkolleg Automatismen;Conference Media Transatlantic IV ­ Traffic March 29 ­ 31, 2012 University of Paderborn, Germany Room B 3

Paderborn, Universität

133

Bicycle and pedestrian counting initiative monitors nonmotorized traffic in Minnesota  

E-Print Network [OSTI]

Bicycle and pedestrian counting initiative monitors nonmotorized traffic in Minnesota transitways of Transportation (MnDOT) to develop guidelines and analyze information collected in bicycle and pedestrian traffic methods for monitoring and assessing bicycle and pedestrian traffic that can be used in both permanent

Minnesota, University of

134

Tuning RED for Web Traffic* Mikkel Christiansen,**  

E-Print Network [OSTI]

139 Tuning RED for Web Traffic* Mikkel Christiansen,** Kevin Jeffay, David Ott, F. Donelson Smith http://www.cs.unc.edu/Research/dirt Abstract We study the effects of RED on the performance of Web -- response time for HTTP request-response pairs. We empirically evaluate RED across a range of parameter

Jeffay, Kevin

135

DEMAND SIMULATION FOR DYNAMIC TRAFFIC ASSIGNMENT  

E-Print Network [OSTI]

of the response of travelers to real-time pre- trip information. The demand simulator is an extension of dynamicDEMAND SIMULATION FOR DYNAMIC TRAFFIC ASSIGNMENT Constantinos Antoniou, Moshe Ben-Akiva, Michel Bierlaire, and Rabi Mishalani Massachusetts Institute of Technology, Cambridge, MA 02139 Abstract

Bierlaire, Michel

136

Performance Analysis of Isolated Intersection Traffic Signals  

E-Print Network [OSTI]

This dissertation analyzes two unsolved problems to fulfill the gap in the literature: (1). What is the vehicle delay and intersection capacity considering left-turn traffic at a pre-timed signal? (2). What are the mean and variance of delay...

Yin, Kai

2013-08-01T23:59:59.000Z

137

TRAFFIC CONGESTION PRICING METHODS AND TECHNOLOGIES  

E-Print Network [OSTI]

be differentiated by time of day, road type and vehicle characteristics, and even set in real time according for passenger and freight transportation. The European UNITE project estimated the costs of traffic congestion in the UK to be 15 billion/yr. or 1.5% of GDP (Nash et al., 2003). For France and Germany the estimates were

Boyer, Edmond

138

Does Daylight Savings Time Affect Traffic Accidents?  

E-Print Network [OSTI]

This paper studies the effect of changes in accident pattern due to Daylight Savings Time (DST). The extension of the DST in 2007 provides a natural experiment to determine whether the number of traffic accidents is affected by shifts in hours...

Deen, Sophia 1988-

2012-04-20T23:59:59.000Z

139

ARM - Evaluation Product - Sonde-Adjust  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ProductsSonde-Adjust ProductsSonde-Adjust Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Sonde-Adjust Site(s) FKB GRW HFE NIM NSA PYE SGP TWP General Description The sonde-adjust VAP produces data that corrects documented biases in radiosonde humidity measurements. Unique fields contained within this datastream include smoothed original relative humidity, dry bias corrected relative humidity, and final corrected relative humidity. The smoothed RH field refines the relative humidity from integers - the resolution of the instrument - to fractions of a percent. This profile is then used to calculate the dry bias corrected field. The final correction fixes a time-lag problem and uses the dry-bias field as input into the algorithm.

140

Equity Mispricing and Leverage Adjustment Costs  

E-Print Network [OSTI]

We find that equity mispricing impacts the speed at which firms adjust to their target leverage (TL) and does so in predictable ways depending on whether the firm is over- or underlevered. For example, firms that are above ...

Warr, Richard S.; Elliott, William B.; Koeter-Kant, Johanna; Ö ztekin, Ö zde

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Futures trading and fuel adjustment clauses  

Science Journals Connector (OSTI)

Despite many criticisms and potential problems, wide-spread and, in many cases, long-standing use of fuel adjustment clauses (FACs) continues. This paper ... permission to allow the utility to hedge its fuel price

Donald Lien; Lihong Liu

1996-03-01T23:59:59.000Z

142

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 29, 2010 - 10:00am Addthis LED traffic lights are assembled at Dialight’s factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. | Photo Courtesy of Dialight LED traffic lights are assembled at Dialight's factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. | Photo Courtesy of Dialight Lindsay Gsell LED traffic lights are assembled at Dialight's factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. Red. Yellow. Green. What LED traffic signals don't say: Made in USA.

143

Respiratory hospitalizations of children and residential exposure to traffic air pollution in Jerusalem  

Science Journals Connector (OSTI)

Abstract Although exposure to traffic-related air pollution has been reported to be associated with respiratory morbidity in children, this association has not been examined in Israel. Jerusalem is ranked among the leading Israeli cities in transport-related air pollution. This case–control study examined whether pediatric hospitalization for respiratory diseases in Jerusalem is related to residential exposure to traffic-related air pollution. Cases (n = 4844) were Jerusalem residents aged 0–14 years hospitalized for respiratory illnesses between 2000 and 2006. These were compared to children admitted electively (n = 2161) or urgently (n = 3085) for non-respiratory conditions. Individual measures of exposure included distance from residence to nearest main road, the total length of main roads, traffic volume, and bus load within buffers of 50, 150, and 300 m around each address. Cases were more likely to have any diesel buses passing within 50 m of their home (adjusted odds ratios = 1.16 and 1.10, 95% confidence intervals 1.04–1.30 and 1.01–1.20 for elective and emergency controls, respectively). Our findings indicated that older girls (5–14) and younger boys (0–4) had increased risks of respiratory hospitalization, albeit with generally widened confidence intervals due to small sample sizes. Our results add to the limited body of evidence regarding associations between diesel exhaust particles and respiratory morbidity. The findings also point to possible differential associations between traffic-related air pollution and pediatric hospitalization among boys and girls in different age groups.

Ronit Nirel; Michal Schiff; Ora Paltiel

2015-01-01T23:59:59.000Z

144

Load balancing and adaptive scheduling for data intensive prioritised traffic in multi-radio multi-channel wireless mesh networks  

Science Journals Connector (OSTI)

In recent times, wireless technology has emerged as a key technology for many data intensive applications such as Video on Demand (VoD), Voice over IP (VoIP), high speed internet access, video conferencing, etc. All these applications require high data rate so that data can be transmitted to the end users in a prioritised manner. The underlying system that suits these applications better is the Wireless Mesh Network (WMN), because it is a special type of network which is cost effective, resilient and adaptive. To preserve the Quality of Service (QoS) for all these applications, in this paper, we propose a Load Balancing and Adaptive Scheduling (LBAS) algorithm for data intensive prioritised traffic in WMNs. To schedule the incoming traffic, the Available Capacity (AC) and Load Index (LI) of each link is calculated. A new Cost Evaluation Function (CEF) is defined based upon the values of AC and LI. Each traffic flow is also associated with Rate Index (RI) and Delay Estimation (DE). Each link has lower and upper bounds on AC, and as soon as the load on a particular link crosses these bounds, the load is transferred to another link dynamically at run time. Higher priority traffic will be assigned to the link having high value of AC to minimise DE, and simultaneously, a matrix for LI is also constructed. This matrix is used to keep track of the system load at run time, so that scheduling can be done for the incoming traffic in a prioritised manner based upon the values of AC and LI. The performance of the proposed algorithm is evaluated using simulations on ns-2 with respect to various metrics. The results obtained show that the proposed algorithm is quite effective for balancing the load of multiclass traffic flows.

Neeraj Kumar; Naveen Chilamkurti; Jong Hyouk Park; Doo Soon Park

2013-01-01T23:59:59.000Z

145

Contrasted sediment processes and morphological adjustments in three successive cutoff meanders of the Danube delta  

E-Print Network [OSTI]

Contrasted sediment processes and morphological adjustments in three successive cutoff meanders impacts on the local distribution of river flow velocities, discharge, and sediment fluxes between and sediment and its impact on the hydrosedimentary processes in each channelized reach and adjacent former

146

Road Transport Elasticity: How Fuel Price Changes can Affect Traffic Demand on a Toll Motorway  

Science Journals Connector (OSTI)

Abstract The crisis beginning in late 2008 in Greece, and still in progress, led the Greek Government to undertake a particularly harsh program under the joint auspices of the International Monetary Fund (IMF), the European Union and the European Central Bank, aimed at restoring the primary budget surplus. The implementation of such a financial program has dramatically increased fuel taxes - about 82% for unleaded and 31% for diesel – also producing a serious impact on road traffic demand. Starting from the above framework, this paper describes the main outcomes of a study aimed at identifying, assessing and forecasting the effects of fuel prices and tax changes on traffic flows along a 365 km toll motorway corridor project connecting Athens to Tsakona, in the South-West of the Peloponnese.

Antonio Musso; Cristiana Piccioni; Michele Tozzi; Gilles Godard; Alexandre Lapeyre; Kostas Papandreou

2013-01-01T23:59:59.000Z

147

Adjusted Estimates of Texas Natural Gas Production  

U.S. Energy Information Administration (EIA) Indexed Site

1 Energy Information Administration 1 Energy Information Administration Adjusted Estimates of Texas Natural Gas Production Background The Energy Information Administration (EIA) is adjusting its estimates of natural gas production in Texas for 2004 and 2005 to correctly account for carbon dioxide (CO 2 ) production. Normally, EIA would wait until publication of the Natural Gas Annual (NGA) before revising the 2004 data, but the adjustments for CO 2 are large enough to warrant making the changes at this time. Prior to 2005, EIA relied exclusively on the voluntary sharing of production data by state and federal government entities to develop its natural gas production estimates. In 2005, EIA began collecting production data directly from operators on the new EIA-914 production

148

Adjustable speed drive for residential applications  

SciTech Connect (OSTI)

This paper describes a demonstration of an adjustable speed drive suitable for use in residential applications such as compressors and fans in heat pumps, air conditioners, and refrigerators. The adjustable speed drive uses only a four-diode rectifier and a six-transistor six-diode inverter and does not require a source-frequency filter inductor or capacitor. Motor speed is adjusted with source-frequency phase control eliminating the switching loss and electromagnetic interference caused by the more commonly used high-frequency pulse-width modulation. Low source-current distortion and high power factor are obtained at a full-load operating point which is found using a parametric analysis.

Jungreis, A.M.; Kelley, A.W. [North Carolina State Univ., Raleigh, NC (United States). Dept. of Electrical and Computer Engineering] [North Carolina State Univ., Raleigh, NC (United States). Dept. of Electrical and Computer Engineering

1995-11-01T23:59:59.000Z

149

metabolic adjustment | OpenEI Community  

Open Energy Info (EERE)

metabolic adjustment metabolic adjustment Home Dc's picture Submitted by Dc(15) Member 15 November, 2013 - 13:26 Living Walls ancient building system architect biomimicry building technology cooling cu daylight design problem energy use engineer fred andreas geothermal green building heat transfer heating living walls metabolic adjustment net zero pre-electricity Renewable Energy Solar university of colorado utility grid Wind Much of the discussion surrounding green buildings centers around reducing energy use. The term net zero is the platinum standard for green buildings, meaning the building in question does not take any more energy from the utility grid than it produces using renewable energy resources, such as solar, wind, or geothermal installations (and sometimes these renewable energy resources actually feed energy back to the utility grid).

150

Adjusting the Thermometer of Race Relations: Physical Warmth Reduces Bias  

E-Print Network [OSTI]

Semin, G. R. (2009). The thermometer of social relations:Adjusting the Thermometer of Race Relations: Physical Warmth2012 Adjusting the Thermometer of Race Relations: Physical

Breines, Juliana

2012-01-01T23:59:59.000Z

151

FAA Air Traffic Organization Safety Management | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

FAA Air Traffic Organization Safety Management FAA Air Traffic Organization Safety Management FAA Air Traffic Organization Safety Management September 20, 2012 Presenter: Mark DeNicuolo, Manager Performance and Analyses Air Traffic Organization Safety and Technical Training Federal Aviation Administration Topics Covered: En Route centers handle 40.5 million aircraft per year FAA/contract towers handle: - 51.2 million airport operations - 39 million instrument operations 732 million passenger enplanements Over 5,000 civil, public-use airports Approximately 33,300 ATO employees - More than 15,000 air traffic controllers - More than 7,000 technicians and engineers 21 ARTCCs, 513 ATCTs, 17 FSSs, 3 AFSSs FAA Air Traffic Organization Safety Management More Documents & Publications FAQS Reference Guide - Aviation Manager

152

Florida County Seeks to Reduce Emissions and Improve Traffic | Department  

Broader source: Energy.gov (indexed) [DOE]

Florida County Seeks to Reduce Emissions and Improve Traffic Florida County Seeks to Reduce Emissions and Improve Traffic Florida County Seeks to Reduce Emissions and Improve Traffic September 27, 2010 - 10:30am Addthis A worker synchronizes a traffic light on State Road A1A in St. Augustine, FL. | Energy Department Photo | A worker synchronizes a traffic light on State Road A1A in St. Augustine, FL. | Energy Department Photo | Lindsay Gsell What does this project do? St. Johns County, Florida uses Recovery Act funding to resynchronize 23 traffic signals at five major segments of roadway. The new light patterns will save nearly 729,000 gallons of gas and reduce CO2 emissions by more than 2,200 metric tons. The intersection of State Road A1A and State Road 312 in St. Augustine is messy at 5 o'clock. On one side, tourists returning from Florida's

153

Evaluation of teenage driver understanding of traffic control devices  

E-Print Network [OSTI]

. . Signals Continually Misunderstood Traffic Control Devices . . Before and After Results 52 54 55 55 57 . 60 . . 65 . 72 81 81 . 83 . 84 . . 85 . . 87 TABLE OF CONTENTS (Continued) CHAPTER Page V CONCLUSIONS AND RECOMMENDATIONS, , . . 88... Misunderstood from 1978 TTI Study 12 4 Traffic Control Devices Needing Improvements from 1981 TTI Study . . . . . . 13 5 Targeted Traffic Control Devices from 1990 TTI Study . . 6 Basic Shapes and Colors Included in the Final Survey . . . 7 Regulatory Signs...

Ford, Garry Lee

2012-06-07T23:59:59.000Z

154

Object Exploration By Purposive, Dynamic Viewpoint Adjustment  

E-Print Network [OSTI]

. Unlike previous approaches where exploration is cast as a discrete process (i.e., asking where to look on the object surface that are occluded when the exploration process is initiated. Our goal is to designObject Exploration By Purposive, Dynamic Viewpoint Adjustment Kiriakos N. Kutulakos Charles R. Dyer

Dyer, Charles R.

155

On the Energy Conversion during Geostrophic Adjustment  

Science Journals Connector (OSTI)

It is found that for a continuously stratified fluid which remains so during the geostrophic adjustment, the energy conversion ratio ? (??KE/?PE) is ½, in contrast to the value of ? for a two-layer fluid. Since the two-layer fluid is an ...

Hsien Wang Ou

1986-12-01T23:59:59.000Z

156

Optimization Online - Ship Traffic Optimization for the Kiel Canal  

E-Print Network [OSTI]

Dec 1, 2014 ... ... optimization problem which we call the ship traffic control problem (STCP). ... We offer a unified view of routing and scheduling which blends ...

Elisabeth Lübbecke

2014-12-01T23:59:59.000Z

157

Texas Safe Communities Texans Discovering Traffic Safety Solutions  

E-Print Network [OSTI]

/ Posters Concentrating on Driving Poster Minnesota Network of Employers for Traffic Safety www in America through education, research, and grassroots activism. www.crashprevention.org Drive Now, Talk

158

Energy-efficiency of Drop-and-Continue Traffic Grooming  

Science Journals Connector (OSTI)

This paper evaluates the energy-saving achievable by performing traffic grooming in WDM networks with drop-and-continue node architecture. Different grooming strategies are compared in...

Farahmand, Farid; Cerutti, Isabella; Hasan, Mohammad M; Jue, Jason P

159

Energy Efficient Grooming of Scheduled Sub-wavelength Traffic Demands  

Science Journals Connector (OSTI)

We investigate how awareness of demand holding times can be exploited for energy efficient traffic grooming in optical networks. We present an optimal formulation for minimizing the...

Chen, Ying; Jaekel, Arunita

160

Disability-Adjusted Life Years in the Assessment of Health Effects of Traffic-Related Air Pollution  

Science Journals Connector (OSTI)

Road transport plays a vital role in air pollution emissions, especially in large cities. According...10...and 32 % of nitrogen oxides in the European Union. An adverse influence of high air pollution on human he...

?. Adamkiewicz; A. J. Badyda; A. Gayer; D. Mucha

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

P-D Project Rate Adjustment  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Parker-Davis Project Rate Adjustment Data Parker-Davis Project Rate Adjustment Data FY2014 Informal Customer Meeting Notification of Meeting Presentation Preliminary CAS Preliminary Rate Design Preliminary PRS Final Documents Notification of Rates Final CAS Final Rate Design Final PRS FY2013 Informal Customer Meeting Notification of Meeting Presentation Preliminary CAS Preliminary Rate Design Preliminary PRS Supplemental Information Final Documents Notification of Rates Final CAS Final Rate Design Final PRS FY2012 Informal Customer Meeting Notification of Meeting Presentation Preliminary CAS Preliminary Rate Design Preliminary PRS Customer Requested Scenario Final Documents Notification of Rates Final CAS Final Rate Design Final PRS FY2011 Informal Customer Meeting Notification of Meeting Presentation Preliminary CAS Preliminary Rate Design

162

Decision Fusion of Hyperspectral and SAR data for Trafficability Assessment  

E-Print Network [OSTI]

Decision Fusion of Hyperspectral and SAR data for Trafficability Assessment Capt. Pierre Chouinard assessment. To perform the assessment, different types of classification on the two data sets were performed of using both HSI and SAR data in trafficability assessment. Keywords-component; Decision Fusion

Kerekes, John

163

Deriving traffic demands for operational IP networks: methodology and experience  

Science Journals Connector (OSTI)

Engineering a large IP backbone network without an accurate network-wide view of the traffic demands is challenging. Shifts in user behavior, changes in routing policies, and failures of network elements can result in significant (and sudden) fluctuations ... Keywords: Internet, measurement, routing, traffic engineering

Anja Feldmann; Albert Greenberg; Carsten Lund; Nick Reingold; Jennifer Rexford; Fred True

2001-06-01T23:59:59.000Z

164

Visualising Internet Traffic Data with Three-Dimensional Spherical Display  

E-Print Network [OSTI]

successful in this respect has proven to give good predictions about structural features of the InternetVisualising Internet Traffic Data with Three-Dimensional Spherical Display Ben Yip1 , Shea Goyette1 of visualising internet traffic data using the underlying spherical nature of the globe. The method uses data

Hong,Seokhee

165

Visual traffic surveillance framework: classification to event detection  

E-Print Network [OSTI]

effective. Traffic surveil- lance systems with the ability to detect, count, and classify vehicles can systems. However, vehicle classification poses a difficult problem as vehicles have high intra- class into a unified traffic surveillance system for on- line classification of vehicles, which uses tracking results

Nicolescu, Mircea

166

User-driven dynamic traffic prioritization for home networks  

Science Journals Connector (OSTI)

Network contention in a multi-user home setting can degrade performance for all participants. To maximize user experience, we propose that traffic be prioritized based on the specific activity of the user: the more a user interacts with an application ... Keywords: home networks, prioritization, quality of service, traffic shaping

Jake Martin; Nick Feamster

2012-08-01T23:59:59.000Z

167

Road traffic noise mapping in Guangzhou using GIS and GPS  

Science Journals Connector (OSTI)

Abstract The primary objective of this study is to develop day and night road traffic noise maps for Guangzhou using Geographical Information Systems (GIS) and Global Positioning Systems (GPS). First, as speed-density relation is used to estimate the traffic volume from GPS data collected from floating cars. Meanwhile, the attributes of the roads and buildings are automatically exported from GIS. Second, a single vehicle noise emission model is combined with a noise propagation model to formulate a regional traffic noise calculation model that accounts for the traffic noise attenuation in an urban area. The algorithm is optimized by intelligently dividing the computational grids, filtering the traffic noise sources automatically and performing a quick index of the estimation objects. Finally, the day and night road traffic noise levels in Guangzhou are estimated to create two traffic noise maps. The accuracy of the developed algorithm is validated by conducting a traffic noise monitoring experiment in several districts of Guangzhou with different road types. The results show that the average error between the estimated and measured values is below 2.0 dB.

Ming Cai; Jingfang Zou; Jiemin Xie; Xialin Ma

2015-01-01T23:59:59.000Z

168

LED traffic signals: A market transformation opportunity assessment  

SciTech Connect (OSTI)

This report examines the feasibility and appropriateness of market intervention strategies to increase the penetration of LED traffic signals, which offer large energy savings and other benefits relative to existing incandescent traffic signals. It presents the state of the technology and some of the technical challenges that remain. Prepared for the Consortium for Energy Efficiency.

Suozzo, M.

1998-12-31T23:59:59.000Z

169

A traffic shaping optimization methodology for web systems  

Science Journals Connector (OSTI)

In recent years, computer networks have been characterized by heterogeneous traffic and dynamic management of different kinds of services. The web and network requirements have increased within time and, since bandwidth is limited, it becomes necessary ... Keywords: QoS, internet services, optimization, traffic shaping, world wide web

Caio Mesquita; Ulisses Cavalca; Adriano C.M. Pereira; Eduardo G. Carrano

2013-11-01T23:59:59.000Z

170

E-Print Network 3.0 - annual average daily traffic Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Systems 2000. Annual Average Daily Truck Traffic on the California State... Lockout and Non-Lockout Weekdays Average Daily Traffic Volume (vehday) All Cars Trucks ......

171

E-Print Network 3.0 - average daily traffic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Systems 2000. Annual Average Daily Truck Traffic on the California State... Lockout and Non-Lockout Weekdays Average Daily Traffic Volume (vehday) All Cars Trucks...

172

Traffic Loss-Based Lightpath Reconfiguration in the Smart Grid Communication Network  

Science Journals Connector (OSTI)

In order to reduce traffic loss during the lightpath reconfiguration process in the Smart Grid communication network, an Accumulative Traffic Loss (ATL) algorithm is proposed and...

Wang, Hongchuan; Guo, Wei; Hu, Weisheng

173

Remote control for anode-cathode adjustment  

DOE Patents [OSTI]

An apparatus for remotely adjusting the anode-cathode gap in a pulse power machine has an electric motor located within a hollow cathode inside the vacuum chamber of the pulse power machine. Input information for controlling the motor for adjusting the anode-cathode gap is fed into the apparatus using optical waveguides. The motor, controlled by the input information, drives a worm gear that moves a cathode tip. When the motor drives in one rotational direction, the cathode is moved toward the anode and the size of the anode-cathode gap is diminished. When the motor drives in the other direction, the cathode is moved away from the anode and the size of the anode-cathode gap is increased. The motor is powered by batteries housed in the hollow cathode. The batteries may be rechargeable, and they may be recharged by a photovoltaic cell in combination with an optical waveguide that receives recharging energy from outside the hollow cathode. Alternatively, the anode-cathode gap can be remotely adjusted by a manually-turned handle connected to mechanical linkage which is connected to a jack assembly. The jack assembly converts rotational motion of the handle and mechanical linkage to linear motion of the cathode moving toward or away from the anode.

Roose, Lars D. (Albuquerque, NM)

1991-01-01T23:59:59.000Z

174

Ohio Town Installing 'Green' Traffic Signals | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Ohio Town Installing 'Green' Traffic Signals Ohio Town Installing 'Green' Traffic Signals Ohio Town Installing 'Green' Traffic Signals January 20, 2010 - 3:57pm Addthis Elyria, Ohio, is getting a little greener. Mayor William M. Grace recently confirmed that staff will replace traditional traffic lights with 288 energy-efficient LEDs (light-emitting diodes), saving the town energy and money. "We are definitely doing this, we are going to switch out all the traffic lights in town," Elyria's mayor says. Replacing light bulbs with LEDs will mean substantial savings. That's because these small, solid bulbs can last up to 10 times longer than traditional lights and require considerably less energy. "This gives us the opportunity to change, we expect to realize considerable savings," the mayor says.

175

Dealing with Short TCP Flows: A Survey of Mice in Elephant Shoes  

E-Print Network [OSTI]

Dealing with Short TCP Flows: A Survey of Mice in Elephant Shoes Janardhan R. Iyengar, Armando L of the traffic on the Internet is carried by a small number of large flows (elephants), while most of the flows used for reliable web transfers. TCP was originally designed for elephants, where a sender probes

Iyengar, Janardhan

176

Solving the Traffic and Flitter Challenges with Tulip Award Traffic Mini Challenge: Innovative Visualization and Excellent Description  

E-Print Network [OSTI]

Solving the Traffic and Flitter Challenges with Tulip Award Traffic Mini Challenge: Innovative Visualization and Excellent Description Award Flitter Mini Challenge: Representation of Uncertainty in Rules, while the vertical axis encodes the employee ID and IP address. The horizontal lines in the grid group

Paris-Sud XI, Université de

177

Integration of an Aggregate Flow Model with a Traffic Flow Simulator  

E-Print Network [OSTI]

Evaluation Tool (FACET). Using delay predictions, system metrics, and a visualization of the aggregated) solutions for weather disturbances. I. Introduction A. The Need for System Modeling. TFM initiatives

178

A trade-off analysis between penetration rate and sampling frequency of mobile sensors in traffic state estimation  

Science Journals Connector (OSTI)

Abstract The rapid-growth of smartphones with embedded navigation systems such as GPS modules provides new ways of monitoring traffic. These devices can register and send a great amount of traffic related data, which can be used for traffic state estimation. In such a case, the amount of data collected depends on two variables: the penetration rate of devices in traffic flow (P) and their data sampling frequency (z). Referring to data composition as the way certain number of observations is collected, in terms of P and z, we need to understand the relation between the amount and composition of data collected, and the accuracy achieved in traffic state estimation. This was accomplished through an in-depth analysis of two datasets of vehicle trajectories on freeways. The first dataset consists of trajectories over a real freeway, while the second dataset is obtained through microsimulation. Hypothetical scenarios of data sent by equipped vehicles were created, based on the composition of data collected. Different values of P and z were used, and each unique combination defined a specific scenario. Traffic states were estimated through two simple methods, and a more advanced one that incorporates traffic flow theory. A measure to quantify data to be collected was proposed, based on travel time, number of vehicles, penetration rate and sampling frequency. The error was below 6% for every scenario in each dataset. Also, increasing data reduced variability in data count estimation. The performance of the different estimation methods varied through each dataset and scenario. Since the same number of observations can be gathered with different combinations of P and z, the effect of data composition was analyzed (a trade-off between penetration rate and sampling frequency). Different situations were found. In some, an increase in penetration rate is more effective to reduce estimation error than an increase in sampling frequency, considering an equal increase in observations. In other areas, the opposite relationship was found. Between these areas, an indifference curve was found. In fact, this curve is the solution to the optimization problem of minimizing the error given any fixed number of observations. As a general result, increasing sampling frequency (penetration rate) is more beneficial when the current sampling frequency (penetration rate) is low, independent of the penetration rate (sampling frequency).

Christopher Bucknell; Juan C. Herrera

2014-01-01T23:59:59.000Z

179

Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

180

Texas State Offshore Crude Oil + Lease Condensate Reserves Adjustments...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Million Barrels) Texas State Offshore Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

182

California Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) California Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

183

Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

184

Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

185

Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

186

Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

187

Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

188

Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

189

Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

190

Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

191

Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

192

Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

193

Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

194

Alaska Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

195

Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

196

Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

197

Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Adjustments (Billion Cubic Feet) Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's...

198

Miscellaneous States Shale Gas Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Miscellaneous States Shale Gas Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

199

New Mexico Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) New Mexico Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

200

U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

West Virginia Coalbed Methane Proved Reserves Adjustments (Billion...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) West Virginia Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

202

Kansas Coalbed Methane Proved Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Kansas Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

203

Utah Coalbed Methane Proved Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) Utah Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

204

Rigid or flexible accounting rules? : evidence from purchase price adjustments  

E-Print Network [OSTI]

I examine the negotiation of accounting rules in the purchase price adjustment clause of corporate acquisition agreements. Purchase price adjustments make the deal value contingent on the target's closing working capital ...

Johnson, Derek Christopher

2011-01-01T23:59:59.000Z

205

Self-adjusting magnetic bearing systems  

DOE Patents [OSTI]

A self-adjusting magnetic bearing automatically adjusts the parameters of an axially unstable magnetic bearing such that its force balance is maintained near the point of metastable equilibrium. Complete stabilization can be obtained with the application of weak restoring forces either from a mechanical bearing (running at near-zero load, thus with reduced wear) or from the action of residual eddy currents in a snubber bearing. In one embodiment, a torque is generated by the approach of a slotted pole to a conducting plate. The torque actuates an assembly which varies the position of a magnetic shunt to change the force exerted by the bearing. Another embodiment achieves axial stabilization by sensing vertical displacements in a suspended bearing element, and using this information in an electrical servo system. In a third embodiment, as a rotating eddy current exciter approaches a stationary bearing, it heats a thermostat which actuates an assembly to weaken the attractive force between the two bearing elements. An improved version of an electromechanical battery utilizing the designs of the various embodiments is described.

Post, Richard F. (Walnut Creek, CA)

1998-01-01T23:59:59.000Z

206

Author's personal copy Impacts of freeway traffic conditions on in-vehicle exposure to ultrafine  

E-Print Network [OSTI]

particulate matter (Health Effects Institute, 2010). Traffic congestion, in particular, has been cited

Bertini, Robert L.

207

Using Vehicular Networks to Collect Common Traffic Data Mohammad Hadi Arbabi and Michele C. Weigle  

E-Print Network [OSTI]

that with 100% penetration rate, our methods can collect precise traffic data and that even with low penetration rates or low density traffic, we can collect high quality estimates of travel times, time mean speeds. A TO can also report good estimates of traffic data in low penetration or low density traffic situations. 2

Weigle, Michele

208

E-Print Network 3.0 - air traffic emission Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

emission Search Powered by Explorit Topic List Advanced Search Sample search results for: air traffic emission...

209

Responding to the Unexpected: Traffic Research in the Wake of Bridge Collapseg p  

E-Print Network [OSTI]

;#12;#12;#12;#12;#12;T ffi R h Q tiTraffic Research Questions · Natural Experimentation Site · Bridge Collapse / ReopenResponding to the Unexpected: Traffic Research in the Wake of Bridge Collapseg p Henry Liu, Ph of the Mississippi River Bridge Collapse #12;Freeway Traffic VolumeFreeway Traffic Volume #12;Congestion Impacts

Levinson, David M.

210

Calibrating Steady-State Traffic Stream and Car-Following Models Using Loop Detector Data  

Science Journals Connector (OSTI)

The research reported in this paper develops a heuristic automated tool (SPD_CAL) for calibrating steady-state traffic stream and car-following models using loop detector data. The performance of the automated procedure is then compared to off-the-shelf ... Keywords: calibration of traffic simulation software, car-following models, traffic modeling, traffic stream models

Hesham Rakha; Mazen Arafeh

2010-05-01T23:59:59.000Z

211

The impact of gasoline price changes on traffic safety: a time geography explanation Guangqing Chi a,  

E-Print Network [OSTI]

The impact of gasoline price changes on traffic safety: a time geography explanation Guangqing Chi, United States a r t i c l e i n f o Keywords: Time geography Gasoline prices Traffic safety Traffic crashes Fatal crashes Space­time path a b s t r a c t The impact of gasoline price changes on traffic

Levinson, David M.

212

Li, W. K. W. Bivariate and trivariate analysis in flow cytometry ...  

Science Journals Connector (OSTI)

analysis is to adjust the parameters of the: function so .... In order to comply with computer memory require- ..... puter system for analysis of flow cytometric data.

2000-11-02T23:59:59.000Z

213

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made in USA. That is changing. Dialight Corporation, an LED lighting manufacturer with U.S. corporate offices in Farmingdale, New Jersey, and a parent company based in the U.K., invested nearly $3 million into renovating their 75,000-square-foot production facility in Roxboro, North Carolina. With these improvements, Dialight's Roxboro plant is projected to scale up production by 400 percent. "Bringing manufacturing back to America is a win-win scenario," said Roy Burton, Dialight's Group Chief Executive. "We're helping the economy by creating new jobs, and at the same time we're finding it more

214

TRANSPORTATION AND TRAFFIC MANAGEMENT QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Transportation Transportation & Traffic Management Qualification Standard Reference Guide APRIL 2010 This page is intentionally blank. i LIST OF FIGURES ...................................................................................................................... ii LIST OF TABLES ........................................................................................................................ ii ACRONYMS ................................................................................................................................ iv PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

215

Impact of Traffic-Related Air Pollution on Health  

Science Journals Connector (OSTI)

Road transport contributes significantly to air quality problems through vehicle emissions, which have ... was to assess the impact of traffic-related air pollution on health of Warsaw citizens, following the...1...

J. Jakubiak-Lasocka; J. Lasocki; R. Siekmeier; Z. Ch?opek

2014-01-01T23:59:59.000Z

216

Deriving traffic demands for operational IP networks: methodology and experience  

Science Journals Connector (OSTI)

Engineering a large IP backbone network without an accurate, network-wide view of the traffic demands is challenging. Shifts in user behavior, changes in routing policies, and failures of network elements can result in significant (and sudden) fluctuations ...

Anja Feldmann; Albert Greenberg; Carsten Lund; Nick Reingold; Jennifer Rexford; Fred True

2000-08-01T23:59:59.000Z

217

Distributed Air Traffic Control : A Human Safety Perspective  

E-Print Network [OSTI]

The issues in air traffic control have so far been addressed with the intent to improve resource utilization and achieve an optimized solution with respect to fuel comsumption of aircrafts, efficient usage of the available airspace with minimal congestion related losses under various dynamic constraints. So the focus has almost always been more on smarter management of traffic to increase profits while human safety, though achieved in the process, we believe, has remained less seriously attended. This has become all the more important given that we have overburdened and overstressed air traffic controllers managing hundreds of airports and thousands of aircrafts per day. We propose a multiagent system based distributed approach to handle air traffic ensuring complete human (passenger) safety without removing any humans (ground controllers) from the loop thereby also retaining the earlier advantages in the new solution. The detailed design of the agent system, which will be easily interfacable with the existin...

Nikumbh, Sarvesh; Vartak, Rahul

2011-01-01T23:59:59.000Z

218

A review of fundamental drivers governing the emissions, dispersion and exposure to vehicle-emitted nanoparticles at signalised traffic intersections  

Science Journals Connector (OSTI)

Abstract Signalised traffic intersections (TIs) are considered as pollution hot-spots in urban areas, but the knowledge of fundamental drivers governing emission, dispersion and exposure to vehicle-emitted nanoparticles (represented by particle number concentration, PNC) at \\{TIs\\} is yet to be established. A number of following key factors, which are important for developing an emission and exposure framework for nanoparticles at TIs, are critically evaluated as a part of this review article. In particular, (i) how do traffic- and wind-flow features affect emission and dispersion of nanoparticles? (ii) What levels of \\{PNCs\\} can be typically expected under diverse signal- and traffic-conditions? (iii) How does the traffic driving condition affect the particle number (PN) emissions and the particle number emission factors (PNEF)? (iv) What is the relative importance of particle transformation processes in affecting the PNCs? (v) What are important considerations for the dispersion modelling of nanoparticles? (vi) What is extent of exposure at \\{TIs\\} with respect to other locations in urban settings? (vii) What are the gaps in current knowledge on this topic where the future research should focus? We found that the accurate consideration of dynamic traffic flow features at \\{TIs\\} is essential for reliable estimates of PN emissions. Wind flow features at \\{TIs\\} are generally complex to generalise. Only a few field studies have monitored \\{PNCs\\} at \\{TIs\\} until now, reporting over an order of magnitude larger peak \\{PNCs\\} (0.7–5.4 × 105 cm?3) compared with average \\{PNCs\\} at typical roadsides (?0.3 × 105 cm?3). The PN emission and thus the \\{PNEFs\\} can be up to an order of magnitude higher during acceleration compared with steady speed conditions. The time scale analysis suggests nucleation as the fastest transformation process, followed by dilution, deposition, coagulation and condensation. Consideration of appropriate flow features, \\{PNEFs\\} and transformation processes emerged as important parameters for reliable modelling of \\{PNCs\\} at TIs. Computation of respiratory deposition doses (RDD) based on the available PNC data suggest that the peak RDD at \\{TIs\\} can be up to 12-times higher compared with average RDD at urban roadsides. Systematic field and modelling studies are needed to develop a sound understanding of the emissions, dispersion and exposure of nanoparticles at the TIs.

Anju Goel; Prashant Kumar

2014-01-01T23:59:59.000Z

219

Permanent magnet multipole with adjustable strength  

DOE Patents [OSTI]

Two or more magnetically soft pole pieces are symmetrically positioned along a longitudinal axis to provide a magnetic field within a space defined by the pole pieces. Two or more permanent magnets are mounted to an external magnetically-soft cylindrical sleeve which rotates to bring the permanent magnets into closer coupling with the pole pieces and thereby adjustably control the field strength of the magnetic field produced in the space defined by the pole pieces. The permanent magnets are preferably formed of rare earth cobalt (REC) material which has a high remanent magnetic field and a strong coercive force. The pole pieces and the permanent magnets have corresponding cylindrical surfaces which are positionable with respect to each other to vary the coupling therebetween. Auxiliary permanent magnets are provided between the pole pieces to provide additional magnetic flux to the magnetic field without saturating the pole pieces.

Halbach, Klaus (Berkeley, CA)

1985-01-01T23:59:59.000Z

220

Permanent-magnet multipole with adjustable strength  

DOE Patents [OSTI]

Two or more magnetically soft pole pieces are symmetrically positioned along a longitudinal axis to provide a magnetic field within a space defined by the pole pieces. Two or more permanent magnets are mounted to an external magnetically-soft cylindrical sleeve which rotates to bring the permanent magnets into closer coupling with the pole pieces and thereby adjustably control the field strength of the magnetic field produced in the space defined by the pole pieces. The permanent magnets are preferably formed of rare earth cobalt (REC) material which has a high remanent magnetic field and a strong coercive force. The pole pieces and the permanent magnets have corresponding cylindrical surfaces which are positionable with respect to each other to vary the coupling there between. Auxiliary permanent magnets are provided between the pole pieces to provide additional magnetic flux to the magnetic field without saturating the pole pieces.

Halbach, K.

1982-09-20T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Elliptically polarizing adjustable phase insertion device  

DOE Patents [OSTI]

An insertion device for extracting polarized electromagnetic energy from a beam of particles is disclosed. The insertion device includes four linear arrays of magnets which are aligned with the particle beam. The magnetic field strength to which the particles are subjected is adjusted by altering the relative alignment of the arrays in a direction parallel to that of the particle beam. Both the energy and polarization of the extracted energy may be varied by moving the relevant arrays parallel to the beam direction. The present invention requires a substantially simpler and more economical superstructure than insertion devices in which the magnetic field strength is altered by changing the gap between arrays of magnets. 3 figures.

Carr, R.

1995-01-17T23:59:59.000Z

222

Adjustable Speed Drive Study, Part 2.  

SciTech Connect (OSTI)

Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The DC motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use.

Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

1989-08-01T23:59:59.000Z

223

Adjustable Speed Drive Study, Part 1.  

SciTech Connect (OSTI)

Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The dc motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use. 31 figs., 6 tabs.

Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

1989-08-01T23:59:59.000Z

224

Scheme for rapid adjustment of network impedance  

DOE Patents [OSTI]

A static controlled reactance device is inserted in series with an AC electric power transmission line to adjust its transfer impedance. An inductor (reactor) is serially connected with two back-to-back connected thyristors which control the conduction period and hence the effective reactance of the inductor. Additional reactive elements are provided in parallel with the thyristor controlled reactor to filter harmonics and to obtain required range of variable reactance. Alternatively, the static controlled reactance device discussed above may be connected to the secondary winding of a series transformer having its primary winding connected in series to the transmission line. In a three phase transmission system, the controlled reactance device may be connected in delta configuration on the secondary side of the series transformer to eliminate triplen harmonics.

Vithayathil, John J. (3814 NE. 136th Pl., Portland, OR 97230)

1991-01-01T23:59:59.000Z

225

Real-Time Traffic Information for Emergency Evacuations  

SciTech Connect (OSTI)

There are many instances in which it is possible to plan ahead for an emergency evacuation (e.g., a chemical processing facility explosion). For those cases, if an accident were to happen, then the best evacuation plan for the prevailing network and weather conditions would be deployed. In other cases (e.g., the derailment of a train transporting hazardous materials), there may not be any previously developed plan to be implemented, and decisions must be made ad-hoc on how to proceed with an emergency evacuation. In both situations, the availability of real-time traffic information plays a critical role in the management of the evacuation operations. Due to cost constraints, only large urban areas have traffic sensor deployments that permit access to some sort of real-time traffic information; an evacuation taking place in other areas of the country would have to proceed without real-time traffic information. In order to improve operations during a vehicular emergency evacuation anywhere, a system of sensors that uses newly developed real-time traffic-information-gathering technologies to assess traffic conditions and to detect incidents on the main evacuation routes is presented in this paper. A series of tests, both in a controlled environment and in the field, were conducted to study the feasibility of such a system of traffic sensors and to assess its ability to provide real-time traffic information during an emergency evacuation. The results of these tests indicated that the prototype sensors are reliable and accurate for the type of application that is the focus of this paper.

Franzese, Oscar [ORNL] [ORNL; Zhang, Li [Mississippi State University (MSU)] [Mississippi State University (MSU); Mahmoud, Anas M. [Mississippi State University (MSU)] [Mississippi State University (MSU)

2010-01-01T23:59:59.000Z

226

Structural and safety characteristics and warrants for highway traffic barriers  

E-Print Network [OSTI]

Ross Highway traffic barriers are highway appurtenances that provide vehicle occupants with a relative degree of protection from roadside hazards and from errant vehicles encroaching across a median. The six basic types of traffic barr1ers are roads... are decision criteria that 1dentify sites along highways that need traff1c barrier installations. Structural and safety character- istics of the barr1ers refer to the impact performance, the structural integrity, and the safety of the vehicle occupants upon...

Kohutek, Terry Lee

2012-06-07T23:59:59.000Z

227

On freeway traffic control by a lane closure  

E-Print Network [OSTI]

closure from an operational point of view as well as how it appeared to the individual drivers. Research methods employed were traffic volume counts and "average" vehicle studies on critical lanes of the study sites. "Average" vehicle studies were...]ectives. PRESENT STATUS OF THE QUESTION. "On Freeways Control Parameters. Ramp Control. Candidate Systems. SELECTION OF STUDY SITE 4 5 9 10 12 Location. Geometric Configuration. Analysis of Traffic Conditions. Selection. METHOD OF STUDY. Procedures...

Henderson, Donald Manson

2012-06-07T23:59:59.000Z

228

GLOBAL OPTIMIZATION OF MULTIPHASE FLOW NETWORKS IN OIL AND GAS PRODUCTION SYSTEMS  

E-Print Network [OSTI]

1 GLOBAL OPTIMIZATION OF MULTIPHASE FLOW NETWORKS IN OIL AND GAS PRODUCTION SYSTEMS MSc. Hans in an oil production system is developed. Each well may be manipulated by injecting lift gas and adjusting in the maximum oil flow rate, water flow rate, liquid flow rate, and gas flow rate. The wells may also

Johansen, Tor Arne

229

LED traffic lights: New technology signals major energy savings  

SciTech Connect (OSTI)

Using light-emitting diode technology to replace incandescent lamps in traffic signals promises energy savings upwards of 60 percent for each of the estimated quarter of a million controlled intersections in the United States. LED units use only 9 to 25 watts instead of the 67 to 150 watts used by each incandescent lamp. Though their first cost is relatively high, energy savings result in paybacks of 1 to 5 years. LED retrofit kits are available for red signal disks and arrows, and installations in several states have proven successful, although minor improvements are addressing concerns about varying light output and controller circuitry. Retrofitting green lamps is not yet feasible, because color standards of the Institute of Traffic Engineers cannot be met with existing LED technology. Yellow lamps have such low duty factors (they`re on only 3 percent of the time) that retrofitting with LED signals is not cost-effective. LEDs last much longer than incandescents, allowing municipalities to not only reduce their electricity bills, but to save on maintenance costs as well. As further incentive, some utilities are beginning to implement rebate programs for LED traffic signal retrofits. Full approval of LED units is still awaited from the Institute of Traffic Engineers (ITE), the standard-setting body for traffic safety devices. Local and state governments ultimately decide what specifications to require for traffic lights, and the growing body of successful field experience with LEDs appears to be raising their comfort level with the technology. The California Department of Transportation is developing an LED traffic light specification, and two California utilities, Southern California Edison and Pacific Gas and Electric, have provided rebates for some pilot installations.

Houghton, D.

1994-12-31T23:59:59.000Z

230

2007-2009 Power Rate Adjustments (pbl/rates)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Function Review (PFR) Firstgov FY 2007 2009 Power Rate Adjustments BPA's 2007-2009 Wholesale Power Rate Schedules and General Rate Schedule Provisions (GRSPs) took effect on...

231

Flying height adjustment technologies for high-density magnetic recording  

Science Journals Connector (OSTI)

The flying height adjustment technology becomes important to achieve the stable ultra low flying height for recording density 1 Tb/in² in hard disk drive. The possible approaches towards flying height adjustment, advantages and disadvantages of different adjusting methods are discussed. Finally, the flying stability of thermal actuated slider is studied taking into account the short-range interaction forces. It is noticed that the flying height of thermal actuated slider is less sensitive to the short-range interactions than the normal slider and can sustain larger shocks. The thermal actuated flying height adjusting technology is more suitable for ultra-low flying height applications.

Mingsheng Zhang; Bo Liu

2008-01-01T23:59:59.000Z

232

Ohio Coalbed Methane Proved Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Available; W Withheld to avoid disclosure of individual company data. Release Date: 1242014 Next Release Date: 12312015 Referring Pages: Coalbed Methane Reserves Adjustments...

233

,"U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2013...

234

,"New York Dry Natural Gas Reserves Adjustments (Billion Cubic...  

U.S. Energy Information Administration (EIA) Indexed Site

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2012 ,"Release...

235

Microtubule length dependence of motor traffic in cells  

E-Print Network [OSTI]

In living cells, motor proteins, such as kinesin and dynein can move processively along microtubule (MT), and also detach from or attach to MT stochastically. Experiments have found that, the traffic of motor might be jammed, and various theoretical models have been designed to understand this traffic jam phenomenon. But previous studies mainly focus on motor attachment/detachment rate dependent properties. Recent experiment of Leduc {\\it et al.} found that the traffic jam formation of motor protein kinesin depends also on the length of MT [Proc. Natl. Acad. Sci. U.S.A. {\\bf 109}, 6100-6105 (2012)]. In this study, the MT length dependent properties of motor traffic will be analyzed. We found that MT length has one {\\it critical value} $N_c$, traffic jam occurs only when MT length $N>N_c$. The jammed length of MT increases with total MT length, while the non-jammed MT length might not change monotonically with the total MT length. The critical value $N_c$ increases with motor detachment rate from MT, but decreases with motor attachment rate to MT.

Yunxin Zhang

2012-05-18T23:59:59.000Z

236

A MEMS BODY FLUID FLOW SENSOR Ellis Meng1  

E-Print Network [OSTI]

for its stability, accuracy, and high temperature coefficient of resistivity (TCR). Additional packaging the device using compressed air. The flow rate is adjusted by a metering valve and calibrated using

Meng, Ellis

237

Cotton flow  

E-Print Network [OSTI]

Using the conformally invariant Cotton tensor, we define a geometric flow, the "Cotton flow", which is exclusive to three dimensions. This flow tends to evolve the initial metrics into conformally flat ones, and is somewhat orthogonal to the Yamabe flow, the latter being a flow within a conformal class. We define an entropy functional, and study the flow of nine homogeneous spaces both numerically and analytically. In particular, we show that the arbitrarily deformed homogeneous 3-sphere flows into the round 3-sphere. Two of the nine homogeneous geometries, which are degenerated by the Ricci flow, are left intact by the Cotton flow.

Ali Ulas Ozgur Kisisel; Ozgur Sarioglu; Bayram Tekin

2008-06-17T23:59:59.000Z

238

Laboratory to change vehicle traffic-screening regimen at vehicle  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Changes to vehicle traffic-screening Changes to vehicle traffic-screening Laboratory to change vehicle traffic-screening regimen at vehicle inspection station Lanes two through five will be open 24 hours a day and won't be staffed by a Laboratory protective force officer. September 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

239

State Traffic Safety Information - Fatal Single Vehicle Crashes : District  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

District District of Columbia (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Single Vehicle Crashes : District of Columbia (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet

240

State Traffic Safety Information - Fatal Crashes Involving Speeding : Iowa  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Iowa Iowa (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving Speeding : Iowa (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

State Traffic Safety Information - Fatal Crashes Involving a Large Truck :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Indiana (2007-2009) Indiana (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving a Large Truck : Indiana (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness

242

State Traffic Safety Information - Fatal Crashes Involving a Large Truck :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Idaho (2007-2009) Idaho (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving a Large Truck : Idaho (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

243

State Traffic Safety Information - Fatal Crashes Involving Speeding :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Kansas (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving Speeding : Kansas (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

244

State Traffic Safety Information - Fatal Crashes Involving Speeding : Maine  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Maine Maine (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving Speeding : Maine (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

245

State Traffic Safety Information - Fatal Crashes Involving Speeding :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Illinois (2007-2009) Illinois (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving Speeding : Illinois (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

246

State Traffic Safety Information - Fatal Crashes Involving a Large Truck :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hawaii (2007-2009) Hawaii (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving a Large Truck : Hawaii (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

247

State Traffic Safety Information - Fatal Crashes Involving a Large Truck :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Delaware (2007-2009) Delaware (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving a Large Truck : Delaware (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness

248

State Traffic Safety Information - Fatal Crashes Involving Speeding :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hawaii (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving Speeding : Hawaii (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

249

State Traffic Safety Information - Fatal Crashes Involving a Large Truck :  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

District of Columbia (2007-2009) District of Columbia (2007-2009) Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data State Traffic Safety Information - Fatal Crashes Involving a Large Truck : District of Columbia (2007-2009) Dataset Summary Description The State Traffic Safety Information (STSI) portal is part of the larger Fatality Analysis Reporting System (FARS) Encyclopedia. STSI provides state-by-state traffic safety profiles, including: crash data, lives saved/savable, legislation, economic costs, grant funding, alcohol related crash data, performance measures, and geographic maps of crash data. Tags {geospatial,fatality,crash,data,safety,roadway,vehicle,human,person} Dataset Ratings Overall 0 No votes yet Data Utility

250

E-Print Network 3.0 - adjusted functional principal Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Report "Recommended Detector Lifetime Adjustments" Summary: Technical Evaluation Report "Recommended Detector Lifetime Adjustments" Date: July 16, 1999... Principal...

251

Integration and road tests of a self-sensing CNT concrete pavement system for traffic detection  

Science Journals Connector (OSTI)

In this paper, a self-sensing carbon nanotube (CNT) concrete pavement system for traffic detection is proposed and tested in a roadway. Pre-cast and cast-in-place self-sensing CNT concrete sensors were simultaneously integrated into a controlled pavement test section at the Minnesota Road Research Facility (MnROAD), USA. Road tests of the system were conducted by using an MnROAD five-axle semi-trailer tractor truck and a van, respectively, both in the winter and summer. Test results show that the proposed self-sensing pavement system can accurately detect the passing of different vehicles under different vehicular speeds and test environments. These findings indicate that the developed self-sensing CNT concrete pavement system can achieve real-time vehicle flow detection with a high detection rate and a low false-alarm rate.

Baoguo Han; Kun Zhang; Tom Burnham; Eil Kwon; Xun Yu

2013-01-01T23:59:59.000Z

252

Wage adjustment, competitiveness and unemployment East Germany after unification  

E-Print Network [OSTI]

Wage adjustment, competitiveness and unemployment ­ East Germany after unification Werner Smolny years after unification large differences of the labor market situation in East and West Germany persist adjustment in East Germany and the resulting development of competitiveness and unemployment differentials

Pfeifer, Holger

253

Would Border Carbon Adjustments prevent carbon leakage and heavy industry  

E-Print Network [OSTI]

No 52-2013 Would Border Carbon Adjustments prevent carbon leakage and heavy industry halshs-00870689,version1-7Oct2013 #12;Would Border Carbon Adjustments prevent carbon leakage and heavy The efficiency of unilateral climate policies may be hampered by carbon leakage and competitiveness losses

Paris-Sud XI, Université de

254

E-Print Network 3.0 - air traffic services Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Logic for Miles-In-Trail Summary: This paper presents an algorithm which can be used for scheduling arrival air traffic in an Air Route Traffic... (FAA) is in the midst of...

255

The integration of Automatic Speech Recognition into the Air Traffic Control system  

E-Print Network [OSTI]

Today, the Air Traffic Control (ATC) system relies primarily on verbal communication between the air traffic controllers and the pilots of the aircraft in the controlled airspace. Although a computer system exists that ...

Karlsson Joakim

1990-01-01T23:59:59.000Z

256

E-Print Network 3.0 - advanced air traffic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

air traffic Page: << < 1 2 3 4 5 > >> 1 Advances in Adaptive Data Analysis Vol. 2, No. 1 (2010) 8196 Summary: FORECASTING THE AIR TRAFFIC FOR NORTH-EAST INDIAN CITIES C....

257

An investigation into the use of highway traffic signals at highway-railroad grade crossings  

E-Print Network [OSTI]

of highway traffic signals at railhighway crossings offer any safety benefits over the use of conventional active traffic control devices. Fatal accident records obtained from the Fatal Accident Reporting System (FARS) were used in this analysis. The driver...

Frieslaar, Andre Henry

2012-06-07T23:59:59.000Z

258

Simultaneous calibration of a microscopic traffic simulation model and OD matrix  

E-Print Network [OSTI]

With the recent widespread deployment of intelligent transportation systems (ITS) in North America there is an abundance of data on traffic systems and thus an opportunity to use these data in the calibration of microscopic traffic simulation models...

Kim, Seung-Jun

2006-10-30T23:59:59.000Z

259

A Microscopic Traffic Simulation Model for Transportation Planning in Georgios Papageorgiou, Pantelis Damianou, Andreas Pitsilides  

E-Print Network [OSTI]

A Microscopic Traffic Simulation Model for Transportation Planning in Cyprus Georgios Papageorgiou. This paper presents the microscopic simulation model development of a major traffic network of Nicosia simulation model is developed and utilized for transportation planning. 1. Introduction The demand

Pitsillides, Andreas

260

Purchased Gas Adjustment Rules (Tennessee) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Purchased Gas Adjustment Rules (Tennessee) Purchased Gas Adjustment Rules (Tennessee) Purchased Gas Adjustment Rules (Tennessee) < Back Eligibility Commercial Developer Fuel Distributor General Public/Consumer Industrial Installer/Contractor Investor-Owned Utility Rural Electric Cooperative Utility Program Info State Tennessee Program Type Generating Facility Rate-Making Industry Recruitment/Support Provider Tennessee Regulatory Authority The Purchased Gas Adjustment Rules are implemented by the Tennessee Regulatory Authority (Authority). Purchased Gas Adjustment (PGA) Rules are intended to permit the company/LDC (local gas distribution company regulated by the Authority) to recover, in timely fashion, the total cost of gas purchased for delivery to its customers and to assure that the Company does not over-collect or under-collect Gas Costs from its

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Experience in Measuring Backbone Traffic Variability: Models, Metrics, Measurements and Meaning  

E-Print Network [OSTI]

was specifically motivated by the question: to what extent does traffic variability justify the M. Roughen, A

Fisher, Kathleen

262

ION GNSS 2004, Sept. 21-24, Long Beach, CA Automated Traffic Incident Detection with GPS  

E-Print Network [OSTI]

in Intelligent Transportation Systems (ITS) and in-vehicle telematics systems. ABSTRACT Traffic congestion can. Traffic Incident Detection Systems (IDS) use a variety of technologies to detect incidents so system for traffic incident detection. The system performance analysis was conducted using a combination

Calgary, University of

263

Gasoline price effects on traffic safety in urban and rural areas: Evidence from Minnesota, 19982007  

E-Print Network [OSTI]

Gasoline price effects on traffic safety in urban and rural areas: Evidence from Minnesota, 1998 February 2012 Received in revised form 3 May 2013 Accepted 24 May 2013 Keywords: Gasoline prices Traffic examines the role of gasoline prices in the occurrence of traffic crashes. However, no studies have

Levinson, David M.

264

Coupling traffic models on networks and urban dispersion models for simulating sustainable  

E-Print Network [OSTI]

models for modeling and testing different traffic scenarios, in order to define the impact on air quality it with the urban dispersion model Sirane. Keywords: urban air quality, macroscopic traffic models, road networks, pollutant dispersion models, traffic emissions control. AMS subject classification: 35L65, 35L67, 60K30, 90B

Ceragioli, Francesca

265

Engaging Edge Networks in Preventing and Mitigating Undesirable Network Traffic  

E-Print Network [OSTI]

Introduction The current Internet has few effective mechanisms to prevent a user from flooding network traffic available to well-behaved users, thus pos- ing a significant threat to the Internet's viability (see IAB. In our view, edge networks are in the best position to control hosts who abuse the trust because

Wang, Lan

266

Suppressing Bot Traffic with Accurate Human Attestation Muhammad Jamshed  

E-Print Network [OSTI]

un- wanted bot traffic in the Internet. With a proof of human existence attached to the message significantly reduce bot-generated abuse such as spamming, password cracking or even distributed denial- of permeated into our daily Internet life. Despite decade-long efforts, the volumes of email, blog, and instant

Park, KyoungSoo

267

Caution, drivers! Children present. Traffic, pollution, and infant health  

E-Print Network [OSTI]

air pollution levels on infant health? Our setting is California (with a focus on the Central ValleyCaution, drivers! Children present. Traffic, pollution, and infant health Christopher R. Knittel driving (and especially congestion) on ambient air pollution levels; and (2) what is the impact of modern

Rothman, Daniel

268

Measuring Bicyclists' Uptake of Traffic-Related Air Pollution  

E-Print Network [OSTI]

doses 4.Health effects 4Urban Bicyclists' Pollution Uptake #12;Bicyclists' Exposure to Air Pollution 5Measuring Bicyclists' Uptake of Traffic-Related Air Pollution Alex Bigazzi PSU Transportation Uptake 1 #12;Bicycle & Health Promotion Public Health Exercise CrashesPollution Emissions Exposure/ Dose

Bertini, Robert L.

269

NASA/TM2012-217585 Air Traffic Management Technology  

E-Print Network [OSTI]

July 2012 NASA/TM­2012-217585 Air Traffic Management Technology Demonstration-1 Concept Scardina and Michael Greene Crown Consulting, Arlington, Virginia #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science

270

Themis: A Participatory Navigation System for Balanced Traffic Routing  

E-Print Network [OSTI]

penetration rates based on real data. Experiments using data from 26,000 taxis demonstrate that Themis reduces both traffic congestions and average travel time at various penetration rates as low as 7%. I of dedicated navigation devices [4], the penetration rate of dynamic navigation users is now considerable

Borcea, Cristian

271

Incentive-based Caching Mechanisms for Overlay Traffic Management  

E-Print Network [OSTI]

and Business Burkhard Stiller, Professor, Department of Informatics, University of Zurich Examination Committee Pussep, Robert Wojcik, Jerzy Domzal, Dirk Staehle, Frank Lehrieder, Burkhard Stiller, Assessment. Papafili, P. Racz, S. Soursos, D. Staehle, G. D. Stamoulis, P. Tran-Gia, B. Stiller, An Economic Traffic

Chatziantoniou, Damianos

272

TRAFFIC LIGHT CONTROL IN AN AVENUE Ezio Marchi  

E-Print Network [OSTI]

. In this short paper we solve in general the problem of synchronization of lights in a street or avenue of havingTRAFFIC LIGHT CONTROL IN AN AVENUE By Ezio Marchi IMA Preprint Series # 2224 ( October 2008 ) INSTITUTE FOR MATHEMATICS AND ITS APPLICATIONS UNIVERSITY OF MINNESOTA 400 Lind Hall 207 Church Street S

273

Reducing Cache Traffic and Energy with Macro Data Load  

E-Print Network [OSTI]

Reducing Cache Traffic and Energy with Macro Data Load Lei Jin Sangyeun Cho Department of Computer data load, an efficient mechanism to enhance loaded value reuse. A macro data load brings (MVRT) shows the significantly increased reuse opportunities provided by macro data load. We also

Cho, Sangyeun

274

Estimating Emissions in Latin America: An Alternative to Traffic Models  

E-Print Network [OSTI]

Estimating Emissions in Latin America: An Alternative to Traffic Models Margarita Ossés de Eicker; Hans Hurni, Centre for Development and Environment (CDE), University of Bern, Switzerland Emissions allow precise estimations of these emissions but are too expensive for a broad application. A simplifed

Richner, Heinz

275

Author's personal copy Gasoline prices and traffic safety in Mississippi  

E-Print Network [OSTI]

Drive SE, Minneapolis, MN 55455, USA a b s t r a c ta r t i c l e i n f o Article history: Received 9-grade unleaded gasoline price data from the Energy Information Administration of the U.S. Department of EnergyAuthor's personal copy Gasoline prices and traffic safety in Mississippi Guangqing Chi a, , Arthur

Levinson, David M.

276

Energy-Aware Traffic Engineering Nedeljko Vasic and Dejan Kostic  

E-Print Network [OSTI]

and Communication Sciences, EPFL, Switzerland firstname.lastname@epfl.ch ABSTRACT Energy consumption of the Internet presents Energy-Aware Traffic engineer- ing (EATe), a technique that takes energy consumption into account effect of reduced energy consumption is reduced carbon diox- ide emissions. Cheaper operating costs

Diggavi, Suhas

277

City of Phildelphia: Light emitting diodes for traffic signal displays  

SciTech Connect (OSTI)

This project investigated the feasibility of using light emitting diodes (LEDs) for red traffic signals in a demonstration program at 27 signalized intersections in the City of Philadelphia. LED traffic signals have the potential to achieve significant savings over standard incandescent signals in terms of energy usage and costs, signal relamping costs, signal system maintenance costs, tort liability, and environmental impact. Based on successful experience with the demonstration program, the City of Philadelphia is currently developing funding for the conversion of all existing red incandescent traffic signals at approximately 2,700 intersections to LED signals. This program is expected to cost approximately $4.0 million and save about $850,000 annually in energy costs. During late 1993 and early 1994, 212 red LED traffic signals (134 8-inch signals and 78 12-inch signals) were installed at 27 intersections in Philadelphia. The first group of 93 signals were installed at 13 prototypical intersections throughout the City. The remaining group of signals were installed on a contiguous route in West Philadelphia consisting of standard incandescent signals and LED signals interspersed in a random pattern.

NONE

1995-12-01T23:59:59.000Z

278

Advances in Traffic Restraint Measures in Urban Areas  

Science Journals Connector (OSTI)

This paper first describes traffic restraint measures applied in urban and/or suburban areas and it assesses the role that these may play in easifying and calming traffic. The nature of these measures and some standard issues in their planning process are presented. The difficulties in the implementation of these measures are then discussed on the basis of a number of 17 traffic management studies carried out in the Athens’ northern suburban area of Maroussi.Following this, the paper proceeds to a further step in the design of such measures by introducing a set of environmental parameters in the whole planning process – the latter determine and affect the environmental quality of urban roads. These parameters are tested in practice for a representative network of roads in the urban complex of Maroussi forming an inner ring road, along which bicycle lanes are introduced and thermal comfort measures are taken. It is proposed these environmental parameters can be involved in the planning process and that can be used as potential tools of an advanced transport policy, which adds the environmental quality of roads to the targets of the whole traffic restraint process.

Evangelos C. Matsoukis

2012-01-01T23:59:59.000Z

279

Real-Time Traffic Information for Emergency Evacuation Operations  

E-Print Network [OSTI]

Real-Time Traffic Information for Emergency Evacuation Operations Research Brief Oak Ridge National Environment Safety Security Vehicle Technologies T here are many instances in which it is possible to plan. The system of sensors will transmit through satellite links, or other robust communication means, real

280

LARYNGEAL ADJUSTMENTS IN STUTTERING: MODIFIED REACTION PARhDIGM*  

E-Print Network [OSTI]

LARYNGEAL ADJUSTMENTS IN STUTTERING: MODIFIED REACTION PARhDIGM* Hirohide Yoshioka+ and Anders UHqvist++ A GLOTTOGRAPHIC OBSERVATION USING A Abstract. An experimental paradigm for studying stuttering and dysfluent utterances. These findings suggest that stuttering is linked to a temporal disruption

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Responsive feed-in tariff adjustment to dynamic technology development  

Science Journals Connector (OSTI)

Abstract This paper reviews the adjustments of the feed-in tariffs for new solar photovoltaic (PV) installations in Germany. As PV system prices declined rapidly since 2009, the German government implemented automatic mechanisms to adjust the remuneration level for new installations in response to deployment volumes. This paper develops an analytic model to simulate weekly installations of PV systems of up to 30 kW based on project profitability and project duration. The model accurately replicates observed market developments and is used to assess different adjustment mechanisms against multiple scenarios for PV system price developments. The analysis shows that responsive feed-in tariff schemes with frequent tariff adjustments and short qualifying periods reach deployment targets most effectively.

Thilo Grau

2014-01-01T23:59:59.000Z

282

Annual Adjustment of the Thermocline in the Tropical Pacific Ocean  

Science Journals Connector (OSTI)

In this paper the amplitude-phase characteristics of the annual adjustment of the thermocline in the entire tropical Pacific Ocean are described and numerical experiments with a tropical ocean model are performed to assess the roles of the major ...

Bin Wang; Renguang Wu; Roger Lukas

2000-02-01T23:59:59.000Z

283

The Middle-Atmosphere Hadley Circulation and Equatorial Inertial Adjustment  

Science Journals Connector (OSTI)

In the tropical middle atmosphere the climatological radiative equilibrium temperature is inconsistent with gradient-wind balance and the available angular momentum, especially during solstice seasons. Adjustment toward a balanced state results ...

Kirill Semeniuk; Theodore G. Shepherd

2001-11-01T23:59:59.000Z

284

Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Natural Gas Safety Natural Gas Safety after a Traffic Accident to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Google Bookmark Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Delicious Rank Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on AddThis.com... More in this section... Natural Gas Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions

285

Method for preparing membranes with adjustable separation performance  

DOE Patents [OSTI]

Methods for adjustable separation of solutes and solvents involve the combination of the use of a maximally swollen membrane and subsequent vacuum depressurization exerted on the permeate side of that membrane. By adjusting the extent of depressurization it is possible to separate solvent from solutes and solutes from each other. Improved control of separation parameters as well as improved flux rates characterize the present invention. 2 figs.

Peterson, E.S.; Orme, C.J.; Stone, M.L.

1995-01-31T23:59:59.000Z

286

Pouring flows  

Science Journals Connector (OSTI)

Free surface flows of a liquid poured from a container are calculated numerically for various configurations of the lip. The flow is assumed to be steady two dimensional and irrotational; the liquid is treated as inviscid and incompressible; and gravity is taken into account. It is shown that there are jetlike flows with two free surfaces and other flows with one free surface which follow along the underside of the lip or spout. The latter flows occur in the well?known ‘‘teapot effect ’’ which was treated previously without including gravity. Some of the results are applicable also to flows over weirs and spillways.

Jean?Marc Vanden?Broeck; Joseph B. Keller

1986-01-01T23:59:59.000Z

287

Microsoft Word - 4L_Traffic_DEIR.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

L-1 ESA / 201074 L-1 ESA / 201074 Public Circulation Draft January 22, 2007 IV.L. Transportation/Traffic IV.L.1 Introduction This chapter evaluates project impacts on transportation facilities and existing transportation operating conditions in the vicinity of the project area, including neighborhood traffic, vehicular circulation, parking, transit and shuttle services, and pedestrian and bicycle circulation. IV.L.2 Setting LBNL is located close to three major highways: Interstate 80/580 1 approximately three miles to the west, and State Routes (SR) 24 and 13, two miles to the south. Access from the Lab to I-80/580 is through the city of Berkeley via arterial roads. Access to SR 24 and SR 13 is via Tunnel Road. Grizzly Peak Boulevard, which runs through a largely undeveloped area, provides a

288

Impact of retailer's promotional activities on customer traffic  

E-Print Network [OSTI]

and Matutes (1994), Blattberg, Briesch and Fox (1995), Drèze (1999), and DeGraba (2003). Although the assumption of a positive relationship between promotional activity and store traffic keeps re-appearing in many papers, empirical studies tackling... are assumed to be positive, although this is not a proven fact. One has to exercise extreme caution when reading through the literature, and not take anything for granted. A good example of inconsequential work is that of Blattberg, Briesch, and Fox (1995...

Tasic, Ivan

2007-09-17T23:59:59.000Z

289

Incorporation of Lagrangian measurements in freeway traffic state estimation  

E-Print Network [OSTI]

, University of California, Berkeley, United States a r t i c l e i n f o Article history: Received 15 May 2009 state estimation GPS-enabled cell-phones Probe data collection a b s t r a c t Cell-phones equipped lose 4.2 billion hours and waste 2.9 billion of fuel gallons per year because of traffic congestion

290

Pressure-flow reducer for aerosol focusing devices  

DOE Patents [OSTI]

A pressure-flow reducer, and an aerosol focusing system incorporating such a pressure-flow reducer, for performing high-flow, atmosphere-pressure sampling while delivering a tightly focused particle beam in vacuum via an aerodynamic focusing lens stack. The pressure-flow reducer has an inlet nozzle for adjusting the sampling flow rate, a pressure-flow reduction region with a skimmer and pumping ports for reducing the pressure and flow to enable interfacing with low pressure, low flow aerosol focusing devices, and a relaxation chamber for slowing or stopping aerosol particles. In this manner, the pressure-flow reducer decouples pressure from flow, and enables aerosol sampling at atmospheric pressure and at rates greater than 1 liter per minute.

Gard, Eric (San Francisco, CA); Riot, Vincent (Oakland, CA); Coffee, Keith (Diablo Grande, CA); Woods, Bruce (Livermore, CA); Tobias, Herbert (Kensington, CA); Birch, Jim (Albany, CA); Weisgraber, Todd (Brentwood, CA)

2008-04-22T23:59:59.000Z

291

Adjustable Speed Drives as Applied to Centrifugal Pumps  

E-Print Network [OSTI]

Centrifugal pumps are generally sized to operate at or near the best efficiency point at maximum flow. The maximum flow requirements, however, frequently occur for a very short period during the operating cycle with the result that some method...

Jarc, D. A.; Robechek, J. D.; Connors, D. P.

1982-01-01T23:59:59.000Z

292

Role of Experiment Covariance in Cross Section Adjustments  

SciTech Connect (OSTI)

This paper is dedicated to the memory of R. D. McKnight, which gave a seminal contribution in establishing methodology and rigorous approach in the evaluation of the covariance of reactor physics integral experiments. His original assessment of the ZPPR experiment uncertainties and correlations has made nuclear data adjustments, based on these experiments, much more robust and reliable. In the present paper it has been shown with some numerical examples the actual impact on an adjustment of accounting for or neglecting such correlations.

Giuseppe Palmiotti; M. Salvatores

2014-06-01T23:59:59.000Z

293

Development of a Web-based Emissions Reduction Calculator for Street Light and Traffic Light Retrofits  

E-Print Network [OSTI]

DEVELOPMENT OF A WEB-BASED, EMISSIONS REDUCTION CALCULATOR FOR STREET LIGHT AND TRAFFIC LIGHT RETROFITS Zi Liu, Ph.D. Research Engineer Jeff S. Haberl, Ph.D., P.E. Professor/Assc. Director Don Gilman, P..., street lights and traffic lights represent one of the largest categories of electricity used by a city. By retrofitting the street lights with energy efficient lamps such as high pressure sodium and metal halide and traffic lights with light...

Liu, Z.; Gilman, D.; Haberl, J. S.; Culp, C.

2005-01-01T23:59:59.000Z

294

Identifying Traffic-Related Air Pollution Hotspots in the Built Environment  

E-Print Network [OSTI]

419, 7-15. Health Effects Institute. (2010). Traffic-relatedand health effects. Health Effects Institute, 17. Boston,al. , 2002). The Health Effects Institute (HEI, 2010) report

Wu, Lisa

2014-01-01T23:59:59.000Z

295

E-Print Network 3.0 - air route traffic control centers Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

routing algorithms for traffic classes that require... mechanisms such as congestion control and scheduling, we develop ... Source: Carnegie Mellon University, School of...

296

On the Usage of Multiflow Transponders under Anycast and Unicast Traffic in Elastic Optical Networks  

Science Journals Connector (OSTI)

The impact of anycast and unicast traffic on transponder usage in both symmetric and asymmetric lightpath provisioning scenarios in Elastic Optical Networks is studied. Acceptable...

Walkowiak, Krzysztof; Klinkowski, Miroslaw

297

E-Print Network 3.0 - automated mixed traffic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lab Collection: Computer Technologies and Information Sciences 13 A Microscopic Traffic Simulation Model for Transportation Planning in Georgios Papageorgiou, Pantelis Damianou,...

298

E-Print Network 3.0 - automated control traffic Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Applications of Agent Technology Summary: or others. This feature helps to implement automated traffic control and management systems. Agents... modeling and simulation,...

299

E-Print Network 3.0 - arbitrary traffic channels Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Computer Technologies and Information Sciences 28 Model-Based Covert Timing Channels: Automated Modeling and Evasion Summary: . Keywords: covert timing channels, traffic...

300

Walking and Automobile Traffic Near Schools: Data to SUpport An Evaluation Of School Pedestrian Safety Programs  

E-Print Network [OSTI]

Anderson Walking And Automobile Traffic Near Schools: Dataof many pedestrian-automobile conflicts both on public roadsthe unique nature of both automobile and walking travel near

Anderson, Craig L MPH, PhD; Boarnet, Marlon G.; McMillan, Tracy; Alfonzo, Mariela; Day, Kristen

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Distributed Architecture for Real-time Traffic Analysis Cristian Morariu, Burkhard Stiller  

E-Print Network [OSTI]

Distributed Architecture for Real-time Traffic Analysis Cristian Morariu, Burkhard Stiller Department of Informatics, University of Zürich CH-8050, Zürich, Switzerland {morariu, stiller

Boyer, Edmond

302

Effects of Levels of Automation on Air Traffic Controller Situation Awareness and Performance.  

E-Print Network [OSTI]

??To meet the increasing demands of air traffic, the Joint Planning and Development Office has proposed initiatives to modernize the U.S. National Airspace System (NAS).… (more)

Sethumadhavan, Arathi

2009-01-01T23:59:59.000Z

303

Performance Evaluation of Multi-Layer Traffic Engineering Enabled IP-over-ION Networks  

Science Journals Connector (OSTI)

Recently, network operators started implementing traffic engineering (TE) techniques in their network. These ... layer. The evolution towards intelligent optical networks (IONs) allows further increasing the impr...

Qiang Yan; Didier Colle; Sophie De Maesschalck…

2005-05-01T23:59:59.000Z

304

Traffic Grooming for IP-Over-WDM Networks: Energy and Delay Perspectives  

Science Journals Connector (OSTI)

As energy consumption has become a major concern of networks, traffic grooming studies on Internet protocol over wavelength division multiplexing (IP-over-WDM) networks have been...

Lee, Chankyun; Rhee, June-Koo Kevin

2014-01-01T23:59:59.000Z

305

Flow chamber  

DOE Patents [OSTI]

A flow chamber having a vacuum chamber and a specimen chamber. The specimen chamber may have an opening through which a fluid may be introduced and an opening through which the fluid may exit. The vacuum chamber may have an opening through which contents of the vacuum chamber may be evacuated. A portion of the flow chamber may be flexible, and a vacuum may be used to hold the components of the flow chamber together.

Morozov, Victor (Manassas, VA)

2011-01-18T23:59:59.000Z

306

Upgrade LCDs or TVs with improved ergonomic adjustability  

E-Print Network [OSTI]

Highlights · Upgrade LCDs or TVs with improved ergonomic adjustability · Constant Force (CFTM comfort and productivity · 5 (130 mm) height range easily meets the ergonomic height needs of the average compliant Product Sheet Affordable desktop ergonomics Neo-FlexTM LCD Stand 870-05-067, rev. 03/08/07 www

Saskatchewan, University of

307

A robust automatic phase-adjustment method for financial forecasting  

Science Journals Connector (OSTI)

In this work we present the robust automatic phase-adjustment (RAA) method to overcome the random walk dilemma for financial time series forecasting. It consists of a hybrid model composed of a qubit multilayer perceptron (QuMLP) with a quantum-inspired ... Keywords: Financial forecasting, Hybrid models, Quantum-inspired evolutionary algorithm, Qubit multilayer perceptron, Random walk dilemma

Ricardo de A. Araújo

2012-03-01T23:59:59.000Z

308

Developing and Executing Goal-Based, Adjustably Autonomous Procedures  

E-Print Network [OSTI]

Developing and Executing Goal-Based, Adjustably Autonomous Procedures David Kortenkamp, R. Peter@jsc.nasa.gov This paper describes an approach to representing, authoring and executing procedures during human spaceflight missions. The approach allows for the explicit incorporation of goals into procedures. The approach also

Kortenkamp, David

309

LM137/LM337 3-Terminal Adjustable Negative Regulators  

E-Print Network [OSTI]

LM137/LM337 3-Terminal Adjustable Negative Regulators General Description The LM137/LM337 design has been opti- mized for excellent regulation and low thermal transients. Further, the LM137 virtually blowout-proof against overloads. The LM137/LM337 serve a wide variety of applications in- cluding

Ravikumar, B.

310

LM137/LM337 3-Terminal Adjustable Negative Regulators  

E-Print Network [OSTI]

LM137/LM337 3-Terminal Adjustable Negative Regulators General Description The LM137/LM337. The circuit design has been opti- mized for excellent regulation and low thermal transients. Further, the LM them virtually blowout-proof against overloads. The LM137/LM337 serve a wide variety of applications in

Berns, Hans-Gerd

311

The total adjustment cost problem: Applications, models, and solution algorithms  

Science Journals Connector (OSTI)

Resource leveling problems arise whenever it is expedient to reduce the fluctuations in resource utilization over time, while maintaining a prescribed project completion deadline. Several resource leveling objective functions may be defined, consideration ... Keywords: Minimum and maximum time lags, Mixed-integer linear programming formulations, Project scheduling, Resource adjustment

Stefan Kreter; Julia Rieck; Jürgen Zimmermann

2014-04-01T23:59:59.000Z

312

Saving Energy by Adjusting Transmission Power in Wireless Sensor Networks  

E-Print Network [OSTI]

and communication areas. Energy-efficient communication is an important issue in WSNs because of the limited power distributed algorithms to reduce communication energy consumption in WSNs by minimizing the total transmissionSaving Energy by Adjusting Transmission Power in Wireless Sensor Networks Xiao Chen Department

Rowe, Neil C.

313

GLOBAL GLACIAL ISOSTATIC ADJUSTMENT: TARGET FIELDS FOR SPACE GEODESY  

E-Print Network [OSTI]

GLOBAL GLACIAL ISOSTATIC ADJUSTMENT: TARGET FIELDS FOR SPACE GEODESY W.R. Peltier Department of Physics, University of Toronto, Toronto, Ontario, Canada M5S-1A7 peltier) and Sabadini and Peltier (1981) whose analysis was based upon the application of a homogeneous viscoelastic

Peltier, W. Richard

314

Minimize Adverse Motor and Adjustable Speed Drive Interactions  

Broader source: Energy.gov [DOE]

Electronic adjustable speed drives (ASDs) are extremely efficient and valuable assets to motor systems. They allow precise process control and provide energy savings within systems that do not need to operate continuously at full output. This tip sheet discusses design considerations to take into account when considering ASDs and offers suggested actions.

315

Packet Audio Playout Delay Adjustment: Performance Bounds and Algorithms \\Lambda  

E-Print Network [OSTI]

Packet Audio Playout Delay Adjustment: Performance Bounds and Algorithms \\Lambda Sue B. Moon, Jim 01003 fsbmoon,kurose,towsleyg@cs.umass.edu Abstract In packet audio applications, packets are buffered, given a trace of packet audio receptions at a receiver, we present efficient algorithms for computing

Massachusetts at Amherst, University of

316

Estimating traffic flows and environmental effects of urban commercial supply in global city logistics decision support  

E-Print Network [OSTI]

logistics decision support Jesús González Feliu Laboratoire d'Economie des Transports Frédéric Henriot for the entire urban logistics system. The model shows the relation between several aspects of commercial on representative scenarios are proposed. Introduction City logistics studies the urban part of the logistic chain

Paris-Sud XI, Université de

317

Analysis of the impact of sampling on NetFlow traffic classification  

E-Print Network [OSTI]

, Universitat Polit`ecnica de Catalunya (UPC), Campus Nord, Edif. D6, C. Jordi Girona, 1-3, 08034 Barcelona and researchers. In particular, a new class of applications (e.g., P2P, VoIP and video streaming) has

Politècnica de Catalunya, Universitat

318

E-Print Network 3.0 - adjustable electric drives Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

drives Search Powered by Explorit Topic List Advanced Search Sample search results for: adjustable electric drives...

319

MILITARY TUITION ADJUSTMENT FORM Indicate the term for which you are requesting the Military Adjustment Form: Term Year  

E-Print Network [OSTI]

­ provide copy of birth certificate or adoption certificate _____My spouse listed above as the student. Attach copies of all required documentation including birth certificates, adoption certificate, marriage Adjustment Form: Term Year Attention: Certification of this form must be signed and submitted to Student

Rutledge, Steven

320

COLORADO NATIONAL GUARD TUITION ADJUSTMENT FORM Indicate the term for which you are requesting the Colorado National Guard Tuition Adjustment: Term Year  

E-Print Network [OSTI]

COLORADO NATIONAL GUARD TUITION ADJUSTMENT FORM Indicate the term for which you are requesting the Colorado National Guard Tuition Adjustment: Term Year Certification of this form must be signed classification for the semester without right to appeal. Colorado National Guard tuition adjustment eligibility

Rutledge, Steven

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

COLORADO NATIONAL GUARD TUITION ADJUSTMENT FORM Indicate the term for which you are requesting the Colorado National Guard Tuition Adjustment: Term Year  

E-Print Network [OSTI]

COLORADO NATIONAL GUARD TUITION ADJUSTMENT FORM Indicate the term for which you are requesting the Colorado National Guard Tuition Adjustment: Term Year Certification of this form must be signed to appeal. Colorado National Guard tuition adjustment eligibility expires the first term following Colorado

322

Chapter XXXIII Railroad, Subway, and Car Traffic Problems  

Science Journals Connector (OSTI)

Publisher Summary This chapter discusses the impact automatic guidance and control systems have on “continuous processes.” The operation of a railroad is indeed a continuous process taking place over tens of thousands of miles of line and in thousands of stations. The operational control of a railway network implies an impressive number of interdependent functions. A number of techniques are used in automating different facets of railroad operation, such as weighing loads in motion and handling trans-shipment of goods traffic. Railroad automation should pay due attention to both the information feedback aspects and the hardware characteristics of the traffic network. Digital automation in the control of autonomous procedures would require the use of electronic computers for train running control, supervision of station and marshalling yard working, and driverless train operation. A computer will use the pulse rate to determine the position, velocity, and acceleration of the train, and, from the frequency variations between the leading and trailing signals, determine the length of the train. The station's control computer will store a speed-distance profile for the section of track it controls. According to this particular approach, instructions to the train will be transmitted in combinations of audio-frequency tones along the “wiggly wire” channel. All control information is designed in digital form.

1966-01-01T23:59:59.000Z

323

Entrainment measurements in annular flow  

SciTech Connect (OSTI)

Air/water and vapor/freon were utilized to scale and simulate annular two-phase flow for high pressure steam/water conditions. A unique vapor/liquid Freon loop was built to obtain the high pressure data. The results were compared with two correlations available in the open literature. The Ishii and Mishima dimensionless group was able to scale the data remarkably well even for vapor/liquid Freon. However, the correlation needs to be adjusted for high Weber numbers of the gas phase.

Assad, A.; Jan, C.; Bertodano, M. de [Purdue Univ., West Lafayette, IN (United States); Beus, S.G. [Bettis Atomic Power Lab., West Mifflin, PA (United States)

1997-07-01T23:59:59.000Z

324

Capacity dimensioning for Air Traffic Management (ATM) services in a GEO satellite system with spot beams  

Science Journals Connector (OSTI)

The Communications Operating Concepts and Requirements (COCR) for Future Radio Systems (FRS) [EUROCONTROL/FAA, Technical report, May 2007] is a document produced jointly by Eurocontrol (the European organization for the safety of air navigation) and ... Keywords: Satellite air traffic management, queuing theory, traffic model

Eriza Hafid Fazli

2008-08-01T23:59:59.000Z

325

Introducing Propositional Logic and Queueing Theory with the InfoTraffic Interactive Learning Environments  

E-Print Network [OSTI]

Environments Ruedi Arnold Institute for Pervasive Computing ETH Zurich 8092 Zurich, Switzerland rarnold of propositional logic when you see traffic lights at intersections? Or do you reason about what the throughput of a street might be while being caught up in a traffic jam? Most people do not, we presume. But as Info

326

WreckWatch: Automatic Traffic Accident Detection and Notification with Smartphones  

Science Journals Connector (OSTI)

Traffic accidents are one of the leading causes of fatalities in the US. An important indicator of survival rates after an accident is the time between the accident and when emergency medical personnel are dispatched to the scene. Eliminating the time ... Keywords: cyber-physical systems, mobile cyber-physical systems, smartphones, traffic accident detection

Jules White; Chris Thompson; Hamilton Turner; Brian Dougherty; Douglas C. Schmidt

2011-06-01T23:59:59.000Z

327

Video Traffic Analysis of H.264/AVC and Extensions: Single-Layer Statistics  

E-Print Network [OSTI]

1 Video Traffic Analysis of H.264/AVC and Extensions: Single-Layer Statistics Geert Van der Auwera and Prasanth T. David and Martin Reisslein I. INTRODUCTION We examine the video traffic generated by the H.264/MPEG­4 Advanced Video Coding (H.264/AVC for brevity) standard [1], also known as H.264/MPEG-4 Part 10

Reisslein, Martin

328

Ascertaining Viability of WiFi based Vehicle-to-Vehicle Network for Traffic Information  

E-Print Network [OSTI]

Ascertaining Viability of WiFi based Vehicle-to-Vehicle Network for Traffic InformationDepartment of Computer Science 2Department of Civil Engineering Rutgers University, USA Rutgers University- Traffic). However, these solutions are plagued by prohibitive deployment and maintenance cost

Chen, Yuanzhu Peter

329

Towards a Cost Model for Network Traffic Murtaza Motiwala , Amogh Dhamdhere , Nick Feamster , Anukool Lakhina  

E-Print Network [OSTI]

Towards a Cost Model for Network Traffic Murtaza Motiwala , Amogh Dhamdhere , Nick Feamster@gatech.edu, anukool.lakhina@guavus.com ABSTRACT We develop a holistic cost model that operators can use to help evaluate the costs of various routing and peering decisions. Using real traffic data from a large carrier

California at San Diego, University of

330

Responding to the Unexpected: Traffic Research in the Wake of Bridge Collapse  

E-Print Network [OSTI]

effects of the I-35W Mississippi River bridge collapse (under review) · He, X.Z., S. E., Jabari and H. LiuResponding to the Unexpected: Traffic Research in the Wake of Bridge Collapse Henry Liu, Ph@umn.edu Nov. 20, 2007 #12;Planning for the Expected: Traffic Research after Bridge Reopening & Preliminary

Levinson, David M.

331

Balloon-borne air traffic management (ATM) as a precursor to space-based ATM  

Science Journals Connector (OSTI)

The International Space University—Balloon Air traffic control Technology Experiment (I-BATE11I-BATE: International Space University—Balloon Air traffic control Technology Experiment. ) has flown on board two stratospheric balloons and has tracked nearby aircraft by receiving their Automatic Dependent Surveillance-Broadcast (ADS-B) transmissions. Air traffic worldwide is facing increasing congestion. It is predicted that daily European flight volumes will more than double by 2030 compared to 2009 volumes. ADS-B is an air traffic management system being used to mitigate air traffic congestion. Each aircraft is equipped with both a GPS receiver and an ADS-B transponder. The transponder transmits an equipped aircraft's unique identifier, position, heading, and velocity once per second. The ADS-B transmissions can then be received by ground stations for use in traditional air traffic management. Airspace not monitored by these ground stations or other traditional means remains uncontrolled and poorly monitored. A constellation of space-based ADS-B receivers could close these gaps and provide global air traffic monitoring. By flying an ADS-B receiver on a stratospheric balloon, I-BATE has served as a precursor to a constellation of ADS-B-equipped Earth-orbiting satellites. From the ?30 km balloon altitude, I-BATE tracked aircraft ranging up to 850 km. The experiment has served as a proof of concept for space-based air traffic management and supports a technology readiness level 6 of space-based ADS-B reception.

Yuval Brodsky; Richard Rieber; Tom Nordheim

2012-01-01T23:59:59.000Z

332

LRRB Pavement Management SystemsTraffic Generator Managing Interaction Between Local  

E-Print Network [OSTI]

% of their energy from renewable sources by 2025. #12;LRRB Pavement Management SystemsTraffic Generator MN Wind Resource #12;LRRB Pavement Management SystemsTraffic Generator Wind Power (continued) · Advantage: · Energy Anderson, Stearns County Deb Bloom, City of Roseville Bruce Hasbargen, Lk of Woods Cty Steve Koehler, City

Minnesota, University of

333

SIGNIFICANCE OF TRAFFIC PRODUCED TURBULENCE FOR URBAN DISPERSION MODELING Petra Kastner-Klein  

E-Print Network [OSTI]

than with roofu (Figs. 1a, c). 3. CONCLUSIONS The traditional concentration scaling with a roofSIGNIFICANCE OF TRAFFIC PRODUCED TURBULENCE FOR URBAN DISPERSION MODELING Petra Kastner-Klein a wakes) and congested traffic (strongly interacting vehicle wakes). Kastner-Klein et al. (2002) applied

Fedorovich, Evgeni

334

Low-Latency ECDSA Signature Verification A Road Towards Safer Traffic  

E-Print Network [OSTI]

crippling efficient movement inside and towards cities resulting in mounting travel times, fuel consumption running on high end CPUs and FPGAs. These implementations are far from cost-effective nor energy efficient caused by the rising traffic densities on our roads and in our cities. Traffic congestion is increasingly

335

A New Framework for the Integration, Analysis and Visualisation of Urban Traffic Data Within GIS  

E-Print Network [OSTI]

1 A New Framework for the Integration, Analysis and Visualisation of Urban Traffic Data Within GIS environment for the visualisation of urban traffic data within GIS. These concepts provide a relevant support Systems (GIS) have been adopted as a successful solution by a wide range of disciplines

Bargiela, Andrzej

336

On the Necessity of Traffic Shaping for PMU Measurement Data Streams  

E-Print Network [OSTI]

1 On the Necessity of Traffic Shaping for PMU Measurement Data Streams Miroslav Popovic, Peng Gao a PMU data transfer layer. Implementing traffic shaping within PMUs is essential for avoiding excessive distribution network. It needs to ensure the delivery of PMU data within stringent time delays and with minimal

Candea, George

337

Tuning the weights in WFQ schedulers for the maximization of carried best effort traffic  

E-Print Network [OSTI]

Maga~na, Daniel Morat´o, Pravin Varaiya Department of Electrical Engineering and Computer Sciences, a solution that could be applied to the huge variability of services and traffic types found in data networks effort traffic [9]. We show that even using a shortest-path routing protocol, a big improvement can

Varaiya, Pravin

338

Calibrating Speed-Density Functions for ff SMesoscopic Traffic Simulation  

E-Print Network [OSTI]

, Greece 3The Royal Institute of Technology, Sweden 4Massachusetts Institute of Technology USAMassachusetts (2002), Balakrishna et al. (2007) · On-line - Adjustments in response to real-time data · Doan et al-line) · DynaMIT: Mesoscopic model to be calibrated - Disaggregate (microscopic) demand - Aggregate (macroscopic

Bertini, Robert L.

339

U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users  

Broader source: Energy.gov (indexed) [DOE]

4: Apache Traffic Server Host Header Processing Flaw Lets 4: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service March 27, 2012 - 7:00am Addthis PROBLEM: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service PLATFORM: Versions prior to 3.0.4 and 3.1.3 ABSTRACT: A vulnerability was reported in Apache Traffic Server. A remote user can cause denial of service conditions. reference LINKS: SecurityTracker Alert ID: 1026847 CVE-2012-0256 Secunia Advisory SA48509 IMPACT ASSESSMENT: High Discussion: A remote user can send a request with a specially crafted 'Host' header value to trigger a heap allocation error and cause the target service to crash. Impact: A remote user can cause the target service to crash.

340

U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users  

Broader source: Energy.gov (indexed) [DOE]

34: Apache Traffic Server Host Header Processing Flaw Lets 34: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service U-134: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service March 27, 2012 - 7:00am Addthis PROBLEM: Apache Traffic Server Host Header Processing Flaw Lets Remote Users Deny Service PLATFORM: Versions prior to 3.0.4 and 3.1.3 ABSTRACT: A vulnerability was reported in Apache Traffic Server. A remote user can cause denial of service conditions. reference LINKS: SecurityTracker Alert ID: 1026847 CVE-2012-0256 Secunia Advisory SA48509 IMPACT ASSESSMENT: High Discussion: A remote user can send a request with a specially crafted 'Host' header value to trigger a heap allocation error and cause the target service to crash. Impact: A remote user can cause the target service to crash.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Arterial-street signal timing strategies to provide additional through-traffic capacity during freeway incident conditions  

E-Print Network [OSTI]

the total number of stops for coordinated multiple phase traffic signal systems (Chang and Messer 1991, "Traffic Light" 1990). Modifications were made to the Akcelik and Miller formula to account for the platoon arrival patterns that result from arterial-street... the total number of stops for coordinated multiple phase traffic signal systems (Chang and Messer 1991, "Traffic Light" 1990). Modifications were made to the Akcelik and Miller formula to account for the platoon arrival patterns that result from arterial-street...

Dale, James Joseph

2012-06-07T23:59:59.000Z

342

Record of Decision for the Safety-Net Cost Recovery Adjustment Clause (SN CRAC) Adjustment to 2002 Wholesale Power Rates (DOE/EIS-0183) (6/30/03)  

Broader source: Energy.gov (indexed) [DOE]

BONNEVILLE POWER ADMINISTRATION BONNEVILLE POWER ADMINISTRATION NATIONAL ENVIRONMENTAL POLICY ACT RECORD OF DECISION for the Safety-Net Cost Recovery Adjustment Clause (SN CRAC) Adjustment to 2002 Wholesale Power Rates INTRODUCTION The Bonneville Power Administration (BPA) has decided to implement its proposed Safety-Net Cost Recovery Adjustment Clause (SN CRAC) Adjustment to 2002 Wholesale Power Rates. This rate adjustment allows BPA to address potential revenue shortfalls and recover its costs through rates. This rate adjustment involves implementation of one of BPA's existing risk mitigation tools that has been previously subject to review under the National Environmental Policy Act (NEPA), as described more fully below. I have reviewed this previous NEPA documentation and determined that the SN CRAC rate adjustment is adequately covered within

343

Optimization of Chilled Water Flow and Its Distribution in Central Cooling System  

E-Print Network [OSTI]

delivered to branch 3; the branch with maximum cooling load and proportionately deficient water flow, the same amount of water (10,000 l/m) it was receiving with three pumps, as shown in Table 2. This measure saved the power of one pump and reduced its.... 2b. Temperature rise in three branches for the adjusted flow with two pumps and six chillers in flow. Table 2. Original and Adjusted Flow with Two and Three Pumps and Six Chillers. l/m GPM % l/m GPM % l/m GPM % l/m GPM...

Maheshwari, G. P.; Hajiah, A. E.; ElSherbini, A. I.

2007-01-01T23:59:59.000Z

344

Bicycle-Specific Traffic Signals: Results from a State-of-the-Practice Review Paper # 13-0536  

E-Print Network [OSTI]

Bicycle-Specific Traffic Signals: Results from a State-of-the-Practice Review Paper # 13-0536 Sam R with known installations of bicycle-specific traffic signals and a review of available engineering guidance); the CROW design manual for bicycle traffic; and the Canadian, U.S. and Californian manuals on uniform

345

Bicycle-Specific Traffic Signals: Results from a State-of-the-Practice Review1 Paper # 13-05363  

E-Print Network [OSTI]

Bicycle-Specific Traffic Signals: Results from a State-of-the-Practice Review1 2 Paper # 13-05363 4 with known installations of2 bicycle-specific traffic signals and a review of available engineering guidance Canada (TAC), the CROW design manual for bicycle traffic, and the Canadian, U.S. and Californian9 manuals

Bertini, Robert L.

346

Slug flow  

E-Print Network [OSTI]

Introduction: When two phases flow concurrently in a pipe, they can distribute themselves in a number of different configurations. The gas could be uniformly dispersed throughout the liquid in the form of small bubbles. ...

Griffith, P.

1959-01-01T23:59:59.000Z

347

Fermilab | Traffic Safety at Fermilab | Questions & Answers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Questions & Answers Questions & Answers I received an e-mail stating that I have received a traffic citation, but I did not. What do I do? The email I received states that I have five working days after receiving a citation to appeal, what does that mean? I filled out the citation appeal form and submitted it, what happens next? I missed the five day deadline, what do I do now? I lost my appeal and disagree with the results, what do I do now? I lost my appeal and received disciplinary action, what do I do now? I received a citation but did not sign it because I disagreed with the charge and that, without my signature, it would not be considered a valid citation. I received an email saying that it was a violation. Why did this happen? Why should I appeal a citation? Employees never win anyway.

348

Exposure to traffic-related air pollution and the risk of developing breast cancer among women in eight Canadian provinces: A case–control study  

Science Journals Connector (OSTI)

Abstract A few recent studies have reported positive associations between long-term exposure to traffic-related air pollution and the incidence of breast cancer. We capitalized on an existing Canadian multi-site population-based case–control study to further investigate this association. We used the National Enhanced Cancer Surveillance System, a population-based case–control study conducted in eight of 10 Canadian provinces from 1994 to 1997. A total of 1569 breast cancer cases and 1872 population controls who reported at least 90% complete self-reported addresses over the 1975–1994 exposure period were examined. Mean exposure levels to nitrogen dioxide (NO2) (an indicator of traffic-related air pollution) were estimated for this period using three different measures: (1) satellite-derived observations; (2) satellite-derived observations scaled with historical fixed-site measurements of NO2; and (3) a national land-use regression (LUR) model. Proximity to major roads was also examined. Using unconditional logistic regression, stratified by menopausal status, we estimated odds ratios (ORs) adjusted for many individual-level and contextual breast cancer risk factors. We observed positive associations between incident breast cancer and all three measures of NO2 exposure from 1975 to 1994. In fully adjusted models for premenopausal breast cancer, a 10 ppb increase in NO2 exposure estimated from the satellite-derived observations, the scaled satellite-derived observations, and the national LUR model produced \\{ORs\\} of 1.26 (95% confidence intervals (CIs): 0.92–1.74), 1.32 (95% CI: 1.05–1.67) and 1.28 (95% CI: 0.92–1.79). For postmenopausal breast cancer, we found corresponding \\{ORs\\} of 1.10 (95% CI: 0.88–1.36), 1.10 (95% CI: 0.94–1.28) and 1.07 (95% CI: 0.86–1.32). Substantial heterogeneity in the \\{ORs\\} was observed across the eight Canadian provinces and reduced \\{ORs\\} were observed when models were restricted to women who had received routine mammography examinations. No associations were found for road proximity measures. This study provides some support for the hypothesis that traffic-related air pollution may be associated with the development of breast cancer, especially in premenopausal women. With the few studies available, further research is clearly needed.

Perry Hystad; Paul J. Villeneuve; Mark S. Goldberg; Dan L. Crouse; Kenneth Johnson

2015-01-01T23:59:59.000Z

349

Economical Aspects of Adjustable Speed Drives in Pumping Systems  

E-Print Network [OSTI]

Speed variations of pumps have become increasingly popular as the technology to produce variable frequency drives has progressed. Variable speed drives have many advantages compared to throttle valves when it comes to regulation of flow. They offer...

Hovstadius, G.

350

Atlantic Ocean CARINA data: overview and salinity adjustments  

SciTech Connect (OSTI)

Water column data of carbon and carbon-relevant hydrographic and hydrochemical parameters from 188 previously non-publicly available cruise data sets in the Arctic Mediterranean Seas, Atlantic and Southern Ocean have been retrieved and merged into a new database: CARINA (CARbon dioxide IN the Atlantic Ocean). The data have gone through rigorous quality control procedures to assure the highest possible quality and consistency. The data for the pertinent parameters in the CARINA database were objectively examined in order to quantify systematic differences in the reported values, i.e. secondary quality control. Systematic biases found in the data have been corrected in the three data products: merged data files with measured, calculated and interpolated data for each of the three CARINA regions, i.e. the Arctic Mediterranean Seas, the Atlantic and the Southern Ocean. These products have been corrected to be internally consistent. Ninety-eight of the cruises in the CARINA database were conducted in the Atlantic Ocean, defined here as the region south of the Greenland-Iceland-Scotland Ridge and north of about 30 S. Here we present an overview of the Atlantic Ocean synthesis of the CARINA data and the adjustments that were applied to the data product. We also report the details of the secondary QC (Quality Control) for salinity for this data set. Procedures of quality control including crossover analysis between stations and inversion analysis of all crossover data are briefly described. Adjustments to salinity measurements were applied to the data from 10 cruises in the Atlantic Ocean region. Based on our analysis we estimate the internal consistency of the CARINA-ATL salinity data to be 4.1 ppm. With these adjustments the CARINA data products are consistent both internally was well as with GLODAP data, an oceanographic data set based on the World Hydrographic Program in the 1990s, and is now suitable for accurate assessments of, for example, oceanic carbon inventories and uptake rates and for model validation.

Tanhua, T. [IFM-GEOMAR, Leibniz Institute for Marine Sciences, Chemical Oceanography, Kiel, Germany; Steinfeldt, R. [University of Bremen, Bremen, Germany; Key, Robert [Princeton University; Brown, P. [University of East Anglia, Norwich, United Kingdom; Gruber, N. [ETH Zurich, Switzerland; Wanninkhof, R. [Atlantic Oceanographic & Meteorological Laboratory, NOAA; Perez, F.F. [Instituto de Investigaciones Marinas de Vigo, CSIC, Vigo, Spain; Kortzinger, A. [IFM-GEOMAR, Leibniz Institute for Marine Sciences, Chemical Oceanography, Kiel, Germany; Velo, A. [Instituto de Investigaciones Marinas de Vigo, CSIC, Vigo, Spain; Schuster, U. [University of East Anglia, Norwich, United Kingdom; Van Heuven, S. [University of Groningen, The Netherlands; Bullister, J.L. [NOAA Pacific Marine Environmental Laboratory; Stendardo, I. [ETH Zurich, Switzerland; Hoppema, M. [Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; Olsen, Are [Bjerknes Centre for Climate Research, UNIFOB AS, Bergen, Norway; Kozyr, Alexander [ORNL; Pierrot, D. [Cooperative Institute of Marine and Atmospheric Sciences, U. Miami; Schirnick, C. [IFM-GEOMAR, Leibniz Institute for Marine Sciences, Chemical Oceanography, Kiel, Germany; Wallace, D.W.R. [IFM-GEOMAR, Leibniz Institute for Marine Sciences, Chemical Oceanography, Kiel, Germany

2010-01-01T23:59:59.000Z

351

A dynamic vehicle routing problem based on real-time traffic information  

Science Journals Connector (OSTI)

We treat the dynamic vehicle routing problem with time windows (DVRPTW) in the context of real-time traffic information. We integrate traffic information obtained in real time to change the speed profile according to the accidents on the road network (congestion, etc.). The travel times are based on a time-dependent model in which the travel speeds are step functions. This model is enriched with an exponential smoothing function able to calculate the forecasted speed. The analysis of the results of these experiments shows that our method with real-time traffic information provides a good performance, a better robustness against a simple model with time dependent travel time.

Xin Zhao; Gilles Goncalves; Remy Dupas

2010-01-01T23:59:59.000Z

352

Stimulating Transportation Policy Making Through an Effective Traffic Information Communication Mechanism: The Case of Athens  

Science Journals Connector (OSTI)

The availability of accurate, up-to-date and timely transport and traffic information has become nowadays a crucial issue for decision makers and traffic planers, who wish to plan sustainable transport systems. The paper presents an online platform, the Observatory for Public Authorities and Transport Planners, providing traffic and transport aggregated data and corresponding indices to policy makers and transport planners, enabling the review of transport networks performance, the assessment of scenarios and the formulation of investment plans in order to create an effective and sustainable transportation system in their area.

Yannis Tyrinopoulos; Anna Kortsari; Maria Chatziathanasiou

2012-01-01T23:59:59.000Z

353

U.S. Federal Offshore Crude Oil + Lease Condensate Reserves Adjustment...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Million Barrels) U.S. Federal Offshore Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

354

U.S. Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet) U.S. Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

355

For decades, traffic safety improvements have relied primarily upon engineering and enforcement solutions. If we are limited to those options, further  

E-Print Network [OSTI]

Traffic Safety Culture For decades, traffic safety improvements have relied primarily upon about driving ­ changing our traffic safety culture. A survey by the Center for Transportation Safety on the roads than drivers nationwide, as measured in the 2010 Traffic Safety Culture Index published by the AAA

356

Adjustable Speed Pumping Applications: Industrial Technologies Program (ITP) Pumping Systems Tip Sheet #11  

SciTech Connect (OSTI)

This two-page tip sheet provides practical tips on application of Adjustable Speed Drives in industrial settings.

Not Available

2007-01-01T23:59:59.000Z

357

Degradation in urban air quality from construction activity and increased traffic arising from a road widening scheme  

Science Journals Connector (OSTI)

Abstract Road widening schemes in urban areas are often proposed as a solution to traffic congestion and as a means of stimulating economic growth. There is however clear evidence that new or expanded roads rapidly fill with either displaced or induced traffic, offsetting any short-term gains in eased traffic flows. What has not been addressed in any great detail is the impact of such schemes on air quality, with modelled impact predictions seldom validated by measurements after the expansion of road capacity. In this study we made use of a road widening project in London to investigate the impact on ambient air quality (particulate matter, NOX, NO2) during and after the completion of the road works. PM10 increased during the construction period up to 15 ?g m? 3 during working hours compared to concentrations before the road works. A box modelling approach was used to determine a median emission factor of 0.0022 kg PM10 m? 2 month? 1, three times larger than that used in the UK emission inventory (0.0007 kg PM10 m? 2 month? 1). Peaks of activity released 0.0130 kg PM10 m? 2 month? 1, three and eight times smaller than the peak values used in the European and US inventories. After the completion of the widening there was an increase in all pollutants from the road during rush hour: 2–4 ?g m? 3 for PM10; 1 ?g m? 3 for PM2.5; 40 and 8 ?g m? 3 for NOX and NO2, respectively. NO2 EU Limit Value was breached after the road development illustrating a notable deterioration in residential air quality. Additionally, PM10, but not PM2.5, glutathione dependent oxidative potential increased after the road was widened consistent with an increase in pro-oxidant components in the coarse particle mode, related to vehicle abrasion processes. These increased air pollution indices were associated with an increase in the number of cars, taxis and LGVs.

Anna Font; Timothy Baker; Ian S. Mudway; Esme Purdie; Christina Dunster; Gary W. Fuller

2014-01-01T23:59:59.000Z

358

V-201: Cisco Intrusion Prevention System SSP Fragmented Traffic Denial of  

Broader source: Energy.gov (indexed) [DOE]

1: Cisco Intrusion Prevention System SSP Fragmented Traffic 1: Cisco Intrusion Prevention System SSP Fragmented Traffic Denial of Service Vulnerability V-201: Cisco Intrusion Prevention System SSP Fragmented Traffic Denial of Service Vulnerability July 19, 2013 - 6:00am Addthis PROBLEM: Several vulnerabilities were reported in Cisco Intrusion Prevention System PLATFORM: Cisco ASA 5500-X Series Adaptive Security Appliances Cisco Intrusion Prevention System (IPS) 7.1 ABSTRACT: A vulnerability in the implementation of the code that processes fragmented traffic could allow an unauthenticated, remote attacker to cause the Analysis Engine process to become unresponsive or cause the affected system to reload. REFERENCE LINKS: Secunia Advisory SA54246 SecurityTracker ID: 1028806 Cisco Advisory ID: cisco-sa-20130717-ips CVE-2013-1218

359

E-Print Network 3.0 - air traffic control facilities Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: air traffic control facilities Page: << < 1 2 3 4 5 > >> 1 Table of Contents 1 Introduction Summary: to...

360

Energy Saving Scheme Based On Traffic Forwarding For Optical Fiber Access Networks  

Science Journals Connector (OSTI)

We report on an energy saving block that regroups and powers off OLTs during low traffic periods, resulting in energy savings up to 87,5% in the central office of optical access...

Arturo Rodé s Ló pez, G; Estaran, J; Vegas Olmos, J J; Tafur Monroy, I

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

A Hybrid Energy Saving Mechanism for VoIP Traffic with Silence Suppression  

Science Journals Connector (OSTI)

In this paper, we propose a hybrid energy saving mechanism (HESM) that combines power-saving mode (PSM) for real-time traffic ... silence suppression. The proposed method uses power saving class (PSC) II during t...

Jung-Ryun Lee

2007-01-01T23:59:59.000Z

362

Modelling the Effects of Urban Morphology, Traffic and Pedestrian Dynamics on Students’ Exposure to Air Pollution  

Science Journals Connector (OSTI)

The United Nations Environment Programme stated that the human exposure to air pollutants primarily emitted by road traffic is ... tracked and profiled with a GPS. Ambient air pollutant concentrations of CO and P...

Jorge Humberto Amorim; Joana Valente…

2014-01-01T23:59:59.000Z

363

Preemption strategy for traffic signals at intersections near highway-railroad grade crossings  

E-Print Network [OSTI]

delay are given less consideration or ignored completely. Consequently, state-of-the-practice strategies may cause serious pedestrian safety and efficiency problems at IHRGCs. Therefore, there is a definite need for research on how to improve traffic...

Cho, Hanseon

2004-09-30T23:59:59.000Z

364

Traffic Congestion Mitigation as an Emissions Reduction Strategy Alexander York Bigazzi  

E-Print Network [OSTI]

goals, a better understanding of the impacts of traffic congestion on motor vehicle emissions is needed, such as electric and gas- electric hybrid vehicles. But travel volume is also a key consideration for the total

Bertini, Robert L.

365

Airport surface traffic optimization and simulation in the presence of uncertainties  

E-Print Network [OSTI]

Surface traffic congestion causes significant taxi delays and long queues for takeoffs at busy airports, increasing operational and environmental costs. These impacts may be mitigated by optimizing runway and taxiway ...

Lee, Hanbong

2014-01-01T23:59:59.000Z

366

Development and evaluation of an arterial adaptive traffic signal control system using reinforcement learning  

E-Print Network [OSTI]

perspective. This comparison shows both the connections between them and the benefits of using reinforcement learning. A Neural-Fuzzy Actor-Critic Reinforcement Learning (NFACRL) method is then introduced for traffic signal control. NFACRL integrates fuzzy...

Xie, Yuanchang

2009-05-15T23:59:59.000Z

367

Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion  

Broader source: Energy.gov [DOE]

According to the Texas Transportation Institute's latest study on traffic congestion, all urban areas have experienced increased congestion in the seventeen-year period from 1982 to 2009, but...

368

Childhood Cancer and Traffic-Related Air Pollution Exposure in Pregnancy and Early Life  

E-Print Network [OSTI]

exposure to traffic and nitrogen dioxide. Epidemiology 16(in Taiwan using nitrogen dioxide as an air pollutant marker.benzene and modeled nitrogen dioxide (NO 2 ) as a marker of

2013-01-01T23:59:59.000Z

369

Evolution of domestic traffic and fares at the top 200 US airports between 1990 and 2008  

E-Print Network [OSTI]

The main objective of this thesis is to analyze the evolution of domestic Origin- Destination (O-D) traffic and fares at the Top 200 airports in the United States between 1990 and 2008. The impetus behind this research is ...

Ben Abda, Mehdi

2010-01-01T23:59:59.000Z

370

Real-time analysis of aggregate network traffic for anomaly detection  

E-Print Network [OSTI]

The frequent and large-scale network attacks have led to an increased need for developing techniques for analyzing network traffic. If efficient analysis tools were available, it could become possible to detect the attacks, anomalies...

Kim, Seong Soo

2005-08-29T23:59:59.000Z

371

Evaluation of traffic operations at diamond interchanges using advanced actuated control  

E-Print Network [OSTI]

This thesis documents an operational analysis of ographics. advanced actuated traffic control at signalized diamond interchanges. The study attempts to determine the benefits a "flexible'' phasing strategy provides to the interchange. Flexible...

Koonce, Peter John Vincent

1998-01-01T23:59:59.000Z

372

Fact #776: April 22, 2013 Fuel Savings from Attempts to Alleviate Traffic Congestion  

Broader source: Energy.gov [DOE]

Despite the news that traffic congestion wasted nearly 2.9 billion gallons of fuel in 2011, fuel savings were achieved due to efforts to combat congestion. According to the Texas Transportation...

373

Microsoft Word - Cindy from Jim Prybylski office_notes on traffic...  

National Nuclear Security Administration (NNSA)

am - 7 am. * Typical work week is Mon-Thur; therefore, traffic volumes on Fri, Sat, and Sun dependent on projects. Most of personnel likely associated with WSI (security) and...

374

Impact of urban traffic and climate change on water quality from road runoff.  

E-Print Network [OSTI]

??Urban traffic and climate change are two phenomena that have the potential to degrade urban water quality by influencing the build-up and wash-off of pollutants,… (more)

Mahbub, S. M. Parvez Bin

2011-01-01T23:59:59.000Z

375

Carbon monoxide and carbon dioxide concentrations in Santiago de Chile associated with traffic emissions  

Science Journals Connector (OSTI)

CO/CO2 ratios have been measured in different locations of Santiago de Chile city. Measurements were carried out in a tunnel (prevailing emissions from cars with catalytic converter) and close to heavy traffic st...

María A. Rubio; Irene Fuenzalida…

2010-03-01T23:59:59.000Z

376

Assessing the Potential of Using Traffic Simulation Model Results for Evaluating Automatic Incident Detection Algorithms  

E-Print Network [OSTI]

Assessing the Potential of Using Traffic Simulation Model Results for Evaluating Automatic Incident of such a test-bed would be the ability to incorporate synthetic data produced by a simulation model since

Hellinga, Bruce

377

Stochastic Traffic Engineering for Live Audio/Video Delivering over Energy-Limited Wireless Access Networks  

Science Journals Connector (OSTI)

We study the Stochastic Traffic Engineering (STE) problem arising from the support ... demanding live (e.g., real time) audio/video applications over unreliable IP-over-wireless...stochastic optimization problem,...

Nicola Cordeschi; Tatiana Patriarca; Enzo Baccarelli

2011-01-01T23:59:59.000Z

378

BICYCLE SAFETY--WHAT YOU NEED TO KNOW Obey all traffic laws while riding your bike.  

E-Print Network [OSTI]

942012 BICYCLE SAFETY--WHAT YOU NEED TO KNOW · Obey all traffic laws while riding your bike. · According the California Vehicle Code, every person riding a bicycle upon a street or highway has all

Straight, Aaron

379

Optimization Flow Control, I: Basic Algorithm and Convergence  

E-Print Network [OSTI]

and variable bandwidth to a set of elastic sources and price them according to excess demand, and the sources minus bandwidth cost, and network links adjust bandwidth prices to coordinate the sources' decisions. We flow control, congestion pricing, gradient projection, asynchronous algorithm, Convergence I

Low, Steven H.

380

Origins of Pulsing Regime in Cocurrent Packed-Bed Flows  

E-Print Network [OSTI]

with surface tension which had been used in previous studies. Consistent with the present experiments the dispersed bubble flow regime, except that pulses form as the flowrates are adjusted to become less severe is the regularization (i.e., stabilization) force. Reexamination of this issue suggests some mechanistic inconsistencies

McCready, Mark J.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Development of an actuated traffic control process utilizing real-time estimated volume feedbback  

E-Print Network [OSTI]

implement signal operating changes at an actuated traffic signal. The scope of the research dealt with only one traffic control sensor design configuration ? that of 60-foot stopline detection. The overall study results suggest that this design... 24 26 27 Basic Queueing Theory Model. TTI REL CID and Eagle Controller. . . TransLink Roadside Equipment Laboratory. Basic Isolated, Actuated Intersection Testbed. Advanced Isolated, Actuated Intersection Testbed. Eight-Phase, Dual-Ring, Quad...

Pacelli, Michael Joseph

2012-06-07T23:59:59.000Z

382

An investigative study of automobile traffic accidents utilizing biorhythm theory for predictive value  

E-Print Network [OSTI]

AN INVESTIGATIVE STUDY OF AUTOMOBILE TRAFFIC ACCT. DENTS UTILIZING BIORHYTHM THEORY FOR PREDICTIVE VALUE A Thesis by OSCAR HENRY EGLY JR. Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE May 1977 Major Subject: Industrial Engineering AN INVESTIGATIVE STUDY OF AUTOMOBILE TRAFFIC ACCIDENTS UTILIZING BIORHYTHM THEORY FOR PREDICTIVE VALUE A Thesis by OSCAR HENRY EGLY JR. Approved as to style and content...

Egly, Oscar Henry

1977-01-01T23:59:59.000Z

383

Raman scheme for adjustable-bandwidth quantum memory  

SciTech Connect (OSTI)

We propose a scenario of quantum memory for light based on Raman scattering. The storage medium is a vapor and the different spectral components of the input pulse are stored in different atomic velocity classes. One uses appropriate pulses to reverse the resulting Doppler phase shift and to regenerate the input pulse, without distortion, in the backward direction. The different stages of the protocol are detailed and the recovery efficiency is calculated in the semiclassical picture. Since the memory bandwidth is determined by the Raman transition Doppler width, it can be adjusted by changing the angle between the input pulse wave vector and the control beams. The optical depth also depends on the beam angle. As a consequence the available optical depth can be optimized depending on the needed bandwidth. The predicted recovery efficiency is close to 100% for large optical depth.

Le Goueet, J.-L.; Berman, P. R. [Laboratoire Aime Cotton, CNRS UPR3321, Universite Paris Sud, Batiment 505, Campus Universitaire, 91405 Orsay (France); Department of Physics and Michigan Center for Theoretical Physics, University of Michigan, Ann Arbor, Michigan 48109-1040 (United States)

2009-07-15T23:59:59.000Z

384

Wavelet analysis of electric adjustable speed drive waveforms  

SciTech Connect (OSTI)

The three most common adjustable speed drives (ASDs) used in HVAC equipment, namely, pulse-width modulated (PWM) induction drive, brushless-dc drive, and switched-reluctance drive, generate non-periodic and nonstationary electric waveforms with sharp edges and transients. Deficiencies of Fourier transform methods in analysis of such ASD waveforms prompted an application of the wavelet transform. Results of discrete wavelet transform (DWT) analysis of PWM inverter-fed motor waveforms are presented. The best mother wavelet for analysis of the recorded waveforms is selected. Data compression properties of the selected mother wavelet are compared to those of the fast Fourier transform (FFT). Multilevel feature detection of ASD waveforms using the DWT is shown.

Czarkowski, D. [Polytechnic Univ., Brooklyn, NY (United States). Dept. of Electrical Engineering; Domijan, A. Jr. [Univ. of Florida, Gainesville, FL (United States). Dept. of Electrical and Computer Engineering

1998-10-01T23:59:59.000Z

385

Adjustable Nonlinear Springs to Improve Efficiency of Vibration Energy Harvesters  

E-Print Network [OSTI]

Vibration Energy Harvesting is an emerging technology aimed at turning mechanical energy from vibrations into electricity to power microsystems of the future. Most of present vibration energy harvesters are based on a mass spring structure introducing a resonance phenomenon that allows to increase the output power compared to non-resonant systems, but limits the working frequency bandwidth. Therefore, they are not able to harvest energy when ambient vibrations' frequencies shift. To follow shifts of ambient vibration frequencies and to increase the frequency band where energy can be harvested, one solution consists in using nonlinear springs. We present in this paper a model of adjustable nonlinear springs (H-shaped springs) and their benefits to improve velocity-damped vibration energy harvesters' (VEH) output powers. A simulation on a real vibration source proves that the output power can be higher in nonlinear devices compared to linear systems (up to +48%).

S. Boisseau; G. Despesse; B. Ahmed Seddik

2012-07-19T23:59:59.000Z

386

SFTEL: Flow Cell | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Flow Cell EMSL's Subsurface Flow and Transport Experimental Laboratory offers several meter-scale flow cells and columns for research in saturated and unsaturated porous media....

387

A new technology for producing hydrogen and adjustable ratio syngas from coke oven gas  

SciTech Connect (OSTI)

About 15 billion Nm{sup 3} coke oven gas (COG) is emitted into the air in Shanxi Province in China as air pollutants. It is also a waste of precious chemical resources. In this study, COG was purified respectively by four methods including refrigeration, fiberglass, silica gel, and molecular sieve. Purified COG was separated by a prism membrane into two gas products. One consists mainly of H{sub 2} ({gt}90 vol %) and the other is rich in CH{sub 4} ({gt}60 vol %) with their exact compositions to vary with the membrane separation pressure and outlet gas flow ratio. The gas rich in CH{sub 4} was partially oxidized with oxygen in a high-temperature fixed-bed quartz reactor charged with coke particles of 10 mm size. At 1200-1300{sup o}C, a CH{sub 4} conversion of {gt}99% could be obtained. The H{sub 2}/CO ratio in the synthesis product gas can be adjusted in the range 0.3-1.4, very favorable for further C1 synthesis. 10 refs., 17 figs., 1t ab.

Jun Shen; Zhi-zhong Wang; Huai-wang Yang; Run-sheng Yao [Taiyuan University of Technology, Taiyuan (China). Department of Chemical Engineering

2007-12-15T23:59:59.000Z

388

Time-resolved fluorescence decay measurements for flowing particles  

DOE Patents [OSTI]

Time-resolved fluorescence decay measurements for flowing particles. An apparatus and method for the measurement and analysis of fluorescence for individual cells and particles in flow are described, wherein the rapid measurement capabilities of flow cytometry and the robust measurement and analysis procedures of time-domain fluorescence lifetime spectroscopy are combined. A pulse-modulated cw laser is employed for excitation of the particles. The characteristics and the repetition rate of the excitation pulses can be readily adjusted to accommodate for fluorescence decays having a wide range of lifetimes.

Deka, Chiranjit (Miami, FL); Steinkamp, John A. (Los Alamos, NM)

1999-01-01T23:59:59.000Z

389

Time-resolved fluorescence decay measurements for flowing particles  

DOE Patents [OSTI]

Time-resolved fluorescence decay measurements are disclosed for flowing particles. An apparatus and method for the measurement and analysis of fluorescence for individual cells and particles in flow are described, wherein the rapid measurement capabilities of flow cytometry and the robust measurement and analysis procedures of time-domain fluorescence lifetime spectroscopy are combined. A pulse-modulated CW laser is employed for excitation of the particles. The characteristics and the repetition rate of the excitation pulses can be readily adjusted to accommodate for fluorescence decays having a wide range of lifetimes. 12 figs.

Deka, C.; Steinkamp, J.A.

1999-06-01T23:59:59.000Z

390

Traffic Trends: Drivers and Measures of Cost-Effective and Energy-Efficient Technologies and Architectures for Backbone Optical Networks  

Science Journals Connector (OSTI)

We examine trends and characteristics of the traffic, systems, and architectures of backbone optical networks to illustrate baselines, future requirements, and possible metrics to...

Korotky, Steven K

391

Management processes in U.S. air traffic management modernization : a study of global navigation satellite system development  

E-Print Network [OSTI]

This thesis investigates organization and management issues associated with the Federal Aviation Administration's (FAA) efforts to modernize the nation's Air Traffic Management (ATM) system. Focus is placed specifically ...

Sandvig, John H.

1994-01-01T23:59:59.000Z

392

Material Limits Adjusted by a Modified Airborne Release Fraction  

SciTech Connect (OSTI)

This paper will discuss the methods used at a depleted uranium facility to develop a hazard categorization and a limiting condition for operation (LCO) for the inventory based on increased Category 2 threshold quantity values (TV) from DOE Standard 1027-92. A revision to the safety analysis report (SAR) for a Category 3 depleted uranium facility was required to meet current methodologies and isotope content. The previous SAR first approved in 1992, allowed an inventory of depleted uranium that exceeded the Category 2 threshold quantity values in the material storage warehouses using an accident analysis methodology for final hazard categorization. New information regarding the isotopic content of the depleted uranium required an updated hazard categorization evaluation. The DOE Standard 1027-92 requires the evaluation to be based on inventory (Reference 1, 3.1, page 5), therefore, the previous method of performing a hazard consequence and probability analysis could not be used. The standard (1027) requires a facility to be designated as a Category 3 Nuclear facility when the inventory levels in the facility, or facility segments, are greater than Category 3 thresholds and below Category 2 thresholds. A Category 2 Nuclear Facility requires a more in depth hazard and accident analysis. Our categorization was based on an inventory, adjusted by a form and containerization analysis.

Sandvig, Michael Dennis

2000-04-01T23:59:59.000Z

393

Adjustable Shock Test Sled for Haversine Pulses at 250 fps  

SciTech Connect (OSTI)

New test requirements were developed by Sandia National Laboratory to simulate a regime of shock testing not previously performed at the Kansas City Plant operated by Honeywell Federal Manufacturing & Technologies. These environments were unique in that they involved amplitude of shock >1000g with relatively long pulse durations (greater 5 ms but less than 10 ms) and involved velocity changes up to 235 ft/sec. Ten months were available to develop, design, manufacture and prove-in this new capability. We designed a new shock sled to deliver this new family of shock environments in a laboratory test. The performance range of the new sled includes five specific shocks (1000 g – 8 ms, 1300 - 6 ms, 1500 g – 5.4 ms, 1950 g – 6 ms, 2250 g – 5.4 ms; all haversine shaped), and it also incorporates adjustability to accommodate new shocks within this range. These shock environments result in velocity changes ranging from 160 fps to 250 fps. The test sled accommodates test articles weighing up to 20 lbs and measuring up to 10” along any axis.

Troy Hartwig; Brent Hower; Aaron Seaholm

2008-05-05T23:59:59.000Z

394

Capacitor charging FET switcher with controller to adjust pulse width  

DOE Patents [OSTI]

A switching power supply includes an FET full bridge, a controller to drive the FETs, a programmable controller to dynamically control final output current by adjusting pulse width, and a variety of protective systems, including an overcurrent latch for current control. Power MOSFETS are switched at a variable frequency from 20-50 kHz to charge a capacitor load from 0 to 6 kV. A ferrite transformer steps up the DC input. The transformer primary is a full bridge configuration with the FET switches and the secondary is fed into a high voltage full wave rectifier whose output is connected directly to the energy storage capacitor. The peak current is held constant by varying the pulse width using predetermined timing resistors and counting pulses. The pulse width is increased as the capacitor charges to maintain peak current. A digital ripple counter counts pulses, and after the desired number is reached, an up-counter is clocked. The up-counter output is decoded to choose among different resistors used to discharge a timing capacitor, thereby determining the pulse width. A current latch shuts down the supply on overcurrent due to either excessive pulse width causing transformer saturation or a major bridge fault, i.e., FET or transformer failure, or failure of the drive circuitry.

Mihalka, Alex M. (Livermore, CA)

1986-01-01T23:59:59.000Z

395

Traffic-related air pollution and health co-benefits of alternative transport in Adelaide, South Australia  

Science Journals Connector (OSTI)

AbstractBackground Motor vehicle emissions contribute nearly a quarter of the world's energy-related greenhouse gases and cause non-negligible air pollution, primarily in urban areas. Changing people's travel behaviour towards alternative transport is an efficient approach to mitigate harmful environmental impacts caused by a large number of vehicles. Such a strategy also provides an opportunity to gain health co-benefits of improved air quality and enhanced physical activities. This study aimed at quantifying co-benefit effects of alternative transport use in Adelaide, South Australia. Method We made projections for a business-as-usual scenario for 2030 with alternative transport scenarios. Separate models including air pollution models and comparative risk assessment health models were developed to link alternative transport scenarios with possible environmental and health benefits. Results In the study region with an estimated population of 1.4 million in 2030, by shifting 40% of vehicle kilometres travelled (VKT) by passenger vehicles to alternative transport, annual average urban PM2.5 would decline by approximately 0.4 ?g/m3 compared to business-as-usual, resulting in net health benefits of an estimated 13 deaths/year prevented and 118 disability-adjusted life years (DALYs) prevented per year due to improved air quality. Further health benefits would be obtained from improved physical fitness through active transport (508 deaths/year prevented, 6569 DALYs/year prevented), and changes in traffic injuries (21 deaths and, 960 \\{DALYs\\} prevented). Conclusion Although uncertainties remain, our findings suggest that significant environmental and health benefits are possible if alternative transport replaces even a relatively small portion of car trips. The results may provide assistance to various government organisations and relevant service providers and promote collaboration in policy-making, city planning and infrastructure establishment.

Ting Xia; Monika Nitschke; Ying Zhang; Pushan Shah; Shona Crabb; Alana Hansen

2015-01-01T23:59:59.000Z

396

Numerical prediction of the effect of traffic lights on the vehicle noise at urban street intersections  

Science Journals Connector (OSTI)

Intersections of urban streets are particularly noisy locations due to the addition of the noise from vehicles at different streets a long period of noise emission from queuing vehicles with traffic lights in red and the noise from accelerating vehicles. Besides the traffic lights impose a modulation in the passage of the vehicles so that the subsequent noise variability along time contributes to increase the annoyance degree. This paper presents a code especially developed to simulate both the spatial and temporal distribution of the sound pressure levels induced by the vehicle traffic in street intersections. The algorithm combines a traffic model with vehicles in dynamic motion through the domain with a model for sound propagation based on the method of virtual images in which the determination of the location of the successive image sources was reduced to a reference horizontal plane. Sound emission from each vehicle was established according to the Harmonoise guidelines. After verifying the code predictions by comparison with measurements at several street intersections the method was applied systematically to investigate the effect of varying the regulation parameters of the traffic lights on the Leq and L10 distributions for some particular cases.

Jorge Parrondo; Ruben Zurita; Jose A. Corrales; Joaquin Fernandez

2008-01-01T23:59:59.000Z

397

Computer Graphics to Show Optimal Smoothing and Trend Adjustments for Exponential Forecasts  

Science Journals Connector (OSTI)

When simulating various demand conditions and then determining the best factors for both smoothing and trend adjustments in an exponential smoothing model, both the optimal values and the...

David B. Hoffman; Ramachandran Bharath; Carol M. Carlson

1983-01-01T23:59:59.000Z

398

E-Print Network 3.0 - adjustable adaptive compact Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering 9 www.ext.vt.edu Produced by Communications and Marketing, College of Agriculture and Life Sciences, Summary: housing. This study suggests adjustable...

399

E-Print Network 3.0 - adjustable strabismus surgery Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

strabismus surgery Search Powered by Explorit Topic List Advanced Search Sample search results for: adjustable strabismus surgery Page: << < 1 2 3 4 5 > >> 1 SCIENTIFIC REPORT...

400

GIS Applications in Easter Island: Geodetic Adjustments and Survey Maps Accuracy .  

E-Print Network [OSTI]

??This paper discusses the variables and methodology involved in the geodetic transformations required for the adjustment of the Easter Island Archaeological Survey's cartography — until… (more)

Vargas Casanova, Patricia

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Marital Adjustment As A Mediating Factor Between Symptom Distress and Therapeutic Alliance in Couples Therapy.  

E-Print Network [OSTI]

??Previous research on symptom distress and therapeutic alliance in conjoint treatment indicates that symptom distress does not impact the formation of alliance, rather, marital adjustment… (more)

STEPHENS, MELISSA

2006-01-01T23:59:59.000Z

402

CLIENT ATTACHMENT, SYMPTOM DISTRESS, MARITAL ADJUSTMENT, AND THERAPEUTIC ALLIANCE IN COUPLE'S THERAPY.  

E-Print Network [OSTI]

??The purpose of this thesis was to examine the relationship between client anxiety, avoidance, symptom distress, marital adjustment and the therapeutic alliance in couple’s therapy.… (more)

NISHIDA, JACOB

2007-01-01T23:59:59.000Z

403

FHWA Traffic Volume Trend Monthly VMT Report - October 2010 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

October 2010 October 2010 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - October 2010 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

404

U-091: cURL Lets Remote Users Decrypt SSL/TLS Traffic | Department of  

Broader source: Energy.gov (indexed) [DOE]

91: cURL Lets Remote Users Decrypt SSL/TLS Traffic 91: cURL Lets Remote Users Decrypt SSL/TLS Traffic U-091: cURL Lets Remote Users Decrypt SSL/TLS Traffic January 30, 2012 - 6:45am Addthis PROBLEM: A vulnerability was reported in cURL. PLATFORM: Linux (Any), UNIX (Any), Windows (Any) : Version(s): 7.10.6 through 7.23.1 ABSTRACT: A remote user can decrypt SSL/TLS sessions in certain cases. reference LINKS: CVE-2011-3389 SecurityTracker Alert ID: 1026587 Vendor Advisory IMPACT ASSESSMENT: Moderate Discussion: A remote user with the ability to conduct a man-in-the-middle attack can decrypt SSL/TLS sessions. The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows

405

FHWA Traffic Volume Trend Monthly VMT Report - June 2010 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

June 2010 June 2010 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - June 2010 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

406

FHWA Traffic Volume Trend Monthly VMT Report - October 2011 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

October 2011 October 2011 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - October 2011 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

407

FHWA Traffic Volume Trend Monthly VMT Report - September 2011 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

September 2011 September 2011 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - September 2011 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

408

FHWA Traffic Volume Trend Monthly VMT Report - June 2011 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

June 2011 June 2011 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - June 2011 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

409

High-speed and high-fidelity system and method for collecting network traffic  

DOE Patents [OSTI]

A system is provided for the high-speed and high-fidelity collection of network traffic. The system can collect traffic at gigabit-per-second (Gbps) speeds, scale to terabit-per-second (Tbps) speeds, and support additional functions such as real-time network intrusion detection. The present system uses a dedicated operating system for traffic collection to maximize efficiency, scalability, and performance. A scalable infrastructure and apparatus for the present system is provided by splitting the work performed on one host onto multiple hosts. The present system simultaneously addresses the issues of scalability, performance, cost, and adaptability with respect to network monitoring, collection, and other network tasks. In addition to high-speed and high-fidelity network collection, the present system provides a flexible infrastructure to perform virtually any function at high speeds such as real-time network intrusion detection and wide-area network emulation for research purposes.

Weigle, Eric H. (Los Alamos, NM)

2010-08-24T23:59:59.000Z

410

FHWA Traffic Volume Trend Monthly VMT Report - September 2010 | Data.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

September 2010 September 2010 Research Menu Data/Tools Apps Resources Let's Talk Research Alpha You are here Data.gov » Communities » Research » Data FHWA Traffic Volume Trend Monthly VMT Report - September 2010 Dataset Summary Description The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways Tags {"volume data",tvt,"traffic volume trends",'fhwa,AADT,VMT,"Vehicle Miles Traveled"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 02/01/2012 Publisher Federal Highway Administration, Department of Transportation Contact Name Contact Email daniel.jenkins@dot.gov

411

Using multi-agent negotiation techniques for the autonomous resolution of air traffic conflicts  

E-Print Network [OSTI]

is not sufficient to avoid conflict and that any model that is to be used in a real traffic situation must have the explicit capacity to resolve conflicts between multiple aircraft. [4] Tomlin, Pappas and Sastry have published a number of papers on automated air 7... that preserves separation regardless of the actions of the other plane. [13][14][15] Kosecka, Tomlin, Pappas and Sastry have also done work to apply methods from the field of robotics to the problem of air traffic management. There have been a large number...

Wollkind, Steven Robert

2005-02-17T23:59:59.000Z

412

An evaluation of the operating effectiveness of a computer-controlled traffic network  

E-Print Network [OSTI]

to an inter- section of a heavy-volume, high speed traffic artery with a rela- tively lightly traveled minor road or street, and it works well when street capacity is not a critical problem. (14) Semi-actuated equipment operates with detectors on minor... to an inter- section of a heavy-volume, high speed traffic artery with a rela- tively lightly traveled minor road or street, and it works well when street capacity is not a critical problem. (14) Semi-actuated equipment operates with detectors on minor...

De Steiguer, Allen Louis

2012-06-07T23:59:59.000Z

413

A real-time GIS for the analysis of a traffic system C. Claramunt, E. Peytchev and A. Bargiela  

E-Print Network [OSTI]

A real-time GIS for the analysis of a traffic system C. Claramunt, E. Peytchev and A. Bargiela describes a prototype development of a new system for the integration of real-time traffic data within a GIS in which systems are designed and used in many application fields. Geographical Information Systems (GIS

Bargiela, Andrzej

414

Ergonomics Self-Evaluation: Computer Workstation Step 1: Adjust the Chair  

E-Print Network [OSTI]

Ergonomics Self-Evaluation: Computer Workstation Step 1: Adjust the Chair a. Seat height ­ Adjust medical condition or ergonomic concern, contact the UT at Austin Occupational Health Program at 512.471.4OHP(4647). http://www.utexas.edu/hr/current/services/ohp.html Ergonomic evaluation services

Johnston, Daniel

415

Consumption asymmetry and the stock market: New evidence through a threshold adjustment model  

E-Print Network [OSTI]

Consumption asymmetry and the stock market: New evidence through a threshold adjustment model whether stock market wealth affects real consumption asymmetrically through a threshold adjustment model. The empirical findings for the US show that wealth produces an asymmetric effect on real consumption

Ahmad, Sajjad

416

Optimal transition from coal to gas and renewable power under capacity constraints and adjustment costs  

E-Print Network [OSTI]

Optimal transition from coal to gas and renewable power under capacity constraints and adjustment existing coal power plants to gas and renewable power under a carbon budget. It solves a model of polluting, exhaustible resources with capacity constraints and adjustment costs (to build coal, gas, and renewable power

Paris-Sud XI, Université de

417

Precise Timing Adjustment for the ATLAS Level1 Endcap Muon Trigger System , O. Sasakia  

E-Print Network [OSTI]

Precise Timing Adjustment for the ATLAS Level1 Endcap Muon Trigger System Y. Suzukia , O. Sasakia by Yu Suzuki yu.suzuki@cern.ch Abstract The ATLAS level-1 endcap muon trigger system consists of about alignment of individual channels with the timing adjust- ment facility embedded in the TGC electronics

Fukunaga, Chikara

418

Cost of Gas Adjustment for Gas Utilities (Maine) | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Cost of Gas Adjustment for Gas Utilities (Maine) Cost of Gas Adjustment for Gas Utilities (Maine) Cost of Gas Adjustment for Gas Utilities (Maine) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Maine Program Type Generation Disclosure Provider Public Utilities Commission This rule, applicable to gas utilities, establishes rules for calculation of gas cost adjustments, procedures to be followed in establishing gas cost adjustments and refunds, and describes reports required to be filed with

419

Propeller Flow Meter  

E-Print Network [OSTI]

Propeller flow meters are commonly used to measure water flow rate. They can also be used to estimate irrigation water use. This publication explains how to select, install, read and maintain propeller flow meters....

Enciso, Juan; Santistevan, Dean; Hla, Aung K.

2007-10-01T23:59:59.000Z

420

Dispersed flow film boiling  

E-Print Network [OSTI]

Dispersed flow consists of small liquid droplets entrained in a flowing vapor. This flow regime can occur in cryogenic equipment, in steam generators, and during nuclear reactor loss of coolant accidents. A theoretical ...

Yoder, Graydon L.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Bacteria in shear flow  

E-Print Network [OSTI]

Bacteria are ubiquitous and play a critical role in many contexts. Their environment is nearly always dynamic due to the prevalence of fluid flow: creeping flow in soil, highly sheared flow in bodily conduits, and turbulent ...

Marcos, Ph.D. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

422

RL-721 Document ID Number: REV4 NEPA REVIEW SCREENING FORM  

Broader source: Energy.gov (indexed) [DOE]

9, Rev 0 9, Rev 0 I. Project Title: MSA Annual Categorical Exclusion for Traffic Flow Adjustments under 10 CFR 1021, Subpart D, Appendix B, Bl. 32 II. Project Description and Location (including Time Period over which proposed action will occur and Project Dimensions -e.g., acres displaced/disturbed, excavation length/depth, area/location/number of buildings, etc.): Mission Support Alliance (MSA) and its subcontractors perform traffic flow adjustments to existing roads (including, but not limited to, stop sign or traffic light installation, adjusting direction of traffic flow, and adding turning lanes), and road adjustments (including, but not limited to, widening and realignment) that are within an existing right-of-way and consistent with approved land use or transportation improvement plans.

423

Categorical Exclusion Determinations: B1.32 | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

2 2 Categorical Exclusion Determinations: B1.32 Existing Regulations B1.32: Traffic flow adjustments Traffic flow adjustments to existing roads (including, but not limited to, stop sign or traffic light installation, adjusting direction of traffic flow, and adding turning lanes), and road adjustments (including, but not limited to, widening and realignment) that are within an existing right-of-way and consistent with approved land use or transportation improvement plans. Previous Regulations Categorical Exclusion Determinations dated before November 14th, 2011 were issued under previous DOE NEPA regulations. See the Notice of Final Rulemaking (76 FR 63763, 10/13/2011) for information changes to this categorical exclusion. DOCUMENTS AVAILABLE FOR DOWNLOAD September 16, 2013

424

Instantaneous information propagation in free flow, synchronized flow, stop-and-go  

E-Print Network [OSTI]

to propagate in a traffic system under certain traffic conditions, penetration rate of equipped cars range and penetration rate for unidirectional roads, bi-directional roads, and road networks. In [6

Mease, Kenneth D.

425

Best Practices for Rural Traffic Safety Webinar Series TZD Toward Zero Deaths: the National Strategy on  

E-Print Network [OSTI]

to the Decade of Action New areas: SAFETY CULTURE, TECHNOLOGY, PUBLIC HEALTH #12;17 HOW Can We Achieve and SAFETY CULTURE #12;18 Safety Culture--the Real Solution Individual roles, organizational rolesWEBINAR Best Practices for Rural Traffic Safety Webinar Series TZD Toward Zero Deaths: the National

Minnesota, University of

426

PUTTING QUALITY OF SERVICE INTO A NETWORK BY MAKING THE TRAFFIC MARKOVIAN  

E-Print Network [OSTI]

can be implemented so that its assumptions, in this case about Markovian traffic streams, are in fact streams Markovian. 1 INTRODUCTION This paper is really about a way of thinking about the modelling process (in this case stochastic modelling) and how it should be applied to an implementation. Usually a model

Bradley, Jeremy

427

The Partially Stopped Leaky Bucket: An Efficient Traffic Regulator with Constant  

E-Print Network [OSTI]

1 The Partially Stopped Leaky Bucket: An Efficient Traffic Regulator with Constant Time Implementation Florin Ciucu, Brian L. Mark , and Robert Simon Lab. of Cooperative Work Environment Dept. of Computer Science Dept. of Electrical and Computer Engineering School of Information Technology

Ciucu, Florin

428

Adaptive Energy Saving Scheme for Downlink Elastic Traffic in Wireless Networks  

E-Print Network [OSTI]

Adaptive Energy Saving Scheme for Downlink Elastic Traffic in Wireless Networks Jongwook Lee, we propose several adaptive energy saving schemes that consider throughput and energy saving simultaneously. The proposed schemes are designed for an efficient tradeoff between throughput and energy saving

Bahk, Saewoong

429

NASA/TM-2010-216706 Formal Verification of Air Traffic  

E-Print Network [OSTI]

June 2010 NASA/TM-2010-216706 Formal Verification of Air Traffic Conflict Prevention Bands Ecole polytechnique, France #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific and technical information

Narkawicz, Anthony J.

430

Transient Analysis of Data Traffic in Cognitive Radio Networks: A Non-equilibrium Statistical  

E-Print Network [OSTI]

efficiency of spectrum utilization. In cognitive radio systems, a secondary user (without license) can access a licensed spectrum channel if there is no primary user (with license) transmitting over this channel. When1 Transient Analysis of Data Traffic in Cognitive Radio Networks: A Non-equilibrium Statistical

Li, Husheng

431

Tuning RED for Web Traffic * Mikkel Christiansen, ** Kevin Jeffay, David Ott, F. Donelson Smith  

E-Print Network [OSTI]

139 Tuning RED for Web Traffic * Mikkel Christiansen, ** Kevin Jeffay, David Ott, F. Donelson Smith http://www.cs.unc.edu/Research/dirt Abstract We study the effects of RED on the performance of Web --- response time for HTTP request­response pairs. We empirically evaluate RED across a range of parameter

Jeffay, Kevin

432

A New MAC Scheme Supporting Voice/Data Traffic in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

A New MAC Scheme Supporting Voice/Data Traffic in Wireless Ad Hoc Networks Ping Wang, Member, IEEE, Hai Jiang, Member, IEEE, and Weihua Zhuang, Fellow, IEEE Abstract--In wireless ad hoc networks information exchanges among the nodes. Index Terms--Wireless ad hoc networks, medium access control, fairness

Jiang, Hai

433

Analysis of seasonal and day-of-week traffic patterns at national parks  

E-Print Network [OSTI]

seasonal and day-of-week traffic patterns exhibit consistency from one year to the next, the seasonal and day-of-week factors were compared across all five years. Using the Kruskal-Wallis test, it was determined that the seasonal and day-of-week factors...

Liggett, Lindsay Elizabeth

2009-05-15T23:59:59.000Z

434

Meteorological Conditions Processing for Vision-based Traffic Monitoring Nicolas Hautire  

E-Print Network [OSTI]

of the sensors. A vision-based traffic monitoring system is proposed to take fog and rain into account and react ac- cordingly. A background modeling approach, based on a mixture of gaussians, is used to separate the foreground from the background. Since fog is steady weather, the back- ground image is used to detect

Paris-Sud XI, Université de

435

Measurement and Interpretation of Voice Traffic on the Internet N. F. Maxemchuk S. Lo  

E-Print Network [OSTI]

Measurement and Interpretation of Voice Traffic on the Internet N. F. Maxemchuk S. Lo AT&T Labs ­ Research Lucent Tech. ­ Bell labs ABSTRACT The Internet is being used to carry voice conversations describe the results of a set of measurements on intrastate, cross country, and international Internet

Maxemchuk, Nicholas F.

436

A Prototype System for Real Time Computer Animation of Slow Traffic in a Driving Simulator  

E-Print Network [OSTI]

, University of Groningen, P.O. Box 800, 9700 AV Groningen, The Netherlands Tel. +31­50­3633931; Fax +31 Center, University of Groningen, P.O. Box 69, 9750 AB Haren, The Netherlands Tel. +31­50­3636764; Fax +31­50­363784; Email wolff@trc.rug.nl Abstract The Traffic Research Centre (TRC) of the University of Groningen

Roerdink, Jos B.T.M.

437

Exploring Behavioral Patterns Through Entropy in Multimedia Peer-to-Peer Traffic  

Science Journals Connector (OSTI)

......its source, i.e. near the terminal device generating the traffic (which embraces...with routers, gateways and other local devices). Figure 1 depicts the distribution...first captured a set of traces from hosts listening a few audio streaming sessions using different......

João V. Gomes; Pedro R.M. Inácio; Manuela Pereira; Mário M. Freire; Paulo P. Monteiro

2012-06-01T23:59:59.000Z

438

Development and implementation of algorithms used in ground and internet traffic monitoring  

E-Print Network [OSTI]

. The development and real-time implementation of a new algorithm that filters out erroneous data from the ILDs is the focus of the first half of this thesis. The developed algorithm is based solely on vehicle kinematics and is implemented in real-time. Traffic data...

Ametha, Jayesh

2012-06-07T23:59:59.000Z

439

Facilitation of visual pattern recognition by extraction of relevant features from microscopic traffic data  

E-Print Network [OSTI]

feature space; this is done to minimize the experimental set to a matrix of desirable attributes from the vehicles on the roadway. The application is to identify if this data can be readily parsed into four distinct traffic states; in this case, the state...

Fields, Matthew James

2009-05-15T23:59:59.000Z

440

Marginal costs of freeway traffic congestion with on-road pollution exposure externality  

E-Print Network [OSTI]

Traffic congestion On-road In-vehicle Pollution exposure Vehicle emissions a b s t r a c t The health cost improvements. When considering distinct vehicle classes, inclusion of on-road exposure costs greatly increases heavy-duty vehicle marginal costs because of their higher emissions rates and greater roadway capacity

Bertini, Robert L.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Multi-step-ahead prediction of MPEG-coded video source traffic using empirical modeling techniques  

E-Print Network [OSTI]

In the near future, multimedia will form the majority of Internet traffic and the most popular standard used to transport and view video is MPEG. The MPEG media content data is in the form of a time-series representing frame/VOP sizes. This time...

Gupta, Deepanker

2006-04-12T23:59:59.000Z

442

Determination of traffic responsive plan selection factors and thresholds using artificial neural networks  

E-Print Network [OSTI]

time independent variation in traffic volumes. It can also reduce the effect of timing plan aging. Despite these advantages, TRPS mode is not used as frequently as TOD mode. The reason being a lack of methodologies and formal guidelines for predicting...

Sharma, Anuj

2004-11-15T23:59:59.000Z

443

EFFICIENT VEHICLE TRACKING AND CLASSIFICATION FOR AN AUTOMATED TRAFFIC SURVEILLANCE SYSTEM  

E-Print Network [OSTI]

surveillance system needs to detect vehicles and classify them if possible. Generating vehicle trajectoriesEFFICIENT VEHICLE TRACKING AND CLASSIFICATION FOR AN AUTOMATED TRAFFIC SURVEILLANCE SYSTEM Amol to detect the pose of a vehicle in the 3D world. This information is used in a model-based vehicle detection

Nicolescu, Mircea

444

Field monitoring and modeling of pavement response and service life consumption due to overweight truck traffic  

E-Print Network [OSTI]

A number of pavement structures experience deterioration due to high traffic volume and growing weights. Recently, the Texas Legislatures passed bills allowing trucks of gross vehicle weight (GVW) up to 556 kN routinely to use a route in south Texas...

Oh, Jeong-Ho

2004-11-15T23:59:59.000Z

445

Hiding Traffic with Camouflage: Minimizing Message Delay in the Smart Grid under Jamming  

E-Print Network [OSTI]

Hiding Traffic with Camouflage: Minimizing Message Delay in the Smart Grid under Jamming Zhuo Lu}@ncsu.edu Email: cliff.wang@us.army.mil Abstract--The smart grid is an emerging cyber-physical system that integrates power infrastructures with information technolo- gies. In the smart grid, wireless networks have

Wang, Wenye

446

Autonomous driving manoeuvres in urban road traffic environment: a study on roundabouts  

E-Print Network [OSTI]

Autonomous driving manoeuvres in urban road traffic environment: a study on roundabouts Pérez of this evolution or they are still in the development stage. Autonomous vehicle performance on roundabouts is one implementation in real vehicles. Keywords: Lane keeping, autonomous vehicles, roundabouts, digital map

Paris-Sud XI, Université de

447

Combined Intra- and Inter-domain Traffic Engineering using Hot-Potato Aware Link Weights Optimization  

E-Print Network [OSTI]

A well-known approach to intradomain traffic engineering consists in finding the set of link weights that minimizes a network-wide objective function for a given intradomain traffic matrix. This approach is inadequate because it ignores a potential impact on interdomain routing. Indeed, the resulting set of link weights may trigger BGP to change the BGP next hop for some destination prefixes, to enforce hot-potato routing policies. In turn, this results in changes in the intradomain traffic matrix that have not been anticipated by the link weights optimizer, possibly leading to degraded network performance. We propose a BGP-aware link weights optimization method that takes these effects into account, and even turns them into an advantage. This method uses the interdomain traffic matrix and other available BGP data, to extend the intradomain topology with external virtual nodes and links, on which all the well-tuned heuristics of a classical link weights optimizer can be applied. A key innovative asset of our ...

Balon, Simon

2008-01-01T23:59:59.000Z

448

HTTP TRAFFIC SIMULATION AND EVALUATION FOR MULTIPLE USERS IN AN INTRANET NETWORK  

E-Print Network [OSTI]

"friendly" environment. In our application we use a mechanism exploiting Intranet technology to stressHTTP TRAFFIC SIMULATION AND EVALUATION FOR MULTIPLE USERS IN AN INTRANET NETWORK Elias Aravantinos Christos Bouras Petros Ganos Panagiotis Kokkinos Research Academic Computer Technology Institute Computer

Bouras, Christos

449

VTrack: Accurate, Energy-Aware Road Traffic Delay Estimation Using Mobile Phones  

E-Print Network [OSTI]

for travel time estimation using this sensor data that addresses two key challenges: energy consumptionVTrack: Accurate, Energy-Aware Road Traffic Delay Estimation Using Mobile Phones Arvind Thiagarajan the bat- tery quickly. In these cases, VTrack can use alternative, less energy-hungry but noisier sensors

Gummadi, Ramakrishna

450

A multi-level approach to the integration of traffic data within GIS  

E-Print Network [OSTI]

A multi-level approach to the integration of traffic data within GIS Kalin Penev, Christophe systems are designed and used in many application fields. Geographical Information Systems (GIS) have now challenges for GIS is to generate a corporate resource whose full potential will be achieved by making

Bargiela, Andrzej

451

A GIS-based Bayesian approach for analyzing spatial-temporal patterns of traffic crashes  

E-Print Network [OSTI]

This thesis develops a GIS-based Bayesian approach for area-wide traffic crash analysis. Five years of crash data from Houston, Texas, are analyzed using a geographic information system (GIS), and spatial-temporal patterns of relative crash risk...

Li, Linhua

2009-06-02T23:59:59.000Z

452

Rate-distortion analysis and traffic modeling of scalable video coders  

E-Print Network [OSTI]

performance for video transmission based on the characteristics of existing video traffic. Rate-distortion (R-D) based schemes are often applied to improve and stabilize video quality; however, the lack of R-D modeling of scalable coders limits...

Dai, Min

2006-04-12T23:59:59.000Z

453

Air Pollution from Traffic and Risk for Lung Cancer in Three Danish Cohorts  

Science Journals Connector (OSTI)

...the present study focused on vehicle traffic emissions, which is...time trends, supported by ecological correlations between the incidence...rates of adenocarcinomas and vehicle densities at county area level...and their relation to motor vehicle density. Cancer Epidemiol...

Ole Raaschou-Nielsen; Helle Bak; Mette Sørensen; Steen Solvang Jensen; Matthias Ketzel; Martin Hvidberg; Peter Schnohr; Anne Tjønneland; Kim Overvad; and Steffen Loft

2010-05-01T23:59:59.000Z

454

Robust Network Monitoring in the presence of Non-Cooperative Traffic Queries  

E-Print Network [OSTI]

, Universitat Polit`ecnica de Catalunya (UPC), Campus Nord, Edif. D6, C. Jordi Girona, 1-3, 08034 Barcelona 1 Introduction The ability to extract detailed information from live traffic streams is critical as well as the types of computations, usually unknown in advance, to be performed on the packet streams

Politècnica de Catalunya, Universitat

455

Exploring Behavioral Patterns Through Entropy in Multimedia Peer-to-Peer Traffic  

Science Journals Connector (OSTI)

......value of xi: H(x) = - ni =1 p(xi) ln p(xi). (1) For any finite number n...USA. [22] Li, B., Ma, M. and Jin, Z. (2011) A VoIP traffic identification...Enterprise (WETICE 2005), Link ping, Sweden, June, pp. 172177. IEEE......

João V. Gomes; Pedro R.M. Inácio; Manuela Pereira; Mário M. Freire; Paulo P. Monteiro

2012-06-01T23:59:59.000Z

456

Influence of vehide traffic reduction in a town centre on BTX polhition Isabelle ZDANEVITCH a  

E-Print Network [OSTI]

et Pollution de l'Air", Avignon : France (2000)" #12;1. Objectives It seems obvious that with limited centres. According to that scheine, WERIS, m association wifh the local Air Qualily Moniforing Nefwork A1 clearly indicates traffic äs the main source of atmospheric pollution. Measured benzene levels over the 3

Boyer, Edmond

457

Distributed Scheduling for Air Traffic Throughput Maximization During the Terminal Phase of Flight  

E-Print Network [OSTI]

of a few large scale tests of systems developed based on the Automatic Dependent Surveillance-Broadcast (ADS-B) information. ADS-B, a crucial component of NextGen, relays highly accurate traffic information computes and displays a recommended aircraft velocity such that a safe distance is maintained

Egerstedt, Magnus

458

Merging Traffic to Save Energy in the Enterprise Department of Computer Science  

E-Print Network [OSTI]

replace the high port density switches. The energy savings from such a redesign are significant with switches having far fewer ports. This automatically reduces energy use in both the chassis as wellMerging Traffic to Save Energy in the Enterprise Candy Yiu Department of Computer Science Portland

Singh, Suresh

459

Examining the application of conway-maxwell-poisson models for analyzing traffic crash data  

E-Print Network [OSTI]

under-dispersed crash data. The primary objective of this research is to evaluate the performance of the Conway-Maxwell-Poisson (COM-Poisson) model for various situations and to examine its application for analyzing traffic crash datasets exhibiting over...

Geedipally, Srinivas Reddy

2009-05-15T23:59:59.000Z

460

Performance Evaluation of Adaptive Ramp-Metering Algorithms Using Microscopic Traffic Simulation Model  

E-Print Network [OSTI]

to implementation on the target freeway network. In this paper, a capability-enhanced PARAMICS simulation model has evaluation; Simulation models; Algorithms. Introduction Ramp metering has been recognized as an effectivePerformance Evaluation of Adaptive Ramp-Metering Algorithms Using Microscopic Traffic Simulation

Levinson, David M.

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Trails, lanes, or traffic: Valuing bicycle facilities with an adaptive stated preference survey  

E-Print Network [OSTI]

Trails, lanes, or traffic: Valuing bicycle facilities with an adaptive stated preference survey with side parking to an off-road bicycle trail, with smaller changes associated with less dramatic improvements. Ã? 2006 Elsevier Ltd. All rights reserved. Keywords: Bicycling; Stated preference; Adaptive stated

Levinson, David M.

462

OPERATIONAL GUIDANCE FOR BICYCLE-SPECIFIC TRAFFIC SIGNALS IN THE UNITED STATES: A REVIEW  

E-Print Network [OSTI]

OPERATIONAL GUIDANCE FOR BICYCLE-SPECIFIC TRAFFIC SIGNALS IN THE UNITED STATES: A REVIEW Interim ........................................................................................................... 2 2.1.1 Guide for the Development of Bicycle Facilities (AASHTO, 1999).....................................................................................3 2.1.3 Guide for the Development of Bicycle Facilities (AASHTO, 2012

Bertini, Robert L.

463

Flow Distances on Open Flow Networks  

E-Print Network [OSTI]

Open flow network is a weighted directed graph with a source and a sink, depicting flux distributions on networks in the steady state of an open flow system. Energetic food webs, economic input-output networks, and international trade networks, are open flow network models of energy flows between species, money or value flows between industrial sectors, and goods flows between countries, respectively. Flow distances (first-passage or total) between any given two nodes $i$ and $j$ are defined as the average number of transition steps of a random walker along the network from $i$ to $j$ under some conditions. They apparently deviate from the conventional random walk distance on a closed directed graph because they consider the openness of the flow network. Flow distances are explicitly expressed by underlying Markov matrix of a flow system in this paper. With this novel theoretical conception, we can visualize open flow networks, calculating centrality of each node, and clustering nodes into groups. We apply fl...

Guo, Liangzhu; Shi, Peiteng; Wang, Jun; Huang, Xiaohan; Zhang, Jiang

2015-01-01T23:59:59.000Z

464

,"Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12soh_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12soh_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:34 PM"

465

,"Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sal_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sal_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:30 PM"

466

,"Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sco_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sco_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:31 PM"

467

,"Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12smi_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12smi_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:32 PM"

468

,"Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12swy_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12swy_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:36 PM"

469

,"Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sla_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sla_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:32 PM"

470

,"Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sms_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sms_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:33 PM"

471

,"Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12smt_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12smt_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:33 PM"

472

,"Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12spa_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12spa_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:35 PM"

473

,"California Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","California Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sca_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sca_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:30 PM"

474

,"Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12stx_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12stx_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:35 PM"

475

,"Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sfl_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sfl_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:31 PM"

476

,"Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sut_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sut_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:36 PM"

477

,"Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sks_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sks_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:31 PM"

478

,"Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sar_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sar_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:30 PM"

479

,"Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)"  

U.S. Energy Information Administration (EIA) Indexed Site

Adjustments (Billion Cubic Feet)" Adjustments (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr12sok_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr12sok_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:09:35 PM"

480

Portable wastewater flow meter  

DOE Patents [OSTI]

A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under fill pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

1999-02-02T23:59:59.000Z

Note: This page contains sample records for the topic "traffic flow adjustments" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Portable wastewater flow meter  

DOE Patents [OSTI]

A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under full pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

1990-01-01T23:59:59.000Z

482

 

Broader source: Energy.gov (indexed) [DOE]

32 Traffic flow adjustments, existing roads 32 Traffic flow adjustments, existing roads Project Activity #3 is a continuation of the Township's multi-year four phase effort to replace old traffic control signal lighting with more energy efficient light emitting diodes (LED) bulbs or other technology of equal or greater energy efficiency. The Township of Manheim intends to bid and complete the LED traffic signal retrofit project in 2010, which will reduce energy costs by a minimum of 75% for approximately 11 separate traffic control devices and conclude the complete retrofit of all traffic signals in the community. The estimate is based on current bids for other lighting replacement work. The estimate covers lighting purchases and installation costs spread over about 2 quarters in 2010. This project will be publicly bid and awarded to the low qualified bidder for construction in 2010.

483

 

Broader source: Energy.gov (indexed) [DOE]

32 Traffic flow adjustments, existing roads 32 Traffic flow adjustments, existing roads While many of the traffic signals in Attleboro are on state highways and therefore the responsibility of MassHighway, there are a fewer number of traffic signals and pedestrian walk signals that are the responsibility of the City. Traffic signals are being illuminated with 116 watt incandescent traffic signal rated bulbs. Peds are being illuminated with 69 watt incandescent bulbs. These have a mean time to failure of 8000 hours or approximately 14 to 18 months at current operating cycles. Incandescent bulbs can be replaced with Light Emitting Diode lamps that use approximately 10 watts of electricity, have a five year warranty, and a design life up to 100,000 hours (typical operating life is seven to ten years).

484

E-Print Network 3.0 - age-adjusted cancer mortality Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

cancer mortality Search Powered by Explorit Topic List Advanced Search Sample search results for: age-adjusted cancer mortality Page: << < 1 2 3 4 5 > >> 1 aallll IIrreell aanndd...

485

Productivity measurement using capital asset valuation to adjust for variations in utilization  

E-Print Network [OSTI]

Although a great deal of empirical research on productivity measurement has taken place in the last decade, one issue remaining particularly controversial and decisive is the manner by which one adjusts the productivity ...

Berndt, Ernst R.

486

The Dynamic Character Curve Adjusting Model of Electric Load Based on Data Mining Theory  

Science Journals Connector (OSTI)

There are a number of dirty data in the load database produced by SCADA system. Consequently, the data must be adjusted carefully and reasonably before being used for electric load forecasting or power system ana...

Xiaoxing Zhang; Haijun Ren; Yuming Liu…

2005-01-01T23:59:59.000Z

487

Adjustment and Sensitivity Analyses of a Beta Global Rangeland Model Randall B. Boone1  

E-Print Network [OSTI]

1 Adjustment and Sensitivity Analyses of a Beta Global Rangeland Model Randall B. Boone1 , Richard Institute, P.O. Box 30709, Nairobi 00100, Kenya Contact R.B. Boone at: Randall.Boone@ColoState.edu August 31

Boone, Randall B.

488

Impact of energy structure adjustment on air quality: a case study in Beijing, China  

Science Journals Connector (OSTI)

Energy consumption is a major cause of air ... in Beijing, and the adjustment of the energy structure is of strategic importance to the ... of carbon intensity and the improvement of air quality. In this paper, w...

Bin Zhao; Jiayu Xu; Jiming Hao

2011-09-01T23:59:59.000Z

489

E-Print Network 3.0 - adjustment testing trait Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

testing trait Search Powered by Explorit Topic List Advanced Search Sample search results for: adjustment testing trait Page: << < 1 2 3 4 5 > >> 1 cell trait? Know your sickle...

490

A uniform price auction with locational price adjustments for competitive electricity markets  

E-Print Network [OSTI]

; Competitive electricity markets; Poolco Alternatively, the Market Coordinator could ask the private generatingA uniform price auction with locational price adjustments for competitive electricity markets b School of Electrical Engineering, Phillips Hall, Cornell University, Ithaca, NY 14853, USA c

491

E-Print Network 3.0 - adjustable red-green-blue led Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: adjustable red-green-blue led Page: << < 1 2 3 4 5 > >> 1 The Spectrum of Clean Energy Innovationinnovati...

492

Monte Carlo estimation of the dose and heating of cobalt adjuster rods irradiated in the CANDU 6 reactor core  

Science Journals Connector (OSTI)

......cobalt adjuster rods irradiated in the CANDU 6 reactor core Daniela Gugiu Ion Dumitrache...adjuster rods with cobalt assemblies in the CANDU 6 reactor core. The 60Co produced by 59Co...the cobalt adjusters. INTRODUCTION In CANDU reactors, one has the facility to replace......

Daniela Gugiu; Ion Dumitrache

2005-12-20T23:59:59.000Z

493

U-259: RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic and SSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

259: RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic 259: RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic and SSL Buffer Overflow Lets Remote Users Execute Arbitrary Code U-259: RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic and SSL Buffer Overflow Lets Remote Users Execute Arbitrary Code September 13, 2012 - 6:00am Addthis PROBLEM: RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic and SSL Buffer Overflow Lets Remote Users Execute Arbitrary Code PLATFORM: RSA BSAFE SSL-C prior to 2.8.6 ABSTRACT: RSA BSAFE SSL-C Multiple Vulnerabilities reference LINKS: Secunia Advisory SA50601 SecurityTracker Alert ID: 1027514 SecurityTracker Alert ID: 1027513 CVE-2011-3389 CVE-2012-2110 CVE-2012-2131 IMPACT ASSESSMENT: High Discussion: EMC has acknowledged a weakness and a vulnerability in RSA BSAFE, which can

494

Dynamic Scheduling of a Parallel Server System in Heavy Traffic with Complete Resource Pooling: Asymptotic Optimality of a  

E-Print Network [OSTI]

as the optimal cost in the Brownian control problem. Short title: Dynamic Scheduling of Parallel Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Scheduling Control and Performance Measures . . . . . . . . . . . . . . . . . . . . . . . . 7Dynamic Scheduling of a Parallel Server System in Heavy Traffic with Complete Resource Pooling

495

Behavior-Based Simulation Approach for the Capacity and Traffic Operational Characteristic Study of Four-Way-Stop-Controlled Intersections  

E-Print Network [OSTI]

The objective of the proposed research is to study the traffic operational characteristics at four-way-stop-controlled (FWSC) intersections with single -lane approaches. Observational data were collected at six FWSC ...

Yin, Juan

2010-08-26T23:59:59.000Z

496

Fact #775: April 15, 2013 Top Ten Urban Areas for Fuel Wasted due to Traffic Congestion, 2011  

Broader source: Energy.gov [DOE]

The top ten urban areas across the U.S. accounted for nearly 40% of the total fuel wasted due to traffic congestion in 2011. Highway congestion caused vehicles in the combined urban areas of New...

497

An experimental study on flow resistance of regenerator wire meshes in oscillatory flow  

SciTech Connect (OSTI)

Stirling engine is considered as an important energy system for utilizing Biomass energy. Regenerator is a very important element of the Stirling engine as it determines thermal efficiency and its flow resistance determines output power. This paper describes the experimental results on fluid motion in regenerator wire meshes of a Stirling engine in a oscillatory flow. Theoretical analysis on laminar flow in a circular pipe is described for a comparison. Simultaneous measurements of velocity nearby the mesh layer in the test section, pressure drops between entree and exit point of mesh layer and photo signal of top position of the piston were carried out in oscillatory flow condition. Experimental results shows that variation of pressure drops slightly advances toward velocity variation as is clarified in the theoretical analysis on laminar oscillatory flow in a circular pipe. Friction factors defined by adjusting phase angle shift between pressure drops and velocity variations show that it appears bigger in the accelerating period than in the decelerating period. This phenomenon seems to be explained because fluid motion requires more energy to make eddy structure in the accelerating period, while fluid motion in the decelerating period requires less energy as streamwise eddy structure is already developed.

Isshiki, Seita; Takasaki, Yousuke, Ushiyama, Izumi [Ashikaga Inst. of Tech., Tochigiken (Japan); Isshiki, Naotsugu [Nihon Univ., Setagayaku, Tokyo (Japan)

1997-12-31T23:59:59.000Z

498

Traffic Management Command, ATTN: MT-INFF, 5611 Columbia Pike, Falls  

Broader source: Energy.gov (indexed) [DOE]

/ 'Vol 52,-No. 212. !/- Tuesday; November 3, -1987 1 Notices.- . / 'Vol 52,-No. 212. !/- Tuesday; November 3, -1987 1 Notices.- . . and responsibility of that company. This is not intented to prevent a carrier from interchanging equipment to allow for the through movement of traffic. Master- leases which do not meet the requirements of a long-term lease or that depend on other documentation and/or subleases to be complete are viewed as trip-leases. DATE: Comments must be received on or before 1 January 1988. ADDRESS: Comments should be addressed to: Headquarters, Military Traffic Management Command, ATTN: MT-INFF, 5611 Columbia Pike, Falls Church, VA 22041-5050. FOR FURTHER INFORMATION CONTACT. Ms. Patricia McCormick, HQMTMC 5611 Columbia Pike, Falls Church, VA 22041- 5050, (202] 756-1887. SUPPLEMENTARY INFORMATION. Master- leases which do not conform to the

499

Environmental Assessment for Proposed Access Control and Traffic Improvements at Los Alamos National Laboratory, Los Alamos, New Mexico  

Broader source: Energy.gov (indexed) [DOE]

29 29 Environmental Assessment for Proposed Access Control and Traffic Improvements at Los Alamos National Laboratory, Los Alamos, New Mexico August 23, 2002 Department of Energy National Nuclear Security Administration Los Alamos Site Office Environmental Assessment for Proposed Access Control and Traffic Improvements at LANL DOE LASO August 23, 2002 iii Contents ACRONYMS AND TERMS ......................................................................................................... VI EXECUTIVE SUMMARY......................................................................................................... VIII 1.0 PURPOSE AND NEED ............................................................................................................

500

The effect of weather and climate on traffic accidents, crime, and mortality in Bryan-College Station, Texas  

E-Print Network [OSTI]

THE EFFECT OF WEATHER AND CLIMATE ON TRAFFIC ACCIDENTS, CRIME, AND MORTALITY IN BRYAN-COLLEGE STATION, TEXAS A Thesis by TIMOTHY RICHARD CAMPBELL Submitted to the Graduate College of Texas A&M University in partial fulfillment... as to style and content by: (Chairman of Committee) (Member) (Head of Depa ment) Member) December 1973 ABSTRACT The Effect of Weather and Climate on Traffic Accidents, Crime, and Mortality in Bryan-College Station, Texas. (December 1973) Timothy Richard...

Campbell, Timothy Richard

2012-06-07T23:59:59.000Z