Sample records for location telephone cellular

  1. Cellular telephone-based radiation detection instrument

    DOE Patents [OSTI]

    Craig, William W. (Pittsburg, CA); Labov, Simon E. (Berkeley, CA)

    2011-06-14T23:59:59.000Z

    A network of radiation detection instruments, each having a small solid state radiation sensor module integrated into a cellular phone for providing radiation detection data and analysis directly to a user. The sensor module includes a solid-state crystal bonded to an ASIC readout providing a low cost, low power, light weight compact instrument to detect and measure radiation energies in the local ambient radiation field. In particular, the photon energy, time of event, and location of the detection instrument at the time of detection is recorded for real time transmission to a central data collection/analysis system. The collected data from the entire network of radiation detection instruments are combined by intelligent correlation/analysis algorithms which map the background radiation and detect, identify and track radiation anomalies in the region.

  2. Cellular telephone-based wide-area radiation detection network

    DOE Patents [OSTI]

    Craig, William W. (Pittsburg, CA); Labov, Simon E. (Berkeley, CA)

    2009-06-09T23:59:59.000Z

    A network of radiation detection instruments, each having a small solid state radiation sensor module integrated into a cellular phone for providing radiation detection data and analysis directly to a user. The sensor module includes a solid-state crystal bonded to an ASIC readout providing a low cost, low power, light weight compact instrument to detect and measure radiation energies in the local ambient radiation field. In particular, the photon energy, time of event, and location of the detection instrument at the time of detection is recorded for real time transmission to a central data collection/analysis system. The collected data from the entire network of radiation detection instruments are combined by intelligent correlation/analysis algorithms which map the background radiation and detect, identify and track radiation anomalies in the region.

  3. Cellular telephone-based radiation sensor and wide-area detection network

    DOE Patents [OSTI]

    Craig, William W. (Pittsburg, CA); Labov, Simon E. (Berkeley, CA)

    2006-12-12T23:59:59.000Z

    A network of radiation detection instruments, each having a small solid state radiation sensor module integrated into a cellular phone for providing radiation detection data and analysis directly to a user. The sensor module includes a solid-state crystal bonded to an ASIC readout providing a low cost, low power, light weight compact instrument to detect and measure radiation energies in the local ambient radiation field. In particular, the photon energy, time of event, and location of the detection instrument at the time of detection is recorded for real time transmission to a central data collection/analysis system. The collected data from the entire network of radiation detection instruments are combined by intelligent correlation/analysis algorithms which map the background radiation and detect, identify and track radiation anomalies in the region.

  4. Evolving Cellular Automata for Location Management in Mobile Computing Networks

    E-Print Network [OSTI]

    Ha, Dong S.

    entering one of these reporting cells. To create such an evolving CA system, cells in the network for a number of test problems. Index Terms--Cellular automata, genetic algorithms, mobile computing, mobility to interferences. On the other hand, a miss on the location of a mobile terminal will necessitate a search

  5. INSTRUCTIONMANUAL FOR PURCHASING THIS TELEPHONE

    E-Print Network [OSTI]

    be placed in a built-in installation unless proper ventilation is provided. 8. Never spill liquid on the telephone or push objects of any kind through #12;ventilation slots. Liquid or objects may touch dangerous a telephone during a local thunderstorm. There may be a remote risk of electrical shock from lightning. 11. Do

  6. BOMB THREAT CHECKLIST Telephone Procedures

    E-Print Network [OSTI]

    Derisi, Joseph

    BOMB THREAT CHECKLIST Telephone Procedures DATE: / / TIME RECEIVED: : AM/PM CONCLUDED: : AM - GIVE NOTE SAYING "CALL UC POLICE - BOMB THREAT" 9-911 IF YOUR PHONE HAS CALLER ID DISPLAY, RECORD NUMBER OF INCOMING CALL __________________________ WRITE DOWN EXACT WORDS OF THE CALLER AND THREAT DON

  7. Your T7316 telephone Mute button

    E-Print Network [OSTI]

    Your T7316 telephone © Mute button Turns the microphone off or on when you are on a call. ¬ Headset display Shows the time and date, call and feature information. Display buttons The label for display label D E F Wall mount with a telephone stand Mount the telephone onto the screws and slide it down

  8. Your T7208 telephone Mute button

    E-Print Network [OSTI]

    Your T7208 telephone © Mute button Turns the microphone off or on when you are on a call. ¬ Headset. Press when finished. Use the button label strip on the telephone to show what is programmed on the buttons. Spare button label strips are provided with your telephone. How to label your buttons 1. Remove

  9. Administrative Policy: Cellular Communication Devices and Services Page 1 of 6

    E-Print Network [OSTI]

    Hardy, Christopher R.

    of their use of personal cellular telephones and related devices for University business purposes. Should thoseAdministrative Policy: Cellular Communication Devices and Services Page 1 of 6 Governance & Policies Effective: May 8, 2007 Administrative Policy CELLULAR COMMUNICATION DEVICES and SERVICES Approved

  10. The Telephone: An Invention with Many Fathers

    ScienceCinema (OSTI)

    Paolo Brenni

    2010-01-08T23:59:59.000Z

    The names of A.G. Bell, A. Meucci, P.Reis, E. Gray, just to mention the most important ones, are all connected with the invention of the telephone. Today, the Italian inventor A. Meucci is recognized as being the first to propose a working prototype of the electric telephone. However, for a series of reasons his strenuous efforts were not rewarded. I will not repeat here the endless and complex disputes about the ?real father? of the telephone. From an historical point of view it is more interesting to understand why so many individuals from different backgrounds conceived of a similar apparatus and why most of these devices were simply forgotten or just remained laboratory curiosities. The case of the development of the telephone is an emblematic and useful example for better understanding the intricate factors which are involved in the birth of an invention and reasons for its success and failure.

  11. Geothermal: Sponsored by OSTI -- Telephone Flat Geothermal Development...

    Office of Scientific and Technical Information (OSTI)

    Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final: Comments and Responses to Comments Geothermal Technologies Legacy...

  12. Administrative Policy: Cellular Communication Devices and Services Page 1 of 6

    E-Print Network [OSTI]

    Hardy, Christopher R.

    to be sufficient to pay for the cost of their use of personal cellular telephones and related devices a qualified employee to use the same device for both personal and University business purposes. AppliesAdministrative Policy: Cellular Communication Devices and Services Page 1 of 6 Governance

  13. Alaska Power Telephone Company | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEEAisin Seiki G60Alameda2008InformationEnergyTelephone

  14. CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone

    Energy Savers [EERE]

    LAWRENCE BERKELEY LAB POC David Chen Telephone (510) 486-4506 Email dtchen@lbl.gov Engineering Services 541330 Drafting Services 541340 Geophysical Surveying and Mapping Services...

  15. automated telephone reminders: Topics by E-print Network

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

    is providing this information? Please provide Name, telephone number the source to the crop Cultivation - Activities involved with maintaining growth such as fertilization 275...

  16. BOMB THREAT PLACE THIS CARD UNDER YOUR TELEPHONE

    E-Print Network [OSTI]

    Slatton, Clint

    BOMB THREAT PLACE THIS CARD UNDER YOUR TELEPHONE QUESTIONS TO ASK: 1. When is the bomb going? EXACT WORDING OF THE THREAT: Sex of caller: Race: Age: Number at which call received: Length of call: Check Caller ID - *69: Record caller's number: Time: Date: IMMEDIATELY REPORT BOMB THREATS TO

  17. Telephone enquires +44 (0)20 7040 8095

    E-Print Network [OSTI]

    Weyde, Tillman

    strategy and policy · Transport energy and emissions · Management and leadership Electives · OptimisationTelephone enquires +44 (0)20 7040 8095 Find out more, visit www.city.ac.uk/transport-msc Email enquiries pgtransport@city.ac.uk Academic excellence for business and the professions Transport Systems

  18. Etherthreads : an infrastructure for location-based messages

    E-Print Network [OSTI]

    Lassey, Bradford, 1980-

    2004-01-01T23:59:59.000Z

    This thesis proposes an infrastructure for location-based services for Bluetooth enabled cellular phones. Specifically, it explores the use of this architecture in a location-based messaging application. A user can send ...

  19. Alaska Power and Telephone Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEEAisin Seikiand Telephone Co (Redirected from Alaska Power

  20. EMERGENCY PREPAREDNESS INFORMATION FOR MTL Important Telephone Numbers

    E-Print Network [OSTI]

    Culpepper, Martin L.

    phone for all Police, Medical, Ambulance, Fire/Explosion, Bomb threats and Major Laboratory Spill In the event of a fire: Remain calm Pull the fire alarm (these are located in bldg 38 & 39 on every floor near to the dispatcher who answers the phone: Fire location What happened If there are injuries, and the location of same

  1. Proposal for the award of a contract for the provision of maintenance services for CERN's telephone branch exchange

    E-Print Network [OSTI]

    2014-01-01T23:59:59.000Z

    Proposal for the award of a contract for the provision of maintenance services for CERN's telephone branch exchange

  2. Captive Cellular Automata MFCS 2004, Praha

    E-Print Network [OSTI]

    Theyssier, Guillaume

    automata (CA) theory: local definition ? - global dynamics ? undecidability is everywhere #12;Introduction -- (1) 2 Captive Cellular Automata Central issue in cellular automata (CA) theory: local definition Cellular Automata Central issue in cellular automata (CA) theory: local definition ? - global dynamics

  3. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Related Information

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Related Information Vice Chancellor Gomez's Letter to Students UCI's Computer & Network Use Policy OIT Copyright Policy Resources Page University

  4. Consensual Listening-in to or Recording Telephone/Radio Conversations (restricted)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1992-11-12T23:59:59.000Z

    This Order specifies the Department of Energy (DOE) policy regarding the consensual listening-in to or recording of conversations on radio and telephone systems. Canceled by DOE N 251.107.

  5. On The Relationships Between Clustering and Spatial Co-location Pattern University of North Texas

    E-Print Network [OSTI]

    Huang, Yan

    On The Relationships Between Clustering and Spatial Co-location Pattern Mining Yan Huang University The goal of spatial co-location pattern mining is to find subsets of spatial features frequently located and located together from mo- bile devices (e.g., PDAs and cellular phones) and sym- biotic species in ecology

  6. Mining Call and Mobility Data to Improve Paging Efficiency in Cellular Networks

    E-Print Network [OSTI]

    , Data Mining, CDMA 1. INTRODUCTION Location management is a key component in the operation of cellularMining Call and Mobility Data to Improve Paging Efficiency in Cellular Networks Hui Zang Sprint a different, data-driven approach in how we design and evaluate our solution. Specifically, we mine more than

  7. Library Locations Locations other than Main Library

    E-Print Network [OSTI]

    Library Locations Locations other than Main Library Example: Feminist Studies HQ1410 .U54 2009 University of California, Santa Barbara Library www.library.ucsb.edu Updated 3-2014 A - B.......................................6 Central M - N..................................................Arts Library (Music Building) P

  8. Policy #3300 University Telephone System Usage 1 OLD DOMINION UNIVERSITY

    E-Print Network [OSTI]

    , parents of students, volunteers, guests, uninvited guests and all other persons located on property, owned the operation of non-payroll disbursement to Old Dominion University as part of a program to grant relief from as having signature authority and financial management responsibility for a specific budget code. Collect

  9. Correspondence: Email: korpela@ssl.berkeley.edu; Telephone: (510) 643-6538; URL: http://setiathome.ssl.berkeley.edu/~korpela

    E-Print Network [OSTI]

    Korpela, Eric J.

    ___________________ Correspondence: Email: korpela@ssl.berkeley.edu; Telephone: (510) 643-6538; URL: http://setiathome.ssl.berkeley.edu/~korpela The SPEAR Science Payload Eric J. Korpelaa , Jerry

  10. Emergence of cellularity Friederike Mller

    E-Print Network [OSTI]

    Kersting, Roland

    Outlook #12;Osmosis Diffusion through a semipermeable membrane driven by a concentration gradient Solvent Further Experiments Evolution Outlook #12;· Energy Storage · Membrane growth induces pH-gradient advantage Driving the evolution of metabolism? Simple physicochemical properties Essential cellular

  11. An investigation of factors affecting the design location of freeway ramps

    E-Print Network [OSTI]

    Tipton, William Earl

    1965-01-01T23:59:59.000Z

    of Interchanges Gulf Freeway, Houston, Texas Study Area ? Gulf Freeway, Houston, Texas License Plate Recording Points. 10 Cullen Interchange Outbound . Telephone Interchange Outbound . Woodridge Interchange Outbound 14 15 10. Wayside Interchange Outbound... Cullen Interchange Inbound . . 18 19 Data Collection Points 27 12. Esterline-Angus 20-Pen Recorder 30 13. 14. Comparison 1 of Acceptable Gap Probability Comparison 2 of Acceptable Gap Probability 36 37 15, Freeway Ramp Spacing Study Location 40...

  12. Data Fusion of Power and Time Measurements for Mobile Terminal Location

    E-Print Network [OSTI]

    Plataniotis, Konstantinos N.

    Data Fusion of Power and Time Measurements for Mobile Terminal Location Michael McGuire, Member Abstract--The location of mobile terminals in cellular networks is an important problem with applications information about mobile terminal location. This paper applies data fusion to combine the information of RSS

  13. Sub-critical telephone cord delamination propagation and adhesion measurements Alex A. Volinsky and Patrick Waters

    E-Print Network [OSTI]

    Volinsky, Alex A.

    for DLC films on magnetic media. Normally telephone cord blisters "run out of steam" and stop onceCrPtTi magnetic layer was coated with the sputter-deposited tungsten superlayer, 900 nm thick, with 1.9 GPa compressive residual stress. Adhesion values in a dry lab environment were measured by means of the superlayer

  14. For further information telephone 1300 275 794 or see swinburne.edu.au Electric Vehicle Research

    E-Print Network [OSTI]

    Liley, David

    For further information telephone 1300 275 794 or see swinburne.edu.au Electric Vehicle Research at Swinburne Swinburne University of Technology's Electric Vehicle Research Group is one of the leading groups in the world in Electric Vehicle research, development, policy and education, with the vision to transform

  15. Micro-fluidic applications of telephone cord delamination blisters Alex A. Volinsky, Patrick Waters, Gregory Wright

    E-Print Network [OSTI]

    Volinsky, Alex A.

    to a commonly known example of degradation and fading of vintage mirrors. Studies of second surface solar cord propagation, and by "secondary" blister buckling in the direction of telephone cord propagation mirrors have shown signs of delamination, and the effect of moisture was ruled out as a dominant failure

  16. Two Experiments Comparing Reading with Listening for Human Processing of Conversational Telephone Speech

    E-Print Network [OSTI]

    Two Experiments Comparing Reading with Listening for Human Processing of Conversational Telephone of no experiment that directly compares Switchboard and Fishertype CTS transcripts with audio in terms of human. Abstract We report on results of two experiments designed to compare subjects' ability to extract

  17. Theory of Magneto-Mechanical Systems as Applied to Telephone Receivers and Similar Structures

    E-Print Network [OSTI]

    Allen, Jont

    all practical problems in the opera tion of the various types of telephone receivers as transformers with one degree of freedom by a bending of its supports with respect to the support or core of members Nos, or with a motion having a definite linear relation to the movement of No. 4. Fig. 1 illustrates schematic ally

  18. Power Control in Wireless Cellular Networks

    E-Print Network [OSTI]

    Chiang, Mung

    Power Control in Wireless Cellular Networks #12;#12;Power Control in Wireless Cellular Networks R in Networking sample Vol. x, No y (2008) 1­156 c 2008 Power Control in Wireless Cellular Networks, and connectivity. Power control in both uplink and downlink of a cellular network has been extensively studied

  19. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, L.J.; Foreman, L.R.

    1999-08-31T23:59:59.000Z

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved. 7 figs.

  20. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Alamos, NM); Foreman, Larry R. (Los Alamos, NM)

    1999-01-01T23:59:59.000Z

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved.

  1. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Almos, NM); Foreman, Larry R. (late of Los Alamos, NM)

    2002-01-01T23:59:59.000Z

    A locator with a part support is used to hold a part onto the kinematic mount of a tooling machine so that the part can be held in or replaced in exactly the same position relative to the cutting tool for machining different surfaces of the part or for performing different machining operations on the same or different surfaces of the part. The locator has disposed therein a plurality of steel balls placed at equidistant positions around the planar surface of the locator and the kinematic mount has a plurality of magnets which alternate with grooves which accommodate the portions of the steel balls projecting from the locator. The part support holds the part to be machined securely in place in the locator. The locator can be easily detached from the kinematic mount, turned over, and replaced onto the same kinematic mount or another kinematic mount on another tooling machine without removing the part to be machined from the locator so that there is no need to touch or reposition the part within the locator, thereby assuring exact replication of the position of the part in relation to the cutting tool on the tooling machine for each machining operation on the part.

  2. Theoretical Physics in Cellular Biology

    E-Print Network [OSTI]

    Theoretical Physics in Cellular Biology: Some Illustrative Case Studies Living matter obeys the laws of physics, and the principles and methods of theoretical physics ought to find useful application observation, I will describe a few specific instances where approaches inspired by theoretical physics allow

  3. Competition between small business and rural electic and telephone cooperatives in nonutility business. Final report

    SciTech Connect (OSTI)

    Not Available

    1989-05-01T23:59:59.000Z

    The study concludes that while the diversification into nonutility activities by the Rural Electric Cooperatives and the Rural Telephone Cooperatives has been expanding, the regulatory activities by the Rural Electrification Administration and the state public utility commissions have been inadequate to guard against cross-subsidization. In fact, there generally exist no data to identify and investigate illegal cross-subsidization activities of cooperatives. Increasing the regulatory functions of state public utility commissions and the REA was recommended.

  4. Locating Heat Recovery Opportunities 

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01T23:59:59.000Z

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  5. Locating Heat Recovery Opportunities

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01T23:59:59.000Z

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  6. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick of copyrighted materials over the network is generally illegal unless you have the consent of the copyright

  7. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick. If the campus receives an allegation of copyright infringement based on your use of the UCI network via an IP

  8. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick network via an IP address assigned to you, the matter is referred to the Office of the Dean of Students

  9. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 QuickTorrent, it is often not legal to do so. Making copies of copyrighted materials over the network is generally illegal

  10. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick the network is legal only with the consent of the copyright holder or when such copying can be classified

  11. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick network via an IP address assigned to you, the matter is referred to Student Conduct in the Office

  12. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick infringement based on your use of the UCI network via an IP address assigned to you, the matter is referred

  13. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick of the UCI electronic community. Making copies of copyright materials over the network is legal only

  14. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick or their agents. If you download copyrighted materials without permission, you could lose network access, and

  15. Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013

    E-Print Network [OSTI]

    Brody, James P.

    Home Help Desk Administrative Systems Services & Support Instruction & Research Network Telephone About OIT Wednesday December 18th, 2013 Quick not legal to do so. Making copies of copyrighted materials over the network is generally illegal unless you

  16. Quantum Cellular Automata Without Particles

    E-Print Network [OSTI]

    David A. Meyer; Asif Shakeel

    2015-06-04T23:59:59.000Z

    Quantum Cellular Automata (QCA) constitute a natural discrete model for quantum field theory (QFT). Although QFTs are defined without reference to particles, computations are done in terms of Feynman diagrams, which are explicitly interpreted in terms of interacting particles. Similarly, the easiest QCA to construct are Quantum Lattice Gas Automata (QLGA). A natural question then is, "are all nontrivial QCA QLGA?". Here we show by construction that the answer is "no"; thus there are QCA, even in $1+1$ dimensions, that have no particle interpretation.

  17. Electric current locator

    DOE Patents [OSTI]

    King, Paul E. (Corvallis, OR); Woodside, Charles Rigel (Corvallis, OR)

    2012-02-07T23:59:59.000Z

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  18. Optimal fault location

    E-Print Network [OSTI]

    Knezev, Maja

    2009-05-15T23:59:59.000Z

    are triggered. Protection system consisting of protection relays and circuit breakers (CBs) will operate in order to de-energize faulted line. Different Intelligent Electronic Devices (IEDs) located in substations for the purpose of monitoring... in the control center by an operator who will mark fault event in a spreadsheet and inform other staff responsible for dealing with fault analysis and repair such as protection group or maintenance respectively. Protective relaying staff will be ready...

  19. Optimal fault location

    E-Print Network [OSTI]

    Knezev, Maja

    2008-10-10T23:59:59.000Z

    are triggered. Protection system consisting of protection relays and circuit breakers (CBs) will operate in order to de-energize faulted line. Different Intelligent Electronic Devices (IEDs) located in substations for the purpose of monitoring... in the control center by an operator who will mark fault event in a spreadsheet and inform other staff responsible for dealing with fault analysis and repair such as protection group or maintenance respectively. Protective relaying staff will be ready...

  20. Alternative Fueling Station Locator

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStation LocationsGeneseeValleyPerformance

  1. Alternative Fueling Station Locator

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStation LocationsGeneseeValleyPerformance

  2. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 162 Fall 2001. Date: Wednesday December 12, 2001. Time: 7:00 pm -9:00 pm. Location: Lambert Fieldhouse ...

  3. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 161 Fall 2001. Date: Friday December 14, 2001. Time: 8:00 am -10:00 am. Location: Lambert Fieldhouse ...

  4. Cellular Manipulation and Control by Electromagnetism | Argonne...

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

    phenomenon for sensors; however, one may also use intense electromagnetic radiation, such as pulsed power, plasmas, or lasers, to induce changes in cellular...

  5. Sandia National Laboratories: Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear PressLaboratorySoftware100LifeAnnouncementsLocations

  6. Deployment Algorithm for Femtocells in Multi-tiered Wireless Cellular Network

    E-Print Network [OSTI]

    Bahk, Saewoong

    by the existing macro-cellular network. To satisfy the interests of WSP and customers we propose an automated tool fibers or wireless last-mile technologies [1]. The short distance between a user and a femto base station [3] is about antenna placement problem which includes location and configuration of network

  7. Fundamental Limits to Cellular Sensing

    E-Print Network [OSTI]

    Pieter Rein ten Wolde; Nils B. Becker; Thomas E. Ouldridge; A. Mugler

    2015-05-25T23:59:59.000Z

    In recent years experiments have demonstrated that living cells can measure low chemical concentrations with high precision, and much progress has been made in understanding what sets the fundamental limit to the precision of chemical sensing. Chemical concentration measurements start with the binding of ligand molecules to receptor proteins, which is an inherently noisy process, especially at low concentrations. The signaling networks that transmit the information on the ligand concentration from the receptors into the cell have to filter this noise extrinsic to the cell as much as possible. These networks, however, are also stochastic in nature, which means that they will also add noise to the transmitted signal. In this review, we will first discuss how the diffusive transport and binding of ligand to the receptor sets the receptor correlation time, and then how downstream signaling pathways integrate the noise in the receptor state; we will discuss how the number of receptors, the receptor correlation time, and the effective integration time together set a fundamental limit on the precision of sensing. We then discuss how cells can remove the receptor noise while simultaneously suppressing the intrinsic noise in the signaling network. We describe why this mechanism of time integration requires three classes of resources---receptors and their integration time, readout molecules, energy---and how each resource class sets a fundamental sensing limit. We also briefly discuss the scheme of maximum-likelihood estimation, the role of receptor cooperativity, and how cellular copy protocols differ from canonical copy protocols typically considered in the computational literature, explaining why cellular sensing systems can never reach the Landauer limit on the optimal trade-off between accuracy and energetic cost.

  8. Empirical Multiscale Networks of Cellular Regulation

    E-Print Network [OSTI]

    de Bivort, Benjamin

    Empirical Multiscale Networks of Cellular Regulation Benjamin de Bivort1* , Sui Huang2,3,4 , Yaneer Bar-Yam5 1 Department of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts, Boston, Massachusetts, United States of America, 3 Department of Pathology, Children's Hospital

  9. Distributed Online Frequency Assignment in Cellular Networks ?

    E-Print Network [OSTI]

    Devoto, Stephen H.

    Distributed Online Frequency Assignment in Cellular Networks ? (Extended Abstract) Jeannette a general framework for studying distributed online frequency assignment in cellular networks. The problem at the corresponding network cell. In this setting, we present several distributed online algorithms for this problem

  10. Methodologies for Continuous Cellular Tower Data Analysis

    E-Print Network [OSTI]

    Clauset, Aaron

    Methodologies for Continuous Cellular Tower Data Analysis Nathan Eagle1,2 , John A. Quinn3 cellular tower data from 215 randomly sampled subjects in a major urban city. We demonstrate the potential by tower transitions. The tower groupings from these unsupervised clustering techniques are subsequently

  11. Impact of Small Cells Location on Performance and QoS of Heterogeneous Cellular Networks

    E-Print Network [OSTI]

    Coupechoux, Marceau

    {jeanmarc.kelif, stephane.senecal}@orange.com Marceau Coupechoux Telecom ParisTech and CNRS LTCI 23 avenue d'Italie, 75013 Paris, France marceau.coupechoux@telecom-paristech.fr Abstract--We propose an analysis

  12. Efficiency of cellular information processing

    E-Print Network [OSTI]

    Andre C. Barato; David Hartich; Udo Seifert

    2014-11-06T23:59:59.000Z

    We show that a rate of conditional Shannon entropy reduction, characterizing the learning of an internal process about an external process, is bounded by the thermodynamic entropy production. This approach allows for the definition of an informational efficiency that can be used to study cellular information processing. We analyze three models of increasing complexity inspired by the E. coli sensory network, where the external process is an external ligand concentration jumping between two values. We start with a simple model for which ATP must be consumed so that a protein inside the cell can learn about the external concentration. With a second model for a single receptor we show that the rate at which the receptor learns about the external environment can be nonzero even without any dissipation inside the cell since chemical work done by the external process compensates for this learning rate. The third model is more complete, also containing adaptation. For this model we show inter alia that a bacterium in an environment that changes at a very slow time-scale is quite inefficient, dissipating much more than it learns. Using the concept of a coarse-grained learning rate, we show for the model with adaptation that while the activity learns about the external signal the option of changing the methylation level increases the concentration range for which the learning rate is substantial.

  13. Business Administration OFFICE: Business Administration 448 In the College of Business Administration TELEPHONE: (619) 594-5828

    E-Print Network [OSTI]

    Gallo, Linda C.

    138 Business Administration OFFICE: Business Administration 448 In the College of Business Administration TELEPHONE: (619) 594-5828 FAX: (619) 594-7046 Faculty Faculty assigned to teach in Business Administration are drawn from departments in the College of Business Administration. The Majors For majors

  14. Business AdministrationOFFICE: Business Administration 448 TELEPHONE: (619) 594-5828 In the College of Business Administration

    E-Print Network [OSTI]

    Gallo, Linda C.

    141 Business AdministrationOFFICE: Business Administration 448 TELEPHONE: (619) 594-5828 In the College of Business Administration FAX: (619) 594-7046 Faculty Faculty assigned to teach in Business Administration are drawn from departments in the College of Business Administration. The Majors For majors

  15. Business Administration OFFICE: Business Administration 448 In the College of Business Administration TELEPHONE: (619) 594-5828

    E-Print Network [OSTI]

    Gallo, Linda C.

    142 Business Administration OFFICE: Business Administration 448 In the College of Business Administration TELEPHONE: (619) 594-5828 FAX: (619) 594-7046 Faculty Faculty assigned to teach in Business Administration are drawn from departments in the College of Business Administration. The Majors For majors

  16. Economics OFFICE: Nasatir Hall 305 In the College of Arts and Letters TELEPHONE: (619) 594-1675

    E-Print Network [OSTI]

    Gallo, Linda C.

    192 Economics OFFICE: Nasatir Hall 305 In the College of Arts and Letters TELEPHONE: (619) 594 of Arts degree in economics. Major in economics with the B.A. degree in liberal arts and sciences. Emphasis in international economics. Emphasis in preprofessional studies. Minor in economics. The Major

  17. The Cricket indoor location system

    E-Print Network [OSTI]

    Priyantha, Nissanka Bodhi, 1968-

    2005-01-01T23:59:59.000Z

    Indoor environments present opportunities for a rich set of location-aware applications such as navigation tools for humans and robots, interactive virtual games, resource discovery, asset tracking, location-aware sensor ...

  18. Control of Formation and Cellular Detachment from Shewanella...

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

    and Cellular Detachment from Shewanella oneidensis MR-1 Biofilms by Cyclic di-GMP. Control of Formation and Cellular Detachment from Shewanella oneidensis MR-1 Biofilms by...

  19. Techniques for green radio cellular communications 

    E-Print Network [OSTI]

    Videv, Stefan

    2013-07-01T23:59:59.000Z

    This thesis proposes four novel techniques to solve the problem of growing energy consumption requirements in cellular communication networks. The first and second part of this work propose a novel energy efficient ...

  20. Carbon Fiber Composite Cellular A Dissertation

    E-Print Network [OSTI]

    Wadley, Haydn

    Carbon Fiber Composite Cellular Structures ____________________________________ A Dissertation and honeycombs. However, for weight sensitive, ambient temperature applications, carbon fiber composites have emerged as a promising material due to its high specific strength and low density. Carbon fiber reinforced

  1. Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final: Comments and Responses to Comments

    SciTech Connect (OSTI)

    None

    1999-02-01T23:59:59.000Z

    This document is the Comments and Responses to Comments volume of the Final Environmental Impact Statement and Environmental Impact Report prepared for the proposed Telephone Flat Geothermal Development Project (Final EIS/EIR). This volume of the Final EIS/EIR provides copies of the written comments received on the Draft EIS/EIR and the leady agency responses to those comments in conformance with the requirements of the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA).

  2. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01T23:59:59.000Z

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  3. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, W.J.

    1983-10-31T23:59:59.000Z

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  4. Toxicology and cellular effect of manufactured nanomaterials

    DOE Patents [OSTI]

    Chen, Fanqing

    2014-07-22T23:59:59.000Z

    The increasing use of nanotechnology in consumer products and medical applications underlies the importance of understanding its potential toxic effects to people and the environment. Herein are described methods and assays to predict and evaluate the cellular effects of nanomaterial exposure. Exposing cells to nanomaterials at cytotoxic doses induces cell cycle arrest and increases apoptosis/necrosis, activates genes involved in cellular transport, metabolism, cell cycle regulation, and stress response. Certain nanomaterials induce genes indicative of a strong immune and inflammatory response within skin fibroblasts. Furthermore, the described multiwall carbon nanoonions (MWCNOs) can be used as a therapeutic in the treatment of cancer due to its cytotoxicity.

  5. MULTIFUNCTIONALTOPOLOGY DESIGN OF CELLULAR MATERIAL STRUCTURES1

    E-Print Network [OSTI]

    Seepersad, Carolyn Conner

    apply the method to design stiff, actively cooled prismatic cellular materials for the combustor liners that require not only structural performance but also lightweight thermal management capabilities [1 structural and thermal properties [4,7,8]. Alternatively, topology design optimization techniques are used

  6. Dynamic Discrete Power Control in Cellular Networks

    E-Print Network [OSTI]

    Avrachenkov, Konstantin

    1 Dynamic Discrete Power Control in Cellular Networks Eitan Altman, Konstantin Avrachenkov, Ishai. In each of the two frameworks, we consider both cooperative as well as non-cooperative power control. We utilization. It is, therefore, in the interests of the users to control their transmit powers levels so

  7. Cellular Energy Efficiency Evaluation Framework (Invited Paper)

    E-Print Network [OSTI]

    Stevenson, Paul

    Cellular Energy Efficiency Evaluation Framework (Invited Paper) Gunther Auer, Vito Giannini, Istv, the power consumption of the entire system needs to be captured and an appropriate energy efficiency evaluation frameworks are discussed, such that the energy efficiency of the entire network comprising

  8. Fuzzy cellular automata models in immunology

    SciTech Connect (OSTI)

    Ahmed, E. [Mansoura Univ. (Egypt)

    1996-10-01T23:59:59.000Z

    The self-nonself character of antigens is considered to be fuzzy. The Chowdhury et al. cellular automata model is generalized accordingly. New steady states are found. The first corresponds to a below-normal help and suppression and is proposed to be related to autoimmune diseases. The second corresponds to a below-normal B-cell level.

  9. Primary Cilia: Cellular Sensors for the Skeleton

    E-Print Network [OSTI]

    Stearns, Tim

    Primary Cilia: Cellular Sensors for the Skeleton CHARLES T. ANDERSON,1 * ALESHA B. CASTILLO,2 of microtubules and are thus called 910 cilia. The pri- mary cilium is enclosed in a specialized membrane (Vieira. Anderson, Department of Biological Sciences, Stanford University, Stanford, California. E-mail: ctanders

  10. Quality of service analysis for audio over cellular voice networks and cellular wireless wide area networks

    E-Print Network [OSTI]

    Malik, Omair S. (Omair Safwan)

    2007-01-01T23:59:59.000Z

    Cellular Wireless Wide Area Networks (WWANs) are most prevalent and offer high-bandwidth data transfer. We believe WWANs can be availed for voice communications employing Voice Over IP technologies. Such a communication ...

  11. Synchronized sampling improves fault location

    SciTech Connect (OSTI)

    Kezunovic, M. [Texas A and M Univ., College Station, TX (United States)] [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)] [Lamar Univ., Beaumont, TX (United States)

    1995-04-01T23:59:59.000Z

    Transmission line faults must be located accurately to allow maintenance crews to arrive at the scene and repair the faulted section as soon as possible. Rugged terrain and geographical layout cause some sections of power transmission lines to be difficult to reach. In the past, a variety of fault location algorithms were introduced as either an add-on feature in protective relays or stand-alone implementation in fault locators. In both cases, the measurements of current and voltages were taken at one terminal of a transmission line only. Under such conditions, it may become difficult to determine the fault location accurately, since data from other transmission line ends are required for more precise computations. In the absence of data from the other end, existing algorithms have accuracy problems under several circumstances, such as varying switching and loading conditions, fault infeed from the other end, and random value of fault resistance. Most of the one-end algorithms were based on estimation of voltage and current phasors. The need to estimate phasors introduces additional difficulty in high-speed tripping situations where the algorithms may not be fast enough in determining fault location accurately before the current signals disappear due to the relay operation and breaker opening. This article introduces a unique concept of high-speed fault location that can be implemented either as a simple add-on to the digital fault recorders (DFRs) or as a stand-alone new relaying function. This advanced concept is based on the use of voltage and current samples that are synchronously taken at both ends of a transmission line. This sampling technique can be made readily available in some new DFR designs incorporating receivers for accurate sampling clock synchronization using the satellite Global Positioning System (GPS).

  12. Cellular glass insulation keeps liquefied gas from vaporizing

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    The North West Shelf Project, located on the Burrup Peninsula in Western Australia, supplies much of that vast state with natural gas for domestic and industrial applications. Some of the gas is also exported to Japan as liquefied natural gas (LNG). While awaiting shipment to Japan, the LNG is stored at {minus}322 F in four storage tanks, each with a capacity of 2.5 million ft{sup 3}. When Woodside Offshore Petroleum Pty Ltd., operator of the LNG facility, selected insulation material for the storage tanks, it went in search of a material with more than just insulating value. Since the insulation is installed inside the tanks, it must be able to resist wicking or absorbing the LNG. Also, it had to have sufficient strength to withstand the weight of the 2.5 million ft{sup 3} of LNG without being crushed or losing its insulting properties. And, as a safety precaution, the selected materials should neither burn nor support combustion. Ultimately, Woodside selected a cellular glass insulation called Foamglas, from Pittsburgh Corning Corp., that met all the performance criteria and was cost competitive with the lesser-performing alternatives. Foamglas is produced from strong, inert borosilicate glass. Its insulating capability is provided by the tiny, closed cells of air encapsulated within the foam-like structure of the glass. Since the cells are closed,neither liquid nor vapor can enter the structure of the insulation. The inert glass itself will not absorb or react with LNG, nor will it burn or support a fire. The cellular structure provides effective insulation in both not and cold applications, and offers a fire barrier.

  13. Location logistics of industrial facilities

    E-Print Network [OSTI]

    Hammack, William Eugene

    1981-01-01T23:59:59.000Z

    of company intent1ons is not made at the correct time and in the correct manner. 6. Recommend Best Areas for Further Invest1 ations. Once the on-site evaluations have been completed, the 11st of possibilities is reduced still further and only the best... location and site selection. This data was gathered through library research, atten- dance of various industr1al development conferences, sol1citation of mater1als from individuals currently involved with industrial facil1ties location, and various...

  14. Integrated characterization of cellular physiology underlying hepatic metabolism

    E-Print Network [OSTI]

    Wong, Matthew Sing

    2006-01-01T23:59:59.000Z

    The macroscopic metabolic phenotype of a cellular system, such as insulin resistance, is the result of the integration of many hundreds or thousands of preceding cellular events, which culminates in the cell's final response ...

  15. AN APPROACH TO VISUAL MODELING OF CELLULAR AUTOMATA Sajjan Sarkar

    E-Print Network [OSTI]

    AN APPROACH TO VISUAL MODELING OF CELLULAR AUTOMATA by Sajjan Sarkar A Thesis Presented in Partial APPROACH TO VISUAL MODELING OF CELLULAR AUTOMATA by Sajjan Sarkar has been approved April 2009 Graduate

  16. Cellular responses to environmental DNA damage

    SciTech Connect (OSTI)

    Not Available

    1994-08-01T23:59:59.000Z

    This volume contains the proceedings of the conference entitled Cellular Responses to Environmental DNA Damage held in Banff,Alberta December 1--6, 1991. The conference addresses various aspects of DNA repair in sessions titled DNA repair; Basic Mechanisms; Lesions; Systems; Inducible Responses; Mutagenesis; Human Population Response Heterogeneity; Intragenomic DNA Repair Heterogeneity; DNA Repair Gene Cloning; Aging; Human Genetic Disease; and Carcinogenesis. Individual papers are represented as abstracts of about one page in length.

  17. Building Address Locations -Assumes entire

    E-Print Network [OSTI]

    Guenther, Frank

    Building Address Locations - Assumes entire building unless noted Designation Submit through* 560, 4 BU Crosstown Center 801 Massachusetts Ave Floor 1, 2 BMC BCD Building 800 Harrison Avenue BCD BMC Biosquare III 670 Albany Floors 2, 3, 6, 7 BMC Biosquare III 670 Albany Floors 1, 4, 5, 8 BU Building

  18. Boston, Massachusetts Location: Boston, MA

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    -recovery ventilation and water-source heat pumps Each unit has fresh air ducted independently. Each residence is warmed by a heat pump that taps the Trigen Energy Corporation steam lines that run underneath the street. #12;WallsBoston, Massachusetts #12;Location: Boston, MA Building type(s): Multi-unit residential, Retail 350

  19. Cellular membrane trafficking of mesoporous silica nanoparticles

    SciTech Connect (OSTI)

    Fang, I-Ju

    2012-06-21T23:59:59.000Z

    This dissertation mainly focuses on the investigation of the cellular membrane trafficking of mesoporous silica nanoparticles. We are interested in the study of endocytosis and exocytosis behaviors of mesoporous silica nanoparticles with desired surface functionality. The relationship between mesoporous silica nanoparticles and membrane trafficking of cells, either cancerous cells or normal cells was examined. Since mesoporous silica nanoparticles were applied in many drug delivery cases, the endocytotic efficiency of mesoporous silica nanoparticles needs to be investigated in more details in order to design the cellular drug delivery system in the controlled way. It is well known that cells can engulf some molecules outside of the cells through a receptor-ligand associated endocytosis. We are interested to determine if those biomolecules binding to cell surface receptors can be utilized on mesoporous silica nanoparticle materials to improve the uptake efficiency or govern the mechanism of endocytosis of mesoporous silica nanoparticles. Arginine-glycine-aspartate (RGD) is a small peptide recognized by cell integrin receptors and it was reported that avidin internalization was highly promoted by tumor lectin. Both RGD and avidin were linked to the surface of mesoporous silica nanoparticle materials to investigate the effect of receptor-associated biomolecule on cellular endocytosis efficiency. The effect of ligand types, ligand conformation and ligand density were discussed in Chapter 2 and 3. Furthermore, the exocytosis of mesoporous silica nanoparticles is very attractive for biological applications. The cellular protein sequestration study of mesoporous silica nanoparticles was examined for further information of the intracellular pathway of endocytosed mesoporous silica nanoparticle materials. The surface functionality of mesoporous silica nanoparticle materials demonstrated selectivity among the materials and cancer and normal cell lines. We aimed to determine the specific organelle that mesoporous silica nanoparticles could approach via the identification of harvested proteins from exocytosis process. Based on the study of endo- and exocytosis behavior of mesoporous silica nanoparticle materials, we can design smarter drug delivery vehicles for cancer therapy that can be effectively controlled. The destination, uptake efficiency and the cellular distribution of mesoporous silica nanoparticle materials can be programmable. As a result, release mechanism and release rate of drug delivery systems can be a well-controlled process. The deep investigation of an endo- and exocytosis study of mesoporous silica nanoparticle materials promotes the development of drug delivery applications.

  20. Joint microseismic event location with uncertain velocity

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01T23:59:59.000Z

    We study the problem of the joint location of seismic events using an array of receivers. We show that locating multiple seismic events simultaneously is advantageous compared to the more traditional approaches of locating ...

  1. Energy Department Launches Alternative Fueling Station Locator...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Department Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of...

  2. Asymptotic analysis of an optimal location problem

    E-Print Network [OSTI]

    2003-05-13T23:59:59.000Z

    Asymptotic analysis of an optimal location problem. One considers the problem of optimal location of masses(say production centers) in order to approximate a ...

  3. Quantumness of discrete Hamiltonian cellular automata

    E-Print Network [OSTI]

    Hans-Thomas Elze

    2014-07-08T23:59:59.000Z

    We summarize a recent study of discrete (integer-valued) Hamiltonian cellular automata (CA) showing that their dynamics can only be consistently defined, if it is linear in the same sense as unitary evolution described by the Schr\\"odinger equation. This allows to construct an invertible map between such CA and continuous quantum mechanical models, which incorporate a fundamental scale. Presently, we emphasize general aspects of these findings, the construction of admissible CA observables, and the existence of solutions of the modified dispersion relation for stationary states.

  4. New insights on the Dynamic Cellular Metabolism

    E-Print Network [OSTI]

    Ildefonso M. De la Fuente

    2015-01-09T23:59:59.000Z

    A large number of studies have shown the existence of metabolic covalent modifications in different molecular structures, able to store biochemical information that is not encoded by the DNA. Some of these covalent mark patterns can be transmitted across generations (epigenetic changes). Recently, the emergence of Hopfield-like attractor dynamics has been observed in the self-organized enzymatic networks, which have the capacity to store functional catalytic patterns that can be correctly recovered by the specific input stimuli. The Hopfield-like metabolic dynamics are stable and can be maintained as a long-term biochemical memory. In addition, specific molecular information can be transferred from the functional dynamics of the metabolic networks to the enzymatic activity involved in the covalent post-translational modulation so that determined functional memory can be embedded in multiple stable molecular marks. Both the metabolic dynamics governed by Hopfield-type attractors (functional processes) and the enzymatic covalent modifications of determined molecules (structural dynamic processes) seem to represent the two stages of the dynamical memory of cellular metabolism (metabolic memory). Epigenetic processes appear to be the structural manifestation of this cellular metabolic memory. Here, a new framework for molecular information storage in the cell is presented, which is characterized by two functionally and molecularly interrelated systems: a dynamic, flexible and adaptive system (metabolic memory) and an essentially conservative system (genetic memory). The molecular information of both systems seems to coordinate the physiological development of the whole cell.

  5. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers to sample the ether for the radar pulse. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information.

  6. Power Control in Multi-Layer Cellular Networks

    E-Print Network [OSTI]

    Davaslioglu, Kemal

    2012-01-01T23:59:59.000Z

    We investigate the possible performance gains of power control in multi-layer cellular systems where microcells and picocells are distributed within macrocells. Although multilayers in cellular networks help increase system capacity and coverage, and can reduce total energy consumption; they cause interference, reducing the performance of the network. Therefore, downlink transmit power levels of multi-layer hierarchical cellular networks need to be controlled in order to fully exploit their benefits. In this work, we present an analytical derivation to determine optimum power levels for two-layer cellular networks and generalize our solution to multi-layer cellular networks. We also simulate our results in a typical multi-layer network setup and observe significant power savings compared to single-layer cellular networks.

  7. Cellular membrane collapse by atmospheric-pressure plasma jet

    SciTech Connect (OSTI)

    Kim, Kangil; Sik Yang, Sang, E-mail: jsjlee@ajou.ac.kr, E-mail: ssyang@ajou.ac.kr [Department of Electrical and Computer Engineering, Ajou University, Suwon 443-749 (Korea, Republic of); Jun Ahn, Hak; Lee, Jong-Soo, E-mail: jsjlee@ajou.ac.kr, E-mail: ssyang@ajou.ac.kr [Department of Biological Sciences, Ajou University, Suwon 443-749 (Korea, Republic of)] [Department of Biological Sciences, Ajou University, Suwon 443-749 (Korea, Republic of); Lee, Jae-Hyeok; Kim, Jae-Ho [Department of Molecular Science and Technology, Ajou University, Suwon 443-749 (Korea, Republic of)] [Department of Molecular Science and Technology, Ajou University, Suwon 443-749 (Korea, Republic of)

    2014-01-06T23:59:59.000Z

    Cellular membrane dysfunction caused by air plasma in cancer cells has been studied to exploit atmospheric-pressure plasma jets for cancer therapy. Here, we report that plasma jet treatment of cervical cancer HeLa cells increased electrical conductivity across the cellular lipid membrane and caused simultaneous lipid oxidation and cellular membrane collapse. We made this finding by employing a self-manufactured microelectrode chip. Furthermore, increased roughness of the cellular lipid membrane and sequential collapse of the membrane were observed by atomic force microscopy following plasma jet treatment. These results suggest that the cellular membrane catastrophe occurs via coincident altered electrical conductivity, lipid oxidation, and membrane roughening caused by an atmospheric-pressure plasma jet, possibly resulting in cellular vulnerability to reactive species generated from the plasma as well as cytotoxicity to cancer cells.

  8. Country Name Address Town State Postcode Telephone Email ARGENTINA CW International Education Piso 6 A, Ciudad Buenos Aires 1425 54 11 48010867 info@cwinternationaleducation.com

    E-Print Network [OSTI]

    Chen, Ying

    Country Name Address Town State Postcode Telephone Email ARGENTINA CW International Education Piso 6 A, Ciudad Buenos Aires 1425 54 11 48010867 info@cwinternationaleducation.com ARGENTINA Latino Australia Education - Buenos Aires Riobamba 972 4C Buenos Aires 11 37931600 argentina

  9. Moneyfacts Group plc, Moneyfacts House, 66 -70 Thorpe Road, Norwich. NR1 1BJ. Telephone: 0870 2250 476 Fax: 0870 2250 201 email: pressoffice@moneyfacts.co.uk

    E-Print Network [OSTI]

    Feigon, Brooke

    Moneyfacts Group plc, Moneyfacts House, 66 - 70 Thorpe Road, Norwich. NR1 1BJ. Telephone: 0870 2250 points such as half or quarter points, for example at 4%, 4.5% or 4.75%. #12;Moneyfacts Group plc 15 20 25 30 35 40 45 50 Basis Points Frequency #12;Moneyfacts Group plc, Moneyfacts House, 66 - 70

  10. Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final

    SciTech Connect (OSTI)

    None

    1999-02-01T23:59:59.000Z

    This Final Environmental Impact Statement and Environmental Impact Report (Final EIS/EIR) has been prepared to meet the requirements of the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA). The Proposed Action includes the construction, operation, and decommissioning of a 48 megawatt (gross) geothermal power plant with ancillary facilities (10-12 production well pads and 3-5 injection well pads, production and injection pipelines), access roads, and a 230-kilovolt (kV) transmission line in the Modoc National Forest in Siskiyou County, California. Alternative locations for the power plant site within a reasonable distance of the middle of the wellfield were determined to be technically feasible. Three power plant site alternatives are evaluated in the Final EIS/EIR.

  11. Cellular Decision Making and Biological Noise: From Microbes to Mammals

    E-Print Network [OSTI]

    Balázsi, Gábor

    Cellular decision making is the process whereby cells assume different, functionally important and heritable fates without an associated genetic or environmental difference. Such stochastic cell fate decisions generate ...

  12. Biological (molecular and cellular) markers of toxicity

    SciTech Connect (OSTI)

    Shugart, L.R.; D'Surney, S.J.; Gettys-Hull, C.; Greeley, M.S. Jr.

    1991-12-15T23:59:59.000Z

    Several molecular and cellular markers of genotoxicity were adapted for measurement in the Medaka (Oryzias latipes), and were used to describe the effects of treatment of the organism with diethylnitrosamine (DEN). NO{sup 6}-ethyl guanine adducts were detected, and a slight statistically significant, increase in DNA strand breaks was observed. These results are consistent with the hypothesis that prolonged exposure to high levels of DEN induced alkyltransferase activity which enzymatically removes any O{sup 6}-ethyl guanine adducts but does not result in strand breaks or hypomethylation of the DNA such as might be expected from excision repair of chemically modified DNA. Following a five week continuous DEN exposure with 100 percent renewal of DEN-water every third day, the F values (DNA double strandedness) increased considerably and to similar extent in fish exposed to 25, 50, and 100 ppM DEN. This has been observed also in medaka exposed to BaP.

  13. Position and Velocity Tracking in Cellular Networks Using the Kalman Filter

    SciTech Connect (OSTI)

    Olama, Mohammed M [ORNL; Djouadi, Seddik M [ORNL; Kuruganti, Phani Teja [ORNL

    2009-01-01T23:59:59.000Z

    Access to the right information anytime, anywhere is becoming the new driving force for the information technology revolution. The 'right' information's relevance is based on the user's profile and his/her current geographical position and/or time. Location Based Service (LBS) is an innovative technology that provides information or makes information available based on the geographical location of the mobile user. Analysts predict that LBSs will lead to new applications, generating billions of US dollars worldwide (Leite, 2001; Searle, 2001). The need for an efficient and accurate mobile station (MS) positioning system is growing day by day. The ability to pinpoint the location of an individual has an obvious and vital value in the context of emergency services (Chan, 2003; Olama et al., 2008). Pinpointing the location of people and other valuable assets also opens the door to a new world of previously unimagined information services and m-commerce probabilities. For example, availability of services like 'Where is the nearest ATM?', 'Check traffic conditions on the highway on my route', 'Find a parking lot nearby', as well as answers to 'Where is my advisor?', and 'Where is my car?' will be an everyday rule in our lives (Charalambous & Panayiotou, 2004). A technology independent LBS architecture can be considered as comprised by three main parts (Girodon, 2002): A user requesting information, a mobile network operator and its partners, and several content providers (e.g. data, maps). The subscriber requests a personalized service dependant on his geographic location. The system will ask the Location Services Manager (which is in charge of handling requests, i.e., send/receive to the Location Calculator and the Content Providers) to pinpoint the location of the mobile. The Location Services Manager (LSM), using the Location Calculator, will ask the Content Provider (CP) to supply qualified information according to the mobile's geographical position. The LSM will eventually receive the answer from the CP and send it to the mobile, performing the essential data translations. Fig. 1 outlines the precedent concept. For effective provision of LBS, one has to provide an accurate location, as well as suitable information for users required by the corresponding service, with minimal expenditure. Thus, there are three main technology issues that have to be resolved for LBS: positioning technology, application technology, and location services (Dru & Saada, 2001). A very important technology is of course the positioning technology, the way to find out the location of a mobile device accurately. Due to the unique characteristics of the cellular environment, it is a great challenge to locate the user precisely. However, in many cases, application technology and location services are important consideration of LBS. Application technology manages the geographic information and delivers the customer requests to the appropriate service provider, thus it constitutes the communication system involved. LBS uses the geographic information to provide geographically sensitive information and services. Location-based applications and services are not sensitive to the type of location technology that is used - they merely rely on reasonably accurate geographic coordinates (Chan, 2003). This chapter is structured as follows: In Section 2, we describe the use and applications of LBSs. The current location determination technologies and standards are presented in Section 3. In Section 4 we describe the mathematical models used for the location and velocity estimation algorithms. An initial attempt for MS location estimation via received signal level using the maximum likelihood estimation (MLE) approach and triangulation is presented in Sections 5. Since the former approach lacks acceptable accuracy for demanding services as numerical results reveal, the extended Kalman filter (EKF) approach, which is the main topic in this chapter, is introduced in Sections 6. In Section 7 we present numerical results. Section 8 provides concluding remarks.

  14. PAS kinase is required for normal cellular energy balance

    E-Print Network [OSTI]

    Rutter, Jared

    PAS kinase is required for normal cellular energy balance Huai-Xiang Hao*, Caleb M. Cardon*, Wojtek, University of Utah School of Medicine, Salt Lake City, UT 84112 Edited by Steven L. McKnight, University in a cell-autonomous manner to maintain cellular energy homeostasis and is a potential therapeutic target

  15. Cellular-Internet Convergence: Evolving the Internet Architecture to

    E-Print Network [OSTI]

    Garfunkel, Eric

    protocols; standard mobility & service control API's Multiple radio access technologies simply plug: Industry Approach Towards Flat IP Architecture for Mobile Networks Cellular network standards (3GPP, LTE and cellular/mobile network standards ~1975... ~1990 ~2000 ~2010 ~2020 Basic IP Addressing & Routing BGP

  16. Cellular Algebras and Graph Invariants Based on Quantum Walks

    E-Print Network [OSTI]

    Jamie Smith

    2011-03-01T23:59:59.000Z

    We consider two graph invariants inspired by quantum walks- one in continuous time and one in discrete time. We will associate a matrix algebra called a cellular algebra with every graph. We show that, if the cellular algebras of two graphs have a similar structure, then they are not distinguished by either of the proposed invariants.

  17. On the Asymptotic Behaviour of Circular Fuzzy Cellular Automata

    E-Print Network [OSTI]

    Flocchini, Paola

    fuzzification) . Fuzzy cellular automata were first introduced in [5] as a model to describe the impact CA (e.g., see [11]). They have been shown to be useful tools for pattern recognition purposes (eOn the Asymptotic Behaviour of Circular Fuzzy Cellular Automata HEATHER BETEL AND PAOLA FLOCCHINI

  18. Modeling energy consumption in cellular networks L. Decreusefond

    E-Print Network [OSTI]

    Boyer, Edmond

    Modeling energy consumption in cellular networks L. Decreusefond Telecom Paristech, LTCI Paris Abstract--In this paper we present a new analysis of energy consumption in cellular networks. We focus on the distribution of energy consumed by a base station for one isolated cell. We first define the energy consumption

  19. Network signatures of cellular immortalization in human lymphoblastoid cell lines

    SciTech Connect (OSTI)

    Shim, Sung-Mi; Jung, So-Young; Nam, Hye-Young; Kim, Hye-Ryun; Lee, Mee-Hee; Kim, Jun-Woo; Han, Bok-Ghee [National Biobank of Korea, Center for Genome Science, Korea National Institute of Health, Osong 363-951 (Korea, Republic of)] [National Biobank of Korea, Center for Genome Science, Korea National Institute of Health, Osong 363-951 (Korea, Republic of); Jeon, Jae-Pil, E-mail: jaepiljeon@hanmail.net [Division of Brain Diseases, Center for Biomedical Science, Korea National Institute of Health, Osong 363-951 (Korea, Republic of)] [Division of Brain Diseases, Center for Biomedical Science, Korea National Institute of Health, Osong 363-951 (Korea, Republic of)

    2013-11-15T23:59:59.000Z

    Highlights: •We identified network signatures of LCL immortalization from transcriptomic profiles. •More than 41% of DEGs are possibly regulated by miRNAs in LCLs. •MicroRNA target genes in LCLs are involved in apoptosis and immune-related functions. •This approach is useful to find functional miRNA targets in specific cell conditions. -- Abstract: Human lymphoblastoid cell line (LCL) has been used as an in vitro cell model in genetic and pharmacogenomic studies, as well as a good model for studying gene expression regulatory machinery using integrated genomic analyses. In this study, we aimed to identify biological networks of LCL immortalization from transcriptomic profiles of microRNAs and their target genes in LCLs. We first selected differentially expressed genes (DEGs) and microRNAs (DEmiRs) between early passage LCLs (eLCLs) and terminally differentiated late passage LCLs (tLCLs). The in silico and correlation analysis of these DEGs and DEmiRs revealed that 1098 DEG–DEmiR pairs were found to be positively (n = 591 pairs) or negatively (n = 507 pairs) correlated with each other. More than 41% of DEGs are possibly regulated by miRNAs in LCL immortalizations. The target DEGs of DEmiRs were enriched for cellular functions associated with apoptosis, immune response, cell death, JAK–STAT cascade and lymphocyte activation while non-miRNA target DEGs were over-represented for basic cell metabolisms. The target DEGs correlated negatively with miR-548a-3p and miR-219-5p were significantly associated with protein kinase cascade, and the lymphocyte proliferation and apoptosis, respectively. In addition, the miR-106a and miR-424 clusters located in the X chromosome were enriched in DEmiR–mRNA pairs for LCL immortalization. In this study, the integrated transcriptomic analysis of LCLs could identify functional networks of biologically active microRNAs and their target genes involved in LCL immortalization.

  20. Analysis of the AirTouch automatic vehicle location system's ability to locate moving vehicles 

    E-Print Network [OSTI]

    Henry, Tracy Lynn

    1995-01-01T23:59:59.000Z

    Automatic vehicle location systems are becoming more prevalent in diverse transportation applications. Their ability to locate vehicles can assist in locating emergency and public transit vehicles for better real-time dispatching as well...

  1. Analysis of the AirTouch automatic vehicle location system's ability to locate moving vehicles

    E-Print Network [OSTI]

    Henry, Tracy Lynn

    1995-01-01T23:59:59.000Z

    Automatic vehicle location systems are becoming more prevalent in diverse transportation applications. Their ability to locate vehicles can assist in locating emergency and public transit vehicles for better real-time dispatching as well...

  2. RESEARCH PAPER www.landesbioscience.com Cellular Logistics e29191-1

    E-Print Network [OSTI]

    Ungermann, Christian

    RESEARCH PAPER www.landesbioscience.com Cellular Logistics e29191-1 Cellular Logistics 4, e29191-specific HOPS subunits reveal their distinct interaction with Ypt7 and vacuoles. Cellular Logistics 2014; 4:e

  3. Helicopter magnetic survey conducted to locate wells

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Stamp, V. (Rocky Mountain Oilfield Testing Center); Hall, R. (Rocky Mountain Oilfield Testing Center); Colina, K. (Rocky Mountain Oilfield Testing Center)

    2008-07-01T23:59:59.000Z

    A helicopter magnetic survey was conducted in August 2007 over 15.6 sq mi at the Naval Petroleum Reserve No. 3’s (NPR-3) Teapot Dome Field near Casper, Wyoming. The survey’s purpose was to accurately locate wells drilled there during more than 90 years of continuous oilfield operation. The survey was conducted at low altitude and with closely spaced flight lines to improve the detection of wells with weak magnetic response and to increase the resolution of closely spaced wells. The survey was in preparation for a planned CO2 flood for EOR, which requires a complete well inventory with accurate locations for all existing wells. The magnetic survey was intended to locate wells missing from the well database and to provide accurate locations for all wells. The ability of the helicopter magnetic survey to accurately locate wells was accomplished by comparing airborne well picks with well locations from an intense ground search of a small test area.

  4. Location theory and the location of industry along an interstate highway

    E-Print Network [OSTI]

    Miller, James Patterson

    1965-01-01T23:59:59.000Z

    to determine the significance of these locational factors among plants with different characteristics that have located in certain localities should provide pertinent information with both practical and theoretical implications. Since 1956, approximately 64... Summary of Plant Location Theory Cost Fac'tots . . . . . . . . . . . . . ~ The Importance of 'the Demand Factor Greenhut's General Theory of Plant Location and the Intangible Factor Location Factors as Revealed by Empirical Study Greenhut's Case...

  5. Regenerator Location Problem in Flexible Optical Networks

    E-Print Network [OSTI]

    BARIS YILDIZ

    2014-11-22T23:59:59.000Z

    Nov 22, 2014 ... Abstract: In this study we introduce the regenerator location problem in flexible optical networks (RLP-FON). With a given traffic demand, ...

  6. NetworKIN: a resource for exploring cellular phosphorylation networks

    E-Print Network [OSTI]

    Jensen, Lars Juhl

    Protein kinases control cellular responses by phosphorylating specific substrates. Recent proteome-wide mapping of protein phosphorylation sites by mass spectrometry has discovered thousands of in vivo sites. Systematically ...

  7. Cellular responses against DNA damaged by platinum anticancer drugs

    E-Print Network [OSTI]

    Jung, Yongwon, 1977-

    2005-01-01T23:59:59.000Z

    The anticancer activity of platinum-based drugs such as cisplatin, carboplatin, and oxaliplatin is mediated by their ability to attack DNA such that generated adducts trigger numerous cellular responses. A better understanding ...

  8. RESEARCH Open Access Cellular transcriptional profiling in human lung

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RESEARCH Open Access Cellular transcriptional profiling in human lung epithelial cells infected expression profiles of human lung A549 cells infected by five different subtypes of human and avian influenza

  9. BE.450 Molecular and Cellular Pathophysiology, Spring 2005

    E-Print Network [OSTI]

    Schauer, David

    This courses focuses on the fundamentals of tissue and organ response to injury from a molecular and cellular perspective. There is a special emphasis on disease states that bridge infection, inflammation, immunity, and ...

  10. Symposium on molecular and cellular mechanisms of mutagenesis

    SciTech Connect (OSTI)

    Not Available

    1981-01-01T23:59:59.000Z

    These proceedings contain abstracts only of the 21 papers presented at the Sympsoium. The papers dealt with molecular mechanisms of mutagenesis and cellular responses to chemical and physical mutagenic agents. (ERB)

  11. This article describes recent activities in the area of RF integrated circuits First, transceiver architectures developed for cellular and cordless telephone standards are presented. Next, the choice of device technology is discussed, and the design of bu

    E-Print Network [OSTI]

    Razavi, Behzad

    , the choice of device technology is discussed, and the design of building blocks such as low-noise amplifiers (formerly AT&T Microelectron- ics) offers a single-chip solution that, along with a low-noise amplifier (LNA and mixers, oscillators, and power amplifiers is described. Last, some of the emerging applications of RF

  12. Neural network based design of cellular manufacturing systems

    E-Print Network [OSTI]

    Ramachandran, Satheesh

    1990-01-01T23:59:59.000Z

    NEURAL NETWORK BASED DESIGN OF CELLULAR MANUFACTURING SYSTEMS A Thesis by SATHEESH RAMACHANDRAN Submitted to the Office of Graduate Studies of' Texas ASM University in partial fulfilltnent of the requirements for the degree of MASTER... OF SCIENCE December 1990 Major Subject: Industrial Engineering NEURAL NETWORK BASED DESIGN OF CELLULAR MANUFACTURING SYSTEMS A Thesis by SATHEESH RAMACHAiVDRAN Approved as to style and content by: Ce r O. Malav (Chair of Committee) T. Hsing...

  13. A Nanocrystal Sensor for Luminescence Detection of Cellular Forces

    SciTech Connect (OSTI)

    Choi, Charina; Chou, Jonathan; Lutker, Katie; Werb, Zena; Alivisatos, Paul

    2011-09-29T23:59:59.000Z

    Quantum dots have been used as bright fluorescent tags with high photostability to probe numerous biological systems. In this work we present the tetrapod quantum dot as a dynamic, next-generation nanocrystal probe that fluorescently reports cellular forces with spatial and temporal resolution. Its small size and colloidal state suggest that the tetrapod may be further developed as a tool to measure cellular forces in vivo and with macromolecular spatial resolution.

  14. Automated Fault Location In Smart Distribution Systems 

    E-Print Network [OSTI]

    Lotfifard, Saeed

    2012-10-19T23:59:59.000Z

    ............................................................................................................................ 88 x LIST OF FIGURES Page Figure 1 Multiple possible fault location estimation for a fault at node A ........................ 7 Figure 2 Simple faulted network model [1] © [2011] IEEE ............................................ 40 Figure 3... Types C and D voltage sags for different phases [51] © [2003] IEEE .............. 42 Figure 4 Rf estimation procedure [1] © [2011] IEEE ...................................................... 45 Figure 5 Flow chart of the fault location algorithm [1...

  15. RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED

    E-Print Network [OSTI]

    Miami, University of

    RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED Batteries, toner, ink cartridges & cell phones and recycling is an important part of that effort. Below is a guide to on-campus recycling at RSMAS: Visit http://www.rsmas.miami.edu/msgso/ for map of recycling bin locations. NOTE: This is not an exhaustive list. If unauthorized items are found

  16. Optimized Fault Location Final Project Report

    E-Print Network [OSTI]

    Engineering Research Center Optimized Fault Location Concurrent Technologies Corporation Final Project Report by the Concurrent Technologies Corporation (CTC) and the Power Systems Engineering Research Center (PSERC). NeitherOptimized Fault Location Final Project Report Power Systems Engineering Research Center A National

  17. Locating and tracking assets using RFID 

    E-Print Network [OSTI]

    Kim, Gak Gyu

    2009-05-15T23:59:59.000Z

    , this research presents a math¬ematical model of using RFID (both handheld readers and stationary readers) for e?cient asset location. We derive the expected cost of locating RFID¬tagged objects in a multi¬area environment where hand¬held RF readers are used. We...

  18. Location Privacy and the Personal Distributed Environment

    E-Print Network [OSTI]

    Atkinson, Robert C

    Location Privacy and the Personal Distributed Environment Robert C Atkinson, Swee Keow Goo, James-- The Personal Distributed Environment is a new concept being developed within the Mobile VCE Core 3 research, wherever their location: ubiquitous access. Devices are co-ordinated by Device Management Entities (DMEs

  19. Special Relativity Theory and Cellular Automata Light as a Cellular Automata Process

    E-Print Network [OSTI]

    Ostoma, T; Ostoma, Tom; Trushyk, Mike

    1999-01-01T23:59:59.000Z

    A new formulation of special relativity is described. It is based on a postulate that the universe is a vast Cellular Automata (CA). We show that any CA model automatically leads to a maximum speed limit for the transfer of information from place to place in CA space, and hence leads to strict physical locality of all physical interactions. Furthermore, we show that the Lorentz transformation follows mathematically from CA theory, where photon propagation is postulated to be the simply shifting of the photon information pattern from cell to adjacent cell in every CA 'clock cycle' (which incidently is simplest possible CA 'motion'). Minkowski 4D flat space-time of special relativity can be seen as the direct consequence of the low level universal CA processes, seen by inertial observers with ordinary measuring instruments, and who are not aware of, and cannot measure with the true absolute units of CA space and time.

  20. The Construction of Locative Situations: Locative Media and the Situationist International, Recuperation or Redux?

    E-Print Network [OSTI]

    McGarrigle, Conor

    2009-01-01T23:59:59.000Z

    closely aligned to the SI's construction of situations. ThisG (1957) Report on the Construction of Situations and on theThe Construction of Locative Situations: Locative Media and

  1. SFSU Building Coordinators List College or Administrative Unit Location(s)

    E-Print Network [OSTI]

    SFSU Building Coordinators List College or Administrative Unit Location(s) Building Coordinator81193 cathym@sfsu.edu GYM 102B Student Services Building SSB Mirel Tikkanen x53566 mtikkane@sfsu.edu SSB

  2. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas (Eagam, MN); Pomroy, William (St. Paul, MN)

    1992-01-01T23:59:59.000Z

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  3. THE PLANAR HUB LOCATION PROBLEM: A PROBABILISTIC ...

    E-Print Network [OSTI]

    2012-11-21T23:59:59.000Z

    Nov 5, 2012 ... Aykin and Brown, [4]. ...... [8] J.F. Campbell, Integer programming formulations of discrete hub location problems, European J. of O.R.. 72(1994) ...

  4. Developing a theory of nightclub location choice

    E-Print Network [OSTI]

    Crim, Stephen J. (Stephen Johnson)

    2008-01-01T23:59:59.000Z

    This work is an investigation of the factors that influence where nightclubs locate within a city. Nightclubs, like other social spaces, provide important social and economic benefits in the urban environment. As amenities, ...

  5. Techniques for Mobile Location Estimation in UMTS 

    E-Print Network [OSTI]

    Thomas, Nicholas J

    The subject area of this thesis is the locating of mobile users using the future 3rd generation spread spectrum communication system UMTS. The motivation behind this work is twofold: firstly the United States Federal ...

  6. Driver expectancy in locating automotive controls 

    E-Print Network [OSTI]

    Francis, Dawn Suzette

    1990-01-01T23:59:59.000Z

    DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS 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 May 1990... Major Subject: Industrial Engineering DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Approved as to style and content by: R. Dale Huchi son (Chair of Committee) Rodger . . ppa (Member) Waymon L ohnston (M er...

  7. Driver expectancy in locating automotive controls

    E-Print Network [OSTI]

    Francis, Dawn Suzette

    1990-01-01T23:59:59.000Z

    Major Subject: Industrial Engineering DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Approved as to style and content by: R. Dale Huchi son (Chair of Committee) Rodger . . ppa (Member) Waymon L ohnston (M er... assessment of automotive industry practices in 1971 and concluded that only 50% of controls/displays on various models could be said to have a common location. Perel (1974) reviewed prior research and found that it would be difficult to pinpoint...

  8. Locating Boosted Kerr and Schwarzschild Apparent Horizons

    E-Print Network [OSTI]

    Mijan F. Huq; Matthew W. Choptuik; Richard A. Matzner

    2000-02-22T23:59:59.000Z

    We describe a finite-difference method for locating apparent horizons and illustrate its capabilities on boosted Kerr and Schwarzschild black holes. Our model spacetime is given by the Kerr-Schild metric. We apply a Lorentz boost to this spacetime metric and then carry out a 3+1 decomposition. The result is a slicing of Kerr/Schwarzschild in which the black hole is propagated and Lorentz contracted. We show that our method can locate distorted apparent horizons efficiently and accurately.

  9. Impulse Transfer during Sand Impact with a Cellular Structure

    E-Print Network [OSTI]

    Holloman, Ryan L.; Deshpande, Vikram; Wadley, Haydn N. G.

    2015-02-07T23:59:59.000Z

    Department 7 University of Cambridge, Trumpington Street, Cambridge, UK 8 9 Abstract 10 11 12 Compressible cellular metal sandwich structures made from a 3D assembly of square 13 cross section 6061 T6 aluminum alloy tubes, and face sheets of the same alloy... 10 used in the previous study of the soil – structure interaction is shown in Figure 1(a). The cellular 11 structures were manufactured by first laying down a co-linear layer of 6061 aluminum alloy 12 square tubes each spaced a tube width apart. A...

  10. Ratchet Cellular Automata for Colloids in Dynamic Traps

    E-Print Network [OSTI]

    C. J. Olson Reichhardt; C. Reichhardt

    2006-02-13T23:59:59.000Z

    We numerically investigate the transport of kinks in a ratchet cellular automata geometry for colloids interacting with dynamical traps. We find that thermal effects can enhance the transport efficiency in agreement with recent experiments. At high temperatures we observe the creation and annihilation of thermally induced kinks that degrade the signal transmission. We consider both the deterministic and stochastic cases and show how the trap geometry can be adjusted to switch between these two cases. The operation of the dynamical trap geometry can be achieved with the adjustment of fewer parameters than ratchet cellular automata constructed using static traps.

  11. Reconstructing Spatial Distributions from Anonymized Locations

    SciTech Connect (OSTI)

    Horey, James L [ORNL] [ORNL; Forrest, Stephanie [University of New Mexico, Albuquerque] [University of New Mexico, Albuquerque; Groat, Michael [University of New Mexico, Albuquerque] [University of New Mexico, Albuquerque

    2012-01-01T23:59:59.000Z

    Devices such as mobile phones, tablets, and sensors are often equipped with GPS that accurately report a person's location. Combined with wireless communication, these devices enable a wide range of new social tools and applications. These same qualities, however, leave location-aware applications vulnerable to privacy violations. This paper introduces the Negative Quad Tree, a privacy protection method for location aware applications. The method is broadly applicable to applications that use spatial density information, such as social applications that measure the popularity of social venues. The method employs a simple anonymization algorithm running on mobile devices, and a more complex reconstruction algorithm on a central server. This strategy is well suited to low-powered mobile devices. The paper analyzes the accuracy of the reconstruction method in a variety of simulated and real-world settings and demonstrates that the method is accurate enough to be used in many real-world scenarios.

  12. A Boundary Operator for Computing the Homology of Cellular Structures

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Lienhardt S. Peltier Abstract The paper focuses on homology computation over cellular structures through the computation of incidence numbers. Roughly speaking, if two cells are incident, then their incidence number. Lienhardt, S. Peltier Universit´e de Poitiers, Laboratoire XLIM, D´epartement SIC, CNRS 6172; B^atiment SP2

  13. Stochastic Power Control for Cellular Radio Systems \\Lambda

    E-Print Network [OSTI]

    Yates, Roy

    Stochastic Power Control for Cellular Radio Systems \\Lambda Sennur Ulukus Roy D. Yates July 11, iterative power control algorithms have been proposed to minimize transmitter powers while maintaining power control algorithms that use readily available measurements. Two classes of power control

  14. Power Control in Cellular Networks: Taxonomy and Recent Results

    E-Print Network [OSTI]

    Chiang, Mung

    Power Control in Cellular Networks: Taxonomy and Recent Results Mung Chiang Electrical Engineering;Not Covered Other uses of power control: · Channel estimation · Connectivity management Other problem;Problem Tree I: Stationary or Opportunistic bb · Stationary: Channel gains are constants in power control

  15. RESEARCH ARTICLE Abundant Indispensable Redundancies in Cellular Metabolic Networks

    E-Print Network [OSTI]

    Zhang, Jianzhi

    , and translation to metabolism, cell cycle, and embry- onic development (de Visser et al. 2003; Wagner 2005c and Jianzhi Zhang Department of Ecology and Evolutionary Biology, University of Michigan Cellular life is a highly redundant complex system; yet, the evolutionary maintenance of the redundancy remains unexplained

  16. Radio Planning of Energy-Aware Cellular Networks

    E-Print Network [OSTI]

    2010-10-08T23:59:59.000Z

    Note that an important part of the presentation is to be able to test the model with ... portability nature of the network, being cellular, ad-hoc or sensor oriented, made it a real ... or energy-aware protocols (an excellent report on the issues affecting ..... switched off and enter in the stand-by mode in case of very low traffic profile.

  17. CRITICAL POINTS OF THREEDIMENSIONAL BOOTSTRAP PERCOLATIONLIKE CELLULAR AUTOMATA

    E-Print Network [OSTI]

    Chen, Rong-Rong

    CRITICAL POINTS OF THREE­DIMENSIONAL BOOTSTRAP PERCOLATION­LIKE CELLULAR AUTOMATA Rong-Rong Chen (University of Illinois) Abstract. This paper deals with the critical point of three-dimensional bootstrap of set A. Examples. (1) Bootstrap percolation. Take {0, · · · , 2d} and D = {A N : |A| }. In words

  18. Video Article Preparation of Complaint Matrices for Quantifying Cellular Contraction

    E-Print Network [OSTI]

    Gardel, Margaret

    solutions should be disposed as hazardous waste. 6. Dry coverslips in incubator at warm temperature (~37°C and remodeling with traction forces. Here we present a detailed experimental protocol for the preparation of two mechanical stiffness, which is suitable for measuring cellular contraction. These protocols include

  19. Cellular mechanisms of membrane protein folding William R Skach

    E-Print Network [OSTI]

    Cai, Long

    Cellular mechanisms of membrane protein folding William R Skach The membrane protein­folding. This Perspective will focus on emerging evidence that the RTC functions as a protein-folding machine that restricts. The process of polytopic (multispanning) membrane protein folding can be viewed as a series of sequential

  20. Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with

    E-Print Network [OSTI]

    Newman, Eric A.

    Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with Astrocyte Recording Didier, Oregon 97239 In the olfactory bulb, axons of olfactory sensory neurons (OSNs) expressing the same to examine functional compartmentalization within and between olfactory bulb glomeruli. Key words: olfactory

  1. Quantifying Security in Hybrid Cellular Markus Jakobsson1

    E-Print Network [OSTI]

    Quantifying Security in Hybrid Cellular Networks Markus Jakobsson1 and Liu Yang2 1 School and recipients to provide auditing information. Our scheme is an exten- sion of [6], where the authors addressed be expected from the use of this approach. For one thing, the energy consumption of the mobile device can

  2. Network Decontamination with Temporal Immunity by Cellular Automata

    E-Print Network [OSTI]

    Flocchini, Paola

    Network Decontamination with Temporal Immunity by Cellular Automata Yassine Daadaa, Paola Flocchini,flocchin,zaguia}@site.uottawa.ca Abstract. Network decontamination (or disinfection) is a widely stud- ied problem in distributed computing to decontaminate the whole network. In the vast literature a variety of as- sumptions are made on the power

  3. NHLBI Workshop Summaries Resident Cellular Components of the Human Lung

    E-Print Network [OSTI]

    Engelhardt, John F.

    NHLBI Workshop Summaries Resident Cellular Components of the Human Lung Current Knowledge and Goals, Maryland; 5 Lung Diseases, National Heart, Lung and Blood Institute, National Institutes of Health and Cell Biology, The University of Iowa, Iowa City, Iowa; 11 Developmental Lung Biology Research

  4. Location theory and the location of industry along an interstate highway 

    E-Print Network [OSTI]

    Miller, James Patterson

    1965-01-01T23:59:59.000Z

    a greater gamble. This sect. ion has been devoted to s review of the fundamental factors underlying all plant location ss recognised in location theory. The next section will review some recent. empirical attempts to determine the actual... for this thesis was possible through the assistance provided )ointly by the Texas Highway Department and the Bureau of Public Roads. i. v TABLE OF CONTENTS Chapter Page INTRODUCTION Purpose Plan of Study REVIEW OF PLANT LOCATION CONCEPTS Introduction...

  5. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01T23:59:59.000Z

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  6. Locating and tracking assets using RFID

    E-Print Network [OSTI]

    Kim, Gak Gyu

    2009-05-15T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . 10 C. Different Technologies for Asset Tracking / Locating . . . . 10 1. Hand-held Reader . . . . . . . . . . . . . . . . . . . . 11 2. Fixed Reader Installed in Area . . . . . . . . . . . . . 11 3. Fixed Reader Installed at Chokepoint... . . . . . . . . . . . 34 a. CaseofInstallingtheFixedReaderintheMost Probable Area . . . . . . . . . . . . . . . . . . . . 35 b. Case of Installing the Fixed Reader in the Far- thest Area . . . . . . . . . . . . . . . . . . . . . . 36 3. Extension of Experiments...

  7. Recycling Bin Guide Locations and prices

    E-Print Network [OSTI]

    Kirschner, Denise

    Recycling Bin Guide Locations and prices Metal Bins Deskside Bins with Side Saddle Rubbermaid Bins.58 for auxiliaries. And Non-Public Areas Public Offices Non-Public Recyclables Recyclables RecyclablesTrash Trash Trash #12;New Recycling Bin Guidelines Frequently Asked Questions (as of December 2008) · Why

  8. Ontology-based Disambiguation of Spatiotemporal Locations

    E-Print Network [OSTI]

    Hyvönen, Eero

    , in the semantic portal MuseumFinland3 [7] a location parton- omy4 was used for annotating museum artifacts. #12;A problem when creating a semantic cultural heritage portal is that places, both modernFinland originate from regions that no longer exist and/or are not part of Finland but of Russia with new names

  9. Transportation Networks and Location A Geometric Approach

    E-Print Network [OSTI]

    Palop del Río, Belén

    Transportation Networks and Location A Geometric Approach Belén Palop1,2 1Departamento de March 2009 Florida State University #12;Belén Palop, UVa, SUNY Outline Transportation Network Model;Transportation Network Model Belén Palop, UVa, SUNY Outline Transportation Network Model Network placement

  10. Exact Location : Date of Accident : AM PM

    E-Print Network [OSTI]

    Swaddle, John

    SSN Cell Phone Home Phone Work Phone Exact Location : Date of Accident : AM PM Date accident treatment provided? Yes No Where Was time lost from work? Yes No If yes, how long? Could this accident have the following information as soon as it relates to your work related accident/injury/illness within 72 hours

  11. Author's personal copy Cellular and physiological mechanisms underlying blood flow regulation in the

    E-Print Network [OSTI]

    Newman, Eric A.

    Author's personal copy Cellular and physiological mechanisms underlying blood flow regulation n f o Article history: Available online 3 May 2012 Keywords: Blood flow Retina Choroid Regulation review the cellular and physiological mechanisms responsible for the regulation of blood flow

  12. RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY

    E-Print Network [OSTI]

    Levinson, David M.

    RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY UC Davis-Caltrans Air control measure. #12;RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY.......................................................... 3 2.2 The Role of Residential Location Choice

  13. The fractal structure of cellular automata on Abelian groups

    E-Print Network [OSTI]

    Johannes Gütschow; Vincent Nesme; Reinhard F. Werner

    2010-11-01T23:59:59.000Z

    It is well-known that the spacetime diagrams of some cellular automata have a fractal structure: for instance Pascal's triangle modulo 2 generates a Sierpinski triangle. Explaining the fractal structure of the spacetime diagrams of cellular automata is a much explored topic, but virtually all of the results revolve around a special class of automata, whose typical features include irreversibility, an alphabet with a ring structure, a global evolution that is a ring homomorphism, and a property known as (weakly) p-Fermat. The class of automata that we study in this article has none of these properties. Their cell structure is weaker, as it does not come with a multiplication, and they are far from being p-Fermat, even weakly. However, they do produce fractal spacetime diagrams, and we explain why and how.

  14. VCSEL fault location apparatus and method

    DOE Patents [OSTI]

    Keeler, Gordon A. (Albuquerque, NM); Serkland, Darwin K. (Albuquerque, NM)

    2007-05-15T23:59:59.000Z

    An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

  15. A new computational model for multi-cellular biological systems

    E-Print Network [OSTI]

    Jennings, Joel Nicholas

    2014-06-10T23:59:59.000Z

    create protein structures within the cell such as the cytoskeleton. The cell produces the fuel it needs to power its activities (ATP) in organelles contained in the cytoplasm called mitochondria. Mitochondria generate ATP through cellular respiration, i... highly complex sequence of interactions within and between cells to transform a fer- tilised egg into a functional embryo. A major challenge in the field of morphogenesis is explaining how coordinated cell shape change, growth and movement create...

  16. Automated Fault Location In Smart Distribution Systems

    E-Print Network [OSTI]

    Lotfifard, Saeed

    2012-10-19T23:59:59.000Z

    Quality Meters (PQM), are installed to capture harmonics and certain disturbances for analyzing the power quality indices. Digital Protective Relays are utilized to detect occurrence of the faults and isolate faulted section as fast as possible. Digital... Protective Relays) use synchronous methods [28]. Therefore, if the available data is provided by RTUs, fault location methods that operate based on direct comparison of the input samples cannot be 17 utilized. However, if the data could be gathered from...

  17. Evaluation of workplace air monitoring locations

    SciTech Connect (OSTI)

    Stoetzel, G.A.; Cicotte, G.R.; Lynch, T.P. (Pacific Northwest Lab., Richland, WA (United States)); Aldrich, L.K. (Westinghouse Hanford Co., Richland, WA (United States))

    1991-10-01T23:59:59.000Z

    Current federal guidance on occupational radiation protection recognizes the importance of conducting air flow studies to assist in the placement of air sampling and monitoring equipment. In support of this, Pacific Northwest Laboratory has provided technical assistance to Westinghouse Hanford Company for the purpose of evaluating the adequacy of air sampling and monitoring locations at selected Hanford facilities. Qualitative air flow studies were performed using smoke aerosols to visually determine air movement. Three examples are provided of how air flow studies results, along with information on the purpose of the air sample being collected, were used as a guide in placing the air samplers and monitors. Preparatory steps in conducting an air flow study should include: (1) identifying type of work performed in the work area including any actual or potential release points; (2) determining the amounts of radioactive material available for release and its chemical and physical form; (3) obtaining accurate work area descriptions and diagrams; (4) identifying the location of existing air samplers and monitors; (5) documenting physical and ventilation configurations; (6) notifying appropriate staff of the test; and (7) obtaining necessary equipment and supplies. The primary steps in conducting an air flow study are measurements of air velocities in the work area, release of the smoke aerosol at selected locations in the work area and the observation of air flow patterns, and finally evaluation and documentation of the results. 2 refs., 3 figs.

  18. Effect of Soft Handoffs on the Downlink Admission Region for CDMA Multimedia Cellular Systems

    E-Print Network [OSTI]

    Kumar, Anurag

    Effect of Soft Handoffs on the Downlink Admission Region for CDMA Multimedia Cellular Systems normally expands for a cellular system using soft handoffs. We propose to look at how the soft handoff 560012 e­mail: munish, anurag@ece.iisc.ernet.in ABSTRACT We consider a CDMA based cellular system

  19. Modeling of Plate-Like Precipitates in Aluminum Alloys--Comparison between Phase Field and Cellular

    E-Print Network [OSTI]

    Chen, Long-Qing

    Modeling of Plate-Like Precipitates in Aluminum Alloys--Comparison between Phase Field and Cellular artificial ageing of aluminum alloys: the phase field and the cellular automaton methods. Although both and computationally effective for the application of precipitation modeling. Keywords Aluminum alloys, Cellular

  20. EIS-0463: Notice of Public Meeting Location Change | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Location Change EIS-0463: Notice of Public Meeting Location Change Presidential Permit Application for Northern Pass Transmission, New Hampshire On September 6, 2013, DOE...

  1. Optimization Online - p-facility Huff location problem on networks

    E-Print Network [OSTI]

    Rafael Blanquero

    2014-10-30T23:59:59.000Z

    Oct 30, 2014 ... Abstract: The p-facility Huff location problem aims at locating facilities on a competitive environment so as to maximize the market share.

  2. Postal address P.O. Box 118, SE-221 00 LUND Visiting address John Ericssons vg 3 Telephone switchboard +46 46-222 00 00 E-mail outgoing@kansli.lth.se Internet http://www.lth.se

    E-Print Network [OSTI]

    switchboard +46 46-222 00 00 E-mail outgoing@kansli.lth.se Internet http://www.lth.se International Office Telephone switchboard +46 46-222 00 00 E-mail outgoing@kansli.lth.se Internet http://www.lth.se ARGENTINA Sciences (Lahti Yrkeshögskola) Oulun yliopisto Tampereen Teknillinen Korkeakoulu University of Lapland

  3. Tama Home Co., Ltd. Hitachi Systems, Ltd. Hankyu Travel International Co., Ltd. Yamazaki Baking Co., Ltd. Daikin Industries, Ltd. Nippon Telegraph And Telephone West Corp. Noevir Co., Ltd. Itochu Corp. Nara Women's University Toray Industries, Inc. Murata

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Tama Home Co., Ltd. Hitachi Systems, Ltd. Hankyu Travel International Co., Ltd. Yamazaki Baking Co., Ltd. Daikin Industries, Ltd. Nippon Telegraph And Telephone West Corp. Noevir Co., Ltd. Itochu Corp. Nara Women's University Toray Industries, Inc. Murata Manufacturing Co., Ltd. Toyo Corp

  4. Pattern Alteration: Location of Bust Fullness

    E-Print Network [OSTI]

    2006-08-04T23:59:59.000Z

    ). Figure 1. Bodice with Darts Darts should point toward the fullest part of the bust, ending ? to 1 ? inches (1 to 4 cm) from its tip. This depends on the garment style, your fi gure and personal preference. The Personal Measurement Chart (line 6) can... help you deter- mine the position of your bust point on the pattern. If your measurement and the pattern bust point location differ, you need an alteration. 1. To fi nd the bust point on a basic pattern, extend the center lines of the darts until...

  5. Location of laccase in ordered mesoporous materials

    SciTech Connect (OSTI)

    Mayoral, Álvaro [Laboratorio de Microscopias Avanzadas, Instituto de Nanociencia de Aragon, Universidad de Zaragoza, Edificio I - D, Mariano Esquillor, 50018 Zaragoza (Spain); Gascón, Victoria; Blanco, Rosa M.; Márquez-Álvarez, Carlos; Díaz, Isabel, E-mail: idiaz@icp.csic.es [Instituto de Catálisis y Petroleoquímica, CSIC, c/Marie Curie 2, 28049 Madrid (Spain)

    2014-11-01T23:59:59.000Z

    The functionalization with amine groups was developed on the SBA-15, and its effect in the laccase immobilization was compared with that of a Periodic Mesoporous Aminosilica. A method to encapsulate the laccase in situ has now been developed. In this work, spherical aberration (C{sub s}) corrected scanning transmission electron microscopy combined with high angle annular dark field detector and electron energy loss spectroscopy were applied to identify the exact location of the enzyme in the matrix formed by the ordered mesoporous solids.

  6. GE Global Research Locations | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours,Dioxide and MethaneLocations GE

  7. Our Locations | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One ofSpeedingthisOur HistoryHistoryLocations |

  8. Location-Tracking Applications ecent technological advances in wireless loca-

    E-Print Network [OSTI]

    Gruteser, Marco

    areas they have visited. #12;Location-Tracking Applications broker as part of their service contract

  9. Locating a Recycling Center: The General Density Case Jannett Highfill

    E-Print Network [OSTI]

    Mou, Libin

    Locating a Recycling Center: The General Density Case Jannett Highfill Department of Economics) 677-3374. #12;2 Locating a Recycling Center: The General Density Case Abstract: The present paper considers a municipality that has a landfill (fixed in location) and plans to optimally locate a "recycling

  10. INSTRUCTIONS Telephone: 800-8-PIERCE (800-874-3723) or 815-968-0747 Fax: 815-968-7316 or 800-842-5007

    E-Print Network [OSTI]

    Lebendiker, Mario

    of cellular processes such as normal and abnormal cell growth, cell death, and secretion. As a result, it has with the basic dye, Methyl Green Solution. The limit of detection with this staining kit depends on several ) of positive control to ensure appropriate sensitivity of kit and detection range for one's sample. Procedure

  11. Locating hardware faults in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-04-13T23:59:59.000Z

    Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

  12. Location Independent Professional Project: A Pilot Study

    SciTech Connect (OSTI)

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01T23:59:59.000Z

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  13. MobiEyes: A Distributed Location Monitoring Service Using Moving Location Queries

    E-Print Network [OSTI]

    Liu, Ling

    , distributed algorithms, mobile data management. Ç 1 INTRODUCTION WITH the growing availability of mobile-sensitive resource management. The former uses location data to tailor the information delivered to the mobile users traffic and weather. Examples include systems for fleet manage- ment, mobile workforce management

  14. Fault Locating, Prediction and Protection (FLPPS)

    SciTech Connect (OSTI)

    Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

    2010-09-30T23:59:59.000Z

    One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for installation. Because of some testing problems with the Zenergy fault current limiter, installation was delayed until early 2009 with it being put into operation on March 6, 2009. A malfunction of the FCL controller caused the DC power supply to the superconducting magnet to be turned off. This inserted the FCL impedance into the circuit while it was in normal operation causing a voltage resonance condition. While these voltages never reached a point where damage would occur on customer equipment, steps were taken to insure this would not happen again. The FCL was reenergized with load on December 18, 2009. A fault was experienced on the circuit with the FCL in operation on January 14, 2010. The FCL operated properly and reduced the fault current by about 8%, what was expected from tests and modeling. As of the end of the project, the FCL was still in operation on the circuit. The third phase of the project involved the exploration of several advanced protection ideas that might be at a state where they could be applied to the Circuit of the Future and elsewhere in the SCE electrical system. Based on the work done as part of the literature review and survey, as well as a number of internal meetings with engineering staff at SCE, a number of ideas were compiled. These ideas were then evaluated for applicability and ability to be applied on the Circuit of the Future in the time remaining for the project. Some of these basic ideas were implemented on the circuit including measurement of power quality before and after the FCL. It was also decided that we would take what was learned as part of the Circuit of the Future work and extend it to the next generation circuit protection for SCE. Also at this time, SCE put in a proposal to the DOE for the Irvine Smart Grid Demonstration using ARRA funding. SCE was successful in obtaining funding for this proposal, so it was felt that exploration of new protection schemes for this Irvine Smart Grid Demonstration would be a good use of the project resources. With this in mind, a protection system that uses fault interrupting switches, hi

  15. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-30T23:59:59.000Z

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules. 15 figs.

  16. Borehole locations on seven interior salt domes

    SciTech Connect (OSTI)

    Simcox, A.C.; Wampler, S.L.

    1982-08-01T23:59:59.000Z

    This report is designed as an inventory of all wells known to have been drilled within a five-mile radius of each of seven salt domes within the Interior Salt Basin in east Texas, northern Louisiana and Mississippi. There are 72 boreholes that entered salt above an elevation of -3000 feet mean sea level. For these, details of location, drilling dates, depth of casing and cement, elevation of top of caprock and salt, etc., are given on tables in the appendix. Of the seven domes, Oakwood has the largest number of boreholes, thirty-eight (including two sidetracked wells) that enter the salt stock above -3000 feet mean sea level; another dome in northeast Texas, Keechi, has eight; in northern Louisiana, Rayburn's has four and Vacherie has five; in southern Mississippi, Cypress Creek has seven, Lampton has one, and Richton has nine. In addition, all wells known outside the supra-domal area, but within a five-mile radius of the center of the 7 domes are separately catalogued.

  17. SAPLE: Sandia Advanced Personnel Locator Engine.

    SciTech Connect (OSTI)

    Procopio, Michael J.

    2010-04-01T23:59:59.000Z

    We present the Sandia Advanced Personnel Locator Engine (SAPLE) web application, a directory search application for use by Sandia National Laboratories personnel. SAPLE's purpose is to return Sandia personnel 'results' as a function of user search queries, with its mission to make it easier and faster to find people at Sandia. To accomplish this, SAPLE breaks from more traditional directory application approaches by aiming to return the correct set of results while placing minimal constraints on the user's query. Two key features form the core of SAPLE: advanced search query interpretation and inexact string matching. SAPLE's query interpretation permits the user to perform compound queries when typing into a single search field; where able, SAPLE infers the type of field that the user intends to search on based on the value of the search term. SAPLE's inexact string matching feature yields a high-quality ranking of personnel search results even when there are no exact matches to the user's query. This paper explores these two key features, describing in detail the architecture and operation of SAPLE. Finally, an extensive analysis on logged search query data taken from an 11-week sample period is presented.

  18. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules.

  19. TAGGING, TRACKING AND LOCATING WITHOUT GPS

    SciTech Connect (OSTI)

    Cordaro, J.; Coleman, T.; Shull, D.

    2012-07-08T23:59:59.000Z

    The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

  20. Provable and practical location privacy for vehicular and mobile systems

    E-Print Network [OSTI]

    Popa, Raluca Ada

    2010-01-01T23:59:59.000Z

    In recent years, there has been a rapid evolution of location-based vehicular and mobile services (e.g., electronic tolling, congestion pricing, traffic statistics, insurance pricing, location-based social applications), ...

  1. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  2. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01T23:59:59.000Z

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  3. Holdout transshipment policy in two-location inventory systems 

    E-Print Network [OSTI]

    Zhang, Jiaqi

    2009-01-01T23:59:59.000Z

    In two-location inventory systems, unidirectional transshipment policies are considered when an item is not routinely stocked at a location in the system. Unlike the past research in this area which has concentrated on ...

  4. Policy-aware sender anonymity in Location-based services

    E-Print Network [OSTI]

    Vyas, Avinash

    2011-01-01T23:59:59.000Z

    LBS Server Location Server CSP Sender Figure 1.1: LBS ModelService Provider, denoted as CSP, the Location Server,is either the MPC in the CSP’s network or an Over-The-Top (

  5. Locating a semi-obnoxious facility with repelling polygonal regions

    E-Print Network [OSTI]

    2007-04-30T23:59:59.000Z

    Apr 30, 2007 ... Page 1 ... For the last years, the location of semi-desirable facilities has been a widely studied topic by the researchers in location theory (see [1 ...

  6. Optimal channel allocation with dynamic power control in cellular networks

    E-Print Network [OSTI]

    Wu, Xin; Bari, Ataul; 10.5121/ijcnc.2011.3206

    2011-01-01T23:59:59.000Z

    Techniques for channel allocation in cellular networks have been an area of intense research interest for many years. An efficient channel allocation scheme can significantly reduce call-blocking and calldropping probabilities. Another important issue is to effectively manage the power requirements for communication. An efficient power control strategy leads to reduced power consumption and improved signal quality. In this paper, we present a novel integer linear program (ILP) formulation that jointly optimizes channel allocation and power control for incoming calls, based on the carrier-to-interference ratio (CIR). In our approach we use a hybrid channel assignment scheme, where an incoming call is admitted only if a suitable channel is found such that the CIR of all ongoing calls on that channel, as well as that of the new call, will be above a specified value. Our formulation also guarantees that the overall power requirement for the selected channel will be minimized as much as possible and that no ongoin...

  7. Risks of using AP locations discovered through war driving

    E-Print Network [OSTI]

    Kotz, David

    Risks of using AP locations discovered through war driving Minkyong Kim, Jeffrey J. Fielding the actual locations are often unavailable, they use estimated locations from war driving estimated through war driving. War driving is the process of collecting Wi-Fi beacons by driving or walking

  8. Accurate Eye Center Location through Invariant Isocentric Patterns

    E-Print Network [OSTI]

    Gevers, Theo

    1 Accurate Eye Center Location through Invariant Isocentric Patterns Roberto Valenti, Student Member, IEEE, and Theo Gevers, Member, IEEE, Abstract--Locating the center of the eyes allows for valuable information to be captured and used in a wide range of applications. Accurate eye center location

  9. Cellular Automata Modelling of Seagrass in the Orbetello Lagoon

    E-Print Network [OSTI]

    of the submerged vegetation, with a critical coexistence between macroalgae and macrophytes, is the key management, is located along Italy's west coast. It consists of two shallow coastal reservoirs with a combined surface model for the water Paper presented at the iEMSs 2004 International Congress: "Complexity and Integrated

  10. Radiation damage in the LHCb Vertex Locator

    E-Print Network [OSTI]

    A. Affolder; K. Akiba; M. Alexander; S. Ali; M. Artuso; J. Benton; M. van Beuzekom; P. M. Bj\\ornstad; G. Bogdanova; S. Borghi; T. J. V. Bowcock; H. Brown; J. Buytaert; G. Casse; P. Collins; S. De Capua; D. Dossett; L. Eklund; C. Farinelli; J. Garofoli; M. Gersabeck; T. Gershon; H. Gordon; J. Harrison; V. Heijne; K. Hennessy; D. Hutchcroft; E. Jans; M. John; T. Ketel; G. Lafferty; T. Latham; A. Leflat; M. Liles; D. Moran; I. Mous; A. Oblakowska-Mucha; C. Parkes; G. D. Patel; S. Redford; M. M. Reid; K. Rinnert; E. Rodrigues; M. Schiller; T. Szumlak; C. Thomas; J. Velthuis; V. Volkov; A. D. Webber; M. Whitehead; E. Zverev

    2013-02-21T23:59:59.000Z

    The LHCb Vertex Locator (VELO) is a silicon strip detector designed to reconstruct charged particle trajectories and vertices produced at the LHCb interaction region. During the first two years of data collection, the 84 VELO sensors have been exposed to a range of fluences up to a maximum value of approximately $\\rm{45 \\times 10^{12}\\,1\\,MeV}$ neutron equivalent ($\\rm{1\\,MeV\\,n_{eq}}$). At the operational sensor temperature of approximately $-7\\,^{\\circ}\\rm{C}$, the average rate of sensor current increase is $18\\,\\upmu\\rm{A}$ per $\\rm{fb^{-1}}$, in excellent agreement with predictions. The silicon effective bandgap has been determined using current versus temperature scan data after irradiation, with an average value of $E_{g}=1.16\\pm0.03\\pm0.04\\,\\rm{eV}$ obtained. The first observation of n-on-n sensor type inversion at the LHC has been made, occurring at a fluence of around $15 \\times 10 ^{12}$ of $1\\,\\rm{MeV\\,n_{eq}}$. The only n-on-p sensors in use at the LHC have also been studied. With an initial fluence of approximately $\\rm{3 \\times 10^{12}\\,1\\,MeV\\,n_{eq}}$, a decrease in the Effective Depletion Voltage (EDV) of around 25\\,V is observed, attributed to oxygen induced removal of boron interstitial sites. Following this initial decrease, the EDV increases at a comparable rate to the type inverted n-on-n type sensors, with rates of $(1.43\\pm 0.16) \\times 10 ^{-12}\\,\\rm{V} / \\, 1 \\, \\rm{MeV\\,n_{eq}}$ and $(1.35\\pm 0.25) \\times 10 ^{-12}\\,\\rm{V} / \\, 1 \\, \\rm{MeV\\,n_{eq}}$ measured for n-on-p and n-on-n type sensors, respectively. A reduction in the charge collection efficiency due to an unexpected effect involving the second metal layer readout lines is observed.

  11. Implementing Per Bak's Sand Pile Model as a Two-Dimensional Cellular Automaton

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Implementing Per Bak's Sand Pile Model as a Two-Dimensional Cellular Automaton Leigh Tesfatsion 21 January 2009 Econ 308 Presentation Outline · Brief review: What is a Cellular Automaton? · Sand piles and "self-organized criticality" · Algorithmic description of Per Bak's sand pile model as a two

  12. Trigger-Wave Propagation in Arbitrary Metrics in Asynchronous Cellular Logic Arrays

    E-Print Network [OSTI]

    Dudek, Piotr

    Trigger-Wave Propagation in Arbitrary Metrics in Asynchronous Cellular Logic Arrays Przemyslaw image processing tasks using trigger-wave propagation in a medium with a hardware-controlled metric. The principles of wave propagation in cellular four-connected logic arrays emulating different distance measure

  13. EECE 595: SPREAD SPECTRUM COMMUNICATIONS 1 Distributed Power Control in CDMA Cellular

    E-Print Network [OSTI]

    EECE 595: SPREAD SPECTRUM COMMUNICATIONS 1 Distributed Power Control in CDMA Cellular System Aly El-Osery Abstract In wireless cellular communication, it is essential to #12;nd e#11;ective means of power control control will heavily impact the system capacity. Distributed power control (DPC) is a natural choice

  14. EECE 595: SPREAD SPECTRUM COMMUNICATIONS 1 Distributed Power Control in CDMA Cellular

    E-Print Network [OSTI]

    EECE 595: SPREAD SPECTRUM COMMUNICATIONS 1 Distributed Power Control in CDMA Cellular System Aly El-Osery Abstract In wireless cellular communication, it is essential to #12;nd e#11;ective means of power control power control will heavily impact the system capacity. Distributed power control (DPC) is a natural

  15. Characterizing Geospatial Dynamics of Application Usage in a 3G Cellular Data Network

    E-Print Network [OSTI]

    Fisher, Kathleen

    Characterizing Geospatial Dynamics of Application Usage in a 3G Cellular Data Network M. Zubair provided the evidence that significant geospatial correla- tions, in terms of traffic volume and application access, exist in cellular network usage. Such geospatial correlation patterns provide local

  16. CELLULAR FOAMS: A POTENTIAL INNOVATIVE SOLID BREEDER MATERIAL FOR FUSION APPLICATIONS

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    the development of ceramic foams or cellular ceramics for solid breeders in fusion reactor blankets. A cellular breeder material has a number of thermo-mechanical advantages over pebble beds, which can enhance blanket, and improved breeder-wall contact would result in a reduction of blanket multiplier and structure volume

  17. A Randomized Saturation Degree Heuristic for Channel Assignment in Cellular Radio Networks

    E-Print Network [OSTI]

    Battiti, Roberto

    in a mobile station setting is growing rapidly. The #12;rst cellular system, known as AMPS (Advanced Mobile Phone Service), appeared in Chicago in 1979. A cellular system was introduced in Europe in 1981 in the Scandinavian countries, and was called NMT (Nordic Mobile Tele- phone). The Channel Assignment Problem (CAP

  18. A Randomized Saturation Degree Heuristic for Channel Assignment in Cellular Radio Networks

    E-Print Network [OSTI]

    Battiti, Roberto

    rapidly. The first cellular system, known as AMPS (Advanced Mobile Phone Service), appeared in Chicago in 1979. A cellular system was introduced in Europe in 1981 in the Scandinavian countries, and was called NMT (Nordic Mobile Tele­ phone). The Channel Assignment Problem (CAP) is fairly well studied

  19. Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks

    E-Print Network [OSTI]

    Tan, Chee Wei

    Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks Chee transmission in a CDMA cellular network, we propose an optimal power control scheme with congestion Wei Tan1, Daniel P. Palomar2, and Mung Chiang1 1 Electrical Engineering Dept., Princeton University

  20. A Mobility Model for Cost Analysis in Integrated Cellular/WLANs

    E-Print Network [OSTI]

    Shenoy, Nirmala

    A Mobility Model for Cost Analysis in Integrated Cellular/WLANs Nirmala Shenoy, Bruce Hartpence, Information Technology Department, Rochester Institute of Technology, Rochester NY 14623, USA Rafael Mantilla that can be used to study the costs and benefits of integrating cellular and Wireless LANs, from a vendor

  1. Self-Optimization in Mobile Cellular Networks: Power Control and User Association

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Self-Optimization in Mobile Cellular Networks: Power Control and User Association Chung Shue Chen develop mathematical and algorith- mic tools for the self-optimization of mobile cellular networks the wireless devices are proposed. We focus on the optimization of transmit power and of user association

  2. Energy consumption in cellular network: ON-OFF model and impact of mobility

    E-Print Network [OSTI]

    Energy consumption in cellular network: ON-OFF model and impact of mobility Thanh Tung Vu Telecom consumption in cellular network and we focus on the distribution of energy consumed by a base station. We first define the energy consumption model, in which the consumed energy is divided into two parts

  3. Sensitivity of forced air distribution system efficiency to climate, duct location, air leakage and insulation

    E-Print Network [OSTI]

    Walker, Iain

    2001-01-01T23:59:59.000Z

    Location, Air Leakage and Insulation Iain S. Walker Energy4 Duct Insulation, Location and Leakageinsulation

  4. Cellular Networks as Models for Planck-Scale Physics

    E-Print Network [OSTI]

    Manfred Requardt

    1998-06-17T23:59:59.000Z

    Starting from the working hypothesis that both physics and the corresponding mathematics have to be described by means of discrete concepts on the Planck scale, one of the many problems one has to face in this enterprise is to find the discrete protoforms of the building blocks of our ordinary continuum physics and mathematics. We base our own approach on what we call `cellular networks', consisting of cells (nodes) interacting with each other via bonds (figuring as elementary interactions) according to a certain `local law'. Geometrically our dynamical networks are living on graphs. Hence a substantial amount of the investigation is devoted to the developement of various versions of discrete (functional) analysis and geometry on such (almost random) webs. Another important topic we address is a suitable concept of intrinsic (fractal) dimension on erratic structures of this kind. In the course of the investigation we make comments concerning both different and related approaches to quantum gravity as, say, the spin network framework. It may perhaps be said that certain parts of our programme seem to be a realisation of ideas sketched by Smolin some time ago (see the introduction).

  5. The size, shape, and dynamics of cellular blebs

    E-Print Network [OSTI]

    Lim, Fong Yin; Mahadevan, L

    2015-01-01T23:59:59.000Z

    A cellular bleb grows when a portion of the cell membrane detaches from the underlying cortex under the influence of a cytoplasmic pressure. We develop a quantitative model for the growth and dynamics of these objects in a simple two-dimensional setting. In particular, we first find the minimum cytoplasmic pressure and minimum unsupported membrane length for a stationary bleb to nucleate and grow as a function of the membrane-cortex adhesion. We next show how a bleb may travel around the periphery of the cell when the cytoplasmic pressure varies in space and time in a prescribed way and find that the traveling speed is governed by the speed of the pressure change induced by local cortical contraction while the shape of the traveling bleb is governed by the speed of cortical healing. Finally, we relax the assumption that the pressure change is prescribed and couple it hydrodynamically to the cortical contraction and membrane deformation. By quantifying the phase space of bleb formation and dynamics, our framew...

  6. Acceptable Information Technology Devices | Y-12 National Security...

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

    without limitation, cellular telephones, smart phones, personal digital assistants, personal electronic devices, pagers, and flash memory storage devices. Examples include...

  7. Continuous wavelet transform analysis and modal location analysis acoustic emission source location for nuclear piping crack growth monitoring

    SciTech Connect (OSTI)

    Mohd, Shukri [Nondestructive Testing Group, Industrial Technology Division, Malaysian Nuclear Agency, 43000, Bangi, Selangor (Malaysia); Holford, Karen M.; Pullin, Rhys [Cardiff School of Engineering, Cardiff University, Queen's Buildings, The Parade, CARDIFF CF24 3AA (United Kingdom)

    2014-02-12T23:59:59.000Z

    Source location is an important feature of acoustic emission (AE) damage monitoring in nuclear piping. The ability to accurately locate sources can assist in source characterisation and early warning of failure. This paper describe the development of a novelAE source location technique termed 'Wavelet Transform analysis and Modal Location (WTML)' based on Lamb wave theory and time-frequency analysis that can be used for global monitoring of plate like steel structures. Source location was performed on a steel pipe of 1500 mm long and 220 mm outer diameter with nominal thickness of 5 mm under a planar location test setup using H-N sources. The accuracy of the new technique was compared with other AE source location methods such as the time of arrival (TOA) techniqueand DeltaTlocation. Theresults of the study show that the WTML method produces more accurate location resultscompared with TOA and triple point filtering location methods. The accuracy of the WTML approach is comparable with the deltaT location method but requires no initial acoustic calibration of the structure.

  8. Automated detection and location of indications in eddy current signals

    DOE Patents [OSTI]

    Brudnoy, David M. (Albany, NY); Oppenlander, Jane E. (Burnt Hills, NY); Levy, Arthur J. (Schenectady, NY)

    2000-01-01T23:59:59.000Z

    A computer implemented information extraction process that locates and identifies eddy current signal features in digital point-ordered signals, signals representing data from inspection of test materials, by enhancing the signal features relative to signal noise, detecting features of the signals, verifying the location of the signal features that can be known in advance, and outputting information about the identity and location of all detected signal features.

  9. Locations of Smart Grid Demonstration and Large-Scale Energy...

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

    the location of all projects created with funding from the Smart Grid Demonstration and Energy Storage Project, funded through the American Recovery and Reinvestment Act....

  10. Optimization Online - An MILP approach to Multi-location, Multi ...

    E-Print Network [OSTI]

    Christina N Burt

    2014-11-30T23:59:59.000Z

    Nov 30, 2014 ... An MILP approach to Multi-location, Multi-Period Equipment Selection for Surface Mining with Case Studies. Christina N Burt(cnburt ***at*** ...

  11. Located in historic Los Alamos, New Mexico against the backdrop...

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

    Located in historic Los Alamos, New Mexico against the backdrop of the lush Jemez Mountains, Los Alamos National Laboratory (LANL) offers its education program participants...

  12. NMOCD - Form G-102 - Geothermal Resources Well Location and Acreage...

    Open Energy Info (EERE)

    Well Location and Acreage Dedication Plat Author State of New Mexico Energy and Minerals Department Published New Mexico Oil Conservation Division, 1978 DOI Not Provided...

  13. Attack-Resistant Location Estimation in Sensor (Revised August 2005)

    E-Print Network [OSTI]

    Ning, Peng

    role in many sensor network applications. Not only do applications such as environment monitoring and target tracking require sensors' location information to fulfill their tasks, but several fundamental

  14. acoustic location system: Topics by E-print Network

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

    ON POWER SYSTEMS, VOL. 29, NO. 1, JANUARY 2014 203 Distribution Locational Marginal Pricing for Optimal Power Transmission, Distribution and Plants Websites Summary:...

  15. anatomic subsite location: Topics by E-print Network

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

    services (e.g., electronic tolling, congestion pricing, traffic statistics, insurance pricing, location-based social applications), ... Popa, Raluca Ada 2010-01-01 First Page...

  16. agency dtra location: Topics by E-print Network

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

    flows or spillovers between multinational enterprises (MNEs the diversity of locational environments. The localization of knowledge sources depends on MNE group of...

  17. Research Site Locations for Current and Former EERE Postdoctoral...

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

    Research Site Locations for Current and Former EERE Postdoctoral Awards, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. eeremap2015.pdf...

  18. The Value of Flexibility in Robust Location-Transportation Problem

    E-Print Network [OSTI]

    Amir Ardestani-Jaafari

    2014-11-25T23:59:59.000Z

    Nov 25, 2014 ... Abstract: Facility location decisions play a critical role in transportation planning. In fact, it has recently become essential to study how such ...

  19. Title 33 CFR 115 Bridge Locations and Clearances: Administrative...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal Regulation: Title 33 CFR 115 Bridge Locations and Clearances: Administrative ProceduresLegal...

  20. Identification of High Collision Concentration Locations Under Wet Weather Conditions

    E-Print Network [OSTI]

    Hwang, Taesung; Chung, Koohong; Ragland, David; Chan, Chin-Yao

    2008-01-01T23:59:59.000Z

    conducted under wet weather conditions. Observations fromLeahy, M. , and Suggett, J. Weather as a Chronic Hazard forLocations Under Wet Weather Conditions Taesung Hwang,

  1. p-facility Huff location problem on networks ?

    E-Print Network [OSTI]

    2014-10-30T23:59:59.000Z

    ing field, in problems such as location of petrol stations, shopping centers or restaurants. [14, 20, 22]. Network optimization models [5] are widely used in practice ...

  2. Colorado CRS 29-20-108, Location, Construction, or Improvement...

    Open Energy Info (EERE)

    Location, Construction, or Improvement of Major Electrical or Natural Gas Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  3. Condensing Heating and Water Heating Equipment Workshop Location...

    Energy Savers [EERE]

    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time:...

  4. IGF-I enhances cellular senescence via the reactive oxygen species-p53 pathway

    SciTech Connect (OSTI)

    Handayaningsih, Anastasia-Evi; Takahashi, Michiko; Fukuoka, Hidenori; Iguchi, Genzo; Nishizawa, Hitoshi; Yamamoto, Masaaki; Suda, Kentaro [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)] [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan); Takahashi, Yutaka, E-mail: takahash@med.kobe-u.ac.jp [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)] [Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe (Japan)

    2012-08-24T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Cellular senescence plays an important role in tumorigenesis and aging process. Black-Right-Pointing-Pointer We demonstrated IGF-I enhanced cellular senescence in primary confluent cells. Black-Right-Pointing-Pointer IGF-I enhanced cellular senescence in the ROS and p53-dependent manner. Black-Right-Pointing-Pointer These results may explain the underlying mechanisms of IGF-I involvement in tumorigenesis and in regulation of aging. -- Abstract: Cellular senescence is characterized by growth arrest, enlarged and flattened cell morphology, the expression of senescence-associated {beta}-galactosidase (SA-{beta}-gal), and by activation of tumor suppressor networks. Insulin-like growth factor-I (IGF-I) plays a critical role in cellular growth, proliferation, tumorigenesis, and regulation of aging. In the present study, we show that IGF-I enhances cellular senescence in mouse, rat, and human primary cells in the confluent state. IGF-I induced expression of a DNA damage marker, {gamma}H2AX, the increased levels of p53 and p21 proteins, and activated SA-{beta}-gal. In the confluent state, an altered downstream signaling of IGF-I receptor was observed. Treatment with a reactive oxygen species (ROS) scavenger, N-acetylcystein (NAC) significantly suppressed induction of these markers, indicating that ROS are involved in the induction of cellular senescence by IGF-I. In p53-null mouse embryonic fibroblasts, the IGF-I-induced augmentation of SA-{beta}-gal and p21 was inhibited, demonstrating that p53 is required for cellular senescence induced by IGF-I. Thus, these data reveal a novel pathway whereby IGF-I enhances cellular senescence in the ROS and p53-dependent manner and may explain the underlying mechanisms of IGF-I involvement in tumorigenesis and in regulation of aging.

  5. 4602 IP Telephone User's Guide

    E-Print Network [OSTI]

    Communications Commission Statement Part 15: Class B Statement. This equipment has been tested and found, intellectual property, material assets, finan- cial resources, labor costs, and/or legal costs. Federal in accordance with the instructions, may cause harmful interference to radio communications. However

  6. Title: Telephone: FAX: Last Name:

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001) -heating oilAll Tables133,477the most902 (2010)

  7. Blind Channel Identification for the Emitter Location Problem

    E-Print Network [OSTI]

    Fowler, Mark

    a thesis entitled "Blind Channel Identification for the Emitter Location Problem: A Least Square ApproachBlind Channel Identification for the Emitter Location Problem: A Least Square Approach BY Cheung C. Chau B.S.E.E., Binghamton University, 2000 Thesis Submitted in Partial Fulfillment of the Requirements

  8. Derivation of Locational Marginal Prices for Restructured Wholesale Power Markets

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Derivation of Locational Marginal Prices for Restructured Wholesale Power Markets Haifeng Liu restructured wholesale power markets, the detailed derivation of LMPs as actually used in industry practice Operator (MISO). Keywords: Locational marginal pricing, wholesale power market, AC optimal power flow, DC

  9. Model-based Lifecycle Optimization of Well Locations

    E-Print Network [OSTI]

    Van den Hof, Paul

    Model-based Lifecycle Optimization of Well Locations and Production Settings in Petroleum Reservoirs #12;#12;MODEL-BASED LIFECYCLE OPTIMIZATION OF WELL LOCATIONS AND PRODUCTION SETTINGS IN PETROLEUM System Approach Petroleum Production" (ISAPP) programme. The knowledge center is a long-term co

  10. Benefits of Location-Based Access Control: A Literature Study

    E-Print Network [OSTI]

    Wieringa, Roel

    Benefits of Location-Based Access Control: A Literature Study Andr´e van Cleeff, Wolter Pieters.pieters, r.j.wieringa}@utwente.nl Abstract--Location-based access control (LBAC) has been suggested-based, physical and logical access control, (ii) improving the transparency of LBAC decision making, and (iii

  11. Quartz resonators thermal modelization using located constants networks

    E-Print Network [OSTI]

    Boyer, Edmond

    of quartz resonator. The designed model is tested by comparison of the experimental frequency versus235 Quartz resonators thermal modelization using located constants networks S. Galliou and J. P modelization of quartz resonators is first presented ; next, the method consisting on establishing a located

  12. Detecting and Locating Radioactive Signals with Wireless Sensor Networks

    E-Print Network [OSTI]

    Zhang, Tonglin

    Detecting and Locating Radioactive Signals with Wireless Sensor Networks Tonglin Zhang Department-765-4940558 AbstractMethods of detecting and locating nuclear radioac- tive targets via wireless sensor networks (WSN model, radia- tion and radioactive isotopes, wireless sensor network. I. INTRODUCTION Currently, using

  13. A MODELING APPROACH FOR LOCATING LOGISTICS PLATFORMS FOR FAST PARCEL

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 29 A MODELING APPROACH FOR LOCATING LOGISTICS PLATFORMS FOR FAST PARCEL DELIVERY IN URBAN AREAS for optimizing, in a sustainable way (i.e. economical, eco-friendly and societal), the location of logistics has a logistics platform right in its centre (ARENC: 41362 m2 of warehouses and offices

  14. Facility Location with Hierarchical Facility Costs Zoya Svitkina #

    E-Print Network [OSTI]

    Tardos, Ã?va

    Facility Location with Hierarchical Facility Costs Zoya Svitkina # â?? Eva Tardos + Abstract We consider the facility location problem with hierarchi­ cal facility costs, and give a (4 installation costs. Shmoys, Swamy and Levi [13] gave an approxi­ mation algorithm for a two­level version

  15. Comparison of Different Methods for Next Location Prediction

    E-Print Network [OSTI]

    Ungerer, Theo

    Comparison of Different Methods for Next Location Prediction Jan Petzold, Faruk Bagci, Wolfgang prediction anticipates a person's movement based on the history of previous sojourns. It is useful location prediction methods: dynamic Bayesian network, multi-layer perceptron, Elman net, Markov predictor

  16. Location of Mobile Terminals using Time Measurements and Survey Points

    E-Print Network [OSTI]

    Plataniotis, Konstantinos N.

    Location of Mobile Terminals using Time Measurements and Survey Points M. McGuire ,K.N. Plataniotis is the Time Difference of Arrival (TDoA)method where the location of the mobile terminal is estimated using research communityon technologiesthat can estimatethe loca- tion of mobile terminals. Mobile terminal

  17. Models for Offender Target Location Selection with Explicit Dependency Structures

    E-Print Network [OSTI]

    O'Leary, Michael

    Models for Offender Target Location Selection with Explicit Dependency Structures Mike O'Leary April 30 - May 1, 2012 O'Leary & Tucker (Towson University) Target Location Selection QMDNS 2012 1 / 54 in this study We thank Phil Canter from the Baltimore County Police Department for his assistance. O'Leary

  18. Stable control of distributed hysteretic systems using cellular broadcast stochastic feedback

    E-Print Network [OSTI]

    Wood, Levi Benjamin

    This work develops a provably stable broadcast feedback approach to regulating the aggregate output of a collection of stochastically behaving cellular units with pronounced hysteresis. Similar to skeletal muscle, comprised ...

  19. Design and analysis of active fluid-and-cellular solid composites for controllable stiffness robotic elements

    E-Print Network [OSTI]

    Cheng, Nadia G. (Nadia Gen San)

    2009-01-01T23:59:59.000Z

    The purpose of this thesis is to investigate the use of a new class of materials for realizing soft robots. Specifically, meso-scale composites--composed of cellular solids impregnated with active fluids-were be designed ...

  20. Comparison of cellular responses induced by low level light in different cell types

    E-Print Network [OSTI]

    Hamblin, Michael R.

    Discoveries are rapidly being made in multiple laboratories that shed "light" on the fundamental molecular and cellular mechanisms underlying the use of low level light therapy (LLLT) in vitro, in animal models and in ...

  1. Compressive behavior of trabecular bone in the proximal tibia using a cellular solid model 

    E-Print Network [OSTI]

    Prommin, Danu

    2005-11-01T23:59:59.000Z

    In this study, trabecular architecture is considered as a cellular solid structure, including both intact and damaged bone models. ??Intact?? bone models were constructed based on ideal versions of 25, 60 and 80-year-old ...

  2. Simulation Methods for Estimation of Blocking Probabilities in Cellular Telecommunication Networks

    E-Print Network [OSTI]

    Vázquez-Abad, Felisa J.

    .2.1 Subsampling the ribs . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7.2.2 Choice of quasi/TDMA cellular mobile communication networks us- ing dynamic channel assignment are hard to compute for realistic

  3. A constraint optimization framework for discovery of cellular signaling and regulatory networks

    E-Print Network [OSTI]

    Huang, Shao-shan Carol

    2011-01-01T23:59:59.000Z

    Cellular signaling and regulatory networks underlie fundamental biological processes such as growth, differentiation, and response to the environment. Although there are now various high-throughput methods for studying ...

  4. Cellular Foams: A Potential Innovative Solid Breeder Material for Fusion Applications

    SciTech Connect (OSTI)

    Sharafat, S.; Ghoniem, N.; Williams, B.; Babcock, J. [University of California Los Angeles (United States)

    2005-05-15T23:59:59.000Z

    Ceramic foam and cellular materials are being used in a wide variety of industries and are finding ever growing number of applications. Over the past decade advances in manufacturing of cellular materials have resulted in ceramics with highly uniform interconnected porosities ranging in size from a few {mu}m to several mm. These relatively new ceramic foam materials have a unique set of thermo-mechanical properties, such as excellent thermal shock resistance and high surface to volume ratios. Based on new advances in processing ceramic foams, we suggest the development of ceramic foams or cellular ceramics for solid breeders in fusion reactor blankets. A cellular breeder material has a number of thermo-mechanical advantages over pebble beds, which can enhance blanket performance, improve operational stability, and reduce overall blanket costs.

  5. Engineered sensors and genetic regulatory networks for control of cellular metabolism

    E-Print Network [OSTI]

    Moser, Felix, Ph. D. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    Complex synthetic genetic programs promise unprecedented control over cellular metabolism and behavior. In this thesis, I describe the design and development of a synthetic genetic program to detect conditions underlying ...

  6. Cellular resolution ex vivo imaging of gastrointestinal tissues with coherence microscopy

    E-Print Network [OSTI]

    Fujimoto, James G.

    Optical coherence microscopy (OCM) combines confocal microscopy and optical coherence tomography (OCT) to improve imaging depth and contrast, enabling cellular imaging in human tissues. We aim to investigate OCM for ex ...

  7. Optimizing cellular attachment and function in long-term hepatocyte cultures using polyelectrolyte multilayer surface modification

    E-Print Network [OSTI]

    Wu, Jonathan (Jonathan G.)

    2006-01-01T23:59:59.000Z

    Hepatocyte morphology is known to be closely linked to cellular functions. As a result, morphogenesis is extremely important to attain organ-equivalent levels of tissue function from in vitro cultures. Thus, a challenge ...

  8. On the Dimensioning of Cellular OFDMA Networks Jean-Marc Kelifa

    E-Print Network [OSTI]

    Boyer, Edmond

    On the Dimensioning of Cellular OFDMA Networks Jean-Marc Kelifa , Marceau Coupechoux,b , Philippe.kelif@orange-ftgroup.com (Jean-Marc Kelif), coupecho@enst.fr (Marceau Coupechoux), godlewsk@enst.fr (Philippe Godlewski) Preprint

  9. In vivo imaging of C. elegans ASH neurons: cellular response and adaptation to chemical repellents

    E-Print Network [OSTI]

    Schafer, William R.

    Erratum In vivo imaging of C. elegans ASH neurons: cellular response and adaptation to chemical neurons highlighted. From the ASH cell body, the dendrite runs anteriorly until the tip of the head ending

  10. Design and application of a cellular, piezoelectric, artificial muscle actuator for biorobotic systems

    E-Print Network [OSTI]

    Secord, Thomas W. (Thomas William)

    2010-01-01T23:59:59.000Z

    One of the foremost challenges in robotics is the development of muscle-like actuators that have the capability to reproduce the smooth motions observed in animals. Biological muscles have a unique cellular structure that ...

  11. Cellular and genetic mechanisms of new tissue production in the regenerating planarian Schmidtea mediterranea

    E-Print Network [OSTI]

    Wagner, Daniel Elger

    2012-01-01T23:59:59.000Z

    Regeneration of missing body parts is biologically fascinating, yet poorly understood. Many instances of regeneration, such as the replacement of amphibian limbs or planarian heads, require both a source for new cellular ...

  12. Field Description Source Who is providing this information? Please provide Name, telephone number, affiliation, email so that we may contact you if clarification is needed

    E-Print Network [OSTI]

    descriptive name for this model Crop What biostock crops or other inputs into the bioenergy conversion/are the bioenergy product(s) produced in this model? (e.g., biodiesel, ethanol, etc.) Byproduct What, if any.) that are NOT used for bioenergy REPEAT FOR EACH DIFFERENT PARTNER IN THE MODEL: START Partner/Location Please list

  13. Anywhere But Here: An Introduction to State Control of Hazardous Waste Facility Location

    E-Print Network [OSTI]

    Tarlock, Dan A.

    1981-01-01T23:59:59.000Z

    State Control Of Hazardous- Waste Facility Location A. Danautonomy over the location of hazardous-waste managementa hazardous-waste facility-siting process is the location of

  14. Residential mobility and location choice: a nested logit model with sampling of alternatives

    E-Print Network [OSTI]

    Lee, Brian H.; Waddell, Paul

    2010-01-01T23:59:59.000Z

    Waddell, P. : Modeling residential location in UrbanSim. In:D. (eds. ) Modelling Residential Location Choice. Springer,based model system and a residential location model. Urban

  15. Mapping textures on 3d terrains: a hybrid cellular automata approach

    E-Print Network [OSTI]

    Sinvhal, Swapnil

    2007-04-25T23:59:59.000Z

    ?. Benati [7] showed that cellular automata can be used to model phenomena typical of living communities like reproduction, self-organization and a complex evolution. An interesting relation between fractals and cellular automata has been discussed... automata approach to represent a model. This gives the advantage of direct texture simulation on the model. II.c Terrain Generation Fractals [57] have been used to generate terrains by many terrain generation engines like fracPlanet [1] and Frac...

  16. Coulter counter determination of bacterial growth and cellular size change following ??Co gamma irradiation

    E-Print Network [OSTI]

    Gaston, Gary W

    1976-01-01T23:59:59.000Z

    COULTER COUNTER DETERMINATION OF BACTERIAL GROWTH AND CELLULAR SIZE CHANGE FOLLOWING Co GAMMA IRRADIATION A Thesis by GARY W. GASTON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1976 Ma)or Subject: Biophysics COULTER COUNTER DETERMINATION OF BACTERIAL GROWTH AND CELLULAR SIZE CHANGE FOLLOWING Co GAMMA IRRADIATION A Thesis by GARY W. GASTON APPROVED as to style and content by: ead...

  17. Coulter counter determination of bacterial growth and cellular size change following ??Co gamma irradiation 

    E-Print Network [OSTI]

    Gaston, Gary W

    1976-01-01T23:59:59.000Z

    COULTER COUNTER DETERMINATION OF BACTERIAL GROWTH AND CELLULAR SIZE CHANGE FOLLOWING Co GAMMA IRRADIATION A Thesis by GARY W. GASTON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1976 Ma)or Subject: Biophysics COULTER COUNTER DETERMINATION OF BACTERIAL GROWTH AND CELLULAR SIZE CHANGE FOLLOWING Co GAMMA IRRADIATION A Thesis by GARY W. GASTON APPROVED as to style and content by: ead...

  18. Please read the information on the bottom of this form before you fill it out in its entirety. Return the completed form to the ASI Marketing Office located in the TSU, Room 7, at least 10 business days before you want your message to be displayed.

    E-Print Network [OSTI]

    de Lijser, Peter

    days before you want your message to be displayed. For questions regarding the status of your message: _____________________________________________________ Contact Telephone: __________________________ Message Telephone: __________________________ Display time Green Yellow Type of Message: Announcement Event Special Recruitment Other: _____________ Titan Student

  19. Location and design of a competitive facility for profit maximisation

    E-Print Network [OSTI]

    A single facility has to be located in competition with fixed existing facilities of .... xa and a strictly positive weight ?a, supposed to be an indicator of its buying ...

  20. 2013 Fall Commencement Receptions College/School Time Location

    E-Print Network [OSTI]

    Pittendrigh, Barry

    2013 Fall Commencement Receptions College/School Time Location Agriculture 12/15 after ceremony@purdue.edu Nuclear 12/15 11:30-1:00 Nuclear Engineering Bldg, Rm 115 For more info Chrystal Randler (765

  1. Position: Forestry Intern Location: Lower Suwannee National Wildlife Refuge

    E-Print Network [OSTI]

    Mazzotti, Frank

    Position: Forestry Intern Location: Lower Suwannee National Wildlife Refuge Application Process: Student Conservation Association (SCA) Forestry and biological Wildlife Refuge. This forestry position will be mostly field work within the Lower

  2. accident location analysis: Topics by E-print Network

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

    At the end, some safety-related recommendations are listed. Balda, F 2002-01-01 54 Multivariate data analysis based on two location vectors and two scatter matrices...

  3. Identification of critical locations across multiple infrastructures for terrorist actions

    E-Print Network [OSTI]

    Patterson, Sean A. (Sean Albert), 1981-

    2005-01-01T23:59:59.000Z

    This paper discusses a possible approach to ranking geographic regions that can influence multiple infrastructures. Once ranked, decision makers can determine whether these regions are critical locations based on their ...

  4. Location and Institution SOUTH AFRICA -PRETORIA FORDHAM UNIVERSITY -UBUNTU PROGRAM

    E-Print Network [OSTI]

    Galles, David

    Location and Institution SOUTH AFRICA - PRETORIA FORDHAM UNIVERSITY - UBUNTU demographics, and South Africa. Students will also take a required module in Sociology holders need a student visa to enter and study in South Africa, which must

  5. arbitrarily located electric: Topics by E-print Network

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

    efficiently manage the electricity cost of distributed IDCs based on the Locational Marginal Pricing (LMP Rahman, A.K.M. Ashikur 475 Proper Use of ElectricGas UtilityType...

  6. An Information Theoretic Location Verification System for Wireless Networks

    E-Print Network [OSTI]

    Yan, Shihao; Nevat, Ido; Peters, Gareth W

    2012-01-01T23:59:59.000Z

    As location-based applications become ubiquitous in emerging wireless networks, Location Verification Systems (LVS) are of growing importance. In this paper we propose, for the first time, a rigorous information-theoretic framework for an LVS. The theoretical framework we develop illustrates how the threshold used in the detection of a spoofed location can be optimized in terms of the mutual information between the input and output data of the LVS. In order to verify the legitimacy of our analytical framework we have carried out detailed numerical simulations. Our simulations mimic the practical scenario where a system deployed using our framework must make a binary Yes/No "malicious decision" to each snapshot of the signal strength values obtained by base stations. The comparison between simulation and analysis shows excellent agreement. Our optimized LVS framework provides a defence against location spoofing attacks in emerging wireless networks such as those envisioned for Intelligent Transport Systems, wh...

  7. Methods for short-circuit identification and location in automobiles

    E-Print Network [OSTI]

    Crumlin, Alex Justin

    2006-01-01T23:59:59.000Z

    As the number of electrical components in cars increases at a rapid rate, so too does the chance for electrical failure. A method for locating shorts to the chassis of a car is developed in this thesis. The developed ...

  8. Short & long run transmission incentives for generation location

    E-Print Network [OSTI]

    Turvey, Ralph

    2006-01-01T23:59:59.000Z

    This paper is about one aspect of Britain's electricity trading system, its advantages and its weaknesses concerning the incentives it provides or fails to provide for the location of generation. (Similar considerations ...

  9. ambulance location monitoring: Topics by E-print Network

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

    model adds a dependence on the datatype used to derive the location. M. S. Briggs; G. N. Pendleton; J. J. Brainerd; V. Connaughton; R. M. Kippen; C. Meegan; K. Hurley...

  10. Infill location determination and assessment of corresponding uncertainty

    E-Print Network [OSTI]

    Senel, Ozgur

    2009-05-15T23:59:59.000Z

    tried to solve this problem with statistical approaches. In this study, a reservoir simulation based approach was used to select infill well locations. I used multiple reservoir realizations to take different possible outcomes into consideration...

  11. Scalable Energy Efficient Location Aware Multicast Protocol for MANET (SEELAMP)

    E-Print Network [OSTI]

    Kamboj, Pariza

    2010-01-01T23:59:59.000Z

    Multicast plays an important role in implementing the group communications in bandwidth scarce multihop mobile ad hoc networks. However, due to the dynamic topology of MANETs it is very difficult to build optimal multicast trees and maintaining group membership, making even more challenging to implement scalable and robust multicast in Mobile Ad hoc Networks (MANET). A scalable and energy efficient location aware multicast algorithm, called SEELAMP, for mobile ad hoc networks is presented in the paper that is based on creation of shared tree using the physical location of the nodes for the multicast sessions. It constructs a shared bi-directional multicast tree for its routing operations rather than a mesh, which helps in achieving more efficient multicast delivery. The algorithm uses the concept of small overlapped zones around each node for proactive topology maintenance with in the zone. Protocol depends on the location information obtained using a distributed location service, which effectively reduces th...

  12. New approach to the fault location problem using synchronized sampling

    E-Print Network [OSTI]

    Mrkic, Jasna

    1994-01-01T23:59:59.000Z

    This thesis presents a new approach to solving the problem of fault location on a transmission line using synchronized data from both ends of the line. The synchronized phase voltage and current samples taken during the fault transient are used...

  13. accident locations: Topics by E-print Network

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

    17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Exact Location : Date of Accident : AM PM Environmental Sciences and Ecology Websites Summary: SSN Cell Phone Home...

  14. Location of the solar dynamo and near-surface shear

    E-Print Network [OSTI]

    Axel Brandenburg

    2005-12-29T23:59:59.000Z

    The location of the solar dynamo is discussed in the context of new insights into the theory of nonlinear turbulent dynamos. It is argued that, from a dynamo-theoretic point of view, the bottom of the convection zone is not a likely location and that the solar dynamo may be distributed over the convection zone. The near surface shear layer produces not only east-west field alignment, but it also helps the dynamo disposing of its excess small scale magnetic helicity.

  15. Predicting threshold and location of laser damage on optical surfaces

    DOE Patents [OSTI]

    Siekhaus, Wigbert (Berkeley, CA)

    1987-01-01T23:59:59.000Z

    An apparatus useful in the prediction of the damage threshold of various optical devices, the location of weak spots on such devices and the location, identification, and elimination of optical surface impurities comprising, a focused and pulsed laser, an photo electric detector/imaging means, and a timer. The weak spots emit photoelectrons when subjected to laser intensities that are less than the intensity actually required to produce the damage. The weak spots may be eliminated by sustained exposure to the laser beam.

  16. Cell-to-cell communication and cellular environment alter the somatostatin status of delta cells

    SciTech Connect (OSTI)

    Kelly, Catriona, E-mail: catriona.kelly@qub.ac.uk [SAAD Centre for Pharmacy and Diabetes, School of Biomedical Sciences, University of Ulster, Coleraine (United Kingdom)] [SAAD Centre for Pharmacy and Diabetes, School of Biomedical Sciences, University of Ulster, Coleraine (United Kingdom); Flatt, Peter R.; McClenaghan, Neville H. [SAAD Centre for Pharmacy and Diabetes, School of Biomedical Sciences, University of Ulster, Coleraine (United Kingdom)] [SAAD Centre for Pharmacy and Diabetes, School of Biomedical Sciences, University of Ulster, Coleraine (United Kingdom)

    2010-08-20T23:59:59.000Z

    Research highlights: {yields} TGP52 cells display enhanced functionality in pseudoislet form. {yields} Somatostatin content was reduced, but secretion increased in high glucose conditions. {yields} Cellular interactions and environment alter the somatostatin status of TGP52 cells. -- Abstract: Introduction: Somatostatin, released from pancreatic delta cells, is a potent paracrine inhibitor of insulin and glucagon secretion. Islet cellular interactions and glucose homeostasis are essential to maintain normal patterns of insulin secretion. However, the importance of cell-to-cell communication and cellular environment in the regulation of somatostatin release remains unclear. Methods: This study employed the somatostatin-secreting TGP52 cell line maintained in DMEM:F12 (17.5 mM glucose) or DMEM (25 mM glucose) culture media. The effect of pseudoislet formation and culture medium on somatostatin content and release in response to a variety of stimuli was measured by somatostatin EIA. In addition, the effect of pseudoislet formation on cellular viability (MTT and LDH assays) and proliferation (BrdU ELISA) was determined. Results: TGP52 cells readily formed pseudoislets and showed enhanced functionality in three-dimensional form with increased E-cadherin expression irrespective of the culture environment used. However, culture in DMEM decreased cellular somatostatin content (P < 0.01) and increased somatostatin secretion in response to a variety of stimuli including arginine, calcium and PMA (P < 0.001) when compared with cells grown in DMEM:F12. Configuration of TGP52 cells as pseudoislets reduced the proliferative rate and increased cellular cytotoxicity irrespective of culture medium used. Conclusions: Somatostatin secretion is greatly facilitated by cell-to-cell interactions and E-cadherin expression. Cellular environment and extracellular glucose also significantly influence the function of delta cells.

  17. Keynote address: cellular reduction of nitroimidazole drugs: potential for selective chemotherapy and diagnosis of hypoxic cells

    SciTech Connect (OSTI)

    Chapman, J.D.; Lee, J.; Meeker, B.E.

    1989-04-01T23:59:59.000Z

    Nitroimidazole drugs were initially developed as selective radiosensitizers of hypoxic cells and, consequently, as adjuvants to improve the local control probabilities of current radiotherapies. Misonidazole (MISO), the prototype radiosensitizing drug, was found in Phase I clinical studies to cause dose-limiting neurotoxicities (mainly peripheral neuropathies). MISO was also found to be cytotoxic in the absence of radiation and to covalently bind to cellular molecules, both processes demonstrating rates much higher in hypoxic compared with oxygenated cells. It is likely that neurotoxicity, cellular cytotoxicity and adduct formation results from reactions between reduction intermediates of MISO and cellular target molecules. Spin-offs from radiosensitizer research include the synthesis and characterization of more potent hypoxic cytotoxins and the exploitation of sensitizer-adducts as probes for measuring cellular and tissue oxygen levels. Current developments in hypoxic cell cytotoxin and hypoxic cell marker research are reviewed with specific examples from studies which characterize the cellular reduction of TF-MISO, (1-(2-nitro-1-imidazolyl)-3(2,2,2-trifluoroethoxy)-2-propanol). 45 references.

  18. Self-referencing cellular automata: A model of the evolution of information control in biological systems

    E-Print Network [OSTI]

    Theodore P. Pavlic; Alyssa M. Adams; Paul C. W. Davies; Sara Imari Walker

    2014-05-16T23:59:59.000Z

    Cellular automata have been useful artificial models for exploring how relatively simple rules combined with spatial memory can give rise to complex emergent patterns. Moreover, studying the dynamics of how rules emerge under artificial selection for function has recently become a powerful tool for understanding how evolution can innovate within its genetic rule space. However, conventional cellular automata lack the kind of state feedback that is surely present in natural evolving systems. Each new generation of a population leaves an indelible mark on its environment and thus affects the selective pressures that shape future generations of that population. To model this phenomenon, we have augmented traditional cellular automata with state-dependent feedback. Rather than generating automata executions from an initial condition and a static rule, we introduce mappings which generate iteration rules from the cellular automaton itself. We show that these new automata contain disconnected regions which locally act like conventional automata, thus encapsulating multiple functions into one structure. Consequently, we have provided a new model for processes like cell differentiation. Finally, by studying the size of these regions, we provide additional evidence that the dynamics of self-reference may be critical to understanding the evolution of natural language. In particular, the rules of elementary cellular automata appear to be distributed in the same way as words in the corpus of a natural language.

  19. Impurity-doped optical shock, detonation and damage location sensor

    DOE Patents [OSTI]

    Weiss, J.D.

    1995-02-07T23:59:59.000Z

    A shock, detonation, and damage location sensor providing continuous fiber-optic means of measuring shock speed and damage location, and could be designed through proper cabling to have virtually any desired crush pressure. The sensor has one or a plurality of parallel multimode optical fibers, or a singlemode fiber core, surrounded by an elongated cladding, doped along their entire length with impurities to fluoresce in response to light at a different wavelength entering one end of the fiber(s). The length of a fiber would be continuously shorted as it is progressively destroyed by a shock wave traveling parallel to its axis. The resulting backscattered and shifted light would eventually enter a detector and be converted into a proportional electrical signals which would be evaluated to determine shock velocity and damage location. The corresponding reduction in output, because of the shortening of the optical fibers, is used as it is received to determine the velocity and position of the shock front as a function of time. As a damage location sensor the sensor fiber cracks along with the structure to which it is mounted. The size of the resulting drop in detector output is indicative of the location of the crack. 8 figs.

  20. Impurity-doped optical shock, detonation and damage location sensor

    DOE Patents [OSTI]

    Weiss, Jonathan D. (Albuquerque, NM)

    1995-01-01T23:59:59.000Z

    A shock, detonation, and damage location sensor providing continuous fiber-optic means of measuring shock speed and damage location, and could be designed through proper cabling to have virtually any desired crush pressure. The sensor has one or a plurality of parallel multimode optical fibers, or a singlemode fiber core, surrounded by an elongated cladding, doped along their entire length with impurities to fluoresce in response to light at a different wavelength entering one end of the fiber(s). The length of a fiber would be continuously shorted as it is progressively destroyed by a shock wave traveling parallel to its axis. The resulting backscattered and shifted light would eventually enter a detector and be converted into a proportional electrical signals which would be evaluated to determine shock velocity and damage location. The corresponding reduction in output, because of the shortening of the optical fibers, is used as it is received to determine the velocity and position of the shock front as a function of time. As a damage location sensor the sensor fiber cracks along with the structure to which it is mounted. The size of the resulting drop in detector output is indicative of the location of the crack.

  1. 2012 CELLULAR & MOLECULAR FUNGAL BIOLOGY GORDON RESEARCH CONFERENCE, JUNE 17 - 22, 2012

    SciTech Connect (OSTI)

    Judith Berman

    2012-06-22T23:59:59.000Z

    The Gordon Research Conference on CELLULAR & MOLECULAR FUNGAL BIOLOGY was held at Holderness School, Holderness New Hampshire, June 17 - 22, 2012. The 2012 Gordon Conference on Cellular and Molecular Fungal Biology (CMFB) will present the latest, cutting-edge research on the exciting and growing field of molecular and cellular aspects of fungal biology. Topics will range from yeast to filamentous fungi, from model systems to economically important organisms, and from saprophytes and commensals to pathogens of plants and animals. The CMFB conference will feature a wide range of topics including systems biology, cell biology and morphogenesis, organismal interactions, genome organisation and regulation, pathogenesis, energy metabolism, biomass production and population genomics. The Conference was well-attended with 136 participants. Gordon Research Conferences does not permit publication of meeting proceedings.

  2. Method of forming a continuous polymeric skin on a cellular foam material

    DOE Patents [OSTI]

    Duchane, David V. (Los Alamos, NM); Barthell, Barry L. (Los Alamos, NM)

    1985-01-01T23:59:59.000Z

    Hydrophobic cellular material is coated with a thin hydrophilic polymer skin which stretches tightly over the outer surface of the foam but which does not fill the cells of the foam, thus resulting in a polymer-coated foam structure having a smoothness which was not possible in the prior art. In particular, when the hydrophobic cellular material is a specially chosen hydrophobic polymer foam and is formed into arbitrarily chosen shapes prior to the coating with hydrophilic polymer, inertial confinement fusion (ICF) targets of arbitrary shapes can be produced by subsequently coating the shapes with metal or with any other suitable material. New articles of manufacture are produced, including improved ICF targets, improved integrated circuits, and improved solar reflectors and solar collectors. In the coating method, the cell size of the hydrophobic cellular material, the viscosity of the polymer solution used to coat, and the surface tensin of the polymer solution used to coat are all very important to the coating.

  3. Tuning of the electro-mechanical behavior of the cellular carbon nanotube structures with nanoparticle dispersions

    SciTech Connect (OSTI)

    Gowda, Prarthana; Misra, Abha, E-mail: abha@isu.iisc.ernet.in [Departments of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India)] [Departments of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India); Ramamurty, Upadrasta [Departments of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka (India) [Departments of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka (India); Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589 (Saudi Arabia)

    2014-03-10T23:59:59.000Z

    The mechanical and electrical characteristics of cellular network of the carbon nanotubes (CNT) impregnated with metallic and nonmetallic nanoparticles were examined simultaneously by employing the nanoindentation technique. Experimental results show that the nanoparticle dispersion not only enhances the mechanical strength of the cellular CNT by two orders of magnitude but also imparts variable nonlinear electrical characteristics; the latter depends on the contact resistance between nanoparticles and CNT, which is shown to depend on the applied load while indentation. Impregnation with silver nanoparticles enhances the electrical conductance, the dispersion with copper oxide and zinc oxide nanoparticles reduces the conductance of CNT network. In all cases, a power law behavior with suppression in the differential conductivity at zero bias was noted, indicating electron tunneling through the channels formed at the CNT-nanoparticle interfaces. These results open avenues for designing cellular CNT foams with desired electro-mechanical properties and coupling.

  4. A flexible location management scheme for mobile computing

    E-Print Network [OSTI]

    Zhang, Ying

    1996-01-01T23:59:59.000Z

    , ation B. Distril?Ite&1 Datahase Management System (DBMS) . C. Prototype Design and Conhgurat, ion 24 24 99 vn CHAPTER Pa. ge IV EXPERIMENTAL RESULTS . A. ExpeHmental Results B. Analytic Results 38 V CONCLUSION REFERENCES 43 VITA 47 vn1... rent l)DBMS's. tVe have cleveloped an experimental prototype t, hat rc&nsiclers these charact, eris- tics of a, location mauagen&ent system. The nltin&ate purpose of' this prototype is to demonstrate the feasibility of our proposecl location...

  5. Predicting threshold and location of laser damage on optical surfaces

    DOE Patents [OSTI]

    Siekhaus, W.

    1985-02-04T23:59:59.000Z

    Disclosed is an apparatus useful in the prediction of the damage threshold of various optical devices, the location of weak spots on such devices and the location, identification, and elimination of optical surface impurities. The apparatus comprises a focused and pulsed laser, a photo electric detector/imaging means, and a timer. The weak spots emit photoelectrons when subjected to laser intensities that are less than the intensity actually required to produce the damage. The weak spots may be eliminated by sustained exposure to the laser beam.

  6. Application of spectral hole burning to the study of in vitro cellular systems

    SciTech Connect (OSTI)

    Milanovich, Nebojsa

    1999-11-08T23:59:59.000Z

    Chapter 1 of this thesis describes the various stages of tumor development and a multitude of diagnostic techniques used to detect cancer. Chapter 2 gives an overview of the aspects of hole burning spectroscopy important for its application to the study of cellular systems. Chapter 3 gives general descriptions of cellular organelles, structures, and physical properties that can serve as possible markers for the differentiation of normal and cancerous cells. Also described in Chapter 3 are the principles of cryobiology important for low temperature spectroscopy of cells, characterization of MCF-10F (normal) and MCF-7 (cancer) cells lines which will serve as model systems, and cellular characteristics of aluminum phthalocyanine tetrasulfonate (APT), which was used as the test probe. Chapters 4 and 5 are previously published papers by the author pertaining to the results obtained from the application of hole burning to the study of cellular systems. Chapter 4 presents the first results obtained by spectral hole burning of cellular systems and Chapter 5 gives results for the differentiation of MCF-10F and MCF-7 cells stained with APT by an external applied electric (Stark) field. A general conclusion is presented in Chapter 6. Appendices A and B provide additional characterization of the cell/probe model systems. Appendix A describes the uptake and subcellular distribution of APT in MCF-10F and MCF-7 cells and Appendix B compares the hole burning characteristics of APT in cells when the cells are in suspension and when they are examined while adhering to a glass coverslip. Appendix C presents preliminary results for a novel probe molecule, referred to as a molecular thumbtack, designed by the authors for use in future hole burning applications to cellular systems.

  7. Chronic cellular responses of rat skin to 13 Mev proton irradiation

    E-Print Network [OSTI]

    Hinkle, Donald King

    1966-01-01T23:59:59.000Z

    CHRONIC CELLULAR RESPONSES OF RAT SKIN TO 13 MEV PROTON IRRADIATION A Thesis by DONALD KING HINKLE, D. V. M. Submitted to the Graduate College of the Texas AErM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1966 Major Subject: Laboratory Animal Medicine CHRONIC CELLULAR RESPONSES OF RAT SKIN TO 13 MEV PROTON IRRADIATION A Thesis by DONALD KING HINKLE, D. V. M. Submitted to the Graduate College of the Texas ARM University in partial...

  8. OnLocation, Inc., Energy Systems Consulting Hydrogen Scenarios

    E-Print Network [OSTI]

    Delivery Analysis Meeting by Frances Wood OnLocation, Inc. Energy Systems Consulting May 9, 2007 #12;On simulates energy production, consumption, and conversion sectors ­ including hydrogen. D e m a n d C o m p o Activity Module Macroeconomic Activity Module Oil and Gas Supply Module Nat. Gas T&D Module Renewable Fuels

  9. Engineering and Computing Open Day Programme 2012 Activity Time Location

    E-Print Network [OSTI]

    Berzins, M.

    Engineering and Computing Open Day Programme 2012 Activity Time Location Building Number What is Engineering? (Talk) 0900 - 0945 Electronic and Electrical Engineering, Rhodes Lecture Theatre 51 1000 - 1045 EC Stoner Building, School of Computing, Reception (Level 7) 73 Electronic Engineering (Talk) 1000

  10. Connectivity Based Location Estimation Scheme for Wireless Ad Hoc Networks

    E-Print Network [OSTI]

    Ramanathan, Parameswaran "Parmesh"

    Connectivity Based Location Estimation Scheme for Wireless Ad Hoc Networks Niveditha Sundaram. The loca- tion estimates rely on neighborhood relationships gathered by each user through message, form factors, energy consumption, etc., providing GPS support may not be feasible even in outdoor

  11. Geoforum xxx (2007) xxxxxx www.elsevier.com/locate/geoforum

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    2007-01-01T23:59:59.000Z

    Geoforum xxx (2007) xxx­xxx www.elsevier.com/locate/geoforum 0016-7185/$ - see front matter © 2007 contributed equally to the writing of this paper. #12;2 M.T. BoykoV, J.M. BoykoV / Geoforum xxx (2007) xxx­xxx

  12. Rapid location of mount points JONATHAN M. SMITH

    E-Print Network [OSTI]

    ­­ ­­ Rapid location of mount points JONATHAN M. SMITH Computer Science Department, Columbia ``core'' is ``/u2/smith/core''. The current directory is a directory­valued variable. It is an implied traversal; the root contains itself. This scheme is extensible across multiple media through mount points

  13. Building and Facility Codes Code Building Location Bldg # Coordinates

    E-Print Network [OSTI]

    Russell, Lynn

    Building and Facility Codes Code Building Location Bldg # Coordinates APM Applied Physics & Mathematics Building Muir 249 F7 ASANT Asante Hall Eleanor Roosevelt 446 F5 BIO Biology Building Muir 259 F7 BIRCH Birch Aquarium SIO 2300 S-D7 BONN Bonner Hall Revelle 131 G8 BSB Biomedical Sciences Building

  14. Double Difference Earthquake Locations at the Salton Sea Geothermal Reservoir

    SciTech Connect (OSTI)

    Boyle, K L; Hutchings, L J; Bonner, B P; Foxall, W; Kasameyer, P W

    2007-08-08T23:59:59.000Z

    The purpose of this paper is to report on processing of raw waveform data from 4547 events recorded at 12 stations between 2001 and 2005 by the Salton Sea Geothermal Field (SSGF) seismic network. We identified a central region of the network where vertically elongated distributions of hypocenters have previously been located from regional network analysis. We process the data from the local network by first autopicking first P and S arrivals; second, improving these with hand picks when necessary; then, using cross-correlation to provide very precise P and S relative arrival times. We used the HypoDD earthquake location algorithm to locate the events. We found that the originally elongated distributions of hypocenters became more tightly clustered and extend down the extent of the study volume at 10 Km. However, we found the shapes to depend on choices of location parameters. We speculate that these narrow elongated zones of seismicity may be due to stress release caused by fluid flow.

  15. Location-Based Tax Incentives: Evidence From India Ritam Chaurey

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    in India. Specifically, I examine the federally financed New Industrial Policy for the statesLocation-Based Tax Incentives: Evidence From India Ritam Chaurey Department of Economics, State University of New York, Binghamton August 24, 2014 Abstract While policies targeting particular geographic

  16. Optimizing Controller Location in Networked Control Systems with Packet Drops

    E-Print Network [OSTI]

    Optimizing Controller Location in Networked Control Systems with Packet Drops C. L. Robinson1 and P in answering these two questions is that analysis of optimality in networked control systems subject to random mechanisms for wireless networked control systems [8, 6, 5]. In this paper we consider the issue of optimal

  17. activation test locations: Topics by E-print Network

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

    activation test locations First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Active Testing CERN Preprints...

  18. a r r i o r BUILDING# NAME LOCATION

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    Admissions Parking Palmer Lake B l a c k W a r r i o r R i v e r BUILDING# NAME LOCATION 3430 1FamilyResearchClinic 10-F 5016 ChildDevelopmentResearchCenter 10-L 1040 ClarkHall 8-E 6082 ColemanColiseum 15-G 6086 Crisp

  19. a r r i o r BUILDING# NAME LOCATION

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    Palmer Lake B l a c k W a r r i o r R i v e r BUILDING# NAME LOCATION 3430 1North 3-I 5020 600 1052 Ceramics 8-F 1160 ChildandFamilyResearchClinic 10-F 5016 ChildDevelopmentResearchCenter 10-L 1040

  20. Lab 4: Plate Tectonics Locating Geologic Hazards Introduction

    E-Print Network [OSTI]

    Chen, Po

    1 Lab 4: Plate Tectonics ­ Locating Geologic Hazards Introduction The likelihood of major geologic hazards associated with the lithosphere, such as earthquakes and volcanoes, is not uniform around provides a ready explanation for the distribution of these types of geologic hazards. It is useful

  1. NAME: Eelgrass Restoration in Puget Sound LOCATION: Puget Sound, WA

    E-Print Network [OSTI]

    US Army Corps of Engineers

    NAME: Eelgrass Restoration in Puget Sound LOCATION: Puget Sound, WA ACRES: 3,700 acres of subtidal restoration efforts and to contribute to the Puget Sound Partnership's Action Agenda recovery goal of 20% more within the Puget Sound region of the Salish Sea: the Nisqually, Elwha, and Skokomish Rivers. These major

  2. Optimal Location of a Mobile Sensor Continuum for Environmental Monitoring

    E-Print Network [OSTI]

    Boyer, Edmond

    air pollution monitoring, seismic monitoring, or monitoring of large infrastructures in civil is proposed for the goal of optimal location of a mobile sensor continuum. The monitoring of pollution on a 2D or track distributed environmental phenomena (weather, seismic events, wildfires, air, soil or river

  3. Location-based information system for open spaces

    E-Print Network [OSTI]

    Tejavanija, Kampanart

    2004-11-15T23:59:59.000Z

    OF SCIENCE August 2004 Major Subject: Construction Management LOCATION-BASED INFORMATION SYSTEM FOR OPEN SPACES A Thesis by KAMPANART TEJAVANIJA Submitted to the Office of Graduate Studies of Texas A&M University...-Chair of Committee) (Co-Chair of Committee) _______________________________ _____________________________ Robert E. Johnson James C. Smith (Member) (Head of Department) August 2004 Major Subject: Construction Management iii ABSTRACT...

  4. Icarus 182 (2006) 343349 www.elsevier.com/locate/icarus

    E-Print Network [OSTI]

    California at Berkeley, University of

    Icarus 182 (2006) 343­349 www.elsevier.com/locate/icarus Solar wind plasma protrusion, Finland i Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland j Space Physics Research. The peak electron energy often exceeds the peak energy at the bow shock that indicates a significant

  5. TWRS information locator database system administrator`s manual

    SciTech Connect (OSTI)

    Knutson, B.J., Westinghouse Hanford

    1996-09-13T23:59:59.000Z

    This document is a guide for use by the Tank Waste Remediation System (TWRS) Information Locator Database (ILD) System Administrator. The TWRS ILD System is an inventory of information used in the TWRS Systems Engineering process to represent the TWRS Technical Baseline. The inventory is maintained in the form of a relational database developed in Paradox 4.5.

  6. A Directionality based Location Discovery Scheme for Wireless Sensor Networks

    E-Print Network [OSTI]

    Ha, Dong S.

    A Directionality based Location Discovery Scheme for Wireless Sensor Networks Asis Nasipuri and Kai is a large ad hoc network of densely dis- tributed sensors that are equipped with low power wireless number of such wireless sensors can be networked to coordinate amongst themselves and per- form the much

  7. About Michigan Tech Michigan Tech is located in

    E-Print Network [OSTI]

    Honrath, Richard E.

    About Michigan Tech Michigan Tech is located in Houghton, MI on the south shore of Lake Superior and in the community. Michigan Tech is rated as one of the safest college campuses in the United States, and the local and Environmental Engineering The Civil and Environmental Engineering Department at Michigan Tech includes 26

  8. COMMUNICATION Does the Location of a Mutation Determine the Ability

    E-Print Network [OSTI]

    Regan, Lynne

    COMMUNICATION Does the Location of a Mutation Determine the Ability to Form Amyloid Fibrils? Marina by a domain swapping mechanism. Domain swapping is a specific means by which oligomeric proteins are formed that the mutations in our model system facilitate domain swapping as the pathway to amyloid for- mation (Figure 1(b

  9. Icarus 181 (2006) 302308 www.elsevier.com/locate/icarus

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    Icarus 181 (2006) 302­308 www.elsevier.com/locate/icarus Near-infrared spectra of laboratory H2O could change peaks in the near-IR as well. This would complicate the interpretation of reflection online 13 December 2005 Abstract We present 1.25­19 µm infrared spectra of pure solid CH4 and H2O/CH4

  10. www.elsevier.com/locate/neucom Author's Accepted Manuscript

    E-Print Network [OSTI]

    Bartlett, Marian Stewart

    embodiment (e.g., perception-action systems, biomechanics, motor control), and sensitivity to cognitivewww.elsevier.com/locate/neucom Author's Accepted Manuscript New trends in cognitive science Bartlett and Tony Jebara, New trends in cognitive science: Integrative approaches to learning

  11. Structural Location of Disease-associated Single-nucleotide Polymorphisms

    E-Print Network [OSTI]

    Pervouchine, Dmitri D.

    Structural Location of Disease-associated Single-nucleotide Polymorphisms Nathan O. Stitziel1 , Yan-synonymous single-nucleotide polymorphism (nsSNP) of genes introduces amino acid changes to proteins, and plays reserved Keywords: single-nucleotide polymorphism; alpha shape; hidden Markov model; surface pockets

  12. Employer Organization Name Internship Title Internship Location Application

    E-Print Network [OSTI]

    Steele, Brian

    Posted or Modified Employer Organization Name Internship Title Internship Location Application Deadline Click Link Below 6/20/2014 Live Commercial Advertising, Inc. INTERNSHIPS & COLLEGE GRADUATES INTERN Missoula, MT 9/14/2014 Click Here #12;Posted or Modified Employer Organization Name Internship

  13. VEHICLE USE RECORD M/Y DEPARTMENT VEHICLE LOCATION

    E-Print Network [OSTI]

    Watson, Craig A.

    VEHICLE USE RECORD M/Y DEPARTMENT VEHICLE LOCATION Date Origin/Destination Purpose Time Out Time) Accuracy of Information (b) Valid Driver's License VEHICLE # TAG # VEHICLE MAKE, MODEL, AND YEAR NOTE: Vehicle logs must be maintained for audit purposes. It is important that all of the required information

  14. Seismic Event Location: Nonlinear Inversion Using a Neighbourhood Algorithm

    E-Print Network [OSTI]

    Sambridge, Malcolm

    is an important part of seismological practice with a wide range of applications, but has particularly signi and the majority of natural earthquakes is provided by the depth of the source. Drilling techniques there is a need to obtain the best possible location by combining data from regional and more distant stations

  15. accident prone locations: Topics by E-print Network

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

    accident prone locations First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Accident proneness as an...

  16. Quantifying Network Denial of Service: A Location Service Case Study

    E-Print Network [OSTI]

    Kubiatowicz, John D.

    1 Quantifying Network Denial of Service: A Location Service Case Study Yan Chen, Adam Bargteil distributed denial-of-service (DDoS) attacks with a few keystrokes [11]. Besides these com- mon flooding classes of network DoS at- tacks, we propose a novel benchmarking methodology and apply it to study

  17. Location and Geology Fig 1. The Macasty black shale

    E-Print Network [OSTI]

    , Quebec, is organic-rich black shale and hosting oil and gas. It is equivalent to the Ithaca shaleLocation and Geology Fig 1. The Macasty black shale in the Anticosti Island in the Gulf of St. d13C for calcite disseminated in the black shale range from 2.6o to 2.8 / The values are lower

  18. Network Based Approaches for Clustering and Location Decisions

    E-Print Network [OSTI]

    Verma, Anurag

    2012-10-19T23:59:59.000Z

    in large scale graphs, determining location of facilities for pre-positioning emergency relief supplies, and selecting nodes to form a virtual backbone in a wireless sensor network. To begin with, a new clique relaxation called a k-community is defined...

  19. Versant tests are automated spoken language tests that are taken on the telephone or computer. If you would like to listen to a sample test, purchase a practice test, or view the test score after taking the test (if applicable), please visit

    E-Print Network [OSTI]

    Blei, Ron

    Versant tests are automated spoken language tests that are taken on the telephone or computer. If you would like to listen to a sample test, purchase a practice test, or view the test score after taking the test (if applicable), please visit www.VersantTest.com PART INSTRUCTIONS · Carefully read

  20. INTERNATIONAL JOURNAL OF WIRELESS AND MOBILE COMPUTING 1 Effective Location-Guided Overlay Multicast in

    E-Print Network [OSTI]

    Nahrstedt, Klara

    INTERNATIONAL JOURNAL OF WIRELESS AND MOBILE COMPUTING 1 Effective Location-Guided Overlay: location-guided k-ary (LGK) tree, location-guided directional (LGD) tree, and location-guided Steiner (LGS. To augment and enhance our location- guided tree construction algorithms, we propose several companion

  1. Reaction-Diffusion systems for the microscopic cellular model of the cardiac electric field

    E-Print Network [OSTI]

    Veneroni, Marco

    Reaction-Diffusion systems for the microscopic cellular model of the cardiac electric field Marco-diffusion systems arising from the math- ematical models of the electric activity of cardiac ventricular cells Veneroni Abstract. The paper deals with a mathematical model for the electric activity of the heart

  2. C H A P T E R 6 Modeling Cellular Networks

    E-Print Network [OSTI]

    You, Lingchong

    signal adaptation [23]. A more extensive modeling work investigates the emergent properties that arise151 C H A P T E R 6 Modeling Cellular Networks Tae Jun Lee, Dennis Tu, Chee Meng Tan, and Lingchong- logical principles and may serve as a critical foundation for developing therapeutic strategies. To date

  3. GreenCache: Augmenting Off-the-Grid Cellular Towers with Multimedia Caches

    E-Print Network [OSTI]

    Shenoy, Prashant

    or commercial advantage and that copies bear this notice and the full citation on the first page. To copy to run cellular towers "off the grid" [4]. Today's "off the grid" cellu- lar towers operate off diesel with expensive and "dirty" diesel fuel. S

  4. Autotransporters: The Cellular Environment Reshapes a Folding Mechanism to Promote Protein Transport

    E-Print Network [OSTI]

    Clark, Patricia L.

    the cellular environment affects protein folding mechanisms. Here, we focus on one unique aspect affect protein folding kinetics and the conformations of folding intermediates? We focus on recent have been made to understand the mechanisms by which proteins fold to their native conformations.3

  5. JOURNAL OF CELLULAR PHYSIOLOGY 209:604610 (2006) Mornings With Art, Lessons Learned

    E-Print Network [OSTI]

    Gao, Jinming

    JOURNAL OF CELLULAR PHYSIOLOGY 209:604­610 (2006) Mornings With Art, Lessons Learned: Feedback of no return'' is achieved; (ii) feedback regulation; and (iii) redundancy. Lessons learned from the molecular cycle checkpoint responses after exposure to alkylating agents. We have learned these lessons and now

  6. The relationships between metabolic rate and the respiratory, circulatory and cellular mechanisms governing oxygen

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    The relationships between metabolic rate and the respiratory, circulatory and cellular mechanisms governing oxygen transport from the respiratory medium to the tissues in air- breathing vertebrates have for albacore (Thunnus alalunga, 82­197mlkg-1). Plasma volume within the primary circulatory system (calculated

  7. CHRONIC HEAT STRESS AND PRENATAL DEVELOPMENT IN SHEEP: II. PLACENTAL CELLULARITY AND METABOLISM'J

    E-Print Network [OSTI]

    Vatnick, Itzick

    CHRONIC HEAT STRESS AND PRENATAL DEVELOPMENT IN SHEEP: II. PLACENTAL CELLULARITY AND METABOLISM'J R (Mode, 1954, Shelton, 1964; Alexander and Williams,1971). The mechanism by which heat stress affects tissue metabolism and development during heat stress. Therefore, it was the intention of the present

  8. Dynamic Uplink Power Control for Cellular Radio Systems over Fast Fading Liang Dong and Guanghan Xu

    E-Print Network [OSTI]

    Dong, Liang

    Dynamic Uplink Power Control for Cellular Radio Systems over Fast Fading Channel Liang Dong varies drastically under fast fading, the power control signaling from the base station may not be appropriate for the current uplink. In the proposed power control scheme, the mobile transmits at variable

  9. Stable Distributed Power Control with High SIR Target for Cellular Wireless Communication Systems Jiayuan Chen1

    E-Print Network [OSTI]

    Haddadi, Hamed

    Stable Distributed Power Control with High SIR Target for Cellular Wireless Communication Systems power control (DPC) and propose an improved algorithm to overcome the weakness of DPC. The DPC algorithm of DPCH is slightly slower than that of DPC in the low SIR environment. Keywords - Power control, SIR

  10. Cellular burning in lean premixed turbulent hydrogen-air flames: coupling experimental and

    E-Print Network [OSTI]

    Cellular burning in lean premixed turbulent hydrogen-air flames: coupling experimental. Beckner1, M. J. Lijewski1 1 Center for Computational Science and Engineering, Lawrence Berkeley National for burning the fuel-lean mixtures of hydrogen or hydrogen-rich syngas fuels obtained from the gasification

  11. Cellular Microbiology (2001) 3(12), 795810 Role of tyrosine kinases and the tyrosine phosphatase

    E-Print Network [OSTI]

    Galan, Jorge E

    2001-01-01T23:59:59.000Z

    Cellular Microbiology (2001) 3(12), 795±810 Role of tyrosine kinases and the tyrosine phosphatase. Central to this interface is a battery of bacterial proteins delivered into host cells via a specialized). This organelle delivers into host cells a battery of bacterial proteins that have the capacity to modulate

  12. A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li

    E-Print Network [OSTI]

    A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li Electrical terrestrial TV network and propose a new mobile TV communication paradigm that is radically different from and communication theory (i.e., Network Coding and Dirty Paper Coding) in the new mobile TV system design. Despite

  13. Cellular/Molecular ERK1/ERK2 MAPK Signaling is Required to Increase Myelin

    E-Print Network [OSTI]

    Cellular/Molecular ERK1/ERK2 MAPK Signaling is Required to Increase Myelin Thickness Independent for two important signaling molecules, extracelluar signal-regulated protein kinases 1 and 2 (ERK1/ERK2 generated and analyzed two lines of mice lacking both ERK1/ERK2 function specifically in oligodendrocyte

  14. IEEE COMMUNICATIONS LETTERS, ACCEPTED FOR PUBLICATION 1 Planning of Cellular Networks Enhanced by Energy Harvesting

    E-Print Network [OSTI]

    Kuzmanov, Georgi

    by Energy Harvesting Meng Zheng, Przemyslaw Pawelczak, Member, IEEE, Slawomir Sta´nczak, Senior Member, IEEE energy sources and a fundamentally new concept of energy balancing, and propose a novel algorithm be made by enriching cellular infrastructure with energy harvesting sources, in comparison to traditional

  15. Cellular/Molecular A Chimera Analysis of Prestin Knock-Out Mice

    E-Print Network [OSTI]

    Dallos, Peter

    Cellular/Molecular A Chimera Analysis of Prestin Knock-Out Mice Mary Ann Cheatham,1 Sharon Low, Northwestern University, Evanston, Illinois 60208, and 3MusWorks, Falls Church, Virginia 22042 A chimera. In this report, we describe a chimera analysis of prestin function. A chimera is a genetic composite. It contains

  16. Cellular/Molecular A Calcium-Induced Calcium Influx Factor, Nitric Oxide,

    E-Print Network [OSTI]

    Newman, Eric A.

    in astrocytes lead to the Ca2 -dependent synthesis of nitric oxide. This in turn stimulates a Ca2 influx pathwayCellular/Molecular A Calcium-Induced Calcium Influx Factor, Nitric Oxide, Modulates the Refilling in astrocytes, we imaged the formation of nitric oxide in cultured murine cortical astrocytes using DAF-FM (4

  17. Uptake and Cellular Compartmentalization of Metals from the Rhizosphere by Hyperaccumulating Plants: A Real Time

    E-Print Network [OSTI]

    Sparks, Donald L.

    Uptake and Cellular Compartmentalization of Metals from the Rhizosphere by Hyperaccumulating Plants in hyperaccumulating plants. Previous attempts to establish the path of metal ingress into plant tissues have suffered-vivo response of plants to heavy metals in the rhizosphere. We first focused on characterizing the species

  18. Connection Admission Control for Multi-Service Integrated Cellular/WLAN System

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    , WLANs are usually deployed in densely populated areas, and wireless cellular net- works are used de Mejoramiento del Profesorado (PROMEP) from Mexico. Part of this paper was presented at the IEEE was coordinated by Prof. Qian Zhang. The authors are with the Department of Electrical and Computer Engi- neering

  19. A Pricing Based Algorithm for Cell Switching Off in Green Cellular Networks

    E-Print Network [OSTI]

    Yanikomeroglu, Halim

    A Pricing Based Algorithm for Cell Switching Off in Green Cellular Networks Ali Yildiz and Tolga--In this study, we propose a pricing based algorithm that assigns user terminals (UTs) to base stations (BSs) and optimizes the transmission powers in a way that minimizes the energy expenditure. The algorithm takes

  20. Adaptation of flexible polymer fabrication to cellular mechanics study Yi Zhao and Xin Zhanga

    E-Print Network [OSTI]

    Polymeric material has been utilized as mechanical sensors to measure microscopic cellular forces. Since a flexible fabrication process to manufacture polymeric mechanical sensors with various aspect ratios from. The results conform to the physiologic behavior. This approach has the potential for evaluation of mechanical

  1. Corrosion of, and cellular responses to MgZnCa bulk metallic glasses Xuenan Gu a

    E-Print Network [OSTI]

    Zheng, Yufeng

    Corrosion of, and cellular responses to Mg­Zn­Ca bulk metallic glasses Xuenan Gu a , Yufeng Zheng a: Magnesium alloy Bulk metallic glass Mechanical property Corrosion Cytotoxicity a b s t r a c t Mg­Zn­Ca bulk, mechanical testing, corrosion and cytotoxicity tests. It was found that the Mg66Zn30Ca4 sample presents

  2. Mechanisms of Cellular Avidity Regulation in CD2CD58-Mediated T Cell Adhesion

    E-Print Network [OSTI]

    Cairo, Christopher W.

    Mechanisms of Cellular Avidity Regulation in CD2­CD58-Mediated T Cell Adhesion De-Min Zhu, Massachusetts 02115, § Skirball Institute of Biomolecular Medicine and the Department of Pathology, NYU School Roxbury, Massachusetts 02132, and **Hematology Division, Brigham and Women's Hospital, Boston

  3. The Cellular Burning Regime in Type Ia Supernova Explosions - II. Flame Propagation into Vortical Fuel

    E-Print Network [OSTI]

    F. K. Roepke; W. Hillebrandt; J. C. Niemeyer

    2003-12-08T23:59:59.000Z

    We investigate the interaction of thermonuclear flames in Type Ia supernova explosions with vortical flows by means of numerical simulations. In our study, we focus on small scales, where the flame propagation is no longer dominated by the turbulent cascade originating from large-scale effects. Here, the flame propagation proceeds in the cellular burning regime, resulting from a balance between the Landau-Darrieus instability and its nonlinear stabilization. The interaction of a cellularly stabilized flame front with a vortical fuel flow is explored applying a variety of fuel densities and strengths of the velocity fluctuations. We find that the vortical flow can break up the cellular flame structure if it is sufficiently strong. In this case the flame structure adapts to the imprinted flow field. The transition from the cellularly stabilized front to the flame structure dominated by vortices of the flow proceeds in a smooth way. The implications of the results of our simulations for Type Ia Supernova explosion models are discussed.

  4. Deformation rate effects on failure modes of open-cell Al foams and textile cellular materials

    E-Print Network [OSTI]

    Barthelat, Francois

    September 2005 Abstract The compressive behavior of open-cell aluminum alloy foam and stainless steel woven: Metallic cellular materials; Dynamic compression; Aluminum foams; Woven textile lattice 0020-7683/$ - see are of attracting interest for a variety of automotive, locomotive, marine, and aerospace applications (Gibson

  5. DNA-Mediated Control of Metal Nanoparticle Shape: One-Pot Synthesis and Cellular Uptake

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    DNA-Mediated Control of Metal Nanoparticle Shape: One-Pot Synthesis and Cellular Uptake of Highly, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 ABSTRACT The effects of different DNA that in the absence of DNA, 30-mer poly A or poly C induces formation of the flower-shaped gold nanoparticle (Au

  6. Alkaline phosphatase, a biochemical marker of cellular differentiation of BeWo choriocarcinoma cell line

    E-Print Network [OSTI]

    Lu, Wei

    1997-01-01T23:59:59.000Z

    Cellular copper homeostasis depends on a Cu-ATPase enzyme in the membrane. Surprisingly, flask-grown BeWo cells do not display ATPase. We found Cu-ATPase is only expressed in differentiated cells such as Caco-2 cells. Since BeWo cells...

  7. An Energy-Efficient Power Allocation Game with Selfish Channel State Reporting in Cellular Networks

    E-Print Network [OSTI]

    Boyer, Edmond

    An Energy-Efficient Power Allocation Game with Selfish Channel State Reporting in Cellular Networks With energy-efficient resource allocation, mobile users and base station have different objectives. While the base station strives for an energy-efficient operation of the complete cell, each user aims to maximize

  8. Power Control for Code Division Multiple Access Cellular Systems Bassam Hashem and Halim Yanikomeroglu

    E-Print Network [OSTI]

    Yanikomeroglu, Halim

    Power Control for Code Division Multiple Access Cellular Systems Bassam Hashem and Halim the interference results in a direct increase in the system capacity. Power control is the most important mobile velocities. Finally, we look at the power control algorithms from a system point of view. Power

  9. A Cellular Automata Model of the Spread of HIV in a Community of Injection Drug Users

    E-Print Network [OSTI]

    A Cellular Automata Model of the Spread of HIV in a Community of Injection Drug Users Vahid (CSMG), The IRMACS Centre Simon Fraser University Background Intravenous drug users (IDU) sharing needles for injecting illicit drugs are highly vulnerable to HIV infection because transmission

  10. A First Look at Cellular Machine-to-Machine Traffic Large Scale Measurement and Characterization

    E-Print Network [OSTI]

    Greenberg, Albert

    ABSTRACT Cellular network based Machine-to-Machine (M2M) commu- nication is fast becoming a market-changing force for a wide spectrum of businesses and applications such as telematics, smart metering, point-of-sale terminals, and home security and automation systems. In this paper, we aim to answer the following important

  11. Dynamic Computational Model Suggests That Cellular Citizenship Is Fundamental for Selective Tumor

    E-Print Network [OSTI]

    Siegelmann , Hava T

    , University of Massachusetts Amherst, Amherst, Massachusetts, United States of America, 2 Communi by proliferation rates, initial volumes, and apoptosis resistant phenotypes; they show high adaptability as at least 32% of cells obey extra-cellular commands and at least 28% of cancer cells report their deaths

  12. Cellular studies of auditory hair cell regeneration Jennifer S. Stone and Edwin W Rubel*

    E-Print Network [OSTI]

    Rubel, Edwin

    Colloquium Cellular studies of auditory hair cell regeneration in birds Jennifer S. Stone and Edwin that mature birds are able to regenerate hair cells, the receptors for auditory perception. This surprising finding generated hope in the field of auditory neuro- science that new hair cells someday may be coaxed

  13. Cellular/Molecular Nociceptor and Hair Cell Transducer Properties of TRPA1, a

    E-Print Network [OSTI]

    Alford, Simon

    Cellular/Molecular Nociceptor and Hair Cell Transducer Properties of TRPA1, a Channel for Pain)channelisactivatedbypain-producingchemicals,anditsinhibitionimpairshaircellmechanotrans- duction. As shown here and previously, TRPA1 is expressed by hair cells as well as by most nociceptors to mediate transduction in both hair cells and nociceptors. Accordingly, we find that heterologouslyexpressed

  14. Cellular/Molecular Vestibular Hair Bundles Control pH with (Na , K )/H

    E-Print Network [OSTI]

    Rao, Rajini

    Cellular/Molecular Vestibular Hair Bundles Control pH with (Na , K )/H Exchangers NHE6 and NHE9 21205, and 3Graduate School of Life Science, University of Hyogo, Ako, Hyogo 678-1297, Japan In hair acidify mechani- cally sensitive hair bundles without efficient removal of H . We found that, whereas

  15. 1Cellular Polymers, Vol. 26, No. 1, 2007 On the Bulk Modulus of Open Cell Foams

    E-Print Network [OSTI]

    Lakes, Roderic

    Hydrostaticcompressionoffoamisofinterestinavarietyofcontextsincluding under-sea applications. Syntactic foam, for instance, consists of hollow glass1Cellular Polymers, Vol. 26, No. 1, 2007 On the Bulk Modulus of Open Cell Foams © Rapra Technology, 2007 On the Bulk Modulus of Open Cell Foams B. Moore, T. Jaglinski, D.S. Stone§ and R.S. Lakes

  16. EE 5141 Introduction to Cellular and Wireless Communications July-Nov. 2014 Contents Slot: G Room # ESB-350

    E-Print Network [OSTI]

    Giridhar, K.

    ) Network Performance ­ How to study network-wide performance? Evaluation Methodology for System level standard, User capacity of TDMA cellular, SINR in TDMA, soft-capacity of 2G DS- CDMA; Also see Chap.4 from reuse systems, role of antennas (sectoring, MIMO), quick look at 4G cellular OFDM standards (Wi

  17. The CPT1C 59UTR Contains a Repressing Upstream Open Reading Frame That Is Regulated by Cellular Energy

    E-Print Network [OSTI]

    Bedwell, David M.

    further evidence for a role of CPT1C in hypothalamic regulation of energy homeostasis. Citation: Lohse I That Is Regulated by Cellular Energy Availability and AMPK. PLoS ONE 6(9): e21486. doi:10.1371/journal.pone.0021486The CPT1C 59UTR Contains a Repressing Upstream Open Reading Frame That Is Regulated by Cellular

  18. Fast Flux Test Facility Asbestos Location Tracking Program

    SciTech Connect (OSTI)

    REYNOLDS, J.A.

    1999-04-13T23:59:59.000Z

    Procedure Number HNF-PRO-408, revision 0, paragraph 1.0, ''Purpose,'' and paragraph 2.0, ''Requirements for Facility Management of Asbestos,'' relate building inspection and requirements for documentation of existing asbestos-containing building material (ACBM) per each building assessment. This documentation shall be available to all personnel (including contractor personnel) entering the facility at their request. Corrective action was required by 400 Area Integrated Annual Appraisal/Audit for Fiscal Year 1992 (IAA-92-0007) to provide this notification documentation. No formal method had been developed to communicate the location and nature of ACBM to maintenance personnel in the Fast Flux Test Facility (FFTF) 400 Area. The scope of this Data Package Document is to locate and evaluate any ACBM found at FFTF which constitutes a baseline. This includes all buildings within the protected area. These findings are compiled from earlier reports, numerous work packages and engineering evaluations of employee findings.

  19. Mapping the location and configuration of nitrogen in diamond nanoparticles.

    SciTech Connect (OSTI)

    Barnard, A. S.; Sternberg, M.; Center for Nanoscale Materials; Univ. of Oxford

    2007-01-17T23:59:59.000Z

    Understanding how impurities such as nitrogen are included in diamond nanoparticles is expected to be important for use in future nanodevices, such as qubits for quantum computing. Most commercial diamond nanoparticles contain approximately 2-3% nitrogen, but it is difficult to determine experimentally whether it is located within the core or at the surface of the nanoparticles. Presented here are density functional tight-binding simulations examining the configuration and potential energy surface of substitutional nitrogen in diamond nanoparticles, directly comparing results of different sizes, shapes and surface chemistry. The results predict that nitrogen is metastable within the core of both hydrogenated and dehydrogenated particles, but that the binding energy, coordination and preferred location is dependent upon the structure of the nanoparticle as a whole.

  20. Helicopter Surveys for Locating Wells and Leaking Oilfield Infrastructure

    SciTech Connect (OSTI)

    Hammack, R.W.; Veloski, G.A.; Hodges, G. (Fugro Airborne Surveys)

    2006-10-01T23:59:59.000Z

    Prior to the injection of CO2 into geological formations, either for enhanced oil recovery or for CO2 sequestration, it is necessary to locate wells that perforate the target formation and are within the radius of influence for planned injection wells. Locating and plugging wells is necessary because improperly plugged well bores provide the most rapid route for CO2 escape to the surface. This paper describes the implementation and evaluation of helicopter and ground-based well detection strategies at a 100+ year old oilfield in Wyoming where a CO2 flood is planned. This project was jointly funded by the U.S. Department of Energy’s National Energy Technology Laboratory and Fugro Airborne Surveys

  1. Determining Mountaintop Mining Locations in West Virginia Using Elevation Datasets

    E-Print Network [OSTI]

    Rowland, Danny

    2009-11-18T23:59:59.000Z

    Determining Mountaintop Mining Locations in West Virginia Using Elevation Datasets Danny Rowland Haskell Indian Nations University Image from: http://www.colorado.edu/geography/cartpro/cartography2/spring2006/syphers.../projects/westvirginia/whatis.htm Image from: http://washingtonindependent.com/49008/congress-takes-on-mountaintop-mining Mountaintop Mining Operation 2 Elevation datasets: NED & SRTM West Virginia NED SRTM Elevation Change Over ~30 Year Period 20021970’s SRTM Subtracted from...

  2. Locating Pleistocene refugia: Comparing phylogeographic and ecological niche model predictions

    E-Print Network [OSTI]

    Waltari, Eric; Hijmans, Robert J.; Peterson, A. Townsend; Nyá ri, Á rpá d S.; Perkins, Susan L.; Guralnick, Robert P.

    2007-07-11T23:59:59.000Z

    , American Museum of Natural History, New York, New York, United States of America, 2 International Rice Research Institute, Los Ban˜os, Laguna, Philippines, 3Natural History Museum & Biodiversity Research Center, University of Kansas, Lawrence, Kansas.... Refugia identified in phylogeographic studies are shown as black outlines. Areas predicted to be refugia are in green, areas not predicted are in gray, and hatching indicates approximate locations of ice sheets [68]. Gray lines indicate present day...

  3. Location Prediction in Social Media Based on Tie Strength

    E-Print Network [OSTI]

    McGee, Jeffrey A

    2013-04-29T23:59:59.000Z

    used in this paper. Alberto adds location information to his tweets. Beryl is a reciprocal friend of Alberto, Chris is just a friend since Alberto follows Chris, Debby is just a follower, and Ernesto is just mentioned. The line to Ernesto is dashed... to show that there is no friend/follow relationship between Alberto and Ernesto. The other arrows show who follows whom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Cumulative distribution function(CDF) of the distance...

  4. The application of satellite time references to HVDC fault location

    SciTech Connect (OSTI)

    Dewe, M.B.; Sankar, S.; Arrillaga, J. (Univ. of Canterbury, Christchurch (New Zealand))

    1993-07-01T23:59:59.000Z

    An HVdc fault location scheme is described which relies on very precise detection of the time of arrival of fault created surges at both ends of the line. Such detection is achieved by a very accurate data acquisition and processing system combined with the time reference signals provided by a global positioning system receiver. Extensive digital simulation is carried out to determine the voltage and current waveforms, to identify the main sources of error and suggest possible compensation techniques.

  5. Locating PHEV exchange stations in V2G

    SciTech Connect (OSTI)

    Pan, Feng [Los Alamos National Laboratory; Bent, Russell [Los Alamos National Laboratory; Berscheid, Alan [Los Alamos National Laboratory; Izraelevitz, David [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    Plug-in hybrid electric vehicle (PREV) is an environment friendly modem transportation method and has been rapidly penetrate the transportation system. Renewable energy is another contributor to clean power but the associated intermittence increases the uncertainty in power generation. As a foreseen benefit of a vchicle-to-grid (V2G) system, PREV supporting infrastructures like battery exchange stations can provide battery service to PREV customers as well as being plugged into a power grid as energy sources and stabilizer. The locations of exchange stations are important for these two objectives under constraints from both ,transportation system and power grid. To model this location problem and to understand and analyze the benefit of a V2G system, we develop a two-stage stochastic program to optimally locate the stations prior to the realizations of battery demands, loads, and generation capacity of renewable power sources. Based on this model, we use two data sets to construct the V2G systems and test the benefit and the performance of these systems.

  6. Multi-canister overpack closure operations location study

    SciTech Connect (OSTI)

    Goldmann, L.H.

    1996-04-15T23:59:59.000Z

    The Spent Nuclear Fuel Path Forward Project (SNF Project) has been established to develop engineered methods for the expedited removal of the irradiated uranium fuel from the K East (KE) and K West (KW) Basins. As specified by the SNF Project, the SNF will be removed from the K Basins, conditioned for dry storage and placed in a long term interim storage facility located in the 200 East Area. The SNF primarily consists of Zircaloy-2 clad uranium fuel discharged from the N-Reactor. A small portion of the SNF is Single Pass Reactor (SPR) Fuel, which is aluminum clad uranium fuel. The SNF will be loaded into Multi-Canister Overpacks (MCOs) at the K Basins, transferred to the Cold Vacuum Drying (CVD) facility for initial fuel conditioning, and transported to the Canister Storage Building (CSB) for staging, final fuel conditioning, and dry storage. The MCO is a transportation, conditioning, and storage vessel. The MCO consists of a 24 inch pipe with a welded bottom closure and a top closure that is field welded after the MCO is loaded with SNF. The MCO is handled and transported in the vertical orientation during all operations. Except for operations within the CSB, the MCO is always within the transportation cask which primarily provides radiological shielding and structural protection of the MCO. The MCO closure operations location study provides a relative evaluation of location options at the K Basins and the CVD Facility and recommends that the MCO closure weld be performed, inspected, and repaired at the CVD Facility.

  7. Microfluidic ultrasonic particle separators with engineered node locations and geometries

    DOE Patents [OSTI]

    Rose, Klint A; Fisher, Karl A; Wajda, Douglas A; Mariella, Jr., Raymond P; Bailey, Christoppher; Dehlinger, Dietrich; Shusteff, Maxim; Jung, Byoungsok; Ness, Kevin D

    2014-05-20T23:59:59.000Z

    An ultrasonic microfluidic system includes a separation channel for conveying a sample fluid containing small particles and large particles, flowing substantially parallel, adjacent to a recovery fluid, with which it is in contact. An acoustic transducer produces an ultrasound standing wave, that generates a pressure field having at least one node of minimum pressure amplitude. An acoustic extension structure is located proximate to said separation channel for positioning said acoustic node off center in said acoustic area and concentrating the large particles in said recovery fluid stream.

  8. Locations of criticality alarms and nuclear accident dosimeters at Hanford

    SciTech Connect (OSTI)

    Not Available

    1992-08-01T23:59:59.000Z

    Hanford facilities that contain fissionable materials capable of achieving critical mass are monitored with nuclear accident dosimeters (NADS) in compliance with the requirements of DOE Order 5480.11, Chapter XI, Section 4.c. (DOE 1988). The US Department of Energy (DOE) Richland Field Office (RL) has assigned the responsibility for maintaining and evaluating the Hanford NAD system to the Instrumentation and External Dosimetry (I ED) Section of Pacific Northwest Laboratory's (PNL's) Health Physics Department. This manual provides a description of the Hanford NAD, criteria and instructions for proper NAD placement, and the locations of these dosimeters onsite.

  9. Location | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5Let usNucleartearing modeTissue andLocated

  10. Property:News/PrimaryLocation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation,ProjectStartDateProperty Edit withTieredDoc JumpPrimaryLocation

  11. Alternative Fuels Data Center: Alternative Fueling Station Locator

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMForms About BecomeTechnologies | Blandine AllocationSearchLocate17,099

  12. Alternative Fuels Data Center: Alternative Fueling Station Locator

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMForms About BecomeTechnologies | Blandine AllocationSearchLocate17,099

  13. Alternative Fuels Data Center: Ethanol Fueling Station Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative Fuels Clean CitiesStation Locations to someone by E-mail

  14. Alternative Fuels Data Center: Natural Gas Fueling Station Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative Fuels CleanReduce OperatingPropaneStation Locations to

  15. Property:EIA/861/NercLocation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:PrecourtOid Jump to: navigation,AltFuelVehicle2 Jump to:NercLocation

  16. Dynamics of Cell Shape and Forces on Micropatterned Substrates Predicted by a Cellular Potts Model

    E-Print Network [OSTI]

    Philipp J. Albert; Ulrich S. Schwarz

    2014-05-19T23:59:59.000Z

    Micropatterned substrates are often used to standardize cell experiments and to quantitatively study the relation between cell shape and function. Moreover, they are increasingly used in combination with traction force microscopy on soft elastic substrates. To predict the dynamics and steady states of cell shape and forces without any a priori knowledge of how the cell will spread on a given micropattern, here we extend earlier formulations of the two-dimensional cellular Potts model. The third dimension is treated as an area reservoir for spreading. To account for local contour reinforcement by peripheral bundles, we augment the cellular Potts model by elements of the tension-elasticity model. We first parameterize our model and show that it accounts for momentum conservation. We then demonstrate that it is in good agreement with experimental data for shape, spreading dynamics, and traction force patterns of cells on micropatterned substrates. We finally predict shapes and forces for micropatterns that have not yet been experimentally studied.

  17. Abstract--Although Locational Marginal Pricing (LMP) plays an important role in many restructured wholesale power

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    1 Abstract-- Although Locational Marginal Pricing (LMP) plays an important role in many Terms-- Locational marginal pricing, wholesale power market, AC optimal power flow, DC optimal power congestion by means of Locational Marginal Pricing (LMP), i.e., the pricing of power by the location

  18. RSSI Based Location-Aware PC Power Management Zhong-Yi Jin and Rajesh K. Gupta

    E-Print Network [OSTI]

    Gupta, Rajesh

    RSSI Based Location-Aware PC Power Management Zhong-Yi Jin and Rajesh K. Gupta University- sideration the locations of computer users, location- aware PC power management techniques can over- come the capabilities to support effi- cient PC power management. In this paper, we present NAPS, a zone based location

  19. Raman Spectroscopy and Microscopy of Individual Cells andCellular Components

    SciTech Connect (OSTI)

    Chan, J; Fore, S; Wachsmann-Hogiu, S; Huser, T

    2008-05-15T23:59:59.000Z

    Raman spectroscopy provides the unique opportunity to non-destructively analyze chemical concentrations on the submicron length scale in individual cells without the need for optical labels. This enables the rapid assessment of cellular biochemistry inside living cells, and it allows for their continuous analysis to determine cellular response to external events. Here, we review recent developments in the analysis of single cells, subcellular compartments, and chemical imaging based on Raman spectroscopic techniques. Spontaneous Raman spectroscopy provides for the full spectral assessment of cellular biochemistry, while coherent Raman techniques, such as coherent anti-Stokes Raman scattering is primarily used as an imaging tool comparable to confocal fluorescence microscopy. These techniques are complemented by surface-enhanced Raman spectroscopy, which provides higher sensitivity and local specificity, and also extends the techniques to chemical indicators, i.e. pH sensing. We review the strengths and weaknesses of each technique, demonstrate some of their applications and discuss their potential for future research in cell biology and biomedicine.

  20. The Cellular Burning Regime in Type Ia Supernova Explosions - I. Flame Propagation into Quiescent Fuel

    E-Print Network [OSTI]

    F. K. Roepke; W. Hillebrandt; J. C. Niemeyer

    2003-12-03T23:59:59.000Z

    We present a numerical investigation of the cellular burning regime in Type Ia supernova explosions. This regime holds at small scales (i.e. below the Gibson scale), which are unresolved in large-scale Type Ia supernova simulations. The fundamental effects that dominate the flame evolution here are the Landau-Darrieus instability and its nonlinear stabilization, leading to a stabilization of the flame in a cellular shape. The flame propagation into quiescent fuel is investigated addressing the dependence of the simulation results on the specific parameters of the numerical setup. Furthermore, we investigate the flame stability at a range of fuel densities. This is directly connected to the questions of active turbulent combustion (a mechanism of flame destabilization and subsequent self-turbulization) and a deflagration-to-detonation transition of the flame. In our simulations we find no substantial destabilization of the flame when propagating into quiescent fuels of densities down to ~10^7 g/cm^3, corroborating fundamental assumptions of large-scale SN Ia explosion models. For these models, however, we suggest an increased lower cutoff for the flame propagation velocity to take the cellular burning regime into account.

  1. A Hybrid Geometric Modeling Method for Large Scale Conformal Cellular 3D Systems, 26081 Avenue Hall, Valencia, CA 91354

    E-Print Network [OSTI]

    Chen, Yong

    Structures, Conformal Structures, Additive Manufacturing, STL 1 INTRODUCTION Cellular material structures can distributions than stochastic metal foams [5]. With the development of additive manufacturing processes (also, 8, 9]. The manufacturing of mesoscopic truss structures utilizes the unique capability of additive

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

    E-Print Network [OSTI]

    Raney, Bryan Keith

    2000-01-01T23:59:59.000Z

    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...

  3. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. XX, NO. XX, MONTH 2013 1 Optimal Relay Placement in Cellular Networks

    E-Print Network [OSTI]

    Coupechoux, Marceau

    in Cellular Networks Mattia Minelli, Maode Ma, Marceau Coupechoux, Jean-Marc Kelif, Marc Sigelle, and Philippe, France (e- mail: {marceau.coupechoux, marc.sigelle, philippe.godlewski}@telecom- paristech.fr. ). J

  4. Identification of Tat-SF1 cellular targets by exon array analysis reveals dual roles in transcription and splicing

    E-Print Network [OSTI]

    Hartemink, Alexander

    acid metabolism; the insulin signaling pathway was enriched with Tat-SF1 transcript-level targets discovered over a decade ago as a cellular protein required for Tat-specific, TAR-dependent activation of HIV

  5. Locating PHEV Exchange Stations in V2G

    E-Print Network [OSTI]

    Pan, Feng; Berscheid, Alan; Izraelevitz, David

    2010-01-01T23:59:59.000Z

    Plug-in hybrid electric vehicles (PHEVs) are an environmentally friendly technology that is expected to rapidly penetrate the transportation system. Renewable energy sources such as wind and solar have received considerable attention as clean power options for future generation expansion. However, these sources are intermittent and increase the uncertainty in the ability to generate power. The deployment of PHEVs in a vehicle-to-grid (V2G) system provide a potential mechanism for reducing the variability of renewable energy sources. For example, PHEV supporting infrastructures like battery exchange stations that provide battery service to PHEV customers could be used as storage devices to stabilize the grid when renewable energy production is fluctuating. In this paper, we study how to best site these stations in terms of how they can support both the transportation system and the power grid. To model this problem we develop a two-stage stochastic program to optimally locate the stations prior to the realizat...

  6. Practical Methods for Locating Abandoned Wells in Populated Areas

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Lynn, R.J.

    2007-09-01T23:59:59.000Z

    An estimated 12 million wells have been drilled during the 150 years of oil and gas production in the United States. Many old oil and gas fields are now populated areas where the presence of improperly plugged wells may constitute a hazard to residents. Natural gas emissions from wells have forced people from their houses and businesses and have caused explosions that injured or killed people and destroyed property. To mitigate this hazard, wells must be located and properly plugged, a task made more difficult by the presence of houses, businesses, and associated utilities. This paper describes well finding methods conducted by the National Energy Technology Laboratory (NETL) that were effective at two small towns in Wyoming and in a suburb of Pittsburgh, Pennsylvania.

  7. Collection of liquid from below-ground location

    DOE Patents [OSTI]

    Phillips, S.J.; Alexander, R.G.

    1995-05-30T23:59:59.000Z

    A method is described for retrieving liquid from a below-ground collection area by permitting gravity flow of the liquid from the collection area to a first closed container; monitoring the level of the liquid in the closed container; and after the liquid reaches a given level in the first closed container, transferring the liquid to a second closed container disposed at a location above the first closed container, via a conduit, by introducing into the first closed container a gas which is substantially chemically inert with respect to the liquid, the gas being at a pressure sufficient to propel the liquid from the first closed container to the second closed container. 3 figs.

  8. Modeling study of deposition locations in the 291-Z plenum

    SciTech Connect (OSTI)

    Mahoney, L.A.; Glissmeyer, J.A.

    1994-06-01T23:59:59.000Z

    The TEMPEST (Trent and Eyler 1991) and PART5 computer codes were used to predict the probable locations of particle deposition in the suction-side plenum of the 291-Z building in the 200 Area of the Hanford Site, the exhaust fan building for the 234-5Z, 236-Z, and 232-Z buildings in the 200 Area of the Hanford Site. The Tempest code provided velocity fields for the airflow through the plenum. These velocity fields were then used with TEMPEST to provide modeling of near-floor particle concentrations without particle sticking (100% resuspension). The same velocity fields were also used with PART5 to provide modeling of particle deposition with sticking (0% resuspension). Some of the parameters whose importance was tested were particle size, point of injection and exhaust fan configuration.

  9. Location deterministic biosensing from quantum-dot-nanowire assemblies

    SciTech Connect (OSTI)

    Liu, Chao [Materials Science and Engineering Program, Texas Materials Institute, University of Texas at Austin, Austin, Texas 78712 (United States); Kim, Kwanoh [Department of Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712 (United States); Fan, D. L., E-mail: dfan@austin.utexas.edu [Materials Science and Engineering Program, Texas Materials Institute, University of Texas at Austin, Austin, Texas 78712 (United States); Department of Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712 (United States)

    2014-08-25T23:59:59.000Z

    Semiconductor quantum dots (QDs) with high fluorescent brightness, stability, and tunable sizes, have received considerable interest for imaging, sensing, and delivery of biomolecules. In this research, we demonstrate location deterministic biochemical detection from arrays of QD-nanowire hybrid assemblies. QDs with diameters less than 10?nm are manipulated and precisely positioned on the tips of the assembled Gold (Au) nanowires. The manipulation mechanisms are quantitatively understood as the synergetic effects of dielectrophoretic (DEP) and alternating current electroosmosis (ACEO) due to AC electric fields. The QD-nanowire hybrid sensors operate uniquely by concentrating bioanalytes to QDs on the tips of nanowires before detection, offering much enhanced efficiency and sensitivity, in addition to the position-predictable rationality. This research could result in advances in QD-based biomedical detection and inspires an innovative approach for fabricating various QD-based nanodevices.

  10. IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 29, NO. 1, JANUARY 2014 203 Distribution Locational Marginal Pricing for Optimal

    E-Print Network [OSTI]

    Oren, Shmuel S.

    (DSO) determines distribution locational marginal prices (DLMPs) by solving the social welfare, distribution locational marginal prices (DLMPs), distribution locational marginal pricing (DLMP), distribution at node . System locational marginal price (LMP) at time period for the node feeding the distribution grid

  11. Pulsed laser microbeams for cellular manipulation : applications in cell biology and microfluidics

    E-Print Network [OSTI]

    Hellman, Amy Noel Stacy

    2008-01-01T23:59:59.000Z

    130 xiii Figure 7.4: Laser microbeam-induced axotomy of ratx’ marking the location of laser microbeam pulse delivery. (Biophysical Response to Laser Microbeam-Induced Cell Lysis

  12. Assessment of the 296-S-21 Stack Sampling Probe Location

    SciTech Connect (OSTI)

    Glissmeyer, John A.

    2006-09-08T23:59:59.000Z

    Tests were performed to assess the suitability of the location of the air sampling probe on the 296-S-21 stack according to the criteria of ANSI N13.1-1999, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stacks and Ducts of Nuclear Facilities. Pacific Northwest National Laboratory conducted most tests on a 3.67:1 scale model of the stack. CH2MHill also performed some limited confirmatory tests on the actual stack. The tests assessed the capability of the air-monitoring probe to extract a sample representative of the effluent stream. The tests were conducted for the practical combinations of operating fans and addressed: (1) Angular Flow--The purpose is to determine whether the velocity vector is aligned with the sampling nozzle. The average yaw angle relative to the nozzle axis should not be more than 20. The measured values ranged from 5 to 11 degrees on the scale model and 10 to 12 degrees on the actual stack. (2) Uniform Air Velocity--The gas momentum across the stack cross section where the sample is extracted should be well mixed or uniform. The uniformity is expressed as the variability of the measurements about the mean, the coefficient of variance (COV). The lower the COV value, the more uniform the velocity. The acceptance criterion is that the COV of the air velocity must be ?20% across the center two-thirds of the area of the stack. At the location simulating the sampling probe, the measured values ranged form 4 to 11%, which are within the criterion. To confirm the validity of the scale model results, air velocity uniformity measurements were made both on the actual stack and on the scale model at the test ports 1.5 stack diameters upstream of the sampling probe. The results ranged from 6 to 8% COV on the actual stack and 10 to 13% COV on the scale model. The average difference for the eight runs was 4.8% COV, which is within the validation criterion. The fact that the scale model results were slightly higher than the actual stack suggests that the other test results on the scale model are conservative relative to the actual stack. (3) Uniform Concentration of Tracer Gases--A uniform contaminant concentration in the sampling plane enables the extraction of samples that represent the true concentration. This was first tested using a tracer gas to represent gaseous effluents. The fan is a good mixer, so injecting the tracer downstream of the fans provides worst-case results. The acceptance criteria are that (1) the COV of the measured tracer gas concentration is ?20% across the center two-thirds of the sampling plane and (2) at no point in the sampling plane does the concentration vary from the mean by >30%. The results on the scale model at the point simulating the sampling probe ranged from 0.3 to 6 %COV, and the maximum single point deviation from the mean was -10%. (4) Uniform Concentration of Tracer Particles--Uniformity in contaminant concentration at the sampling probe was further demonstrated using tracer particles large enough to exhibit inertial effects. Particles of 10-?m aerodynamic diameter were used. The acceptance criterion is that the COV of particle concentration is ?20% across the center two-thirds of the sampling plane. The scale model results ranged form 2 to 9%. Based on these tests, the location of the air sampling probe on the 296-S-21 stack meets the requirements of the ANSI/HPS N13.1-1999 standard.

  13. Mapping textures on 3d terrains: a hybrid cellular automata approach 

    E-Print Network [OSTI]

    Sinvhal, Swapnil

    2007-04-25T23:59:59.000Z

    generated by cellular automata has been studied by Crutchfield et al. [16] and Melanie et al. [60], [61]. A ?chaotic? system has been described [99] as one in which ?activity doesn't die down into a regular pattern, but yet it also doesn't explode all... volumetric data structure to simulate weathering of stone incorporating effects like flow of moisture and mineral dissolution. Jensen et al. [62] illustrate the rendering of wet materials by taking into account the water on the surface and a concentration...

  14. GIS-Based Cellular Automaton Model to allocate Kansas High Plains Irrigated Agriculture Land Use

    E-Print Network [OSTI]

    Chiu, Peiwen

    2014-04-08T23:59:59.000Z

    GIS-Based Cellular Automaton Model to Allocate Irrigated Agriculture Land Use Peiwen Chiu Kansas State University GIS Day 2013 November 20, 2013 University of Kansas High Plains/Ogallala Aquifer 8 States 186,000 mi2 480,000 km2 http... of Acreage From the Model Iterations What’s Next This work was supported in part by the National Science Foundation (grant GEO0909515) and the United States Department of Agriculture/Agricultural Research Service (Ogallala Aquifer Initiative). Any findings...

  15. Science and Cellular Stresses | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4(SC)Principal Investigators'RayScience and Cellular Stresses News

  16. Noise pair velocity and range echo location system

    DOE Patents [OSTI]

    Erskine, D.J.

    1999-02-16T23:59:59.000Z

    An echo-location method for microwaves, sound and light capable of using incoherent and arbitrary waveforms of wide bandwidth to measure velocity and range (and target size) simultaneously to high resolution is disclosed. Two interferometers having very long and nearly equal delays are used in series with the target interposed. The delays can be longer than the target range of interest. The first interferometer imprints a partial coherence on an initially incoherent source which allows autocorrelation to be performed on the reflected signal to determine velocity. A coherent cross-correlation subsequent to the second interferometer with the source determines a velocity discriminated range. Dithering the second interferometer identifies portions of the cross-correlation belonging to a target apart from clutter moving at a different velocity. The velocity discrimination is insensitive to all slowly varying distortions in the signal path. Speckle in the image of target and antenna lobing due to parasitic reflections is minimal for an incoherent source. An arbitrary source which varies its spectrum dramatically and randomly from pulse to pulse creates a radar elusive to jamming. Monochromatic sources which jigger in frequency from pulse to pulse or combinations of monochromatic sources can simulate some benefits of incoherent broadband sources. Clutter which has a symmetrical velocity spectrum will self-cancel for short wavelengths, such as the apparent motion of ground surrounding target from a sidelooking airborne antenna. 46 figs.

  17. ACOUSTIC DETECTING AND LOCATING GAS PIPE LINE INFRINGEMENT

    SciTech Connect (OSTI)

    John L. Loth; Gary J. Morris; George M. Palmer; Richard Guiler; Patrick Browning

    2004-10-31T23:59:59.000Z

    The extensive network of high-pressure natural gas transmission pipelines covering the United States provides an important infrastructure for our energy independence. Early detection of pipeline leaks and infringements by construction equipment, resulting in corrosion fractures, presents an important aspect of our national security policy. The National Energy Technology Laboratory Strategic Center for Natural Gas (SCVG) is and has been funding research on various applicable techniques. The WVU research team has focused on monitoring pipeline background acoustic signals generated and transmitted by gas flowing through the gas inside the pipeline. In case of a pipeline infringement, any mechanical impact on the pipe wall, or escape of high-pressure gas, generates acoustic signals traveling both up and down stream through the gas. Sudden changes in flow noise are detectable with a Portable Acoustic Monitoring Package (PAMP), developed under this contract. It incorporates a pressure compensating microphone and a signal- recording device. Direct access to the gas inside the line is obtained by mounting such a PAMP, with a 1/2 inch NPT connection, to a pipeline pressure port found near most shut-off valves. An FFT of the recorded signal subtracted by that of the background noise recorded one-second earlier appears to sufficiently isolate the infringement signal to allow source interpretation. Using cell phones for data downloading might allow a network of such 1000-psi rated PAMP's to acoustically monitor a pipeline system and be trained by neural network software to positively identify and locate any pipeline infringement.

  18. ACOUSTIC DETECTING AND LOCATING GAS PIPE LINE INFRINGEMENT

    SciTech Connect (OSTI)

    John L. Loth; Gary J. Morris; George M. Palmer; Richard Guiler; Patrick Browning

    2004-12-01T23:59:59.000Z

    The extensive network of high-pressure natural gas transmission pipelines covering the United States provides an important infrastructure for our energy independence. Early detection of pipeline leaks and infringements by construction equipment, resulting in corrosion fractures, presents an important aspect of our national security policy. The National Energy Technology Laboratory Strategic Center for Natural Gas (SCVG) is and has been funding research on various applicable techniques. The WVU research team has focused on monitoring pipeline background acoustic signals generated and transmitted by gas flowing through the gas inside the pipeline. In case of a pipeline infringement, any mechanical impact on the pipe wall, or escape of high-pressure gas, generates acoustic signals traveling both up and down stream through the gas. Sudden changes in flow noise are detectable with a Portable Acoustic Monitoring Package (PAMP), developed under this contract. It incorporates a pressure compensating microphone and a signal- recording device. Direct access to the gas inside the line is obtained by mounting such a PAMP, with a 1/2 inch NPT connection, to a pipeline pressure port found near most shut-off valves. An FFT of the recorded signal subtracted by that of the background noise recorded one-second earlier appears to sufficiently isolate the infringement signal to allow source interpretation. Using cell phones for data downloading might allow a network of such 1000-psi rated PAMP's to acoustically monitor a pipeline system and be trained by neural network software to positively identify and locate any pipeline infringement.

  19. Noise pair velocity and range echo location system

    DOE Patents [OSTI]

    Erskine, David J. (Oakland, CA)

    1999-01-01T23:59:59.000Z

    An echo-location method for microwaves, sound and light capable of using incoherent and arbitrary waveforms of wide bandwidth to measure velocity and range (and target size) simultaneously to high resolution. Two interferometers having very long and nearly equal delays are used in series with the target interposed. The delays can be longer than the target range of interest. The first interferometer imprints a partial coherence on an initially incoherent source which allows autocorrelation to be performed on the reflected signal to determine velocity. A coherent cross-correlation subsequent to the second interferometer with the source determines a velocity discriminated range. Dithering the second interferometer identifies portions of the cross-correlation belonging to a target apart from clutter moving at a different velocity. The velocity discrimination is insensitive to all slowly varying distortions in the signal path. Speckle in the image of target and antenna lobing due to parasitic reflections is minimal for an incoherent source. An arbitrary source which varies its spectrum dramatically and randomly from pulse to pulse creates a radar elusive to jamming. Monochromatic sources which jigger in frequency from pulse to pulse or combinations of monochromatic sources can simulate some benefits of incoherent broadband sources. Clutter which has a symmetrical velocity spectrum will self-cancel for short wavelengths, such as the apparent motion of ground surrounding target from a sidelooking airborne antenna.

  20. Adjusting flow station job to remote Nigerian location yields savings

    SciTech Connect (OSTI)

    Wooten, R.; Williams, E.C. (OPI International Inc., Houston, TX (United States))

    1994-05-02T23:59:59.000Z

    In September 1991, Chevron Nigeria Ltd. and Nigerian National Petroleum Crop. contracted Offshore Pipelines to design, procure, construct, install, and commission the Opuekeba 30,000 b/d crude-oil flow station on an offshore platform near Olero Creek, Nigeria, approximately 22 miles from the nearest deepwater access. Chevron's original project plan included bringing the flow station to the site in small packages and then assembling it in a lengthy field hook-up process. Offshore Pipelines developed a plan early in the project to maximize construction and hook-up in the fabrication yard, then transport the nearly complete structures to site by way of a newly dredged canal. What proved to be most difficult was the site location in Nigeria. Job planning and communication were important in the successful completion of the project. Keeping the components of the large and complex facility simple proved to be effective and efficient and played a key role in completing the project on time and within budget. The paper discusses overcoming obstacles, lift and depth constraints, dredging, fabrication, installation, and large-time problems.

  1. National Ignition Facility and Managing Location, Component, and State

    SciTech Connect (OSTI)

    Foxworthy, C; Fung, T; Beeler, R; Li, J; Dugorepec, J; Chang, C

    2011-07-25T23:59:59.000Z

    The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is a stadium-sized facility that contains a 192-beam, 1.8-Megajoule, 500-Terawatt, ultraviolet laser system coupled with a 10-meter diameter target chamber. There are over 6,200 Line Replaceable Units (LRUs) comprised of more than 104,000 serialized parts that make up the NIF. Each LRU is a modular unit typically composed of a mechanical housing, laser optics (glass, lenses, or mirrors), and utilities. To date, there are more than 120,000 data sets created to characterize the attributes of these parts. Greater than 51,000 Work Permits have been issued to install, maintain, and troubleshoot the components. One integrated system is used to manage these data, and more. The Location Component and State (LoCoS) system is a web application built using Java Enterprise Edition technologies and is accessed by over 1,200 users. It is either directly or indirectly involved with each aspect of NIF work activity, and interfaces with ten external systems including the Integrated Computer Control System (ICCS) and the Laser Performance Operations Model (LPOM). Besides providing business functionality, LoCoS also acts as the NIF enterprise service bus. In this role, numerous integration approaches had to be adopted including: file exchange, database sharing, queuing, and web services in order to accommodate various business, technical, and security requirements. Architecture and implementation decisions are discussed.

  2. Validation of Innovative Exploration Technologies for Newberry Volcano: Drill Site Location Map 2010

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jaffe, Todd

    Newberry project drill site location map 2010. Once the exploration mythology is validated, it can be applied throughout the Cascade Range and elsewhere to locate and develop “blind” geothermal resources.

  3. Integration Of Locational Decisions with the Household Activity Pattern Problem and Its Applications in Transportation Sustainability

    E-Print Network [OSTI]

    Kang, Jee E

    2013-01-01T23:59:59.000Z

    hazardous materials transportation: risk analysis, routing/scheduling and facility location,locations, several papers present applications, such as medicine (Or and Pierskalla, 1979; Chan et al, 2001), waste/hazardous

  4. Integration of Locational Decisions with the Household Activity Pattern Problem and Its Applications in Transportation Sustainability

    E-Print Network [OSTI]

    Kang, Jee Eun

    2013-01-01T23:59:59.000Z

    hazardous materials transportation: risk analysis, routing/scheduling and facility location,locations, several papers present applications, such as medicine (Or and Pierskalla, 1979; Chan et al, 2001), waste/hazardous

  5. "Table HC8.5 Space Heating Usage Indicators by Urban/Rural Location...

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

    5 Space Heating Usage Indicators by UrbanRural Location, 2005" " Million U.S. Housing Units" ,,"UrbanRural Location (as Self-Reported)" ,"Housing Units (millions)" "Space Heating...

  6. Joint location of microseismic events in the presence of velocity uncertainty

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    The locations of seismic events are used to infer reservoir properties and to guide future production activity, as well as to determine and understand the stress field. Thus, locating seismic events with uncertainty ...

  7. Grid-search event location with non-Gaussian error models

    E-Print Network [OSTI]

    Rodi, William L.

    This study employs an event location algorithm based on grid search to investigate the possibility of improving seismic event location accuracy by using non-Gaussian error models. The primary departure from the Gaussian ...

  8. Challenges and Solutions for Location-based Routing in Wireless Sensor Networks with Complex Network Topology

    E-Print Network [OSTI]

    Won, Myounggyu

    2013-07-17T23:59:59.000Z

    Complex Network Topologies (CNTs)–network holes and cuts–often occur in practical WSN deployments. Many researchers have acknowledged that CNTs adversely affect the performance of location-based routing and proposed various CNT- aware location...

  9. Seismic Line Location Map Hot Pot Project, Humboldt County, Nevada 2010

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Lane, Michael

    Location of seismic lines carried out under DOE funded project Advanced Seismic Data Analysis Program (The Hot Pot Project).

  10. Seismic Line Location Map Hot Pot Project, Humboldt County, Nevada 2010

    SciTech Connect (OSTI)

    Lane, Michael

    2012-01-01T23:59:59.000Z

    Location of seismic lines carried out under DOE funded project Advanced Seismic Data Analysis Program (The Hot Pot Project).

  11. Divisionalization, product cannibalization and product location choice: Evidence from the U.S. automobile industry 

    E-Print Network [OSTI]

    Jeong, Eui Kyo

    2004-09-30T23:59:59.000Z

    division's new product location choice. But this study didn't find any significant role of divisional status on new product location choice. And contrary to our expectation, the results of intra-firm divisional domain overlap and new product location choice...

  12. A STOCHASTIC PROGRAMMING APPROACH TO QUANTIFYING EFFECTS OF CONTINGENCIES ON LOCATIONAL MARGINAL PRICES

    E-Print Network [OSTI]

    Stankoviæ, Aleksandar

    on varia- tions of Locational Marginal Prices (LMPs) in restruc- tured power markets. The process: Locational marginal prices (LMPs), Un- certainty, Power system security, Optimization meth- ods, StochasticA STOCHASTIC PROGRAMMING APPROACH TO QUANTIFYING EFFECTS OF CONTINGENCIES ON LOCATIONAL MARGINAL

  13. On-line Fault Detection and Location for NoC Interconnects Cristian Grecu1

    E-Print Network [OSTI]

    Pande, Partha Pratim

    On-line Fault Detection and Location for NoC Interconnects Cristian Grecu1 , André Ivanov1 , Res-line fault detection and location in Network-on-chip (NoC) communication fabrics is introduced. This approachC-based chips. These factors motivated us to develop a method for concurrent error detection and location for No

  14. State of the art analysis of online fault location on AC cables in underground transmission systems

    E-Print Network [OSTI]

    Bak, Claus Leth

    on transmission level fault location methods have been focused on overhead lines. Because of the very different- termine the fault location. Because only one end meas- urements are used, the algorithm is derived usingState of the art analysis of online fault location on AC cables in underground transmission systems

  15. Prediction of Protein Subcellular Multi-locations with a Min-Max Modular

    E-Print Network [OSTI]

    Lu, Bao-Liang

    -location problem. In addition, there are a large portion of proteins lack the information like GO and FunPrediction of Protein Subcellular Multi-locations with a Min-Max Modular Support Vector Machine subcellular multi-locations of proteins with machine learning techniques is a challenging problem

  16. Person Wide Web: Active Location based Web Service Architecture using Wireless Infrastructure

    E-Print Network [OSTI]

    Kim, Yong Jung

    Person Wide Web: Active Location based Web Service Architecture using Wireless Infrastructure, we propose Person Wide Web (PWW), a new type of location based web service architecture that effectively recognizes the location specific web resources to the mobile device user based on his geographical

  17. Department of Computer Science and Engineering Fall 2009 Wireless Personal Locator and Communication Device (PLCD)

    E-Print Network [OSTI]

    Demirel, Melik C.

    should be able to activate a personal locator that the child will be wearing. This device will allow her Create a wearable Personal Locator and Communication Device prototype for users such as a small childPENNSTATE Department of Computer Science and Engineering Fall 2009 Wireless Personal Locator

  18. Cellular Automata Theory and Physics A new Paradigm for the Unification of Physics

    E-Print Network [OSTI]

    Ostoma, T; Ostoma, Tom; Trushyk, Mike

    1999-01-01T23:59:59.000Z

    A new paradigm for the unification of physics is described. It is called Cellular Automata (CA) theory, which is the most massively parallel computer model currently known to science. We maintain that at the tiniest distance and time scales the universe is completely deterministic, and utterly simple. Our universe is a Cellular Automaton consisting of a huge array of cells capable of storing numeric information. These cells form a vast, 3D 'geometric' CA, where each cell has 26 surrounding neighboring cells that influence the state of a given cell. CA theory directly implies that all the laws of physics must result from interactions that are strictly local, therefore forbidding any form of action at a distance. CA theory suggests that space, time, matter, energy, and motion are all the same thing: the end result of information changing state in the CA. The CA model automatically contains an inherent maximum speed limit for which information can be moved from place to place.We propose that light (photon) motio...

  19. Efficiency of cellular uptake of nanoparticles via receptor-mediated endocytosis

    E-Print Network [OSTI]

    Anand Banerjee; Alexander Berzhkovskii; Ralph Nossal

    2014-10-27T23:59:59.000Z

    Experiments show that cellular uptake of nanoparticles, via receptor-mediated endocytosis, strongly depends on nanoparticle size. There is an optimal size, approximately 50 nm in diameter, at which cellular uptake is the highest. In addition, there is a maximum size, approximately 200 nm, beyond which uptake via receptor-mediated endocytosis does not occur. By comparing results from different experiments, we found that these sizes weakly depend on the type of cells, nanoparticles, and ligands used in the experiments. Here, we argue that these observations are consequences of the energetics and assembly dynamics of the protein coat that forms on the cytoplasmic side of the outer cell membrane during receptor-mediated endocytosis. Specifically, we show that the energetics of coat formation imposes an upper bound on the size of the nanoparticles that can be internalized, whereas the nanoparticle-size-dependent dynamics of coat assembly results in the optimal nanoparticle size. The weak dependence of the optimal and maximum sizes on cell-nanoparticle-ligand type also follows naturally from our analysis.

  20. Joint Urban 2003: Study Overview And Instrument Locations

    SciTech Connect (OSTI)

    Allwine, K Jerry; Flaherty, Julia E.

    2006-08-16T23:59:59.000Z

    Quality-assured meteorological and tracer data sets are vital for establishing confidence that indoor and outdoor dispersion models used to simulate dispersal of potential toxic agents in urban atmospheres are giving trustworthy results. The U.S. Department of Defense-Defense Threat Reduction Agency and the U.S. Department of Homeland Security joined together to conduct the Joint Urban 2003 atmospheric dispersion study to provide this critically-needed high-resolution dispersion data. This major urban study was conducted from June 28 through July 31, 2003, in Oklahoma City, Oklahoma, with the participation of over 150 scientists and engineers from over 20 U.S. and foreign institutions. The Joint Urban 2003 lead scientist was Jerry Allwine (Pacific Northwest National Laboratory) who oversaw study design, logistical arrangements and field operations with the help of Joe Shinn (Lawrence Livermore National Laboratory), Marty Leach (Lawrence Livermore National Laboratory), Ray Hosker (Atmospheric Turbulence and Diffusion Division), Leo Stockham (Northrop Grumman Information Technology) and Jim Bowers (Dugway Proving Grounds). This report gives a brief overview of the field campaign, describing the scientific objectives, the dates of the intensive observation periods, and the instruments deployed. The data from this field study is available to the scientific community through an on-line database that is managed by Dugway Proving Ground. This report will be included in the database to provide its users with some general information about the field study, and specific information about the instrument coordinates. Appendix A of this document provides the definitive record of the instrument locations during this field campaign, and Appendix B lists all the study principal investigators and participants.

  1. assisting nuclear power: Topics by E-print Network

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

    Power Control 1 61500 Network Assisted Power Control for Wireless Data David lesson of cellular telephone network operation is that effective power control is essential...

  2. BETWEEN RANDALL COUNTY, TEXAS AND 'I'HE UNITED STATES DEPARTMENT...

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

    cellular telephones, prstlnal .wftware, On-Star and GI's ( 6 ) Chcmical nispensing Devices designed for pcrsonal protection (pepper spray, mace) (7) Matches or lighters (8)...

  3. Brain Research Protocols 7 (2001) 103114 www.elsevier.com/locate/bres

    E-Print Network [OSTI]

    Samejima, Kazuyuki

    Optical recording methods using voltage-sensitive dyes have proven valuable for the analysis of neuronal in the absorption or fluorescence of voltage-sensitive dyes incorporated into the cellular plasma membranes. Type of research 2. Time required · Optical imaging by voltage-sensitive dyes. · Preparation

  4. Daily rhythms in mobile telephone communication

    E-Print Network [OSTI]

    Aledavood, Talayeh; Roberts, Sam G B; Reed-Tsochas, Felix; Moro, Esteban; Dunbar, Robin I M; Saramäki, Jari

    2015-01-01T23:59:59.000Z

    Circadian rhythms are known to be important drivers of human activity and the recent availability of electronic records of human behaviour has provided fine-grained data of temporal patterns of activity on a large scale. Further, questionnaire studies have identified important individual differences in circadian rhythms, with people broadly categorised into morning-like or evening-like individuals. However, little is known about the social aspects of these circadian rhythms, or how they vary across individuals. In this study we use a unique 18-month dataset that combines mobile phone calls and questionnaire data to examine individual differences in the daily rhythms of mobile phone activity. We demonstrate clear individual differences in daily patterns of phone calls, and show that these individual differences are persistent despite a high degree of turnover in the individuals' social networks. Further, women's calls were longer than men's calls, especially during the evening and at night, and these calls wer...

  5. University of East Anglia Telephone 01603 456161

    E-Print Network [OSTI]

    Everest, Graham R

    Carbon Management MBA programme l World class energy efficient buildings l Fairtrade campus l Award, largest and most fully developed Schools of Environmental Sciences in Europe and includes The Climatic. Managers develop an understanding of the current climate change debate, policies, regulations and the role

  6. Telephone. Federal Communications Commission. Marlene H. Dortch,

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssuesEnergy Solar Decathlon |1999Energy-Technology40 Federal

  7. EIA-877 WINTER HEATING FUELS TELEPHONE SURVEY

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin:DeploymentSite Name: Email: Terminal2,7,

  8. Whole-brain calcium imaging with cellular resolution in freely behaving C. elegans

    E-Print Network [OSTI]

    Nguyen, Jeffrey P; Linder, Ashley N; Plummer, George S; Shaevitz, Joshua W; Leifer, Andrew M

    2015-01-01T23:59:59.000Z

    The ability to acquire large-scale recordings of neuronal activity in awake and unrestrained animals poses a major challenge for studying neural coding of animal behavior. We present a new instrument capable of recording intracellular calcium transients from every neuron in the head of a freely behaving C. elegans with cellular resolution while simultaneously recording the animal's position, posture and locomotion. We employ spinning-disk confocal microscopy to capture 3D volumetric fluorescent images of neurons expressing the calcium indicator GCaMP6s at 5 head-volumes per second. Two cameras simultaneously monitor the animal's position and orientation. Custom software tracks the 3D position of the animal's head in real-time and adjusts a motorized stage to keep it within the field of view as the animal roams freely. We observe calcium transients from 78 neurons and correlate this activity with the animal's behavior. Across worms, multiple neurons show significant correlations with modes of behavior correspo...

  9. Biological (molecular and cellular) markers of toxicity. Final report, September 15, 1988--September 14, 1991

    SciTech Connect (OSTI)

    Shugart, L.R.; D`Surney, S.J.; Gettys-Hull, C.; Greeley, M.S. Jr.

    1991-12-15T23:59:59.000Z

    Several molecular and cellular markers of genotoxicity were adapted for measurement in the Medaka (Oryzias latipes), and were used to describe the effects of treatment of the organism with diethylnitrosamine (DEN). NO{sup 6}-ethyl guanine adducts were detected, and a slight statistically significant, increase in DNA strand breaks was observed. These results are consistent with the hypothesis that prolonged exposure to high levels of DEN induced alkyltransferase activity which enzymatically removes any O{sup 6}-ethyl guanine adducts but does not result in strand breaks or hypomethylation of the DNA such as might be expected from excision repair of chemically modified DNA. Following a five week continuous DEN exposure with 100 percent renewal of DEN-water every third day, the F values (DNA double strandedness) increased considerably and to similar extent in fish exposed to 25, 50, and 100 ppM DEN. This has been observed also in medaka exposed to BaP.

  10. Combined Base Station Association and Power Control in Multi-channel Cellular Networks

    E-Print Network [OSTI]

    Singh, Chandramani; Sundaresan, Rajesh

    2011-01-01T23:59:59.000Z

    A combined base station association and power control problem is studied for the uplink of multichannel multicell cellular networks, in which each channel is used by exactly one cell (i.e., base station). A distributed association and power update algorithm is proposed and shown to converge to a Nash equilibrium of a noncooperative game. We consider network models with discrete mobiles (yielding an atomic congestion game), as well as a continuum of mobiles (yielding a population game). We find that the equilibria need not be Pareto efficient, nor need they be system optimal. To address the lack of system optimality, we propose pricing mechanisms. It is shown that these mechanisms can be implemented in a distributed fashion.

  11. Cancer Genesis and Progression as Dynamics in Functional Landscape of Endogenous Molecular-Cellular Network

    E-Print Network [OSTI]

    P. Ao; D. Galas; L. Hood; X. -M. Zhu

    2007-09-05T23:59:59.000Z

    An endogenous molecular-cellular network for both normal and abnormal functions is assumed to exist. This endogenous network forms a nonlinear stochastic dynamical system, with many stable attractors in its functional landscape. Normal or abnormal robust states can be decided by this network in a manner similar to the neural network. In this context cancer is hypothesized as one of its robust intrinsic states. This hypothesis implies that a nonlinear stochastic mathematical cancer model is constructible based on available experimental data and its quantitative prediction is directly testable. Within such model the genesis and progression of cancer may be viewed as stochastic transitions between different attractors. Thus it further suggests that progressions are not arbitrary. Other important issues on cancer, such as genetic vs epigenetics, double-edge effect, dormancy, are discussed in the light of present hypothesis. A different set of strategies for cancer prevention, cure, and care, is therefore suggested.

  12. Neuronal micro-culture engineering by microchannel devices of cellular scale dimensions

    E-Print Network [OSTI]

    Goyal, Gaurav

    2015-01-01T23:59:59.000Z

    Purpose: The purpose of the current study was to investigate the effect of microchannel geometry on neuronal cultures and to maintain these cultures for long period of time (over several weeks) inside the closed microchannels of cellular scale dimensions. Methods: The primary hippocampal neurons from E-18 rat were cultured inside the closed polydimethylsiloxane (PDMS) microchannels of varying sizes. The effect of the channel geometry on the spatial and the temporal variations in the neural microenvironment was investigated by studying neural maturation and variation in the media osmolality respectively. The cultures were maintained for longer time spans by PDMS device pretreatment, control on media evaporation (by using hydrophobic ethylene propylene membrane) and an effective culture maintenance protocol. Further, the devices were integrated with the planar microelectrode arrays (MEA) to record spontaneous electrical activity. Results: A direct influence of channel geometry on neuron maturation was observed ...

  13. 7th International Workshop on Microbeam Probes of Cellular Radiation Response

    SciTech Connect (OSTI)

    Brenner, David J.

    2009-07-21T23:59:59.000Z

    The extended abstracts that follow present a summary of the Proceedings of the 7th International Workshop: Microbeam Probes of Cellular Radiation Response, held at Columbia University’s Kellogg Center in New York City on March 15–17, 2006. These International Workshops on Microbeam Probes of Cellular Radiation Response have been held regularly since 1993 (1–5). Since the first workshop, there has been a rapid growth (see Fig. 1) in the number of centers developing microbeams for radiobiological research, and worldwide there are currently about 30 microbeams in operation or under development. Single-cell/single-particle microbeam systems can deliver beams of different ionizing radiations with a spatial resolution of a few micrometers down to a few tenths of a micrometer. Microbeams can be used to addressquestions relating to the effects of low doses of radiation (a single radiation track traversing a cell or group of cells), to probe subcellular targets (e.g. nucleus or cytoplasm), and to address questions regarding the propagation of information about DNA damage (for example, the radiation-induced bystander effect). Much of the recent research using microbeams has been to study low-dose effects and ‘‘non-targeted’’ responses such as bystander effects, genomic instability and adaptive responses. This Workshop provided a forum to assess the current state of microbeam technology and current biological applications and to discuss future directions for development, both technological and biological. Over 100 participants reviewed the current state of microbeam research worldwide and reported on new technological developments in the fields of both physics and biology.

  14. Quantum Field as a quantum cellular automaton: the Dirac free evolution in one dimension

    E-Print Network [OSTI]

    Alessandro Bisio; Giacomo Mauro D'Ariano; Alessandro Tosini

    2015-02-11T23:59:59.000Z

    We present a quantum cellular automaton model in one space-dimension which has the Dirac equation as emergent. This model, a discrete-time and causal unitary evolution of a lattice of quantum systems, is derived from the assumptions of homogeneity, parity and time-reversal invariance. The comparison between the automaton and the Dirac evolutions is rigorously set as a discrimination problem between unitary channels. We derive an exact lower bound for the probability of error in the discrimination as an explicit function of the mass, the number and the momentum of the particles, and the duration of the evolution. Computing this bound with experimentally achievable values, we see that in that regime the QCA model cannot be discriminated from the usual Dirac evolution. Finally, we show that the evolution of one-particle states with narrow-band in momentum can be effi- ciently simulated by a dispersive differential equation for any regime. This analysis allows for a comparison with the dynamics of wave-packets as it is described by the usual Dirac equation. This paper is a first step in exploring the idea that quantum field theory could be grounded on a more fundamental quantum cellular automaton model and that physical dynamics could emerge from quantum information processing. In this framework, the discretization is a central ingredient and not only a tool for performing non-perturbative calculation as in lattice gauge theory. The automaton model, endowed with a precise notion of local observables and a full probabilistic interpretation, could lead to a coherent unification of an hypothetical discrete Planck scale with the usual Fermi scale of high-energy physics.

  15. PI3K/AKT and ERK regulate retinoic acid-induced neuroblastoma cellular differentiation

    SciTech Connect (OSTI)

    Qiao, Jingbo [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States)] [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States); Paul, Pritha; Lee, Sora [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States) [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States); Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232 (United States); Qiao, Lan; Josifi, Erlena; Tiao, Joshua R. [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States)] [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States); Chung, Dai H., E-mail: dai.chung@vanderbilt.edu [Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232 (United States); Department of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232 (United States)

    2012-08-03T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Retinoic acid (RA) induces neuroblastoma cells differentiation, which is accompanied by G0/G1 cell cycle arrest. Black-Right-Pointing-Pointer RA resulted in neuroblastoma cell survival and inhibition of DNA fragmentation; this is regulated by PI3K pathway. Black-Right-Pointing-Pointer RA activates PI3K and ERK1/2 pathway; PI3K pathway mediates RA-induced neuroblastoma cell differentiation. Black-Right-Pointing-Pointer Upregulation of p21 is necessary for RA-induced neuroblastoma cell differentiation. -- Abstract: Neuroblastoma, the most common extra-cranial solid tumor in infants and children, is characterized by a high rate of spontaneous remissions in infancy. Retinoic acid (RA) has been known to induce neuroblastoma differentiation; however, the molecular mechanisms and signaling pathways that are responsible for RA-mediated neuroblastoma cell differentiation remain unclear. Here, we sought to determine the cell signaling processes involved in RA-induced cellular differentiation. Upon RA administration, human neuroblastoma cell lines, SK-N-SH and BE(2)-C, demonstrated neurite extensions, which is an indicator of neuronal cell differentiation. Moreover, cell cycle arrest occurred in G1/G0 phase. The protein levels of cyclin-dependent kinase inhibitors, p21 and p27{sup Kip}, which inhibit cell proliferation by blocking cell cycle progression at G1/S phase, increased after RA treatment. Interestingly, RA promoted cell survival during the differentiation process, hence suggesting a potential mechanism for neuroblastoma resistance to RA therapy. Importantly, we found that the PI3K/AKT pathway is required for RA-induced neuroblastoma cell differentiation. Our results elucidated the molecular mechanism of RA-induced neuroblastoma cellular differentiation, which may be important for developing novel therapeutic strategy against poorly differentiated neuroblastoma.

  16. Cellular Inductive Powering System for Weakly-Linked Resonant Rodent Implants

    E-Print Network [OSTI]

    Genov, Roman

    implements a low-cost technique which tracks the location of the animal using an impedance measurement of an infection is always present [4]. Alternatively, on-board battery can be used to power the NI implant which inevitably limits the duration of the experiment. Typically, battery life limits the length of studies to 7

  17. Analysis Of Microseismic Location Accuracy For Hydraulic Fracturing At The DWTI Site, Jasper, Texas

    E-Print Network [OSTI]

    Rieven, Shirley

    1995-01-01T23:59:59.000Z

    This report presents the results of a feasibility study designed to assess whether microseismic location techniques can provide enough accuracy and precision to enable a

  18. Molecular Phylogenetics and Evolution xxx (2006) xxxxxx www.elsevier.com/locate/ympev

    E-Print Network [OSTI]

    Alvarez, Nadir

    2006-01-01T23:59:59.000Z

    Molecular Phylogenetics and Evolution xxx (2006) xxx­xxx www.elsevier.com/locate/ympev 1055 Phylogenetics and Evolution xxx (2006) xxx­xxx ARTICLE IN PRESS

  19. Degree Year Name Position Organization Location 1997 Andrew Hall Research Director Siemens St. Louis

    E-Print Network [OSTI]

    Stormo, Gary

    Degree Year Name Position Organization Location 1997 Andrew Hall Research Director Siemens St Hongyu An Faculty UNC Chapel Hill, NC 2001 Randolph Setser Manager Research CollaborationsSiemens

  20. Surgical Approaches to Epicardial Pacemaker Placement: Does Pocket Location Affect Lead Survival?

    E-Print Network [OSTI]

    Lichtenstein, Brian J.; Bichell, David P.; Connolly, Dana M.; Lamberti, John J.; Shepard, Suzanne M.; Seslar, Stephen P.

    2010-01-01T23:59:59.000Z

    Does Pocket Location Affect Lead Survival? Brian J.heart disease. Pacemaker lead failure is the major source ofsensing problems (14%). When lead failure was adjus- ted for

  1. Locating an active fault zone in Coso geothermal field by analyzing...

    Open Energy Info (EERE)

    from microearthquake data Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Locating an active fault zone in Coso geothermal field by...

  2. Paper Tracking Number: 689 System Design Tradeoff for Supporting Soft Handoff for Packet Data Calls using cdma2000 Cellular Simulator

    E-Print Network [OSTI]

    Paper Tracking Number: 689 1 System Design Tradeoff for Supporting Soft Handoff for Packet Data networks. In this paper, we perform system design trade-off study for supporting soft handoff for packet soft handoff based on system and user conditions. Index Terms--cdma2000, cellular simulator, soft

  3. BIOLOGY OF REPRODUCTION 64, 611618 (2001) Increased Proliferative Activity and Programmed Cellular Death in the Turkey Hen

    E-Print Network [OSTI]

    Ramachandran, Ramesh

    Cellular Death in the Turkey Hen Pituitary Gland Following Interruption of Incubation Behavior1 R. Ramesh,2 in turkey hens is charac- terized by ovarian regression, hyperprolactinemia, and persis- tent nesting. Nest-deprivation of incubating turkey hens results in disruption of broodiness accompanied by a precipitous de- cline in plasma

  4. MMA-WS12/13,R.Hoffmann,Rechnerarchitektur,TUDarmstadt 3. Cellular Automata (CA) Part 1

    E-Print Network [OSTI]

    Hoffmann, Rolf

    & Literature Cellular Automata Basics Formal Definition Grids Boundaries Neighborhoods Rule Types Speed Diffusion Hydrodynamics Sound Waves Wave Optics Ising Spin Systems Simulation of Digital Logic Numerical of a liquid, the interfacial tension between two liquids, or that between a liquid and a solid. Surfactants

  5. MMA-WS13/14,R.Hoffmann,Rechnerarchitektur,TUDarmstadt 3. Cellular Automata (CA) Part 1

    E-Print Network [OSTI]

    Hoffmann, Rolf

    & Literature Cellular Automata Basics Formal Definition Grids Boundaries Neighborhoods Rule Types Speed Diffusion Hydrodynamics Sound Waves Wave Optics Ising Spin Systems Simulation of Digital Logic Numerical of a liquid, the interfacial tension between two liquids, or that between a liquid and a solid. Surfactants

  6. Characterizing the Altered Cellular Proteome Induced by the Stress-Independent Activation of Heat Shock Factor 1

    E-Print Network [OSTI]

    Morimoto, Richard

    Characterizing the Altered Cellular Proteome Induced by the Stress- Independent Activation of Heat activation of heat shock factor 1 (HSF1), a stress-responsive transcription factor that induces-responsive signaling pathways such as the heat shock response (HSR).1,2 The HSR is an evolutionarily conserved, stress

  7. Cellular Inhibition of Checkpoint Kinase 2 (Chk2) and Potentiation of Camptothecins and Radiation by the Novel

    E-Print Network [OSTI]

    Cellular Inhibition of Checkpoint Kinase 2 (Chk2) and Potentiation of Camptothecins and Radiation, Maryland; Laboratory of Functional Genomics (J.C., A.M.) and Molecular Radiation Therapeutics Branch (D Brunswick, New Jersey (G.Zh., C.S.); and Molecular Radiation Therapeutics Branch, Radiation Research Program

  8. Naturally occurring, optically driven, cellular rotor J. A. Dharmadhikari, S. Roy, A. K. Dharmadhikari, S. Sharma, and D. Mathura)

    E-Print Network [OSTI]

    Sharma, Shobhona

    Naturally occurring, optically driven, cellular rotor J. A. Dharmadhikari, S. Roy, A. K 005, India (Received 10 June 2004; accepted 20 October 2004) We report the conversion of optical energy into mechanical energy by naturally occurring red blood cells (RBCs) placed in an optical trap

  9. Holographic evaluation of warp in the torsion of a bar of cellular solid: effect of Cosserat elasticity

    E-Print Network [OSTI]

    Lakes, Roderic

    experimentally. This study is directed at the deformation field in the case of torsion of a square cross section1 Holographic evaluation of warp in the torsion of a bar of cellular solid: effect of Cosserat elasticity Anderson, W. B., Lakes, R. S., and Smith, M. C., "Holographic evaluation of warp in the torsion

  10. KELP VERSUS CORALLINE: CELLULAR BASIS FOR MECHANICAL STRENGTH IN THE WAVE-SWEPT SEAWEED CALLIARTHRON (CORALLINACEAE, RHODOPHYTA)1

    E-Print Network [OSTI]

    Martone, Patrick T.

    KELP VERSUS CORALLINE: CELLULAR BASIS FOR MECHANICAL STRENGTH IN THE WAVE-SWEPT SEAWEED- ing in girth versus growing strong tissues. Brown macroalgae, such as kelps, grow thick stipes an order of magnitude stronger than some kelp tissues, but genicula rarely exceed 1 mm in diameter

  11. Dr. Campbell's Bio111 Exam #1 Answer Key Fall 2003 Fall 2003 Biology 111 Exam #1 Answer Key -Cellular Communications

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    - Cellular Communications There is no time limit on this test, though I have tried to design one that you to be labeled. Furthermore, I was looking for a diagram of an enzyme that had a shape complementary to the alpha activation energy. Energy needed to initiate an chemical reaction. b. List three different non

  12. Project #14: Shuming Nie and Peng Xi: Superresolution Imaging of Cellular Dynamics with Quantum Dots and STED

    E-Print Network [OSTI]

    Weber, Rodney

    , therefore opening up new possibilities in studying molecular dynamics in living cells. A major engineering of fluorescent labels for imaging applications. Compared to organic dyes and fluorescent proteins, QDs have to develop nextgeneration QDs for molecular and cellular imaging at ultrahigh resolution and sensitivity

  13. he building that houses the Donnelly Centre for Cellular and Biomolecular Research can be described as transparent,

    E-Print Network [OSTI]

    Zandstra, Peter W.

    T he building that houses the Donnelly Centre for Cellular and Biomolecular Research can faculty. Each of the new recruits, along with other researchers in the building, have started new towards the glass wall of the building to the expansive and unobstructed view of the skyline and the city

  14. Texas AgriLife Research Procedure 25.99.09.A1 Cellular Communication Devices and Services Page 1 of 3

    E-Print Network [OSTI]

    a personal device. To receive reimbursement, the employee will submit an itemized bill documenting callsTexas AgriLife Research Procedure 25.99.09.A1 Cellular Communication Devices and Services Page 1 of 3 Texas AgriLife Research Procedure 25.99.09.A1.01 CELLULAR COMMUNICATION DEVICES AND SERVICES

  15. On the Interaction between Marine Boundary Layer Cellular Cloudiness and Surface Heat Fluxes

    SciTech Connect (OSTI)

    Kazil, J.; Feingold, G.; Wang, Hailong; Yamaguchi, T.

    2014-01-02T23:59:59.000Z

    The interaction between marine boundary layer cellular cloudiness and surface uxes of sensible and latent heat is investigated. The investigation focuses on the non-precipitating closed-cell state and the precipitating open-cell state at low geostrophic wind speed. The Advanced Research WRF model is used to conduct cloud-system-resolving simulations with interactive surface fluxes of sensible heat, latent heat, and of sea salt aerosol, and with a detailed representation of the interaction between aerosol particles and clouds. The mechanisms responsible for the temporal evolution and spatial distribution of the surface heat fluxes in the closed- and open-cell state are investigated and explained. It is found that the horizontal spatial structure of the closed-cell state determines, by entrainment of dry free tropospheric air, the spatial distribution of surface air temperature and water vapor, and, to a lesser degree, of the surface sensible and latent heat flux. The synchronized dynamics of the the open-cell state drives oscillations in surface air temperature, water vapor, and in the surface fluxes of sensible and latent heat, and of sea salt aerosol. Open-cell cloud formation, cloud optical depth and liquid water path, and cloud and rain water path are identified as good predictors of the spatial distribution of surface air temperature and sensible heat flux, but not of surface water vapor and latent heat flux. It is shown that by enhancing the surface sensible heat flux, the open-cell state creates conditions by which it is maintained. While the open-cell state under consideration is not depleted in aerosol, and is insensitive to variations in sea-salt fluxes, it also enhances the sea-salt flux relative to the closed-cell state. In aerosol-depleted conditions, this enhancement may replenish the aerosol needed for cloud formation, and hence contribute to the perpetuation of the open-cell state as well. Spatial homogenization of the surface fluxes is found to have only a small effect on cloud properties in the investigated cases. This indicates that sub-grid scale spatial variability in the surface flux of sensible and latent heat and of sea salt aerosol may not be required in large scale and global models to describe marine boundary layer cellular cloudiness.

  16. PERMIT MUST BE AVAILABLE AT ENTRY LOCATION IN PLASTIC SLEEVE CONFINED SPACE ENTRY PERMIT

    E-Print Network [OSTI]

    Stuart, Steven J.

    PERMIT MUST BE AVAILABLE AT ENTRY LOCATION IN PLASTIC SLEEVE CONFINED SPACE ENTRY PERMIT CONFINED SPACE GENERAL INFORMATION: Permit Number: Call 656-1297 Date: Equipment Number: Time Issued: Valid Until (Time, max. 8 hrs): Confined Space Description and Location: Purpose of Entry: PERMIT SPACE HAZARDS

  17. A Simple Swap Technique and Enhanced GTT Location Database Management Kuo-Hsing Chiang Nirmala Shenoy

    E-Print Network [OSTI]

    Shenoy, Nirmala

    implemented in the current mobile networks are ETSI GSM MAP [1] and EIA/TIA IS-41 [2]. The two- level databaseA Simple Swap Technique and Enhanced GTT Location Database Management Scheme Kuo-Hsing Chiang and provides comparison results with other location database management schemes. The performance results

  18. 1/08 AMJ; Media Transition Group Media Material Location/Circulation Options

    E-Print Network [OSTI]

    Stowell, Michael

    materials, media or otherwise. Choosing a location When you place a new order for media materials, specify1/08 AMJ; Media Transition Group Media Material Location/Circulation Options With the closure of the media library, bibliographers have the following options for where dvd and video media materials can

  19. Identification of Sediment Organic Carbon Location and Association with Polycyclic Aromatic Hydrocarbons (PAHs) in Contaminated Sediment

    E-Print Network [OSTI]

    Identification of Sediment Organic Carbon Location and Association with Polycyclic Aromatic is known about the mechanisms of PAH and other hydrophobic organic compound sequestration and aging microspectroscopy at the NSLS beamline U10B and ALS beamline 1.4 were used to identify organic carbon location

  20. THE OPTIMAL LOCATION OF TWO RECYCLING CENTERS Jannett Highfill, Michael McAsey, Libin Mou1

    E-Print Network [OSTI]

    Mou, Libin

    of the transportation costs from i) households to the recycling centers and ii) recycling centers to the landfill-recyclables are subsequently transported to the landfill. The landfill location and the proportion of waste recycled recycling center is located at the landfill. (R1: General Spatial Economics, H7: Publicly Provided Goods

  1. Facility Location under Demand Uncertainty: Response to a Large-scale Bioterror Attack

    E-Print Network [OSTI]

    Dessouky, Maged

    Facility Location under Demand Uncertainty: Response to a Large-scale Bioterror Attack Abstract In the event of a catastrophic bio-terror attack, major urban centers need to effi- ciently distribute large of a hypothetical anthrax attack in Los Angeles County. Keywords: Capacitated facility location, distance

  2. Seismic Line Location Map Hot Pot Project, Humboldt County, Nevada 2010

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Michael Lane

    Seismic Line Location Map Hot Pot Project, Humboldt County, Nevada 2010. ArcGIS map package containing topographic base map, Township and Range layer, Oski BLM and private leases at time of survey, and locations, with selected shot points, of the five seismic lines.

  3. Identifying damage locations under ambient vibrations utilizing vector autoregressive models and Mahalanobis distances

    E-Print Network [OSTI]

    Identifying damage locations under ambient vibrations utilizing vector autoregressive models Keywords: Damage location Ambient vibration Vector Autoregressive model Statistical pattern recognition Bridges Structural health monitoring a b s t r a c t This paper presents a study for identifying damage

  4. Treanmission Line Fault Location using Interoperability and Integration of Data and Model

    E-Print Network [OSTI]

    Dutta, Papiya

    2014-01-10T23:59:59.000Z

    . The second type is a sparse measurement based fault location scheme using phasor measurements from different substations located in the vicinity where the fault has occurred and can be applied if the measurements are not available from any of the line ends...

  5. Optimal Location of Infiltration-Based Best Management Practices for Storm Water Management

    E-Print Network [OSTI]

    Vogel, Richard M.

    Optimal Location of Infiltration-Based Best Management Practices for Storm Water Management and water quality impacts. The concept of best manage- ment practices BMPs encompasses a wide variety with a genetic algorithm to determine the optimal location of infiltration-based best management practices BMPs

  6. Semi-Supervised Learning in Inferring Mobile Device Locations Rong Duan , Olivia Hong, Guangqin Ma

    E-Print Network [OSTI]

    Greenberg, Albert

    With the development of mobility technology, location information has become collectible by various positioning, and ecology, etc. With the development of mobile technology, the capability of locating mobile devices and the other is mobile network position technology. Satellite position technology, commonly known as Global

  7. Education in the wild: contextual and location-based mobile learning in action

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Education in the wild: contextual and location-based mobile learning in action A report from Author manuscript, published in "Education in the wild: contextual and location-based mobile learning), Education, and Psychology, as well as expertise from other disciplines. The Education in the Wild workshop

  8. Global warming shifts Pacific tropical cyclone location MinHo Kwon,1,3

    E-Print Network [OSTI]

    Li, Tim

    Global warming shifts Pacific tropical cyclone location Tim Li,1 MinHo Kwon,1,3 Ming Zhao,3 Jong) is used to investigate the change of tropical cyclone frequency in the North Pacific under global warming, and W. Yu (2010), Global warming shifts Pacific tropical cyclone location, Geophys. Res. Lett., 37, L

  9. Mobile Location Sharing: An Energy Consumption Study Ekhiotz Jon Vergara, Mihails Prihodko, Simin Nadjm-Tehrani

    E-Print Network [OSTI]

    Mobile Location Sharing: An Energy Consumption Study Ekhiotz Jon Vergara, Mihails Prihodko, Simin- packet interval) highly influences the energy consumption of the mobile device. Our work focuses other clients' location updates (similar to pull behaviour). In order to evaluate the energy consumption and the

  10. Evaluation of Location-Specific Predictions by a Detailed Simulation Model of Aedes aegypti Populations

    E-Print Network [OSTI]

    Lloyd, Alun

    specific locations, the cities of Iquitos, Peru, and Buenos Aires, Argentina. These two sites differ that was averaged across all locations. In the Argentina case Skeeter Buster provides a satisfactory simulation from the Research and Policy for Infectious Disease Dynamics (RAPIDD) program of the Science

  11. Restriction of Receptor Movement Alters Cellular Response: Physical Force Sensing by EphA2

    SciTech Connect (OSTI)

    Salaita, Khalid; Nair, Pradeep M; Petit, Rebecca S; Neve, Richard M; Das, Debopriya; Gray, Joe W; Groves, Jay T

    2009-09-09T23:59:59.000Z

    Activation of the EphA2 receptor tyrosine kinase by ephrin-A1 ligands presented on apposed cell surfaces plays important roles in development and exhibits poorly understood functional alterations in cancer. We reconstituted this intermembrane signaling geometry between live EphA2-expressing human breast cancer cells and supported membranes displaying laterally mobile ephrin-A1. Receptor-ligand binding, clustering, and subsequent lateral transport within this junction were observed. EphA2 transport can be blocked by physical barriers nanofabricated onto the underlying substrate. This physical reorganization of EphA2 alters the cellular response to ephrin-A1, as observed by changes in cytoskeleton morphology and recruitment of a disintegrin and metalloprotease 10. Quantitative analysis of receptor-ligand spatial organization across a library of 26 mammary epithelial cell lines reveals characteristic differences that strongly correlate with invasion potential. These observations reveal a mechanism for spatio-mechanical regulation of EphA2 signaling pathways.

  12. Cellular morphology of organic-inorganic hybrid foams based on alkali alumino-silicate matrix

    SciTech Connect (OSTI)

    Verdolotti, Letizia; Capasso, Ilaria; Lavorgna, Marino [Institute of Composite and Biomedical Materials, National Research Council, Naples (Italy); Liguori, Barbara; Caputo, Domenico [Department of Chemical, Materials and Industrial Engineering, University of Naples Federico II, Naples (Italy); Iannace, Salvatore [Institute of Composite and Biomedical Materials, National Research Council, Naples, Italy and IMAST SCRAL, Piazza Bovio 22 Napoli 80133 (Italy)

    2014-05-15T23:59:59.000Z

    Organic-inorganic hybrid foams based on an alkali alumino-silicate matrix were prepared by using different foaming methods. Initially, the synthesis of an inorganic matrix by using aluminosilicate particles, activated through a sodium silicate solution, was performed at room temperature. Subsequently the viscous paste was foamed by using three different methods. In the first method, gaseous hydrogen produced by the oxidization of Si powder in an alkaline media, was used as blowing agent to generate gas bubbles in the paste. In the second method, the porous structure was generated by mixing the paste with a “meringue” type of foam previously prepared by whipping, under vigorous stirring, a water solution containing vegetal proteins as surfactants. In the third method, a combination of these two methods was employed. The foamed systems were consolidated for 24 hours at 40°C and then characterized by FTIR, X-Ray diffraction, scanning electron microscopy (SEM) and compression tests. Low density foams (?500 Kg/m{sup 3}) with good cellular structure and mechanical properties were obtained by combining the “meringue” approach with the use of the chemical blowing agent based on Si.

  13. DOE contractors' workshop: Cellular and molecular aspects of radiation induced DNA damage and repair

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    For four decades the US Department of Energy and its predecessors have been the lead federal agency in supporting radiation biology research. Over the years emphasis in this program has gradually shifted from dose-effect studies on animals to research on the effects of radiations of various qualities on cells and molecules. Mechanistic studies on the action of radiation at the subcellular level are few in number and there is a need for more research in this area if we are to gain a better understanding of how radiation affects living cells. The intent of this workshop was to bring together DOE contractors and grantees who are investigating the effects of radiation at the cellular and molecular levels. The aims were to foster the exchange of information on research projects and experimental results, promote collaborative research efforts, and obtain an overview of research currently supported by the Health Effects Research Division of the Office of Health and Environmental Research. The latter is needed by the Office for program planning purposes. This report on the workshop which took place in Albuquerque, New Mexico on March 10-11, 1987, includes an overview with future research recommendations, extended abstracts of the plenary presentations, shorter abstracts of each poster presentation, a workshop agenda and the names and addresses of the attendees.

  14. Impact of Resolution on Simulation of Closed Mesoscale Cellular Convection Identified by Dynamically Guided Watershed Segmentation

    SciTech Connect (OSTI)

    Martini, Matus; Gustafson, William I.; Yang, Qing; Xiao, Heng

    2014-11-27T23:59:59.000Z

    Organized mesoscale cellular convection (MCC) is a common feature of marine stratocumulus that forms in response to a balance between mesoscale dynamics and smaller scale processes such as cloud radiative cooling and microphysics. We use the Weather Research and Forecasting model with chemistry (WRF-Chem) and fully coupled cloud-aerosol interactions to simulate marine low clouds during the VOCALS-REx campaign over the southeast Pacific. A suite of experiments with 3- and 9-km grid spacing indicates resolution-dependent behavior. The simulations with finer grid spacing have smaller liquid water paths and cloud fractions, while cloud tops are higher. The observed diurnal cycle is reasonably well simulated. To isolate organized MCC characteristics we develop a new automated method, which uses a variation of the watershed segmentation technique that combines the detection of cloud boundaries with a test for coincident vertical velocity characteristics. This ensures that the detected cloud fields are dynamically consistent for closed MCC, the most common MCC type over the VOCALS-REx region. We demonstrate that the 3-km simulation is able to reproduce the scaling between horizontal cell size and boundary layer height seen in satellite observations. However, the 9-km simulation is unable to resolve smaller circulations corresponding to shallower boundary layers, instead producing invariant MCC horizontal scale for all simulated boundary layers depths. The results imply that climate models with grid spacing of roughly 3 km or smaller may be needed to properly simulate the MCC structure in the marine stratocumulus regions.

  15. Electrical substation service-area estimation using Cellular Automata: An initial report

    SciTech Connect (OSTI)

    Fenwick, J.W.; Dowell, L.J.

    1998-07-01T23:59:59.000Z

    The service areas for electric power substations can be estimated using a Cellular Automata (CA) model. The CA model is a discrete, iterative process whereby substations acquire service area by claiming neighboring cells. The service area expands from a substation until a neighboring substation service area is met or the substation`s total capacity or other constraints are reached. The CA-model output is dependent on the rule set that defines cell interactions. The rule set is based on a hierarchy of quantitative metrics that represent real-world factors such as land use and population density. Together, the metrics determine the rate of cell acquisition and the upper bound for service area size. Assessing the CA-model accuracy requires comparisons to actual service areas. These actual service areas can be extracted from distribution maps. Quantitative assessment of the CA-model accuracy can be accomplished by a number of methods. Some are as simple as finding the percentage of cells predicted correctly, while others assess a penalty based on the distance from an incorrectly predicted cell to its correct service area. This is an initial report of a work in progress.

  16. Periodic solution and chaotic strange attractor for shunting inhibitory cellular neural networks with impulses

    SciTech Connect (OSTI)

    Gu Zhanji; Ge Weigao [Department of Computer Science, Hainan Normal University, Haikou, HaiNan 571158 (China) and Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081 (China); Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081 (China)

    2006-09-15T23:59:59.000Z

    By using the continuation theorem of coincidence degree theory and constructing suitable Lyapunov functions, we study the existence, uniqueness, and global exponential stability of periodic solution for shunting inhibitory cellular neural networks with impulses, dx{sub ij}/dt=-a{sub ij}x{sub ij}-{sigma}{sub C{sub K}{sub 1}}{sub (set-membershipsign)=N{sub r}{sub (i,j)}C{sub ij}{sup kl}f{sub ij}[x{sub kl}(t)]x{sub ij}+L{sub ij}(t), t>0,t{ne}t{sub k}; {delta}x{sub ij}(t{sub k})=x{sub ij}(t{sub k}{sup +})-x{sub ij}(t{sub k}{sup -})=I{sub k}[x{sub ij}(t{sub k})], k=1,2,... . Furthermore, the numerical simulation shows that our system can occur in many forms of complexities, including periodic oscillation and chaotic strange attractor. To the best of our knowledge, these results have been obtained for the first time. Some researchers have introduced impulses into their models, but analogous results have never been found.

  17. Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jaffe, Todd

    Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

  18. Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012

    SciTech Connect (OSTI)

    Jaffe, Todd

    2012-01-01T23:59:59.000Z

    Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

  19. The Effects of Resistance Exercise, Resistance Training, and a Multi-Ingredient High Caffeine Pre-Exercise Supplement on the p38 and ERK1/2 Cellular Signaling Proteins.

    E-Print Network [OSTI]

    Kudrna, Rebecca A.

    2014-08-31T23:59:59.000Z

    Mitogen Activated Protein Kinases (MAPKs) have been implicated in cellular signal transduction leading to cellular growth and differentiation in skeletal muscle following exercise. This dissertation provides a review of ...

  20. Accuracy of teleseismic event locations in the Middle East and North Africa

    SciTech Connect (OSTI)

    Sweeney, J.J.

    1996-12-04T23:59:59.000Z

    Seismic characterization at the regional level requires accurate determination of phases and travel times for many combinations of stations and events. An important consideration in the process is the accuracy of event locations. The LLNL Comprehensive Test Ban Treaty Research Program is currently working on data from the Middle East and North Africa, where seismic station coverage is relatively sparse and ``ground truth`` seismic source information is practically nonexistent. In this report the investigator use after shock studies as a source of local ground truth. He evaluates teleseismic location accuracy by comparing hypocenters determined by local networks with those determined teleseismically [e.g. the International Seismological Center (ISC) and the National Earthquake Information Center (NEIC)]. Epicentral locations, origin times, and depth determinations of events from three aftershocks studies (Algeria, Armenia, and Iran) and one local network study (Iran) are compared with ISC and NEIC locations for the same events. The key parameter for the ISC locations is the number of observations used in the location determination. For more than 40-50 observations, the agreement rapidly diminishes and ISC locations can differ from local determinations by as much as 80 km or more. Events in Iran show a distinct bias of ISC location errors toward the northeast; events in Armenia and Algeria show no directional bias. This study shows that only events with ISC M{sub b} {gt} 4.4-4.5 or NEIS M{sub b} {gt} 4.7-4. should be used for compiling travel time information from teleseismic bulletins in the Middle East/North Africa region when locations from the NEIC and ISC bulletins are used.