National Library of Energy BETA

Sample records for wild ac variable

  1. STFC Introductory Summer School m.j.owens@reading.ac.uk18 Sept 2012 Solar Variability and

    E-Print Network [OSTI]

    · The climate system · Solar variability · Solar effects on climate ­ Regional and global effects · The futureSTFC Introductory Summer School m.j.owens@reading.ac.uk18 Sept 2012 Solar Variability and Climate in our Sun must cause changes in our climate · But we need to consider (a) The potential for changing

  2. LAYNE, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD 1 Re-id: Hunting Attributes in the Wild

    E-Print Network [OSTI]

    Gong, Shaogang

    LAYNE, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD 1 Re-id: Hunting Attributes in the Wild Ryan Layne r.d.c.layne@qmul.ac.uk Timothy M. Hospedales t.hospedales@qmul.ac.uk Shaogang Gong s.gong, HOSPEDALES, GONG: RE-ID: HUNTING ATTRIBUTES IN THE WILD Much re-identification research breaks down into two

  3. Solid State AC Motor Drives - Conservation Perspectives 

    E-Print Network [OSTI]

    Mohan, N.; Ferraro, R. J.

    1982-01-01

    Variable Frequency Solid-State Inverters: can control the speed of ac motors by producing adjustable frequency ac voltage, with an enormous potential for energy conservation in pumps and air handling systems. 3. Other Variable Frequency Drives: include...

  4. english 31AC african-amercan studies 17AC history 7B public health 130AC sociology 3AC education 30AC ethnic studies 135AC geography 150AC history 127AC information 142AC psychology 125AC anthropology 2AC american

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    · anthropology 2AC · american studies 10AC · gender and womens studies 50AC · music 26AC · spanish 135AC 50AC · music 26AC · spanish 135AC · sociology 190AC · public policy 117AC · peace and conflict studies 10AC · gender and womens studies 50AC · music 26AC · spanish 135AC · sociology 190AC · public

  5. Word spotting in the wild

    E-Print Network [OSTI]

    Wang, Kai

    3.3 Word recognition . . . . . . . .Chapter 3 Word-spotting in the wild . . . . . . . . . 3.1recognition . . . . . 3.3.2 Word configuration . . . . . .

  6. Exploiting Passive Dynamics with Variable Stiffness Actuation in Robot Brachiation

    E-Print Network [OSTI]

    Vijayakumar, Sethu

    Exploiting Passive Dynamics with Variable Stiffness Actuation in Robot Brachiation Jun Nakanishi.nakanishi@ed.ac.uk, sethu.vijayakumar@ed.ac.uk Abstract--This paper explores a passive control strategy with variable present our passive control strategy considering a pendulum with variable stiffness actuation. Then, we

  7. 3.3.3AC Sweep AC . AC

    E-Print Network [OSTI]

    ­. DC ­ AC ­) .( . ­ ,, '­Spice .Spice . : 0 0 E1 PWR(V(%IN+, %IN . )2.3( Etable " . . : 00 V1 0Vdc E2 Pwr(V(%IN+, %IN-),2) ETABLE TABLE = (5

  8. Tensor products of AC charges and AC Radon measures are not always AC charges

    E-Print Network [OSTI]

    Buczolich, Zoltán

    Tensor products of AC #3; charges and AC Radon measures are not always AC #3; charges Zolt#19;an and an absolutely continuous Radon measure #22; on R such that F #22; is not an AC#3; charge on R 2 . 1 Introduction In [1] the tensor problem was stated for the tensor product of AC #3; charges and the Lebesgue

  9. WILD PIG ATTACKS ON HUMANS

    SciTech Connect (OSTI)

    Mayer, J.

    2013-04-12

    Attacks on humans by wild pigs (Sus scrofa) have been documented since ancient times. However, studies characterizing these incidents are lacking. In an effort to better understand this phenomenon, information was collected from 412 wild pig attacks on humans. Similar to studies of large predator attacks on humans, data came from a variety of sources. The various attacks compiled occurred in seven zoogeographic realms. Most attacks occurred within the species native range, and specifically in rural areas. The occurrence was highest during the winter months and daylight hours. Most happened under non-hunting circumstances and appeared to be unprovoked. Wounded animals were the chief cause of these attacks in hunting situations. The animals involved were typically solitary, male and large in size. The fate of the wild pigs involved in these attacks varied depending upon the circumstances, however, most escaped uninjured. Most human victims were adult males traveling on foot and alone. The most frequent outcome for these victims was physical contact/mauling. The severity of resulting injuries ranged from minor to fatal. Most of the mauled victims had injuries to only one part of their bodies, with legs/feet being the most frequent body part injured. Injuries were primarily in the form of lacerations and punctures. Fatalities were typically due to blood loss. In some cases, serious infections or toxemia resulted from the injuries. Other species (i.e., pets and livestock) were also accompanying some of the humans during these attacks. The fates of these animals varied from escaping uninjured to being killed. Frequency data on both non-hunting and hunting incidents of wild pig attacks on humans at the Savannah River Site, South Carolina, showed quantitatively that such incidents are rare.

  10. Tensor products of AC* charges and AC Radon measures are not always AC* charges

    E-Print Network [OSTI]

    Buczolich, Zoltán

    Tensor products of AC* charges and AC Radon measures are not always AC* charges] the tensor problem was stated for the tensor product of AC* charges and the Lebesgue measure. Later W: non-absolute integrals, variational measure, tensor product. 1

  11. Problem-solving performance is correlated with reproductive success in a wild bird population

    E-Print Network [OSTI]

    Dhindsa, Rajinder

    Problem-solving performance is correlated with reproductive success in a wild bird population Laure individual variability innovation Parus major problem solving reproductive success string-pulling task Although interindividual variation in problem-solving ability is well documented, its relation to variation

  12. York's Wild Kingdom : a development proposal

    E-Print Network [OSTI]

    Rae, Kimberley Whiting

    2008-01-01

    York's Wild Kingdom is a privately held zoo and amusement park in York, a Massachusetts based shopping center developer and investment compa Kingdom and the 150 acres that surround it. The community is culturaIl ( and York ...

  13. SHORT COMMUNICATION Wild turkey (Meleagris gallopavo) detectability from helicopters

    E-Print Network [OSTI]

    Wallace, Mark C.

    SHORT COMMUNICATION Wild turkey (Meleagris gallopavo) detectability from helicopters for wild turkey (Meleagris gallopavo) populations has been limited. We surveyed Rio Grande wild turkey (M and examine power to detect trends in population change. We observed that wild turkey flock detectability

  14. Nowzari et al. Habitat Associations of Persian Wild Ass in Iran HABITAT ASSOCIATIONS OF PERSIAN WILD

    E-Print Network [OSTI]

    Rubenstein, Daniel I.

    25 Nowzari et al. · Habitat Associations of Persian Wild Ass in Iran HABITAT ASSOCIATIONS OF PERSIAN WILD ASS (EQUUS HEMIONUS ONAGER) IN QA- TROUYEH NATIONAL PARK, IRAN HANIYEH NOWZARI, Department of Environment, Abadeh Branch, Islamic Azad University, Abadeh, Iran. Address: No.475, 90 alley, Ghasrodasht Av

  15. ACS Web Editions/ACS Legacy Archives Multiple Site/Consortium Sales Agreement Page 1 of 2

    E-Print Network [OSTI]

    Kisiel, Zbigniew

    ACS Web Editions/ACS Legacy Archives Multiple Site/Consortium Sales Agreement Page 1 of 2 I. Czasopisma ACS Web Edition 1. Accounts of Chemical Research 2. ACS Applied Materials & Interfaces 3. ACS Letters http://pubs.acs.org/journal/jpclcd #12;ACS Web Editions/ACS Legacy Archives Multiple Site

  16. Digital ac monitor

    DOE Patents [OSTI]

    Hart, George W. (Natick, MA); Kern, Jr., Edward C. (Lincoln, MA)

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer.

  17. Digital ac monitor

    DOE Patents [OSTI]

    Hart, G.W.; Kern, E.C. Jr.

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer. 24 figs.

  18. Variable Frequency AC Drives for Cooling Tower Energy Efficiency 

    E-Print Network [OSTI]

    Corey, R. W.

    1982-01-01

    speed and AF drive conversion to adjustable speed. ~I.,.. '~'Fixed r--'T'~Speed ,_0t.11T ~ ! AUTO ~uAL Figure 3 - Fixed &~djustable Speed sJstems I The AF control .unit is placed in the user's motor control center or inl a weather protected..., this ov~r simplified analysis does put this project in a very likely position for budget approval by the Texas Company p~ant management. 5.0 SUMMARY Traditionally, capita~ expense for eqUipment has been submitted for management approval...

  19. RioGrande Wild Turkey Life History and Management Calendar 

    E-Print Network [OSTI]

    Locke, Shawn; Cathey, James; Collier, Bret; Hardin, Jason

    2008-05-08

    This calendar is for landowners and managers who want to manage and improve their wild turkey habitat. The calendar is in easy-to-follow chart form and shows important annual events pertaining to wild turkey life history, habitat management...

  20. Free piston variable-stroke linear-alternator generator

    DOE Patents [OSTI]

    Haaland, C.M.

    1998-12-15

    A free-piston variable stroke linear-alternator AC power generator for a combustion engine is described. An alternator mechanism and oscillator system generates AC current. The oscillation system includes two oscillation devices each having a combustion cylinder and a flying turnbuckle. The flying turnbuckle moves in accordance with the oscillation device. The alternator system is a linear alternator coupled between the two oscillation devices by a slotted connecting rod. 8 figs.

  1. Free piston variable-stroke linear-alternator generator

    DOE Patents [OSTI]

    Haaland, Carsten M. (Dadeville, AL)

    1998-01-01

    A free-piston variable stroke linear-alternator AC power generator for a combustion engine. An alternator mechanism and oscillator system generates AC current. The oscillation system includes two oscillation devices each having a combustion cylinder and a flying turnbuckle. The flying turnbuckle moves in accordance with the oscillation device. The alternator system is a linear alternator coupled between the two oscillation devices by a slotted connecting rod.

  2. ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads

    E-Print Network [OSTI]

    Wallace, Mark C.

    ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads: implications for distance roads. Our objective was to determine if and when Rio Grande wild turkeys (Meleagris gallopavo gallopavo intermedia . Rio Grande wild turkey. Roads . Texas Communicated by H. Kierdorf D. R. Erxleben :M

  3. Characteristics of wild turkey hunters in Texas: comparing turkey stamp buyers to members of the National Wild Turkey Federation 

    E-Print Network [OSTI]

    Harmel-Garza, Karen D

    2001-01-01

    This thesis examined wild turkey (Meleagris gallopavo) hunters in Texas. It also examined the differences between people who are members of the Texas Chapter of the National Wild Turkey Federation, and people who are not members, but bought turkey...

  4. CHARACTERIZATION OF WILD PIG VEHICLE COLLISIONS

    SciTech Connect (OSTI)

    Mayer, J; Paul E. Johns, P

    2007-05-23

    Wild pig (Sus scrofa) collisions with vehicles are known to occur in the United States, but only minimal information describing these accidents has been reported. In an effort to better characterize these accidents, data were collected from 179 wild pig-vehicle collisions from a location in west central South Carolina. Data included accident parameters pertaining to the animals involved, time, location, and human impacts. The age structure of the animals involved was significantly older than that found in the population. Most collisions involved single animals; however, up to seven animals were involved in individual accidents. As the number of animals per collision increased, the age and body mass of the individuals involved decreased. The percentage of males was significantly higher in the single-animal accidents. Annual attrition due to vehicle collisions averaged 0.8 percent of the population. Wild pig-vehicle collisions occurred year-round and throughout the 24-hour daily time period. Most accidents were at night. The presence of lateral barriers was significantly more frequent at the collision locations. Human injuries were infrequent but potentially serious. The mean vehicle damage estimate was $1,173.

  5. Oxygen isotopes in crystalline silicates of comet Wild 2: A comparison of oxygen isotope systematics between Wild 2 particles

    E-Print Network [OSTI]

    Meyers, Stephen R.

    Oxygen isotopes in crystalline silicates of comet Wild 2: A comparison of oxygen isotope 2012 Keywords: oxygen isotope ratios crystalline silicate comet 81P/Wild 2 solar system formation Stardust Abstract: Oxygen three-isotope ratios of nine crystalline silicate particles from comet Wild 2

  6. Driven Wild: How the Fight Against Automobiles Launched the Modern Wilderness Movement

    E-Print Network [OSTI]

    Sowards, Adam M.

    2003-01-01

    Driven Wild: How the Fight Against Automobiles Launched theDriven Wild: How the Fight Against Automobiles Launched the

  7. Nuclear structure of Ac-231

    E-Print Network [OSTI]

    R. Boutami; M. J. G. Borge; H. Mach; W. Kurcewicz; L. M. Fraile; K. Gulda; A. J. Aas; L. M. García-Raffi; G. Løvhøiden; T. Martínez; B. Rubio; J. L. Taín; O. Tengblad

    2008-08-06

    The low-energy structure of 231Ac has been investigated by means of gamma ray spectroscopy following the beta-decay of 231Ra. Multipolarities of 28 transitions have been established by measuring conversion electrons with a mini-orange electron spectrometer. The decay scheme of 231Ra --> 231Ac has been constructed for the first time. The Advanced Time Delayed beta-gamma-gamma(t) method has been used to measure the half-lives of five levels. The moderately fast B(E1) transition rates derived suggest that the octupole effects, albeit weak, are still present in this exotic nucleus.

  8. Wild Rose Geothermal Area | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia: EnergyMaryland:MeadowWikiSysop's blog Home >Alabama:Wild Rose

  9. Wild and Scenic Rivers | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw,WhatUtilityRateNamingHelper JumpWild Horse and

  10. Hog wild | Y-12 National Security Complex

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01 C5;44Meeting ofHog wild

  11. AA Architecture Building AC Athletics

    E-Print Network [OSTI]

    Kranakis, Evangelos

    $ AA Architecture Building AC Athletics AH Alumni Hall AP Azrieli Pavilion AT Azrieli Theatre CB Canal Building CC Colonel By Child Care Centre CO Residence Commons (Fenn Lounge) DH Dundas House DT Dunton Tower Interaction Building HP Herzberg Laboratories IH Ice House LA Loeb Building LE Leeds House LH Lanark House LS

  12. Cataclysmic Variables

    E-Print Network [OSTI]

    Robert Connon Smith

    2007-01-23

    Cataclysmic variables are binary stars in which a relatively normal star is transferring mass to its compact companion. This interaction gives rise to a rich range of behaviour, of which the most noticeable are the outbursts that give the class its name. Novae belong to the class, as do the less well known dwarf novae and magnetic systems. Novae draw their energy from nuclear reactions, while dwarf novae rely on gravity to power their smaller eruptions. All the different classes of cataclysmic variable can be accommodated within a single framework and this article will describe the framework, review the properties of the main types of system and discuss models of the outbursts and of the long-term evolution.

  13. Simultaneous distribution of AC and DC power

    DOE Patents [OSTI]

    Polese, Luigi Gentile

    2015-09-15

    A system and method for the transport and distribution of both AC (alternating current) power and DC (direct current) power over wiring infrastructure normally used for distributing AC power only, for example, residential and/or commercial buildings' electrical wires is disclosed and taught. The system and method permits the combining of AC and DC power sources and the simultaneous distribution of the resulting power over the same wiring. At the utilization site a complementary device permits the separation of the DC power from the AC power and their reconstruction, for use in conventional AC-only and DC-only devices.

  14. RESEARCH ARTICLE Empirical assessment of short-term variability from

    E-Print Network [OSTI]

    with a total installed capacity of 195MW (AC); it is based on minute-averaged data from each plantRESEARCH ARTICLE Empirical assessment of short-term variability from utility-scale solar PV plants 10027, USA 2 First Solar, Inc., 350 West Washington Street, Suite 600, Tempe, AZ 85281, USA ABSTRACT

  15. Economic impacts of wild hogs on selected Texas agriculture operations 

    E-Print Network [OSTI]

    Bach, Joel Paul

    1998-01-01

    At the present, wild hogs exist in Texas in free-ranging populations numbering in the millions. These populations continue to expand, and now are pervasive in almost all land resource areas of the state. Wild hogs have a noted presence...

  16. Supporting Ethnographic Studies of Ubiquitous Computing in the Wild

    E-Print Network [OSTI]

    Chalmers, Matthew

    1 Supporting Ethnographic Studies of Ubiquitous Computing in the Wild Andy Crabtree, Steve Benford their design in a wide variety of settings. The emergence of ubiquitous computing raises new challenges challenges that need to be met to support ethnographic study of ubiquitous computing in the wild. Author

  17. Sparse Bayesian Variable Selection for the Identification of Antigenic Variability in the Foot-and-Mouth Disease Virus

    E-Print Network [OSTI]

    Kaski, Samuel

    of Glasgow, UK v.davies.1@research.gla.ac.uk Boyd Orr Centre for Population and Ecosystem Health model using spike and slab priors which is able to predict antigenic variability and identify sites of new virus strains, the need to produce effective vaccines has become ever more vital. Predicting where

  18. Hybrid immersed interface-immersed boundary methods for AC dielectrophoresis

    SciTech Connect (OSTI)

    Hossan, Mohammad Robiul [School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164-2920 (United States); Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK 73034-5209 (United States); Dillon, Robert [Department of Mathematics, Washington State University, Pullman, WA 99164-3113 (United States); Dutta, Prashanta, E-mail: dutta@mail.wsu.edu [School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164-2920 (United States)

    2014-08-01

    Dielectrophoresis, a nonlinear electrokinetic transport mechanism, has become popular in many engineering applications including manipulation, characterization and actuation of biomaterials, particles and biological cells. In this paper, we present a hybrid immersed interface–immersed boundary method to study AC dielectrophoresis where an algorithm is developed to solve the complex Poisson equation using a real variable formulation. An immersed interface method is employed to obtain the AC electric field in a fluid media with suspended particles and an immersed boundary method is used for the fluid equations and particle transport. The convergence of the proposed algorithm as well as validation of the hybrid scheme with experimental results is presented. In this paper, the Maxwell stress tensor is used to calculate the dielectrophoretic force acting on particles by considering the physical effect of particles in the computational domain. Thus, this study eliminates the approximations used in point dipole methods for calculating dielectrophoretic force. A comparative study between Maxwell stress tensor and point dipole methods for computing dielectrophoretic forces are presented. The hybrid method is used to investigate the physics of dielectrophoresis in microfluidic devices using an AC electric field. The numerical results show that with proper design and appropriate selection of applied potential and frequency, global electric field minima can be obtained to facilitate multiple particle trapping by exploiting the mechanism of negative dielectrophoresis. Our numerical results also show that electrically neutral particles form a chain parallel to the applied electric field irrespective of their initial orientation when an AC electric field is applied. This proposed hybrid numerical scheme will help to better understand dielectrophoresis and to design and optimize microfluidic devices.

  19. Still the Wild River Runs: Congress, the Sierra Club and the Fight to Save Grand Canyon

    E-Print Network [OSTI]

    Miller, Ryder W.

    2003-01-01

    Review: Still the Wild River Runs: Congress, the Sierra ClubE. Pearson. Still the Wild River Runs: Congress, the Sierrarecounted in Still the Wild River Runs by Byron E. Pearson,

  20. High frequency AC power converter for low voltage circuits

    E-Print Network [OSTI]

    Salazar, Nathaniel Jay Tobias

    2012-01-01

    This thesis presents a novel AC power delivery architecture that is suitable for VHF frequency (50-100MHz) polyphase AC/DC power conversion in low voltage integrated circuits. A complete AC power delivery architecture was ...

  1. AC Transit | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReportOffice | DepartmentVery1, in:QuarterlyA SolarAADensifiedAC

  2. Bayesian latent variable modelling in studies of air pollution and health

    E-Print Network [OSTI]

    Scheichl, Robert

    Bayesian latent variable modelling in studies of air pollution and health Duncan Lee, Gavin://www.bath.ac.uk/math-sci/BICS #12;Bayesian latent variable modelling in studies of air pollution and health. Duncan Lee (1), Gavin to air pollution on respiratory mortality in the elderly (aged 65 and above) in London, England, between

  3. Wild Fire Computer Model Helps Firefighters

    SciTech Connect (OSTI)

    Canfield, Jesse

    2012-09-04

    A high-tech computer model called HIGRAD/FIRETEC, the cornerstone of a collaborative effort between U.S. Forest Service Rocky Mountain Research Station and Los Alamos National Laboratory, provides insights that are essential for front-line fire fighters. The science team is looking into levels of bark beetle-induced conditions that lead to drastic changes in fire behavior and how variable or erratic the behavior is likely to be.

  4. Wild Fire Computer Model Helps Firefighters

    ScienceCinema (OSTI)

    Canfield, Jesse

    2014-06-02

    A high-tech computer model called HIGRAD/FIRETEC, the cornerstone of a collaborative effort between U.S. Forest Service Rocky Mountain Research Station and Los Alamos National Laboratory, provides insights that are essential for front-line fire fighters. The science team is looking into levels of bark beetle-induced conditions that lead to drastic changes in fire behavior and how variable or erratic the behavior is likely to be.

  5. www.accommodation.salford.ac.uk Accommodation

    E-Print Network [OSTI]

    Romano, Daniela

    sets out the main elements of good management practice. It covers health and safety, maintenancewww.accommodation.salford.ac.uk Accommodation Guide to University and University partner accommodation #12;32 www.accommodation.salford.ac.ukA guide to University and Partner accommodation Welcome

  6. Boston's urban wilds : the persistence of an idea over time

    E-Print Network [OSTI]

    Bird, Caroline J. (Caroline Jennifer)

    2014-01-01

    Many city natural areas programs are constricted due to limited resources for the acquisition and management of land. Boston's urban wilds offer an alternative model for the protection of urban open space that focuses on ...

  7. Habitat Appraisal Guide for Rio Grande Wild Turkey 

    E-Print Network [OSTI]

    Cathey, James; Locke, Shawn; Ransom, Dean; DeMaso, Stephen; Schwertner, T. Wayne; Collier, Bret

    2007-09-04

    The Rio Grande wild turkey habitat appraisal guide gives landowners and managers a standardized, systematic way to evaluate current habitat conditions. It can be used to identify limiting factors. It also contains suggestions for improving...

  8. Estimating Rio Grande wild turkey densities in Texas 

    E-Print Network [OSTI]

    Locke, Shawn Lee

    2009-06-02

    Rio Grande wild turkeys (Meleagris gallopavo intermedia) are a highly mobile, wide ranging, and secretive species located throughout the arid regions of Texas. As a result of declines in turkey abundance within the Edwards Plateau and other areas...

  9. Yaoundé-like virus in resident wild bird, Ghana

    E-Print Network [OSTI]

    Williams, Richard A.J.; Vá zquez, Ana; Asamte, Ivy; Bonney, Kofi; Odoom, Shirley; Puplampu, Naiki; Ampofo, William; Sá nchez-Seco, Marí a Paz; Tenorio, Antonio; Peterson, A. Townsend

    2012-03-01

    Tissue and swab samples from 551 wild birds collected in Ghana (October-November 2007) were assayed for alphaviruses, flaviviruses, and influenza A viruses using polymerase chain (PCR) techniques. One pool sample tested positive for Flavivirus RNA...

  10. EESA: 802.11ac MU-MIMO spatial stream

    E-Print Network [OSTI]

    Bahk, Saewoong

    @snu.ac.kr EESA: Energy efficient spatial stream allocation technique in 802.11ac network Heo Jeong Ryun, Bahk Sae (1), (2) (1) . . spatial stream . 1 3. EESA(Energy Efficient 2014 EESA: 802.11ac MU-MIMO spatial stream , * jrheo@netlab.snu.ac.kr, sbahk

  11. www.mmu.ac.uk/careers Careers & Employability Service

    E-Print Network [OSTI]

    .mmu.ac.uk/careers Identifying courses · www.prospects.ac.uk/search_courses.htm · www.jobs.ac.uk · www.Findamasters.com · www.mmu.ac.uk/careers PG Professional/Vocational courses: Courses to allow you to enter certain professions Courses involve lectures for the first two terms then a research project for the final term (often finishing after

  12. Undergraduate study 2016 www.nottingham.ac.uk/medicine

    E-Print Network [OSTI]

    Qu, Rong

    Medicine Undergraduate study 2016 www.nottingham.ac.uk/medicine For general undergraduate enquiries: www.nottingham.ac.uk/faqs #12;21 School of Medicine www.nottingham.ac.uk/medicine School of Medicine www.nottingham.ac.uk/medicine Welcome to the School of Medicine You are about to embark

  13. http://www.ecc.u-tokyo.ac.jp/doc/announce/newuser.html http://utroam.nc.u-tokyo.ac.jp/ [

    E-Print Network [OSTI]

    Goda, Keisuke

    OPAC TREEMyOPAC MyOPAC ()10 2 ECCS ECCS http://www.ecc.u-tokyo.ac.jp/doc/announce/newuser.html LAN LANutroam utroamECCS http://utroam.nc.u-tokyo.ac.jp/ [] ECCS http://www.dl.itc.u-tokyo.ac.jp/gacos/faq/gakugai.html http://www.dl.itc.u-tokyo.ac.jp/gacos/ http://www.dl.itc.u-tokyo.ac.jp/gacos/training.html https

  14. Three phase AC motor controller

    DOE Patents [OSTI]

    Vuckovich, Michael (Elizabeth, PA); Wright, Maynard K. (Bethel Park, PA); Burkett, John P. (South Huntington Township, Westmoreland County, PA)

    1984-03-20

    A motor controller for a three phase AC motor (10) which is adapted to operate bidirectionally from signals received either from a computer (30) or a manual control (32). The controller is comprised of digital logic circuit means which implement a forward and reverse command signal channel (27, 29) for the application of power through the forward and reverse power switching relays (16, 18, 20, 22). The digital logic elements are cross coupled to prevent activation of both channels simultaneously and each includes a plugging circuit (65, 67) for stopping the motor upon the removal of control signal applied to one of the two channels (27, 29) for a direction of rotation desired. Each plugging circuit (65, 67) includes a one-shot pulse signal generator (88, 102) which outputs a single pulse signal of predetermined pulsewidth which is adapted to inhibit further operation of the application of power in the channel which is being activated and to apply a reversal command signal to the other channel which provides a reversed phase application of power to the motor for a period defined by the pulse-width output of the one-shot signal generator to plug the motor (10) which will then be inoperative until another rotational command signal is applied to either of the two channels.

  15. jhchang@nova.snu.ac.kr {btzhang,ytkim}@cse.snu.ac.kr Helmholtz machine

    E-Print Network [OSTI]

    jhchang@nova.snu.ac.kr {btzhang,ytkim}@cse.snu.ac.kr Helmholtz machine . Helmholtz machine , . Helmholtz machine . , . (information gain) , Naïve Bayes . 1. (text categorization) . , . k- , Naïve Bayes, , support vector machine, PCA . , . . , . MCMC (Markov Chain Monte Carlo), Variational inference . Helmholtz

  16. Zigbee psy@netlab.snu.ac.kr, sbahk@snu.ac.kr

    E-Print Network [OSTI]

    Bahk, Saewoong

    2012 Zigbee , psy@netlab.snu.ac.kr, sbahk@snu.ac.kr Inter-protocol communication for energy efficient white space sensing of Zigbee device Se-Yong Park, Saewoong Bahk INMC, School of EECS, Seoul National University Zigbee WLAN , WLAN beacon preamble PHY

  17. Variable Frequency Pump Drives 

    E-Print Network [OSTI]

    Karassik, I. J.; Petraccaro, L. L.; McGuire, J. T.

    1986-01-01

    variable flow operation, Fig. 2 variable system head, the objective of the latter being to maintain pump flow within an optimum range while accommodating a wide variation in system head. VARYING OPERATING CAPACITY OPERATING CAPACITY? N, RANGE HEAD...-rotor motors and variable speed devices have slip losses that significantly reduce the savings that accrue by operating pumps at variable speed. Steam turbine drives may not always be the most practical or economic solution. The variable frequency...

  18. IEEE 802.11 PSM happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr

    E-Print Network [OSTI]

    Yang, Sung-Bong

    2 P2P IEEE 802.11 PSM O, , happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr An Effective Power Saving Mechanism for IEEE 802.11 PSM In Double-layered Mobile P2P Systems JuHee Lee, Taek IEEE 802.11 (PSM) . PSM Beacon Interval Sleep . , Sleep

  19. WILD POLYOMINO WEAK (1,2)-ACHIEVEMENT GAMES

    E-Print Network [OSTI]

    Sieben, Nándor

    a full pair of cells either from one of the pavings or from the other. The existence of such double cells at each move. A wild polyomino is a finite set of cells that are connected through an edge of the problem see [HHS, HS1, HS2, HS3]. A polyomino or animal is a finite set of cells of the infinite

  20. Rio Grande Wild Turkey in Texas: Biology and Management 

    E-Print Network [OSTI]

    Cathey, James; Melton, Kyle; Dreibelbis, Justin; Cavney, Bob; Locke, Shawn; DeMaso, Stephen; Schwertner, T. Wayne; Collier, Bret

    2007-09-11

    Over-hunting greatly reduced populations of the Rio Grande Wild Turkey in Texas. Now, however, restoration efforts and harvest limits are helping the birds make a come-back, and many landowners want to know how to manage their land to encourage them...

  1. The q-analogue of the wild fundamental group (II)

    E-Print Network [OSTI]

    Ramis, J -P

    2007-01-01

    In [RS1], we defined q-analogues of alien derivations and stated their basic properties. In this paper, we prove the density theorem and the freeness theorem announced in loc. cit. [RS1] Ramis J.-P. and Sauloy J., 2007. The q-analogue of the wild fundamental group (I)

  2. Distributed Key Generation in the Wild Aniket Kate1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Distributed Key Generation in the Wild Aniket Kate1 Yizhou Huang2 Ian Goldberg2 1 Max Planck of Waterloo, Canada aniket@mpi-sws.org, {y226huan, iang}@uwaterloo.ca Abstract Distributed key generation (DKG communication model. computational setting. distributed key generation. uniform randomness. implementation 1

  3. Research Article Rio Grande Wild Turkey Habitat Selection in the

    E-Print Network [OSTI]

    Wallace, Mark C.

    Research Article Rio Grande Wild Turkey Habitat Selection in the Southern Great Plains GALON I, USA ABSTRACT We recorded telemetry locations from 1,129 radiotagged turkeys (Meleagris gallopavo have the highest impact on nesting in riparian zones due to turkey use of grass as nesting cover

  4. Mechanical properties of the gastrocnemius aponeurosis in wild turkeys

    E-Print Network [OSTI]

    Azizi, Manny

    and recovery of elastic energy is in large part determined by their stiffness as well as by the efficiency of isolated tissue samples from the aponeurosis of the lateral gastrocnemius of wild turkeys to determine in the longitudinal than in the transverse direction. Our results also show that aponeuroses can behave as efficient

  5. Call combinations in wild chimpanzees Catherine Crockford1)

    E-Print Network [OSTI]

    Call combinations in wild chimpanzees Catherine Crockford1) & Christophe Boesch2) (Max Planck). Examples of phonological syntax in animals are not uncommon, espe- cially in the learned songs of birds (e.g., Kroodsma & Miller, 1982) and whales (Payne & Payne, 1985). In primates, the call combinations usually cited

  6. Crowdsensing in the Wild with Aliens and Micro-payments

    E-Print Network [OSTI]

    Borcea, Cristian

    Crowdsensing in the Wild with Aliens and Micro-payments Manoop Talasila, Reza Curtmola to execute according to their own criteria and provides a small payment for each task. Our game, "Alien vs participants on their smart phones. The game involves tracking the location of extraterrestrial aliens

  7. Wind-Wildlife Impacts Literature Database (WILD)(Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    The Wind-Wildlife Impacts Literature Database (WILD), developed and maintained by the National Wind Technology Center (NWTC) at the National Renewable Energy Laboratory (NREL), is comprised of over 1,000 citations pertaining to the effects of land-based wind, offshore wind, marine and hydrokinetic, power lines, and communication and television towers on wildlife.

  8. Global dimming and brightening: A review Martin Wild1

    E-Print Network [OSTI]

    Fischlin, Andreas

    Global dimming and brightening: A review Martin Wild1 Received 14 November 2008; revised 6 March of solar radiation incident at the Earth's surface is not stable over the years but undergoes significant, their representation in climate models, and their potential implications for climate change. The various studies

  9. WILD PIGS: BIOLOGY, DAMAGE, CONTROL TECHINQUES AND MANAGEMENT

    SciTech Connect (OSTI)

    Mayer, John; Brisbin, I. Lehr

    2009-12-31

    The existence of problems with wild pigs (Sus scrofa) is nothing new to the Western Hemisphere. Damage by these introduced animals was reported as far back as 1505 by the early Spanish colonies in the Caribbean, where wild pigs were killing the colonists cattle. Droves of these animals also ravaged cultivated crops of maize and sugarcane on islands in the West Indies during this same time period. These wild pigs reportedly were very aggressive and often attacked Spanish soldiers hunting rebellious Indians or escaped slaves on these islands, especially when these animals were cornered. The documentation of such impacts by introduced populations of this species in the United States has subsequently increased in recent years, and continued up through the present (Towne and Wentworth. 1950, Wood and Barrett 1979, Mayer and Brisbin 1991, Dickson et al. 2001). In spite of a fairly constant history in this country since the early 1900s, wild pigs have had a dramatic recent increase in both distribution and numbers in the United States. Between 1989 and 2009, the number of states reporting the presence of introduced wild pigs went from 19 up to as many as 44. This increase, in part natural, but largely manmade, has caused an increased workload and cost for land and resource managers in areas where these new populations are found. This is the direct result of the damage that these introduced animals do. The cost of both these impacts and control efforts has been estimated to exceed a billion dollars annually (Pimentel 2007). The complexity of this problem has been further complicated by the widespread appeal and economic potential of these animals as a big game species (Tisdell 1982, Degner 1989). Wild pigs are a controversial problem that is not going away and will likely only get worse with time. Not only do they cause damage, but wild pigs are also survivors. They reproduce at a rate faster than any other mammal of comparable size, native or introduced; they can eat just about anything; and, they can live just about anywhere. On top of that, wild pigs are both very difficult to control and, with the possible exception of island ecosystems, almost impossible to eradicate (Dickson et al. 2001, Sweeney et al. 2003). The solution to the wild pig problem has not been readily apparent. The ultimate answer as to how to control these animals has not been found to date. In many ways, wild pigs are America's most successful large invasive species. All of which means that wild pigs are a veritable nightmare for land and resource managers trying to keep the numbers of these animals and the damage that they do under control. Since the more that one knows about an invasive species, the easier it is to deal with and hopefully control. For wild pigs then, it is better to 'know thy enemy' than to not, especially if one expects to be able to successfully control them. In an effort to better 'know thy enemy,' a two-day symposium was held in Augusta, Georgia, on April 21-22, 2004. This symposium was organized and sponsored by U.S.D.A. Forest Service-Savannah River (USFS-SR), U. S. Department of Energy-Savannah River Operations Office (DOE-SR), the Westinghouse Savannah River Company (WSRC), the South Carolina Chapter of the Soil & Water Conservation Society, and the Savannah River Ecology Laboratory (SREL). The goal of this symposium was to assemble researchers and land managers to first address various aspects of the biology and damage of wild pigs, and then review the control techniques and management of this invasive species. The result would then be a collected synopsis of what is known about wild pigs in the United States. Although the focus of the symposium was primarily directed toward federal agencies, presenters also included professionals from academic institutions, and private-sector control contractors and land managers. Most of the organizations associated with implementing this symposium were affiliated with the Savannah River Site (SRS), a 803 km{sup 2} federal nuclear facility, located in western South Carolina along the Savannah

  10. Rooting and Foraging Effects of Wild Pigs on Tree Regeneration and Acorn Survival in

    E-Print Network [OSTI]

    distributed as feral animals in many areas including California (Oliver and Brisbin 1993). Wild pigs swine by hog farmers, and natural dispersal (Waithman and others 1999). Although wild pigs are popular

  11. EXPERIMENTAL STUDY OF ELECTROLYTE DEPENDENCE OF AC ELECTROOSMOTIC PUMPS

    E-Print Network [OSTI]

    Bazant, Martin Z.

    EXPERIMENTAL STUDY OF ELECTROLYTE DEPENDENCE OF AC ELECTROOSMOTIC PUMPS Kapil Subramanian1 , John Abstract: Recent studies indicate increased efficiency of microfluidic ac electro-osmotic pumps of ac electroosmosis in microchannels on solution chemistry for the new fast aceo stepped pumps

  12. When tensor products of AC charges and Radon

    E-Print Network [OSTI]

    Buczolich, Zoltán

    When tensor products of AC #3; charges and Radon measures are AC #3; charges Zolt#19;an Buczolich and Radon measures. We show that if F is a charge in R m which is AC#3; in a locally BV set E and #22; is an absolutely continuous Radon measure on R n with locally bounded Radon-Nikodym derivative then the charge F

  13. Undergraduate study 2016 www.nottingham.ac.uk/geography

    E-Print Network [OSTI]

    Nottingham, University of

    Geography Undergraduate study 2016 www.nottingham.ac.uk/geography For general undergraduate-enquiries@nottingham.ac.uk w: www.nottingham.ac.uk/faqs #12;The School of Geography at The University of Nottingham. As a Nottingham geography graduate you will have outstanding career prospects based on your specialist knowledge

  14. STATE OF CALIFORNIA DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE

    E-Print Network [OSTI]

    STATE OF CALIFORNIA DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE CEC-MECH-14A (Revised 08/09) CALIFORNIA ENERGY COMMISSION CERTIFICATE OF ACCEPTANCE MECH-14A NA7.5.13 Distributed Energy Storage DX AC DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE CEC-MECH-14A (Revised 08/09) CALIFORNIA ENERGY COMMISSION

  15. Techniques and Technology Article Aerial Surveys for Estimating Wild Turkey Abundance in

    E-Print Network [OSTI]

    Wallace, Mark C.

    Techniques and Technology Article Aerial Surveys for Estimating Wild Turkey Abundance in the Texas Aerial surveys have been used to estimate abundance of several wild bird species including wild turkeys (Meleagris gallopavo). We used inflatable turkey decoys at 3 study sites in the Texas Rolling Plains

  16. CHARACTERISTICS AND USE OF WILD TURKEY ROOST SITES IN SOUTHCENTRAL SOUTH DAKOTA

    E-Print Network [OSTI]

    CHARACTERISTICS AND USE OF WILD TURKEY ROOST SITES IN SOUTHCENTRAL SOUTH DAKOTA BY RANDALL ALLEN;CHARACTERISTICS AND USE OF WILD TURKEY ROOST SITES IN SOUTHCENTRAL SOUTH DAKarA This thesis is approved diameter wild turkey roost plots and control plots on a study area in Gregory County, South Dakota, during

  17. Research Article Habitat Use and Survival of Preflight Wild Turkey Broods

    E-Print Network [OSTI]

    Wallace, Mark C.

    Research Article Habitat Use and Survival of Preflight Wild Turkey Broods BRIAN L. SPEARS,1 Leasure Hall, Kansas State University, Manhattan, KS 66506, USA ABSTRACT Wild turkey (Meleagris gallopavo. This is a critical period of wild turkey life history, with poult survival ranging from 12% to 52%. We measured

  18. Techniques and Technology Article Road-Based Surveys for Estimating Wild Turkey Density

    E-Print Network [OSTI]

    Wallace, Mark C.

    Techniques and Technology Article Road-Based Surveys for Estimating Wild Turkey Density-transect­based distance sampling has been used to estimate density of several wild bird species including wild turkeys (Meleagris gallopavo). We used inflatable turkey decoys during autumn (Aug­Nov) and winter (Dec­Mar) 2003

  19. Variability of Behaviour in Electricity Load Profile Clustering; Who Does Things at the

    E-Print Network [OSTI]

    Aickelin, Uwe

    Variability of Behaviour in Electricity Load Profile Clustering; Who Does Things at the Same Time://ima.ac.uk/dent 2 The James Hutton Institute, Aberdeen, UK Abstract. UK electricity market changes provide opportunities to alter households' electricity usage patterns for the benefit of the overall elec- tricity

  20. DRIZZLE VARIABILITY IN MARINE STRATOCUMULUS IN THE AZORES Edward Luke and Pavlos Kollias

    E-Print Network [OSTI]

    DRIZZLE VARIABILITY IN MARINE STRATOCUMULUS IN THE AZORES Edward Luke and Pavlos Kollias Submitted Sciences Division/Environmental Sciences Dept. Brookhaven National Laboratory U.S. Department of Energy of Energy under Contract No. DE-AC02-98CH10886 ABSTRACT The U.S. Department of Energy Atmospheric Radiation

  1. Ouray, Colorado: Sense of Place in the Modern Wild West

    E-Print Network [OSTI]

    Meador, Stephanie Rae

    2010-12-13

    (Decker 2004, Houston 2005, Pettit 1990, Rockwell 1956 and 1965, Smith 1986, Wroth 2000) but all emphasize stereotypic Wild West themes. Expressions of such exaggerated indigenous heritage can be seen today in a variety of ways. More interesting... stories about those experiences” (Ryden 1993, 99). Ryden goes on to address such connections in landscapes of isolation and contempt such as one finds in northern Idaho. A shift in the general American cultural perception of the Rocky Mountains...

  2. Ashtekar's variables without spin

    E-Print Network [OSTI]

    Thomas Schucker

    2009-06-26

    Ashtekar's variables are shown to arise naturally from a 3+1 split of general relativity in the Einstein-Cartan formulation. Thereby spinors are exorcised.

  3. ac-driven atomic quantum motor

    E-Print Network [OSTI]

    A. V. Ponomarev; S. Denisov; P. Hanggi

    2009-06-09

    We invent an ac-driven quantum motor consisting of two different, interacting ultracold atoms placed into a ring-shaped optical lattice and submerged in a pulsating magnetic field. While the first atom carries a current, the second one serves as a quantum starter. For fixed zero-momentum initial conditions the asymptotic carrier velocity converges to a unique non-zero value. We also demonstrate that this quantum motor performs work against a constant load.

  4. Transgenic crops get a test in the wild

    SciTech Connect (OSTI)

    Cherfas, J.

    1991-02-22

    A novel British research program called PROSAMO - Planned Release of Selected and Modified Organisms - has just produced its first batch of results on the ecological behavior of a genetically manipulated variety of oil seed rape (known to Americans as canola). As expected, the preliminary data indicate that these plants do not outgrow their competitors in the wild, nor is there any evidence that they pass on their foreign genes to other species. PROSAMO is moving on to test other crops with other foreign genes. If these results are as reassuring, scientists around the world will have solid evidence with which to soothe fears.

  5. Wild Horse and Burro Management | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw,WhatUtilityRateNamingHelper JumpWild Horse and Burro

  6. Wild and Scenic Rivers Act | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw,WhatUtilityRateNamingHelper JumpWild Horse and Burroand

  7. The value of bushmeat and other wild foods to rural households living in extreme poverty in Democratic Republic

    E-Print Network [OSTI]

    Langerhans, Brian

    The value of bushmeat and other wild foods to rural households living in extreme poverty between poverty and the use of wild foods, namely bushmeat, fish and wild plants, within a Congolese poverty (income below US$1 per capita per day). Our analyses indicate that wild foods play a small role

  8. r XXXX American Chemical Society A dx.doi.org/10.1021/ac102566f |Anal. Chem. XXXX, XXX, 000000 pubs.acs.org/ac

    E-Print Network [OSTI]

    Bashir, Rashid

    to such methods because it is a noncontact method of heating using microwave energy that is delivered directly­000 ARTICLE pubs.acs.org/ac Silicon Field Effect Transistors as Dual-Use Sensor-Heater Hybrids Bobby Reddy, Jr demonstrate the temperature mediated applications of a previously proposed novel localized dielectric heating

  9. 6/26/12 ACS Applied Materials & Interfaces: Most Read Articles (ACS Publications) 1/3pubs.acs.org/action/showMostReadArticles?journalCode=aamick

    E-Print Network [OSTI]

    Aksay, Ilhan A.

    .org/action/showMostReadArticles?journalCode=aamick Advertisements Info for Advertisers Browse By Issue Select Decade Select Volume Select Issue Advertisements Info. Sreekumaran Nair, Peng Shengjie, Yang Shengyuan, and Seeram Ramakrishna Synthesis of Natural Cellulose Legacy Archives ACS Mobile Video User Resources About Us ACS Members Librarians Authors & Reviewers

  10. Edinburgh Research Explorer Impact of Age on the Cerebrovascular Proteomes of Wild-Type

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Impact of Age on the Cerebrovascular Proteomes of Wild-Type and Tg-Sw, K 2014, 'Impact of Age on the Cerebrovascular Proteomes of Wild-Type and Tg-SwDI Mice' PLoS One, vol. 2015 #12;Impact of Age on the Cerebrovascular Proteomes of Wild-Type and Tg-SwDI Mice James L. Searcy1

  11. Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC...

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

    Solar Electric Grid Integration - Advanced Concepts (SEGIS-AC) program, DOE is funding solar projects that are targeting ways to develop power electronics and build smarter, more...

  12. University Policy No.: AC1110 Classification: Academic and Students

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: AC1110 Classification: Academic and Students EDUCATIONAL SERVICE services and includes: · Development of educational materials in any form, including digital · Management

  13. University Policy No.: AC1145 Classification: Academic and Students

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: AC1145 Classification: Academic and Students Approving Authority, interdisciplinary programs, divisions, and the library) will undergo a review every five to seven years

  14. University Policy No.: AC1150 Classification: Academic and Students

    E-Print Network [OSTI]

    Victoria, University of

    University Policy No.: AC1150 Classification: Academic and Students TEACHING, portfolios, references, library resources, laboratories and equipment) related to the subject matter

  15. Non-vanishing ponderomotive AC electrophoretic effect for particle trapping

    SciTech Connect (OSTI)

    Guan, Weihau; Park, Jae Hyun nmn; Krstic, Predrag S; Reed, Mark A

    2011-01-01

    We present here a study on overlooked aspects of alternating current (AC) electrokinetics AC electrophoretic (ACEP) phenomena. The dynamics of a particle with both polarizability and net charges in a non-uniform AC electric trapping field is investigated. It is found that either electrophoretic (EP) or dielectrophoretic (DEP) effects can dominate the trapping dynamics, depending on experimental conditions. A dimensionless parameter gamma is developed to predict the relative strength of EP and DEP effects in a quadrupole AC field. An ACEP trap is feasible for charged particles in salt-free or low salt concentration solutions. In contrast to DEP traps, an ACEP trap favors the downscaling of the particle size.

  16. Theresa Windus elected ACS Physical Chemistry Division Councilor...

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

    Theresa Windus elected ACS Physical Chemistry Division Councilor Congratulations to Ames Laboratory faculty scientist Theresa Windus who has been elected Councilor to the Physical...

  17. Understanding Biomass Feedstock Variability

    SciTech Connect (OSTI)

    Kevin L. Kenney; William A. Smith; Garold L. Gresham; Tyler L. Westover

    2013-01-01

    If the singular goal of biomass logistics and the design of biomass feedstock supply systems is to reduce the per ton supply cost of biomass, these systems may very well develop with ultimate unintended consequences of highly variable and reduced quality biomass feedstocks. This paper demonstrates that due to inherent species variabilities, production conditions, and differing harvest, collection, and storage practices, this is a very real scenario that biomass producers and suppliers as well as conversion developers should be aware of. Biomass feedstock attributes of ash, carbohydrates, moisture, and particle morphology will be discussed. We will also discuss specifications for these attributes, inherent variability of these attributes in biomass feedstocks, and approaches and solutions for reducing variability for improving feedstock quality.

  18. Understanding Biomass Feedstock Variability

    SciTech Connect (OSTI)

    Kevin L. Kenney; Garold L. Gresham; William A. Smith; Tyler L. Westover

    2013-01-01

    If the singular goal of biomass logistics and the design of biomass feedstock supply systems is to reduce the per-ton supply cost of biomass, these systems may very well develop with ultimate unintended consequences of highly variable and reduced quality biomass feedstocks. This paper demonstrates that, due to inherent species variabilities, production conditions and differing harvest, collection and storage practices, this is a very real scenario that biomass producers and suppliers as well as conversion developers should be aware of. Biomass feedstock attributes of ash, carbohydrates, moisture and particle morphology will be discussed. We will also discuss specifications for these attributes, inherent variability of these attributes in biomass feedstocks, and approaches and solutions for reducing variability for improving feedstock quality.

  19. Variable frequency photonic crystals

    E-Print Network [OSTI]

    Wu, Xiang-Yao; Liu, Xiao-Jing; Yang, Jing-Hai; Li, Hong; Chen, Wan-Jin

    2015-01-01

    In this paper, we have firstly proposed a new one-dimensional variable frequency photonic crystals (VFPCs), and calculated the transmissivity and the electronic field distribution of VFPCs with and without defect layer, and considered the effect of defect layer and variable frequency function on the transmissivity and the electronic field distribution. We have obtained some new characteristics for the VFPCs, which should be help to design a new type optical devices.

  20. The variable star population in Phoenix: coexistence of Anomalous and short-period Classical Cepheids, and detection of RR Lyrae variables

    E-Print Network [OSTI]

    C. Gallart; A. Aparicio; W. L. Freedman; B. F. Madore; D. Martinez-Delgado; P. B. Stetson

    2004-02-17

    We present the results of a search for variable stars in the Local Group dwarf galaxy Phoenix. Nineteen Cepheids, six candidate long-period variables, one candidate eclipsing binary and a large number of candidate RR Lyrae stars have been identified. Periods and light curves have been obtained for all the Cepheid variables. Their distribution in the period-luminosity diagram reveals that both Anomalous Cepheids (AC) and short-period Classical Cepheids s-pCC are found in our sample. This is the first time that both types of variable star are identified in the same system even though they likely coexist, but have gone unnoticed so far, in other low-metallicity galaxies like Leo A and Sextans A. We argue that the conditions for the existence of both types of variable star in the same galaxy are a low metallicity at all ages, and the presence of both young and intermediate-age (or old, depending on the nature of AC) stars. The RR Lyrae candidates trace, together with the well developed horizontal branch, the existence of an important old population in Phoenix. The different spatial distributions of s-pCC, AC and RR Lyrae variables in the Phoenix field are consistent with the stellar population gradients found in Phoenix, in the sense that the younger population is concentrated in the central part of the galaxy. The gradients in the distribution of the young population within the central part of Phoenix, which seem to indicate a propagation of the recent star formation, are also reflected in the spatial distribution of the s-pCC.

  1. AVTA: ChargePoint AC Level 2 Charging System Testing Results...

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

    ChargePoint AC Level 2 Charging System Testing Results AVTA: ChargePoint AC Level 2 Charging System Testing Results The Vehicle Technologies Office's Advanced Vehicle Testing...

  2. , : roym@ee.technion.ac.il -OpenStack

    E-Print Network [OSTI]

    Cidon, Israel

    (OVS) . , , . OpenFlow. #12; OpenFlow and SDN Emulating Data-Centers by MiniNet : yanivbi@tx.technion.ac.il ( Data , . Topology Verification in OpenFlow datacenter networks : yanivbi@tx.technion.ac.il Datacenter. , mininet datacenter , " . -datacenter , Openflow. 2

  3. www.swansea.ac.uk/artsandhumanities Arts and Humanities

    E-Print Network [OSTI]

    Martin, Ralph R.

    dissertation or design a research project of their own (with 10,000 word report) which draws on issues Email: rhys.jones@swansea.ac.uk www.swansea.ac.uk/mediastudies/admissions - The Potter Guide to Higher relations, humanities, social science, computer science or related background. Professionals interested

  4. A Distributed Generation Control Architecture for Islanded AC Microgrids

    E-Print Network [OSTI]

    Dominguez-Garcia, Alejandro

    1 A Distributed Generation Control Architecture for Islanded AC Microgrids Stanton T. Cady, Student in islanded ac microgrids with both synchronous generators and inverter-interfaced power supplies. Although they are smaller and have lower ratings, the generation control objectives for an islanded microgrid are similar

  5. Aalborg Universitet Cooperative Frequency Control for Autonomous AC Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Cooperative Frequency Control for Autonomous AC Microgrids Shafiee, Qobad, J. C. V., & Guerrero, J. M. (2015). Cooperative Frequency Control for Autonomous AC Microgrids.aau.dk on: november 29, 2015 #12;This document downloaded from www.microgrids.et.aau.dk is the preprint

  6. ACADEMIC PLAN ENGAE-AC OLD CURRICULUM CODE_388_

    E-Print Network [OSTI]

    Qiu, Weigang

    ACADEMIC PLAN ENGAE-AC OLD CURRICULUM CODE_388_ DEGREE CODE _40 Hunter College of the City. Student's Signature Date ____________________ #12;ACADEMIC PLAN ENGAE-AC OLD CURRICULUM CODE_388_ DEGREE Study of Young Adult Literature in Our Diverse Society 3 Fall Spring Summer SEDC 720 Adolescent- Health

  7. Undergraduate study 2016 www.nottingham.ac.uk/psychology

    E-Print Network [OSTI]

    Qu, Rong

    Psychology Undergraduate study 2016 www.nottingham.ac.uk/psychology For general undergraduate: www.nottingham.ac.uk/faqs #12;Contents Welcome to the School of Psychology Psychology of conflicts, accidents and mental disorders. The University of Nottingham's School of Psychology is one

  8. Aircraft AC Generators: Hybrid System Modeling and Simulation

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    generator, phase-domain model, synchronous AC generator. I. INTRODUCTION The Integrated Drive Generator (IDG1 Aircraft AC Generators: Hybrid System Modeling and Simulation Ashraf Tantawy, Student Member--Integrated Drive Generators (IDGs) are the main source of electrical power for a number of critical systems

  9. www.mmu.ac.uk/careers Careers & Employability Service

    E-Print Network [OSTI]

    ;www.mmu.ac.uk/careers Identifying courses · www.prospects.ac.uk/search_courses.htm · www: Courses to allow you to enter certain professions Courses that build your skills in a new area Examples · MRes (taught prep for further research) These usually involve lectures for the first two terms

  10. www.le.ac.uk/physics UNDERGRADUATE COURSES IN

    E-Print Network [OSTI]

    Banaji,. Murad

    www.le.ac.uk/physics UNDERGRADUATE COURSES IN Physics and Astronomy Department of Physics and Astronomy #12;www.le.ac.uk/physics-ug "The Leicester Department of Physics and Astronomy offers superb courses. Students get a broader exposure to different areas of physics and astronomy than is possible

  11. Modeling, analysis and simulation of "AC inductor" based converters

    E-Print Network [OSTI]

    for current sourcing applications, such as battery chargers, where differences between the average input.g. 2-8]. II. LARGE SIGNAL ANALYSIS OF THE "AC INDUCTOR" BASED CHARGERS To describe the behavior of AC inductor topologies, we first consider the non-isolated charger shown in Fig. 1. Isolation can be obtained

  12. AC susceptibility studies of high-[Tc] superconductors

    SciTech Connect (OSTI)

    Lee, Chang-Young.

    1993-01-01

    In this thesis, the authors studied physical properties of various high-T[sub c] superconductors by means of the ac susceptibility technique. They present the physics of ac susceptibility from first principles without relying on any specific models. From this, they can explain some fundamental but interesting features of experimental results such as symmetry properties of the ac susceptibility and its harmonics with respect to dc magnetic field. By measuring ac hysteresis they were able to obtain lower critical fields which were compared with some theoretical predictions. They found that the results were consistent with the BCS theory with modified gap parameter. By measuring ac hysteresis of granular samples at ultra low magnetic fields, they revealed the Meissner state and obtained Josephson lower critical fields, which was also found to be in consistence with the BCS theory. They studied the critical state models in detail and obtained some useful equations which were used in analyzing magnetic field dependence of ac susceptibility. By comparing the equations with experimental results, they were able to perform quantitative analysis of some important physical parameters such as critical current density. From numerical calculations of ac susceptibility with the parameter values obtained by this procedure, they confirmed good agreement of theory with experimental data. They incorporated the theory of flux creep into the equation governing the steady state flux motion, from which they were able to explain the shift of ac susceptibility with operating frequency toward high temperatures. Through this study, quantitative results on the activation energy were obtained.

  13. International Student Guide www.swansea.ac.uk/geography

    E-Print Network [OSTI]

    Harman, Neal.A.

    International Student Guide Geography www.swansea.ac.uk/geography www.swansea.ac.uk/science/international #12;Reasons to study at Swansea University Geography at Swansea University Established in 1920, 36th and more Over 15,000 students / Over 2,000 International students Rated as one of the top 20 Geography

  14. European Student Guide www.swansea.ac.uk/geography

    E-Print Network [OSTI]

    Harman, Neal.A.

    European Student Guide Geography www.swansea.ac.uk/geography www.swansea.ac.uk/science/international #12;Reasons to study at Swansea University Geography at Swansea University Established in 1920, 36th and more Over 15,000 students / Over 2,000 International students Rated as one of the top 20 Geography

  15. Variable Refrigerant Flow HVAC 

    E-Print Network [OSTI]

    Jones, S.

    2013-01-01

    Variable refrigerant flow technology HVAC CATEE 2013 San Antonio, TX ESL-KT-13-12-33 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 What is the acronym VRF? ? Variable Refrigerant Flow Operates like a... heat pump utilizing VFD Inverter Compressors and LEV’s Unlike conventional commercial and residential HVAC systems in the USA The predominate method of cooling and heating in the world ESL-KT-13-12-33 CATEE 2013: Clean Air Through Energy Efficiency...

  16. Climbing and the daily energy cost of locomotion in wild chimpanzees: implications for hominoid locomotor evolution

    E-Print Network [OSTI]

    Pontzer, Herman

    in a population of wild chimpanzees and used published equations to calculate the relative daily energy costsClimbing and the daily energy cost of locomotion in wild chimpanzees: implications for hominoid, specifically whether arboreal adaptations serve to minimize daily locomotor energy costs by decreasing

  17. Forest Resources: Eastern Wild Turkey Management http://tfsweb.tamu.edu Page 1 of 1

    E-Print Network [OSTI]

    Forest Resources: Eastern Wild Turkey Management http://tfsweb.tamu.edu Page 1 of 1 Diet: Turkeys are opportunistic omnivores feeding on what is seasonably available. The wild turkey's diet is approxi- mately 75 grasshoppers, ants, beetles, spiders) and snails. Turkey poults are particular- ly dependent on insects during

  18. J. Field Ornithol. 76(1):1220, 2005 Survival of Rio Grande Wild Turkey chicks

    E-Print Network [OSTI]

    Wallace, Mark C.

    12 J. Field Ornithol. 76(1):12­20, 2005 Survival of Rio Grande Wild Turkey chicks Brian L. Spears,1 determined pre-flight daily survival of Rio Grande Wild Turkey (Meleagris gallopavo intermedia) chicks from, survival, telemetry, turkey Increasing population recruitment through reproductive success is often key

  19. CORRESPONDENCE NATURE|Vol 437|22 September 2005 Re-wilding:noneedfor

    E-Print Network [OSTI]

    -- In their Commentary "Re-wilding North America" (Nature 436, 913­914; 2005), Josh Donlan and colleagues propose-wilding North America" Nature 436, 913­914; 2005) assume that if the land is void of people, it is necessarily Conservancy, plans are in progress to pay ranchers to reduce the number of cattle grazing, and coal bed

  20. Forecasting the Most Likely Status of Wild Salmon in the California Central Valley in 2100

    E-Print Network [OSTI]

    Franks, Sierra E.; Lackey, Robert T.

    2015-01-01

    harvest level of wild salmon, addressing issues associated with waterand water, and the options for sustaining (much less restoring) wild salmon will be increasingly constrained. Harvestharvest, con- tinued stocking from hatcheries, changing climate, continued human population growth and associated demands for scarce water

  1. OIKOS 89: 493500. Copenhagen 2000 Specificity of induced resistance in wild radish: causes and

    E-Print Network [OSTI]

    Agrawal, Anurag

    OIKOS 89: 493­500. Copenhagen 2000 Specificity of induced resistance in wild radish: causes. Specificity of induced resistance in wild radish: causes and consequences for two specialist and two to whether plant damage by various herbivores causes the same response in plants. Specificity in the effects

  2. ORIGINAL ARTICLE Effective size of a wild salmonid population is greatly

    E-Print Network [OSTI]

    Blouin, Michael S.

    of supplementation on a wild population of steelhead (Oncorhynchus mykiss) from the Hood River, Oregon, by matching 12 run-years of hatchery steelhead back to their broodstock parents. We show that the effective have high reproductive success in the wild. These results emphasize the trade-offs that arise when

  3. Morphology and fitness components of wild 3 crop F1 hybrids of Sorghum bicolor

    E-Print Network [OSTI]

    Snow, Allison A.

    : implications for survival and introgression of crop genes in the wild pool Asfaw Adugna* and Endashaw Bekele and Huckabay, 1967) and in many cases, both occur in overlapping regions (Hooftman et al., 2007; Adugna and Burke, 2006). Wild and weedy sorghum populations exhibit great diversity (Adugna et al., 2012) and may

  4. Personal Web Archive: E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp

    E-Print Network [OSTI]

    Tanaka, Jiro

    Personal Web Archive: Web E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp Web Web Web Web Web Web Personal Web Archive Personal Web Archive: Support System for Browsing the Versions of Web Page Ryota WAKAMATSU Buntarou SHIZUKI Jiro TANAKA Graduate School of Systems

  5. Variable thrust cartridge

    DOE Patents [OSTI]

    Taleyarkhan, Rusi P. (Knoxville, TN)

    2000-11-07

    The present invention is a variable thrust cartridge comprising a water-molten aluminum reaction chamber from which a slug is propelled. The cartridge comprises a firing system that initiates a controlled explosion from the reaction chamber. The explosive force provides a thrust to a slug, preferably contained within the cartridge.

  6. Crystal structure of the FLT3 kinase domain bound to the inhibitor quizartinib (AC220)

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zorn, Julie A.; Wang, Qi; Fujimura, Eric; Barros, Tiago; Kuriyan, John; Boggon, Titus J.

    2015-04-02

    More than 30% of acute myeloid leukemia (AML) patients possess activating mutations in the receptor tyrosine kinase FMS-like tyrosine kinase 3 or FLT3. A small-molecule inhibitor of FLT3 (known as quizartinib or AC220) that is currently in clinical trials appears promising for the treatment of AML. Here, we report the co-crystal structure of the kinase domain of FLT3 in complex with quizartinib. FLT3 with quizartinib bound adopts an “Abl-like” inactive conformation with the activation loop stabilized in the “DFG-out” orientation and folded back onto the kinase domain. This conformation is similar to that observed for the uncomplexed intracellular domain ofmore »FLT3 as well as for related receptor tyrosine kinases, except for a localized induced fit in the activation loop. The co-crystal structure reveals the interactions between quizartinib and the active site of FLT3 that are key for achieving its high potency against both wild-type FLT3 as well as a FLT3 variant observed in many AML patients. This co-complex further provides a structural rationale for quizartinib-resistance mutations.« less

  7. HVDC-AC system interaction from AC harmonics. Volume 1. Harmonic impedance calculations. Final report

    SciTech Connect (OSTI)

    Breuer, G D; Chow, J H; Lindh, C B; Miller, N W; Numrich, F H; Price, W W; Turner, A E; Whitney, R R

    1982-09-01

    Improved methods are needed to characterize ac system harmonic behavior for ac filter design for HVDC systems. The purpose of this General Electric Company RP1138 research is to evaluate the present filter design practice and to investigate methods for calculating system harmonic impedances. An overview of ac filter design for HVDC systems and a survey of literature related to filter design have been performed. Two methods for calculating system harmonic impedances have been investigated. In the measurement method, an instrumentation system for measuring system voltage and current has been assembled. Different schemes of using the measurements to calculate system harmonic impedances have been studied. In the analytical method, a procedure to include various operating conditions has been proposed. Computer programs for both methods have been prepared, and the results of the measurement and analytical methods analyzed. A conclusion of the project is that the measurement and analytical methods both provided reasonable results. There are correlations between the measured and analytical results for most harmonics, although there are discrepancies between the assumptions used in the two methods. A sensitivity approach has been proposed to further correlate the results. From the results of the analysis, it is recommended that both methods should be tested further. For the measurement method, more testing should be done to cover different system operating conditions. In the analytical method, more detailed models for representing system components should be studied. In addition, alternative statistical and sensitivity approaches should be attempted.

  8. Rearing Environment Affects the Brain Size of Guppies: Lab-Reared Guppies have Smaller Brains than Wild-Caught

    E-Print Network [OSTI]

    Rodd, Helen

    . dom.), sheep (Ovis aries), and cats (Felis catus) typically have brains 8­33% smaller than their wild

  9. Digital Mapping and Environmental Characterization of National Wild and Scenic River Systems

    SciTech Connect (OSTI)

    McManamay, Ryan A [ORNL; Bosnall, Peter [National Park Service; Hetrick, Shelaine L [ORNL; Smith, Brennan T [ORNL

    2013-09-01

    Spatially accurate geospatial information is required to support decision-making regarding sustainable future hydropower development. Under a memorandum of understanding among several federal agencies, a pilot study was conducted to map a subset of National Wild and Scenic Rivers (WSRs) at a higher resolution and provide a consistent methodology for mapping WSRs across the United States and across agency jurisdictions. A subset of rivers (segments falling under the jurisdiction of the National Park Service) were mapped at a high resolution using the National Hydrography Dataset (NHD). The spatial extent and representation of river segments mapped at NHD scale were compared with the prevailing geospatial coverage mapped at a coarser scale. Accurately digitized river segments were linked to environmental attribution datasets housed within the Oak Ridge National Laboratory s National Hydropower Asset Assessment Program database to characterize the environmental context of WSR segments. The results suggest that both the spatial scale of hydrography datasets and the adherence to written policy descriptions are critical to accurately mapping WSRs. The environmental characterization provided information to deduce generalized trends in either the uniqueness or the commonness of environmental variables associated with WSRs. Although WSRs occur in a wide range of human-modified landscapes, environmental data layers suggest that they provide habitats important to terrestrial and aquatic organisms and recreation important to humans. Ultimately, the research findings herein suggest that there is a need for accurate, consistent, mapping of the National WSRs across the agencies responsible for administering each river. Geospatial applications examining potential landscape and energy development require accurate sources of information, such as data layers that portray realistic spatial representations.

  10. Variable depth core sampler

    DOE Patents [OSTI]

    Bourgeois, P.M.; Reger, R.J.

    1996-02-20

    A variable depth core sampler apparatus is described comprising a first circular hole saw member, having longitudinal sections that collapses to form a point and capture a sample, and a second circular hole saw member residing inside said first hole saw member to support the longitudinal sections of said first hole saw member and prevent them from collapsing to form a point. The second hole saw member may be raised and lowered inside said first hole saw member. 7 figs.

  11. Variable laser attenuator

    DOE Patents [OSTI]

    Foltyn, S.R.

    1987-05-29

    The disclosure relates to low loss, high power variable attenuators comprising one or more transmissive and/or reflective multilayer dielectric filters. The attenuator is particularly suitable to use with unpolarized lasers such as excimer lasers. Beam attenuation is a function of beam polarization and the angle of incidence between the beam and the filter and is controlled by adjusting the angle of incidence the beam makes to the filter or filters. Filters are selected in accordance with beam wavelength. 9 figs.

  12. Variable depth core sampler

    DOE Patents [OSTI]

    Bourgeois, Peter M. (Hamburg, NY); Reger, Robert J. (Grand Island, NY)

    1996-01-01

    A variable depth core sampler apparatus comprising a first circular hole saw member, having longitudinal sections that collapses to form a point and capture a sample, and a second circular hole saw member residing inside said first hole saw member to support the longitudinal sections of said first hole saw member and prevent them from collapsing to form a point. The second hole saw member may be raised and lowered inside said first hole saw member.

  13. Aalborg Universitet Power flow analysis for droop controlled LV hybrid AC-DC microgrids with virtual

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Power flow analysis for droop controlled LV hybrid AC-DC microgrids controlled LV hybrid AC-DC microgrids with virtual impedance. In Proceedings of the IEEE Power & Energy Interlinking converter PV WT IBS DC microgrid DC microgrid AC microgrid AC Load Figure 1. Structure

  14. Sustainable Developmentwww.st-andrews.ac.uk/sasi

    E-Print Network [OSTI]

    Brierley, Andrew

    108 Sustainable Developmentwww.st-andrews.ac.uk/sasi Sustainable Development Degree options MSc (One Year) Coursework & 15,000-word Dissertation Sustainable Development MSc (Two Years) Coursework Sustainable Development Postgraduate Certificate (One Semester) Coursework Sustainable Development MRes (One

  15. Cognitive Radio Network {swjang, sbahk}@netlab.snu.ac.kr

    E-Print Network [OSTI]

    Bahk, Saewoong

    2010 Cognitive Radio Network , , {swjang, sbahk}@netlab.snu.ac.kr Analysis of Average Opportunities in Cognitive Radio Networks Seowoo Jang, Saewoong Bahk INMC, EECS, Seoul National University Cognitive Radio Network . Primary user

  16. Adjustable Speed AC Motor Drives-Applications Problems 

    E-Print Network [OSTI]

    Enjeti, P.

    1997-01-01

    Adjustable speed AC drives have become the preferred choice in many industrial applications where controlled speed is required. At the same time, the maturing of the technology and the availability of fast and efficient ...

  17. Alameda-Contra Costa Transit District (AC Transit) Fuel Cell...

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

    provides an evaluation of three prototype fuel cell-powered transit buses operating at AC Transit in Oakland, California, and six baseline diesel buses similar in design to the...

  18. Microfluidics {sjauh, btzhang}@bi.snu.ac.kr

    E-Print Network [OSTI]

    Microfluidics {sjauh, btzhang}@bi.snu.ac.kr Solving Shortest Path Problems Using Microfluidics Sahng-Joon Auh and Byoung-Tak Zhang Biointelligence Lab, School of Computer Science and Engineering Seoul National University . microfluidics MEMS

  19. Bond graph models of electromechanical systems. The AC generator case

    E-Print Network [OSTI]

    Batlle, Carles

    Bond graph models of electromechanical systems. The AC generator case Carles Batlle Department. After reviewing electromechanical energy conversion and torque gener- ation, the core element present in any electromechanical system is introduced, and the corresponding electrical and mechanical ports

  20. DE-AC05-00OR22800

    National Nuclear Security Administration (NNSA)

    DE-AC05-00OR22800 DOE DIRECTIVES DOE Directives can be found at the following Internet address: https:www.directives.doe.gov REQUIRED COMPLIANCE DOCUMENT DATE TITLE...

  1. www.kent.ac.uk/is/ Information Services

    E-Print Network [OSTI]

    Kent, University of

    System website: www.kent.ac.uk/cmsds-local/ Installing Putty Download it from the web 1. www close to each other. A dark cursor will not show on a dark background. Ideally make either

  2. November 2013 www.kent.ac.uk/library

    E-Print Network [OSTI]

    Banaji,. Murad

    November 2013 www.kent.ac.uk/library Information Services Templeman Library SCONUL Access scheme) to the Templeman Library. I am a registered member of the Sconul Access scheme and hold a valid card. If given ............................... ................................................................................................................ Home library

  3. Development of an AC Module System: Final Technical Report

    SciTech Connect (OSTI)

    Suparna Kadam; Miles Russell

    2012-06-15

    The GreenRay Inc. program focused on simplifying solar electricity and making it affordable and accessible to the mainstream population. This was accomplished by integrating a solar module, micro-inverter, mounting and monitoring into a reliable, 'plug and play' AC system for residential rooftops, offering the following advantages: (1) Reduced Cost: Reduction in installation labor with fewer components, faster mounting, faster wiring. (2) Maximized Energy Production: Each AC Module operates at its maximum, reducing overall losses from shading, mismatch, or module downtime. (3) Increased Safety. Electrical and fire safety experts agree that AC Modules have significant benefits, with no energized wiring or live connections during installation, maintenance or emergency conditions. (4) Simplified PV for a Broader Group of Installers. Dramatic simplification of design and installation of a solar power system, enabling faster and more efficient delivery of the product into the market through well-established, mainstream channels. This makes solar more accessible to the public. (5) Broadened the Rooftop Market: AC Modules enable solar for many homes that have shading, split roofs, or obstructions. In addition, due to the smaller building block size of 200W vs. 1000W, homeowners with budget limitations can start small and add to their systems over time. Through this DOE program GreenRay developed the all-in-one AC Module system with an integrated PV Module and microinverter, custom residential mounting and performance monitoring. Development efforts took the product from its initial concept, through prototypes, to a commercial product sold and deployed in the residential market. This pilot deployment has demonstrated the technical effectiveness of the AC Module system in meeting the needs and solving the problems of the residential market. While more expensive than the traditional central inverter systems at the pilot scale, the economics of AC Modules become more and more favorable as the product matures and is made in high volumes. GreenRay's early customers have been highly enthusiastic about the AC Module system benefits.

  4. Influences of vegetation characteristics and invertebrate abundance of Rio Grande wild turkey populations, Edwards Plateau, Texas 

    E-Print Network [OSTI]

    Randel, Charles Jack

    2005-02-17

    , and cover scores of forbs, grass, litter, and bare ground at each nest site and surrounding area were sampled. This was done to determine if wild turkey hens selected nest sites with vegetative characteristics differing from surrounding habitat. Brood...

  5. An evaluation of efforts to reestablish eastern wild turkeys into the Post Oak Savannah of Texas 

    E-Print Network [OSTI]

    Petty, Blake Douglas

    2000-01-01

    The overall objective of this study was to summarize the cumulative results of 5 studies focusing on efforts to reestablish eastern wild turkeys (Meleagris gallopavo silvestris) into the Post Oak Savannah of Texas and to evaluate the effectiveness...

  6. Population dynamics of eastern wild turkeys relocated into the post oak savannah of Texas 

    E-Print Network [OSTI]

    Lopez, Roel Roberto

    1996-01-01

    Objectives of this study were to provide information on the status of eastern wild turkeys (meleagris gallopavo silvestris) relocated into the Post Oak Savannah of Texas. Specifically, I evaluated and discussed (1) survival and reproduction, (2...

  7. Estimating Distribution and Abundance of Rio Grande Wild Turkeys in South Texas 

    E-Print Network [OSTI]

    Caveny, Robert J.

    2010-10-12

    Sustainable management of wildlife populations relies on accurate estimates of population size as harvest recommendations are dependent on estimates of sustainable surplus. Techniques for surveying wild turkey populations in Texas are constrained...

  8. Nesting ecology of Rio Grande wild turkeys in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Dreibelbis, Justin Zachary

    2009-05-15

    Rio Grande wild turkey (Meleagris gallopavo intermedia) numbers in the southeastern region of the Edwards Plateau (EP) have shown a significant decline since the 1970s; however, the remainder of the EP had stable populations during this period...

  9. A simulation model of Rio Grande wild turkey dynamics in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Schwertner, Thomas Wayne

    2006-08-16

    I investigated the effect of precipitation and predator abundance on Rio Grande wild turkey (Meleagris gallopavo; RGWT) in Texas. My results suggested that RGWT production was strongly correlated with cumulative winter precipitation over the range...

  10. www.villanova.edu/COPE Turkey and Wild Rice Soup Recipe

    E-Print Network [OSTI]

    Jackman, Todd

    servings) Turkey meat, cooked, shredded, about 1 lb. (1 1/2 - 2 c.) Wild rice, 1 c. (6 oz. dry) and Water multiple fast. Neither refrigeration or freezing kill bacteria: both will slow it down. Check your

  11. Single-Cell Genomics Reveals Hundreds of Coexisting Subpopulations in Wild Prochlorococcus

    E-Print Network [OSTI]

    Kashtan, Nadav

    Extensive genomic diversity within coexisting members of a microbial species has been revealed through selected cultured isolates and metagenomic assemblies. Yet, the cell-by-cell genomic composition of wild uncultured ...

  12. Contrasting survival strategies of hatchery and wild red drum: implications for stock enhancement 

    E-Print Network [OSTI]

    Beck, Jessica Louise

    2009-05-15

    Post-release survival of hatchery fishes is imperative to the success of any supplemental stocking program. The purpose of this research was to identify differences between hatchery and wild red drum (Sciaenops ocellatus) and determine if pre...

  13. http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html

    E-Print Network [OSTI]

    2011 P6 http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html web #12;http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html () ( #12;http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html X MeV X Astro-H 2013 TeV10m) #12;http://www-cr.scphys.kyoto-u.ac.jp/gakubu/P6.html 2010 ASTRO-H CCD X (2) () (2) (2

  14. cwnam@netlab.snu.ac.kr {jinyo.chung, yongsuk}@samsung.com sbahk@netlab.snu.ac.kr Detection of Alien Piconet using Preamble Information

    E-Print Network [OSTI]

    Bahk, Saewoong

    @netlab.snu.ac.kr Detection of Alien Piconet using Preamble Information Changwon Nam*, Jinyong Chung+, Yongsuk Kim+, Saewoong

  15. Variable Valve Actuation

    SciTech Connect (OSTI)

    Jeffrey Gutterman; A. J. Lasley

    2008-08-31

    Many approaches exist to enable advanced mode, low temperature combustion systems for diesel engines - such as premixed charge compression ignition (PCCI), Homogeneous Charge Compression Ignition (HCCI) or other HCCI-like combustion modes. The fuel properties and the quantity, distribution and temperature profile of air, fuel and residual fraction in the cylinder can have a marked effect on the heat release rate and combustion phasing. Figure 1 shows that a systems approach is required for HCCI-like combustion. While the exact requirements remain unclear (and will vary depending on fuel, engine size and application), some form of substantially variable valve actuation is a likely element in such a system. Variable valve actuation, for both intake and exhaust valve events, is a potent tool for controlling the parameters that are critical to HCCI-like combustion and expanding its operational range. Additionally, VVA can be used to optimize the combustion process as well as exhaust temperatures and impact the after treatment system requirements and its associated cost. Delphi Corporation has major manufacturing and product development and applied R&D expertise in the valve train area. Historical R&D experience includes the development of fully variable electro-hydraulic valve train on research engines as well as several generations of mechanical VVA for gasoline systems. This experience has enabled us to evaluate various implementations and determine the strengths and weaknesses of each. While a fully variable electro-hydraulic valve train system might be the 'ideal' solution technically for maximum flexibility in the timing and control of the valve events, its complexity, associated costs, and high power consumption make its implementation on low cost high volume applications unlikely. Conversely, a simple mechanical system might be a low cost solution but not deliver the flexibility required for HCCI operation. After modeling more than 200 variations of the mechanism it was determined that the single cam design did not have enough flexibility to satisfy three critical OEM requirements simultaneously, (maximum valve lift variation, intake valve opening timing and valve closing duration), and a new approach would be necessary. After numerous internal design reviews including several with the OEM a dual cam design was developed that had the flexibility to meet all motion requirements. The second cam added complexity to the mechanism however the cost was offset by the deletion of the electric motor required in the previous design. New patent applications including detailed drawings and potential valve motion profiles were generated and alternate two cam designs were proposed and evaluated for function, cost, reliability and durability. Hardware was designed and built and testing of sample hardware was successfully completed on an engine test stand. The mechanism developed during the course of this investigation can be applied by Original Equipment Manufacturers, (OEM), to their advanced diesel engines with the ultimate goal of reducing emissions and improving fuel economy. The objectives are: (1) Develop an optimal, cost effective, variable valve actuation (VVA) system for advanced low temperature diesel combustion processes. (2) Design and model alternative mechanical approaches and down-select for optimum design. (3) Build and demonstrate a mechanism capable of application on running engines.

  16. Applications of neural networks and other machine learning techniques. Contact: Neil Davey, n.davey@herts.ac.uk, Yi Sun, y.2.sun@herts.ac.uk

    E-Print Network [OSTI]

    Hertfordshire, University of

    .davey@herts.ac.uk, Yi Sun, y.2.sun@herts.ac.uk We are currently involved in three collaborative projects, investigating. This is a collaboration with our School of Pharmacy. A description of our work can be found at: http://homepages.feis.herts.ac.uk/~nngroup/pubs/papers/Sun

  17. System and method for determining stator winding resistance in an AC motor using motor drives

    DOE Patents [OSTI]

    Lu, Bin; Habetler, Thomas G; Zhang, Pinjia

    2013-02-26

    A system and method for determining the stator winding resistance of AC motors is provided. The system includes an AC motor drive having an input connectable to an AC source and an output connectable to an input terminal of an AC motor, a pulse width modulation (PWM) converter having switches therein to control current flow and terminal voltages in the AC motor, and a control system connected to the PWM converter. The control system generates a command signal to cause the PWM converter to control an output of the AC motor drive corresponding to an input to the AC motor, selectively generates a modified command signal to cause the PWM converter to inject a DC signal into the output of the AC motor drive, and determines a stator winding resistance of the AC motor based on the DC signal of at least one of the voltage and current.

  18. Superconducting shielded core reactor with reduced AC losses

    DOE Patents [OSTI]

    Cha, Yung S.; Hull, John R.

    2006-04-04

    A superconducting shielded core reactor (SSCR) operates as a passive device for limiting excessive AC current in a circuit operating at a high power level under a fault condition such as shorting. The SSCR includes a ferromagnetic core which may be either closed or open (with an air gap) and extends into and through a superconducting tube or superconducting rings arranged in a stacked array. First and second series connected copper coils each disposed about a portion of the iron core are connected to the circuit to be protected and are respectively wound inside and outside of the superconducting tube or rings. A large impedance is inserted into the circuit by the core when the shielding capability of the superconducting arrangement is exceeded by the applied magnetic field generated by the two coils under a fault condition to limit the AC current in the circuit. The proposed SSCR also affords reduced AC loss compared to conventional SSCRs under continuous normal operation.

  19. AVTA: GE Energy WattStation AC Level 2 Charging System Testing...

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

    Energy WattStation AC Level 2 Charging System Testing Results AVTA: GE Energy WattStation AC Level 2 Charging System Testing Results The Vehicle Technologies Office's Advanced...

  20. Biocompatible Silver-containing a-C:H and a-C coatings: A Comparative Study

    E-Print Network [OSTI]

    Endrino, Jose Luis; Allen, Matthew; Escobar Galindo, Ramon; Zhang, Hanshen; Anders, Andre; Albella, Jose Maria

    2007-01-01

    containing a-C:H and a-C coatings: A comparative Study Josefree amorphous carbon (a-C) coatings are known to beinto diamond-like carbon (DLC) coatings by plasma based ion

  1. Docket No. EERE-2011-BT-NOA-0067 and RIN Number 1904-AC52 Ex...

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

    1-BT-NOA-0067 and RIN Number 1904-AC52 Ex parte Communication Docket No. EERE-2011-BT-NOA-0067 and RIN Number 1904-AC52 Ex parte Communication This memorandum for the record...

  2. AC&N Incident Reporting The Colorado School of Mines takes all complaints about inappropriate traffic

    E-Print Network [OSTI]

    not help with email that originated outside the CSM network. Please see the AC&N Spam Management web page

  3. 9 17 25 3 http://www.adm.u-tokyo.ac.jp/gakunai/office/anzenei

    E-Print Network [OSTI]

    Goda, Keisuke

    ://www.adm.u-tokyo.ac.jp/gakunai/office/anzenei sei/org/taisei.html [ HP] 2. UTCRIS 18 3 UTCRIS #12;https-1 HP http://www.esc.u-tokyo.ac.jp/haisui/index.html [HP] 5. 3-3 2 3 3 2 2 1,1- HP http://www.adm.u-tokyo.ac.jp/office/anzeneisei/admin/tokutei_kagaku.html [ HP] 6. 6 HP http://www.esc.u-tokyo.ac.jp/seihai/seihai.html

  4. Boys and Girls, Be Ambitious! http://www.math.sci.hokudai.ac.jp/message/message-graduates/

    E-Print Network [OSTI]

    Nakamura, Iku

    ://www.math.sci.hokudai.ac.jp/ #12;AIKAWA, Hiroaki WebPage http://www.math.sci.hokudai.ac.jp/ aik/index-j.html Fatou Martin Harnack AKITA, Toshiyuki WebPage http://www.math.sci.hokudai.ac.jp/ akita/ Eilenberg-MacLane Coxeter #12;ASAKURA, Masanori ARAI, Asao ABE, Noriyuki WebPage http://www.math.sci.hokudai.ac.jp/ abenori/ #12;ISHIKAWA, Goo Web

  5. Selective depredation of planted hardwood seedlings by wild pigs in a wetland restoration area

    SciTech Connect (OSTI)

    Mayer, J.J.

    1999-12-17

    Following the planting of several thousand hardwood seedlings in a 69-ha wetland restoration area in west-central South Carolina, wild pigs (Sus scrofa) depredated a large percentage of the young trees. This planting was undertaken as part of a mitigation effort to restore a bottomland hardwood community in the corridor and delta of a third order stream that had been previously impacted by the discharge of heated nuclear reactor effluent. The depredated restoration areas had been pretreated with both herbicide and control burning prior to planting the hardwood seedlings. After discovery of the wild pig damage, these areas were surveyed on foot to assess the magnitude of the depredation on the planted seedling crop. Foraging by the local wild pigs in the pretreatment areas selectively impacted only four of the nine hardwood species used in this restoration effort. Based on the surveys, the remaining five species did not appear to have been impacted at all. A variety of reasons could be used to explain this phenomenon. The pretreatment methodology is thought to have been the primary aspect of the restoration program that initially led the wild pigs to discover the planted seedlings. In addition, it is possible that a combination of other factors associated with odor and taste may have resulted in the selective depredation. Future wetland restoration efforts in areas with wild pigs should consider pretreatment methods and species to be planted. If pretreatment methods and species such as discussed in the present study must be used, then the prior removal of wild pigs from surrounding lands will help prevent depredations by this non-native species.

  6. A simple hidden variable experiment

    E-Print Network [OSTI]

    Arnold Neumaier

    2007-06-22

    An experiment is described which proves, using single photons only, that the standard hidden variables assumptions (commonly used to derive Bell inequalities) are inconsistent with quantum mechanics. The analysis is very simple and transparent. In particular, it demonstrates that a classical wave model for quantum mechanics is not ruled out by experiments demonstrating the violation of the traditional hidden variable assumptions.

  7. Wild-type human p53 transactivates the human proliferating cell nuclear antigen promoter

    SciTech Connect (OSTI)

    Shivakumar, C.V.; Brown, D.R.; Deb, S.; Deb, S.P. [Univ. of Texas Health Science Center, San Antonio, TX (United States)

    1995-12-01

    The p53 tumor suppressor protein negatively regulates cell growth and somatic mutations in the p53 gene lead to uncontrolled cell growth and oncogenesis. This report describes research which demonstrates, using a number of different cell lines, that at low levels, wild-type p53 transactivates the human proliferating cell nuclear antigen (PCNA) promoter. When expressed at similar levels, tumor-derived p53 mutants did not transactivate the PCNA promoter. It also reports the identification of a wild-type human p53-binding site on the human PCNA promote. 84 refs., 5 figs, 3 tabs.

  8. Aalborg Universitet Active Power Regulation based on Droop for AC Microgrid

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Active Power Regulation based on Droop for AC Microgrid Li, Chendan; Coelho., Quintero, J. C. V., & Guerrero, J. M. (2015). Active Power Regulation based on Droop for AC Microgrid.aau.dk on: november 29, 2015 #12;Active Power Regulation based on Droop for AC Microgrid Chendan Li, Student

  9. Aalborg Universitet Stability Analysis for Isolated AC Microgrids Based on PV-Active Generators

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Stability Analysis for Isolated AC Microgrids Based on PV-Active Generators for Isolated AC Microgrids Based on PV-Active Generators. In Proceedings of the 2015 IEEE Energy Conversion.aau.dk on: november 29, 2015 #12;Stability Analysis for Isolated AC Microgrids Based on PV-Active Generators

  10. Fault-tolerant Partial-resonant High-frequency AC-link Converters and Their Applications 

    E-Print Network [OSTI]

    Keyhani, Hamidreza

    2014-01-08

    in the converter shutdown, and thus system availability is improved. The high-frequency ac link of the introduced converters is composed of an ac inductor and small ac capacitor. The link inductor is responsible for transferring power, while the link capacitor...

  11. STFC Feb. 2015SCAPA dino@phys.strath.ac.uk Scottish Universities Physics Alliance

    E-Print Network [OSTI]

    STFC Feb. 2015SCAPA dino@phys.strath.ac.uk Scottish Universities Physics Alliance MEDICAL dino@phys.strath.ac.uk Scottish Universities Physics Alliance Laser beam driven plasma accelerators X dose maps #12;STFC Feb. 2015SCAPA dino@phys.strath.ac.uk Scottish Universities Physics Alliance

  12. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/phytophthora.htm PHYTOPHTHORA ROOT AND COLLAR

    E-Print Network [OSTI]

    http://www.up.ac.za/academic/fabi/tpcp/pamphlets/phytophthora.htm PHYTOPHTHORA ROOT AND COLLAR ROT cold weather the fungus survives as oospores, chlamydospores http://www.up.ac.za/academic/fabi/tpcp/pamphlets/phytophthora.htm (1 of 4) [2002/02/26 01:54:52] #12;http://www.up.ac.za/academic/fabi/tpcp/pamphlets

  13. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/dothistroma.htm DOTHISTROMA NEEDLE BLIGHT

    E-Print Network [OSTI]

    http://www.up.ac.za/academic/fabi/tpcp/pamphlets/dothistroma.htm DOTHISTROMA NEEDLE BLIGHT is necessary and routinely applied. At present, the disease is not http://www.up.ac.za/academic/fabi/tpcp/pamphlets/dothistroma.htm (1 of 2) [2002/02/26 01:53:43] #12;http://www.up.ac.za/academic/fabi/tpcp/pamphlets

  14. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/mycosphaerella.htm MYCOSPHAERELLA

    E-Print Network [OSTI]

    http://www.up.ac.za/academic/fabi/tpcp/pamphlets/mycosphaerella.htm MYCOSPHAERELLA LEAF DISEASES leaf blotch develop adult leaves rapidly and are not seriously http://www.up.ac.za/academic/fabi/tpcp/pamphlets/mycosphaerella.htm (1 of 3) [2002/02/26 01:54:11] #12;http://www.up.ac.za/academic/fabi/tpcp/pamphlets

  15. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/coniothyrium.htm CONIOTHYRIUM CANKER OF

    E-Print Network [OSTI]

    http://www.up.ac.za/academic/fabi/tpcp/pamphlets/coniothyrium.htm CONIOTHYRIUM CANKER OF EUCALYPTUS risk areas. Coniothyrium canker and spores of the fungus. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/coniothyrium.htm (1 of 2) [2002/02/26 01:49:46] #12;http://www.up.ac.za/academic/fabi/tpcp/pamphlets

  16. www.weizmann.ac.il/library Introduction 3

    E-Print Network [OSTI]

    to the Library's printed and digital collections, including books, journals, theses, serials, and online lectures Weizmann Institute of Science Libraries 5 Digital Access · Arranging access to newly purchased electronic#12;www.weizmann.ac.il/library 2 Contents Introduction 3 The Library's Website 3 The Library

  17. www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY

    E-Print Network [OSTI]

    Aickelin, Uwe

    www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Contracting for wind generation EPRG's consultation on Electricity Market Reform proposed that low- carbon electricity generators should be offered entrants and new sources of finance to be tapped for the massive low-carbon generation investment needed

  18. 10.1071/SR10009_AC1 CSIRO 20102

    E-Print Network [OSTI]

    Lehmann, Johannes

    10.1071/SR10009_AC1 ©CSIRO 20102 Accessory Publication: Australian Journal of Soil Research, 2010 slow pyrolysis process. Chicken litter6 (CL) was pyrolysed with a highest temperature of treatment (HTT)). A summer sweet corn, winter16 pulse rotation was established at the site.17 Soil samples (ca. 1 kg) were

  19. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    This paper summarises and reviews scholarly and political comment that draws parallels between the current: the nature of the political discourse; the relationship between an ethics-driven societal shift and economic Change, Slavery, Political Rhetoric JEL Classification B15 Contact wjn21@cam.ac.uk Publication August

  20. No. 426 June 2013 newsletter.lms.ac.uk

    E-Print Network [OSTI]

    Abrahams, I. David

    No. 426 June 2013 1 NEWSLETTER ONLINE: newsletter.lms.ac.uk NEWSLETTER LONDON MATHEMATICAL SOCIETY Society Meetings and Events 2013 10-14 June LMS Invited Lectures, Edinburgh page 16 Tuesday 11 June Midlands Regional Meeting, Leicester page 11 Tuesday 25 June LMS Popular Lectures, London page 17 Friday 5

  1. No. 427 July 2013 newsletter.lms.ac.uk

    E-Print Network [OSTI]

    Abrahams, I. David

    1 No. 427 July 2013 NEWSLETTER ONLINE: newsletter.lms.ac.uk NEWSLETTER LONDON MATHEMATICAL SOCIETY September LMS Popular Lectures, Birmingham page 4 Friday 15 November LMS AGM, London Monday 16 December SW, France and 2010 LMS Whitehead Prize winner has demonstrated the solution to a 271-year-old problem

  2. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    of 107 Strategic Eurasian Natural Gas Model for Energy Security and Policy Analysis1 Chi-Kong Chyongwww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Strategic Eurasian Natural Gas Model for Energy-Kong Chyong and Benjamin F. Hobbs The mathematical formulation of a large-scale equilibrium natural gas

  3. www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY

    E-Print Network [OSTI]

    Aickelin, Uwe

    . Although large-scale natural gas models have been developed and used for energy security and policywww.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Strategic Eurasian Natural Gas Model-scale equilibrium natural gas simulation model that covers gas markets of the EU and the Former Soviet Union

  4. www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY

    E-Print Network [OSTI]

    Aickelin, Uwe

    in concern about the security of natural gas supply to Europe, particularly supplies from Russia. A numberwww.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Gas Supply Security in the Baltic, determining its level of security is a virtually impossible. The specific gas supply set up, the structure

  5. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    in place designed to mitigate the effects of a disruption. Keywords Natural Gas, security of supply, Baltic not entirely, by the rise in concern about the security of natural gas supply to Europe, particularly supplieswww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Gas Supply Security in the Baltic States

  6. Physics and www.manchester.ac.uk/physicsUNDERGRADUATEBROCHURE2014

    E-Print Network [OSTI]

    Physics and Astronomy www.manchester.ac.uk/physicsUNDERGRADUATEBROCHURE2014 #12;One of Britain's largest and most respected schools of Physics and Astronomy, with top ratings for teaching and research, and two Nobel Prize winners in 2010 Recent £70 million extension and refurbishment of the Physics

  7. Physics and www.manchester.ac.uk/physicsUNDERGRADUATEBROCHURE2015

    E-Print Network [OSTI]

    Physics and Astronomy www.manchester.ac.uk/physicsUNDERGRADUATEBROCHURE2015 #12;One of Britain's largest and most respected schools of Physics and Astronomy, with top ratings for teaching and research, and two Nobel Prize winners in 2010 Recent £70 million extension and refurbishment of the Physics

  8. Thermal Unit Commitment Including Optimal AC Power Flow Constraints

    E-Print Network [OSTI]

    Thermal Unit Commitment Including Optimal AC Power Flow Constraints Carlos Murillo{Sanchez Robert J algorithm for unit commitment that employs a Lagrange relaxation technique with a new augmentation. This framework allows the possibility of committing units that are required for the VArs that they can produce

  9. ENGINEERING & THE BUILT ENVIRONMENT www.wits.ac.za/engineering

    E-Print Network [OSTI]

    Wagner, Stephan

    29 ENGINEERING & THE BUILT ENVIRONMENT www.wits.ac.za/engineering #12;30 Wits fact The Wits Mining, management, sociology, migration, eco- nomics, engineering, healthcare, materials science, geology, energy of Mechanical, Industrial and Aeronautical Engineering was awarded an Honorary Fellowship of the Royal

  10. SCHOOL OF ENGINEERING www.abdn.ac.uk/engineering

    E-Print Network [OSTI]

    Neri, Peter

    SCHOOL OF ENGINEERING www.abdn.ac.uk/engineering POSTGRADUATE GUIDE #12;MSc Renewable Energy MSc Safety Engineering for Oil & Gas MSc Subsea Engineering MSc Oil & Gas Engineering MSc Project Management MSc Oil & Gas Structural Engineering Our Programmes #12;Why Aberdeen Founded in 1495, the University

  11. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    wind power, long-term contracts, balancing costs JEL Classification Q42, L14, L94 Contact dmgn. The estimated extra trading and balancing costs of a CfD for on-shore wind might be £70 million/yr by 2020www.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Contracting for wind generation EPRG Working

  12. www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY

    E-Print Network [OSTI]

    de Gispert, Adrià

    as uncertainties are resolved reduces significantly its expected Levelised Cost Of generating Electricity (LCOE deterministic economic model to identify its LCOE without considering uncertainty. In the second step #12;www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY we identified sources of uncertainty in the design that would affect its LCOE

  13. AcAdemic (100133) 100 Edmon Low Library

    E-Print Network [OSTI]

    AcAdemic (100­133) 100 Edmon Low Library 101 Henry Bellmon Research Center 102 Classroom Building ­ Residential Life Office 216 University Health Services 217 The Little Bakery 218 Public Information 219 406 Intramural fields 407 Cowgirl Soccer Field 408 Theta Pond 409 Library Lawn 410 Droke Track & Field

  14. Assembly of Multi-Stranded Nanofiber Threads through AC Electrospinning

    E-Print Network [OSTI]

    Chang, Hsueh-Chia

    Assembly of Multi-Stranded Nanofiber Threads through AC Electrospinning By Siddharth Maheshwari and Hsueh-Chia Chang* Electrospinning refers to the formation of micrometer and sub-micrometer fibers under, self-assembly of individual molecules, etc., electrospinning provides a robust method to form long

  15. SCHOOL OF NATURAL AND www.abdn.ac.uk/ncs

    E-Print Network [OSTI]

    Neri, Peter

    SCHOOL OF NATURAL AND www.abdn.ac.uk/ncs COMPUTING SCIENCES POSTGRADUATE GUIDE #12;MSc Information Management MSc Environmental Analytical Chemistry MSc Oil & Gas Chemistry MSc Mathematics Our Programmes #12 reputation for teaching quality and research and has had, over the years, five Nobel Prize winners

  16. www.birmingham.ac.uk Postgraduate Offer Guide

    E-Print Network [OSTI]

    Miall, Chris

    www.birmingham.ac.uk Postgraduate Offer Guide 2014 ­ 2015 #12;2 Postgraduate offer guide Welcome to the University of Birmingham Your offer from the University Congratulations! We are delighted to inform you that you have been offered a place to study at the University of Birmingham. We do hope that you decide

  17. POLICY ON CALENDAR SUBMISSIONS University Policy No: AC1120

    E-Print Network [OSTI]

    Victoria, University of

    1 POLICY ON CALENDAR SUBMISSIONS University Policy No: AC1120 Classification: Academic and Students relevant university policies and procedures, academic policies and regulations, university fees, courses and programs of study. The purpose of this policy is to outline requirements for publishing the University

  18. 1go.warwick.ac.uk/engineering ENGINEERING

    E-Print Network [OSTI]

    Davies, Christopher

    1go.warwick.ac.uk/engineering 2012-13 ENGINEERING UNDERGRADUATE BROCHURE #12;2 Engineering Prospectus 2012-13 "BECAUSE ENGINEERING IS INEXTRICABLY TIED TO PEOPLE, IT CANNOT BE JUST AN APPLIED PHYSICAL SCIENCE; IT IS ALSO AN APPLIED SOCIAL SCIENCE. ... (THE ENGINEER'S)... RAISON D'ÊTRE IS TO SERVE

  19. http://stir.ac.uk/4l Why study Management?

    E-Print Network [OSTI]

    Little, Tony

    http://stir.ac.uk/4l BSc(Hons) Management #12;Why study Management? Management essentially combines the flow of patients through hospital departments. Other modules include: Business Strategy, Project Management Case Studies and Energy Supply Case Study. Did you know? Excellent Management practice is required

  20. Beaming into matter and life www.cockcroft.ac.uk

    E-Print Network [OSTI]

    Crowther, Paul

    Beaming into matter and life www.cockcroft.ac.uk COCKCROFT STRATEGY MAP 2014-2020 Vision Continue and train the next generation of scientists and engineers, address societal challenges in energy · Globally Unique Skills Base · Societal Impact: Energy, Environment, Health, Security Strategic Enablers

  1. contents | print | close www.glasgow.ac.uk

    E-Print Network [OSTI]

    Guo, Zaoyang

    1 contents | print | close www.glasgow.ac.uk Gilmorehill Campus Development Framework June 2014 : Topic 4 107 Approach to Historic Assets: Sub Topics 108 · A Campus-wide Conservation Strategy 108 · Introduction 134 · Relevant Consultation Themes : Topic 7 135 Uses & Adaptability : Sub Topics 136 · Energy

  2. contents | print | close www.glasgow.ac.uk

    E-Print Network [OSTI]

    Guo, Zaoyang

    1 contents | print | close www.glasgow.ac.uk Gilmorehill Campus Development Framework FINAL : Topic 4 107 Approach to Historic Assets: Sub Topics 108 · A Campus-wide Conservation Strategy 108 · Introduction 134 · Relevant Consultation Themes : Topic 7 135 Uses & Adaptability : Sub Topics 136 · Energy

  3. RELIABLE CELLULAR AUTOMATA WITH SELF-ORGANIZATION PETER G ACS

    E-Print Network [OSTI]

    Gacs, Peter

    RELIABLE CELLULAR AUTOMATA WITH SELF-ORGANIZATION PETER G ´ACS ABSTRACT. In a probabilistic cellular automaton in which all local transitions have positive probability, the problem of keeping a bit-tolerant cellular automaton. This technique does not help much to solve the following problems: remembering a bit

  4. www.glasgow.ac.uk/library The University Library

    E-Print Network [OSTI]

    Guo, Zaoyang

    www.glasgow.ac.uk/library The University Library for staff #12;www.facebook.com/uofglibrary twitter.com/uofglibrary instagram.com/uoglibrary Library Blog universityofglasgowlibrary.wordpress.com Welcome to the University Library Where is the Library? It's on Hillhead Street, next to the Hunterian Art Gallery, at the heart

  5. www.eprg.group.cam.ac.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    . Pollitt Economic drivers, technologies and demand side management are keys in understanding the long-economic context of energy demand, and the tension between technically possible energy savings one one sidewww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract The Economics of Energy (and Electricity) Demand

  6. Chemistry (ACS) College of Science CHEM-BSCHM

    E-Print Network [OSTI]

    Kihara, Daisuke

    (2)CHM26600 Organic Chemistry Lab (4)CHM32100 Analytical Chemistry I (4)CHM24100 Intro to Inorganic Chemistry (3)CHM37400 Physical Chemistry (2)CHM37600 Physical Chemistry Lab (4)CHM 42400 AnalyticalChemistry (ACS) College of Science CHEM-BSCHM CHMA 120 Credits 2.0 GPA in CHM courses and 2.0 GPA

  7. www.abdn.ac.uk/study Global Health

    E-Print Network [OSTI]

    Neri, Peter

    www.abdn.ac.uk/study Global Health & Management Master of Science/Postgraduate Diploma MSc/PgDip #12;The programme begins with cross-disciplinary Public Health Research training (Applied Statistics, Epidemiology, Qualitative Methods, Health Services Research and Systematic Reviewing) followed by courses

  8. Variable rate CELP speech coding using widely variable parameter updates 

    E-Print Network [OSTI]

    Moodie, Myron L.

    1995-01-01

    Code-excited, linear prediction (CELP) has become an accepted method for low bit rate, high quality coding of digital speech. The success of fixed rate CELP schemes has led to increased interest in variable rate techniques ...

  9. Cost vs. performance ... Gwyn Griffiths email: gxg@noc.soton.ac.uk http://www.noc.soton.ac.uk/OED/gxg/

    E-Print Network [OSTI]

    Griffiths, Gwyn

    ) Specific energy (Wh.kg-1 ) Cell cost per kWh (£) Cost per kWh inc. assembly & disposal. (£) Mn Alkaline 0@noc.soton.ac.uk http://www.noc.soton.ac.uk/OED/gxg/ Chemistry Cost per cell in quantity (£) Energy per cell (Wh://www.noc.soton.ac.uk/OED/gxg/ Cost & performance of Li-Po secondary batteries Component Capital cost Amortised cost per kWh Cost per

  10. Dec 17, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 1 Dec 17, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 2

    E-Print Network [OSTI]

    Magoulas, George D.

    Infrastructure l Server architecture l Software for web servers l E-commerce web sites Dec 17, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html significant implications for Web (and e- commerce) application development. Dec 17, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 9 E-Commerce Web Sites- An open system: the Web Dec 17, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html

  11. Optical Variability of Infrared Power Law-Selected Galaxies & X-ray Sources in the GOODS-South Field

    E-Print Network [OSTI]

    Alison Klesman; Vicki Sarajedini

    2007-05-07

    We investigate the use of optical variability to identify and study Active Galactic Nuclei (AGN) in the GOODS-South field. A sample of 22 mid-infrared power law sources and 102 X-ray sources with optical counterparts in the HST ACS images were selected. Each object is classified with a variability significance value related to the standard deviation of its magnitude in five epochs separated by 45-day intervals. The variability significance is compared to the optical, mid-IR, and X-ray properties of the sources. We find that 26% of all AGN candidates (either X-ray- or mid-IR-selected) are optical variables. The fraction of optical variables increases to 51% when considering sources with soft X-ray band ratios. For the mid-IR AGN candidates which have multiwavelength SEDs, we find optical variability for 64% of those classified with SEDs like Broad Line AGNs. While mostly unobscured AGN appear to have the most significant optical variability, some of the more obscured AGNs are also observed as variables. In particular, we find two mid-IR power law-selected AGN candidates without X-ray emission that display optical variability, confirming their AGN nature.

  12. Optimization of spin-torque switching using AC and DC pulses

    SciTech Connect (OSTI)

    Dunn, Tom [Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455 (United States); Kamenev, Alex [Department of Physics, University of Minnesota, Minneapolis, Minnesota 55455 (United States); Fine Theoretical Physics Institute, University of Minnesota, Minneapolis, Minnesota 55455 (United States)

    2014-06-21

    We explore spin-torque induced magnetic reversal in magnetic tunnel junctions using combined AC and DC spin-current pulses. We calculate the optimal pulse times and current strengths for both AC and DC pulses as well as the optimal AC signal frequency, needed to minimize the Joule heat lost during the switching process. The results of this optimization are compared against numeric simulations. Finally, we show how this optimization leads to different dynamic regimes, where switching is optimized by either a purely AC or DC spin-current, or a combination AC/DC spin-current, depending on the anisotropy energies and the spin-current polarization.

  13. Impact of global dimming and brightening on global warming Martin Wild,1

    E-Print Network [OSTI]

    Fischlin, Andreas

    Impact of global dimming and brightening on global warming Martin Wild,1 Atsumu Ohmura,1 and Knut February 2007. [1] Speculations on the impact of variations in surface solar radiation on global warming was responsible for the observed warming. To disentangle surface solar and greenhouse influences on global warming

  14. Wild/Feral Pigs/Swine in CA Dennis Orthmeyer -CA State Director

    E-Print Network [OSTI]

    Tate, Kenneth

    1 Wild/Feral Pigs/Swine in CA Dennis Orthmeyer - CA State Director Invasive Specie 1769: Domestic Ecological Assassin Agricultural Assassins Bio Terroristic Petrie Dish Diseases of Feral Swine: African Swine Fever Classical Swine Fever (Hog Cholera) Foot & Mouth Disease E.coli Hepatitis E Plague Psuedorabies

  15. Robots in the Wild: Observing Human-Robot Social Interaction Outside the Lab

    E-Print Network [OSTI]

    Sabanovic, Selma

    Robots in the Wild: Observing Human-Robot Social Interaction Outside the Lab Selma Sabanovic@rpi.edu Marek P. Michalowski Robotics Institute Carnegie Mellon University Pittsburgh, Pennsylvania 15213 Email: michalowski@cmu.edu Reid Simmons Robotics Institute Carnegie Mellon University Pittsburgh, Pennsylvania 15213

  16. Use of Drop-nets for Wild Pig Damage and Disease Abatement 

    E-Print Network [OSTI]

    Gaskamp, Joshua Alden

    2012-11-15

    of an 18.3 x 18.3 m drop-net and a traditional corral trap for trapping wild pigs. In spring 2010, treatment units were randomly selected and multiple trap sites were identified on 4,047 ha in Love County, Oklahoma. Trap sites were baited with whole corn...

  17. Learning Key Contexts of Use in the Wild for Driving Plastic User Interfaces Engineering

    E-Print Network [OSTI]

    while preserving user-centered properties. In plasticity, a classical approach consists in concentrating preserving user-centered properties [10]. In plasticity, most of the works so far make the implicitLearning Key Contexts of Use in the Wild for Driving Plastic User Interfaces Engineering Vincent

  18. ORIGINAL PAPER Digit ratios have poor indicator value in a wild

    E-Print Network [OSTI]

    Helle, Samuli

    . Keywords 2D:4D . Bird . Fitness . Testosterone . Maternal effects . Sexual dimorphism Introduction DigitORIGINAL PAPER Digit ratios have poor indicator value in a wild bird population Suvi Ruuskanen androgens in a passerine bird, the pied flycatcher (Ficedula hypoleuca). We also examined wheth- er digit

  19. Evidence for metabolic imbalance of vitamin A2 in wild fish chronically exposed to metals

    E-Print Network [OSTI]

    Bernatchez, Louis

    Evidence for metabolic imbalance of vitamin A2 in wild fish chronically exposed to metals Michel A was observed. These results suggest that the enzymes and the binding proteins involved in vitamin A homeostasis are inhibited by the presence of Cd. Alternatively, the increase in tissue vitamin A (antioxidant) levels could

  20. Observing Unit Test Maturity in the Wild Ilja Heitlager, Tobias Kuipers, Joost Visser

    E-Print Network [OSTI]

    Visser, Joost

    1 1 Observing Unit Test Maturity in the Wild Ilja Heitlager, Tobias Kuipers, Joost Visser Software. Abstract This talk provides an anecdotal account of unit testing maturity and its evolution in Dutch were used to construct, and to test these systems. Unit testing, specifically, was observed by us

  1. An inexpensive passive acoustic system for recording and localizing wild animal sounds

    E-Print Network [OSTI]

    An inexpensive passive acoustic system for recording and localizing wild animal sounds Sean A. Hayes Biology Department, A316 Earth and Marine Science Building, University of California, Santa Cruz and Institute of Marine Science, A316 Earth and Marine Science Building, University of California, Santa Cruz

  2. The shielding effect of wild type iron reducing bacterial flora on the corrosion of linepipe steel

    E-Print Network [OSTI]

    , pipeline networks are subjected to different corrosion deterioration mechanisms that result fromThe shielding effect of wild type iron reducing bacterial flora on the corrosion of linepipe steel 28 May 2013 Available online 7 June 2013 Keywords: Corrosion Impedance Iron reducing bacteria IRB

  3. Information Theoretic Bounds on Authentication Systems in Query Reihaneh Safavi-Naini Peter Wild

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Information Theoretic Bounds on Authentication Systems in Query Model Reihaneh Safavi-Naini Peter Wild School of IT and CS Information Security Group University of Wollongong Royal Holloway University Authentication codes provide message integrity guarantees in an information theoretic sense within a symmetric

  4. Information Theoretic Bounds on Authentication Systems in Query Reihaneh SafaviNaini Peter Wild

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Information Theoretic Bounds on Authentication Systems in Query Model Reihaneh Safavi­Naini Peter Wild School of IT and CS Information Security Group University of Wollongong Royal Holloway University Authentication codes provide message integrity guarantees in an information theoretic sense within a symmetric

  5. Stress-specific signatures: expression profiling of p53 wild-type and -null human cells

    E-Print Network [OSTI]

    Stress-specific signatures: expression profiling of p53 wild-type and -null human cells Sally responses of human cell lines exposed to a diverse set of stress agents were compared by cDNA microarray expression signatures were defined that discriminated between four broad general mechanisms of stress agents

  6. Taming Wild Behavior: The Input Observer for Obtaining Text Entry and Mouse Pointing Measures from

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    Taming Wild Behavior: The Input Observer for Obtaining Text Entry and Mouse Pointing Measures from that can run quietly in the background of users' computers and measure their text entry and mouse pointing to segment text entry and mouse pointing input streams into "trials." We are the first to measure errors

  7. Calibrating acoustic acceleration transmitters for estimating energy use by wild adult Pacific salmon

    E-Print Network [OSTI]

    Hinch, Scott G.

    and estimate energy consumption of adult Pacific salmon throughout their homeward spawning migration. © 2012 successfully used as a proxy for energy use in fish, with tailbeat frequency (TBF) (e.g. Brett, 1965, 1995Calibrating acoustic acceleration transmitters for estimating energy use by wild adult Pacific

  8. The global energy balance from a surface perspective Martin Wild Doris Folini Christoph Schar

    E-Print Network [OSTI]

    Fischlin, Andreas

    of the global energy balance, the radiative energy exchanges between Sun, Earth and space are now accuratelyThe global energy balance from a surface perspective Martin Wild · Doris Folini · Christoph Scha quantified from new satellite missions. Much less is known about the magnitude of the energy flows within

  9. FACTORS FOR DECLINE 3.4.5 EFFECTS OF HYDROELECTRIC DAMS ON VIABILITY OF WILD FISH

    E-Print Network [OSTI]

    and operation of the Columbia River Hydrosystem poses risks to wild populations of anadromous salmonids. Run-of river dams present passage obstacles to both adult and juvenile migrants, and the water management River populations, but in some cases refers to data from the Snake River or lower Columbia to illustrate

  10. In Vitro Microtubule-Based Organelle Transport in Wild-Type Dictyostelium

    E-Print Network [OSTI]

    Vale, Ronald D.

    In Vitro Microtubule-Based Organelle Transport in Wild-Type Dictyostelium and Cells Overexpressing,2* 1Department of Pharmacology, University of California San Francisco, San Francisco, California 2Howard Hughes Medical Institute, University of California San Francisco, San Francisco, California 3

  11. An empirical test of partner choice mechanisms in a wild legumerhizobium interaction

    E-Print Network [OSTI]

    Sachs, Joel

    species exchange goods and services to their mutual benefit. Trade between partners with conflicting interests requires mechanisms to prevent exploitation. Partner choice theory proposes that individuals might. Our survey of wild-grown plants showed that larger nodules house more Bradyrhizobia, indicating

  12. Salmonella Isolates from Wild-Caught Tokay Geckos (Gekko gecko) Imported to the U.S. from Indonesia

    E-Print Network [OSTI]

    Smith, Kate

    Salmonella Isolates from Wild-Caught Tokay Geckos (Gekko gecko) Imported to the U.S. from Indonesia States (U.S.), the majority of which are sold in the pet trade. Characterizing Salmonella shedding results of a pilot survey of Salmonella serotypes isolated from wild-caught Indonesian Tokay geckos (Gekko

  13. Selection on Crop-Derived Traits and QTL in Sunflower (Helianthus annuus) Crop-Wild Hybrids under Water

    E-Print Network [OSTI]

    Burke, John M.

    Selection on Crop-Derived Traits and QTL in Sunflower (Helianthus annuus) Crop-Wild Hybrids under grown under wild-like low water conditions. Crop-derived petiole length and head diameter were favored size and leaf pressure potential. Interestingly, the additive effect of the crop-derived allele

  14. Anyonic statistics with continuous variables

    E-Print Network [OSTI]

    Jing Zhang; Changde Xie; Kunchi Peng; Peter van Loock

    2008-10-30

    We describe a continuous-variable scheme for simulating the Kitaev lattice model and for detecting statistics of abelian anyons. The corresponding quantum optical implementation is solely based upon Gaussian resource states and Gaussian operations, hence allowing for a highly efficient creation, manipulation, and detection of anyons. This approach extends our understanding of the control and application of anyons and it leads to the possibility for experimental proof-of-principle demonstrations of anyonic statistics using continuous-variable systems.

  15. Health Sciences and Nursing Health Sociology http://www.hlthsoc.m.u-tokyo.ac.jp/indexj.htm

    E-Print Network [OSTI]

    Miyashita, Yasushi

    .m.u-tokyo.ac.jp/dept/famn/indexj.htm · · · · · · #12;47 Community Health Nursing http://park.itc.u-tokyo.ac.jp/chn/ · · · · · · · · · · · Adult NursingHealth Sciences and Nursing Health Sociology http://www.hlthsoc.m.u-tokyo.ac.jp/indexj.htm · · · · · · Mental Health / Psychiatric Nursing http://plaza.umin.ac.jp/~heart/ · · · · · · · · · · · · · #12

  16. On-Chip AC self-test controller

    DOE Patents [OSTI]

    Flanagan, John D. (Rhinebeck, NY); Herring, Jay R. (Poughkeepsie, NY); Lo, Tin-Chee (Fishkill, NY)

    2009-09-29

    A system for performing AC self-test on an integrated circuit that includes a system clock for normal operation is provided. The system includes the system clock, self-test circuitry, a first and second test register to capture and launch test data in response to a sequence of data pulses, and a logic circuit to be tested. The self-test circuitry includes an AC self-test controller and a clock splitter. The clock splitter generates the sequence of data pulses including a long data capture pulse followed by an at speed data launch pulse and an at speed data capture pulse followed by a long data launch pulse. The at speed data launch pulse and the at speed data capture pulse are generated for a common cycle of the system clock.

  17. Characterization of flow-through electrode processes by AC impedance

    SciTech Connect (OSTI)

    Yuh, C.Y. (Energy Research Corp., Danbury, CT (United States)); Selman, J.R. (Illinois Inst. of Tech., Chicago (United States))

    1993-04-01

    Flow-through porous electrodes, such as packed-bed and fluidized-bed electrodes, are attractive for electrowinning, electro-organic synthesis and flow-battery applications. The extensive surface area of the porous electrodes makes high volumetric reaction rate more possible than in a cell with smooth electrodes. Forced convection also enhances mass-transfer rate and hence reduces concentration polarization. AC-impedance method has been used successfully in characterizing a packed-bed flow-through electrode system. A macrohomogeneous model was developed to simulate the effect of structural, physical and flow parameters. The relative importance of kinetics and mass transfer can be inferred from the AC-impedance analysis. Kinetic information about copper deposition in supported cupric sulfate solution has been obtained successfully using this technique.

  18. SNL software manual for the ACS Data Analytics Project.

    SciTech Connect (OSTI)

    Stearley, Jon R.; McLendon, William Clarence, III; Rodrigues, Arun F.; Williams, Aaron S.; Hooper, Russell Warren; Robinson, David Gerald; Stickland, Michael G.

    2011-10-01

    In the ACS Data Analytics Project (also known as 'YumYum'), a supercomputer is modeled as a graph of components and dependencies, jobs and faults are simulated, and component fault rates are estimated using the graph structure and job pass/fail outcomes. This report documents the successful completion of all SNL deliverables and tasks, describes the software written by SNL for the project, and presents the data it generates. Readers should understand what the software tools are, how they fit together, and how to use them to reproduce the presented data and additional experiments as desired. The SNL YumYum tools provide the novel simulation and inference capabilities desired by ACS. SNL also developed and implemented a new algorithm, which provides faster estimates, at finer component granularity, on arbitrary directed acyclic graphs.

  19. AC Electro-osmotic Flow Induced-charge electro-osmosis, AC pumping of liquids, traveling-wave electro-osmosis.

    E-Print Network [OSTI]

    Bazant, Martin Z.

    AC Electro-osmotic Flow Synonyms Induced-charge electro-osmosis, AC pumping of liquids, traveling-charge electro-osmotic flow around electrodes applying an alternating voltage. Overview Classical electrokinetic phenomena, such as electro-osmotic flow and electrophoresis, are linear in the applied voltage and thus

  20. blogs.lse.ac.uk http://blogs.lse.ac.uk/lsereviewofbooks/2013/06/18/book-review-shaky-foundations-the-politics-patronage-social-science-

    E-Print Network [OSTI]

    Solovey, Mark

    blogs.lse.ac.uk http://blogs.lse.ac.uk/lsereviewofbooks/2013/06/18/book-review-shaky-foundations-the-politics-patronage-social-science- nexus-in-cold-war-america/ by Blog Admin June 18, 2013 Book Review: Shaky Foundations: The Politics

  1. Prof Paul Seakins, Dr Mark Blitz p.w.seakins@leeds.ac.uk phone: 0113 343 6568 http://www.chem.leeds.ac.uk/PWS/

    E-Print Network [OSTI]

    Rzepa, Henry S.

    1 Prof Paul Seakins, Dr Mark Blitz p.w.seakins@leeds.ac.uk phone: 0113 343 6568 http://www.chem.leeds the implications of the work using the Leeds HIRAC chamber (http://www.chem.leeds.ac.uk/hirac-group/) and links to policy can be made through the Leeds Master Chemical Mechanism (MCM). The particular chemical systems

  2. AVTA: Aerovironment AC Level 2 Charging System Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Aerovironment AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  3. 8CEN.ACS.ORG APRIL 20, 2015 COVER STORY

    E-Print Network [OSTI]

    .Filter,the"dudeofbrews"atRenegadeBrewingCo.,sportsa gnarlybrownbeardanddrivesadustyblackToyota4Runner. Villa's SandLot brewery sits just past right field in the 50,000-seat Coors Field a velvety imperial stout inside his brewery, surrounded by palettes of empty cans. "Yeast make the beer," he millions of years, chemists and craft brewers congregated a few miles north of the brewery at the ACS

  4. AVTA: Eaton AC Level 2 Charging System Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Eaton AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  5. AVTA: Blink AC Level 2 Charging System Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Blink AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  6. Variable focal length deformable mirror

    SciTech Connect (OSTI)

    Headley, Daniel (Albuquerque, NM); Ramsey, Marc (Albuquerque, NM); Schwarz, Jens (Albuquerque, NM)

    2007-06-12

    A variable focal length deformable mirror has an inner ring and an outer ring that simply support and push axially on opposite sides of a mirror plate. The resulting variable clamping force deforms the mirror plate to provide a parabolic mirror shape. The rings are parallel planar sections of a single paraboloid and can provide an on-axis focus, if the rings are circular, or an off-axis focus, if the rings are elliptical. The focal length of the deformable mirror can be varied by changing the variable clamping force. The deformable mirror can generally be used in any application requiring the focusing or defocusing of light, including with both coherent and incoherent light sources.

  7. AC electrokinetic manipulation of selenium nanoparticles for potential nanosensor applications

    SciTech Connect (OSTI)

    Mahmoodi, Seyed Reza; Bayati, Marzieh; Hosseinirad, Somayeh; Foroumadi, Alireza; Gilani, Kambiz; Rezayat, Seyed Mahdi

    2013-03-15

    Highlights: ? Se nanoparticles were synthesized using a reverse-microemulsion process. ? AC osmotic fluid flow repulses the particles from electrode edges. ? Dielectrophoretic force attracts the particles to electrode edges. ? Dielectrophoresis electrode showed non-ohmic behavior. ? The device can potentially be used as a nanosensor. - Abstract: We report the AC electrokinetic behavior of selenium (Se) nanoparticles for electrical characterization and possible application as micro/nano devices. selenium Se nanoparticles were successfully synthesized using a reverse-microemulsion process and investigated structurally using X-ray diffraction and transmission electron microscope. Interdigitated castellated ITO and non-castellated platinum electrodes were employed for manipulation of suspended materials in the fluid. Using ITO electrodes at low frequency limits resulted in deposition of Se particles on electrode surface. When Se particles exposed to platinum electrodes in the 10 Hz–1 kHz range and V {sub p?p}> 8, AC osmotic fluid flow repulses the particles from electrode edges. However, in 10 kHz–10 MHz range and V {sub p?p}> 5, dielectrophoretic force attracts the particles to electrode edges. As the Se particle concentration increased, the trapped Se particles were aligned along the electric field line and bridged the electrode gap. The device was characterized and can potentially be useful in making micro/nano electronic devices.

  8. Erforsch. biol. Ress. Mongolei (Halle/Saale) 2007 (10): 159-176 Social Networks in Wild Asses: Comparing Patterns and Processes

    E-Print Network [OSTI]

    Rubenstein, Daniel I.

    159 Erforsch. biol. Ress. Mongolei (Halle/Saale) 2007 (10): 159-176 Social Networks in Wild Asses Abstract Asiatic wild asses inhabit some of the most arid environments in the world. All live in fission. Characterizing details of social structure of wild ass populations has been a challenge and has made it difficult

  9. Stability of Iowa mutant and wild type A?-peptide aggregates

    SciTech Connect (OSTI)

    Alred, Erik J.; Scheele, Emily G.; Berhanu, Workalemahu M.; Hansmann, Ulrich H. E., E-mail: uhansmann@ou.edu [Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019 (United States)

    2014-11-07

    Recent experiments indicate a connection between the structure of amyloid aggregates and their cytotoxicity as related to neurodegenerative diseases. Of particular interest is the Iowa Mutant, which causes early-onset of Alzheimer's disease. While wild-type Amyloid ?-peptides form only parallel beta-sheet aggregates, the mutant also forms meta-stable antiparallel beta sheets. Since these structural variations may cause the difference in the pathological effects of the two A?-peptides, we have studied in silico the relative stability of the wild type and Iowa mutant in both parallel and antiparallel forms. We compare regular molecular dynamics simulations with such where the viscosity of the samples is reduced, which, we show, leads to higher sampling efficiency. By analyzing and comparing these four sets of all-atom molecular dynamics simulations, we probe the role of the various factors that could lead to the structural differences. Our analysis indicates that the parallel forms of both wild type and Iowa mutant aggregates are stable, while the antiparallel aggregates are meta-stable for the Iowa mutant and not stable for the wild type. The differences result from the direct alignment of hydrophobic interactions in the in-register parallel oligomers, making them more stable than the antiparallel aggregates. The slightly higher thermodynamic stability of the Iowa mutant fibril-like oligomers in its parallel organization over that in antiparallel form is supported by previous experimental measurements showing slow inter-conversion of antiparallel aggregates into parallel ones. Knowledge of the mechanism that selects between parallel and antiparallel conformations and determines their relative stability may open new avenues for the development of therapies targeting familial forms of early-onset Alzheimer's disease.

  10. System and method for determining stator winding resistance in an AC motor

    DOE Patents [OSTI]

    Lu, Bin (Kenosha, WI); Habetler, Thomas G. (Snellville, GA); Zhang, Pinjia (Atlanta, GA); Theisen, Peter J. (West Bend, WI)

    2011-05-31

    A system and method for determining stator winding resistance in an AC motor is disclosed. The system includes a circuit having an input connectable to an AC source and an output connectable to an input terminal of an AC motor. The circuit includes at least one contactor and at least one switch to control current flow and terminal voltages in the AC motor. The system also includes a controller connected to the circuit and configured to modify a switching time of the at least one switch to create a DC component in an output of the system corresponding to an input to the AC motor and determine a stator winding resistance of the AC motor based on the injected DC component of the voltage and current.

  11. A review of Hurricane Variability

    E-Print Network [OSTI]

    Nadiga, Balasubramanya T. "Balu"

    A review of Hurricane Variability Balu Nadiga, COSIM, LANL, Jun 2006 #12;#12;Key Sources · Kerry Emanuel · Webster 2005 · Elsner 1996 · NASA, NOAA, NCAR · Others #12;Hurricanes, Typhoons, Tropical (because rotation important) #12;Hurricanes: A few Comments · Acts as a heat engine, but with crucial fluid

  12. Phenotypic variability: underlying mechanisms and

    E-Print Network [OSTI]

    Mencuccini, Maurizio

    constraints on growth allocation between tree parts, which affects both primary production (through allocation to transpiring foliage) and net ecosystem production (through allocation to short- lived, easily decomposed fine is reflected in the huge variability in tree form and function across scales. It has been suggested

  13. Operating Reserves and Variable Generation

    SciTech Connect (OSTI)

    Ela, E.; Milligan, M.; Kirby, B.

    2011-08-01

    This report tries to first generalize the requirements of the power system as it relates to the needs of operating reserves. It also includes a survey of operating reserves and how they are managed internationally in system operations today and then how new studies and research are proposing they may be managed in the future with higher penetrations of variable generation.

  14. Signal quality of the LHC AC dipoles and its impact on beam dynamics

    SciTech Connect (OSTI)

    Miyamoto, R.; Cattin, M.; Serrano, J.; Tomas, R.

    2010-05-23

    The adiabaticity of the AC dipole might be compromised by noise or unwanted frequency components in its signal. An effort has been put to characterize and optimize the signal quality of the LHC AC dipoles. The measured signal is used in realistic simulations in order to evaluate its impact on beam dynamics and to ultimately establish safe margins for the operation of the LHC AC dipoles.

  15. Comparative effects of chlorpyrifos in wild type and cannabinoid Cb1 receptor knockout mice

    SciTech Connect (OSTI)

    Baireddy, Praveena; Liu, Jing; Hinsdale, Myron; Pope, Carey, E-mail: carey.pope@okstate.edu

    2011-11-15

    Endocannabinoids (eCBs) modulate neurotransmission by inhibiting the release of a variety of neurotransmitters. The cannabinoid receptor agonist WIN 55.212-2 (WIN) can modulate organophosphorus (OP) anticholinesterase toxicity in rats, presumably by inhibiting acetylcholine (ACh) release. Some OP anticholinesterases also inhibit eCB-degrading enzymes. We studied the effects of the OP insecticide chlorpyrifos (CPF) on cholinergic signs of toxicity, cholinesterase activity and ACh release in tissues from wild type (+/+) and cannabinoid CB1 receptor knockout (-/-) mice. Mice of both genotypes (n = 5-6/treatment group) were challenged with CPF (300 mg/kg, 2 ml/kg in peanut oil, sc) and evaluated for functional and neurochemical changes. Both genotypes exhibited similar cholinergic signs and cholinesterase inhibition (82-95% at 48 h after dosing) in cortex, cerebellum and heart. WIN reduced depolarization-induced ACh release in vitro in hippocampal slices from wild type mice, but had no effect in hippocampal slices from knockouts or in striatal slices from either genotype. Chlorpyrifos oxon (CPO, 100 {mu}M) reduced release in hippocampal slices from both genotypes in vitro, but with a greater reduction in tissues from wild types (21% vs 12%). CPO had no significant in vitro effect on ACh release in striatum. CPF reduced ACh release in hippocampus from both genotypes ex vivo, but reduction was again significantly greater in tissues from wild types (52% vs 36%). In striatum, CPF led to a similar reduction (20-23%) in tissues from both genotypes. Thus, while CB1 deletion in mice had little influence on the expression of acute toxicity following CPF, CPF- or CPO-induced changes in ACh release appeared sensitive to modulation by CB1-mediated eCB signaling in a brain-regional manner. -- Highlights: Black-Right-Pointing-Pointer C57Bl/6 mice showed dose-related cholinergic toxicity following subcutaneous chlorpyrifos exposure. Black-Right-Pointing-Pointer Wild type and cannabinoid CB1 receptor knockout littermates responded similarly to the toxic effects of chlorpyrifos. Black-Right-Pointing-Pointer OP-induced changes in acetylcholine release appeared sensitive to modulation by CB1-mediated endocannabinoid signaling.

  16. Ecological interactions between hatchery summer steelhead and wild Oncorhynchus mykiss in the Willamette River basin, 2014

    SciTech Connect (OSTI)

    Harnish, Ryan A.; Green, Ethan D.; Vernon, Christopher R.; Mcmichael, Geoffrey A.

    2014-12-23

    The purpose of this study was to determine the extent to which juvenile hatchery summer steelhead and wild winter steelhead overlap in space and time, to evaluate the extent of residualism among hatchery summer steelhead in the South Santiam River, and to evaluate the potential for negative ecological interactions among hatchery summer steelhead and wild winter steelhead. Because it is not possible to visually discern juvenile winter steelhead from resident rainbow trout, we treated all adipose-intact juvenile O. mykiss as one group that represented juvenile wild winter steelhead. The 2014 study objectives were to 1) estimate the proportion of hatchery summer steelhead that residualized in the South Santiam River in 2014, 2) determine the extent to which hatchery and naturally produced O. mykiss overlapped in space and time in the South Santiam River, and 3) characterize the behavioral interactions between hatchery-origin juvenile summer steelhead and naturally produced O. mykiss. We used a combination of radio telemetry and direct observations (i.e., snorkeling) to determine the potential for negative interactions between hatchery summer and wild winter steelhead juveniles in the South Santiam River. Data collected from these two independent methods indicated that a significant portion of the hatchery summer steelhead released as smolts did not rapidly emigrate from the South Santiam River in 2014. Of the 164 radio-tagged steelhead that volitionally left the hatchery, only 66 (40.2%) were detected outside of the South Santiam River. Forty-four (26.8% of 164) of the radio-tagged hatchery summer steelhead successfully emigrated to Willamette Falls. Thus, the last known location of the majority of the tagged fish (98 of 164 = 59.8%) was in the South Santiam River. Thirty-three of the tagged hatchery steelhead were detected in the South Santiam River during mobile-tracking surveys. Of those, 21 were found to be alive in the South Santiam River over three months after their release, representing a residualization rate of 12.8% (21 of 164). Snorkeling revealed considerable overlap of habitat use (in space and time) by residual hatchery steelhead and naturally produced O. mykiss in the South Santiam River. Results from our study (and others) also indicated that hatchery steelhead juveniles typically dominate interactions with naturally produced O. mykiss juveniles. The overlap in space and time, combined with the competitive advantage that residual hatchery steelhead appear to have over naturally produced O. mykiss, increases the potential for negative ecological interactions that could have population-level effects on the wild winter steelhead population of the South Santiam River.

  17. Ranges, movements, and spatial distribution of radio-tagged Rio Grande wild turkeys in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Schaap, Jody Neal

    2006-08-16

    To determine possible causes of declining Rio Grande wild turkey (RGWT; Meleagris gallopavo intermedia) abundance in the southern Edwards Plateau, research was conducted on 4 sites, 2 with stable (S [SA and SB]; Kerr and Real counties) and 2...

  18. Characterisation of the agent strain in sporadic and variant Creutzfeldt-Jakob disease by transmission to wild-type mice 

    E-Print Network [OSTI]

    Ritchie, Diane Louise

    2012-06-30

    Transmissible spongiform encephalopathy (TSE) strains are defined by their biological properties on transmission to wild-type mice, specifically by their characteristic incubation periods and patterns of vacuolar pathology ...

  19. Evidence for a mechanism of phenotypic integration of behaviour and innate immunity in a wild rodent: implications for animal personality

    E-Print Network [OSTI]

    Mateo, Jill M.

    Evidence for a mechanism of phenotypic integration of behaviour and innate immunity in a wild rodent: implications for animal personality and ecological immunology Andy Dosmann* , Katherine C. Brooks: animal personality bacteria-killing ability behavioural syndrome ecological immunology glucocorticoid

  20. Wood-Producing Sunflower? Mining Genetic Diversity in Desert-Dwelling Wild Species (2010 JGI User Meeting)

    SciTech Connect (OSTI)

    Knapp, Steve

    2010-03-25

    Steve Knapp from Monsanto on "Wood-Producing Sunflower? Mining Genetic Diversity in Desert-Dwelling Wild Species" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  1. Wood-Producing Sunflower? Mining Genetic Diversity in Desert-Dwelling Wild Species (2010 JGI User Meeting)

    ScienceCinema (OSTI)

    Knapp, Steve

    2011-04-26

    Steve Knapp from Monsanto on "Wood-Producing Sunflower? Mining Genetic Diversity in Desert-Dwelling Wild Species" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  2. Variability Aware Network Utility Maximization

    E-Print Network [OSTI]

    Joseph, Vinay

    2011-01-01

    Network Utility Maximization (NUM) provides the key conceptual framework to study resource allocation amongst a collection of users/entities across disciplines as diverse as economics, law and engineering. In network engineering, this framework has been particularly insightful towards understanding how Internet protocols allocate bandwidth, and motivated diverse research on distributed mechanisms to maximize network utility while incorporating new relevant constraints, on energy/power, storage, stability, etc., for systems ranging from communication networks to the smart-grid. However when the available resources and/or users' utilities vary over time, a user's allocations will tend to vary, which in turn may have a detrimental impact on the users' utility or quality of experience. This paper introduces a generalized NUM framework which explicitly incorporates the detrimental impact of temporal variability in a user's allocated rewards. It explicitly incorporates tradeoffs amongst the mean and variability in ...

  3. Variable frequency microwave heating apparatus

    DOE Patents [OSTI]

    Bible, Don W. (Clinton, TN); Lauf, Robert J. (Oak Ridge, TN); Johnson, Arvid C. (Lake in the Hills, IL); Thigpen, Larry T. (Angier, NC)

    1999-01-01

    A variable frequency microwave heating apparatus (10) designed to allow modulation of the frequency of the microwaves introduced into a multi-mode microwave cavity (34) for testing or other selected applications. The variable frequency microwave heating apparatus (10) includes a microwave signal generator (12) and a high-power microwave amplifier (20) or a high-power microwave oscillator (14). A power supply (22) is provided for operation of the high-power microwave oscillator (14) or microwave amplifier (20). A directional coupler (24) is provided for detecting the direction and amplitude of signals incident upon and reflected from the microwave cavity (34). A first power meter (30) is provided for measuring the power delivered to the microwave furnace (32). A second power meter (26) detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load (28).

  4. Massive Variability Surveys from Venezuela

    E-Print Network [OSTI]

    Cesar Briceno

    2003-04-03

    At the Venezuela National Astronomical Observatory we are carrying out variability surveys spanning many hundreds of square degrees near the celestial equator, using an 8k x 8k CCD Mosaic Camera optimized for drift-scanning on a 1m Schmidt telescope. Among the initial efforts was a project to obtain the first moderately deep, homogeneous sample of young stars over an area of ~180sqr.deg. encompassing the entire Orion OB1 association, one of the nearest and most active regions of star formation. The results show that variability is a powerful technique to identify pre-main sequence populations, specially in sparse areas devoid of gas and dust. We are currently developing a massive database, equipped with web-based data mining tools, that will make our data and results available to the astronomical community.

  5. DE-AC05-06OR23100 Section H

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding inCustomer-Comments Sign InTAMUiv e64001466AC05-06OR23100

  6. Histograms detect imbalances Variable sizes capture variance

    E-Print Network [OSTI]

    Mueller, Frank

    Laboratory, North Carolina State University, Renaissance Computing Institute This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52, Profiler, Child Nodes Data Output: to Parent Node, Tool Communication paths OPS Attr.1 Attr.2 Attr

  7. s.haszeldine@ed.ac.uk Scottish Centre for Carbon Storage, Petrobras 2008 1 University of Edinburgh (est 1583)

    E-Print Network [OSTI]

    Haszeldine, Stuart

    volumes Reservoir engineering, Risk, Public acceptance #12;s.haszeldine@ed.ac.uk Scottish Centre companies s.haszeldine@ed.ac.uk Scottish Centre for Carbon Storage, Petrobras 2008 8 3: Example PhD work CCS

  8. A Generalized Class of Stationary Frame-Current Controllers for Grid-Connected AC–DC Converters

    E-Print Network [OSTI]

    Hwang, J. George

    Within power systems, high-power pulsewidth-modulated ac-dc converters are used in flexible ac transmission systems controllers and for interfacing renewable energy sources to the grid. These converters traditionally ...

  9. Title 36 C.F.R. 297 Wild and Scenic Rivers | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinox Jump to:,11InformationC.F.R. 297 Wild and

  10. Comet 81P/Wild 2 Under a Microscope (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing BacteriaConnect Collider Tests of the LittleJournal Article: Comet 81P/Wild 2 Under

  11. A nonlinear robust HVDC control for a parallel AC/DC power system

    E-Print Network [OSTI]

    Qu, Zhihua

    recognized that, through an HVDC transmission line, fast electronic control can be applied on the DC power, controlling DC line transmission power can improve stability of the AC system after a major disturbanceA nonlinear robust HVDC control for a parallel AC/DC power system Hongzhi Cai a , Zhihua Qu b

  12. 80 IAEI NEWS May . June 2012 www.iaei.org Microinverters and ac Pv Modules

    E-Print Network [OSTI]

    Johnson, Eric E.

    80 IAEI NEWS May . June 2012 www.iaei.org Microinverters and ac Pv Modules M icroinverters and AC PV modules are becom- ing very common in residential and small commercial PV systems. See photos 1 and 2. They have even been used in PV systems rated at 60 kW and above. They have some common features

  13. Aalborg Universitet Optimal Selection of AC Cables for Large Scale Offshore Wind Farms

    E-Print Network [OSTI]

    Hu, Weihao

    Aalborg Universitet Optimal Selection of AC Cables for Large Scale Offshore Wind Farms Hou, Peng Cables for Large Scale Offshore Wind Farms. In Proceedings of the 40th Annual Conference of IEEE of AC Cables for Large Scale Offshore Wind Farms Peng Hou, Weihao Hu, Zhe Chen Department of Energy

  14. Fast ac electro-osmotic micropumps with nonplanar electrodes John Paul Urbanski and Todd Thorsena

    E-Print Network [OSTI]

    Bazant, Martin Z.

    Fast ac electro-osmotic micropumps with nonplanar electrodes John Paul Urbanski and Todd Thorsena range over conventional planar ac electro-osmotic ACEO pumps by exploiting three-dimensional 3D stepped to ad- dress these drawbacks by developing microfluidic pumps based on nonlinear electro-osmotic flow

  15. Fast Marching farthest point sampling Carsten Moenning (cm230@cl.cam.ac.uk)

    E-Print Network [OSTI]

    Dodgson, Neil

    Fast Marching farthest point sampling Carsten Moenning (cm230@cl.cam.ac.uk) Neil A. Dodgson (nad@cl.cam.ac.uk) Introduction We introduce the Fast Marching farthest point sampling (FastFPS) approach for the progressive sampling of planar domains and curved manifolds in triangulated, point cloud or implicit form. We use Fast

  16. Power control of a wind farm with active stall wind turbines and AC grid connection

    E-Print Network [OSTI]

    Power control of a wind farm with active stall wind turbines and AC grid connection Anca D. Hansen1 on the wind farm level. The ability of active stall wind farms with AC grid connection to regulate the power, is therefore directed towards optimising the integration of large wind farms within the electrical power grid

  17. Study of Ionic Conductivity Profiles of the Air Cathode of a PEMFC by AC Impedance Spectroscopy

    E-Print Network [OSTI]

    Study of Ionic Conductivity Profiles of the Air Cathode of a PEMFC by AC Impedance Spectroscopy membrane fuel cell PEMFC cathode by ac impedance measurement at open-circuit potential conditions membrane fuel cell PEMFC .1 The function of a proton-conducting ionomer such as Nafion® is to provide

  18. www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND

    E-Print Network [OSTI]

    Sarawagi, Sunita

    www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND POLICY WORKSHOP (CSPW)(CSPW) 6th & 7th March, 2014 a scientific understanding of regional climate change and connect it to impacts and effective response. www.climate.iitb.ac.in #12;Interdisciplinary Programme in Climate Studies Indian Institute of Technology Bombay The Climate

  19. Combinations of Modal Logics Brandon Bennett (brandon@scs.leeds.ac.uk)

    E-Print Network [OSTI]

    Franconi, Enrico

    Combinations of Modal Logics #3; Brandon Bennett (brandon@scs.leeds.ac.uk) School of Computer Studies, University of Leeds, UK Clare Dixon (c.dixon@doc.mmu.ac.uk), Michael Fisher (m. However, we begin by reviewing why we might want to use modal logics at all. #3; This document

  20. 10/18/05 AIChE/ACS New Haven 1 Microchemical Systems for Current

    E-Print Network [OSTI]

    Besser, Ronald S.

    H2 Generation · Example: Pharmaceutical Hydrogenation · Conclusions · Acknowledgements #12;2 10 power, pharmaceutical, and chemical applications #12;3 10/18/05 AIChE/ACS New Haven 5 MicrochemicalE/ACS New Haven 6 Key Benefit: Surface to Volume SA Increasing V Constant Heat Management Mixing Surface

  1. Harnessing the power of Deep Learning :sromanka@tx.technion.ac.il Roman Kaplan

    E-Print Network [OSTI]

    Cidon, Israel

    " Harnessing the power of Deep Learning :sromanka@tx.technion.ac.il Roman Kaplan The hottest topic the exact application 2. We think how to implement the right system. 3. We (mostly you) chooseReduce, Hadoop/Spark/GraphLab. Use Machine Learning for Your Desired Purpose :sromanka@tx.technion.ac.il Roman

  2. Improving health worldwide www.lshtm.ac.uk Excellence in Public Health

    E-Print Network [OSTI]

    Maizels, Rick

    Improving health worldwide www.lshtm.ac.uk Excellence in Public Health & Policy Faculty of Public Health and Policy Strategy 2012-17 #12;2 Improving health worldwide www.lshtm.ac.uk Introduction & purpose The Faculty of Public Health & Policy is prominent in UK and global health, influencing policy

  3. Definition of a Random Variable Distribution Functions Properties of Distribution Functions Random Variables and Distribution Functions

    E-Print Network [OSTI]

    Watkins, Joseph C.

    Definition of a Random Variable Distribution Functions Properties of Distribution Functions Topic 7 Random Variables and Distribution Functions Distribution Functions 1 / 11 #12;Definition of a Random Variable Distribution Functions Properties of Distribution Functions Outline Definition of a Random

  4. 22 IAEI NEWS March.April 2010 www.iaei.org the microinverter and the ac pv module

    E-Print Network [OSTI]

    Johnson, Eric E.

    22 IAEI NEWS March.April 2010 www.iaei.org the microinverter and the ac pv module by John Wiles The Microinverter and the AC PV Module The Microinverter and the AC PV Module 22 IAEI NEWS March.April 2010 www.iaei.org #12;www.iaei.org March.April 2010 IAEI NEWS 23 the microinverter and the ac pv module Microinverters

  5. The Cloud Computing and Other Variables

    E-Print Network [OSTI]

    Borjon-Kubota, Martha Estela

    2011-01-01

    12. Fragments in Six 13. Cloud Computing 14. Phase 15.Note 48. Devoured vi Cloud Computing and other Variables I.CALIFORNIA RIVERSIDE Cloud Computing and Other Variables A

  6. 1620 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 27, NO. 3, JULY 2012 Hybrid AC/DC Transmission Expansion Planning

    E-Print Network [OSTI]

    Fu, Yong

    1620 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 27, NO. 3, JULY 2012 Hybrid AC/DC Transmission--This paper proposes a hybrid algorithm for the ac/dc transmission expansion planning (TEP). The stochastic simulation method would consider random outages of generating units and ac/dc transmission lines as well

  7. http://www.up.ac.za/academic/fabi/tpcp/pamphlets/submission.htm SUBMISSION OF SAMPLES FOR DISEASE DIAGNOSIS

    E-Print Network [OSTI]

    http://www.up.ac.za/academic/fabi/tpcp/pamphlets/submission.htm SUBMISSION OF SAMPLES FOR DISEASE of your http://www.up.ac.za/academic/fabi/tpcp/pamphlets/submission.htm (1 of 2) [2002/02/26 01:55:27] #12;http://www.up.ac.za/academic/fabi/tpcp/pamphlets/submission.htm TYPES OF SAMPLES Samples for laboratory

  8. Thermoacoustic and Photoacoustic Tomography with a variable ...

    E-Print Network [OSTI]

    Plamen Stefanov

    2010-11-09

    ... a joint work with. Jianliang Qian, Gunther Uhlmann and Hongkai Zhao. Plamen Stefanov (Purdue University ). Thermoacoustic Tomography, Variable Speed.

  9. Variable frequency microwave furnace system

    DOE Patents [OSTI]

    Bible, D.W.; Lauf, R.J.

    1994-06-14

    A variable frequency microwave furnace system designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity for testing or other selected applications. The variable frequency microwave furnace system includes a microwave signal generator or microwave voltage-controlled oscillator for generating a low-power microwave signal for input to the microwave furnace. A first amplifier may be provided to amplify the magnitude of the signal output from the microwave signal generator or the microwave voltage-controlled oscillator. A second amplifier is provided for processing the signal output by the first amplifier. The second amplifier outputs the microwave signal input to the furnace cavity. In the preferred embodiment, the second amplifier is a traveling-wave tube (TWT). A power supply is provided for operation of the second amplifier. A directional coupler is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter is provided for measuring the power delivered to the microwave furnace. A second power meter detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load. 5 figs.

  10. Variable frequency microwave furnace system

    DOE Patents [OSTI]

    Bible, Don W. (Clinton, TN); Lauf, Robert J. (Oak Ridge, TN)

    1994-01-01

    A variable frequency microwave furnace system (10) designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity (34) for testing or other selected applications. The variable frequency microwave furnace system (10) includes a microwave signal generator (12) or microwave voltage-controlled oscillator (14) for generating a low-power microwave signal for input to the microwave furnace. A first amplifier (18) may be provided to amplify the magnitude of the signal output from the microwave signal generator (12) or the microwave voltage-controlled oscillator (14). A second amplifier (20) is provided for processing the signal output by the first amplifier (18). The second amplifier (20) outputs the microwave signal input to the furnace cavity (34). In the preferred embodiment, the second amplifier (20) is a traveling-wave tube (TWT). A power supply (22) is provided for operation of the second amplifier (20). A directional coupler (24) is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter (30) is provided for measuring the power delivered to the microwave furnace (32). A second power meter (26) detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load (28).

  11. AC transmission system planning choosing lines from a discrete set

    E-Print Network [OSTI]

    Gilbertson, Eric W.

    2013-04-24

    Transmission system planning (TSP) is a difficult nonlinear optimization problem involving non-convex quadratic terms, as well as discrete variables. We extend prior results for linear relaxations, drawing on a preliminary ...

  12. Soft switched high frequency ac-link converter 

    E-Print Network [OSTI]

    Balakrishnan, Anand Kumar

    2009-05-15

    Variable frequency drives typically have employed dc voltage or current links for power distribution between the input and output converters and as a means to temporarily store energy. The dc link based power conversion systems have several inherent...

  13. FLUXCAP: A flux-coupled ac/dc magnetizing device

    E-Print Network [OSTI]

    Gopman, Daniel B; Kent, Andrew D

    2012-01-01

    We report on an instrument for applying ac and dc magnetic fields by capturing the flux from a rotating permanent magnet and projecting it between two adjustable pole pieces. This can be an alternative to standard electromagnets for experiments with small samples or in probe stations in which an applied magnetic field is needed locally, with advantages that include a compact form-factor, very low power requirements and dissipation as well as fast field sweep rates. This flux capture instrument (FLUXCAP) can produce fields from -400 to +400 mT, with field resolution less than 1 mT. It generates static magnetic fields as well as ramped fields, with ramping rates as high as 10 T/s. We demonstrate the use of this apparatus for studying the magnetotransport properties of spin-valve nanopillars, a nanoscale device that exhibits giant magnetoresistance.

  14. Continuous Variable Quantum Information Processing

    E-Print Network [OSTI]

    Ulrik L. Andersen; Gerd Leuchs; Christine Silberhorn

    2010-08-20

    Observables of quantum systems can posses either a discrete or a continuous spectrum. For example, upon measurements of the photon number of a light state, discrete outcomes will result whereas measurements of the light's quadrature amplitudes result in continuous outcomes. If one uses the continuous degree of freedom of a quantum system either for encoding, processing or detecting information, one enters the field of continuous variable (CV) quantum information processing. In this paper we review the basic principles of CV quantum information processing with main focus on recent developments in the field. We will be addressing the three main stages of a quantum informational system; the preparation stage where quantum information is encoded into CVs of coherent states and single photon states, the processing stage where CV information is manipulated to carry out a specified protocol and a detection stage where CV information is measured using homodyne detection or photon counting.

  15. Variable delivery, fixed displacement pump

    DOE Patents [OSTI]

    Sommars, Mark F. (Sparland, IL)

    2001-01-01

    A variable delivery, fixed displacement pump comprises a plurality of pistons reciprocated within corresponding cylinders in a cylinder block. The pistons are reciprocated by rotation of a fixed angle swash plate connected to the pistons. The pistons and cylinders cooperate to define a plurality of fluid compression chambers each have a delivery outlet. A vent port is provided from each fluid compression chamber to vent fluid therefrom during at least a portion of the reciprocal stroke of the piston. Each piston and cylinder combination cooperates to close the associated vent port during another portion of the reciprocal stroke so that fluid is then pumped through the associated delivery outlet. The delivery rate of the pump is varied by adjusting the axial position of the swash plate relative to the cylinder block, which varies the duration of the piston stroke during which the vent port is closed.

  16. Continuously variable focal length lens

    DOE Patents [OSTI]

    Adams, Bernhard W; Chollet, Matthieu C

    2013-12-17

    A material preferably in crystal form having a low atomic number such as beryllium (Z=4) provides for the focusing of x-rays in a continuously variable manner. The material is provided with plural spaced curvilinear, optically matched slots and/or recesses through which an x-ray beam is directed. The focal length of the material may be decreased or increased by increasing or decreasing, respectively, the number of slots (or recesses) through which the x-ray beam is directed, while fine tuning of the focal length is accomplished by rotation of the material so as to change the path length of the x-ray beam through the aligned cylindrical slows. X-ray analysis of a fixed point in a solid material may be performed by scanning the energy of the x-ray beam while rotating the material to maintain the beam's focal point at a fixed point in the specimen undergoing analysis.

  17. Microlensing induced absorption line variability

    E-Print Network [OSTI]

    Geraint F. Lewis; Rodrigo A. Ibata

    2002-12-02

    Gravitational microlensing has proven to be a powerful probe of both the structure at the heart of quasars and the mass function of compact objects in foreground lenses. This paper examines the potential of gravitational microlensing in probing the scale of structure in absorbing material within the lensing galaxy. We find that, in this high optical depth regime, significant variations in the equivalent width of absorption features can be induced, although the details of these are dependent upon the scale of structure of the absorbing material. The paper concludes with an examination of the absorption line variability observed in the gravitationally lensed quasar PKS1830-211, demonstrating how this may indicate the presence of small scale structure in the cold molecular gas present within the lensing galaxy.

  18. Variable ratio regenerative braking device

    DOE Patents [OSTI]

    Hoppie, Lyle O. (Birmingham, MI)

    1981-12-15

    Disclosed is a regenerative braking device (10) for an automotive vehicle. The device includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (36) and an output shaft (42), clutches (38, 46) and brakes (40, 48) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. The rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft is clutched to the transmission while the brake on the output shaft is applied, and are torsionally relaxed to deliver energy to the vehicle when the output shaft is clutched to the transmission while the brake on the input shaft is applied. The transmission ratio is varied to control the rate of energy accumulation and delivery for a given rotational speed of the vehicle drivetrain.

  19. Equivalent circuits for power system studies on the A-C network calculator 

    E-Print Network [OSTI]

    Kolb, Walter Jean

    1948-01-01

    EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON THE A-C NETWORK CALCULATOR A Thesis By Walter Jean Kolb August 1948 Approved as to t e an content by Chairman oi omm tee EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON TRE A-C NETWORK... CALCULATOR A Thesis By Walter Jean Kalb August 1948 EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON TRE A-C NETWORK CALCULATOR A Thesis Submitted to the Faculty of the Agricultural and Mechanical College of Texas in Partial Fulfi. lment...

  20. Fluctuation of an ion beam extracted from an AC filament driven Bernas-type ion source

    SciTech Connect (OSTI)

    Miyamoto, N. Okajima, Y.; Wada, M.

    2014-02-15

    Argon ion beam fluctuation from an AC filament driven Bernas-type ion source is observed. The ion beam was measured by an 8 measurement elements beam profile monitor. The amplitude of the beam current fluctuation stayed in the same level from 100 Hz to 1 kHz of the filament heating frequency. The beam current fluctuation frequency measured by the beam profile monitor was equal to the frequency of the AC filament operation. The fluctuation amplitudes of the beam current by AC operation were less than 7% and were in the same level of the DC operation.

  1. Segmented superconducting tape having reduced AC losses and method of making

    DOE Patents [OSTI]

    Foltyn, Stephen R. (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM); Arendt, Paul N. (Los Alamos, NM); Holesinger, Terry G. (Los Alamos, NM); Wang, Haiyan (Los Alamos, NM)

    2009-09-22

    A superconducting tape having reduced AC losses. The tape has a high temperature superconductor layer that is segmented. Disruptive strips, formed in one of the tape substrate, a buffer layer, and the superconducting layer create parallel discontinuities in the superconducting layer that separate the current-carrying elements of the superconducting layer into strips or filament-like structures. Segmentation of the current-carrying elements has the effect of reducing AC current losses. Methods of making such a superconducting tape and reducing AC losses in such tapes are also disclosed.

  2. Variable path length spectrophotometric probe

    DOE Patents [OSTI]

    O'Rourke, Patrick E. (157 Greenwood Dr., Martiney, GA 30907); McCarty, Jerry E. (104 Recreation Dr., Aiken, SC 29803); Haggard, Ricky A. (1144 Thornwood Drive, North Augusta, SC 29891)

    1992-01-01

    A compact, variable pathlength, fiber optic probe for spectrophotometric measurements of fluids in situ. The probe comprises a probe body with a shaft having a polished end penetrating one side of the probe, a pair of optic fibers, parallel and coterminous, entering the probe opposite the reflecting shaft, and a collimating lens to direct light from one of the fibers to the reflecting surface of the shaft and to direct the reflected light to the second optic fiber. The probe body has an inlet and an outlet port to allow the liquid to enter the probe body and pass between the lens and the reflecting surface of the shaft. A linear stepper motor is connected to the shaft to cause the shaft to advance toward or away from the lens in increments so that absorption measurements can be made at each of the incremental steps. The shaft is sealed to the probe body by a bellows seal to allow freedom of movement of the shaft and yet avoid leakage from the interior of the probe.

  3. Eccentric crank variable compression ratio mechanism

    DOE Patents [OSTI]

    Lawrence, Keith Edward (Kobe, JP); Moser, William Elliott (Peoria, IL); Roozenboom, Stephan Donald (Washington, IL); Knox, Kevin Jay (Peoria, IL)

    2008-05-13

    A variable compression ratio mechanism for an internal combustion engine that has an engine block and a crankshaft is disclosed. The variable compression ratio mechanism has a plurality of eccentric disks configured to support the crankshaft. Each of the plurality of eccentric disks has at least one cylindrical portion annularly surrounded by the engine block. The variable compression ratio mechanism also has at least one actuator configured to rotate the plurality of eccentric disks.

  4. Pioneering research from the University of Cambridge www.cam.ac.uk/research

    E-Print Network [OSTI]

    .cam.ac.uk/research Feature Mapping the Milky Way in 3D Feature Europe's 2030 challenges Spotlight Migration #12;Contents A 4 ­ 35 ExtremesleepoverintheKalahari Inside out D Editor DrLouiseWalsh Design TheDistrict Printers

  5. AC losses in type-II superconductors induced by nonuniform fluctuations of external magnetic field

    E-Print Network [OSTI]

    as the economic gains of implementation of type-II superconductors in power transmission lines, current leads amplitude. The results can be used to estimate the AC losses in flywheels, electric motors, magnetic shields

  6. New AC-DC Power Factor Correction Architecture Suitable for High Frequency Operation

    E-Print Network [OSTI]

    Lim, Seungbum

    This paper presents a novel ac-dc power factor correction (PFC) power conversion architecture for single-phase grid interface. The proposed architecture has significant advantages for achieving high efficiency, good power ...

  7. Lift-and-Project Relaxations of AC Microgrid Distribution System Planning

    E-Print Network [OSTI]

    Taylor, Joshua A.

    2011-01-01

    We apply relaxation procedures to polynomial optimization problems that originate in transmission system planning, and obtain new convex formulations for the AC case. The approach is novel because the optimization is ...

  8. Contract Number: DE-AC05-76RL01830 Modification M412

    E-Print Network [OSTI]

    Health Services H-22 Lobbying Restriction (Energy & Water Development Appropriations Act, 2003) (AL- 2003-03) #12;Contract Number: DE-AC05-76RL01830 Modification M412 H-13 Care Of Laboratory Animals H-14

  9. ac field enhanced protein crystallization Diana Hou and Hsueh-Chia Changa

    E-Print Network [OSTI]

    Chang, Hsueh-Chia

    ac field enhanced protein crystallization Diana Hou and Hsueh-Chia Changa Chemical and Biomolecular is estimated to be a low 10-6 cm2 /s.5 Ex- isting methods such as vapor diffusion, seeding, microfluid- ics

  10. MIT Electric Vehicle Team Porsche designing a cooling system for the AC24 electric motor

    E-Print Network [OSTI]

    Meenen, Jordan N

    2010-01-01

    In this thesis I worked on the design and analysis of a cooling system for the electric motor of the MIT Electric Vehicle Team's Porsche 914 Battery Electric Vehicle. The vehicle's Azure Dynamics AC24 motor tended to ...

  11. AEP (Central and SWEPCO)- Coolsaver A/C Tune Up or Replacement

    Broader source: Energy.gov [DOE]

    Participating customers are eligible to receive a $75 coupon for use toward A/C and heat pump efficiency services performed as a result of the program’s tune-up analysis, contractors are eligible...

  12. Ultrafast High-pressure AC Electro-osmotic Pumps for Portable Biomedical Microfluidics

    E-Print Network [OSTI]

    Huang, Chien-Chih

    This paper details the development of an integrated AC electro-osmotic (ACEO) microfluidic pump for dilute electrolytes consisting of a long serpentine microchannel lined with three dimensional (3D) stepped electrode arrays. ...

  13. Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 Ex partecommunication...

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

    Ex parte communication Meeting of May 16, 2013 Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 Ex parte communication Meeting of May 16, 2013 This memorandum for the record...

  14. Update 9: October 2014 www.canterbury.ac.nz UC Stakeholder Update

    E-Print Network [OSTI]

    Hickman, Mark

    Update 9: October 2014 www.canterbury.ac.nz UC Stakeholder Update October 2014 UC leases Old will pump added energy through the cultural heart of Christchurch," Dr Carr says. "This demonstrates

  15. ACS symposium on theory of electrochemical interfaces Stuctural and Dynamic Properties of Hexadecane Lubricants Under

    E-Print Network [OSTI]

    Çagin, Tahir

    4/3/00 ACS symposium on theory of electrochemical interfaces Stuctural and Dynamic Properties in designing engine surfaces with reduced engine wear. 5;6;7 The model of the present study builds upon our

  16. A Partitioning Approach for Parallel Simulation of AC-Radial Shipboard Power Systems 

    E-Print Network [OSTI]

    Uriarte, Fabian Marcel

    2011-08-08

    An approach to parallelize the simulation of AC-Radial Shipboard Power Systems (SPSs) using multicore computers is presented. Time domain simulations of SPSs are notoriously slow, due principally to the number of components, ...

  17. Department of Physics, Durham UK www.durham.ac.uk/cmp

    E-Print Network [OSTI]

    Hampshire, Damian

    and Heat-Treatment ASC 2012, Portland, OR Laboratory power supplies are supported by a back-up generator to ensure uninterrupted heat-treatments #12;Centre for Materials Physics www.durham.ac.uk/cmp 9Furnaces

  18. System and Battery Charge Control for PV-Powered AC Lighting Systems

    SciTech Connect (OSTI)

    Kern, G.

    1999-04-01

    This report reviews a number of issues specific to stand-alone AC lighting systems. A review of AC lighting technology is presented, which discusses the advantages and disadvantages of various lamps. The best lamps for small lighting systems are compact fluorescent. The best lamps for intermediate-size systems are high- or low-pressure sodium. Specifications for battery charging and load control are provided with the goal of achieving lamp lifetimes on the order of 16,000 to 24,000 hours and battery lifetimes of 4 to 5 years. A rough estimate of the potential domestic and global markets for stand-alone AC lighting systems is presented. DC current injection tests were performed on high-pressure sodium lamps and the test results are presented. Finally, a prototype system was designed and a prototype system controller (with battery charger and DC/AC inverter) was developed and built.

  19. Variable-Period Undulators For Synchrotron Radiation

    DOE Patents [OSTI]

    Shenoy, Gopal (Naperville, IL); Lewellen, John (Plainfield, IL); Shu, Deming (Darien, IL); Vinokurov, Nikolai (Novosibirsk, RU)

    2005-02-22

    A new and improved undulator design is provided that enables a variable period length for the production of synchrotron radiation from both medium-energy and high-energy storage rings. The variable period length is achieved using a staggered array of pole pieces made up of high permeability material, permanent magnet material, or an electromagnetic structure. The pole pieces are separated by a variable width space. The sum of the variable width space and the pole width would therefore define the period of the undulator. Features and advantages of the invention include broad photon energy tunability, constant power operation and constant brilliance operation.

  20. Picosecond Kinetics of Light Harvesting and Photoprotective Quenching in Wild-Type and Mutant Phycobilisomes Isolated from the

    E-Print Network [OSTI]

    van Stokkum, Ivo

    Picosecond Kinetics of Light Harvesting and Photoprotective Quenching in Wild-Type and Mutant In high light conditions, cyanobacteria dissipate excess absorbed energy as heat in the light-harvesting of water and the release of oxygen. The central parts of these photosystems, i.e., the reaction centers

  1. Adaptive Plasticity in Wild Field Cricket's Acoustic Susan M. Bertram*, Sarah J. Harrison, Ian R. Thomson, Lauren P. Fitzsimmons

    E-Print Network [OSTI]

    Bertram, Sue

    Adaptive Plasticity in Wild Field Cricket's Acoustic Signaling Susan M. Bertram*, Sarah J. Harrison, Canada Abstract Phenotypic plasticity can be adaptive when phenotypes are closely matched to changes of sexual selection, we asked whether crickets exhibit plasticity in signaling behavior that aligns

  2. MSc WILD ANIMAL HEALTH / BIOLOGY CURRICULUM MANAGERS LIST Course Directors Mr Michael Waters / Dr Tony Sainsbury (ZSL)

    E-Print Network [OSTI]

    Daley, Monica A.

    MSc WILD ANIMAL HEALTH / BIOLOGY CURRICULUM MANAGERS LIST Course Directors Mr Michael Waters / Dr Tony Sainsbury (ZSL) Module Leader Module Dr Tony Sainsbury / Mr Michael Waters Conservation Biology Dr Tony Sainsbury / Mr Michael Waters The Impact of Disease on Populations Dr Tony Sainsbury / Mr Michael

  3. ISOTOPICALLY ANOMALOUS ORGANIC GLOBULES FROM COMET 81P/WILD 2. B. T. De Grego-, R. M. Stroud1

    E-Print Network [OSTI]

    Nittler, Larry R.

    . Organic matter is present in several particles from comet 81P/Wild 2 captured in silica aerogel) were S-embedded, ultramicrotomed, and placed on SiO-coated Cu TEM grids (Track 2 sections prepared by K (CIW). Results: Each organic globule is near aerogel from the Stardust sample collector, and both

  4. A new diagram of the global energy balance Martin Wild, Doris Folini, Christoph Schr, Norman Loeb, Ellsworth G. Dutton et al.

    E-Print Network [OSTI]

    Fischlin, Andreas

    A new diagram of the global energy balance Martin Wild, Doris Folini, Christoph Schär, Norman Loeb://proceedings.aip.org/about/rights_permissions #12;A New Diagram of the Global Energy Balance Martin Wilda , Doris Folinia , Christoph Schära of the global mean energy balance, adapted from the study by Wild et al. (2013) [1] with two slight

  5. www.ccfe.ac.uk CPS13.486 (August 2013)

    E-Print Network [OSTI]

    www.ccfe.ac.uk CPS13.486 (August 2013) InFusion Issue 04 | Summer 2013 The work at CCFE is funded by the RCUK Energy Programme and EURATOM Issue 04 |Summer 2013 www.ccfe.ac.uk InFusion CCFE Show and Tell visit to site power supplies Changing times for MAST #12;InFusion Issue 04 | Summer 2013 In this issue

  6. www.ccfe.ac.uk CPS13.1239 (March 2014)

    E-Print Network [OSTI]

    www.ccfe.ac.uk CPS13.1239 (March 2014) InFusion Issue 05 | Spring 2014 The work at CCFE is funded by the RCUK Energy Programme and EURATOM Issue 05 |Spring 2014 www.ccfe.ac.uk InFusion Themakingoffusion's see if it behaves hoW we expect... #12;InFusion Issue 05 | Spring 2014 In this issue 04 The story

  7. 2015.07-[] OKhttp://www.dl.itc.u-tokyo.ac.jp/gacos/index.html

    E-Print Network [OSTI]

    Goda, Keisuke

    Works http://www.dl.itc.u-tokyo.ac.jp/gacos/faq/refw.html TREE CiNii Articles Web of Science OPAC #122015.07- [] 1 OKhttp://www.dl.itc.u-tokyo.ac.jp/gacos/index.html TREE TREE p.3 MyOPAC TREE p.5 DOI p.6 OPAC TREE p.7 E-JOURNAL PORTAL p.9 CiNii Articles p.10-11 Web of Science

  8. Envera Variable Compression Ratio Engine

    SciTech Connect (OSTI)

    Charles Mendler

    2011-03-15

    Aggressive engine downsizing, variable compression ratio and use of the Atkinson cycle are being combined to improve fuel economy by up to 40 percent relative to port fuel injected gasoline engines, while maintaining full engine power. Approach Engine downsizing is viewed by US and foreign automobile manufacturers as one of the best options for improving fuel economy. While this strategy has already demonstrated a degree of success, downsizing and fuel economy gains are currently limited. With new variable compression ratio technology however, the degree of engine downsizing and fuel economy improvement can be greatly increased. A small variable compression ratio (VCR) engine has the potential to return significantly higher vehicle fuel economy while also providing high power. Affordability and potential for near term commercialization are key attributes of the Envera VCR engine. VCR Technology To meet torque and power requirements, a smaller engine needs to do more work per stroke. This is typically accomplished by boosting the incoming charge with either a turbo or supercharger so that more energy is present in the cylinder per stroke to do the work. With current production engines the degree of engine boosting (which correlates to downsizing) is limited by detonation (combustion knock) at high boost levels. Additionally, the turbo or supercharger needs to be responsive and efficient while providing the needed boost. VCR technology eliminates the limitation of engine knock at high load levels by reducing compression ratio to {approx}9:1 (or whatever level is appropriate) when high boost pressures are needed. By reducing the compression ratio during high load demand periods there is increased volume in the cylinder at top dead center (TDC) which allows more charge (or energy) to be present in the cylinder without increasing the peak pressure. Cylinder pressure is thus kept below the level at which the engine would begin to knock. When loads on the engine are low the compression ratio can be raised (to as much as 18:1) providing high engine efficiency. It is important to recognize that for a well designed VCR engine cylinder pressure does not need to be higher than found in current production turbocharged engines. As such, there is no need for a stronger crankcase, bearings and other load bearing parts within the VCR engine. The Envera VCR mechanism uses an eccentric carrier approach to adjust engine compression ratio. The crankshaft main bearings are mounted in this eccentric carrier or 'crankshaft cradle' and pivoting the eccentric carrier 30 degrees adjusts compression ratio from 9:1 to 18:1. The eccentric carrier is made up of a casting that provides rigid support for the main bearings, and removable upper bearing caps. Oil feed to the main bearings transits through the bearing cap fastener sockets. The eccentric carrier design was chosen for its low cost and rigid support of the main bearings. A control shaft and connecting links are used to pivot the eccentric carrier. The control shaft mechanism features compression ratio lock-up at minimum and maximum compression ratio settings. The control shaft method of pivoting the eccentric carrier was selected due to its lock-up capability. The control shaft can be rotated by a hydraulic actuator or an electric motor. The engine shown in Figures 3 and 4 has a hydraulic actuator that was developed under the current program. In-line 4-cylinder engines are significantly less expensive than V engines because an entire cylinder head can be eliminated. The cost savings from eliminating cylinders and an entire cylinder head will notably offset the added cost of the VCR and supercharging. Replacing V6 and V8 engines with in-line VCR 4-cylinder engines will provide high fuel economy at low cost. Numerous enabling technologies exist which have the potential to increase engine efficiency. The greatest efficiency gains are realized when the right combination of advanced and new technologies are packaged together to provide the greatest gains at the least cost. Aggressive engine downsiz

  9. Neuromuscular control of a single twitch muscle in wild type and mutant Drosophila, measured with an ergometer

    E-Print Network [OSTI]

    Elliott, Chris

    that energy storage in elastic elements was unlikely to be a major part of the escape strategy of Drosophila of Biology, University of York, PO Box 373, York YO1 5YW, UK. Email: cje2@york.ac.uk Tel: +44 1904 328654 Fax

  10. The ACS Survey of Galactic Globular Clusters. VII. Relative Ages

    E-Print Network [OSTI]

    Marin-Franch, Antonio; Piotto, Giampaolo; Rosenberg, Alfred; Chaboyer, Brian; Sarajedini, Ata; Siegel, Michael; Anderson, Jay; Bedin, Luigi R; Dotter, Aaron; Hempel, Maren; King, Ivan; Majewski, Steven; Milone, Antonino P; Paust, Nathaniel; Reid, I Neill

    2008-01-01

    The ACS Survey of Galactic Globular Clusters is a Hubble Space Telescope (HST) Treasury program designed to provide a new large, deep and homogeneous photometric database. Based on observations from this program, we have measured precise relative ages for a sample of 64 Galactic globular clusters by comparing the relative position of the clusters' main sequence turn offs, using main-sequence fitting to cross-compare clusters within the sample. This method provides relative ages to a formal precision of 2-7%. We demonstrate that the calculated relative ages are independent of the choice of theoretical model. We find that the Galactic globular cluster sample can be divided into two groups -- a population of old clusters with an age dispersion of ~5% and no age-metallicity relation, and a group of younger clusters with an age-metallicity relation similar to that of the globular clusters associated with the Sagittarius dwarf galaxy. These results are consistent with the Milky Way halo having formed in two phases ...

  11. Magnetostrictive materials and method for improving AC characteristics in same

    DOE Patents [OSTI]

    Pulvirenti, Patricia P. (Chicago, IL); Jiles, David C. (Ames, IA)

    2001-08-14

    The present invention provides Terfenol-D alloys ("doped" Terfenol) having optimized performances under the condition of time-dependent magnetic fields. In one embodiment, performance is optimized by lowering the conductivity of Terfenol, thereby improving the frequency response. This can be achieved through addition of Group III or IV elements, such as Si and Al. Addition of these types of elements provides scattering sites for conduction electrons, thereby increasing resistivity by 125% which leads to an average increase in penetration depth of 80% at 1 kHz and an increase in energy conversion efficiency of 55%. The permeability of doped Terfenol remains constant over a wider frequency range as compared with undoped Terfenol. These results demonstrate that adding impurities, such as Si and Al, are effective in improving the ac characteristics of Terfenol. A magnetoelastic Gruneisen parameter, .gamma..sub.me, has also been derived from the thermodynamic equations of state, and provides another means by which to characterize the coupling efficiency in magnetostrictive materials on a more fundamental basis.

  12. The Taiwanese-American occultation survey project stellar variability. III. Detection of 58 new variable stars

    SciTech Connect (OSTI)

    Ishioka, R.; Wang, S.-Y.; Zhang, Z.-W.; Lehner, M. J.; Cook, K. H.; King, S.-K.; Lee, T.; Marshall, S. L.; Schwamb, M. E.; Wang, J.-H.; Wen, C.-Y.; Alcock, C.; Protopapas, P.; Axelrod, T.; Bianco, F. B.; Byun, Y.-I.; Chen, W. P.; Ngeow, C.-C.; Kim, D.-W.; Rice, J. A.

    2014-04-01

    The Taiwanese-American Occultation Survey project is designed for the detection of stellar occultations by small-size Kuiper Belt Objects, and it has monitored selected fields along the ecliptic plane by using four telescopes with a 3 deg{sup 2} field of view on the sky since 2005. We have analyzed data accumulated during 2005-2012 to detect variable stars. Sixteen fields with observations of more than 100 epochs were examined. We recovered 85 variables among a total of 158 known variable stars in these 16 fields. Most of the unrecovered variables are located in the fields observed less frequently. We also detected 58 variable stars which are not listed in the International Variable Star Index of the American Association of Variable Star Observers. These variable stars are classified as 3 RR Lyrae, 4 Cepheid, 1 ? Scuti, 5 Mira, 15 semi-regular, and 27 eclipsing binaries based on the periodicity and the profile of the light curves.

  13. Search for Variable Stars in the WTS

    E-Print Network [OSTI]

    Pinfield, David J.

    Search for Variable Stars in the WTS Database Hristo Stoev Laboratory of Stellar Astrophysics of January 2010 at LAEX in Madrid, Spain #12;WTS Survey Release 0.1 Search for variable stars in the FOV Narrow down my selection only to one of the detectors ­ 15000 light curves #12;WTS Survey Release 0

  14. Variable orifice using an iris shutter

    DOE Patents [OSTI]

    Beeman, Raymond (El Cerrito, CA); Brajkovich, Steven J. (Fremont, CA)

    1978-01-01

    A variable orifice forming mechanism utilizing an iris shutter arrangement adapted to control gas flow, conductance in vacuum systems, as a heat shield for furnace windows, as a beam shutter in sputtering operations, and in any other application requiring periodic or continuously-variable control of material, gas, or fluid flow.

  15. Boosting Search with Variable Elimination. ? Javier Larrosa

    E-Print Network [OSTI]

    Dechter, Rina

    Boosting Search with Variable Elimination. ? Javier Larrosa Dep. Llenguatges i Sistemes Inform#12ElimSearchS;k, a hybrid meta- algorithm that combines search and variable elimination. The param- eter S names from the constraint graph. We also provide experimental evidence that the hybrid algorithm can

  16. Boosting Search with Variable Elimination. ? Javier Larrosa

    E-Print Network [OSTI]

    Dechter, Rina

    Boosting Search with Variable Elimination. ? Javier Larrosa Dep. Llenguatges i Sistemes Inform of variables, reduces the search tree size. In this paper we introduce VarElimSearch(S;k), a hybrid meta the constraint graph. We also provide experimental evidence that the hybrid algorithm can outperform state

  17. Solar Dynamics Observatory/ Extreme Ultraviolet Variability Experiment

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Solar Dynamics Observatory/ EVE Extreme Ultraviolet Variability Experiment Frequently Asked and model solar extreme ultraviolet irradiance variations due to solar flares, solar rotation, and solar and structure of the Sun. What is solar variability? Solar radiation varies on all time scales ranging from

  18. Property Variability Stochastic Multiscale Analysis and Design

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    Property Variability Stochastic Multiscale Analysis and Design of Engine Disks N. Zabaras, B. Wen in nickel-based superalloy turbine disks. Issues: Property variability of turbine disk due to high-dimensional multiscale sources Rolls-Royce RB211- 535 turbofan Nickel-base superalloy turbine disk Superalloy

  19. WIND VARIABILITY IN BZ CAMELOPARDALIS

    SciTech Connect (OSTI)

    Honeycutt, R. K.; Kafka, S.; Robertson, J. W. E-mail: skafka@dtm.ciw.edu

    2013-02-01

    Sequences of spectra of the nova-like cataclysmic variable (CV) BZ Cam were acquired on nine nights in 2005-2006 in order to study the time development of episodes of wind activity known to occur frequently in this star. We confirm the results of Ringwald and Naylor that the P-Cygni absorption components of the lines mostly evolve from higher expansion velocity to lower velocity as an episode progresses. We also commonly find blueshifted emission components in the H{alpha} line profile, whose velocities and durations strongly suggest that they are also due to the wind. Curiously, Ringwald and Naylor reported common occurrences of redshifted H{alpha} emission components in their BZ Cam spectra. We have attributed these emission components in H{alpha} to occasions when gas concentrations in the bipolar wind (both front side and back side) become manifested as emission lines as they move beyond the disk's outer edge. We also suggest, based on changes in the P-Cygni profiles during an episode, that the progression from larger to smaller expansion velocities is due to the higher velocity portions of a wind concentration moving beyond the edge of the continuum light of the disk first, leaving a net redward shift of the remaining absorption profile. We derive a new orbital ephemeris for BZ Cam, using the radial velocity of the core of the He I {lambda}5876 line, finding P = 0.15353(4). Using this period, the wind episodes in BZ Cam are found to be concentrated near the inferior conjunction of the emission line source. This result helps confirm that the winds in nova-like CVs are often phase dependent, in spite of the puzzling implication that such winds lack axisymmetry. We argue that the radiation-driven wind in BZ Cam receives an initial boost by acting on gas that has been lifted above the disk by the interaction of the accretion stream with the disk, thereby imposing flickering timescales onto the wind events, as well as leading to an orbital modulation of the wind due to the non-axisymmetric nature of the stream/disk interaction. Simultaneous photometry and spectroscopy were acquired on three nights in order to test the possible connection between flickering continuum light and the strength of the front-side wind. We found strong agreement on one night, some agreement on another, and no agreement on the third. We suggest that some flickering events lead to only back-side winds which will not have associated P-Cygni profiles.

  20. System and method for monitoring and controlling stator winding temperature in a de-energized AC motor

    DOE Patents [OSTI]

    Lu, Bin (Kenosha, WI); Luebke, Charles John (Sussex, WI); Habetler, Thomas G. (Snellville, GA); Zhang, Pinjia (Atlanta, GA); Becker, Scott K. (Oak Creek, WI)

    2011-12-27

    A system and method for measuring and controlling stator winding temperature in an AC motor while idling is disclosed. The system includes a circuit having an input connectable to an AC source and an output connectable to an input terminal of a multi-phase AC motor. The circuit further includes a plurality of switching devices to control current flow and terminal voltages in the multi-phase AC motor and a controller connected to the circuit. The controller is configured to activate the plurality of switching devices to create a DC signal in an output of the motor control device corresponding to an input to the multi-phase AC motor, determine or estimate a stator winding resistance of the multi-phase AC motor based on the DC signal, and estimate a stator temperature from the stator winding resistance. Temperature can then be controlled and regulated by DC injection into the stator windings.

  1. http://www.u-tokyo.ac.jp/fin03/pdf/H21.1.26torihiki.pdf http://www.u-tokyo.ac.jp/gen01/reiki_int/reiki_kaikei/zaimukaikeiininkitei.pdf

    E-Print Network [OSTI]

    Goda, Keisuke

    /reiki_int/reiki_honbun/au07407121.html http://www.u-tokyo.ac.jp/fin03/g04_j.html #12; 4://www.u-tokyo.ac.jp/fin03/g04_j.html http://www.ron.gr.jp/law/law/dango_bo.htm http://www.u-tokyo.ac.jp/gen01/reiki 1 1100 2 21 3. 1. #12;http://www.u-tokyo.ac.jp/fin03/g04_01_j.html 1,300 1,000 http

  2. Oct 22, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 1 Web Servers Hardware and

    E-Print Network [OSTI]

    Magoulas, George D.

    1 Oct 22, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 1 E-commerce Web Servers Hardware business needs. Oct 22, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 2 Outline l E-commerce Web sites l server hardware l Web hosting #12;2 Oct 22, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 3 Learning

  3. A statistical approach to designing mitigation for induced ac voltages

    SciTech Connect (OSTI)

    Dabkowski, J. [Electro Sciences, Inc., Crystal Lake, IL (United States)

    1996-08-01

    Induced voltage levels on buried pipelines collocated with overhead electric power transmission lines are usually mitigated by means of grounding the pipeline. Maximum effectiveness is obtained when grounds are placed at discrete locations along the pipeline where the peak induced voltages occur. The degree of mitigation achieved is dependent upon the local soil resistivity at these locations. On occasion it may be necessary to employ an extensive distributed grounding system, for example, a parallel buried wire connected to the pipe at periodic intervals. In this situation the a priori calculation of mitigated voltage levels is sometimes made assuming an average value for the soil resistivity. Over long distances, however, the soil resistivity generally varies as a log-normally distributed random variable. The effect of this variability upon the predicted mitigated voltage levels is examined. It is found that the predicted levels exhibit a statistical variability which precludes a precise determination of the mitigated voltage levels. Thus, post commissioning testing of the emplaced mitigation system is advisable.

  4. A Time Predefined Variable Depth Search for Nurse Rostering

    E-Print Network [OSTI]

    Qu, Rong

    and Mathematics, University of Stirling, Cottrell Building, Stirling FK9 4LA. UK, e.k.burke@stir.ac.uk Timothy Information Technology Engineering Department, KaHo St. Lieven, Gebr. Desmetstraat 1, 9000 Gent. Belgium

  5. http://www.u-tokyo.ac.jp/index/k00_j.html http://www.kodaikyo.org/

    E-Print Network [OSTI]

    Goda, Keisuke

    #12;http://www.u-tokyo.ac.jp/index/k00_j.html #12;#12;#12;#12;#12;#12;#12;#12;http://www.post.japanpost.jp/ #12;#12;#12;#12;#12;#12;#12;#12;#12;http://www.u-tokyo.ac.jp/stu03/h27/0211.html #12;http://www.u-tokyo.ac.jp/stu03/h27/0310_01.html http://daigakujc.jp/u-tokyo/ http://www.u-tokyo.ac.jp/stu03/h27/0211.html http

  6. The ACS Survey of Galactic Globular Clusters. VII. Relative Ages

    E-Print Network [OSTI]

    Antonio Marin-Franch; Antonio Aparicio; Giampaolo Piotto; Alfred Rosenberg; Brian Chaboyer; Ata Sarajedini; Michael Siegel; Jay Anderson; Luigi R. Bedin; Aaron Dotter; Maren Hempel; Ivan King; Steven Majewski; Antonino P. Milone; Nathaniel Paust; I. Neill Reid

    2008-12-24

    The ACS Survey of Galactic Globular Clusters is a Hubble Space Telescope (HST) Treasury program designed to provide a new large, deep and homogeneous photometric database. Based on observations from this program, we have measured precise relative ages for a sample of 64 Galactic globular clusters by comparing the relative position of the clusters' main sequence turn offs, using main-sequence fitting to cross-compare clusters within the sample. This method provides relative ages to a formal precision of 2-7%. We demonstrate that the calculated relative ages are independent of the choice of theoretical model. We find that the Galactic globular cluster sample can be divided into two groups -- a population of old clusters with an age dispersion of ~5% and no age-metallicity relation, and a group of younger clusters with an age-metallicity relation similar to that of the globular clusters associated with the Sagittarius dwarf galaxy. These results are consistent with the Milky Way halo having formed in two phases or processes. The first one would be compatible with a rapid (<0.8 Gyr) assembling process of the halo, in which the clusters in the old group were formed. Also these clusters could have been formed before reionization in dwarf galaxies that would later merge to build the Milky Way halo as predicted by Lambda-CDM cosmology. However, the galactocentric metallicity gradient shown by these clusters seems difficult to reconcile with the latter. As for the younger clusters, it is very tempting to argue that their origin is related to their formation within Milky Way satellite galaxies that were later accreted, but the origin of the age-metallicity relation remains unclear.

  7. The "mean king's problem" with continuous variables

    E-Print Network [OSTI]

    Alonso Botero; Yakir Aharonov

    2007-10-16

    We present the solution to the "mean king's problem" in the continuous variable setting. We show that in this setting, the outcome of a randomly-selected projective measurement of any linear combination of the canonical variables x and p can be ascertained with arbitrary precision. Moreover, we show that the solution is in turn a solution to an associated "conjunctive" version of the problem, unique to continuous variables, where the inference task is to ascertain all the joint outcomes of a simultaneous measurement of any number of linear combinations of x and p.

  8. Numerical study of variable lung ventilation strategies

    E-Print Network [OSTI]

    Yadav, Reena; Hiremath, Kirankumar; Bagler, Ganesh

    2015-01-01

    Mechanical ventilation is used for patients with a variety of lung diseases. Traditionally, ventilators have been designed to monotonously deliver equal sized breaths. While it may seem intuitive that lungs may benefit from unvarying and stable ventilation pressure strategy, recently it has been reported that variable lung ventilation is advantageous. In this study, we analyze the mean tidal volume in response to different `variable ventilation pressure' strategies. We found that uniformly distributed variability in pressure gives the best tidal volume as compared to that of normal, scale- free, log normal and linear distributions.

  9. Analysis of two basic variables of timeout 

    E-Print Network [OSTI]

    Zella, William Francis

    1974-01-01

    ANALYSIS OF TWO BASIC VARIABLES OF TIMEOUT A Thesis WILLIAM FRANCIS ZELLA Submitted to the Graduate College of Texas AaM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August l974 Major Subjects... Psychology ANALYSI QF TWQ BASIC VARIABLES CF TINEQU '. A Thesis V/ILLIAM FRANCIS ZELLA Approved as to s+yle and content bye Chairman of Commi, ee Head of De artment) (Membe Member) Member ABSTRACT Analysis of Two Basic Variables of Timeout. (August...

  10. Methods, systems and apparatus for controlling operation of two alternating current (AC) machines

    DOE Patents [OSTI]

    Gallegos-Lopez, Gabriel (Torrance, CA); Nagashima, James M. (Cerritos, CA); Perisic, Milun (Torrance, CA); Hiti, Silva (Redondo Beach, CA)

    2012-02-14

    A system is provided for controlling two AC machines. The system comprises a DC input voltage source that provides a DC input voltage, a voltage boost command control module (VBCCM), a five-phase PWM inverter module coupled to the two AC machines, and a boost converter coupled to the inverter module and the DC input voltage source. The boost converter is designed to supply a new DC input voltage to the inverter module having a value that is greater than or equal to a value of the DC input voltage. The VBCCM generates a boost command signal (BCS) based on modulation indexes from the two AC machines. The BCS controls the boost converter such that the boost converter generates the new DC input voltage in response to the BCS. When the two AC machines require additional voltage that exceeds the DC input voltage required to meet a combined target mechanical power required by the two AC machines, the BCS controls the boost converter to drive the new DC input voltage generated by the boost converter to a value greater than the DC input voltage.

  11. Variable reality : interacting with the virtual book

    E-Print Network [OSTI]

    Yang, Hye Soo

    2015-01-01

    This thesis presents Variable Reality, a wearable augmented reality-based system focused on creating a unique on-the-go reading experience that combines the readily accessible nature of digital books with the favorable ...

  12. Variable Speed Pumping for Level Control 

    E-Print Network [OSTI]

    Vasel, M.

    1982-01-01

    analysis, and a brief discussion of variable frequency drive design considerations. Energy savings figures are based upon actual electricity costs at the plant involved. Process duty cycle and energy requirement levels were verified by a wattmeter...

  13. Variable-Rate State Gasoline Taxes

    E-Print Network [OSTI]

    Ang-Olson, Jeffrey; Wachs, Martin; Taylor, Brian D.

    2000-01-01

    J Bradshaw, "SLate ’F~es’ Gasoline Tax So ~t Wdl Rise," TheVarlable-Rate State Gasoline Taxers Jeffrey Ang-Olson MartinVariable-Rate State Gasoline Taxes Jeffrey Ang-Olson

  14. Inserting Group Variables into Fluid Mechanics

    E-Print Network [OSTI]

    R. Jackiw

    2004-10-28

    A fluid, like a quark-gluon plasma, may possess degrees of freedom indexed by a group variable, which retains its identity even in the fluid/continuum description. Conventional Eulerian fluid mechanics is extended to encompass this possibility.

  15. Continuously-Variable Series-Elastic Actuator

    E-Print Network [OSTI]

    Mooney, Luke M.

    Actuator efficiency is an important factor in the design of powered leg prostheses, orthoses, exoskeletons, and legged robots. A continuously-variable series-elastic actuator (CV-SEA) is presented as an efficient actuator ...

  16. PV output variability modeling using satellite imagery.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Ellis, Abraham; Reno, Matthew J.

    2010-11-01

    High frequency irradiance variability measured on the ground is caused by the formation, dissipation, and passage of clouds in the sky. If we can identify and associate different cloud types/patterns from satellite imagery, we may be able to predict irradiance variability in areas lacking sensors. With satellite imagery covering the entire U.S., this allows for more accurate integration planning and power flow modeling over wide areas. Satellite imagery from southern Nevada was analyzed at 15 minute intervals over a year. Methods for image stabilization, cloud detection, and textural classification of clouds were developed and tested. High Performance Computing parallel processing algorithms were also investigated and tested. Artificial Neural Networks using imagery as inputs were trained on ground-based measurements of irradiance to model the variability and were tested to show some promise as a means for predicting irradiance variability.

  17. Investigation of Variables Associated with Vaccine Acceptance

    E-Print Network [OSTI]

    Black, Lora L.

    2011-12-31

    Abstract The current study investigated the relationship between the Health Belief Model (HBM) framework, social variables, personality factors, and H1N1 flu vaccine acceptance. Four hundred thirty two undergraduate students completed online...

  18. Exploiting Variable Stiffness in Explosive Movement Tasks

    E-Print Network [OSTI]

    Vijayakumar, Sethu

    with variable physical compliance, our methodology is able to exploit the energy storage capabilities of existing actuators (e.g., by exploiting the energy storage capabilities of such devices) [5]. Due

  19. Variable volume architecture : expanding the boundary

    E-Print Network [OSTI]

    Saheba, Asheshh (Asheshh Mohit), 1972-

    2001-01-01

    Research into the creation of a Variable Volume Architecture is explored through a series of proposals and projects. An argument is established to develop the means and methods of achieving an architecture of transformation. ...

  20. Bit Commitment with Quantum Continuous Variables

    E-Print Network [OSTI]

    Vallette, Bruno

    protocol -Basic Unit 9 A B 1,0 1,0 B Unveil Phase 1,0 A 1,0 B 1,0 A 0 0 22' 1,0 22' 1,0 CommitBit Commitment with Quantum Continuous Variables Aikaterini Mandilara* 1 Paris 11 Paris 7 #12;Bit Commitment with Quantum Continuous Variables (a) with entanglement (b) or without 2 (a) A. Mandilara and N

  1. In hot and dry weather such as Phoenix summers, Air Conditioning (AC) and cooling becomes a large percentage of the power load on the grid. In this thesis the performance of a Hybrid AC System (HACS) is modeled and

    E-Print Network [OSTI]

    In hot and dry weather such as Phoenix summers, Air Conditioning (AC) and cooling becomes a large percentage of the power load on the grid. In this thesis the performance of a Hybrid AC System (HACS, especially during peak hours. In addition to solar photovoltaic (PV) panels, the system includes an ice

  2. Prof. John Plane, Dr Wuhu Feng, Prof. Martyn Chipperfield and Prof. Piers Forster j.m.c.plane@leeds.ac.uk phone: 0113 343 8044 http://www1.chem.leeds.ac.uk/JMCP/

    E-Print Network [OSTI]

    Rzepa, Henry S.

    1 Prof. John Plane, Dr Wuhu Feng, Prof. Martyn Chipperfield and Prof. Piers Forster j.m.c.plane@leeds.ac.uk phone: 0113 343 8044 http://www1.chem.leeds.ac.uk/JMCP/ Atmospheric impacts of a close cometary novel experimental systems developed at Leeds to study the chemistry of metallic molecules (e

  3. Methods, systems and apparatus for controlling operation of two alternating current (AC) machines

    DOE Patents [OSTI]

    Gallegos-Lopez, Gabriel (Torrance, CA); Nagashima, James M. (Cerritos, CA); Perisic, Milun (Torrance, CA); Hiti, Silva (Redondo Beach, CA)

    2012-06-05

    A system is provided for controlling two alternating current (AC) machines via a five-phase PWM inverter module. The system comprises a first control loop, a second control loop, and a current command adjustment module. The current command adjustment module operates in conjunction with the first control loop and the second control loop to continuously adjust current command signals that control the first AC machine and the second AC machine such that they share the input voltage available to them without compromising the target mechanical output power of either machine. This way, even when the phase voltage available to either one of the machines decreases, that machine outputs its target mechanical output power.

  4. System for transmitting low frequency analog signals over AC power lines

    DOE Patents [OSTI]

    Baker, Steven P. (Powell, TN); Durall, Robert L. (Lenoir City, TN); Haynes, Howard D. (Knoxville, TN)

    1989-01-01

    A system for transmitting low frequency analog signals over AC power lines using FM modulation. A low frequency analog signal to be transmitted is first applied to a voltage-to-frequency converter where it is converted to a signal whose frequency varies in proportion to the analog signal amplitude. This signal is then used to modulate the carrier frequency of an FM transmitter coupled to an AC power line. The modulation signal frequency range in selected to be within the response band of the FM transmitter. The FM modulated carrier signal is received by an FM receiver coupled to the AC power line, demodulated and the demodulated signal frequency is converted by a frequency-to-voltage converter back to the form of the original low frequency analog input signal.

  5. A system for tranmitting low frequency analog signals over ac power lines

    DOE Patents [OSTI]

    Baker, S.P.; Durall, R.L.; Haynes, H.D.

    1987-07-30

    A system for transmitting low frequency analog signals over ac power lines using FM modulation. A low frequency analog signal to be transmitted is first applied to a voltage-to-frequency converter where it is converted to a signal whose frequency varies in proportion to the analog signal amplitude. This signal is then used to modulate the carrier frequency of an FM transmitter coupled to an ac power line. The modulation signal frequency range is selected to be within the response band of the FM transmitter. The FM modulated carrier signal is received by an FM receiver coupled to the ac power line, demodulated and the demodulated signal frequency is converted by a frequency-to-voltage converter back to the form of the original low frequency analog input signal. 4 figs.

  6. Copyright(c)2002 by Seoul National University Library. All rights reserved.(http://library.snu.ac.kr)

    E-Print Network [OSTI]

    Copyright(c)2002 by Seoul National University Library. All rights reserved.(http://library National University Library. All rights reserved.(http://library.snu.ac.kr) Molecular computational;Copyright(c)2002 by Seoul National University Library. All rights reserved.(http://library.snu.ac.kr) - i

  7. Dynamic magnetization states of a spin valve in the presence of dc and ac currents: Synchronization, modification, and chaos

    E-Print Network [OSTI]

    Li, Charles

    Dynamic magnetization states of a spin valve in the presence of dc and ac currents: Synchronization and numerical calculations of dynamic magnetization states of a spin valve in the presence of dc and ac currents are expected to appear. In this paper, we consider a simple spin valve as a model system to study the problem

  8. The role of eddy currents and nanoparticle size on AC magnetic fieldinduced reflow in solder/magnetic nanocomposites

    E-Print Network [OSTI]

    McHenry, Michael E.

    The role of eddy currents and nanoparticle size on AC magnetic field­induced reflow in solder://jap.aip.org/about/rights_and_permissions #12;The role of eddy currents and nanoparticle size on AC magnetic field­induced reflow in solder be derived from eddy current losses in Cu planes in the substrate board. Eddy current heating in Cu sheets

  9. Contact: Julie Goode, 0114 222 7018, j.k.goode@sheffield.ac.uk Interpersonal Skills for Community Support

    E-Print Network [OSTI]

    Stevenson, Mark

    revision guides, Kirby Lonsdale #12;Contact: Julie Goode, 0114 222 7018, j.k.goode@sheffield.ac.uk Study: · An awareness of good study practice in higher education; · Experience of communicating effectively, in bothContact: Julie Goode, 0114 222 7018, j.k.goode@sheffield.ac.uk Interpersonal Skills for Community

  10. Design principle for improved three-dimensional ac electro-osmotic pumps Damian Burch and Martin Z. Bazant*

    E-Print Network [OSTI]

    Bazant, Martin Z.

    Design principle for improved three-dimensional ac electro-osmotic pumps Damian Burch and Martin Z-dimensional 3D ac electro-osmotic ACEO pumps have recently been developed that are much faster and more robust pumps are crucial components of lab-on-a- chip systems. There is growing interest in exploiting various

  11. Link to Change Management Toolkit: www.shef.ac.uk/hr/guidance/change/toolkit WITH EFFECT FROM 1 MAY 2013

    E-Print Network [OSTI]

    Dixon, Peter

    Human Resources. 1 Link to Change Management Toolkit: www.shef.ac.uk/hr/guidance/change with the Change Management Policy and suite of documents. 1.7 It is recognised that all change, on an individual to Change Management Toolkit: www.shef.ac.uk/hr/guidance/change/toolkit 2.1.3. All necessary and relevant

  12. Algorithms II 89-322 Instructor: Prof. Amihood Amir 03-531-8770 amir@cs.biu.ac.il

    E-Print Network [OSTI]

    Amir, Amihood

    " Algorithms II 89-322 Instructor: Prof. Amihood Amir 03-531-8770 amir@cs.biu.ac.il Webpage: http://u.cs.biu.ac.il/~amir/AlgII/alg2.html Office hours: by appointment Text: Any advanced algorithms book. Example: Cormen, Leiserson, Rivest and Stein (2nd edition). Class notes. Prerequisites: Algorithms I, Complexity. Transparencies

  13. Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830

    E-Print Network [OSTI]

    PNNL-22900 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Solar Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National for radioactive material is required as stipulated in the PNNL Site radioactive air license. Sampling ambient air

  14. HfB2 and HfBN hard coatings by chemical vapor deposition S. Jayaraman a,c

    E-Print Network [OSTI]

    Girolami, Gregory S.

    are popular materials for hard and environmental coat- ings [1­16]. Applications include cutting tools, wearHfB2 and Hf­B­N hard coatings by chemical vapor deposition S. Jayaraman a,c , J.E. Gerbi a,c , Y rights reserved. Keywords: Hafnium diboride; Hafnium borohydride; CVD; Hard coating; Nanoindentation

  15. Leeds for Life website: Guide for Personal Tutors (we welcome feedback via: leedsforlife@leeds.ac.uk)

    E-Print Network [OSTI]

    Haase, Markus

    1 Leeds for Life website: Guide for Personal Tutors (we welcome feedback via: leedsforlife@leeds.ac.uk) Overview 1. The Leeds for Life website (www.leedsforlife.leeds.ac.uk) is accessed using the University. Students see a link on the Portal. 2. The Leeds for Life (LfL) website has been developed: A. to support

  16. Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830

    E-Print Network [OSTI]

    PNNL-21214 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Numerical.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National Laboratory Richland of Germany (FRG). Incomplete estimates of the aqueous chemical composition (no anion data provided

  17. Universal Cone Angle of ac Electrosprays Due to Net Charge Entrainment Nishant Chetwani, Siddharth Maheshwari, and Hsueh-Chia Chang*

    E-Print Network [OSTI]

    Chang, Hsueh-Chia

    Universal Cone Angle of ac Electrosprays Due to Net Charge Entrainment Nishant Chetwani, Siddharth that ac entrainment of low-mobility anions, generated by field-assisted ion dissociation, sustains a net by an entrained net free (space) charge and hence is independent of the exter- nal field. We confirm the above

  18. ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) KINETICS OF HIGH PRESSURE CHAR OXIDATION

    E-Print Network [OSTI]

    Fletcher, Thomas H.

    ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) KINETICS OF HIGH PRESSURE CHAR) by devolatilizing Pittsburgh #8 coal at #12;ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) high

  19. Linear optics measurements and corrections using an AC dipole in RHIC

    SciTech Connect (OSTI)

    Wang, G.; Bai, M.; Yang, L.

    2010-05-23

    We report recent experimental results on linear optics measurements and corrections using ac dipole. In RHIC 2009 run, the concept of the SVD correction algorithm is tested at injection energy for both identifying the artificial gradient errors and correcting it using the trim quadrupoles. The measured phase beatings were reduced by 30% and 40% respectively for two dedicated experiments. In RHIC 2010 run, ac dipole is used to measure {beta}* and chromatic {beta} function. For the 0.65m {beta}* lattice, we observed a factor of 3 discrepancy between model and measured chromatic {beta} function in the yellow ring.

  20. Application of the AC Commutator Machine in Wind Energy Conversion Systems 

    E-Print Network [OSTI]

    El-Jamous, Sami Georges

    1981-01-01

    APPLICATION OF THE AC OOMM3TATOR MACHINE IN WIND ENERGY CONVKGION SYSTB3S A Thesis By SAMI GF33RGES EL-Jhl'3OUS Submitted to the Graduate College of Twas AW University in partial fulfillment of the requirement for the degree of MASTER... Application of the AC Comnutator Nachine in Wind Energy Conversion Systems. (Nay 1981) Semi Georges El-Jasnus, B. A. Nathenatics, Texas ASN University; Chairman of Advisory Comnittee: Dr. A. K. Ayoub The thesis investigates the tectudcal feasibility...

  1. Cloud speed impact on solar variability scaling â?? Application to the wavelet variability model

    E-Print Network [OSTI]

    Lave, Matthew; Kleissl, Jan

    2013-01-01

    index: Analysis and statistics. Solar Energy. 81, 195-206.Proc. of International Solar Energy World Congress, Kassel,irradiance variability. Solar Energy. 85, 1343-1353. Perez,

  2. Cloud speed impact on solar variability scaling â?? Application to the wavelet variability model

    E-Print Network [OSTI]

    Lave, Matthew; Kleissl, Jan

    2013-01-01

    Kleissl, J. , 2013. Deriving cloud velocity from an array ofCloud Speed Impact on Solar Variability Scaling -this work, we determine from cloud speeds. Cloud simulator

  3. Software Enabled Virtually Variable Displacement Pumps -Theoretical and Experimental Studies

    E-Print Network [OSTI]

    Li, Perry Y.

    Software Enabled Virtually Variable Displacement Pumps - Theoretical and Experimental Studies the functional equivalent of a variable displacement pump. This approach combines a fixed displacement pump valve control, without many of the shortcomings of commercially available variable displacement pumps

  4. Arc Reversals in Hybrid Bayesian Networks with Deterministic Variables

    E-Print Network [OSTI]

    Cinicioglu, Esma N.; Shenoy, Prakash P.

    2009-05-01

    This article discusses arc reversals in hybrid Bayesian networks with deterministic variables. Hybrid Bayesian networks contain a mix of discrete and continuous chance variables. In a Bayesian network representation, a continuous chance variable...

  5. The use of 'race' as a variable in biomedical research

    E-Print Network [OSTI]

    Efstathiou, Sophia

    2009-01-01

    be used as a variable in biomedical research but mainly toRace’ as a Variable in Biomedical Research A dissertationRace’ as a Variable in Biomedical Research…………. Manifest,

  6. Production-Intent Lost-Motion Variable Valve Actuation Systems...

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

    Production-Intent Lost-Motion Variable Valve Actuation Systems Production-Intent Lost-Motion Variable Valve Actuation Systems Variable valve actuation with onoff IEGR pre-bump is...

  7. http://www.adm.u-tokyo.ac.jp/gakunai/office/audit/koueki/index.html http://www.ron.gr.jp/law/law/dango_bo.htm

    E-Print Network [OSTI]

    Goda, Keisuke

    1 2 3 4 5 6 7 http://www.adm.u-tokyo.ac.jp/gakunai/office/audit/koueki/index.html://gaibushikin.adm.u-tokyo.ac.jp/huseitaisaku/ http://www.u-tokyo.ac.jp/gen01/reiki_int/reiki_honbun/au07409381.html 1 #12; 1 2 3 5 6 500 1002 http://www.u-tokyo.ac.jp/fin03/g04_j.html 1100 1 1,000 2,000 http

  8. Kepler and the long-period variables

    SciTech Connect (OSTI)

    Hartig, Erich; Lebzelter, Thomas [University of Vienna, Department of Astrophysics, Türkenschanzstrasse 17, A-1180 Vienna (Austria); Cash, Jennifer [Department of Biological and Physical Sciences, South Carolina State University, P.O. Box 7024, Orangeburg, SC 29117 (United States); Hinkle, Kenneth H.; Mighell, Kenneth J. [National Optical Astronomy Observatories, P.O. Box 26732, Tucson, AZ 85726 (United States); Walter, Donald K., E-mail: erich.hartig@univie.ac.at, E-mail: thomas.lebzelter@univie.ac.at, E-mail: jcash@physics.scsu.edu, E-mail: hinkle@noao.edu, E-mail: mighell@noao.edu, E-mail: dkw@physics.scsu.edu [Department of Biological and Physical Sciences, South Carolina State University, P.O. Box 7296, Orangeburg, SC 29117 (United States)

    2014-12-01

    High-precision Kepler photometry is used to explore the details of asymptotic giant branch (AGB) light curves. Since AGB variability has a typical timescale on the order of a year, we discuss at length the removal of long-term trends and quarterly changes in Kepler data. Photometry for a small sample of nine semi-regular (SR) AGB stars is examined using a 30 minute cadence over a period of 45 months. While undergoing long-period variations of many magnitudes, the light curves are shown to be smooth at the millimagnitude level over much shorter time intervals. No flares or other rapid events were detected on a sub-day timescale. The shortest AGB period detected is on the order of 100 days. All the SR variables in our sample are shown to have multiple modes. This is always the first overtone, typically combined with the fundamental. A second common characteristic of SR variables is shown to be the simultaneous excitation of multiple closely separated periods for the same overtone mode. Approximately half the sample had a much longer variation in the light curve, likely a long secondary period (LSP). The light curves were all well represented by a combination of sinusoids. However, the properties of the sinusoids are time variable, with irregular variations present at low levels. No non-radial pulsations were detected. It is argued that the LSP variation seen in many SR variables is intrinsic to the star and linked to multiple mode pulsation.

  9. Comparison of the oxidation state of Fe in comet 81P/Wild 2 and chondritic-porous interplanetary dust particles

    SciTech Connect (OSTI)

    Ogliore, Ryan C.; Butterworth, Anna L.; Fakra, Sirine C.; Gainsforth, Zack; Marcus, Matthew A.; Westphal, Andrew J.

    2010-07-16

    The fragile structure of chondritic-porous interplanetary dust particles (CP-IDPs) and their minimal parent-body alteration have led researchers to believe these particles originate in comets rather than asteroids where aqueous and thermal alterations have occurred. The solar elemental abundances and atmospheric entry speed of CP-IDPs also suggest a cometary origin. With the return of the Stardust samples from Jupiter-family comet 81P/Wild 2, this hypothesis can be tested. We have measured the Fe oxidation state of 15 CP-IDPs and 194 Stardust fragments using a synchrotron-based x-ray microprobe. We analyzed {approx}300 ng of Wild 2 material - three orders of magnitude more material than other analyses comparing Wild 2 and CP-IDPs. The Fe oxidation state of these two samples of material are > 2{sigma} different: the CP-IDPs are more oxidized than the Wild 2 grains. We conclude that comet Wild 2 contains material that formed at a lower oxygen fugacity than the parent-body, or parent bodies, of CP-IDPs. If all Jupiter-family comets are similar, they do not appear to be consistent with the origin of CP-IDPs. However, comets that formed from a different mix of nebular material and are more oxidized than Wild 2 could be the source of CP-IDPs.

  10. Performance Analysis of Air-Source Variable Speed Heat Pumps...

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

    Performance Analysis of Air-Source Variable Speed Heat Pumps and Various Electric Water Heating Options Performance Analysis of Air-Source Variable Speed Heat Pumps and Various...

  11. Control Strategies for Centrifugal Pumps with Variable Flow Rate...

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

    Control Strategies for Centrifugal Pumps with Variable Flow Rate Requirements Control Strategies for Centrifugal Pumps with Variable Flow Rate Requirements This tip sheet discusses...

  12. Radiograph and passive data analysis using mixed variable optimization...

    Office of Scientific and Technical Information (OSTI)

    Patent: Radiograph and passive data analysis using mixed variable optimization Citation Details In-Document Search Title: Radiograph and passive data analysis using mixed variable...

  13. Demonstration of a Variable Phase Turbine Power System for Low...

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

    Demonstration of a Variable Phase Turbine Power System for Low Temperature Geothermal Resources Demonstration of a Variable Phase Turbine Power System for Low Temperature...

  14. Ocean color and atmospheric dimethyl sulfide: On their mesoscale variability

    E-Print Network [OSTI]

    Matrai, Patricia A; Balch, William M; Cooper, David J; Saltzman, Eric S

    1993-01-01

    periods of' time, covering mesoscale Campbell, J. W. and W.Dimethyl Sulfide' On Their Mesoscale Variability PATRICIA A.Miami, Miami, Florida The mesoscale variability of dimethyl

  15. Compact, electro-hydraulic, variable valve actuation system providing...

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

    Compact, electro-hydraulic, variable valve actuation system providing variable lift, timing and duration to enable high efficiency engine combustion control Compact,...

  16. Hydrogen-Assisted Fracture: Materials Testing and Variables Governing...

    Office of Environmental Management (EM)

    Hydrogen-Assisted Fracture: Materials Testing and Variables Governing Fracture Hydrogen-Assisted Fracture: Materials Testing and Variables Governing Fracture SNL has 40+ years...

  17. Advanced Variable Speed Air-Source Integrated Heat Pump 2013...

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

    Advanced Variable Speed Air-Source Integrated Heat Pump 2013 Peer Review Advanced Variable Speed Air-Source Integrated Heat Pump 2013 Peer Review Emerging Technologies Project for...

  18. Residential Cold Climate Heat Pump with Variable-Speed Technology...

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

    Residential Cold Climate Heat Pump with Variable-Speed Technology Residential Cold Climate Heat Pump with Variable-Speed Technology Purdue prototype system Purdue prototype system...

  19. Simulation of the intraseasonal variability over the Eastern...

    Office of Scientific and Technical Information (OSTI)

    Simulation of the intraseasonal variability over the Eastern Pacific ITCZ in climate models Citation Details In-Document Search Title: Simulation of the intraseasonal variability...

  20. AUTOMATIC VARIABLE VENTILATION CONTROL SYSTEMS BASED ON AIR QUALITY DETECTION

    E-Print Network [OSTI]

    Turiel, Isaac

    2011-01-01

    U"'"'''"'" - e "'~saon Automatic Variable Ventilation1979) LBL~8893 EEB Vent 79-3 Automatic variable ventilationmeasurement capabilities o Automatic operation o Low

  1. A Refractory Inclusion Returned by Stardust from Comet 81P/Wild 2

    SciTech Connect (OSTI)

    Simon, S B; Joswiak, D J; Ishii, H A; Bradley, J P; Chi, M; Grossman, L; Al?on, J; Brownlee, D E; Fallon, S; Hutcheon, I D; Matrajt, G; McKeegan, K D

    2008-05-20

    Among the samples returned from comet 81P/Wild 2 by the Stardust spacecraft is a suite of particles from one impact track (Track 25) that are Ca-, Al-rich and FeO-free. We studied three particles from this track that range in size from 5.3 x 3.2 {micro}m to 15 x 10 {micro}m. Scanning and transmission electron microscopy show that they consist of very fine-grained (from {approx}0.5 to {approx}2 {micro}m) Al-rich, Ti-bearing and Ti-free clinopyroxene, Mg-Al spinel, anorthite, perovskite, and osbornite (TiN). In addition to these phases, the terminal particle, named 'Inti', also contains melilite. All of these phases, with the exception of osbornite, are common in refractory inclusions and are predicted to condense at high temperature from a gas of solar composition. Osbornite, though very rare, has also been found in meteoritic refractory inclusions, and could have formed in a region of the nebula where carbon became enriched relative to oxygen compared to solar composition. Compositions of Ti-pyroxene in Inti are similar, but not identical, to those of fassaite from Allende inclusions. Electron energy loss spectroscopy shows that Ti-rich pyroxene in Inti has Ti{sup 3+}/Ti{sup 4+} within the range of typical meteoritic fassaite, consistent with formation under reducing conditions comparable to those of a system of solar composition. Inti is {sup 16}O-rich, with {delta}{sup 18}O {approx} {delta}{sup 17}O {approx} 40{per_thousand}, like unaltered phases in refractory inclusions and refractory IDPs. With grain sizes, mineralogy, mineral chemistry, and an oxygen isotopic composition like those of refractory inclusions, we conclude that Inti is a refractory inclusion that formed in the inner solar nebula. Identification of a particle that formed in the inner Solar System among the comet samples demonstrates that there was transport of materials from the inner to the outer nebula, probably either in a bipolar outflow or by turbulence.

  2. The Origin of Refractory Minerals in Comet 81P/Wild 2

    SciTech Connect (OSTI)

    Chi, M; Ishii, H A; Simon, S B; Bradley, J P; Dai, Z R; Joswiak, D J; Browning, N D; Matrajt, G

    2008-11-20

    Refractory Ti-bearing minerals in the calcium-, aluminium-rich inclusion (CAI) Inti, recovered from the comet 81P/Wild 2 sample, were examined using analytical (scanning) transmission electron microscopy (STEM) methods including imaging, nanodiffraction, energy dispersive spectroscopy (EDX) and electron energy loss spectroscopy (EELS). Inti fassaite (Ca(Mg,Ti,Al)(Si,Al){sub 2}O{sub 6}) was found to have a Ti{sup 3+}/Ti{sup 4+} ratio of 2.0 {+-} 0.2, consistent with fassaite in other solar system CAIs. The oxygen fugacity (log f{sub O{sub 2}}) of formation estimated from this ratio, assuming equilibration among phases at 1509K, is -19.4 {+-} 1.3. This value is near the canonical solar nebula value (-18.1 {+-} 0.3) and in close agreement with that reported for fassaite-bearing Allende CAIs (-19.8 {+-} 0.9) by other researchers using the same assumptions. Nanocrystals of osbornite (Ti(V)N), 2-40 nm in diameter, are embedded as inclusions within anorthite, spinel and diopside in Inti. Vanadium is heterogeneously distributed within some osbornite crystals. Compositions range from pure TiN to Ti{sub 0.36}V{sub 0.64}N. The possible presence of oxide and carbide in solid solution with the osbornite was evaluated. The osbornite may contain O but does not contain C. The presence of osbornite, likely a refractory early condensate, together with the other refractory minerals in Inti, indicates that the parent comet contains solids that condensed closer to the proto-sun than the distance at which the parent comet itself accreted. The estimated oxygen fugacity and the reported isotopic and chemical compositions are consistent with Inti originating in the inner solar system as opposed to it being a surviving CAI from an extrasolar source. These results provide insight for evaluating the validity of models of radial mass transport dynamics in the early solar system. The oxidation environments inferred for the Inti mineral assemblage are inconsistent with an X-wind formation scenario. In contrast, radial mixing models allowing accretion of components from different heliocentric distances can satisfy the observations from the cometary CAI Inti.

  3. Variable energy constant current accelerator structure

    DOE Patents [OSTI]

    Anderson, O.A.

    1988-07-13

    A variable energy, constant current ion beam accelerator structure is disclosed comprising an ion source capable of providing the desired ions, a pre-accelerator for establishing an initial energy level, a matching/pumping module having means for focusing means for maintaining the beam current, and at least one main accelerator module for continuing beam focus, with means capable of variably imparting acceleration to the beam so that a constant beam output current is maintained independent of the variable output energy. In a preferred embodiment, quadrupole electrodes are provided in both the matching/pumping module and the one or more accelerator modules, and are formed using four opposing cylinder electrodes which extend parallel to the beam axis and are spaced around the beam at 90/degree/ intervals with opposing electrodes maintained at the same potential. 12 figs., 3 tabs.

  4. Pearle's Hidden-Variable Model Revisited

    E-Print Network [OSTI]

    Richard D. Gill

    2015-05-19

    Pearle (1970) gave an example of a local hidden variables model which exactly reproduced the singlet correlations of quantum theory, through the device of data-rejection: particles can fail to be detected in a way which depends on the hidden variables carried by the particles and on the measurement settings. If the experimenter computes correlations between measurement outcomes of particle pairs for which both particles are detected, he is actually looking at a subsample of particle pairs, determined by interaction involving both measurement settings and the hidden variables carried in the particles. We correct a mistake in Pearle's formulas (a normalization error) and more importantly show that the model is more simple than first appears. We illustrate with visualisations of the model and with a small simulation experiment, with code in the statistical programming language R included in the paper. Open problems are discussed.

  5. Measuring spatial variability in soil characteristics

    DOE Patents [OSTI]

    Hoskinson, Reed L. (Rigby, ID); Svoboda, John M. (Idaho Falls, ID); Sawyer, J. Wayne (Hampton, VA); Hess, John R. (Ashton, ID); Hess, J. Richard (Idaho Falls, ID)

    2002-01-01

    The present invention provides systems and methods for measuring a load force associated with pulling a farm implement through soil that is used to generate a spatially variable map that represents the spatial variability of the physical characteristics of the soil. An instrumented hitch pin configured to measure a load force is provided that measures the load force generated by a farm implement when the farm implement is connected with a tractor and pulled through or across soil. Each time a load force is measured, a global positioning system identifies the location of the measurement. This data is stored and analyzed to generate a spatially variable map of the soil. This map is representative of the physical characteristics of the soil, which are inferred from the magnitude of the load force.

  6. Variable pressure power cycle and control system

    DOE Patents [OSTI]

    Goldsberry, Fred L. (Spring, TX)

    1984-11-27

    A variable pressure power cycle and control system that is adjustable to a variable heat source is disclosed. The power cycle adjusts itself to the heat source so that a minimal temperature difference is maintained between the heat source fluid and the power cycle working fluid, thereby substantially matching the thermodynamic envelope of the power cycle to the thermodynamic envelope of the heat source. Adjustments are made by sensing the inlet temperature of the heat source fluid and then setting a superheated vapor temperature and pressure to achieve a minimum temperature difference between the heat source fluid and the working fluid.

  7. Integrating Variable Renewable Energy: Challenges and Solutions

    SciTech Connect (OSTI)

    Bird, L.; Milligan, M.; Lew, D.

    2013-09-01

    In the U.S., a number of utilities are adopting higher penetrations of renewables, driven in part by state policies. While power systems have been designed to handle the variable nature of loads, the additional supply-side variability and uncertainty can pose new challenges for utilities and system operators. However, a variety of operational and technical solutions exist to help integrate higher penetrations of wind and solar generation. This paper explores renewable energy integration challenges and mitigation strategies that have been implemented in the U.S. and internationally, including forecasting, demand response, flexible generation, larger balancing areas or balancing area cooperation, and operational practices such as fast scheduling and dispatch.

  8. Environmental Regulatory Research Group (ERRG) www.surrey.ac.uk/errg

    E-Print Network [OSTI]

    Doran, Simon J.

    and contaminated land. Natural Resources Researchers within the group are focusing on forestry and oil exploitation management and to a sustainable use of the remaining oil resources. #12;www.surrey.ac.uk/errg Water The Group within four main areas: Climate Change, Environmental and Public Health, Natural Resources, and Water

  9. Comparing Web Services with Other Software Components y.yu@open.ac.uk

    E-Print Network [OSTI]

    Lu, Jianguo

    - 1 - Comparing Web Services with Other Software Components Yijun Yu y.yu@open.ac.uk Computing to be developed. As a kind of software components, web service technology has flourished and attracted a flurry of research activities. Despite the vast amount of research on mechanisms of web services, there have been

  10. Strongly nonlinear dynamics of electrolytes in large ac voltages Laurits Hjgaard Olesen,1,2

    E-Print Network [OSTI]

    the results have been developed for over a century 1 . Current applications include energy storage; published 2 July 2010 We study the response of a model microelectrochemical cell to a large ac voltage of frequency comparable to the inverse cell relaxation time. To bring out the basic physics, we consider

  11. AC 2007-2003: UNDERWATER LEGO ROBOTICS: TESTING, EVALUATION & Adam Carberry, Tufts University

    E-Print Network [OSTI]

    AC 2007-2003: UNDERWATER LEGO ROBOTICS: TESTING, EVALUATION & REDESIGN Adam Carberry, Tufts;Underwater Lego Robotics: Testing, Evaluation & Redesign Abstract In this study, underwater robotics using of how underwater robotics can be used to integrate the engineering design process with related science

  12. Aalborg Universitet Full Scale Test on a 100km, 150kV AC Cable

    E-Print Network [OSTI]

    Bak, Claus Leth

    wind farm Horns Rev 2, located in Denmark west coast, to Denmark's 400 kV transmission network from the electrical measurements on a 99.7 km, 150 kV three-phase AC cable, connecting 215 MW offshore

  13. Water and Capabilities Guest Editor of this issue: Jacqueline Goldin, jgoldin@uwc.ac.za

    E-Print Network [OSTI]

    Water and Capabilities Guest Editor of this issue: Jacqueline Goldin, jgoldin@uwc.ac.za HDCA) ------------------------------------------------------------------- Elements of Feminist Political Ecology and Capabilities (Leila Harris) Access to Water and the Capability Approach (PB Anand) Water Insecurity, Emotional Distress, and Mental Illness: Implications for Human

  14. www.cam.ac.uk/univ/history A history of discoveries

    E-Print Network [OSTI]

    www.cam.ac.uk/univ/history A history of discoveries Over the centuries, Cambridge discoveries technology. Inventors use his work to develop devices such as the telephone, radio and television. 1934 tomorrow ­ A brief history of the University In the 13th, 14th and 15th centuries... Within a century

  15. AC electroosmotic pump with bubble-free palladium electrodes and rectifying polymer membrane valves

    E-Print Network [OSTI]

    AC electroosmotic pump with bubble-free palladium electrodes and rectifying polymer membrane valves valve system. Individual valves are based on a flexible membrane with a slit. Bubble-free palladium As a second novelty, we suppress the generation of bubbles by employing palladium electrodes that can store

  16. {jhlee, hschun, btzhang}@bi.snu.ac.kr SimulationforMolecularPatternClassificationofDrama

    E-Print Network [OSTI]

    Zhang, Byoung-Tak

    ] Mao, C., LaBean, T. H., Relf, J. H. & Seeman, N. C. Logical computation using algorithmic self-assemblyDNA O1 2 1234 1 2 3 4 {jhlee, hschun, btzhang}@bi.snu.ac.kr SimulationforMolecular . DNA [15]. . [1] Adleman, L. Molecular computation of solutions

  17. AC 2008-1449: ONTOLOGIES AND WEB-SEMANTICS FOR IMPROVEMENT OF CURRICULUM IN CIVIL ENGINEERING

    E-Print Network [OSTI]

    McLeod, Dennis

    AC 2008-1449: ONTOLOGIES AND WEB-SEMANTICS FOR IMPROVEMENT OF CURRICULUM IN CIVIL ENGINEERING Jean Engineering and Chair of the Sonny Astani Department of Civil and Environmental Engineering. He received his Nazila Mokarram is a Ph.D Student in the Sonny Astani Department of Civil and Environmental Engineering

  18. rntm TRANSACTIONS ON AUTOMATIC CONTROf-j VOL. AC-25, NO. 4, AUGUST 1980 807 ACKNOWLBDGMBNT

    E-Print Network [OSTI]

    Moore, John Barratt

    Tram. A utonuw. Contr., vol. AC-22, pp. 338-345, June 1977. R. Singer, R. Sea, and K. Housewri gbrY, vol. IT-21, pp. 692-695, Nov. 1Y75. Improved Extended Kahnan Filter Design for Passive Tracking H Kafman futer. I. INTRODUCTION .&nimportant nottfinear filtering application is passive tracking where

  19. AC-DIMM: Associative Computing with STT-MRAM Xiaochen Guo2

    E-Print Network [OSTI]

    Friedman, Eby G.

    search capability can reduce both off-chip band- width demand and overall system energy. Unfortunately-DIMM, a flexible, high-performance associative compute engine built on a DDR3-compatible mem- ory module. AC a 4.2× speedup and a 6.5× energy reduction over a conventional RAM-based sys- tem on a set of 13

  20. www.arts.canterbury.ac.nz/internships Project Title: Fracking in Canterbury?

    E-Print Network [OSTI]

    Hickman, Mark

    www.arts.canterbury.ac.nz/internships Project Title: Fracking in Canterbury? Bachelor of Arts: Joanna Goven Project Reference Number: S212/Fracking/22/NP Application Deadline: 2 July NOON Project Description: Fracking is the term given to the hydraulic fracturing of rock to extract natural gas

  1. J. A. Harding e-mail: j.a.harding@lboro.ac.uk

    E-Print Network [OSTI]

    Kusiak, Andrew

    management, and knowledge engineering are currently topics of importance to manufacturing researchers and managers intent on exploiting current assets. Database technology is central to all these knowledge-mail: s.srinivas@lboro.ac.uk Wolfson School of Mechanical and Manufacturing Engineering, Loughborough

  2. AC 2010-343: NASA SENIOR DESIGN: MISSION ASSURANCE MANAGEMENT ENVIRONMENT

    E-Print Network [OSTI]

    Conrad, James M.

    AC 2010-343: NASA SENIOR DESIGN: MISSION ASSURANCE MANAGEMENT ENVIRONMENT Jiang Guo, California University Los Angeles © American Society for Engineering Education, 2010 #12;NASA Senior Design: Mission Assurance Management Environment Abstract This paper discusses the implementation experience of our NASA

  3. AC 2007-504: NASA OPPORTUNITIES FOR FACULTY AT MINORITY INSTITUTIONS: REFLECTIONS OF NASA ADMINISTRATOR FELLOWS

    E-Print Network [OSTI]

    Everett, Louis J.

    AC 2007-504: NASA OPPORTUNITIES FOR FACULTY AT MINORITY INSTITUTIONS: REFLECTIONS OF NASA. leverett@utep.edu http://research.utep.edu/pacelab Paul Racette, NASA As an adventurous adolescent, Paul sensing and instrument calibration. For these efforts and accomplishments Paul received the NASA Medal

  4. AC 2010-1901: NASA SENIOR DESIGN: SYSTEMS ENGINEERING AND REUSABLE AVIONICS

    E-Print Network [OSTI]

    Conrad, James M.

    AC 2010-1901: NASA SENIOR DESIGN: SYSTEMS ENGINEERING AND REUSABLE AVIONICS James Conrad intelligence, and engineering education. © American Society for Engineering Education, 2010 #12;NASA Senior so that the students were able to meet nearly all of the project requirements. NASA Faculty Fellow

  5. Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb overzicht van de verwachte voorkennis chemie. 1. Elementaire chemie en chemisch rekenen 1.1 Grootheden en, keukenzout #12;Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be 1

  6. An empirical study of the economies of scale in AC transmission line construction costs

    E-Print Network [OSTI]

    Baldick, Ross

    monopoly status of the electric transmission system as a natural monopoly. The purpose of this paper1 An empirical study of the economies of scale in AC transmission line construction costs Krishnan of transmission projects completed between the years 1994 and 2000. We examine the economies of scale in the cost

  7. Can Earth's rotation and tidal despinning drive plate tectonics? Federica Riguzzi a,c,

    E-Print Network [OSTI]

    Can Earth's rotation and tidal despinning drive plate tectonics? Federica Riguzzi a,c, , Giuliano January 2009 Accepted 10 June 2009 Available online xxxx Keywords: Plate tectonics Earth's rotation Tidal despinning Earth's energy budget We re-evaluate the possibility that Earth's rotation contributes to plate

  8. http://stir.ac.uk/4x Why study Retail Marketing?

    E-Print Network [OSTI]

    Little, Tony

    http://stir.ac.uk/4x BA(Hons) Retail Marketing #12;Why study Retail Marketing? Retailers lead marketing: Retailers have taken over marketing leadership from manufacturers. Retailers lead innovation and change: Sophisticated customer relationship programmes, multi-channel promotional and marketing

  9. Theoretical and experimental investigation into anti-idling A/C system F. Bagheri

    E-Print Network [OSTI]

    Bahrami, Majid

    : Air conditioning & refrigeration Anti-idling Optimum COP a b s t r a c t In this study, a recently developed truck anti-idling air conditioning (A/C) system is investigated. A mathematical model is developed draw by the air conditioning system stands for 4­8 percent of the total idling GHG emission [8

  10. Time-Resolved Magnetic Flux and AC-Current Distributions in Superconducting YBCO Thin Films and

    E-Print Network [OSTI]

    Shaw, Leah B.

    Time-Resolved Magnetic Flux and AC-Current Distributions in Superconducting YBCO Thin Films on superconductors. The high time and spatial resolutions of the measurements also offer good quantitative data analysis of the MO images. Y Ba2Cu3O7-8 (YBCO) was discovered as a high-temperature superconductor (HTSC

  11. http://www.kodaikyo.org/ Web http://www.dnc.ac.jp/

    E-Print Network [OSTI]

    Sano, Masaki

    19 20 28 16 17 10 11 17 Web p. Web #12;3 #12;4 28 17 Web http://www.kodaikyo.org/ 28 28 #12;5 28 60 60 Web http://www.dnc.ac.jp/ #12;9 12 19 20 12 19 20 12 19 12 19

  12. AC 2008-740: COMPUTING ACROSS CURRICULA Amy Craig, North Carolina State University

    E-Print Network [OSTI]

    AC 2008-740: COMPUTING ACROSS CURRICULA Amy Craig, North Carolina State University Amy E. Craig in the Personal Computing Division of IBM. Lisa Bullard, North Carolina State University Lisa G. Bullard. from 1991-2000. Jeff Joines, North Carolina State University Jeffrey A. Joines is an Associate

  13. Aalborg Universitet Stored Energy Balance for Distributed PV-Based Active Generators in an AC Microgrid

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Microgrid Aldana, Nelson Leonardo Diaz; Wu, Dan; Dragicevic, Tomislav; Quintero, Juan Carlos Vasquez). Stored Energy Balance for Distributed PV-Based Active Generators in an AC Microgrid. In Proceedings Microgrid Nelson L. Diaz, Dan Wu, Tomislav Dragicevic, Juan C. Vasquez, and Josep M. Guerrero Abstract

  14. AC conductivity of nanoporous metal-oxide photoanodes for solar energy conversion

    E-Print Network [OSTI]

    Konezny, Steven J.

    AC conductivity of nanoporous metal-oxide photoanodes for solar energy conversion Steven J. Konezny% solar-to-electric energy conversion efficiency) exploited the large surface area of nanoporous thin for solar photoconversion is analyzed using a model based on fluctuation-induced tunneling conduction (FITC

  15. Ac206, Cruz page 1 of 9 ACCT 206 ~ section 1070 (15169)

    E-Print Network [OSTI]

    Barrash, Warren

    my own tax practice. OFFICE: Intermountain Gas Company Corporate Offices 555 South Cole Road, Boise industry) - SBC Communication (phone utility) Public Accounting: - Have my own tax practice. - CPA firms - Federal Income Taxes These 3 classes take a very detail look at Financial Accounting (AC205). ACCT 314

  16. View from the Cloud Editor: George Pallis gpallis@cs.ucy.ac.cy

    E-Print Network [OSTI]

    's susceptible to security threats. Security concerns also arise because public clouds are designed under cloud would deliver some of the same long-recognized security benefits as has open source softwareView from the Cloud Editor: George Pallis · gpallis@cs.ucy.ac.cy 2 Published by the IEEE Computer

  17. Lurching towards markets for power: China's electricity policy 19852007 Xiaoli Zhao a,c,

    E-Print Network [OSTI]

    Lyon, Thomas P.

    responsive to electricity demand and price signals to some extend. However, it cannot be proved a consistent balance between energy supply and demand [1]. A growing shortage of electricity in China forcedLurching towards markets for power: China's electricity policy 1985­2007 Xiaoli Zhao a,c, , Thomas

  18. 1 Imbedded Heat Pipe Prototype Modelling, Design, and Construction for Particle Ac-

    E-Print Network [OSTI]

    Cinabro, David

    1 Imbedded Heat Pipe Prototype Modelling, Design, and Construction for Particle Ac- celerator for predicting heat pipe performance has been generated and a design based on the results of that model has been implemented. A prototype heat pipe is under construction to test the validity of the model. The prototype

  19. Transforming observational data and theoretical isochrones into the ACS/WFC Vega-mag system

    E-Print Network [OSTI]

    Luigi R. Bedin; Santi Cassisi; Fiorella Castelli; Giampaolo Piotto; Jay Anderson; Maurizio Salaris; Yazan Momany; Adriano Pietrinferni; .

    2004-12-14

    We propose a zero-point photometric calibration of the data from the ACS/WFC on board the Hubble Space Telescope, based on a spectrum of Vega and the most up to date in-flight transmission curves of the camera. This calibration is accurate at the level of a few hundredths of a magnitude. The main purpose of this effort is to transform the entire set of evolutionary models by Pietrinferni et al. (2004) into a simple observational photometric system for ACS/WFC data, and make them available to the astronomical community. We provide the zero points for the most used ACS/WFC bands, and give basic recipes for calibrating both the observed data and the models. We also present the Colour Magnitude Diagram (CMD) from ACS data of 5 Galactic globular clusters, spanning the metallicity range -2.2<[Fe/H]<-0.04, and provide fiducial points representing their sequences from several magnitudes below the turnoff to the red giant branch tip. The observed sequences are compared with the models in the newly defined photometric system.

  20. Transforming observational data and theoretical isochrones into the ACS/WFC Vega-mag system

    E-Print Network [OSTI]

    Bedin, L R; Castelli, F; Piotto, G; Anderson, J; Salaris, M; Momany, Y; Pietrinferni, A; Bedin, Luigi R.; Cassisi, Santi; Castelli, Fiorella; Piotto, Giampaolo; Anderson, Jay; Salaris, Maurizio; Momany, Yazan; Pietrinferni, Adriano

    2004-01-01

    We propose a zero-point photometric calibration of the data from the ACS/WFC on board the Hubble Space Telescope, based on a spectrum of Vega and the most up to date in-flight transmission curves of the camera. This calibration is accurate at the level of a few hundredths of a magnitude. The main purpose of this effort is to transform the entire set of evolutionary models by Pietrinferni et al. (2004) into a simple observational photometric system for ACS/WFC data, and make them available to the astronomical community. We provide the zero points for the most used ACS/WFC bands, and give basic recipes for calibrating both the observed data and the models. We also present the Colour Magnitude Diagram (CMD) from ACS data of 5 Galactic globular clusters, spanning the metallicity range -2.2<[Fe/H]<-0.04, and provide fiducial points representing their sequences from several magnitudes below the turnoff to the red giant branch tip. The observed sequences are compared with the models in the newly defined photom...

  1. http://bbsonline.cup.cam.ac.uk/Preprints/Arbib-05012002/Supplemental/ BBS Supplemental Commentary

    E-Print Network [OSTI]

    Choe, Yoonsuck

    http://bbsonline.cup.cam.ac.uk/Preprints/Arbib-05012002/Supplemental/ 1 of 2 BBS Supplemental Commentary Below are links to the 15 supplemental commentaries on the target article, "From monkey. Author's Electronic Response to the 15 Supplemental Commentaries: Supplemental Electronic Response

  2. ePOWER Seminar AC solar cells: A new breed of PV power generation

    E-Print Network [OSTI]

    Fletcher, Robin

    % and would thus encourage a greater adoption of multi-junction solar cells. This modular solution is highly of photovoltaics. Presently he is involved in the cell-level power converter design for single junction and multi-junction ePOWER Seminar AC solar cells: A new breed of PV power generation Professor Faisal Khan Assistant

  3. Automatic Checking of SQL: Computerised Grading Dr Gordon Russell, g.russell@napier.ac.uk

    E-Print Network [OSTI]

    Russell, Gordon

    Automatic Checking of SQL: Computerised Grading Dr Gordon Russell, g.russell@napier.ac.uk Andrew a repository of documents, slides, and tutorial sheets. ActiveSQL takes this a stage further, offering interactive practical sessions for learning SQL. These sessions provide tutorial questions which the student

  4. Aalborg Universitet An active damper for stabilizing power-electronics-based AC systems

    E-Print Network [OSTI]

    Chen, Zhe

    , the power electronics converters are gaining a wide acceptance as a flexible and efficient grid interfaceAalborg Universitet An active damper for stabilizing power-electronics-based AC systems Wang Transactions on Power Electronics DOI (link to publication from Publisher): 10.1109/TPEL.2013

  5. Parallel Processing Implementation of the Unit Commitment Problem with Full AC Power Flow Constraints

    E-Print Network [OSTI]

    Parallel Processing Implementation of the Unit Commitment Problem with Full AC Power Flow power flow model, which per- mits addressing voltage limits, as well as more real- istic branch flow specific kbd is achieved. Lagrangian relaxation allows trading a direct solution approach exhibiting

  6. A Taxonomy of Routing Protocols for Wireless Sensor Networks Gergely Acs, Levente Buttyan

    E-Print Network [OSTI]

    Levente, Buttyán

    A Taxonomy of Routing Protocols for Wireless Sensor Networks Gergely ´Acs, Levente Butty application scenarios. In this work, we propose a taxonomy of sensor network routing protocols, and classify the mainstream protocols proposed in the literature using this taxonomy. We distinguish five families

  7. Freedom of Information www.kcl.ac.uk/iss/igc September 2009

    E-Print Network [OSTI]

    Applebaum, David

    of Information Act 2000 gives the public a general right of access to the recorded information held by publicFreedom of Information www.kcl.ac.uk/iss/igc September 2009 A brief guide for staff The Freedom. The Information Commissioner's Office (ICO) oversees compliance with the Act. The ICO handles complaints from

  8. 1. PMU Based RAS for a Hybrid AC/DC System 1.1. Project Team

    E-Print Network [OSTI]

    Li, Husheng

    1. PMU Based RAS for a Hybrid AC/DC System 1.1. Project Team Primary Thrust: Modeling Secondary to be detected more quickly allowing less severe action. This effort focuses on PMU driven response-based RAS from PMU units. The project goals break down into three efforts: · Investigating the possibility

  9. Bi-directional Current-fed Medium Frequency Transformer Isolated AC-DC Converter 

    E-Print Network [OSTI]

    Essakiappan, Somasundaram

    2011-08-08

    demand for power converters with bi-directional capabilities. The objective of this thesis is to develop a high power quality, bi-directional AC-DC power converter that is a solution to the aforementioned problems. This thesis studies an existing topology...

  10. Equation Solving in Conditional AC-Theories Nachum Dershowitz Subrata Mitra G. Sivakumar

    E-Print Network [OSTI]

    Dershowitz, Nachum

    Equation Solving in Conditional AC-Theories Nachum Dershowitz Subrata Mitra G. Sivakumar Department 61801 U.S.A. Newark, DE 19716 U.S.A. Abstract Conditional Equational Programming is an elegant way to uniformly integrate important features of functional and logic programming. Efficientmethods for equation

  11. www.stfc.ac.uk/innovations 6 754321Issue 08 June 2010

    E-Print Network [OSTI]

    www.stfc.ac.uk/innovations 6 754321Issue 08 June 2010 This issue: 1 50 Years of the laser 4 Volcanic ash monitoring at Chilbolton 5 Technology Strategy Board - Driving innovation 6 IRUVX-PP Meets for much more, such as personalised medical treatment and helping humankind out of its energy quandary

  12. www.imperial.ac.uk/business-school Imperial MBA final project

    E-Print Network [OSTI]

    www.imperial.ac.uk/business-school Imperial MBA ­ final project #12;Imperial College Business economic development strategy in the mining industry: A Case Study of Lebowa Platinum Mine in South Africa-HOUSE PERSPECTIVES." MARTIN TREWHELLA PRINCIPAL, GLOBAL ENERGY PRACTICE, ARTHUR D. LITTLE #12;Commitment Projects

  13. Department of engineering Issue 11 | Summer 2011 www.eng.cam.ac.uk

    E-Print Network [OSTI]

    Lasenby, Joan

    : creating`smart infrastructure' wins Telford Gold Medal The University's first wind turbine Awards Manufacturing Engineering Design Show 2010 14 Vice-Chancellor starts University's first wind turbine 16 AlumnusNEWS Department of engineering Issue 11 | Summer 2011 www.eng.cam.ac.uk Wireless sensor networks

  14. Chemistry BS, ACS Certified Professional Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Chemistry BS, ACS Certified Professional Emphasis, 2015-2016 Name ID# Date Course Number and Title 170 Calculus I 4 DLN CHEM 111, 111L General Chemistry I with Lab 4 DLN PHYS 211, 211L Physics I course in a first field 3 DLS Social Sciences course in a second field 3 CHEM 112, 112L General Chemistry

  15. Chemistry BS, ACS Certified Biochemistry Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Chemistry BS, ACS Certified Biochemistry Emphasis, 2015-2016 Name ID# Date Course Number and Title 170 Calculus I 4 DLN CHEM 111, 111L General Chemistry I with Lab 4 DLN PHYS 211, 211L Physics I course in a first field 3 DLS Social Sciences course in a second field 3 CHEM 112, 112L General Chemistry

  16. Non-Federal Participation in AC Intertie : Final Environmental Impact Statement. Volume 1: Environmental Analysis.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1994-01-01

    Bonneville Power Administration (BPA) is considering action in two areas: (1) non-Federal access to the AC Intertie, and, (2) BPA Intertie marketing. BPA`s preferred alternative for non-Federal access is the Capacity Ownership alternative combined with the Increased Assured Delivery -- Access for Non-Scheduling Utilities alternative; the preferred alternative for BPA Intertie marketing is the Federal Marketing and Joint Ventures alternative. BPA considered these two areas previously in its Intertie Development and Use EIS of April 1988. The EIS resulted in BPA decisions to participate in the construction of the Third AC Intertie, to allow non-Federal access to BPA`s share of the Pacific Northwest-Pacific Southwest (PNW-PSW) Intertie (AC and DC lines) pursuant to a Long-Term Intertie Access Policy (LTIAP), and to pursue BPA`s export marketing alternative. The decision on allowing direct financial non-Federal participation in the Third AC line was deferred to a later, separate process, examined here. Also, BPA`s export marketing objectives must now be examined in view of changed operations of Columbia River hydro facilities for improved fish survival.

  17. Combinations of Modal Logics Brandon Bennett (brandon@scs.leeds.ac.uk)

    E-Print Network [OSTI]

    Bennett, Brandon

    Combinations of Modal Logics #3; Brandon Bennett (brandon@scs.leeds.ac.uk) School of Computer Studies, University of Leeds, UK Clare Dixon, Michael Fisher z and Ullrich Hustadt (fc dimensions. However, we begin by reviewing why we might want to use modal logics at all. z Corresponding

  18. Android Diabetes Log Book E-mail: kongkamol@kku.ac.th

    E-Print Network [OSTI]

    Runapongsa, Kanda

    Android Diabetes Log Book 1 2 3 1 . . 40002 2, 3 . . 40002 E-mail: kongkamol@kku.ac.th Abstract. Generally, the patients record their health conditions in patients' log book. An android application had. Keywords: android application, diabetes 4.07 5.00 , 1. 285 . . 2573 435 . . 2552 558,156 7,019 [1] 15 7% [2

  19. Bachelor of Science, Chemistry, ACS Certified Professional Emphasis, 2014-2015 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    in a second field 3 CHEM 112, 112L General Chemistry II & Lab 4 CHEM 211, 212 Analytical Chemistry I & Lab 5 Inorganic Chemistry 3 CHEM 411 Analytical Chemistry II 3 CHEM 412 Analytical Chemistry Laboratory II 2 CHEMBachelor of Science, Chemistry, ACS Certified Professional Emphasis, 2014-2015 Name ID# Date

  20. Bachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2012-2013 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Literature and Humanities 3-4 CHEM 112, 112L General Chemistry II & Lab 4 CHEM 211, 212 Analytical Chemistry Inorganic Chemistry 3 CHEM 411 Analytical Chemistry II 3 CHEM 431, 432, 433 Biochemistry I, II and Lab 8 DLSBachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2012-2013 Name ID# Date

  1. Bachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2013-2014 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    in a second field 3 CHEM 112, 112L General Chemistry II & Lab 4 CHEM 211, 212 Analytical Chemistry I & Lab 5 Inorganic Chemistry 3 CHEM 411 Analytical Chemistry II 3 CHEM 431, 432, 433 Biochemistry I, II and Lab 8Bachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2013-2014 Name ID# Date

  2. Bachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2014-2015 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    in a second field 3 CHEM 112, 112L General Chemistry II & Lab 4 CHEM 211, 212 Analytical Chemistry I & Lab 5 Inorganic Chemistry 3 CHEM 411 Analytical Chemistry II 3 CHEM 431, 432, 433 Biochemistry I, II and Lab 8Bachelor of Science, Chemistry, ACS certified Biochemistry Emphasis, 2014-2015 Name ID# Date

  3. Oct 15, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 1 Infrastructure II: the

    E-Print Network [OSTI]

    Magoulas, George D.

    Wide Web The Internet and the World Wide Web are two separate but related things Oct 15, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html 2 Outline l The Internet and the WWW l Routing and addressing packets l Email services l Markup the Internet l Explain how Internet protocols and Internet perform addressing l Explain the differences among

  4. Internet of Things, People, and Processes Editor: Schahram Dustdar dustdar@dsg.tuwien.ac.at

    E-Print Network [OSTI]

    Sheng, Michael

    Internet of Things, People, and Processes Editor: Schahram Dustdar · dustdar@dsg.tuwien.ac.at 2 things. With recent advances in RFID, wireless sensors net- works, and Web services, the Internet- ware components. The system provides two ways Web-Based Management of the Internet of Things Lina Yao

  5. HEALTH SCIENCES www.wits.ac.za/health The Faculty of Health Sciences has

    E-Print Network [OSTI]

    Wagner, Stephan

    41 HEALTH SCIENCES www.wits.ac.za/health #12;42 The Faculty of Health Sciences has an outstanding Lorna Jacklin, winner of the Checkers-Shoprite Woman of the Year in 2008 in the category of Health) · Bachelor of Health Sciences - BHSc: (3 years) (there are two plans - Biomedical Sciences and Biokinetics

  6. A direct AC-to-DC converter topology with high-frequency isolation 

    E-Print Network [OSTI]

    Sulistyono, Widodo

    1994-01-01

    disadvantages of the conventional approach are: it requires relatively large input ac filter components, requires two stages of rectification and of de filtering (i.e., at the front-end and output rectifiers), and exhibit poor overall input power factor...

  7. Two dimensional thermoelectric platforms for thermocapillary droplet Man-Chi Liu,ac

    E-Print Network [OSTI]

    Lin, Pei-Chun

    Two dimensional thermoelectric platforms for thermocapillary droplet actuation Man-Chi Liu,ac Jin the cooling function relies on the natural conduction and/or convection. A thermoelectric (TE) chip a novel approach utilizing a 5 6 5 array of thermoelectric (TE) chips. The advantage of using TE chips

  8. Group Work: Global warming & natural variability

    E-Print Network [OSTI]

    Allan, Richard P.

    Group Work: Global warming & natural variability Left: Global annual temperature departure from://skepticalscience.com/foster-and-rahmstorf-measure-global-warming-signal.html 2013 2012 2011 #12;: 1963-1964, 1982-83, 1991-93 1. How do these events affect the global annual temperature and can you

  9. Variable Light-Cone Theory of Gravity

    E-Print Network [OSTI]

    I. T. Drummond

    1999-08-20

    We show how to reformulate Variable Speed of Light Theories (VSLT) in a covariant fashion as Variable Light-Cone Theories (VLCT) by introducing two vierbein bundles each associated with a distinct metric. The basic gravitational action relates to one bundle while matter propagates relative to the other in a conventional way. The variability of the speed of light is represented by the variability of the matter light-cone relative to the gravitational light-cone. The two bundles are related locally by an element M, of SL(4,R). The dynamics of the field M is that of a SL(4,R)-sigma model gauged with respect to local (orthochronous) Lorentz transformations on each of the bundles. Only the ``massless'' version of the model with a single new coupling, F, that has the same dimensions as Newton's constant $G_N$, is considered in this paper. When F vanishes the theory reduces to standard General Relativity. We verify that the modified Bianchi identities of the model are consistent with the standard conservation law for the matter energy-momentum tensor in its own background metric. The implications of the model for some simple applications are examined, the Newtonian limit, the flat FRW universe and the spherically symmetric static solution.

  10. Chapter 18: Variable Frequency Drive Evaluation Protocol

    SciTech Connect (OSTI)

    Romberger, J.

    2014-11-01

    An adjustable-speed drive (ASD) includes all devices that vary the speed of a rotating load, including those that vary the motor speed and linkage devices that allow constant motor speed while varying the load speed. The Variable Frequency Drive Evaluation Protocol presented here addresses evaluation issues for variable-frequency drives (VFDs) installed on commercial and industrial motor-driven centrifugal fans and pumps for which torque varies with speed. Constant torque load applications, such as those for positive displacement pumps, are not covered by this protocol. Other ASD devices, such as magnetic drive, eddy current drives, variable belt sheave drives, or direct current motor variable voltage drives, are also not addressed. The VFD is by far the most common type of ASD hardware. With VFD speed control on a centrifugal fan or pump motor, energy use follows the affinity laws, which state that the motor electricity demand is a cubic relationship to speed under ideal conditions. Therefore, if the motor runs at 75% speed, the motor demand will ideally be reduced to 42% of full load power; however, with other losses it is about 49% of full load power.

  11. TimeVariable Photo-Evaporation of

    E-Print Network [OSTI]

    Throop, Henry

    TimeVariable Photo-Evaporation of Protoplanetary Disks Henry Throop (SwRI) John Bally (U. Colorado) #12;Takeaway: Photo-evaporation alters the disk structure in essentially unpredictable ways, because for disks formed at the same time in the same cluster. #12;30 Doradus: 100+ O/B stars Photo

  12. TimeVariable Photo-Evaporation of

    E-Print Network [OSTI]

    Throop, Henry

    TimeVariable Photo-Evaporation of Protoplanetary Disks Henry Throop (PSI) DDA Meeting Mt. Hood clusters. #12;Work we have done involves ... ­ UV photo-evaporation from massive stars ­ Interaction; Moeckel & Throop 2009; Throop & Bally 2010; Pichardo et al 2010; Throop 2011. #12;Photo

  13. The variable sky of deep synoptic surveys

    SciTech Connect (OSTI)

    Ridgway, Stephen T.; Matheson, Thomas; Mighell, Kenneth J.; Olsen, Knut A. [National Optical Astronomy Observatory, Tucson, AZ 85725 (United States); Howell, Steve B., E-mail: ridgway@noao.edu [NASA Ames Research Center, P.O. Box 1, M/S 244-30, Moffett Field, CA 94035 (United States)

    2014-11-20

    The discovery of variable and transient sources is an essential product of synoptic surveys. The alert stream will require filtering for personalized criteria—a process managed by a functionality commonly described as a Broker. In order to understand quantitatively the magnitude of the alert generation and Broker tasks, we have undertaken an analysis of the most numerous types of variable targets in the sky—Galactic stars, quasi-stellar objects (QSOs), active galactic nuclei (AGNs), and asteroids. It is found that the Large Synoptic Survey Telescope (LSST) will be capable of discovering ?10{sup 5} high latitude (|b| > 20°) variable stars per night at the beginning of the survey. (The corresponding number for |b| < 20° is orders of magnitude larger, but subject to caveats concerning extinction and crowding.) However, the number of new discoveries may well drop below 100 per night within less than one year. The same analysis applied to GAIA clarifies the complementarity of the GAIA and LSST surveys. Discovery of AGNs and QSOs are each predicted to begin at ?3000 per night and decrease by 50 times over four years. Supernovae are expected at ?1100 per night, and after several survey years will dominate the new variable discovery rate. LSST asteroid discoveries will start at >10{sup 5} per night, and if orbital determination has a 50% success rate per epoch, they will drop below 1000 per night within two years.

  14. EXPERIMENTAL CONTROL OF VARIABLE CAM TIMING ACTUATORS

    E-Print Network [OSTI]

    . This dilution of the mixture in the cylinder re- duces HC and NOx feedgas emissions. Neverthe- less, retarding al., 1998). Table 1 illus- trates the sought after NOx emission reduction when the Variable Cam conditions (1500rpm, 30Nm). NOx pollutant emissions are lowered by retarding the cam timing. ically

  15. Model solution State variable model: differential equation

    E-Print Network [OSTI]

    Limburg, Karin E.

    2/26/2014 1 Model solution State variable model: differential equation Models a rate of change equation General solution: the antiderivative Particular solution: require initial and boundary conditions up the general solution to a differential equation in a book Solve for initial and boundary

  16. CLIMATE VARIABILITY, CLIMATE CHANGE, AND WESTERN

    E-Print Network [OSTI]

    Keeton, William S.

    CHAPTER 13 CLIMATE VARIABILITY, CLIMATE CHANGE, AND WESTERN WILDFIRE WITH IMPLICATIONS FOR THE URBAN­WILDLAND INTERFACE William S. Keeton, Philip W. Mote and Jerry F. Franklin ABSTRACT Climate change hazards by the warmer, drier summers projected for much of the western U.S. by climate models would

  17. Galactic Variable Sky with EGRET and GLAST

    SciTech Connect (OSTI)

    Digel, S.W.; /SLAC

    2006-11-28

    The characteristics of the largely-unidentified Galactic sources of gamma rays that were detected by EGRET are reviewed. Proposed source populations that may have the correct spatial, spectral, luminosity, and variability properties to be the origins of the EGRET sources are also presented. Finally, the prospects for studying Galactic gamma-ray sources with the GLAST LAT are reviewed.

  18. Observation of multi-scale oscillation of laminar lifted flames with low-frequency AC electric fields

    SciTech Connect (OSTI)

    Ryu, S.K.; Kim, Y.K.; Kim, M.K.; Won, S.H. [School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea); Chung, S.H. [Clean Combustion Research Center, King Abdullah University of Science and Technology, Thuwal (Saudi Arabia)

    2010-01-15

    The oscillation behavior of laminar lifted flames under the influence of low-frequency AC has been investigated experimentally in coflow jets. Various oscillation modes were existed depending on jet velocity and the voltage and frequency of AC, especially when the AC frequency was typically smaller than 30 Hz. Three different oscillation modes were observed: (1) large-scale oscillation with the oscillation frequency of about 0.1 Hz, which was independent of the applied AC frequency, (2) small-scale oscillation synchronized to the applied AC frequency, and (3) doubly-periodic oscillation with small-scale oscillation embedded in large-scale oscillation. As the AC frequency decreased from 30 Hz, the oscillation modes were in the order of the large-scale oscillation, doubly-periodic oscillation, and small-scale oscillation. The onset of the oscillation for the AC frequency smaller than 30 Hz was in close agreement with the delay time scale for the ionic wind effect to occur, that is, the collision response time. Frequency-doubling behavior for the small-scale oscillation has also been observed. Possible mechanisms for the large-scale oscillation and the frequency-doubling behavior have been discussed, although the detailed understanding of the underlying mechanisms will be a future study. (author)

  19. Photometric Stellar Variability in the Galactic Center

    E-Print Network [OSTI]

    M. Rafelski; A. M. Ghez; S. D. Hornstein; J. R. Lu; M. Morris

    2007-01-04

    We report the results of a diffraction-limited, photometric variability study of the central 5"x5" of the Galaxy conducted over the past 10 years using speckle imaging techniques on the W. M. Keck I 10 m telescope. Within our limiting magnitude of mK < 16 mag for images made from a single night of data, we find a minimum of 15 K[2.2 micron]-band variable stars out of 131 monitored stars. The only periodic source in our sample is the previously identified variable IRS 16SW, for which we measure an orbital period of 19.448 +- 0.002 days. In contrast to recent results, our data on IRS 16SW show an asymmetric phased light curve with a much steeper fall-time than rise-time, which may be due to tidal deformations caused by the proximity of the stars in their orbits. We also identify a possible wind colliding binary (IRS 29N) based on its photometric variation over a few year time-scale which is likely due to episodic dust production. None of the 4 LBV candidates in our sample show the characteristic large increase or decrease in luminosity, however, our time baseline is too short to rule them out as LBVs. Among the remaining variable stars, the majority are early-type stars and three are possibly variable due to line of sight extinction variations. For the 7 OB stars at the center of our field of view that have well-determined 3-dimensional orbits, we see no evidence of flares or dimming of their light, which limits the possibility of a cold, geometrically-thin inactive accretion disk around the supermassive black hole, Sgr A*.

  20. Impact of Variable Valve Timing on Low Temperature Combustion

    Broader source: Energy.gov [DOE]

    Documents effects of variable valve actuation in implementing low temperature combustion in production engine platform.

  1. 225-Ac and 223-Ra Production via 800 MeV Proton Irradiation of Natural Thorium Target

    E-Print Network [OSTI]

    J. W. Weidner; S. G. Mashnik; K. D. John; B. Ballard; E. R. Birnbaum; L. J. Bitteker; A. Couture; M. E. Fassbender; G. S. Goff; R. Gritzo; F. M. Hemez; W. Runde; J. L. Ullmann; L. E. Wolfsberg; F. M. Nortier

    2012-04-10

    Cross sections for the formation of 225,227-Ac, 223,225-Ra, and 227-Th via the proton bombardment of natural thorium targets were measured at a nominal proton energy of 800 MeV. No earlier experimental cross section data for the production of 223,225-Ra, 227-Ac and 227-Th by this method were found in the literature. A comparison of theoretical predictions with the experimental data shows agreement within a factor of two. Results indicate that accelerator-based production of 225-Ac and 223-Ra is a viable production method.

  2. Review of the design and performance features of hvdc systems connected to low short circuit ratio ac systems

    SciTech Connect (OSTI)

    Thallam, R.S. )

    1992-10-01

    The design and performance of an HVdc system is significantly impacted by the relative strength of the ac system to which it is connected. In this paper, design and performance features of ten HVdc systems are discussed. All of these systems are connected to ac systems that are relatively weak compared to the rating of the dc system. Six of these systems are back-to-back, two are overhead lines, and two are undersea cable connections. AC and dc system interaction problems and how they are addressed in the design and specification of each of these systems, are described.

  3. The relationships between weather, mast production, and the breeding ecology of eastern wild turkeys in South Carolina

    SciTech Connect (OSTI)

    Carlisle, William, D.

    2003-02-26

    Carlisle, W.D. 2003. The relationship between weather, mast production, and the breeding ecology of eastern wild turkeys. MS Thesis. Clemson University, Clemson, South Carolina. 41 pp. From 1998 to 2001, 134 wild turkeys were captured, including 2 recaptures. Hens were fitted with radio transmitters to monitor nesting, brooding and movement activities. Of 37 known nests, including 6 renests, overall nest success was 28%. Causes of nest failure included abandonment, depredation, and fire. Mean clutch size was 11. Mean date of nest initiation was April 9 for first nests and May 14 for renests. Mean annual poult to hen ratios were determined for 1990 to 2000 from a South Carolina Department of Natural Resources roadside survey and ranged from 0.6 to 4.0 poults per hen. Soft mast and hard mast production data were provided by D.J. Levey, Univ. of Florida. Rainfall and temperature data were collected at 12 weather stations on Savannah River Site. Notable correlations were found between hard mast production and jake weight, and June rainfall and poult to hen ratio.

  4. Effect of the valence electron concentration on the bulk modulus and chemical bonding in Ta{sub 2}AC and Zr{sub 2}AC (A=Al, Si, and P)

    SciTech Connect (OSTI)

    Schneider, Jochen M.; Music, Denis; Sun Zhimei

    2005-03-15

    We have studied the effect of the valence electron concentration, on the bulk modulus and the chemical bonding in Ta{sub 2}AC and Zr{sub 2}AC (A=Al, Si, and P) by means of ab initio calculations. Our equilibrium volume and the hexagonal ratio (c/a) agree well (within 2.7% and 1.2%, respectively) with previously published experimental data for Ta{sub 2}AlC. The bulk moduli of both Ta{sub 2}AC and Zr{sub 2}AC increase as Al is substituted with Si and P by 13.1% and 20.1%, respectively. This can be understood since the substitution is associated with an increased valence electron concentration, resulting in band filling and an extensive increase in cohesion.

  5. Continuous variable entanglement on a chip

    E-Print Network [OSTI]

    Genta Masada; Kazunori Miyata; Alberto Politi; Toshikazu Hashimoto; Jeremy L. O'Brien; Akira Furusawa

    2015-05-29

    Encoding quantum information in continuous variables (CV)---as the quadrature of electromagnetic fields---is a powerful approach to quantum information science and technology. CV entanglement---light beams in Einstein-Podolsky-Rosen (EPR) states---is a key resource for quantum information protocols; and enables hybridisation between CV and single photon discrete variable (DV) qubit systems. However, CV systems are currently limited by their implementation in free-space optical networks: increased complexity, low loss, high-precision alignment and stability, as well as hybridisation, demand an alternative approach. Here we show an integrated photonic implementation of the key capabilities for CV quantum technologies---generation and characterisation of EPR beams in a photonic chip. Combined with integrated squeezing and non-Gaussian operation, these results open the way to universal quantum information processing with light.

  6. Review of Variable Generation Integration Charges

    SciTech Connect (OSTI)

    Porter, K.; Fink, S.; Buckley, M.; Rogers, J.; Hodge, B. M.

    2013-03-01

    The growth of wind and solar generation in the United States, and the expectation of continued growth of these technologies, dictates that the future power system will be operated in a somewhat different manner because of increased variability and uncertainty. A small number of balancing authorities have attempted to determine an 'integration cost' to account for these changes to their current operating practices. Some balancing authorities directly charge wind and solar generators for integration charges, whereas others add integration charges to projected costs of wind and solar in integrated resource plans or in competitive solicitations for generation. This report reviews the balancing authorities that have calculated variable generation integration charges and broadly compares and contrasts the methodologies they used to determine their specific integration charges. The report also profiles each balancing authority and how they derived wind and solar integration charges.

  7. Thermodynamics in variable speed of light theories

    SciTech Connect (OSTI)

    Racker, Juan [CONICET, Centro Atomico Bariloche, Avenida Bustillo 9500 (8400), San Carlos De Bariloche (Argentina); Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque S/N (1900), La Plata (Argentina); Sisterna, Pablo [Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350 (7600), Mar del Plata (Argentina); Vucetich, Hector [Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque S/N (1900), La Plata (Argentina)

    2009-10-15

    The perfect fluid in the context of a covariant variable speed of light theory proposed by J. Magueijo is studied. On the one hand the modified first law of thermodynamics together with a recipe to obtain equations of state are obtained. On the other hand the Newtonian limit is performed to obtain the nonrelativistic hydrostatic equilibrium equation for the theory. The results obtained are used to determine the time variation of the radius of Mercury induced by the variability of the speed of light (c), and the scalar contribution to the luminosity of white dwarfs. Using a bound for the change of that radius and combining it with an upper limit for the variation of the fine structure constant, a bound on the time variation of c is set. An independent bound is obtained from luminosity estimates for Stein 2015B.

  8. Thermodynamics in variable speed of light theories

    E-Print Network [OSTI]

    Juan Racker; Pablo Sisterna; Hector Vucetich

    2009-11-30

    The perfect fluid in the context of a covariant variable speed of light theory proposed by J. Magueijo is studied. On the one hand the modified first law of thermodynamics together with a recipe to obtain equations of state are obtained. On the other hand the Newtonian limit is performed to obtain the nonrelativistic hydrostatic equilibrium equation for the theory. The results obtained are used to determine the time variation of the radius of Mercury induced by the variability of the speed of light ($c$), and the scalar contribution to the luminosity of white dwarfs. Using a bound for the change of that radius and combining it with an upper limit for the variation of the fine structure constant, a bound on the time variation of $c$ is set. An independent bound is obtained from luminosity estimates for Stein 2015B.

  9. Teleportation using continuous variable quantum cloning machine

    E-Print Network [OSTI]

    Satyabrata Adhikari

    2008-02-15

    We show that an unknown quantum state in phase space can be teleported via three-mode entanglement generated by continuous variable quantum cloning machine (transformation). Further, proceeding with our teleportation protocol we are able to improve the fidelity of teleportation obtained by Loock et.al. [Phys.Rev.Lett. 84, 3482(2000)]. Also we study here the entanglement between the two output copies from cloning machine.

  10. Thermoacoustic tomography with variable sound speed

    E-Print Network [OSTI]

    Plamen Stefanov; Gunther Uhlmann

    2009-05-30

    We study the mathematical model of thermoacoustic tomography in media with a variable speed for a fixed time interval, greater than the diameter of the domain. In case of measurements on the whole boundary, we give an explicit solution in terms of a Neumann series expansion. We give necessary and sufficient conditions for uniqueness and stability when the measurements are taken on a part of the boundary.

  11. Thermoacoustic tomography with variable sound speed

    E-Print Network [OSTI]

    Stefanov, Plamen

    2009-01-01

    We study the mathematical model of thermoacoustic tomography in media with a variable speed for a fixed time interval, greater than the diameter of the domain. In case of measurements on the whole boundary, we give an explicit solution in terms of a Neumann series expansion. We give necessary and sufficient conditions for uniqueness and stability when the measurements are taken on a part of the boundary.

  12. Intensive Variables & Nanostructuring in Magnetostructural Materials

    SciTech Connect (OSTI)

    Lewis, Laura

    2014-08-13

    Over the course of this project, fundamental inquiry was carried out to investigate, understand and predict the effects of intensive variables, including the structural scale, on magnetostructural phase transitions in the model system of equiatomic FeRh. These transitions comprise simultaneous magnetic and structural phase changes that have their origins in very strong orbital-lattice coupling and thus may be driven by a plurality of effects.

  13. Variable Compression Ratio Engine | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-SavingofCode |DepartmentVampire PowerVariable

  14. Variability of QSOs with variable regions in broad absorption troughs from the Sloan Digital Sky Survey

    E-Print Network [OSTI]

    He, Zhi-Cheng; Jiang, Xiao-Lei; Ge, Xue

    2015-01-01

    The variability of broad absorption lines is investigated for a sample of 188 broad-absorption-line (BAL) quasars (QSOs) ($z > 1.7$) with at least two-epoch observations from the Sloan Digital Sky Survey Data Release 7 (SDSS DR7), covering a time-scale of about 0.001 -- 3 years in the rest frame. Considering only the longest time-scale between epochs for each QSO, 73 variable regions in the \\civ BAL troughs are detected for 43 BAL QSOs. The proportion of BAL QSOs showing variable regions increases with longer time-interval than about 1 year in the rest frame. The velocity width of variable regions is narrow compared to the BAL-trough outflow velocity. For 43 BAL QSOs with variable regions, it is found that there is a medium strong correlation between the variation of the continuum luminosity at 1500 \\AA\\ and the variation of the spectral index. With respect to the total 188 QSOs, larger proportion of BAL QSOs with variable regions appears bluer during their brighter phases, which implies that the origin of BA...

  15. Electrical Circuit Flashover Model of Polluted Insulators under AC Voltage Based on the Arc Root Voltage Gradient Criterion

    E-Print Network [OSTI]

    Yang, Qing

    In order to study the flashover mechanism of polluted insulators under AC voltage, a new arc propagation criterion which is based on an arc root voltage gradient is proposed. This criterion can explain the variation of the ...

  16. A High Frequency Isolated Current-fed Bidirectional DC/AC Converter For Grid-Tied Energy Storage System

    E-Print Network [OSTI]

    King Jet, TSENG

    2013-01-01

    AC Converter for Grid-tied Energy Storage System XhaFreh qu,low energy resources, grid-tied energy storage systems (ESS)I. INTRODUCTION Grid-tied energy storage system (ESS) is

  17. A High Frequency Isolated Current-fed Bidirectional DC/AC Converter For Grid-Tied Energy Storage System

    E-Print Network [OSTI]

    King Jet, TSENG

    2013-01-01

    AC Converter for Grid-tied Energy Storage System XhaFreh qu,resources, grid-tied energy storage systems (ESS) will beincreasingly incorporated. Energy storage devices (ESD) such

  18. s.haszeldine@ed.ac.uk Radioactive waste Cumbria 6, 7 Sept 2012 1 Geological disposal of radioactive

    E-Print Network [OSTI]

    power 1956, in west Cumbria High technology, jobs and skills But waste ignored until 1970's IGS ­ UK Cumbria 6, 7 Sept 2012 11 #12;s.haszeldine@ed.ac.uk Radioactive waste Cumbria 6, 7 Sept 2012 12 Chemistry

  19. An Annotated Bibliography of High-Voltage Direct-Current Transmission and Flexible AC Transmission (FACTS) Devices, 1991-1993.

    SciTech Connect (OSTI)

    Litzenberger, Wayne; Lava, Val

    1994-08-01

    References are contained for HVDC systems, converter stations and components, overhead transmission lines, cable transmission, system design and operations, simulation of high voltage direct current systems, high-voltage direct current installations, and flexible AC transmission system (FACTS).

  20. Hardware model of a shipboard zonal electrical distribution system (ZEDS) : alternating current/direct current (AC/DC)

    E-Print Network [OSTI]

    Tidd, Chad N. (Chad Norman)

    2010-01-01

    A hardware model of a shipboard electrical distribution system based on aspects of the DDG 51 Flight IIA, Arleigh Burke class, 60Hz Alternating Current (AC) and the future direct current (DC), zonal electrical distribution ...