National Library of Energy BETA

Sample records for upward bound math

  1. Updated 8/2014 FEDERAL TRIO UPWARD BOUND PROGRAM

    E-Print Network [OSTI]

    . 2002, Norfolk, VA 23529, (757) 683-4315, Fax: (757) 683-3201 Web address: https for Admission to the UPWARD BOUND PROGRAM USE BLACK OR DARK INK (Please print) Date _____________________ Name

  2. Talking Math, Blogging Math

    E-Print Network [OSTI]

    Mathews, Linda Marie

    2009-01-01

    out of my observations that my Pre-Algebra math students hadto continue our Pre-Algebra classroom math discussions. InMath, Blogging Math Subject: Pre-Algebra and above Topic:

  3. Talking Math, Blogging Math

    E-Print Network [OSTI]

    Mathews, Linda Marie

    2009-01-01

    J. (2003). Middle grade MATH thematics: The STEM Project. In2008). Odyssey Math [Computer software]. Austin, TX: Compass236-245. Pyon, S. (2008). Why math blogs? Teaching Children

  4. Math 304, Math 314, Math 323 Tutoring, Spring 2015

    E-Print Network [OSTI]

    Karagueuzian, Dikran

    Math 304, Math 314, Math 323 Tutoring, Spring 2015 Room: WH 235 Time Monday Tuesday Wednesday = Nan Bi (Math 304) ND = Nicholas Devin (Math 323) QD = Qinggang Diao (Math 304) DD = Ding Ding (Math 304 & 314) MF = Melissa Fuentes (Math 314) JH = Jeremy Hauze (Math 304) BH = Binbin Huang (Math 323

  5. **Phys 1408 **Math 1452

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    Chen, Xinzhong

    CE 2301 **Phys 1408 **Math 1452 +ME 2322 or ++IE 3301 +*Math 2450 ++*Math 1452 Math 2350 *Math 1352 Math 3350 * Math 2350 CE 3305 *CE 2301 Statistics (b) *Math 2450 Pols 1301 +Phys 2401 or ++ ECE 3301 +*Phys 1408 +**Math 1452 ++*Math 1452 CONE 2302 *Math 1321 or equiv. CE 3303 *CE 2301 CE 2101 **CE 1305

  6. Math Help Room Hours

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    MA 16010 - MATH 211 - Rodrigo Ferraz de Andrade; MA 16100 - MATH 205 - Ryan Spitler; MA 16100 - MATH 211 - Sarah Stoops; MA 16200 - MATH 205 - Alex ...

  7. ORNL technology transfer continues strong upward trend | ornl...

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

    technology transfer continues strong upward trend Mike Paulus, director of Technology Transfer, says initiatives like SPARK have been effective at connecting entrepreneurs,...

  8. SAMPLE PROGRAM (First Math Course MATH 198)

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    Gering, Jon C.

    MATH SAMPLE PROGRAM (First Math Course MATH 198) This sample program suggests one way to navigate equivalent patterns are possible. Fall ­ Semester 1 Spring ­ Semester 2 MATH 198: Analytic Geometry with Calculus I MATH 263: Analytic Geometry with Calculus II MATH 101: Freshman Seminar CS 170: Intro

  9. Activation of 200 MW refusegenerated CHP upward regulation effect...

    Open Energy Info (EERE)

    CHP plants can be used in the electricity market for upward regulation by bypassing the steam turbine. The technical design for this purpose must ensure that factors such as...

  10. Activation of 200 MW refusegenerated CHP upward regulation effect...

    Open Energy Info (EERE)

    EU Smart Grid Projects Map1 Overview Waste CHP plants can be used in the electricity market for upward regulation by bypassing the steam turbine. The technical design for this...

  11. (MATH 1302) Calculus II

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    Huang, Haiying

    (MATH 1302) MATH 1426 Calculus I MATH 2425 Calculus II MATH 2326 Calculus III IE 3312 PHYS 1443 PHYS 1444 IE 3301 EE 2440 Circuits MATH 3319 ENGL 1301 ENGL 1302 (1310) (Intro) 1320 C/C++ 2312 Ass Sw Des Pat *4321 Testing *4322 Sw Mgmt (CHEM 1300) CHEM 1441 Math Placement Test / Advising (MATH

  12. Applied Math

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    $author.value

    Current research topics by the Applied Math Faculty members include: Numerical analysis and applications of finite difference, finite element and spectral ...

  13. Mathemagician! Mental Math Magic

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    Engel, Robert

    Mathemagician! Mental Math Magic with Arthur Benjamin Organized by the Division of Math & Natural Huenerfauth, Associate Dean of the Division of Math and Natural Sciences: mhuenerfauth

  14. Department: Math Course No: MATH 102Q

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    Alpay, S. Pamir

    Department: Math Course No: MATH 102Q Title: Problem Solving Credits: 3 Contact : David Gross WQ: W Catalog Copy: -MATH 102Q. Problem Solving. Either semester. Three credits. Recommended preparation: MATH who have passed any mathematics course other than MATH 101, 103, 105, 107, 108, or 109. Vinsonhaler

  15. Mood and Math

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    Lee, Rachel

    2012-01-01

    NOVEMBER 2012 MOOD and Math W hile usually my girls (agesaka spin doctoring—and math? Or put another way, howto understand that mood and math? Math, or at least, layman

  16. Center for Educational Partnership Early Academic Outreach Program | Upward Bound | Transfer Prep

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    Loudon, Catherine

    license, personal transportation and auto insurance · Work study encouraged · Available to work 2: Poor Fair Good Excellent Do you have a valid California Driver's License? Yes No Drivers License County? Yes No COMPENSATION: FEDERAL Work Study Award Amount: $ Salary In the winter quarter, EAOP

  17. Kimmerle, Kunzer; Mathematics for Engineers II (Math203) http://math.guc.edu.eg Problem 42.

    E-Print Network [OSTI]

    Künzer, Matthias

    Kimmerle, K¨unzer; Mathematics for Engineers II (Math203) http://math.guc.edu.eg Solution 9 Problem/n . Now by weak Stirling, we have 3ne- ln(n+1)+1 3n(n!)-1/n 3ne- ln n-1/n+1 . Both the lower bound the radius of convergence is R = 0. Problem 44. (1) By weak Stirling, we get e(n ln n+1-n)/n n-1 (n!)1/n n-1

  18. Information Science, Computing, Applied Math

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

    Information Science, Computing, Applied Math science-innovationassetsimagesicon-science.jpg Information Science, Computing, Applied Math National security depends on science...

  19. Math 3331, Ordinary Differential Equations. Sanders, Spring 2015 Prerequisite: Math 2331 and Math 2433. No Matlab.

    E-Print Network [OSTI]

    Glowinski, Roland

    Math 3331, Ordinary Differential Equations. Sanders, Spring 2015 Prerequisite: Math 2331 and Math. Homework and additional notes will be posted on my web page: http://www.math.uh.edu/sanders. 1 #12;

  20. MATH156/157 Intro Economics

    E-Print Network [OSTI]

    Gering, Jon C.

    MATH156/157 or MATH186 MATH198 Calc I MATH263 Calc II MATH264 Calc III ECON205 Intro Economics ECON of MATH330 Exam 1 - Probability Exam 2 - Financial Mathematics Math330 Mathematics of Finance VEE/MATH330 For more information on being an actuary see www.beanactuary.org MATH330 is offered during even

  1. The detection of upwardly propagating waves channeling energy from the chromosphere to the low corona

    SciTech Connect (OSTI)

    Freij, N.; Nelson, C. J.; Mumford, S.; Erdélyi, R. [Solar Physics and Space Plasma Research Centre (SP2RC), School of Mathematics and Statistics, The University of Sheffield, Hicks Building, Hounsfield Road, Sheffield S3 7RH (United Kingdom); Scullion, E. M.; Wedemeyer, S., E-mail: n.freij@sheffield.ac.uk [Institute of Theoretical Astrophysics, University of Oslo, Postboks 1029 Blindern, NO-0315 Oslo (Norway)

    2014-08-10

    There have been ubiquitous observations of wave-like motions in the solar atmosphere for decades. Recent improvements to space- and ground-based observatories have allowed the focus to shift to smaller magnetic structures on the solar surface. In this paper, high-resolution ground-based data taken using the Swedish 1 m Solar Telescope is combined with co-spatial and co-temporal data from the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) satellite to analyze running penumbral waves (RPWs). RPWs have always been thought to be radial wave propagation that occurs within sunspots. Recent research has suggested that they are in fact upwardly propagating field-aligned waves (UPWs). Here, RPWs within a solar pore are observed for the first time and are interpreted as UPWs due to the lack of a penumbra that is required to support RPWs. These UPWs are also observed co-spatially and co-temporally within several SDO/AIA elemental lines that sample the transition region and low corona. The observed UPWs are traveling at a horizontal velocity of around 17 ± 0.5 km s{sup –1} and a minimum vertical velocity of 42 ± 21 km s{sup –1}. The estimated energy of the waves is around 150 W m{sup –2}, which is on the lower bound required to heat the quiet-Sun corona. This is a new, yet unconsidered source of wave energy within the solar chromosphere and low corona.

  2. When Math Hurts: Math Anxiety Predicts Pain Network Activation in Anticipation of Doing Math

    E-Print Network [OSTI]

    Knaust, Helmut

    When Math Hurts: Math Anxiety Predicts Pain Network Activation in Anticipation of Doing Math Ian M Abstract Math can be difficult, and for those with high levels of mathematics-anxiety (HMAs), math is associated with tension, apprehension, and fear. But what underlies the feelings of dread effected by math

  3. Color Imaging Arithmetic: Physics Math > Physics + Math

    E-Print Network [OSTI]

    Sharma, Gaurav

    Color Imaging Arithmetic: Physics Math > Physics + Math Gaurav Sharma University of Rochester inter- action commonly form the physical interface by which we connect to the digital cyber-world. Because these devices bridge the physical and the electronic worlds, elegant and effective solutions

  4. Problems #9, Math 5737/Econ 5337. Oct 22, 2014. Due Oct 29, 1 pm. 50. For a European call on a non-divident-paying stock, find the bounds on the call price

    E-Print Network [OSTI]

    Bohner, Martin

    -divident-paying stock, find the bounds on the call price when the stock price is 50, the expiry time is 2 years, the strike price is 51, and the interest rate is 11%. 51. A 1-month European put on a non-dividend-paying stock is currently selling for $2.50. The stock price is $47, the strike price is $50, and r is 6%. What

  5. Sandia Energy - Applied & Computational Math

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

    Applied & Computational Math Home Energy Research Advanced Scientific Computing Research (ASCR) Applied & Computational Math Applied & Computational Mathcwdd2015-03-26T13:34:5...

  6. MATH DEPT Computer News -- Web

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    The Web ... How to make your own Home Page (at math.purdue.edu). Harold Boas' incredible list of math resources on the WEB.

  7. Math Minor for CS Majors The Math minor requires 25 credits of Math, including 3 credits of theory*, and a

    E-Print Network [OSTI]

    CS Major Math 1114 Elementary Linear Algebra 2 0 Math 1205 Calculus I 3 0 Math 1206 Calculus II 3 08/4/14 Math Minor for CS Majors The Math minor requires 25 credits of Math, including 3 credits of theory*, and a minimum 2.0 Math GPA. From the courses below, a number of combinations will complete

  8. Upward Shift of the Atmospheric General Circulation under Global Warming: Theory and Simulations

    E-Print Network [OSTI]

    Singh, Martin Simran

    Many features of the general circulation of the atmosphere shift upward in response to warming in simulations of climate change with both general circulation models (GCMs) and cloud-system-resolving models. The importance ...

  9. Film boiling of saturated liquid flowing upward through a heated tube : high vapor quality range

    E-Print Network [OSTI]

    Laverty, W. F.

    1964-01-01

    Film boiling of saturated liquid flowing upward through a uniformly heated tube has been studied for the case in which pure saturated liquid enters the tube and nearly saturated vapor is discharged. Since a previous study ...

  10. Effects of Increased Upward Flux of Saline Water Caused by CO2 Storage or Other Factors

    SciTech Connect (OSTI)

    Murdoch, Lawrence; Xie, Shuang; Falta, Ronald W.; Yonkofski, Catherine MR

    2015-08-01

    Injection of CO2 in deep saline aquifers is being considered to reduce greenhouse gases in the atmosphere, and this process is expected to increase the pressure in these deep aquifers. One potential consequence of pressurization is an increase in the upward flux of saline water. Saline groundwater occurs naturally at shallow depths in many sedimentary basins, so an upward flux of solutes could degrade the quality of freshwater aquifers and threaten aquatic ecosystems. One problem could occur where saline water flowed upward along preferential paths, like faults or improperly abandoned wells. Diffuse upward flow through the natural stratigraphy could also occur in response to basin pressurization. This process would be slower, but diffuse upward flow could affect larger areas than flow through preferential paths, and this motivated us to evaluate this process. We analyzed idealized 2D and 3D geometries representing the essential details of a shallow, freshwater aquifer underlain by saline ground water in a sedimentary basin. The analysis was conducted in two stages, one that simulated the development of a freshwater aquifer by flushing out saline water, and another that simulated the effect of a pulse-like increase in the upward flux from the basin. The results showed that increasing the upward flux from a basin increased the salt concentration and mass loading of salt to streams, and decrease the depth to the fresh/salt transition. The magnitude of these effects varied widely, however, from a small, slow process that would be challenging to detect, to a large, rapid response that could be an environmental catastrophe. The magnitude of the increased flux, and the initial depth to the fresh/salt transition in groundwater controlled the severity of the response. We identified risk categories for salt concentration, mass loading, and freshwater aquifer thickness, and we used these categories to characterize the severity of the response. This showed that risks would likely be minor if the upward flux was smaller than a few tenths of the magnitude of recharge, according to the 2D analyses. The 3D analyses also show that upward flux could occur without a significant increase in the risk categories. The major contribution of this work is that it shows how a large increase in diffuse upward flux from a basin could cause significant problems, but a small increase in upward flux may occur without significantly affecting risks to the shallow freshwater flow system. This heightens the importance of understanding interactions between shallow and deep hydrologic systems when characterizing CO2 storage projects.

  11. Lie Algebras Unit code: MATH32112

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    Sidorov, Nikita

    MATH32112 Lie Algebras Unit code: MATH32112 Credit Rating: 10 Unit level: Level 3 Teaching period MATH20212 - Algebraic Structures 2 (Compulsory) Additional Requirements MATH32112 pre-requisites Students are not permitted to take more than one of MATH32112, MATH42112 or MATH62112 for credit, either

  12. Lie Algebras Unit code: MATH42112

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH42112 Lie Algebras Unit code: MATH42112 Credit Rating: 15 Unit level: Level 4 Teaching period MATH20212 - Algebraic Structures 2 (Compulsory) Additional Requirements MATH42112 pre-requisites Students are not permitted to take more than one of MATH32112 MATH42112 or MATH62112 for credit, either

  13. Math PUrview - Summer 1999

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    Web Site Award ... many of the courses designed for math majors, reflecting his deep interest and involvement in the undergraduate mathematics program.

  14. Math 351: Linear Algebra

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    Math 351: Linear Algebra. Text: Elementary Linear Algebra (by me). Instructor: Richard Penney. Office: 822 Mathematics Building Phone: 49--41968. E-mail: ...

  15. Math 453: Abstract Algebra

    E-Print Network [OSTI]

    TEXTBOOK: J. Gallian; Contemporary Abstract Algebra, 7th edition, Heath. There is a copy of Gallian on reserve in the Mathematics library (3rd floor of MATH).

  16. Math 527 Course Information

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    Steve Bell's Math 527 classes. Advanced Mathematics for Engineers and Physicists I. MA 52700-WNG for on-campus students in Bell's main lecture MA ...

  17. Math 576: Quantitative Risk Management lih@math.wsu.edu

    E-Print Network [OSTI]

    Li, Haijun

    Math 576: Quantitative Risk Management Haijun Li lih@math.wsu.edu Department of Mathematics Washington State University Week 3 Haijun Li Math 576: Quantitative Risk Management Week 3 1 / 26 #12;Outline Li Math 576: Quantitative Risk Management Week 3 2 / 26 #12;Purposes of Accurate Risk Assessment

  18. Math 576: Quantitative Risk Management lih@math.wsu.edu

    E-Print Network [OSTI]

    Li, Haijun

    Math 576: Quantitative Risk Management Haijun Li lih@math.wsu.edu Department of Mathematics Washington State University Week 1 Haijun Li Math 576: Quantitative Risk Management Week 1 1 / 26 #12;Outline see 3 This Course 4 Risk Factors Haijun Li Math 576: Quantitative Risk Management Week 1 2 / 26 #12

  19. Math 576: Quantitative Risk Management lih@math.wsu.edu

    E-Print Network [OSTI]

    Li, Haijun

    Math 576: Quantitative Risk Management Haijun Li lih@math.wsu.edu Department of Mathematics Washington State University Week 12 Haijun Li Math 576: Quantitative Risk Management Week 12 1 / 19 #12;Outline 1 The Point Process Method 2 The Hill Estimation Haijun Li Math 576: Quantitative Risk Management

  20. Math 576: Quantitative Risk Management lih@math.wsu.edu

    E-Print Network [OSTI]

    Li, Haijun

    Math 576: Quantitative Risk Management Haijun Li lih@math.wsu.edu Department of Mathematics Washington State University Week 6 Haijun Li Math 576: Quantitative Risk Management Week 6 1 / 24 #12;Outline 1 Factor Models 2 Principal Component Analysis Haijun Li Math 576: Quantitative Risk Management Week

  1. BYU Class BYU-Hawaii BYU-Idaho Dixie LDSBC SLCC Snow SUU U of U USU UVU Weber Westminster Math 102 Math 106

    E-Print Network [OSTI]

    Hart, Gus

    BYU Class BYU-Hawaii BYU-Idaho Dixie LDSBC SLCC Snow SUU U of U USU UVU Weber Westminster Math 102 Math 106 FDMAT 108T Math 1030 Mat 106 Math 1030 Math 1030 Math 1030 Math 1030 Math 1030 Math 1030 Math 1030 Math 120 Math 110 Math 110 FDMAT 110 Math 1050 or 1065 Mat 110 Math 1050 or 1080 Math 1080 Math

  2. SELF-REGULATION AND MATH ATTITUDES: EFFECTS ON ACADEMIC PERFORMANCE IN DEVELOPMENTAL MATH COURSES

    E-Print Network [OSTI]

    Otts, Cindy Denise

    2010-12-12

    The purpose of the study was to investigate the relationship among math attitudes, self-regulated learning, and course outcomes in developmental math. Math attitudes involved perceived usefulness of math and math anxiety. Self-regulated learning...

  3. Math and Science Academy for Teachers

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

    Teachers (K-12) Math & Science Academy for Teachers Northern New Mexico Math & Science Academy for Teachers The Laboratory's Math and Science Academy (MSA) provides quality STEM...

  4. ADVICE for FALL 2014 MATH CLASSES FOR PROSPECTIVE MATH MINORS WHO HAVE TAKEN MATH 212 or Math 222

    E-Print Network [OSTI]

    Cochran, Tim

    /concurrent enrollment in a 200-level math course. This is the preferred option for all MATH majors. 355 LINEAR ALGEBRA is a required class for many majors. FALL CLASSES SATISFYING Algebra/discrete Math BREADTH REQUIREMENT Note: Math Minors should consider taking Combinatorics or Number theory this fall to satisfy their algebra

  5. Current Math Schedule

    E-Print Network [OSTI]

    ... 092 65454 MWF 12:30PM-01:20PM UNIV 003 Britain Cox MATH 845 16010 ..... Davis Marasligiller No Office 37300 001 42982 W 02:30PM-03:20PM WTHR ... 23415 MWF 02:30PM-03:20PM UNIV 317 James McClure MATH 836 57500 ...

  6. . Department: Mathematics Course No: MATH 113Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    . Department: Mathematics Course No: MATH 113Q Title: Introductory Calculus 2 Credits: 4 Contact periods. Prerequisite: MATH 112. Recommended preparation: A grade of C- or better in MATH 112. Students cannot receive credit for MATH 113 and either MATH 115 or 120. May be used in place of MATH 115 or 120

  7. Department: Mathematics Course No: MATH 114Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 114Q Title: Introductory Calculus 3 Credits: 4 Contact periods. Prerequisite: MATH 113. Recommended preparation: grade of C- or better in MATH 113. Note: MATH 115 is not adequate preparation for MATH 114. Not open for credit to students who have passed MATH 116

  8. Last First Affiliation Bokil Vrushali OSU MATH

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    Peszynska, Malgorzata

    Last First Affiliation Bokil Vrushali OSU MATH Cheng Haiyan Willamette University Costa Tim OSU MATH Daescu Dacian Portland State Dascaliuc Radu OSU MATH De Leenheer Patrick OSU MATH Elzanowski Marek Portland State Evenboer Jonathan OSU MATH Gibson Nathan OSU MATH Gopalakrishnan Jay Portland State Graf

  9. math-1 math-1Mathematics for 3D Graphics Points, Vectors, Vertices, Coordinates

    E-Print Network [OSTI]

    Koppelman, David M.

    math-1 math-1Mathematics for 3D Graphics Topics Points, Vectors, Vertices, Coordinates Dot Products," Second Edition, Addison Wesley. math-1 EE 4702-1 Lecture Transparency. Formatted 9:27, 10 September 2014 from set-1-math. math-1 #12;math-2 math-2Points and Vectors Point: Indivisible location in space. P1 P2

  10. math-1 math-1Mathematics for 3D Graphics Points, Vectors, Vertices, Coordinates

    E-Print Network [OSTI]

    Koppelman, David M.

    math-1 math-1Mathematics for 3D Graphics Topics Points, Vectors, Vertices, Coordinates Dot Products," Second Edition, Addison Wesley. math-1 EE 7700-1 Lecture Transparency. Formatted 10:16, 29 January 2010 from set-1-math. math-1 #12;math-2 math-2Points and Vectors Point: Indivisible location in space. E

  11. Algebraic Geometry Math 321

    E-Print Network [OSTI]

    Office: MSB M312 Phone: (860) 486-3850 e-mail: kaufmann@math.uconn.edu. Office hours: TuTh ... Topics in Algebra: Algebraic Geometry II. TuTh TuTh 12:30 ...

  12. Algebraic Geometry Math 321

    E-Print Network [OSTI]

    Topics in Algebra: Algebraic Geometry. TuTh 2:00-3:15 pm in ... Office: MSB M312 Phone: (860) 486-3850 e-mail: kaufmann@math.uconn.edu. Office hours: Tu ...

  13. Math 13800 Assignment Sheet Spring 2016 Math 13800 web page ...

    E-Print Network [OSTI]

    Roames, Renee S

    2016-01-05

    Math 13800 web page: www.math.purdue.edu/MA13800. Lesson Section Page Problems. 1. 12.1 p245 1aceg, 5b, 7acf, 9bdfi, 11, 12, 13, 14ab, 15 Print out and ...

  14. Imaging Arithmetic: Physics Math > Physics + Math Gaurav Sharma

    E-Print Network [OSTI]

    Sharma, Gaurav

    Imaging Arithmetic: Physics Math > Physics + Math Gaurav Sharma Electrical and Computer, NY 14627-0126 ABSTRACT Imaging devices operate at the physical interfaces corresponding to image capture and reproduction. The combi- nation of physical insight and mathematical signal processing tools

  15. Math 13800 Assignment Sheet Fall 2015 Math 13800 web page ...

    E-Print Network [OSTI]

    Roames, Renee S

    2015-08-19

    Math 13800 web page: www.math.purdue.edu/MA13800. Lesson Section Page Problems. 1. 12.1 p245 1aceg, 5b, 7acf, 9bdfi, 11, 12, 13, 14ab, 15 Print out and ...

  16. Physical mechanism and numerical simulation of the inception of the lightning upward leader

    SciTech Connect (OSTI)

    Li Qingmin [Beijing Key Lab of High Voltage and EMC, School of Electric and Electronic Engineering, North China Electric Power University, Beijing 102206 (China) and State Key Lab of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206 (China); Lu Xinchang; Shi Wei; Zhang Li; Zou Liang; Lou Jie [Shandong Provincial Key Lab of UHV Technology and Gas Discharge, School of Electrical Engineering, Shandong University, Jinan 250061 (China)

    2012-12-15

    The upward leader is a key physical process of the leader progression model of lightning shielding. The inception mechanism and criterion of the upward leader need further understanding and clarification. Based on leader discharge theory, this paper proposes the critical electric field intensity of the stable upward leader (CEFISUL) and characterizes it by the valve electric field intensity on the conductor surface, E{sub L}, which is the basis of a new inception criterion for the upward leader. Through numerical simulation under various physical conditions, we verified that E{sub L} is mainly related to the conductor radius, and data fitting yields the mathematical expression of E{sub L}. We further establish a computational model for lightning shielding performance of the transmission lines based on the proposed CEFISUL criterion, which reproduces the shielding failure rate of typical UHV transmission lines. The model-based calculation results agree well with the statistical data from on-site operations, which show the effectiveness and validity of the CEFISUL criterion.

  17. Flux of upward high-energy muons at the multi-component primary energy spectrum

    E-Print Network [OSTI]

    S. V. Ter-Antonyan; P. L. Biermann

    2001-06-07

    The atmospheric neutrino-induced upward muon flux are calculated by using the multi-component primary energy spectrum, CORSIKA EAS simulation code for the reproduction of the atmospheric neutrino spectra and improved parton model for charged-current cross sections. The results are obtained at 0.1-1000 TeV muon energy range and 0-89 degrees zenith angular range.

  18. Velocity Comparisons from Upward and Downward Acoustic Doppler Current Profilers on the West Florida Shelf

    E-Print Network [OSTI]

    Meyers, Steven D.

    of deploying current meters including bottom-mounted, upward looking and surface buoy-mounted, downward looking Acoustic Doppler Current Profilers (ADCPs). In the case of a surface buoy, an ADCP may be mounted within a cage suspended below the buoy (Irish et al. 1992; Seim and Edwards 2005), within the buoy bridle

  19. UPWARD MOVEMENT OF PLUTONIUM TO SURFACE SEDIMENTS DURING AN 11-YEAR FIELD STUDY

    SciTech Connect (OSTI)

    Kaplan, D.; Beals, D.; Cadieux, J.; Halverson, J.

    2010-01-25

    An 11-y lysimeter study was established to monitor the movement of Pu through vadose zone sediments. Sediment Pu concentrations as a function of depth indicated that some Pu moved upward from the buried source material. Subsequent numerical modeling suggested that the upward movement was largely the result of invading grasses taking up the Pu and translocating it upward. The objective of this study was to determine if the Pu of surface sediments originated from atmosphere fallout or from the buried lysimeter source material (weapons-grade Pu), providing additional evidence that plants were involved in the upward migration of Pu. The {sup 240}Pu/{sup 239}Pu and {sup 242}Pu/{sup 239}Pu atomic fraction ratios of the lysimeter surface sediments, as determined by Thermal Ionization Mass Spectroscopy (TIMS), were 0.063 and 0.00045, respectively; consistent with the signatures of the weapons-grade Pu. Our numerical simulations indicate that because plants create a large water flux, small concentrations over multiple years may result in a measurable accumulation of Pu on the ground surface. These results may have implications on the conceptual model for calculating risk associated with long-term stewardship and monitored natural attenuation management of Pu contaminated subsurface and surface sediments.

  20. Sources of biogenic methane to form marine gas hydrates: In situ production or upward migration?

    SciTech Connect (OSTI)

    Paull, C.K.; Ussler, W. III; Borowski, W.S.

    1993-09-01

    Potential sources of biogenic methane in the Carolina Continental Rise -- Blake Ridge sediments have been examined. Two models were used to estimate the potential for biogenic methane production: (1) construction of sedimentary organic carbon budgets, and (2) depth extrapolation of modern microbial production rates. While closed-system estimates predict some gas hydrate formation, it is unlikely that >3% of the sediment volume could be filled by hydrate from methane produced in situ. Formation of greater amounts requires migration of methane from the underlying continental rise sediment prism. Methane may be recycled from below the base of the gas hydrate stability zone by gas hydrate decomposition, upward migration of the methane gas, and recrystallization of gas hydrate within the overlying stability zone. Methane bubbles may also form in the sediment column below the depth of gas hydrate stability because the methane saturation concentration of the pore fluids decreases with increasing depth. Upward migration of methane bubbles from these deeper sediments can add methane to the hydrate stability zone. From these models it appears that recycling and upward migration of methane is essential in forming significant gas hydrate concentrations. In addition, the depth distribution profiles of methane hydrate will differ if the majority of the methane has migrated upward rather than having been produced in situ.

  1. Pine and hardwood pulpwood stumpage prices continued an upward trend in March/

    E-Print Network [OSTI]

    Pine and hardwood pulpwood stumpage prices continued an upward trend in March/ April 2010. The strong global pulp market and wet weather conditions in East Texas pushed up the pulpwood stumpage prices to a eight-month high. Lumber and panel prices continued rising. Observers com- mented that the price surge

  2. Upward pressure on timber prices eased as logging conditions improved and lumber &

    E-Print Network [OSTI]

    Upward pressure on timber prices eased as logging conditions improved and lumber & panel prices plummeted back to where they were before the spring run-ups. Overall, timber prices were higher than the prices a year ago. Lumber imports from Canada increased in June due to the temporary re- moval

  3. MATH 111 MATH FOR ELEMENTARY TEACHERS I UNIVERSITY OF HAWAII AT MANOA

    E-Print Network [OSTI]

    Faber, Xander

    MATH 111 ­ MATH FOR ELEMENTARY TEACHERS I UNIVERSITY OF HAWAII AT MANOA FALL 2012 Professor Info: Dr. Xander Faber 404 Physical Sciences Building xander@math.hawaii.edu www.math.hawaii

  4. Positive exchange bias and upward magnetic relaxation in a Fe-film/CoO-nanoparticle hybrid system

    E-Print Network [OSTI]

    Krishnan, Kannan M.

    Positive exchange bias and upward magnetic relaxation in a Fe-film/CoO- nanoparticle hybrid system exchange bias and upward magnetic relaxation in a Fe-film/CoO-nanoparticle hybrid system Wei Zhang) Heat-induced damping modification in yttrium iron garnet/platinum hetero-structures Appl. Phys. Lett

  5. Commutative Algebra Unit code: MATH32012

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH32012 Commutative Algebra Unit code: MATH32012 Credit Rating: 10 Unit level: Level 3 Teaching Prerequisite MATH20212 - Algebraic Structures 2 (Compulsory) MATH20201 - Algebraic Structures 1 (Compulsory) Additional Requirements MATH32012 pre-requisites Aims The course unit will deepen and extend students

  6. Department: Mathematics Course No: MATH 115Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 115Q Title: Calculus I Credits: 4 Contact: David Gross WQ: Passing score on the Calculus Readiness Test. Students cannot receive credit for MATH 115 and either MATH of MATH 112 or 120 to fulfill any requirement satisfied by MATH 112 or 120. Limits, continuity

  7. For More Information Contact the Math Center

    E-Print Network [OSTI]

    Maier, Robert S.

    For More Information Contact the Math Center: mcenter@math.arizona.edu http://math given here apply to the 2015­2016 catalog. For other catalog years, please consult the archive (http://math, advising, and other services and activities supportive of the undergraduate math programs, e.g., what

  8. Math Placement Office Mathematics room 108

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    Math Placement Office Mathematics room 108 TEL (520) 621-6892 FAX (520) 621-8322 www.math.arizona.edu/placement placement@math.arizona.edu INSTRUCTIONS FOR COURSE EQUIVALENCY VERIFICATION FOR MATH TRANSFER COURSES, the Math Department will determine if a transferred Mathematics course has a UA equivalent

  9. High gradient magnetic beneficiation of dry pulverized coal via upwardly directed recirculating fluidization

    DOE Patents [OSTI]

    Eissenberg, David M. (Oak Ridge, TN); Liu, Yin-An (Opelika, AL)

    1980-01-01

    This invention relates to an improved device and method for the high gradient magnetic beneficiation of dry pulverized coal, for the purpose of removing sulfur and ash from the coal whereby the product is a dry environmentally acceptable, low-sulfur fuel. The process involves upwardly directed recirculating air fluidization of selectively sized powdered coal in a separator having sections of increasing diameters in the direction of air flow, with magnetic field and flow rates chosen for optimum separations depending upon particulate size.

  10. Freshman Math Award 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    grades 1 to 4 predicts growth in academic achievement across that same time span. Longitudinal growth curve modeling (LGCM) was used to obtain growth trajectories for BSR, reading, and math across grades 1 to 4. Structural equation modeling (SEM) was used...

  11. Linear Algebra (MATH 511, Spring 2012)

    E-Print Network [OSTI]

    Linear Algebra (MATH 511, Spring 2012). Teacher: Alexandre Eremenko OFFICE HOURS: Math 450 Thursday 1:30-2:30 + by appointment PHONE: (765)

  12. Math 13800 Assignment Sheet Spring 2014 Math 13800 web page ...

    E-Print Network [OSTI]

    Roames, Renee S

    2014-01-08

    Math 13800. Assignment Sheet. Spring 2014. Text: Reconceptualizing Mathematics , 2nd Edition by Sowder, Sowder, & Nickerson. W.H. Freeman, 2014

  13. Bounds on the kdimension of products of special posets Michael Baym # Douglas B. West +

    E-Print Network [OSTI]

    West, Douglas B.

    Bounds on the k­dimension of products of special posets Michael Baym # Douglas B. West + Abstract, west@math.uiuc.edu. Research par­ tially supported by the National Security Agency under Awards H98230­dimensional poset. Reuter [15] extended Trotter's result (using ``concept analysis'') to show that dim(Sm ×S n ) = m

  14. Bounds on the k-dimension of products of special posets Michael Baym

    E-Print Network [OSTI]

    West, Douglas B.

    Bounds on the k-dimension of products of special posets Michael Baym Douglas B. West Abstract, University of Illinois, Urbana, IL 61801, west@math.uiuc.edu. Research par- tially supported by the National that Sn is the smallest n-dimensional poset. Reuter [15] extended Trotter's result (using "concept

  15. LEVEL 2 MATH modules offered in 15/16 Applied Maths

    E-Print Network [OSTI]

    Haase, Markus

    LEVEL 2 MATH modules offered in 15/16 Applied Maths MATH 2365 - Vector Calculus This module mathematics, such as fluid mechanics and electromagnetism. MATH 2375 - Linear Differential Equations and also partial differential equations. It also introduces Fourier and Laplace transforms. MATH 2391 - Non

  16. Physical Uncertainty Bounds (PUB)

    SciTech Connect (OSTI)

    Vaughan, Diane Elizabeth; Preston, Dean L.

    2015-03-19

    This paper introduces and motivates the need for a new methodology for determining upper bounds on the uncertainties in simulations of engineered systems due to limited fidelity in the composite continuum-level physics models needed to simulate the systems. We show that traditional uncertainty quantification methods provide, at best, a lower bound on this uncertainty. We propose to obtain bounds on the simulation uncertainties by first determining bounds on the physical quantities or processes relevant to system performance. By bounding these physics processes, as opposed to carrying out statistical analyses of the parameter sets of specific physics models or simply switching out the available physics models, one can obtain upper bounds on the uncertainties in simulated quantities of interest.

  17. Math 13800 Assignment Sheet Spring 2012 Math 13800 web page ...

    E-Print Network [OSTI]

    Roames, Renee S

    2012-01-04

    Math 13800 web page: www.math.purdue.edu/MA13800. Lesson Section Page Problems. 1. 12.1 p239 1aceg, 5b, 7acf, 9bdfi, 11, 13, 14ab, 15. 2. 12.2/3 p245 1,

  18. Distributing leadership to teachers through a District Level Math Council

    E-Print Network [OSTI]

    Robertson, Melavel Odviar

    2008-01-01

    courses, Math 7, Introduction to High School Algebra, andnew math courses to enhance student readiness for Algebra,math achievement and in particular, in year two, to Algebra

  19. Distributing leadership to teachers through a District Level Math Council

    E-Print Network [OSTI]

    Robertson, Melavel Odviar

    2008-01-01

    to Distribute Leadership through a District-level Math21 Table 3.1: K-12 Math Council potentialinto changes in the Math Literacy Council’s organization,

  20. Department: Mathematics Course No: MATH 227Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 227Q Title: Applied Linear Algebra Credits: 3 Contact. Prerequisite: MATH 116 or 121. Recommended Preparation: A grade of C- or better in MATH 116. Not open for credit to students who have passed MATH 215. Open to sophomores or higher. Systems of equations, matrices

  1. Department: Mathematics Course No: MATH 210Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 210Q Title: Multivariable Calculus Credits: 4 Contact periods. Prerequisite: MATH 114, 116, or 121 or a score of 4 or 5 on the Advanced Placement Calculus BC exam. Recommended Preparation: A grade of C- or better in MATH 114 or MATH 116. Not open for credit

  2. Connecting Math Methods and Student Teaching through Practice-Based Strategies: A Study of Pre-Service Teachers' Math Instruction

    E-Print Network [OSTI]

    Appelgate, Mollie

    2012-01-01

    for Greater Understanding. UCLA Math Methods Institute. xi  An Investigation of Circles. UCLA Math Methods Institute.The Beginning. UCLA Math Methods Institute. Appelgate, M. (

  3. BYU Class BYU-Hawaii BYU-Idaho Dixie LDSBC SLCC Snow SUU U of U USU UVU Weber Westminster Stat 121 Math 221

    E-Print Network [OSTI]

    Hart, Gus

    Math 1040 or 1040A Math 1040 Math 1040 Math 1040 or 2040 Math 1040 or 1070 Stat 1040 Math 1040 Math 1040 Math 150 Stat 121 Math 221 Math 221A or 221 B or 221C Mat252 Math 2040 Math 2040 Stat 2000 or 2300 Math 2040 Math 240 Stat 124 Stat 5003 Stat 151 Math 327 Stat 201 Math 330 Math 3400 Math 3070 Stat 3000

  4. MATH MINOR CHECKLIST A minor in mathematics requires at least 19 semester hours of math courses including 171, 172, and one of 220 or

    E-Print Network [OSTI]

    Gomulkiewicz, Richard

    Number Course Description Credit Hours MATH 220 Introductory Linear Algebra 2 MATH 273 Calculus III 2 Reasoning 3 MATH 302 Theory of Numbers 3 MATH 315 Differential Equations 3 MATH 320 Modern Algebra 3 MATH Mathematics 3 MATH 415 Intermediate Differential Equations 3 MATH 416 Simulation 3 MATH 420 Linear Algebra 3

  5. Effects of Math Interventions on Elementary Students' Math Skills: A Meta-Analysis

    E-Print Network [OSTI]

    Lloyd, Jason Duran

    2013-01-01

    of third-grade students with math and reading difficulties.M. Mazzacco (Eds. ), Why is math so hard for children? Theanalysis of acquisition and fluency math interventions with

  6. Fourth Generation Bound States

    E-Print Network [OSTI]

    Koji Ishiwata; Mark B. Wise

    2011-05-25

    We investigate the spectrum and wave functions of {\\bar q}'q' bound states for heavy fourth generation quarks (q') that have a very small mixing with the three observed generations of standard model quarks. Such bound states come with different color, spin and flavor quantum numbers. Since the fourth generation Yukawa coupling, \\lambda_{q'}, is large we include all perturbative corrections to the potential between the heavy quark and antiquark of order \\lambda_{q'}^2N_c/16\\pi^2 where N_c is the number of colors, as well as relativistic corrections suppressed by (v/c)^2. We find that the lightest fourth generation quark masses for which a bound state exists for color octet states. For the the color singlet states, which always have a bound state, we analyze the influence that the Higgs couplings have on the size and binding energy of the bound states.

  7. Bounding the Bogoliubov coefficients

    E-Print Network [OSTI]

    Boonserm, Petarpa

    2008-01-01

    While over the last century or more considerable effort has been put into the problem of finding approximate solutions for wave equations in general, and quantum mechanical problems in particular, it appears that as yet relatively little work seems to have been put into the complementary problem of establishing rigourous bounds on the exact solutions. We have in mind either bounds on parametric amplification and the related quantum phenomenon of particle production (as encoded in the Bogoliubov coefficients), or bounds on transmission and reflection coefficients. Modifying and streamlining an approach developed by one of the present authors [Phys. Rev. A 59 (1999) 427-438], we investigate this question by developing a formal but exact solution for the appropriate second-order linear ODE in terms of a time-ordered exponential of 2x2 matrices, then relating the Bogoliubov coefficients to certain invariants of this matrix. By bounding the matrix in an appropriate manner, we can thereby bound the Bogoliubov coeff...

  8. Phase diagram of Josephson junction between<math

    Office of Scientific and Technical Information (OSTI)

    diagram of Josephson junction between<math display'inline'>s<math>and display'inline'>s<math>superconductors in the dirty limit...

  9. Real-time sub-<math display='inline'>Åmath>ngstrom...

    Office of Scientific and Technical Information (OSTI)

    Real-time sub-<math display'inline'><math>ngstrom imaging of reversible and irreversible conformations in rhodium catalysts and graphene Kisielowski, Christian; Wang,...

  10. MATH 225 Fall 2013 Differential Equations Course Website: http://ams.mines.edu/Courses/course.php?num=math225/

    E-Print Network [OSTI]

    MATH 225 Fall 2013 Differential Equations Course Website: http://ams.mines.edu/Courses/course.php?num=math engineering, and environmental sciences. Prerequisites: C or better in MATH112 or MATH122. Text Differential

  11. MATH 225 Fall 2012 Differential Equations Course Website: http://ams.mines.edu/Courses/course.php?num=math225/

    E-Print Network [OSTI]

    MATH 225 Fall 2012 Differential Equations Course Website: http://ams.mines.edu/Courses/course.php?num=math. Prerequisites: MATH112 or MATH122. Text Differential Equations with Boundary-Value Problems, 8th ed., D. Zill, W

  12. Multicolor Bound Soliton Molecule

    E-Print Network [OSTI]

    Luo, Rui; Lin, Qiang

    2015-01-01

    We show a new class of bound soliton molecule that exists in a parametrically driven nonlinear optical cavity with appropriate dispersion characteristics. The composed solitons exhibit distinctive colors but coincide in time and share a common phase, bound together via strong inter-soliton four-wave mixing and Cherenkov radiation. The multicolor bound soliton molecule shows intriguing spectral locking characteristics and remarkable capability of spectrum management to tailor soliton frequencies, which may open up a great avenue towards versatile generation and manipulation of multi-octave spanning phase-locked Kerr frequency combs, with great potential for applications in frequency metrology, optical frequency synthesis, and spectroscopy.

  13. MATH2390: Dynamical Systems Dr A.M. Rucklidge

    E-Print Network [OSTI]

    Rucklidge, Alastair

    MATH2390: Dynamical Systems Dr A.M. Rucklidge 8.18g, Department of Applied Mathematics A familiarity with ordinary dif- ferential equations, at the level of (for example) MATH1932, MATH1400 or MATH2450. MATH2360 or MATH2420 would be helpful but are not essential, as would some famil- iarity

  14. Stony Brook Math Club and Graduate Student Seminar

    E-Print Network [OSTI]

    Sutherland, Scott

    Stony Brook Math Club and Graduate Student Seminar Wednesday, April 13, Math P-131 This is the n-th of a series of meetings of the Stony Brook Math Club aimed to give under- graduate students a glimpse of actual math research and math related activities. If you are curious about and/or interested in math, do

  15. Stony Brook Math Club and Graduate Student Seminar

    E-Print Network [OSTI]

    Sutherland, Scott

    Stony Brook Math Club and Graduate Student Seminar Wednesday, March 17, Math P-131 This is the 4th of a series of meetings of the Stony Brook Math Club aimed to give under- graduate students a glimpse of actual math research and math related activities. If you are curious about and/or interested in math, do

  16. "Our grad math programs are collaborative, creative and insightful." carleton.ca/math

    E-Print Network [OSTI]

    Dawson, Jeff W.

    "Our grad math programs are collaborative, creative and insightful." carleton.ca/math GRADUATE and leadership. More information about individual faculty is available at: carleton.ca/math/research. The School with the University of Ottawa. Together, we offer one of the largest grad programs in math and stats in Canada

  17. Information on Math Course Changes at Virginia Tech Virginia Tech is in the process of switching to math courses. In the past, students would take

    E-Print Network [OSTI]

    Battaglia, Francine

    Information on Math Course Changes at Virginia Tech Virginia Tech is in the process of switching to math courses. In the past, students would take: · MATH1205, Calculus (3 credits) · MATH1206, Calculus (3 credits) · MATH1224, Vector

  18. Asymptotic analysis of chaotic particle sedimentation and trapping in the vicinity of a vertical upward streamline

    E-Print Network [OSTI]

    Angilella, J R

    2010-01-01

    The sedimentation of a heavy Stokes particle in a laminar plane or axisymmetric flow is investigated by means of asymptotic methods. We focus on the occurrence of Stommel's retention zones, and on the splitting of their separatrices. The goal of this paper is to analyze under which conditions these retention zones can form, and under which conditions they can break and induce chaotic particle settling. The terminal velocity of the particle in still fluid is of the order of the typical velocity of the flow, and the particle response time is much smaller than the typical flow time-scale. It is observed that if the flow is steady and has an upward streamline where the vertical velocity has a strict local maximum, then inertialess particle trajectories can take locally the form of elliptic Stommel cells, provided the particle terminal velocity is close enough to the local peak flow velocity. These structures only depend on the local flow topology and do not require the flow to have closed streamlines or stagnatio...

  19. Fourth generation bound states

    SciTech Connect (OSTI)

    Ishiwata, Koji; Wise, Mark B. [California Institute of Technology, Pasadena, California, 91125 (United States)

    2011-04-01

    We investigate the spectrum and wave functions of q{sup '}q{sup '} bound states for heavy fourth generation quarks (q{sup '}) that have a very small mixing with the three observed generations of standard model quarks. Such bound states come with different color, spin and flavor quantum numbers. Since the fourth generation Yukawa coupling, {lambda}{sub q}{sup '}, is large we include all perturbative corrections to the potential between the heavy quark and antiquark of order {lambda}{sub q}{sup '2}N{sub c}/16{pi}{sup 2} where N{sub c} is the number of colors, as well as relativistic corrections suppressed by (v/c){sup 2}. We find that the lightest fourth generation quark masses for which a bound state exists for color octet states. For the color singlet states, which always have a bound state, we analyze the influence that the Higgs couplings have on the size and binding energy of the bound states.

  20. MATH 411 SPRING 2001 Ordinary Differential Equations

    E-Print Network [OSTI]

    Alekseenko, Alexander

    MATH 411 SPRING 2001 Ordinary Differential Equations Schedule # 749025 TR 01:00-02:15 316 Boucke Instructor: Alexander Alekseenko, 328 McAllister, 865-1984, alekseen@math.psu.edu The course

  1. Department: MATH Course No.: 242W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: MATH Course No.: 242W Title: History of Mathematics Credits: 3 Contact: David Gross WQ. Prerequisite: MATH 210 and 211, or 221. This course may not be counted in any of the major groups described

  2. Math of Popping Bubbles in a Foam

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

    Math of Popping Bubbles in a Foam Math of Popping Bubbles in a Foam Berkeley Lab researchers mathematically describe the complex evolution and disappearance of foamy bubbles May 9,...

  3. Earth's extensive entropy bound

    E-Print Network [OSTI]

    A. M. Lisewski

    2012-12-20

    The possibility of planetary mass black hole production by crossing entropy limits is addressed. Such a possibility is given by pointing out that two geophysical quantities have comparable values: first, Earth's total negative entropy flux integrated over geological time and, second, its extensive entropy bound, which follows as a tighter bound to the Bekenstein limit when entropy is an extensive function. The similarity between both numbers suggests that the formation of black holes from planets may be possible through a strong fluctuation toward thermodynamic equilibrium which results in gravothermal instability and final collapse. Briefly discussed are implications for the astronomical observation of low mass black holes and for Fermi's paradox.

  4. Linear Algebra MATH 110 : 2006-07

    E-Print Network [OSTI]

    Wehlau, David

    MATH 110 Linear Algebra MATH 110 : 2006-07 Home Policies Fall Winter WebCT Instructor: G.G. Smith: MATH 111, 112 Lectures: (slot 014) Tuesday, 11:30-12:30 in 210 Walter Light Hall Wednesday, 13:30-14:30 in 210 Walter Light Hall Friday, 12:30-13:30 in 210 Walter Light Hall Tutorials: Wednesday, 8

  5. Convex Optimization Unit code: MATH36061

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH36061 Convex Optimization Unit code: MATH36061 Credit Rating: 10 Unit level: Level 3 Teaching Requirements MATH36061 pre-requisite Aims The course aims to introduce students to modern convex optimization #12;Optimization is the art of optimal decision making under constraints. Convex optimization refers

  6. Contingencies 2 Unit code: MATH39522

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH39522 Contingencies 2 Unit code: MATH39522 Credit Rating: 10 Unit level: Level 3 Teaching upon survival, death and other uncertain factors. Overview This unit is a continuation of MATH20962 period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites

  7. Multipliers Math 1920 Lagrange Multiplier Pictures

    E-Print Network [OSTI]

    Back, Allen

    Math 1920 Lagrange Multiplier Pictures V1 Lagrange Multipliers Math 1920 Lagrange Multiplier Pictures Dr. Back Sep. 23, 2009 #12;Math 1920 Lagrange Multiplier Pictures V1 Lagrange Multipliers Please Multiplier Pictures V1 Lagrange Multipliers Maximize f (x, y) = yex . On the constraint set x2 + xy + 4y2 = 1

  8. Department: Mathematics Course No: MATH 118Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 118Q Title: A Survey of Calculus with Applications I Credits: 4 Contact: David Gross WQ: Q Catalog Copy: MATH 118Q. A Survey of Calculus with Applications. Either semester. Three credits. Recommended preparation: MATH 101 or the equivalent. Not open for credit

  9. Department: MATH Course No.: 202W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: MATH Course No.: 202W Title: Pedagogical Seminar Credits: 1 Contact: Jeffrey Tollefson WQ: W Catalog Copy: MATH202W. Pedagogical Seminar. Either Semester. One credit. Co-requisite: Concurrent registration in Math 210. Open to sophomores Weekly seminars and short essays reflecting

  10. Department: MATH Course No.: 201W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: MATH Course No.: 201W Title: Undergraduate Seminar II Credits: 1 Contact: Jeffrey Tollefson WQ: W Catalog Copy: MATH 201W. Undergraduate Seminar II. Either Semester. One credit. Prerequisite: MATH 200. The student will attend 6-8 seminars per semester, and choose one mathematical topic

  11. Department: MATH Course No.: 291W

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: MATH Course No.: 291W Title: Technical Writing for Actuaries Credits: 1 Contact: Jeffrey Tollefson WQ: W Catalog Copy: MATH 291W. Technical Writing for Actuaries. Either semester. One credit. Must be taken concurrently with MATH 290. Consent of the Director of the Actuarial Science

  12. Math Emporium Staff Supervisor Virginia Tech

    E-Print Network [OSTI]

    Math Emporium Staff Supervisor Virginia Tech The Virginia Tech Mathematics Department seeks to fill two full-time Math Emporium Staff Supervisor positions with employment beginning, or emailed to mesupsearch14_AT_math.vt.edu. Applications received by June 20, 2014, will receive full

  13. Chapter 1 Math Toolbox Gabriel Popescu

    E-Print Network [OSTI]

    Gilbert, Matthew

    Chapter 1 ­ Math Toolbox Gabriel Popescu University of Illinois at UrbanaChampaign y p g Beckman ­ Optical Imaging Develop a set of tools useful throughout the course Objectives p g Chapter 1: Math dt ( ) ( )L x F t (1.3) 3Chapter 1: Math Toolbox #12;1.1 Linear Systems ECE 460 ­ Optical Imaging

  14. Department: Mathematics Course No: MATH 112Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 112Q Title: Introductory Calculus 1 Credits: 4 Contact: David Gross WQ: Q Catalog Copy: MATH 112Q. Introductory Calculus1. Either semester. Four credits. Four class periods. Recommended preparation: MATH 101 or the equivalent. Students cannot receive credit

  15. Department: Mathematics Course No: MATH 106Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 106Q Title: Calculus for Business and Economics Credits: 3 Contact: David Gross WQ: Q Catalog Copy: -MATH 106Q. Calculus for Business and Economics. Either semester. Three credits. (One credit for students who have passed MATH 113, 115, or 120.) Recommended preparation

  16. Experimental and theoretical studies of isothermal upward gas-liquid flows in vertical tubes

    SciTech Connect (OSTI)

    Fernandes, R.C.

    1981-01-01

    In two-phase flow technolgy, two important problems exist which must be solved as a function of the various physical and system parameters associated with the phenomenon, and which stand as prerequisites for proper modelling of two-phase processes: Prediction of the flow pattern under existing operating conditions and prediction of the holdup for each given flow pattern. Modelling studies of steady isothermal upward gas-liquid flows in vertical pipes, at low pressures, were undertaken. Experimental data on liquid holdup over a wide range of flow rates were taken for all observed flow patterns-bubbly, slug, churn, and annular - by means of a specially designed Quick-Closing Valves System. This technique also allowed the detection of a unique phenomenon occurring in the form of fast-flowing slugs of gas-liquid mixture, in both the churn and annular flow patterns, which was called the lump phenomenon. The lump holdup was measured and a qualitative theory regarding the nature, formation and propagation of these structures was proposed. A photographic method was applied to the slug flow pattern in order to determine both the rise velocity and length of Taylor bubbles and liquid slugs characteristic of this flow regime. Assisted by the measured data, flow pattern-based physical models were developed for predicting holdup of bubbly flows and the detailed structure of slug flows. The latter was accomplished by means of a fairly complete analysis which enabled the prediction of several variables of interest such as void fractions, velocities, film thicknesses and the length ratio between Taylor bubbles and liquid slugs. The average holdup for churn flow was predicted by directly applying the slug flow model to that flow pattern. A simplified framework for calculating the holdup in annular flows was also proposed. The comparison between theory and experiment showed that for bubbly, slug and churn flows the predicted results are in good agreement with the data.

  17. Flow pattern and pressure drop of vertical upward gas-liquid flow in sinusoidal wavy channels

    SciTech Connect (OSTI)

    Nilpueng, Kitti [Department of Mechanical Engineering, South East Asia University, Bangkok 10160 (Thailand); Wongwises, Somchai [Fluid Mechanics, Thermal Engineering and Multiphase Flow Research Lab (FUTURE), Department of Mechanical Engineering, King Mongkut's University of Technology Thonburi, Bangmod, Bangkok 10140 (Thailand)

    2006-06-15

    Flow patterns and pressure drop of upward liquid single-phase flow and air-water two-phase flow in sinusoidal wavy channels are experimentally studied. The test section is formed by a sinusoidal wavy wall of 1.00 m length with a wave length of 67.20mm, an amplitude of 5.76mm. Different phase shifts between the side walls of the wavy channel of 0{sup o}, 90{sup o} and 180{sup o} are investigated. The flow phenomena, which are bubbly flow, slug flow, churn flow, and dispersed bubbly flow are observed and recorded by high-speed camera. When the phase shifts are increased, the onset of the transition from the bubbly flow to the churn flow shifts to a higher value of superficial air velocity, and the regions of the slug flow and the churn flow are smaller. In other words, the regions of the bubbly flow and the dispersed bubbly flow are larger as the phase shift increases. The slug flow pattern is only found in the test sections with phase shifts of 0{sup o} and 90{sup o}. Recirculating gas bubbles are always found in the troughs of the corrugations. The recirculating is higher when the phase shifts are larger. The relationship between the two-phase multipliers calculated from the measured pressure drops, and the Martinelli parameter is compared with the Lockhart-Martinelli correlation. The correlation in the case of turbulent-turbulent condition is shown to fit the data very well for the phase shift of 0{sup o} but shows greater deviation when the phase shifts are higher. (author)

  18. Do $??$ bound states exist?

    E-Print Network [OSTI]

    J. Haidenbauer; Ulf-G. Meißner; S. Petschauer

    2014-12-09

    The existence of baryon-baryon bound states in the strangeness sector is examined in the framework of SU(3) chiral effective field theory. Specifically, the role of SU(3) symmetry breaking contact terms that arise at next-to-leading order in the employed Weinberg power counting scheme is explored. We focus on the 1S0 partial wave and on baryon-baryon channels with maximal isospin since in this case there are only two independent SU(3) symmetry breaking contact terms. At the same time, those are the channels where most of the bound states have been predicted in the past. Utilizing $pp$ phase shifts and $\\Sigma^+ p$ cross section data allows us to pin down one of the SU(3) symmetry breaking contact terms and a clear indication for the decrease of attraction when going from the NN system to strangeness S=-2 is found, which rules out a bound state for $\\Sigma\\Sigma$ with isospin I=2. Assuming that the trend observed for S=0 to S=-2 is not reversed when going to $\\Xi\\Sigma$ and $\\Xi\\Xi$ makes also bound states in those systems rather unlikely.

  19. ResourceBounded Information

    E-Print Network [OSTI]

    Raja, Anita

    Query Input l Word processing package for aMac. l $200 price limit. l Search process should take 10 min Features l Active search and discovery. l Resource Bounded Reasoning. l Goal­driven and) C (75% 6) (25% 4) enables Subtask Relation Enables NLE Q = Quality D = Duration C = Cost Task

  20. MATH 152 -SPRING 2005 MATHEMATICS FOR THE LIFE SCIENCES

    E-Print Network [OSTI]

    Gross, Louis J.

    MATH 152 - SPRING 2005 MATHEMATICS FOR THE LIFE SCIENCES Time: 10:10 - 11:00 Monday and Wednesday) dilling@math.utk.edu, and Lauren Wagener (Sections #57361, 57374) wagener@math.utk.edu. Course web page: http://www.tiem.utk.edu/~gross/math152.html This course, a continuation of Math 151, will provide

  1. Stony Brook Math Club and Graduate Student Seminar

    E-Print Network [OSTI]

    Sutherland, Scott

    Stony Brook Math Club and Graduate Student Seminar Wednesday, November 18, Math P-131 This is the second of a series of meetings of the Stony Brook Math Club aimed to give un- dergraduate students a glimpse of actual math research and math related activities. If you are curious about and/or interested

  2. MATH 152 -SPRING 2004 MATHEMATICS FOR THE LIFE SCIENCES

    E-Print Network [OSTI]

    Gross, Louis J.

    MATH 152 - SPRING 2004 MATHEMATICS FOR THE LIFE SCIENCES Time: 10:10 - 11:00 Monday and Wednesday) gipson@math.utk.edu, and Kristin Gooch (Sections #57055, 57097, 57042) gooch@math.utk.edu. Course web page: http://www.tiem.utk.edu/~gross/math152.html This course, a continuation of Math 151, will provide

  3. Bound States in Graphene

    E-Print Network [OSTI]

    Kumar S. Gupta; Siddhartha Sen

    2008-06-03

    We present a quantum analysis of the massless excitations in graphene with a charge impurity. When the effective charge exceeds a certain critical value, the spectrum is quantized and is unbounded from below. The corresponding eigenstates are square-integrable at infinity and have a rapidly oscillatory behaviour in the short distance, which can be interpreted as a fall to the centre. Using a cutoff regularization, we show that the effective Coulomb interaction strength is driven to its critical value under the renormalization group flow. In the subcritical region, we find bound states with imaginary values of the energy for certain range of the system parameters. The physical significance of these bound states with imaginary eigenvalues is discussed.

  4. CS Applications CS Math MR Applications MR Math MR Theory Proof Bridging Matrix Recovery Gaps using Manifolds

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    Needell, Deanna

    CS Applications CS Math MR Applications MR Math MR Theory Proof Bridging Matrix Recovery Gaps using #12;CS Applications CS Math MR Applications MR Math MR Theory Proof Outline Compressed Sensing (CS manifold theory Deanna Needell Bridging Matrix Recovery Gaps using Manifolds #12;CS Applications CS Math MR

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    Faber, Xander

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    Faber, Xander

    MATH 471 ­ PROBABILITY UNIVERSITY OF HAWAII AT MANOA FALL 2012 Professor Info: Dr. Xander Faber 404 Physical Sciences Building xander@math.hawaii.edu www.math.hawaii.edu/xander/ Office Hours -- MW 10

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    Faber, Xander

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    $author.value

    To get young learners excited about math, local middle school students are ... math competition as they work in teams on several games our students have ...

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    Energy Savers [EERE]

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  12. MATH 351 Elementary Linear Algebra Spring 2015 Section 082: TR ...

    E-Print Network [OSTI]

    2015-01-12

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    MathCheck: A Math Assistant via a Combination of Computer Algebra Systems and SAT Solvers Edward present a method and an associated system, called Math- Check, that embeds the functionality of a computer algebra system (CAS) within the inner loop of a conflict-driven clause-learning SAT solver. SAT

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    Schofield, Jeremy

    Appendix A Math Appendices A.1 Taylor expansion · Expand function f(x + a) from small a around) = j=0 xj j j! , f(x + a) = exp a d dx f(x). 89 #12;90 APPENDIX A. MATH APPENDICES A.2 Series - x2 = - dx x2 - x2 p(x) #12;92 APPENDIX A. MATH APPENDICES A.3.3 Gaussian distributions 1

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    Mann, Casey

    MATH 3425 Foundations of Mathematics 2414 Fall, Spring MATH 3315 Linear Algebra and Matrix Theory 2414, 3425 Fall MATH 3336 Abstract Algebra I 3425 Spring MATH 3345 Analysis I 3425 Fall MATH 3365 Geometric Course Name Prerequisites Semesters Offered C MATH 4336 Abstract Algebra II 3336 Fall Pure MATH 4341

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    QUALIFYING EXAMINATION. JANUARY 2004. MATH 571 - Prof. Smith. 1. A space is second countable if it has a countable basis. Let X = R n be the product of ...

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    Math 265, Section 32: Elementary Linear Algebra. Course Information. Professor: Kiril Datchev Email: kdatchev@purdue.edu. Lectures: Tuesday and Thursday ...

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    Math 511 Linear Algebra with Applications. Fall 2005. This is a Linear Algebra course primarily for graduate engineering students. Enclosed is a sample outline

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    Clayton, Dale H.

    Algebra ACT # 17 -and- SAT # 420 -and- AR Math 990 - then - MATH 1010 Interm Algebra ACT 18-22 -or- SAT 430-530 -or- 54 MATH 990 If completed with a C, take Math 1050 and/or Math 1060. - then - MATH 1050 College Algebra ACT 23-27 -or- SAT

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    DeGroot, Kendra

    2012-01-01

    objects Playing games using math reasoning Recognizing andobjects Playing games using math reasoning Recognizing andOF CALIFORNIA, SAN DIEGO Math Play: Growing and developing

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    Piet Hut; Mark Alford; Max Tegmark

    2006-01-15

    We discuss the nature of reality in the ontological context of Penrose's math-matter-mind triangle. The triangle suggests the circularity of the widespread view that math arises from the mind, the mind arises out of matter, and that matter can be explained in terms of math. Non-physicists should be wary of any claim that modern physics leads us to any particular resolution of this circularity, since even the sample of three theoretical physicists writing this paper hold three divergent views. Some physicists believe that current physics has already found the basic framework for a complete description of reality, and only has to fill in the details. Others suspect that no single framework, from physics or other sources, will ever capture reality. Yet others guess that reality might be approached arbitrarily closely by some form of future physics, but probably based on completely different frameworks. We will designate these three approaches as the fundamentalist, secular and mystic views of the world, as seen by practicing physicists. We present and contrast each of these views, which arguably form broad categories capturing most if not all interpretations of physics. We argue that this diversity in the physics community is more useful than an ontological monoculture, since it motivates physicists to tackle unsolved problems with a wide variety of approaches.

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    Barry, Matthew

    2013-02-01

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 JavaScript Inclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Handling MathJax Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Live-Updating Math Display . . . . . . . . . . . . . . . . . . . . . . . . . . 34... for representing math input (and potentially dis- play) on the web. It aims to mimic handwritten math as much as possible while maintaining semantic meaning. 1 NOMENCLATURE AJAX Asynchronous JavaScript and XML; a misnomer acronym used to describe the process...

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    Sidorov, Nikita

    MATH32062 Introduction to Algebraic Geometry Unit code: MATH32062 Credit Rating: 10 Unit level?: N Requisites Prerequisite MATH20212 - Algebraic Structures 2 (Compulsory) Additional Requirements MATH32062 pre-requsites None. Aims To introduce students to the basic notions of affine and projective

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    Chan, Daniel

    MATH5765: Algebraic Geometry (2004, S2) Lecturer: Daniel Chan E-Mail: danielch@maths.unsw.edu.au Webpage: www.maths.unsw.edu.au/danielch Office: Red Centre (East Wing) Room 4104 Office Phone No.: 9385 on Additional Assessment in Later Years on the webpage http://www.maths

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    Ferguson, Thomas S.

    8 UCLA CalTeach-Math Junior Year Program Description: o Pedagogical Content Preparation: The Math 103ABC Seminar Students in the junior year program take Math 103ABC, Observation and Participation: Mathematics Instruction. Each quarter of the Math 103 sequence is a 2 unit seminar course designed to expose

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    Ferguson, Thomas S.

    7 UCLA CalTeach-Math Sophomore Year Program Description: o Pedagogical Content Preparation: The Math 72SL Seminar Students in the sophomore program take Math 72SL, Classroom Practices in Middle School Mathematics. Math 72SL is a 2 unit seminar course designed to expose students to current issues

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    Kihara, Daisuke

    Statistics ­ Math Emphasis College of Science STAT-BS Code-STMA Departmental/Program Major Courses And Applications (3) Math Selective I: MA 36200 Topics In Vector Calculus/MA 44200 - Multivariate Analysis I Honors ******************************************************************************************************************************** #12;Revised 2/2013 (effective Fall 2013) Statistics-Math Emphasis http://www.math

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    Ferguson, Thomas S.

    6 UCLA CalTeach-Math Freshman Year Program Description: o Pedagogical Content Preparation: The Math 71SL Seminar Students in the freshman program take Math 71SL, Classroom Practices in Elementary: Observations in an Elementary School Students in Math 71SL observe mathematics teaching in a local elementary

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    Gross, Louis J.

    MATH 151 - FALL 2006 MATHEMATICS FOR THE LIFE SCIENCES Time: 10:10 - 11:00 Monday and Wednesday. Phone: 974-4295 Email: gross@tiem.utk.edu Teaching Assistants: Rachael Miller (Sections #1,2) rmiller@math.utk.edu, Lauren Wagener (Sections #3,4) wagener@math.utk.edu, and Erin Bodine (Section #5) bodine@math

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    Kihara, Daisuke

    Core Mathematics College of Science MATH-BS Code-MATH Departmental/Program Major Courses (77 II With Applications (3) Math Selective I: MA 36200 Topics In Vector Calculus/MA 44200 - Multivariate ******************************************************************************************************************************** #12;Revised 2/2013 (effective Fall 2013) Core Mathematics http://www.math

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    MATH 225 Fall 2011 Differential Equations Course Syllabus Instructor Info Instructor: Phone: Office: Email: Office Hours: Section Website: Course Website: http://mcs.mines.edu/Courses/math225/ Grading sciences. Prerequisites: MATH213 or MATH223 Text Differential Equations with Boundary-Value Problems, 7th

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    Gering, Jon C.

    1 MATH AND COMPUTER SCIENCE DIVISION 2001-2003 CATALOG UPDATE Changes effective 2002-2003 COMPUTER-3 Required Support 5-17 MATH 198 Analytical Geometry and Calculus I** MATH 263 Analytical Geometry** **May be used to fulfill Liberal Studies Program Requirements Bachelor of Science Requirements 6-8 MATH

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    Boiler Gold Rush Prof. Johnny Brown (MATH 700) jeb@math.purdue.edu #12;#12;#12;David McCullough, Jr help Always be prepared #12;Boiler Gold Rush Prof. Johnny Brown (MATH 700) jeb@math.purdue.edu #12;

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    Gering, Jon C.

    Catalog Update 2006 Math & Computer Science 1 MATH AND COMPUTER SCIENCE DIVISION 2005-2007 CATALOG UPDATE Changes effective 2006-2007 Degree Update COMPUTER SCIENCE BACHELOR OF SCIENCE Semester Hours CS 100 Computer Science Seminar.........................1 CS 180 Foundations of Computer Science I

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    Sidorov, Nikita

    MATH20712 Random Models Unit code: MATH20712 Credit Rating: 10 Unit level: Level 2 Teaching period, and renewal processes. Syllabus 1.Review of conditional probability, probability distributions, random. The probability of extinction. [6] 6.Renewal processes. The counting processes and occurrence time processes

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    Alpay, S. Pamir

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    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 105Q Title: Mathematics for Business and Economics Credits: 3 Contact: David Gross WQ: Q Catalog Copy: -MATH 105Q. Mathematics for Business and Economics mathematics that is found in business and economics b: The course format will remain the same: typically 2

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    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 221Q Title: Enhanced Differential Equations Credits: 3 superior preparation for prospective mathematics, science, and engineering majors. The subject matter of MATH 211 in greater depth, with emphasis on the underlying mathematical concepts. Course Information: a

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    Sidorov, Nikita

    MATH20302 Propositional Logic Unit code: MATH20302 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to introduce the student to the idea of formalising arguments, both

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    MATH20502 Fluid Mechanics Unit code: MATH20502 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Overview The primary aim of this course unit is to provide students with a first introduction

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    Huang, Haiying

    I CSE 4303 Computer Graphics CSE 3302 Programming Languages CSE 3315 Theoretical CS CSE 3330CSE 1310 Intro to Programming (prerequisite: MATH 1302) CSE 1320 Intermediate Programming (corequisite: MATH 1323) CSE 1325 Object-Oriented Programming CSE 1104 Intro to Engineering CSE 1105 Intro

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    Huang, Haiying

    Computer Graphics CSE 3302 Programming Languages CSE 3315 Theoretical CS CSE 3330 Databases All CS MajorsCSE 1310 Intro to Programming (corequisite: MATH 1302) CSE 1320 Intermediate Programming (corequisite: MATH 1323) CSE 1325 Object-Oriented Programming CSE 1104 Intro to Engineering CSE 1105 Intro

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    Sidorov, Nikita

    MATH45061 Continuum Mechanics Unit code: MATH45061 Credit Rating: 15 Unit level: Level 4 Teaching concerns the formulation and solution of problems in continuum mechanics (solid and fluid mechanics) from equations. Overview This unit describes the fundamental theory of continuum mechanics in a unified

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    Sidorov, Nikita

    MATH36001 Matrix Analysis Unit code: MATH36001 Credit Rating: 10 Unit level: Level 3 Teaching). Familiarity with Matlab is helpful but not essential. Aims To introduce students to matrix analysis through decomposition, and matrix functions. This is archived information. Please visit http

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    Sidorov, Nikita

    MATH38061 Multivariate Statistics Unit code: MATH38061 Credit Rating: 10 Unit level: Level 3. Aims To familiarise students with the ideas and methodology of certain multivariate methods together sets of data are multivariate in that they consist of observations on several different variables

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    Sidorov, Nikita

    MATH48061 Multivariate Statistics Unit code: MATH48061 Credit Rating: 15 Unit level: Level 4. Aims To familiarise students with the ideas and methodology of certain multivariate methods together sets of data are multivariate in that they consist of observations on several different variables

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    Sidorov, Nikita

    MATH37012 Markov Processes Unit code: MATH37012 Credit Rating: 10 Unit level: Level 3 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites course unit information #12; Other - 20% Written exam - 80% Assessment Further Information Coursework

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    Sidorov, Nikita

    MATH35012 Wave Motion Unit code: MATH35012 Credit Rating: 10 Unit level: Level 3 Teaching period This course unit aims to elucidate some of the physical properties of important types of wave motion and their mathematical descriptions. Overview Wave motion occurs in the oceans, atmosphere and in the earth. Problems

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    E-Print Network [OSTI]

    Stein, William

    William A. Stein References Cited (858) 220-6876 wstein@math.washington.edu http://sage.math.washington and Number Theory, http://modular.math.washington.edu/msri07/. [BMSW06] B. Bektemirov, B. Mazur, W. Stein), http://sage.math.washington.edu/papers/bmsw-rank/. [CDR+07] J. Cremona, H. Darmon, K. Ribet, R. Sharifi

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    E-Print Network [OSTI]

    Stein, William

    William A. Stein References Cited (858) 220-6876 wstein@math.washington.edu http://sage.math.washington Theory, (Jan. 29­Feb. 2, 2007), http://modular.math.washington.edu/msri07/. [2] J. Cremona, H. Darmon, K://matplotlib.sourceforge.net/ (2005). [10] D. Joyner and W. Stein, Workshop: SAGE Days 1, UC San Diego (February 2006), http://sage.math.washington

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    Igusa, Kiyoshi

    MATH 205B NOTES 2010 COMMUTATIVE ALGEBRA 1 Syllabus 0.1. course. Math 205b: Commutative Algebra MW 2-3:30 Math Dept Conference Room (on second floor next to math office) 0.2. instructor. Kiyoshi covered. Commutative algebra is mainly the study of ideals in commutative rings. It is the basic

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    Saskatchewan, University of

    GE 120 ME 227 CE 212 MATH 223 GE 210 CMPT 116 ABE 211CHE 210 GE 213# MATH 224 ABE 295 ABE 212 can be taken in either term. GE 124 MATH 110 MATH 124CHEM 115 PHYS 155 3RD YEAR GE 125 GE 110 COMM 102

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    E-Print Network [OSTI]

    Saskatchewan, University of

    CHEM 114 GE 124 MATH 110 COMM 102GE 110 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 CMPT 116CHEM 250# MATH 223 EE 201 GE 213 Grp. A elective*CHE 223 Hum/SocSci Jr. MATH 224 English 11x CHE 220CHE 210 CHE

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    E-Print Network [OSTI]

    Saskatchewan, University of

    CHEM 114 GE 124 MATH 110 COMM 102GE 110 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 CMPT 116CHEM 250# MATH 223 EE 201 GE 213 Grp. A elective*CHE 223 HSS@# MATH 224 English 11x CHE 220CHE 210 CHE 323 CHE

  3. Why Louisiana Struggles with Math and What Can be Done to Change It: A Report by Louisiana Math Teachers

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    Harms, Kyle E.

    Why Louisiana Struggles with Math and What Can be Done to Change It: A Report by Louisiana Math Teachers Challenge: Louisiana's Math Education Must Prepare Students for Available Jobs Nationally, nearly two-thirds of fourth and eighth grade students are not proficient in math.1 In Louisiana, even though

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    E-Print Network [OSTI]

    Saskatchewan, University of

    2006-07 CHEM 114 GE 124 MATH 110 GE 110 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 GE 210 MATH 223CE 212 CMPT 116 Hum/SocSci Jr. GEOE 218 CE 225 MATH 224GE 213# GE 348# CE 295 English 11x# CE 315 CE 311

  5. CHEM 114 GE 124 MATH 110 GE 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120

    E-Print Network [OSTI]

    Saskatchewan, University of

    CHEM 114 GE 124 MATH 110 GE 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 ME 227 GE 213# MATH 223 EE 201ME 214 CMPT 116 ME 215 GE 226 MATH 224 Hum/SocSci@# ME 251 ME 229 ME 318 ME 335 ME 313

  6. CHEM 114 GE 124 MATH 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120

    E-Print Network [OSTI]

    Saskatchewan, University of

    2005-2006 CHEM 114 GE 124 MATH 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 GEOL 245 MATH 223 CE 328 CE 212 CE 225 CE 295GE 213# MATH 224 GEOL 224 GEOE 218 GEOL 258 BusSci/HSS# GEOE 315 GEOE

  7. CHEM 114 GE 124 MATH 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120

    E-Print Network [OSTI]

    Saskatchewan, University of

    2006-07 CHEM 114 GE 124 MATH 110 COMM 102 CHEM 115# GE 125 MATH 124 PHYS 155 GE 120 GEOL 245 MATH 223 CE 328 CE 212 CE 225 CE 295GE 213# MATH 224 GEOL 224 GEOE 218 GEOL 258 Hum/SocSci Jr. GEOE 315

  8. LEVEL 3 and 5M taught MATH modules offered in 15/16, and provisional plans for 16/17

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    Haase, Markus

    to be offered in 2016/17 (provisional) Algebra and Number Theory MATH 3044 Number Theory MATH 3071 Groups and Symmetry MATH 3193 Algebras and Representations MATH 3153/5153 (Adv.) Coding Theory MATH 5253 Commutative Algebra and Algebraic Geometry MATH 3044 Number Theory MATH 3071 Groups and Symmetry MATH 3193 Algebras

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    Elizalde, Sergi

    Numerical semigroups Easy bounds on ng Improved bounds on ng The number of numerical semigroups #12;Numerical semigroups Easy bounds on ng Improved bounds on ng Motivation Definitions The tree on ng Improved bounds on ng Motivation Definitions The tree T of numerical semigroups Succession rules

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    Irby, Beverly J.; Lara-Alecio, Rafael

    2010-10-22

    stream_source_info Math Concepts(2005).pdf.txt stream_content_type text/plain stream_size 3793 Content-Encoding ISO-8859-1 stream_name Math Concepts(2005).pdf.txt Content-Type text/plain; charset=ISO-8859-1 425 10011... 0010 1010 1101 0001 0100 1011 Math Concepts: L1 and L2 Beverly J. Irby, Ed.D. Professor and Chair Educational Leadership and Counseling Sam Houston State University Rafael Lara-Alecio, Ph.D. Professor and Director Bilingual Programs Educational...

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    Abreu, Gabriel

    2010-01-01

    In any static spacetime the quasilocal Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized surface gravity. By introducing some basic thermodynamics, and invoking the Unruh effect, one can then develop elementary bounds on the quasilocal entropy that are very similar in spirit to the holographic bound, and closely related to entanglement entropy.

  12. Entropy bounds for uncollapsed matter

    E-Print Network [OSTI]

    Gabriel Abreu; Matt Visser

    2010-11-19

    In any static spacetime the quasilocal Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized surface gravity. By introducing some basic thermodynamics, and invoking the Unruh effect, one can then develop elementary bounds on the quasilocal entropy that are very similar in spirit to the holographic bound, and closely related to entanglement entropy.

  13. Publications listed in MathSciNet

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    $author.value

    [1], Donatella Danielli and Arshak Petrosyan. Full regularity of the free boundary in a Bernoulli-type problem in two dimensions. Math. Res. Lett., 13(4):667-681, ...

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    E-Print Network [OSTI]

    Arnold, Elizabeth A.

    Smart.com using the following link: http://www.coursesmart.com/IR/1931417/9780123814166?__hdv=6.8 Technology: We's JMU faculty website (with links to various webapps) Blogs: Walton's JMU Math Blog IM: Google, Skype

  15. A study on the characteristics of upward air-water two-phase flow in a large diameter pipe

    SciTech Connect (OSTI)

    Shen, Xiuzhong; Saito, Yasushi; Mishima, Kaichiro [Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka 590-0494 (Japan); Nakamura, Hideo [Nuclear Safety Research Center, Japan Atomic Energy Agency, Tokai-mura, Ibaraki 319-1195 (Japan)

    2006-10-15

    An adiabatic upward co-current air-water two-phase flow in a vertical large diameter pipe (inner diameter, D: 0.2m, ratio of pipe length to diameter, L/D: 60.5) was experimentally investigated under various inlet conditions. Flow regimes were visually observed, carefully analyzed and classified into five, i.e. undisturbed bubbly, agitated bubbly, churn bubbly, churn slug and churn froth. Void fraction, bubble frequency, Sauter mean diameter, interfacial area concentration (IAC) and interfacial direction were measured with four-sensor optical probes. Both the measured void fraction and the measured IAC demonstrated radial core-peak distributions in most of the flow regimes and radial wall peak in the undisturbed bubbly flow only. The bubble frequency also showed a wall-peak radial distribution only when the bubbles were small in diameter and the flow was in the undisturbed bubbly flow. The Sauter mean diameter of bubbles did not change much in the radial direction in undisturbed bubbly, agitated bubbly and churn bubbly flows and showed a core-peak radial distribution in the churn slug flow due to the existence of certain amount of large and deformed bubbles in this flow regime. The measurements of interfacial direction showed that the main and the secondary bubbly flow could be displayed by the main flow peak and the secondary flow peak, respectively, in the probability density function (PDF) of the interfacial directional angle between the interfacial direction and the z-axis, {eta}{sub zi}. The local average {eta}{sub zi }at the bubble front or rear hemisphere ({eta}{sub zi}{sup F} and {eta}{sub zi}{sup R}) reflected the local bubble movement and was in direct connection with the flow regimes. Based on the analysis, the authors classified the flow regimes in the vertical large diameter pipe quantitatively by the cross-sectional area-averaged {eta}{sub zi }at bubbly front hemisphere ({eta}{sub zi}{sup F}-bar). Bubbles in the undisturbed bubbly flow moved in a vertical way with some swerving motions and those in other flow regimes moved along the lateral secondary flow with an averaging net upward velocity. (author)

  16. Math 115 Self-Assessment Test is designed to assist you to determine how ready you are to take Math 115 (Pre-Calculus) at UNBC.

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Math/Stats Math 115 Self-Assessment Test is designed to assist you to determine how ready you are to take Math 115 (Pre-Calculus) at UNBC. Contents 1. About Math 115 2. How to take the Self Assessment Test 3. The Test 4. Scoring the Test, and What to do Next 1. About Math 115 (Pre-Calculus) at UNBC

  17. Thank you for supporting FSU Math Your gifts are used in a variety of ways to support FSU Math. These include alumni

    E-Print Network [OSTI]

    Thank you for supporting FSU Math Your gifts are used in a variety of ways to support FSU Math such as Math Fun Day and the High School Mathematics Contest. Your generosity will help us continue to offer online (go to https://www.math.fsu.edu/donate, and send your information to chair@math

  18. Experimental investigation on heat transfer and frictional characteristics of vertical upward rifled tube in supercritical CFB boiler

    SciTech Connect (OSTI)

    Yang, Dong; Pan, Jie; Zhu, Xiaojing; Bi, Qincheng; Chen, Tingkuan; Zhou, Chenn Q.

    2011-02-15

    Water wall design is a key issue for supercritical Circulating Fluidized Bed (CFB) boiler. On account of the good heat transfer performance, rifled tube is applied in the water wall design of a 600 MW supercritical CFB boiler in China. In order to investigate the heat transfer and frictional characteristics of the rifled tube with vertical upward flow, an in-depth experiment was conducted in the range of pressure from 12 to 30 MPa, mass flux from 230 to 1200 kg/(m{sup 2} s), and inner wall heat flux from 130 to 720 kW/m{sup 2}. The wall temperature distribution and pressure drop in the rifled tube were obtained in the experiment. The normal, enhanced and deteriorated heat transfer characteristics were also captured. In this paper, the effects of pressure, inner wall heat flux and mass flux on heat transfer characteristics are analyzed, the heat transfer mechanism and the frictional resistance performance are discussed, and the corresponding empirical correlations are presented. The experimental results show that the rifled tube can effectively prevent the occurrence of departure from nucleate boiling (DNB) and keep the tube wall temperature in a permissible range under the operating condition of supercritical CFB boiler. (author)

  19. A Study of Three Dimensional Bubble Velocities at Co-current Gas-liquid Vertical Upward Bubbly Flows

    E-Print Network [OSTI]

    Kuntoro, Hadiyan Yusuf; Deendarlianto,

    2015-01-01

    Recently, experimental series of co-current gas-liquid upward bubbly flows in a 6 m-height and 54.8 mm i.d. vertical titanium pipe had been conducted at the TOPFLOW thermal hydraulic test facility, Helmholtz-Zentrum Dresden-Rossendorf, Germany. The experiments were initially performed to develop a high quality database of two-phase flows as well as to validate new CFD models. An ultrafast dual-layer electron beam X-ray tomography, named ROFEX, was used as measurement system with high spatial and temporal resolutions. The gathered cross sectional grey value image results from the tomography scanning were reconstructed, segmented and evaluated to acquire gas bubble parameters for instance bubble position, size and holdup. To assign the correct paired bubbles from both measurement layers, a bubble pair algorithm was implemented on the basis of the highest probability values of bubbles in position, volume and velocity. Hereinafter, the individual characteristics of bubbles were calculated include instantaneous th...

  20. Study of void fraction and mixing of immiscible liquids in a pool configuration by an upward gas flow

    SciTech Connect (OSTI)

    Casas, J.C.; Corradini, M.L. (Univ. of Wisconsin-Madison, Nuclear Engineering and Engineering Physics Dept., Madison, WI (US))

    1992-07-01

    In this paper, investigations are performed to study the mixing between immiscible liquids in a pool configuration due to an upward gas flow. A water-R113 system is sued in the bubbly/churn-turbulent regimes to determine the effects of the unagitated pool depth on layer mixing. The superficial gas velocity at which full mixing is attained is observed to increase with the pool depth, although it is concluded that this is a weak dependency. Mixing in the churn-turbulent regime is studied with Wood's metal-water and Wood's metal-silicone fluid (100 cS) as pairs of fluids. Additional past mixing data from six other fluids are also included in the data base. A criterion is proposed to determine if two liquids will entrain in bubbly or churn-turbulent flow. Correlations are derived that, for a set of given conditions, allow prediction of the mixing state (mixed or segregated) of a system. Because of the indirect method of measuring the mixed layer thickness, pool void fraction experiments are also performed. For the case of water and R113, the effect of unagitated pool depth on the void fraction is studied.

  1. Department: Mathematics Course No: MATH 1050Q [108Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 1050Q [108Q] Title: Mathematical Modeling: -MATH 1050Q [108Q]. Mathematical Modeling in the Environment. Either semester. Three credits water contamination, air pollution, and hazardous materials handling. Emphasis on mathematical models

  2. Math 13800 Mathematics for Elementary Education II Fall 2015 ...

    E-Print Network [OSTI]

    Math Dept.

    2015-08-19

    Course web page: www.math.purdue.edu/MA13800. Welcome to Math 13800. The goal of this class is to prepare you to be a knowledgeable and confident.

  3. The School Context of Gender Disparities in Math Motivation

    E-Print Network [OSTI]

    Branom, Christina Marie

    2013-01-01

    Integrated Math I”, “Pre-algebra”, “Review or RemedialGeometry”, “Geometry”, “Algebra I”, “Integrated Math II ormath course such as pre-calculus or calculus”, “Statistics or Probability”, “Algebra

  4. Renormalization Group Flows, Cycles, and<math display='inline...

    Office of Scientific and Technical Information (OSTI)

    Group Flows, Cycles, and<math display'inline'>c<math>-Theorem Folklore Curtright, Thomas L.; Jin, Xiang; Zachos, Cosmas K. Not Available American Physical Society None...

  5. MATH 411 SPRING 2001 Ordinary Di#erential Equations

    E-Print Network [OSTI]

    Alekseenko, Alexander

    MATH 411 SPRING 2001 Ordinary Di#erential Equations Schedule # 749025 TR 01:00­02:15 316 Boucke Instructor: Alexander Alekseenko, 328 McAllister, 865­1984, alekseen@math.psu.edu The course

  6. Algorithms Demands and Bounds Applications of Flow

    E-Print Network [OSTI]

    Kabanets, Valentine

    2/28/2014 1 Algorithms ­ Demands and Bounds Applications of Flow Networks Design and Analysis of Algorithms Andrei Bulatov Algorithms ­ Demands and Bounds 12-2 Lower Bounds The problem can be generalized) capacities (ii) demands (iii) lower bounds A circulation f is feasible if (Capacity condition) For each e E

  7. The effects of divergent production activities with math inquiry and think aloud of students with math difficulty 

    E-Print Network [OSTI]

    Park, Hija

    2005-08-29

    The present study was designed to investigate the effects of divergent production activities with math inquiry and think aloud strategy of students with math difficulty. Multiple baseline across behaviors design was replicated across four...

  8. Presented by Research Alliance in Math and Science

    E-Print Network [OSTI]

    Presented by Research Alliance in Math and Science Debbie McCoy Computing and Computational Sciences #12;2 Managed by UT-Battelle for the U.S. Department of Energy McCoy_RAMS_SC10 Research Alliance in Math and Science (RAMS) Program The Research Alliance in Math and Science Program is designed

  9. Math 4333: Intro to Abstract Algebra II Second Exam

    E-Print Network [OSTI]

    Schmidt, Ralf

    Math 4333: Intro to Abstract Algebra II Second Exam Spring 2015, University of Oklahoma 04 credit. 1 20 2 20 3 20 4 20 5 20 TOTAL 100 #12;Math 4333: Intro to Abstract Algebra II Page 2 1. Let f over Q. (20 points) #12;Math 4333: Intro to Abstract Algebra II Page 4 3. a) Find an example

  10. MATH 532: Linear Algebra Chapter 3: Matrix Algebra

    E-Print Network [OSTI]

    Fasshauer, Greg

    MATH 532: Linear Algebra Chapter 3: Matrix Algebra Greg Fasshauer Department of Applied Mathematics;Introduction Linear algebra is an old subject fasshauer@iit.edu MATH 532 5 #12;Introduction Linear algebra]. fasshauer@iit.edu MATH 532 5 #12;Introduction Linear algebra is an old subject The origins are attributed

  11. Core Mathematics Honors College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Core Mathematics Honors College of Science MATH-BS Code-MAHO Departmental/Program Major Courses (76 Of Analysis or MA 44000 Real Analysis Honors (3) MA 35300 Linear Algebra II With Applications (3) Math ******************************************************************************************************************************** #12;Revised 2/2013 (effective Fall 2013) Core Mathematics Honors http://www.math

  12. Applied Mathematics College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Applied Mathematics College of Science MATH-BS Code-APMA Departmental/Program Major Courses (79 II With Applications (3) Math Selective I: MA 36200 Topics In Vector Calculus/MA 44200 - Multivariate Systems For Engineering And The Sciences (3) Math Selective II: MA 42500 - Elements Of Complex Analysis

  13. Operations Research Mathematics College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Operations Research Mathematics College of Science MATH-BS Code-MAOR Departmental/Program Major To Time Series (3) MA 35300 Linear Algebra II With Applications (3) Math Selective I: MA 36200 Topics 51700 - Statistical Inference (3) Math Selective II: MA 37500 - Introduction To Discrete Mathematics /MA

  14. MATH3395: Dynamical Systems Dr A.M. Rucklidge

    E-Print Network [OSTI]

    Rucklidge, Alastair

    MATH3395: Dynamical Systems Dr A.M. Rucklidge 8.18g, Department of Applied Mathematics A.M.Rucklidge at leeds.ac.uk This course continues the study of nonlinear dynamics begun in MATH2390/2391, but for maps example) MATH2390/2391. Basic linear algebra is required, and there will be some use of the notion

  15. MATH225, Fall 2012 Name: Worksheet 1 (Review) Section

    E-Print Network [OSTI]

    MATH225, Fall 2012 Name: Worksheet 1 (Review) Section: For full credit, you must show all work dy #12;Algebra and Calculus Review In MATH225 you will need to use algebra, trigonometry intensely than what you may have been accustomed to in your previous math classes. This paper is intended

  16. Math Credit-By-Exam Procedures Fall Semester, 2015

    E-Print Network [OSTI]

    Math Credit-By-Exam Procedures Fall Semester, 2015 Credit-By-Exams will be available the first week of the Fall 2015 semester for the following courses: MATH 1014, 1025, 1026, 1114, 1224, 1225, and 1226 Spa and register for the appropriate course. Credit-By-Exam for Math 1014, 1025, 1026, 1114, or 1224

  17. Applied Mathematics College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Applied Mathematics College of Science MATH-BS Code-APMA Departmental/Program Major Courses (70 Of Nonlinear Systems For Engineering And The Sciences (3) Applied Math Selective: MA 42500 - Elements To Complex Analysis (3) Math/Statistics Selective: MA/STAT 41600 Probability or STAT 51600 - Basic

  18. Connecting Math & Children's Literature @Queen's U Education Library

    E-Print Network [OSTI]

    Fletcher, Robin

    Connecting Math & Children's Literature @Queen's U Education Library Find books: http. Math Solutions with Marilyn Burns http/MATHFICT/search.php?go=yes&genre=chi&orderby=title A web site that offers extensive lists of fiction with math connections for children to adults. The Miss

  19. Math Learning Center Undergraduate Tutor Application LOCAL/ Bozeman address: Phone

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Math Learning Center Undergraduate Tutor Application Name: ID# LOCAL/ Bozeman address: Phone: City Rosenstein in the Math Department. (Email: sabrina.rosenstein@montana.edu) Name of reference Please list all the college math courses you have taken and the grade received. In the space below, discuss your reasons

  20. Mathematics/Statistics College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Mathematics/Statistics College of Science MATH-BS Code-MASI Departmental/Program Major Courses (75 Honors (3) MA or STAT 41600 ­ Probability or STAT 51600 - Basic Probability And Applications (3) Math ******************************************************************************************************************************** #12;Revised 2/2013 (effective Fall 2013) Mathematics/Statistics http://www.math

  1. MATH225, Fall 2013 Name: Worksheet 1 (Review) Recitation Section

    E-Print Network [OSTI]

    MATH225, Fall 2013 Name: Worksheet 1 (Review) Recitation Section: Due Wednesday, Aug. 28th For full (1 - P)P dP (d) 3dy 5 + y2 #12;Algebra and Calculus Review In MATH225 you will need to use algebra may be graded more intensely than what you may have been accustomed to in your previous math classes

  2. The Math/Stats Colloquium Department of Mathematics

    E-Print Network [OSTI]

    Hsu, Tim

    The Math/Stats Colloquium Department of Mathematics and Statistics San Jos´e State University The Math/Stats Colloquium is a speaker series devoted to educat- ing and entertaining everyone in the SJSU Math/Stats community. Talks are on Wednesdays, from 3­4pm, in MacQuarrie Hall 320; snacks are served

  3. Applied Mathematics College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Applied Mathematics College of Science MATH-BS Code-APMA Departmental/Program Major Courses (79 Of Nonlinear Systems For Engineering And The Sciences (3) Applied Math Selective: MA 42500 - Elements To Complex Analysis (3) Math/Statistics Selective: MA/STAT 41600 Probability or STAT 51600 - Basic

  4. Advanced Mathematical Ecology -Syllabus Fall 2013 Math/EEB 681

    E-Print Network [OSTI]

    Gross, Louis J.

    Advanced Mathematical Ecology - Syllabus Fall 2013 Math/EEB 681 Dr. Louis Gross (gross@nimbios.org) Dr. Chris Remien (cremien@nimbios.org) Home Page: http://www.tiem.utk.edu/~gross/math681.html Meeting presented in Math/EEB 581-2 by discussing, in particular, certain areas of research that were not included

  5. Frequently Asked Questions about the Math Placement Test (MPT) (last updated on 2015 June 26) (Q1) Where is the Math Placement Test main web page?

    E-Print Network [OSTI]

    Saskatchewan, University of

    ) (Q1) Where is the Math Placement Test main web page? (A1) http://math.usask.ca/placement Information finalized. (Q2) Where is the Sample Math Placement Test main web page? (A2) http

  6. Cosmodynamics: Energy conditions, Hubble bounds, density bounds, time and distance bounds

    E-Print Network [OSTI]

    Cattoen, Celine

    2007-01-01

    We refine and extend a programme initiated by one of the current authors [Science 276 (1997) 88; Phys. Rev. D56 (1997) 7578] advocating the use of the classical energy conditions of general relativity in a cosmological setting to place very general bounds on various cosmological parameters. We show how the energy conditions can be used to bound the Hubble parameter H(z), Omega parameter Omega(z), density rho(z), distance d(z), and lookback time T(z) as (relatively) simple functions of the redshift z, present-epoch Hubble parameter H_0, and present-epoch Omega parameter Omega_0. We compare these results with related observations in the literature, and confront the bounds with the recent supernova data.

  7. Correlation effects and bound states

    SciTech Connect (OSTI)

    Zinovjev, G. M.; Molodtsov, S. V.

    2012-11-15

    Bound states in a simple quark model that are due to correlation effects are analyzed. The confining properties of this model in meson (quark-antiquark and diquark) channels manifest themselves at any quark momenta, and an extra potential field may only enhance the confining effect.

  8. Confidence belts on bounded parameters

    E-Print Network [OSTI]

    J. Bouchez

    2000-01-13

    We show that the unified method recently proposed by Feldman and Cousins to put confidence intervals on bounded parameters cannot avoid the possibility of getting null results. A modified bayesian approach is also proposed (although not advocated) which ensures no null results and proper coverage.

  9. 3/11/08 3:37 PMSkewness Page 1 of 3http://bbs.sachina.pku.edu.cn/stat/math_world/math/s/s381.htm

    E-Print Network [OSTI]

    Masci, Frank

    3/11/08 3:37 PMSkewness Page 1 of 3http://bbs.sachina.pku.edu.cn/stat/math_world/math/s/s381.htm:37 PMSkewness Page 2 of 3http://bbs.sachina.pku.edu.cn/stat/math_world/math/s/s381.htm (6) The Bowley Skewness of a #12;3/11/08 3:37 PMSkewness Page 3 of 3http://bbs.sachina.pku.edu.cn/stat/math_world/math/s/s381.htm

  10. Theoretical and empirical study of single-substance, upward two-phase flow in a constant-diameter adiabatic pipe

    SciTech Connect (OSTI)

    Laoulache, R.N.; Maeder, P.F.; DiPippo, R.

    1987-05-01

    A Scheme is developed to describe the upward flow of a two-phase mixture of a single substance in a vertical adiabatic constant area pipe. The scheme is based on dividing the mixture into a homogeneous core surrounded by a liquid film. This core may be a mixture of bubbles in a contiguous liquid phase, or a mixture of droplets in a contiguous vapor phase. Emphasis is placed upon the latter case since the range of experimental measurements of pressure, temperature, and void fraction collected in this study fall in the slug-churn''- annular'' flow regimes. The core is turbulent, whereas the liquid film may be laminar or turbulent. Turbulent stresses are modeled by using Prandtl's mixing-length theory. The working fluid is Dichlorotetrafluoroethane CCIF{sub 2}-CCIF{sub 2} known as refrigerant 114 (R-114); the two-phase mixture is generated from the single phase substance by the process of flashing. In this study, the effect of the Froude and Reynolds numbers on the liquid film characteristics is examined. The compressibility is accounted for through the acceleration pressure gradient of the core and not directly through the Mach number. An expression for an interfacial friction coefficient between the turbulent core and the liquid film is developed; it is similar to Darcy's friction coefficient for a single phase flow in a rough pipe. Finally, an actual steam-water geothermal well is simulated; it is based on actual field data from New Zealand. A similarity theory is used to predict the steam-water mixture pressure and temperature starting with laboratory measurements on the flow of R-114.

  11. MATH MINOR REQUIREMENTS Minimum units required: 18 total, 6 upper-division (2015 catalog)

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    . Complete one linear algebra course: o MATH 313: Introduction to Linear Algebra o MATH 310: Applied Linear Algebra 4. Choose one additional upper-division course from the following: MATH 315, 322, 323, 330, 361 linear algebra course: o MATH 313: Introduction to Linear Algebra o MATH 310: Applied Linear Algebra 4

  12. Semiclassical bounds in magnetic bottles

    E-Print Network [OSTI]

    Diana Barseghyan; Pavel Exner; Hynek Kovarik; Timo Weidl

    2015-01-13

    The aim of the paper is to derive spectral estimates into several classes of magnetic systems. They include three-dimensional regions with Dirichlet boundary as well as a particle in $\\mathbb{R}^3$ confined by a local change of the magnetic field. We establish two-dimensional Berezin-Li-Yau and Lieb-Thirring-type bounds in the presence of magnetic fields and, using them, get three-dimensional estimates for the eigenvalue moments of the corresponding magnetic Laplacians.

  13. Analytic bounds on transmission probabilities

    E-Print Network [OSTI]

    Boonserm, Petarpa

    2009-01-01

    We develop some new analytic bounds on transmission probabilities (and the related reflection probabilities and Bogoliubov coefficients) for generic one-dimensional scattering problems. To do so we rewrite the Schrodinger equation for some complicated potential whose properties we are trying to investigate in terms of some simpler potential whose properties are assumed known, plus a (possibly large) "shift" in the potential. Doing so permits us to extract considerable useful information without having to exactly solve the full scattering problem.

  14. Free bound and bound bound profiles in excitation spectra of the transition in CdNg (Ng = noble gas) complexes

    E-Print Network [OSTI]

    Free bound and bound bound profiles in excitation spectra of the B3 1 X1 0+ transition in CdNg (Ng, the characterization was improved. Morse functions for CdNg (Ng = noble gas) (also Lennard-Jones (12-6) for Cd groups to investigate CdNg (Ng = noble gas) complexes [1,2], and to spectroscopically characterize both

  15. MATH 4/5794 Mathematical Modeling Demonstrations % MATH 4/5794: Optimization Modeling

    E-Print Network [OSTI]

    Lodwick, Weldon

    :'; ************************************************************ ************************************************************ *********** Multiple Sclerosis Plaque Detection ************ ************************************************************ ************************************************************ % MATH 4/5794: Optimization Modeling % EXAMPLES: W. A. Lodwick - Example 1, Multiple Sclerosis Plaque Detection % Example 2, Multiple Sclerosis Plaque Detection % Example 3, Multiple Sclerosis Plaque Detection

  16. Time-Bounded Verification Joel Ouaknine1

    E-Print Network [OSTI]

    Worrell, James

    Time-Bounded Verification Jo¨el Ouaknine1 , Alexander Rabinovich2 , and James Worrell1 1 Oxford prob- lems for timed automata over time intervals of fixed, bounded length. One of our main results is that time-bounded language inclusion for timed automata is 2EXPSPACE-complete. We also investigate the satis

  17. Google your math : sustaining a sociocultural environment through collaborative online participation in algebra

    E-Print Network [OSTI]

    Samaniego, Kimberly Anne OBrien

    2010-01-01

    years of high school math with Algebra 1 being the first andthird year of high school math with Algebra being the firstParticipation in Algebra Google Your Math extends the social

  18. Upper and Lower Ramsey Bounds in Bounded (appears in Annals of Pure and Applied

    E-Print Network [OSTI]

    Lisboa, Universidade Técnica de

    Upper and Lower Ramsey Bounds in Bounded Arithmetic (appears in Annals of Pure and Applied Logic bound on the Ramsey number Rr(k) (the r refers to the number of colors, assigned to edges; the k refers to prove two "reversals." To explain this idea we note that the Ramsey upper bound proof for k = 3 (when

  19. Blue Version Math 1432 -Exam III Name:____________________

    E-Print Network [OSTI]

    Glowinski, Roland

    Blue Version Math 1432 - Exam III Name:____________________ Morgan, Spring 2003 Social Sec converge absolutely, converge conditionally, or diverge? #12;Blue Version 11. 3)1('',1)1(',2)1( -==-= fff of )2( +x . Write the solutions to Problems 13-17 in your blue book. Show all of your work. 13. (5

  20. Department: Mathematics Course No: MATH 136Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 136Q Title: Honors Calculus II Credits: 4 Contact: Andy mathematical concepts. Q Criteria : The Department of Mathematics is replacing the honors sequence 120 is creating an honors program in mathematics for highly talented mathematics students seeking a rigorous

  1. Department: Mathematics Course No: MATH 104Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 104Q Title: Introductory College Algebra and Mathematical Algebra and Mathematical Modeling Both semesters. Three credits. Five class periods. Not open for credit projects in mathematical modeling. Course Information: -1a.The course is intended as a good preparation

  2. Department: Mathematics Course No: MATH 230Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 230Q Title: Honors Multivariable Calculus Credits: 4 mathematical concepts Q Criteria : The Department of Mathematics is replacing the honors sequence 120 is creating an honors program in mathematics for highly talented mathematics students seeking a rigorous

  3. Department: Mathematics Course No: MATH 246Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 246Q Title: Avanced Calculus IV Credits: 4 Contact: Andy of differential equations. Q Criteria : The Department of Mathematics is replacing the honors sequence 120 is that the department is creating an honors program in mathematics for highly talented mathematics students seeking

  4. Department: Mathematics Course No: MATH 116Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 116Q Title: Calculus II Credits: 4 Contact: David Gross WQ mathematics at or above the basic algebra level as an integral part of the course which is used throughout and carry out actual mathematical manipulations and use them in order to draw conclusions Role of Grad

  5. Department: Mathematics Course No: MATH 211Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 211Q Title: Elementary Differential Equations Credits: 3 of first order linear equations, numerical methods. Q Criteria : The course include mathematics at or above actual mathematical manipulations and use them in order to draw conclusions. Role of Grad Students

  6. books & arts Sacred MatheMaticS

    E-Print Network [OSTI]

    Loss, Daniel

    books & arts On our bookshelf Sacred MatheMaticS: JapaneSe teMple GeOMetry by FukaGawa hidet in mathematics, yet despite this, mathematicians were taken by surprise when the sudoko phenomenon swept across the world in 2005. Suddenly it became popular to while away time with a mathematics puzzle. This is perhaps

  7. Department: Mathematics Course No: MATH 243Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 243Q Title: Avanced Calculus I Credits: 4 Contact: Andy. A rigorous treatment of the mathematics underlying the main results of one-variable calculus. Intended for students with strong interest and ability in mathematics who are already familiar with the computational

  8. Department: Mathematics Course No: MATH 245Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 245Q Title: Avanced Calculus III Credits: 4 Contact: Andy of differential equations. Q Criteria : The Department of Mathematics is replacing the honors sequence 120 is that the department is creating an honors program in mathematics for highly talented mathematics students seeking

  9. Unit code: MATH35021 Credit Rating: 10

    E-Print Network [OSTI]

    Sidorov, Nikita

    . Assessment methods Other - 20% This is archived information. Please visit http.g. an underground oil pipe) is subjected to some loading on its outer surface. What is the stress distribution which://www.maths.manchester.ac.uk for current course unit information #12; Written exam - 80% Assessment Further Information Coursework

  10. Intro to Programming (prerequisite: MATH 1302)

    E-Print Network [OSTI]

    Huang, Haiying

    Programming Languages CSE 3330 Databases *CSE 4317 Senior Design II *CSE 4316 Senior Design I *CSE 4314CSE 1310 Intro to Programming (prerequisite: MATH 1302) CSE 1320 Intermediate Programming CSE 1325 Object-Oriented Programming CSE 1105 Intro to CSE IE 3301 Engineering Probability and Stats CSE 3310

  11. Where the Maths you learn is used

    E-Print Network [OSTI]

    Haase, Markus

    Where the Maths you learn is used #12;Introduction (p3) Business and Management (p6-11) · Lognormal · Networks and logistics · Polar coordinates Communications and Security (p30-33) · Simple encryption, the Institute for Mathematics and its Applications, and the Queen Mary Student Experience Investment Fund

  12. Internat. Math. Nachrichten Nr. 209 (2008), 1528

    E-Print Network [OSTI]

    Pottmann, Helmut

    2008-01-01

    methods. Introduction Complex freeform structures are one of the most striking trends in contemporary" [10]. Since available CAD software does not cover this topic, one may have to resort to simpler shapes mathematics and architectural design/ engineering. ISSN 0020-7926 c 2008 ¨Osterr. Math. Gesellschaft #12

  13. SYLLABUS MATH 7608 STATISTICAL PROGRAMMING WITH R

    E-Print Network [OSTI]

    Hagen, Thomas

    SYLLABUS ­ MATH 7608 STATISTICAL PROGRAMMING WITH R SPRING 2014 11:30- 12:25 MWF DUNN HALL 207:00-4:00 MW or by appointment Textbook: Scientific Programming and Simulation Using R, by Owen Jones, Robert will have a due date assigned and will be turned in via drop box. The program must run in R without error

  14. Train Your Brain Math Club Train Your Brain Math Club meets on Fridays at 4:20-5:20pm. The aim is to teach high

    E-Print Network [OSTI]

    Blokh, Alexander

    Train Your Brain Math Club Train Your Brain Math Club meets on Fridays at 4:20-5:20pm. The aim in joining Train Your Brain Math Club should call UAB Special Studies at (205)934-8263 and mention Train Your Brain Math Club. Contact information: Dr A. Blokh, Coordinator of Outreach Program Department

  15. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 -2010/2011

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 - 2010/2011 General Information · Title: Markov Processes · Unit code: MATH37012 · Credits: 10 · Prerequisites: MATH20701 · Co-requisite units: None · School responsible: Mathematics

  16. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 -2012/2013

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 - 2012/2013 General Information · Title: Markov Processes · Unit code: MATH37012 · Credits: 10 · Prerequisites: MATH20701 · Co-requisite units: None · School responsible: Mathematics

  17. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 -2008/2009

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 - 2008/2009 General Information · Title: Markov Processes · Unit code: MATH37012 · Credits: 10 · Prerequisites: MATH20701 · Co-requisite units: None · School responsible: Mathematics

  18. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 -2011/2012

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH37012 - 2011/2012 General Information · Title: Markov Processes · Unit code: MATH37012 · Credits: 10 · Prerequisites: MATH20701 · Co-requisite units: None · School responsible: Mathematics

  19. College Algebra Placement Test (Math 1001, 1031, 1051, 1151, 1155, PsTL 1006) Placement in Math 1001, 1031, 1051, 1151, 1155, PsTL 1006

    E-Print Network [OSTI]

    Thomas, David D.

    College Algebra Placement Test (Math 1001, 1031, 1051, 1151, 1155, PsTL 1006) Placement in Math: have completed at least 3 years of high school math, including at least 2 years of algebra and 1 year of geometry, AND think that their first math course at the University may be college algebra. Students

  20. Thank you for supporting FSU Math Your gifts are used in a variety of ways to support FSU Math. These include alumni

    E-Print Network [OSTI]

    Thank you for supporting FSU Math Your gifts are used in a variety of ways to support FSU Math, recruitment, guest lectures, social events, and community outreach such as Math Fun Day and the High School-deductible gift together with your information as suggested below either online (go to https://www.math

  1. Math Department TA Positions, Fall 2015 If you are interested in a Math TA position in any of the introductory Calculus courses in Fall

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Math Department TA Positions, Fall 2015 If you are interested in a Math TA position in any of the introductory Calculus courses in Fall 2015, please fill out the Math Fall 2015 TA Application, which you can to be a Math major. Our students come from all over the University, and our TAs do too. As a TA, your duties

  2. Scientists Help Teachers With Their Math and Science (EdWeek...

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

    https:www.jlab.orgnewsarticlesscientists-help-teachers-their-math-and-science-edweekorg Scientists Help Teachers With Their Math and Science By Sean Cavanagh, EdWeek.org...

  3. Math 514: Applied Mathematics I Course Information and Syllabus Fall 2011

    E-Print Network [OSTI]

    Math 514: Applied Mathematics I Course Information and Syllabus ­ Fall 2011 Instructor: Prof. Jon M time permits). Prerequisites Math 455 or equivalent first course in partial differential equations

  4. Math 348: Advanced Engineering Mathematics Course Information and Syllabus Summer II 2012

    E-Print Network [OSTI]

    Math 348: Advanced Engineering Mathematics Course Information and Syllabus ­ Summer II 2012, Transforms. 2. Partial Differential Equations (PDEs). 3. Linear Algebra. Suggested Prerequisites Math 225

  5. Math/Stat 370: Engineering Statistics, Washington State University

    E-Print Network [OSTI]

    Li, Haijun

    8 10 x u = 5, v = 15 f(x) u = 5, v = 5 f1 ­ , ,u v f (x) Haijun Li Math/Stat 370: Engineering f1 ­ , , f, ,u v u v f (x) Haijun Li Math/Stat 370: Engineering Statistics, Washington State f1-,n1-1,n2-1. Haijun Li Math/Stat 370: Engineering Statistics, Washington State University Week 11

  6. Math 4323: Intro to Abstract Algebra Second Exam

    E-Print Network [OSTI]

    Schmidt, Ralf

    Math 4323: Intro to Abstract Algebra Second Exam Fall 2014, University of Oklahoma 10/29/2014 Ralf credit. 1 20 2 20 3 20 4 20 5 20 TOTAL 100 #12;Math 4323: Intro to Abstract Algebra Page 2 1. Give)(23)(46512). (20 points) #12;Math 4323: Intro to Abstract Algebra Page 4 3. Prove that the map from U(16) to itself

  7. Course Number Course Name Prerequisites Semesters Offered C MATH 2413/2113 Calculus I / Lab 1314 or 1316 Fall, Spring, Summer

    E-Print Network [OSTI]

    Mann, Casey

    , Spring MATH 3315 Linear Algebra and Matrix Theory 2414, 3425 Fall MATH 3336 Abstract Algebra I 3425 Course Name Prerequisites Semesters Offered C or Better MATH 4336 Abstract Algebra II 3336 Fall MATH 4341: Foundations of Mathematics MATH 3305: Ordinary Diff. Equations MATH 3315: Linear Algebra MATH 3336: Abstract

  8. Math 13800 Mathematics for Elementary Education II Spring 2015 ...

    E-Print Network [OSTI]

    Math Dept.

    2015-01-05

    Mathematics for Elementary Education II. Spring 2015. Coordinator: Renee Figueroa. MATH 808 ph: 494-1929 email: rfigueroa@purdue.edu. Course web page: ...

  9. Middle school students participate in Math Field Day - - Purdue ...

    E-Print Network [OSTI]

    $author.value

    Middle school students participate in Math Field Day ... Students working in teams (Gold and Black) played 12 different games designed to test their abilities.

  10. QUALIFYING EXAMINATION JANUARY 2006 MATH 571 - Prof. Smith

    E-Print Network [OSTI]

    1910-60-21

    QUALIFYING EXAMINATION. JANUARY 2006. MATH 571 - Prof. Smith. (20) I. a) Give an example of a subspace of R2 that is connected but not path connected.

  11. 64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization

    E-Print Network [OSTI]

    Perkins, Richard A.

    64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization Research and Development in Visual Analysis Judith Devaney Terrence Griffin John

  12. QUALIFYING EXAMINATION AUGUST 2003 MATH 571 - Prof. Smith ...

    E-Print Network [OSTI]

    1910-30-81

    QUALIFYING EXAMINATION. AUGUST 2003. MATH 571 - Prof. Smith. (10)I. The Intermediate Value theorem states that, for every continuous func- tion f:[a, c] ...

  13. Math 511 Linear Algebra with Applications. Text: Linear Algebra and ...

    E-Print Network [OSTI]

    Jaroslaw Wlodarczyk

    2007-12-15

    Math 511 Linear Algebra with Applications. This is a Linear Algebra course primarily for graduate engineering students. Enclosed is a sample outline which is ...

  14. Math and Science Academy helps Native American schools empower...

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

    Math and Science Academy helps Native American schools empower teachers Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:...

  15. Dynamical Bounds for Sturmian Schrödinger Operators

    E-Print Network [OSTI]

    L. Marin

    2009-06-10

    The Fibonacci Hamiltonian, that is a Schr\\"{o}dinger operator associated to a quasiperiodical sturmian potential with respect to the golden mean has been investigated intensively in recent years. Damanik and Tcheremchantsev developed a method and find a non trivial dynamical upper bound for this model. In this paper, we use this method to generalize to a large family of Sturmian operators dynamical upper bounds and show at sufficently large coupling anomalous transport for operators associated to irrational number with a generic diophantine condition. As a counter example, we exhibit a pathological irrational number which do not verify this condition and show its associated dynamic exponent only has ballistic bound. Moreover, we establish a global lower bound for the lower box counting dimension of the spectrum that is used to obtain a dynamical lower bound for bounded density irrational numbers.

  16. REFINED BOUNDS ON THE NUMBER OF CONNECTED ...

    E-Print Network [OSTI]

    2011-04-06

    Apr 6, 2011 ... Smith inequality (see Theorem 2.5) a bound on the number of semi- ... then using Smith inequality, have been used before in several different ...

  17. Mesons: Relativistic Bound States with String Tension

    E-Print Network [OSTI]

    Anishetty, R; Anishetty, Ramesh; Kudtarkar, Santosh Kumar

    2003-01-01

    A systematic method of analysing Bethe-Salpeter equation using spectral representation for the relativistic bound state wave function is given. This has been explicitly applied in the context of perturbative QCD with string tension in the $1 \\over N$ expansion. We show that there are only a few stable bound state mesons due to the small "threshold mass"(constituent mass) of quarks. The asymptotic properties of the bound states are analytically analysed. The spectrum is derived analytically and compared phenomenologically. Chiral symmetry breaking and PCAC results are demonstrated. We make a simple minded observation to determine the size of the bound states as a function of the energy of the boundstate.

  18. Bounds on Transport Coefficients of Porous Media

    SciTech Connect (OSTI)

    Berryman, J G

    2005-03-21

    An analytical formulation of conductivity bounds by Bergman and Milton is used in a different way to obtain rigorous bounds on the real transport coefficients (electrical conductivity, thermal conductivity, and/or fluid permeability) of a fluid-saturated porous medium. These bounds do not depend explicitly on the porosity, but rather on two formation factors--one associated with the pore space and the other with the solid frame. Hashin-Shtrikman bounds for transport in random polycrystals of porous-material laminates will also be discussed.

  19. “But I’m Not Good at Math”: The Changing Salience of Mathematical Self-Concept in Shaping Women’s and Men’s STEM Aspirations

    E-Print Network [OSTI]

    Sax, LJ; Kanny, MA; Riggers-Piehl, TA; Whang, H; Paulson, LN

    2015-01-01

    Women DP (%) Men DP (%) Math/Statistics Women DP (%) Menin the development of math and English constructs. American1982). Sex differences in math achievement: Toward a model

  20. Underrepresented Racial/Ethnic Minority Graduate Students in Science, Technology, Engineering, and Math (STEM) Disciplines: A Cross Institutional Analysis of their Experiences

    E-Print Network [OSTI]

    Figueroa, Tanya

    2015-01-01

    Slaughtering this beautiful math’: Graduate women choosingtechnology, engineering, and math (STEM) by academic levelDeveloping critical math literacy through participatory

  1. Relativistic self-focusing of ultra-high intensity X-ray laser beams in warm quantum plasma with upward density profile

    SciTech Connect (OSTI)

    Habibi, M.; Ghamari, F.

    2014-05-15

    The results of a numerical study of high-intensity X-ray laser beam interaction with warm quantum plasma (WQP) are presented. By means of an upward ramp density profile combined with quantum factors specially the Fermi velocity, we have demonstrated significant relativistic self-focusing (RSF) of a Gaussian electromagnetic beam in the WQP where the Fermi temperature term in the dielectric function is important. For this purpose, we have considered the quantum hydrodynamics model that modifies refractive index of inhomogeneous WQPs with the inclusion of quantum correction through the quantum statistical and diffraction effects in the relativistic regime. Also, to better illustration of the physical difference between warm and cold quantum plasmas and their effect on the RSF, we have derived the envelope equation governing the spot size of X-ray laser beam in Q-plasmas. In addition to the upward ramp density profile, we have found that the quantum effects would be caused much higher oscillation and better focusing of X-ray laser beam in the WQP compared to that of cold quantum case. Our computational results reveal the importance of the use of electrons density profile and Fermi speed in enhancing self-focusing of laser beam.

  2. Discovering Math APIs by Mining Unit Tests Anirudh Santhiar, Omesh Pandita

    E-Print Network [OSTI]

    Kanade, Aditya

    Discovering Math APIs by Mining Unit Tests Anirudh Santhiar, Omesh Pandita , and Aditya Kanade to discover the required APIs. In this paper, we present a technique and tool, called MathFinder, to discover APIs for mathematical computations by mining unit tests of API meth- ods. Given a math expression, Math

  3. MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs)

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs) (at least 3 units must be completed at UA) Minimum minor GPA: 2.00 Course Work Requirements: · Complete both: o MATH 122A/B or 125: Calculus I o MATH 129: Calculus II · Choose two courses from: o MATH 313: Introduction to Linear Algebra

  4. Rotation-Robust Math Symbol Recognition and Retrieval Using Outer Contours and Image Subsampling

    E-Print Network [OSTI]

    Zanibbi, Richard

    Rotation-Robust Math Symbol Recognition and Retrieval Using Outer Contours and Image Subsampling the system with original Turning Function on the rotated InftyCDB-3 dataset. Keywords: Machine-Printed Math Symbol Recognition, Content-Based Math Symbol Retrieval 1. INTRODUCTION Recognition of math expression

  5. MATH0370: Introduction to Applied Mathematics 2 c School of Mathematics, University of Leeds

    E-Print Network [OSTI]

    Rucklidge, Alastair

    MATH0370: Introduction to Applied Mathematics 2 c School of Mathematics, University of Leeds and Vectors, Cambridge, 1986. #12;ii Useful resources · Course web page: http://www.maths.leeds.ac.uk/~alastair/MATH a Maths drop-in service open every day during term. They can be found at 15 Blenheim Terrace; see http

  6. Regardless of your major, if you are a matriculated CUNY undergraduate student and enjoy math problems,

    E-Print Network [OSTI]

    Engel, Robert

    Regardless of your major, if you are a matriculated CUNY undergraduate student and enjoy math problems, the CUNY Math Challenge is for you! $2,500 Grand Prize Sponsored by the Office of Academic of the Chancellor, the CUNY Math Challenge seeks to identify and reward CUNY's best math talent. Students

  7. Roadmap: Mathematics -Bachelor of Science [AS-BS-MATH

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Mathematics - Bachelor of Science [AS-BS-MATH] College of Arts and Science Department of Mathematical Sciences Catalog Year: 2012­2013 Page 1 of 2 | Last Updated: 11-May-2012/LNHD This roadmap #12;Roadmap: Mathematics - Bachelor of Science [AS-BS-MATH] College of Arts and Science Department

  8. Design and Analysis of Experiments Unit code: MATH48082

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH48082 Design and Analysis of Experiments Unit code: MATH48082 Credit Rating: 15 Unit level to the principles and methods of statistical analysis of designed experiments. This is archived information. Please a good experimental design ensures that the aim of the study where it is used is achieved. Moreover

  9. Introduction to Financial Mathematics Unit code: MATH20912

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20912 Introduction to Financial Mathematics Unit code: MATH20912 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to enable students to acquire active knowledge

  10. Mathematics 0J2 Unit code: MATH19852

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH19852 Mathematics 0J2 Unit code: MATH19852 Credit Rating: 10 Unit level: Level 1 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to provide a basic course in mechanics for students

  11. MATH 100 Introduction to the Profession Linear Equations in MATLAB

    E-Print Network [OSTI]

    Fasshauer, Greg

    's input-output model in economics, electric circuit problems, the steady-state analysis of a systemMATH 100 ­ Introduction to the Profession Linear Equations in MATLAB Greg Fasshauer Department;Chapter 5 of Experiments with MATLAB Where do systems of linear equations come up? fasshauer@iit.edu MATH

  12. Electrical Engineering Math/Science/Engineering Elective List

    E-Print Network [OSTI]

    Bigelow, Stephen

    Rev 3/07 Electrical Engineering Math/Science/Engineering Elective List Math/Science/Engineering Electives, as defined by the Electrical Engineering Program, are listed below: * Course must be taken units) Courses that can be used to fulfill this requirement: Within the College of Engineering · Any

  13. College of the Holy Cross Math 125, Fall 2008

    E-Print Network [OSTI]

    Jones, Rafe

    College of the Holy Cross Math 125, Fall 2008 Prof. Jones December 2, 2008 Exam 3 Name: 56tv Total #12;Math 125 Exam 3 2 1. [12 points] Let f be the function whose graph is pictured below (note need to estimate some endpoints. y ~((x) SI 1>0) f

  14. Math Placement Results Summary Beginner Algebra 1: MAT 105

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    Math Placement Results Summary Beginner Algebra 1: MAT 105 Intermediate Algebra 2: MAT 105, MAT 141, MAT 142 Advanced Algebra 3: MAT 111, MAT 115, STT 215 Basic Trigonometry 4: MAT 111, MAT 112, MAT 115 for their preferred math course is still eligible to take the course. You may choose a course lower than your results

  15. Resetting Bounding Nodes in Acquiring Spanish

    E-Print Network [OSTI]

    Cebreiros, Ramiro

    1996-01-01

    This paper addresses the issue of whether L2 learners can reset parameters, by testing English speakers learning Spanish on their ability to reset the bounding node parameter. The bounding nodes are : IP and NP in English, CP and NP in Spanish...

  16. TIGHT BOUNDS ON EXPECTED ORDER STATISTICS

    E-Print Network [OSTI]

    Bertsimas, Dimitris

    TIGHT BOUNDS ON EXPECTED ORDER STATISTICS DIIIMMMIIITTTRRRIIISSS BEEERRRTTTSSSIIIMMMAAASSS Sloan@nus.edu.sg In this article, we study the problem of finding tight bounds on the expected value of the kth-order statistic E of the highest-order statistic E @Xn:n# can be computed with a bisection search algo- rithm+ An extremal discrete

  17. BOUND SYSTEMS 4.A Binding Energy

    E-Print Network [OSTI]

    Boal, David

    CHAPTER 4 BOUND SYSTEMS 4.A Binding Energy The mass-energy equation (3.2) is valid for a single linear momentum and its energy. While we introduced the equation in order to describe the energy is measurable. The implication of (4.1) taken with (3.2) is that the mass energy of a bound state is less than

  18. A Bound on Equipartition of Energy

    E-Print Network [OSTI]

    Nicolo' Masi

    2015-10-13

    In this article we want to demonstrate that the time-scale constraints for a thermodynamic system imply the new concept of {\\it equipartition of energy bound} (EEB) or, more generally, a thermodynamical bound for the {\\it partition} of energy. We theorized and discussed the possibility to put an upper limit to the equipartition factor for a fluid of particles. This could be interpreted as a sort of transcription of the entropy bounds from quantum-holographic sector: the EEB number $\\pi^{2}/2 = 4.93$, obtained from a comparison between the Margolus-Levitin quantum theorem and the TTT bound for relaxation times by Hod, seems like a special value for the thermodynamics of particle systems. This bound has been related to the idea of an extremal statistics and independently traced in a statistical mechanics framework, analyzing the mathematical behavior of the distributions which obey to a thermodynamical statistics with a power law greater than the planckian one.

  19. New bounds on isotropic Lorentz violation

    SciTech Connect (OSTI)

    Chris Carone; Marc Sher; Marc Vanderhaeghen

    2006-09-19

    Violations of Lorentz invariance that appear via operators of dimension four or less are completely parameterized in the Standard Model Extension (SME). In the pure photonic sector of the SME, there are nineteen dimensionless, Lorentz-violating parameters. Eighteen of these have experimental upper bounds ranging between 10{sup -11} and 10{sup -32}; the remaining parameter, ktr, is isotropic and has a much weaker bound of order 10{sup -4}. In this Brief Report, we point out that ktr gives a significant contribution to the anomalous magnetic moment of the electron and find a new upper bound of order 10{sup -8}. With reasonable assumptions, we further show that this bound may be improved to 10{sup -14} by considering the renormalization of other Lorentz-violating parameters that are more tightly constrained. Using similar renormalization arguments, we also estimate bounds on Lorentz violating parameters in the pure gluonic sector of QCD.

  20. Mathematical Methods for Civil Engineers -MATH 224 Alan Ableson JEFF 505 math224@mast.queensu.ca

    E-Print Network [OSTI]

    Wehlau, David

    Mathematical Methods for Civil Engineers - MATH 224 Fall 2008 Instructor Alan Ableson JEFF 505 math MATHEMATICS FOR CIVIL ENGINEERS, Thom- son Publishing Software: MATLAB Release 2007 · available in JEFF integrity will be subject to the policies for the Department of Civil Engineering.1 This applies to both

  1. Mathematical Methods for Civil Engineers -MATH 224 Alan Ableson JEFF 505 math224@mast.queensu.ca

    E-Print Network [OSTI]

    Wehlau, David

    Mathematical Methods for Civil Engineers - MATH 224 Fall 2007 Instructor Alan Ableson JEFF 505 math MATHEMATICS FOR CIVIL ENGINEERS, Thom- son Publishing Software: MATLAB Release 2007 · available in JEFF integrity will be subject to the policies for the Department of Civil Engineering.1 This applies to both

  2. arXiv:math/0009232v1[math.DS]27Sep2000 UNIVERSIT`A DI PISA

    E-Print Network [OSTI]

    Marmi, Stefano

    arXiv:math/0009232v1[math.DS]27Sep2000 UNIVERSIT`A DI PISA DIPARTIMENTO DI MATEMATICA Dottorato di The material treated in this book was brought together for a PhD course I taught at the University of Pisa

  3. Ann. Soc. Math. Polon. Ser. I Comment. Math. Prace Mat. 20 (1978), 279281 ON BANACH ALGEBRAS WHICH ARE HILBERT SPACES

    E-Print Network [OSTI]

    Chojnacki, Wojtek

    1978-01-01

    Ann. Soc. Math. Polon. Ser. I Comment. Math. Prace Mat. 20 (1978), 279­281 ON BANACH ALGEBRAS WHICH or the complex field C. Let H denote the real quaternion algebra. An algebra A over F with identity e is called a Hilbert algebra with identity if A is a Hilbert space such that the norm derived from an inner product has

  4. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Introduction to Financial Mathematics Unit code: MATH20912 Credit rating: 10 Level: 2 Pre-requisite units: MATH10121 or MATH10131, MATH10141 (or some familiarity

  5. General Education Coursework: Credit Hours General Education Coursework: Credit Hours MATH 211 4 MATH 212 4

    E-Print Network [OSTI]

    General Education Coursework: Credit Hours General Education Coursework: Credit Hours MATH 211 4 ENGN 110 2 CEE 111 2 Human Creativity 3 General Education Coursework: Credit Hours General Education CEE 4XX - Transportation or Environmental 3 ENGN 401 1 ENMA 480** 3 CEE 402 1 Upper Division General

  6. Math 126F and Math 126G Information Sheet March 30, 2015 1 Instructor: Prof. Isabella Novik, PDL C-416, (206) 616-9373, novik@math.washington.edu

    E-Print Network [OSTI]

    Novik, Isabella

    -416, (206) 616-9373, novik@math.washington.edu Class course web-page: www.math.washington.edu/novik/126/ Departmental Math 126 Materials Website: http://www.math.washington.edu/m126/ Lectures: Section F, lucasvm@uw.edu FC TuTh 1:30 DEN 304 Peng Zheng, zhengp@u.washington.edu GA TuTh 2:30 DEN 304 Peng Zheng

  7. Modelling flow pattern transitions for steady upward gas-liquid flow in vertical tubes. [Bubble, slug, churn and dispersed-annular; also existence regions and transitions

    SciTech Connect (OSTI)

    Taitel, Y. (Tel-Aviv Univ., Israel); Bornea, D.; Dukler, A.E.

    1980-05-01

    Models for predicting flow patterns in steady upward gas-liquid flow in vertical tubes (such as production-well tubing) delineate the transition boundaries between each of the four basic flow patterns for gas-liquid flow in vertical tubes: bubble, slug, churn, and dispersed-annular. Model results suggest that churn flow is the development region for the slug pattern and that bubble flow can exist in small pipes only at high liquid rates, where turbulent dispersion forces are high. Each transition depends on the flow-rate pair, fluid properties, and pipe size, but the nature of the dependence is different for each transition because of differing control mechanisms. The theoretical predictions are in reasonably good agreement with a variety of published flow maps based on experimental data.

  8. Sound velocity bound and neutron stars

    E-Print Network [OSTI]

    Paulo F. Bedaque; Andrew W. Steiner

    2015-01-25

    It has been conjectured that the velocity of sound in any medium is smaller than the velocity of light in vacuum divided by $\\sqrt{3}$. Simple arguments support this bound in non-relativistic and/or weakly coupled theories. The bound has been demonstrated in several classes of strongly coupled theories with gravity duals and is saturated only in conformal theories. We point out that the existence of neutron stars with masses around two solar masses combined with the knowledge of the equation of state of hadronic matter at "low" densities is in strong tension with this bound.

  9. Unlocking the Mysteries of the Bounding Box 

    E-Print Network [OSTI]

    Caldwell, Douglas R.

    2005-08-29

    ,50). This bounding box has a width of 360 degrees, rather than 20 degrees, exaggerating by eighteen times the width of the Boxtopia. The Global Gotchas can be clearly seen in Figure 3, where Russia, the United States, Kiribati, Fiji, New Zealand... Bounding Rectangle," MiMi.hu, http://en.mimi.hu/gis/ Page 18 minimum_bounding_rectangle.html 2. Open GIS Consortium, Inc., OpenGIS? Geography Markup Language (GML) Implementation Specification, OGC 02-023r4, Version 3.0, January 29, 2003. https://portal...

  10. Laboratory Bounds on Electron Lorentz Violation

    E-Print Network [OSTI]

    Brett Altschul

    2010-05-17

    Violations of Lorentz boost symmetry in the electron and photon sectors can be constrained by studying several different high-energy phenomenon. Although they may not lead to the strongest bounds numerically, measurements made in terrestrial laboratories produce the most reliable results. Laboratory bounds can be based on observations of synchrotron radiation, as well as the observed absences of vacuum Cerenkov radiation. Using measurements of synchrotron energy losses at LEP and the survival of TeV photons, we place new bounds on the three electron Lorentz violation coefficients c_(TJ), at the 3 x 10^(-13) to 6 x 10^(-15) levels.

  11. Help:Math | 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 J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnology Srl Jump to:sourceMath Jump to:

  12. Math of Popping Bubbles in a Foam

    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 WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillion toMSDSMaterials andMaterials/CondensedMath of

  13. Decays of Fourth Generation Bound States

    E-Print Network [OSTI]

    V. F. Dmitriev; V. V. Flambaum

    2012-08-28

    We consider the decay modes of the heavy $q^\\prime\\bar{q^\\prime}$ bound states originating from Higgs boson exchange between quark -- anti-quark pair. In case of a small coupling between the fourth and lower generation the main decay mode is $q^\\prime\\bar{q^\\prime}$ annihilation. We show that for a vector state the dominant decay modes are Higgs-gamma and Higgs-Z decays, while for a pseudoscalar state the strong two-gluon decay mode dominates. The bound states are very narrow. The ratio of the total width to the binding energy is less than 1% if we are not extremely close to the critical quark mass where the binding energy is very small. The discussed decay modes exist for any fermion-antifermion bound states including heavy leptons and heavy neutrinos if their masses are high enough to form a bound state due to attractive Higgs boson exchange potential.

  14. Cellulose-Bound Magnesium Diboride Superconductivity

    E-Print Network [OSTI]

    Ryan, Dominic

    Cellulose-Bound Magnesium Diboride Superconductivity Y.L. Lin and M.O. Pekguleryuz Department a cellulose based polymer. Cellulose tends to react only very weekly and is very robust, hence constitutes

  15. Optimized Simple Bounds for Diversity Systems

    E-Print Network [OSTI]

    Conti, Andrea

    Diversity techniques play a key role in modern wireless systems, whose design benefits from a clear understanding of how these techniques affect system performance. To this aim we propose a simple class of bounds, whose ...

  16. Entropy bounds for uncollapsed rotating bodies

    E-Print Network [OSTI]

    Abreu, Gabriel

    2010-01-01

    Entropy bounds in black hole physics, based on a wide variety of different approaches, have had a long and distinguished history. Recently the current authors have turned attention to uncollapsed systems and obtained a robust entropy bound for uncollapsed static spherically symmetric configurations. In the current article we extend this bound to rotating systems. This extension is less simple than one might at first suppose. Purely classically, (using only classical general relativity and basic thermodynamics), it is possible to show that the entropy of uncollapsed matter inside a region enclosed by a surface of area A is bounded from above by S = max kappa(FIDOs) / (2 pi). Thus, using only classical general relativity, basic thermodynamics, and the Unruh effect, we are able to argue that for uncollapsed matter S <= {1/2} A.

  17. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH10212 -2006/07

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH10212 - 2006/07 General Information · Title: Linear Algebra · Unit code: MATH10212 · Credits: 15 · Prerequisites: A-Level Mathematics or equivalent · Co-requisite units: None · School responsible

  18. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH36022 -2010/2011

    E-Print Network [OSTI]

    Sidorov, Nikita

    ). xv+751 pp. 4. David Kincaid and Ward Cheney. Numerical Analysis: Mathematics of Scientific Computing information. MATH36022 - 2010/2011 General Information · Title: Numerical Analysis 2 · Unit code: MATH36022 · Credits: 10 · Prerequisites: MATH20602 (Numerical Analysis 1) · Co-requisite units: None · School

  19. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH36022 -2011/2012

    E-Print Network [OSTI]

    Sidorov, Nikita

    ). xv+751 pp. 4. David Kincaid and Ward Cheney. Numerical Analysis: Mathematics of Scientific Computing information. MATH36022 - 2011/2012 General Information · Title: Numerical Analysis 2 · Unit code: MATH36022 · Credits: 10 · Prerequisites: MATH20602 (Numerical Analysis 1) · Co-requisite units: None · School

  20. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH30017 -2006/2007

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. MATH30017 - 2006/2007 General Information · Title: Markov Processes · Unit code: MATH30017-requisite units: None · School responsible: Mathematics · Member of staff responsible: Dr Jonathan Bagley

  1. Theory and Modeling of Weakly Bound/Physisorbed Materials for...

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

    Theory and Modeling of Weakly BoundPhysisorbed Materials for Hydrogen Storage Theory and Modeling of Weakly BoundPhysisorbed Materials for Hydrogen Storage Presentation on the...

  2. Course syllabus for Math 231br Advanced Algebraic Topology

    E-Print Network [OSTI]

    Quick, Gereon

    Email: gquick@math.harvard.edu Office: Science Center 341 (in the back of the library) Office Hours questions, e.g., the classification of vector bundles and K-theory, and learn about more sophisticated

  3. Robustness of reputationbased trust: Boolean Case Math & CS Department

    E-Print Network [OSTI]

    Sen, Sandip

    of Tulsa Tulsa, OK, USA sandip@kolkata.mcs.utulsa.edu Neelima Sajja Math & CS Department University of Tulsa Tulsa, OK, USA sajjane@ens.utulsa.edu ABSTRACT We consider the problem of user agents selecting

  4. The evolution and stability of cooperative traits Math & CS Department

    E-Print Network [OSTI]

    Sen, Sandip

    of Tulsa Tulsa, OK, USA sandip@kolkata.mcs.utulsa.edu Partha Sarathi Dutta Math & CS Department University of Tulsa Tulsa, OK, USA partha@ens.utulsa.edu ABSTRACT Recent works in multi­agent systems have identified

  5. QUALIFYING EXAMINATION AUGUST 2003 MATH 571 - Prof. Smith ...

    E-Print Network [OSTI]

    1910-30-81

    MATH 571 - Prof. Smith. (10)I. The Intermediate Value theorem states that, for every continuous func- tion f:[a, c] ? R from a closed interval to the real line, if f(a)

  6. Web Page for Math 266 Section 131 Fall 2015

    E-Print Network [OSTI]

    Math 266 Section 131 Fall 2015. Announcements. Extra office hours are Friday, Sept. 25, 1:00-3:00. Here is a flyer showing how to enroll in WileyPLUS for this ...

  7. QUALIFYING EXAMINATION AUGUST 2001 MATH 571 - PROF. J ...

    E-Print Network [OSTI]

    1910-10-82

    QUALIFYING EXAMINATION. AUGUST 2001. MATH 571 - PROF. J. SMITH. 1.(10 pts) Let X be a compact space and let. A1 ? A2 ?···? Ak ··· be a descending ...

  8. Math/Stat 370: Engineering Statistics, Washington State University

    E-Print Network [OSTI]

    Li, Haijun

    8 10 x u = 5, v = 15 f(x) u = 5, v = 5 f1 ­ , ,u v f (x) Haijun Li Math/Stat 370: Engineering f1 ­ , , f, ,u v u v f (x) Haijun Li Math/Stat 370: Engineering Statistics, Washington State percentage point of the F distribution. Table IV lists the values of f,u,v . Note that f1-,u,v = 1 f,v,u x

  9. ME 227 CE 212 MATH 223 GE 210 CMPT 116 ABE 211CHE 210 GE 213# MATH 224

    E-Print Network [OSTI]

    Saskatchewan, University of

    GE 120 ME 227 CE 212 MATH 223 GE 210 CMPT 116 ABE 211CHE 210 GE 213# MATH 224 ABE 295 ABE 212Elective* Elective* AB E 311 ABE 313 ABE 312 GE 348#ABE 323 co-requisite ABE 327 HSS#@ HSS#@ ABE 324 GE 300# ABE 395 4TH YEAR ABE Elec* ABE Elec* ABE Elec*ABE 422 GE 449# Ag Elec* T.E.* T.E.* ABE Elec* Ag Elec

  10. Reducing Concurrent Analysis Under a Context Bound to Sequential Analysis

    E-Print Network [OSTI]

    Reps, Thomas W.

    a context bound as context- bounded analysis (CBA). Previous work has shown the value of CBA: KISS [19], a model checker for CBA with a fixed context bound of 2, found numerous bugs 1 A context switch is said-mentioned work, this paper addresses CBA with any given context bound and with different program abstractions

  11. Reducing Concurrent Analysis Under a Context Bound to Sequential Analysis

    E-Print Network [OSTI]

    Reps, Thomas W.

    refer to analysis of concurrent programs under a context bound as context-bounded analysis (CBA). Previous work has shown the value of CBA: KISS [17], a model checker for CBA with a fixed context bound-mentioned work, this paper addresses CBA with any given context bound and with different program abstractions

  12. Bound excited states in 27F

    SciTech Connect (OSTI)

    Elekes, Z.; Dombradi, Zs.; Fueloep, Zs. [Institute of Nuclear Research of the Hungarian Academy of Sciences, P.O. Box 51, Debrecen H-4001 (Hungary); Saito, A.; Baba, H.; Iwasaki, H.; Notani, M.; Ohnishi, T. K.; Ong, H. J.; Sakurai, H.; Shimoura, S.; Tamaki, M. [University of Tokyo, Tokyo 1130033 (Japan); Aoi, N.; Imai, N.; Ishihara, M.; Kishida, T.; Kubo, T.; Michimasa, S.; Minemura, T.; Motobayashi, T. [Institute of Physical and Chemical Research, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)] (and others)

    2006-03-13

    The 1H(27F,25,26,27F) reactions have been studied at 40 MeV/nucleon average energy using a liquid hydrogen target. For 25F, 26F and 27F nuclei, we have observed two {gamma}-ray peaks each originating from the decay of two bound excited states. This is the first sign of the existence of bound excited states in 26,27F. The presence of a single bound excited state in 27F is a clear indication of a substantial change in the structure of the fluorine isotopes approaching the neutron dripline. The proposed second excited states in 25,26,27F nuclei have no counterparts in either the psd or the sdpf shell model calculations suggesting the appearance of nuclear structure effects lying out of these model spaces.

  13. AN INDIRECT SEARCH FOR WEAKLY INTERACTING MASSIVE PARTICLES IN THE SUN USING 3109.6 DAYS OF UPWARD-GOING MUONS IN SUPER-KAMIOKANDE

    SciTech Connect (OSTI)

    Tanaka, T.; Abe, K.; Hayato, Y.; Iida, T.; Kameda, J.; Koshio, Y.; Kouzuma, Y.; Miura, M.; Moriyama, S.; Nakahata, M.; Nakayama, S.; Obayashi, Y.; Sekiya, H.; Shiozawa, M.; Suzuki, Y.; Takeda, A.; Takenaga, Y.; Ueno, K.; Ueshima, K.; Yamada, S.; Collaboration: Super-Kamiokande Collaboration; and others

    2011-12-01

    We present the result of an indirect search for high energy neutrinos from Weakly Interacting Massive Particle (WIMP) annihilation in the Sun using upward-going muon (upmu) events at Super-Kamiokande. Data sets from SKI-SKIII (3109.6 days) were used for the analysis. We looked for an excess of neutrino signal from the Sun as compared with the expected atmospheric neutrino background in three upmu categories: stopping, non-showering, and showering. No significant excess was observed. The 90% C.L. upper limits of upmu flux induced by WIMPs of 100 GeV c{sup -2} were 6.4 Multiplication-Sign 10{sup -15} cm{sup -2} s{sup -1} and 4.0 Multiplication-Sign 10{sup -15} cm{sup -2} s{sup -1} for the soft and hard annihilation channels, respectively. These limits correspond to upper limits of 4.5 Multiplication-Sign 10{sup -39} cm{sup -2} and 2.7 Multiplication-Sign 10{sup -40} cm{sup -2} for spin-dependent WIMP-nucleon scattering cross sections in the soft and hard annihilation channels, respectively.

  14. Investigating the Use of Destination Math in an Urban School District 

    E-Print Network [OSTI]

    Telford, William David

    2011-10-21

    Destination Math was a program utilized by Xcellence ISD. A determination if usage of the software had a significant positive effect on math performance was needed. In this study, the researcher created a student database that included the usage...

  15. 3 Math Fights Flooding Niels Besseling1 Onno Bokhove1 Alla Kolechkina2

    E-Print Network [OSTI]

    Rottschäfer, Vivi

    3 Math Fights Flooding Niels Besseling1 Onno Bokhove1 Alla Kolechkina2 Jaap Molenaar3 Ronald van) corresponding author, a.a.stoorvogel@utwente.nl 47 #12;3 Math Fights Flooding Figure 3.1: Twente (source

  16. Studies on upward flame spread

    E-Print Network [OSTI]

    Gollner, Michael J.

    2012-01-01

    5.3: Progression of the pyrolysis front. . . . . . . . .100 x Figure A.5: Pyrolysis heights measured by surface3.5.2 Pyrolysis Heights . . . . . . . . . . . . vi 3.5.3

  17. Studies on upward flame spread

    E-Print Network [OSTI]

    Gollner, Michael J.

    2012-01-01

    heat-release rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pyrolysis height as a function of heat-release rate per unitis proportional to the heat-release rate shown only during

  18. Studies on upward flame spread

    E-Print Network [OSTI]

    Gollner, Michael J.

    2012-01-01

    has been devoted to thermoplastics, PMMA being the materialthat often found for thermoplastic materials but higher thanfront face. Unlike most thermoplastic fuels used in previous

  19. Bound states in the Higgs model

    SciTech Connect (OSTI)

    Di Leo, L.; Darewych, J.W. )

    1994-02-01

    We derive relativistic wave equations for the bound states of two Higgs bosons within the Higgs sector of the minimal standard model. The variational method and the Hamiltonian formalism of QFT are used to obtain the equations using a simple [vert bar][ital hh][r angle]+[vert bar][ital hhh][r angle] Fock-space ansatz. We present approximate solutions of these equations for a range of Higgs boson masses, and explore the parameter space which corresponds to the existence of two-Higgs-boson bound states.

  20. Violation of Energy Bounds in Designer Gravity

    E-Print Network [OSTI]

    Thomas Hertog

    2006-07-31

    We continue our study of the stability of designer gravity theories, where one considers anti-de Sitter gravity coupled to certain tachyonic scalars with boundary conditions defined by a smooth function W. It has recently been argued there is a lower bound on the conserved energy in terms of the global minimum of W, if the scalar potential arises from a superpotential P and the scalar reaches an extremum of P at infinity. We show, however, there are superpotentials for which these bounds do not hold.

  1. Studying Brain Morphometry using Conformal Equivalence Class Dept of Neurology/Math

    E-Print Network [OSTI]

    Wang, Yalin

    ylwang@math.ucla.edu Wei Dai Dept of Math Zhejiang Univ dw0426@zju.edu.cn Yi-Yu Chou Dept of Neurology UCLA yiyu.chou@loni.ucla.edu Xianfeng Gu Dept of Comp Sci Stony Brook Univ gu@cs.sunysb.edu Tony F. Chan Dept of Math UCLA chan@math.ucla.edu Arthur W. Toga Dept of Neurology UCLA toga@loni.ucla.edu Paul

  2. Math 220-2: Introductory Linear Algebra Tu, Th 1:25-2:15, WEBSTER 17

    E-Print Network [OSTI]

    Li, Haijun

    Syllabus Math 220-2: Introductory Linear Algebra Tu, Th 1:25-2:15, WEBSTER 17 Haijun Li Office Spring 2012 Haijun Li Math 220-2: Introductory Linear AlgebraTu, Th 1:25-2:15, WEBSTER 17 Spring 2012 1: www.math.wsu.edu/math/faculty/lih/220.html Linear Algebra and Its Applications by David Lay, 4th ed

  3. 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

  4. Survey of OUS Faculty Teaching Entry Level Classes that Require Math March 8, 2010 Purpose of the Survey: The survey was intended to identify the kind of math needed in entry

    E-Print Network [OSTI]

    Survey of OUS Faculty Teaching Entry Level Classes that Require Math March 8, 2010 1 Purpose of the Survey: The survey was intended to identify the kind of math needed in entry level university courses that use math, but are not math courses themselves. It consists of a set of 50 specific

  5. From Exam to Education: The Math Exam/Educational Resources wiki

    E-Print Network [OSTI]

    Fournier, John J.F.

    From Exam to Education: The Math Exam/Educational Resources wiki Abstract: The Math Educational), aimed at providing math education resources for students and instructors at UBC. In this paper, we, and a brief description of how the project was implemented. Keywords: educational learning resource, exam

  6. 426 2007-2008 General Bulletin Sciences and MatheMatics

    E-Print Network [OSTI]

    Hung, I-Kuai

    426 2007-2008 General Bulletin Sciences and MatheMatics the college of page departMent of Biology 433 departMent of cheMistry 443 departMent of geology 451 departMent of MatheMatics and statistics 456Sand MatheMaticS #12;428 2007-2008 General Bulletin Overview Aprimaryaimofthe

  7. When Will I Ever Use Math and Science in Exploring Engineering

    E-Print Network [OSTI]

    Provancher, William

    When Will I Ever Use Math and Science in My Life? Exploring Engineering Objective Students will learn about ways engineers use math and science to solve problems. They will be introduced to products of engineering as well as careers that will use math and science on a daily basis. Learning Outcomes Students

  8. SCHOOL OF MATHEMATICS, UNSW MATH5655: Homology & Homological Algebra (2005, S2)

    E-Print Network [OSTI]

    Chan, Daniel

    SCHOOL OF MATHEMATICS, UNSW MATH5655: Homology & Homological Algebra (2005, S2) Lecturer: Daniel Chan E-Mail: danielc@unsw.edu.au Webpage: web.maths.unsw.edu.au/danielch Office: Red Centre (East Wing. Additional Assessment Policy Click on Additional Assessment in Later Years on the webpage http://www.maths

  9. MATH 632: ALGEBRAIC GEOMETRY II: Schemes Assoc. Professor Karen E. Smith

    E-Print Network [OSTI]

    Smith, Karen E.

    MATH 632: ALGEBRAIC GEOMETRY II: Schemes Assoc. Professor Karen E. Smith Algebraic geometry is one prerequisites for Math 632 are the alpha series in algebra and in topol­ ogy/geometry. Knowledge of the basic ideas from Math 631 is also necessary. Scheme theory is founded on commutative algebra, so familiarity

  10. MATH 552 Introduction to Dynamical Systems 2013W T2 (JanApr 2014)

    E-Print Network [OSTI]

    Pulfrey, David L.

    MATH 552 ­ Introduction to Dynamical Systems Outline 2013W T2 (Jan­Apr 2014) Ideas, methods. Instructor: Wayne Nagata (e-mail: nagata@math.ubc.ca, tel: 604-822-2573) Office: Mathematics 112, hours TBA Web page: http://www.math.ubc.ca/nagata/m552/ Textbook (optional, not required): · Yuri A. Kuznetsov

  11. MDS degree requirements Latest revision: 10/18/2013 Required MATH 231

    E-Print Network [OSTI]

    Simons, Gordon

    MDS degree requirements Latest revision: 10/18/2013 Required MATH 231 1st and STOR 155 STOR 215 MATH 232 COMP 116 (or 110) ECON 101 2nd year Intro to Intro to Calculus Intro to Intro to Econ courses Statistics Decision Sci Programming (optional) (All offered MATH 233 F and S) Multi-Var Calc STOR 455 (FSm

  12. MATH 991-Spring 2002 Computational and Mathematical Methods in Neuroscience: Vision

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    1 MATH 991-Spring 2002 Computational and Mathematical Methods in Neuroscience: Vision Number://www.lmcg.wisc.edu/bioCVG/ for Spring 2002. URL for past offerings: www.cms.wisc.edu/~cvg and go to Courses Math Dept Home Page: www.math

  13. Learning to relax: Evaluating four brief interventions for overcoming the negative emotions accompanying math anxiety

    E-Print Network [OSTI]

    Patel, Aniruddh D.

    accompanying math anxiety Tad T. Brunyé a,b, , Caroline R. Mahoney a,b , Grace E. Giles a,b , David N. Rapp c 20 June 2013 Keywords: Math anxiety Mindfulness L-theanine Focused breathing Executive control We, for helping high math-anxious college students regulate negative emotions immediately prior to a time

  14. BRIEF REPORT Choke or Thrive? The Relation Between Salivary Cortisol and Math

    E-Print Network [OSTI]

    Mateo, Jill M.

    BRIEF REPORT Choke or Thrive? The Relation Between Salivary Cortisol and Math Performance Depends on Individual Differences in Working Memory and Math-Anxiety Andrew Mattarella-Micke and Jill Mateo to their performance in a challenging math situation as a function of individual differences in working memory (WM

  15. Weakly bound electrons in external magnetic field

    E-Print Network [OSTI]

    I. V. Mamsurov; F. Kh. Chibirova

    2007-03-07

    The effect of the uniform magnetic field on the electron in the spherically symmetric square-well potential is studied. A transcendental equation that determines the electron energy spectrum is derived. The approximate value of the lowest (bound) energy state is found. The approximate wave function and probability current density of this state are constructed.

  16. Redshift-space limits of bound structures

    E-Print Network [OSTI]

    Rolando Dünner; Andreas Reisenegger; Andrés Meza; Pablo A. Araya; Hernán Quintana

    2007-02-26

    An exponentially expanding Universe, possibly governed by a cosmological constant, forces gravitationally bound structures to become more and more isolated, eventually becoming causally disconnected from each other and forming so-called "island universes". This new scenario reformulates the question about which will be the largest structures that will remain gravitationally bound, together with requiring a systematic tool that can be used to recognize the limits and mass of these structures from observational data, namely redshift surveys of galaxies. Here we present a method, based on the spherical collapse model and N-body simulations, by which we can estimate the limits of bound structures as observed in redshift space. The method is based on a theoretical criterion presented in a previous paper that determines the mean density contrast that a spherical shell must have in order to be marginally bound to the massive structure within it. Understanding the kinematics of the system, we translated the real-space limiting conditions of this "critical" shell to redshift space, producing a projected velocity envelope that only depends on the density profile of the structure. From it we created a redshift-space version of the density contrast that we called "density estimator", which can be calibrated from N-body simulations for a reasonable projected velocity envelope template, and used to estimate the limits and mass of a structure only from its redshift-space coordinates.

  17. Bounds on Schrodinger Eigenvalues for Polynomial Potentials

    E-Print Network [OSTI]

    Hall, Richard L.

    West, Montr eal, Qu ebec, Canada H3G 1M8. Abstract If a single particle obeys non-relativistic QM in RN generality and simplicity. All the parametric dependence of the eigenvalue is captured by the energy in dimensions 1 to 10. II Energy bounds The derivation

  18. Online Deadline Scheduling with Bounded Energy Efficiency

    E-Print Network [OSTI]

    Wong, Prudence W.H.

    Online Deadline Scheduling with Bounded Energy Efficiency Joseph Wun-Tat Chan1 , Tak-Wah Lam 2 concern when compared to throughput and the schedules targeted may be very poor in energy efficiency subject to a user-defined threshold of energy efficiency. We first show that all deterministic online

  19. Upper bounds for Steklov eigenvalues on surfaces

    E-Print Network [OSTI]

    Girouard, Alexandre

    2012-01-01

    We give explicit isoperimetric upper bounds for all Steklov eigenvalues of a compact orientable surface with boundary, in terms of the genus, the length of the boundary, and the number of boundary components. Our estimates generalize a recent result of Fraser-Schoen, as well as the classical inequalites obtained by Hersch-Payne-Schiffer, whose approach is used in the present paper.

  20. Out of Bounds Additive Manufacturing Christopher

    E-Print Network [OSTI]

    Pennycook, Steve

    #12;Out of Bounds Additive Manufacturing Christopher Holshouser, Clint Newell, and Sid Palas, Tenn. The Big Area Additive Manufacturing system has the potential to manufacture parts completely) are working on an additive manufacturing (AM) system (Big Area Additive Manufacturing, or BAAM) capable

  1. Learning Bounds for Importance Weighting Corinna Cortes

    E-Print Network [OSTI]

    Mohri, Mehryar

    - - - - - - - - - - - - - - - - - - - - - - - - - - - + + - - - - - - - - - + + - - - - - - - - + + - - - - - - - - - + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x x 20 100 500 5000 0.0 0.2 0.4 0.6 0.8 1.0 Train interest. We use these bounds to guide the definition of an alternative reweighting algorithm and report between the two distributions. For example, in web search applications, there may be data regarding users

  2. Bi-dipole-bound anions Maciej Gutowskia

    E-Print Network [OSTI]

    Simons, Jack

    Bi-dipole-bound anions Maciej Gutowskia *, Piotr Skurskib,c , Jack Simonsb a Materials Resources is capable of electron binding, is studied using electronic structure methods. The destabilizing effects) [18]. In the former case, it is natural to analyze the binding of the extra electron in terms of its

  3. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Fluid Mechanics Unit code: MATH20502 Credit rating: 10 Level: 2 Pre-requisite units: MATH20401 or MATH20411 Co-requisite units: School responsible: Mathematics

  4. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Statistical Methods Unit code: MATH20802 Credit rating: 10 Level: 2 Pre-requisite units: MATH10141, MATH20701 Co-requisite units: School responsible: Mathematics

  5. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Propositional Logic Unit code: MATH20302 Credit rating: 10 Level: 2 Pre-requisite units: MATH10101 or MATH10111 (students who have not taken one of these course

  6. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Metric Spaces Unit code: MATH20122 Credit rating:10 Level: 2 Pre-requisite units:MATH 20101 or MATH 20111 Co-requisite units: School responsible: Mathematics Member of staff

  7. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Metric Spaces Unit code: MATH20122 Credit rating:10 Level: 2 Pre-requisite units:MATH20101 or MATH20111 Co-requisite units: School responsible: Mathematics Members of staff

  8. GK-12 Math at Doolen Middle SchoolDavid Herzog My main goals were to learn how to reach a

    E-Print Network [OSTI]

    Lega, Joceline

    GK-12 Math at Doolen Middle SchoolDavid Herzog Goals My main goals were to learn how to reach a wider audience of math students, to have a better understanding of the educational sys- tem, and to enjoy interacting with a non-math crowd. Big Surprise For an expert in the field of math, I thought

  9. Extremum seeking with bounded update rates

    SciTech Connect (OSTI)

    Scheinker, Alexander; Krsti?, Miroslav

    2013-11-16

    In this work, we present a form of extremum seeking (ES) in which the unknown function being minimized enters the system’s dynamics as the argument of a cosine or sine term, thereby guaranteeing known bounds on update rates and control efforts. We present general n-dimensional optimization and stabilization results as well as 2D vehicle control, with bounded velocity and control efforts. For application to autonomous vehicles, tracking a source in a GPS denied environment with unknown orientation, this ES approach allows for smooth heading angle actuation, with constant velocity, and in application to a unicycle-type vehicle results in control ability as if the vehicle is fully actuated. Our stability analysis is made possible by the classic results of Kurzweil, Jarnik, Sussmann, and Liu, regarding systems with highly oscillatory terms. In our stability analysis, we combine the averaging results with a semi-global practical stability result under small parametric perturbations developed by Moreau and Aeyels.

  10. Bounds on free energy in QCD

    E-Print Network [OSTI]

    Axel Maas; Daniel Zwanziger

    2013-01-15

    We derive some exact bounds on the free energy $W(J)$ in QCD, where $J_\\mu^b$ is a source for the gluon field $A_\\mu^b$ in the minimal Landau gauge, and $W(J)$ is the generating functional of connected gluon correlators. Among other results, we show that for a static source $J(x) = h$ the free energy vanishes, $W(h) = 0$, together with its first derivative, ${\\partial W(h) \\over \\partial h} = 0,$ for all $h$, no matter how strong. Thus the system does not respond to a static color probe. We also present numerical evaluations of the free energy $W(J)$ and find that the bounds are well satisfied and in fact undersaturated.

  11. Performance bound for quantum absorption refrigerators

    E-Print Network [OSTI]

    Luis A. Correa; José P. Palao; Gerardo Adesso; Daniel Alonso

    2013-04-29

    An implementation of quantum absorption chillers with three qubits has been recently proposed, that is ideally able to reach the Carnot performance regime. Here we study the working efficiency of such self-contained refrigerators, adopting a consistent treatment of dissipation effects. We demonstrate that the coefficient of performance at maximum cooling power is upper bounded by 3/4 of the Carnot performance. The result is independent of the details of the system and the equilibrium temperatures of the external baths. We provide design prescriptions that saturate the bound in the limit of a large difference between the operating temperatures. Our study suggests that delocalized dissipation, which must be taken into account for a proper modelling of the machine-baths interaction, is a fundamental source of irreversibility which prevents the refrigerator from approaching the Carnot performance arbitrarily closely in practice. The potential role of quantum correlations in the operation of these machines is also investigated.

  12. Semirelativistic Bound-State Equations: Trivial Considerations

    E-Print Network [OSTI]

    Wolfgang Lucha; Franz F. Schöberl

    2014-07-17

    Observing renewed interest in long-standing (semi-) relativistic descriptions of bound states, we would like to make a few comments on the eigenvalue problem posed by the spinless Salpeter equation and, illustrated by the examples of the nonsingular Woods-Saxon potential and the singular Hulth\\'en potential, recall elementary tools that practitioners looking for analytic albeit approximate solutions might find useful in their quest.

  13. Bounds on Some Ramsey Numbers Involving Quadrilateral +

    E-Print Network [OSTI]

    Radziszowski, Stanislaw P.

    Bounds on Some Ramsey Numbers Involving Quadrilateral + Xiaodong Xu Guangxi Academy of Sciences@cs.rit.edu Abstract. For graphs G 1 , G 2 , · · · , Gm , the Ramsey number R(G 1 , G 2 , · · · , Gm ) is defined Ramsey numbers involving quadrilateral C 4 , including R(C 4 , K 9 ) # 32, 19 # R(C 4 , C 4 , K 4 ) # 22

  14. MULTI-DEGREE BOUNDS ON THE BETTI NUMBERS OF REAL ...

    E-Print Network [OSTI]

    2015-07-28

    Jul 28, 2015 ... Multidegree bounds, Betti numbers, Smith inequalities, semi-algebraic sets, polynomial partitioning, incidence problems. Basu was partially ...

  15. The Quantum Chemistry of Loosely-Bound Electrons

    E-Print Network [OSTI]

    Herbert, John

    CHAPTER 8 The Quantum Chemistry of Loosely-Bound Electrons John M. Herbert Department of Chemistry-Bound Electron? By some measure, the title of this chapter could have been "The quantum chemistry of weakly-bound anions," because much of it will focus on how to describe the weak binding of an "extra" electron

  16. Interprocedural Analysis of Concurrent Programs Under a Context Bound

    E-Print Network [OSTI]

    Reps, Thomas W.

    programs under a context bound context-bounded analysis (CBA). CBA does not impose any bound that may be reached after a context switch. Because of this, CBA still considers an infinite number Graduate Fellowship. #12;Qadeer and Rehof [23] showed that CBA is decidable for recursive programs under

  17. Constructive Lower Bounds on Classical Multicolor Ramsey Numbers

    E-Print Network [OSTI]

    Radziszowski, Stanislaw P.

    Constructive Lower Bounds on Classical Multicolor Ramsey Numbers Xu Xiaodong and Xie Zheng bounds for classical multicolor Ramsey numbers, first by giving a short overview of past results-diagonal multicolor Ramsey numbers. In particular, we improve several lower bounds for Rk(4) and Rk(5) for some small

  18. Constructive Lower Bounds on Classical Multicolor Ramsey Numbers

    E-Print Network [OSTI]

    Radziszowski, Stanislaw P.

    Constructive Lower Bounds on Classical Multicolor Ramsey Numbers Xu Xiaodong and Xie Zheng studies lower bounds for classical multicolor Ramsey numbers, #12;rst by giving a short overview of past diagonal and o#11;-diagonal multicolor Ramsey numbers. In particular, we improve several lower bounds for R

  19. New Computational Upper Bounds for Ramsey Numbers R(3, k)

    E-Print Network [OSTI]

    Radziszowski, Stanislaw P.

    New Computational Upper Bounds for Ramsey Numbers R(3, k) Jan Goedgebeur Department of Applied computational techniques we derive six new upper bounds on the classical two- color Ramsey numbers: R(3, 10) 42) 42. Keywords: Ramsey number; upper bound; computation the electronic journal of combinatorics XX

  20. COMPLETE BOUNDED NULL CURVES IMMERSED IN C3

    E-Print Network [OSTI]

    Martín, Francisco

    COMPLETE BOUNDED NULL CURVES IMMERSED IN C3 AND SL(2, C) FRANCISCO MARTIN, MASAAKI UMEHARA, AND KOTARO YAMADA ABSTRACT. We construct a simply connected complete bounded Bryant surface in the hyperbolic 3-space H3. Such a surface in H3 can be lifted as a complete bounded null curve in SL(2, C). Using

  1. Simultaneous proof of the dimensional and of Jacobi's bound

    E-Print Network [OSTI]

    Ollivier, François

    Simultaneous proof of the dimensional conjecture and of Jacobi's bound F. Ollivier LIX, UMR CNRS­30 2010. Introduction Jacobi's bound, probably formulated by Jacobi around 1840 [2] is an upper bound that the differential codimension of a component defined by a system of r equations is at most r, showing that Jacobi

  2. Lower Bounds on Interactive Compressibility by Constant-Depth Circuits

    E-Print Network [OSTI]

    Edinburgh, University of

    Lower Bounds on Interactive Compressibility by Constant-Depth Circuits Arkadev Chattopadhyay to prove the first lower bounds on general probabilistic multi-round instance compression. We show, and strengthens results of Dubrov and Ishai [DI06]. We also show that a similar lower bound holds for Majority. We

  3. Asynchronous Forward-Bounding for Distributed Constraints Optimization

    E-Print Network [OSTI]

    Meisels, Amnon

    and Bound scheme. Agents extend a partial solution as long as the lower bound on its cost, does not exceed the bounds on the cost of solutions by sending copies of the partial assignment to all unas- signed agents, attempting to generate a solution that is globally optimal with respect to the costs of constraints between

  4. Upper Bounds on Coarsening Rates in Demixing Binary Viscous Liquids

    E-Print Network [OSTI]

    Otto, Felix

    bounds on the energy landscape into bounds on the dynamics. The bounds on the energy landscape relate the energy functional (given by the driving ther- modynamics -- here interfacial energy) to the intrinsic of Applied Mathematics, University of Bonn, 53115 Bonn, Germany 1 #12;1 Introduction 1.1 Background from

  5. Rigorous bounds on Transmission, Reflection, and Bogoliubov coefficients

    E-Print Network [OSTI]

    Boonserm, Petarpa

    2009-01-01

    This thesis describes the development of some basic mathematical tools of wide relevance to mathematical physics. Transmission and reflection coefficients are associated with quantum tunneling phenomena, while Bogoliubov coefficients are associated with the mathematically related problem of excitations of a parametric oscillator. While many approximation techniques for these quantities are known, very little is known about rigorous upper and lower bounds. In this thesis four separate problems relating to rigorous bounds on transmission, reflection and Bogoliubov coefficients are considered, divided into four separate themes: 1) Bounding the Bogoliubov coefficients; 2) Bounding the greybody factors for Schwarzschild black holes; 3) Transformation probabilities and the Miller--Good transformation; 4) Analytic bounds on transmission probabilities.

  6. Kindergarten Robotics: Using Robotics to Motivate Math, Science, and Engineering

    E-Print Network [OSTI]

    Kindergarten Robotics: Using Robotics to Motivate Math, Science, and Engineering Literacy, 474 Boston Ave, Tufts University, Medford, MA 02155, USA. E-mail: Erin.Cejka@tufts.edu Robotics Mindstorms makes it easy for students even in kindergarten to design and build their own robotic creations

  7. MATH 576: Quantitative Risk Management (3 credits) Instructor: Haijun Li

    E-Print Network [OSTI]

    Li, Haijun

    MATH 576: Quantitative Risk Management (3 credits) Instructor: Haijun Li Office Locations: Neill: Quantitative Risk Management, Ch 1~7, Princeton University Press, New Jersey Course Purpose This course/computational methods in quantitative risk management. Concepts and methods covered in this course can be applied

  8. IBM Research CS/EE/Math Summer Intern Program

    E-Print Network [OSTI]

    Beimel, Amos

    Intern Program in Computer Science, Electrical Engineering, and Mathematical Sciences at its locations.com/ Selected Research Areas Computer Science - Algorithms and Theory - Artificial Intelligence - CommunicationsIBM Research CS/EE/Math Summer Intern Program IBM Research is pleased to announce the 2006 Summer

  9. Math 261A -Spring 2012 M. Bremer Multiple Linear Regression

    E-Print Network [OSTI]

    Keinan, Alon

    Math 261A - Spring 2012 M. Bremer Multiple Linear Regression So far, we have seen the concept of simple linear regression where a single predictor variable X was used to model the response variable Y . In many applications, there is more than one factor that influences the response. Multiple regression

  10. Math/Stat 370: Engineering Statistics, Washington State University

    E-Print Network [OSTI]

    Li, Haijun

    = head, T = tail. Then = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}. Haijun Li Math/Stat 370: Engineering. Then = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}. Example: Toss a coin until the first head appears. = {H, TH. Then = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}. Example: Toss a coin until the first head appears. = {H, TH

  11. Department: Mathematics Course No: MATH 2360Q [223Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 2360Q [223Q] Title: Geometry Credits: 3 Contact: David. Q Criteria : The course include mathematics at or above the basic algebra level as an integral part. The course require the student to understand and carry out actual mathematical manipulations and use them

  12. Notes for Math 450 Stochastic Petri nets and reactions

    E-Print Network [OSTI]

    Feres, Renato

    are a special class of networks, introduced in 1962 by Carl Adam Petri, that provide a convenient languageNotes for Math 450 Stochastic Petri nets and reactions Renato Feres 1 Petri nets Petri nets of the terms used in our discussion will come from chemical kinetics, an area where Petri nets are widely

  13. Math Information Retrieval: User Requirements and Prototype Implementation

    E-Print Network [OSTI]

    Kan, Min-Yen

    of Computer Science, School of Computing National University of Singapore Singapore, 117590 zhaojin@comp.nus.edu.sg Min-Yen Kan Department of Computer Science, School of Computing National University of Singapore library that indexes and re- trieves educational materials on math. We first review the current approaches

  14. Actuarial Science College of Science MATH-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    /STAT 25000 16-18 17 Credits Fall 3rd Year Prerequisite Credits Spring 3rd Year Prerequisite 4 STAT 47201 MA://www.math.purdue.edu/academic/actuary Suggested Arrangement of Courses: Credits Fall 1st Year Prerequisite Credits Spring 1st Year Prerequisite 4 Year Prerequisite Credits Spring 2nd Year Prerequisite 4-5 Calculus III Selective Calculus II 3 MA

  15. Math/Stat 370: Engineering Statistics, Washington State University

    E-Print Network [OSTI]

    Li, Haijun

    machines, operator errors, or defective raw materials, ... Haijun Li Math/Stat 370: Engineering Statistics, or defective raw materials, ... A process that is operating with only chance causes present is said that arises from improperly adjusted machines, operator errors, or defective raw materials, ... A process

  16. Math 463: Introduction to Mathematical Biology Computer Lab Assignment #3

    E-Print Network [OSTI]

    Jackson, Trachette L.

    the value of the parameter r that was used to generate each curve and compute the steady state valueMath 463: Introduction to Mathematical Biology Computer Lab Assignment #3 The Discrete Logistic Equation The discrete logistic equation, xn+1 = f(xn) = rxn(1 - xn) is one of the simplest nonlinear

  17. BACHELOR OF SCIENCE MATH EDUCATION (Suggested 4 Year Plan)

    E-Print Network [OSTI]

    Benos, Panayiotis "Takis"

    Credits Per Academic Year 32 FOURTH YEAR, 1ST TERM CREDITS FOURTH YEAR, 2ND TERM CREDITS EDUC 1307BACHELOR OF SCIENCE MATH EDUCATION (Suggested 4 Year Plan) FIRST YEAR, 1ST TERM CREDITS FIRST YEAR 19 Total Credits Per Academic Year 36 SECOND YEAR, 1ST TERM CREDITS SECOND YEAR, 2ND TERM CREDITS

  18. Math/Stat 370: Engineering Statistics, Washington State University

    E-Print Network [OSTI]

    Li, Haijun

    Li Math/Stat 370: Engineering Statistics, Washington State University Week 12 7 / 29 #12;Six-Sigma point plots outside three-sigma control limits Two out of three consecutive points plot beyond a two-sigma limit. Four out of five consecutive points plot at a distance of one sigma or beyond from the center

  19. SPRING 2012 MATH 750-Stochastic Adaptive Control Theory

    E-Print Network [OSTI]

    Pasik-Duncan, Bozenna

    SPRING 2012 MATH 750-Stochastic Adaptive Control Theory CLASS HOURS: 1:00­ 2:15, WF, 564 Snow Hall adaptive control theory is concerned with recursive estimation of unknown parameters and control, manufacturing processes, and financial economics. Mathematical theory of identification, control and stochastic

  20. Using the IMSL MATH/LIBRARY in Numerical Methods Courses

    E-Print Network [OSTI]

    Toronto, University of

    users, not to clone more numerical analysts or mathematical software developers. Some knowledge computing practices. In previous courses, we used software packages distributed with the pop­ ular numericalUsing the IMSL MATH/LIBRARY in Numerical Methods Courses by K. R. Jackson T. E. Hull University

  1. MATH 51 LECTURE NOTES: HOW GOOGLE RANKS WEB PAGES

    E-Print Network [OSTI]

    Easton, Robert W.

    MATH 51 LECTURE NOTES: HOW GOOGLE RANKS WEB PAGES BRIAN WHITE During a typical use of a search engine, (1) the user types a word, (2) the engine finds all web pages that contain the given word, and (3 of doing step 3, that is, a better way of ranking web pages. Google's method is called the Page

  2. Visualization Math Library User's Guide VIZMATH Rev. 1.00

    E-Print Network [OSTI]

    Peraire, Jaime

    Visualization Math Library User's Guide for VIZMATH Rev. 1.00 Bob Haimes & Doug Sondak April 5 Institute of Technology or M.I.T. may NOT be used in advertising or publicity pertaining to distribution functions used in that calculator. Doug Sondak (UTRC), with assistance from Rodger Davis (UTRC

  3. Semiconductor Fundamentals tlu@math.pku.edu.cn

    E-Print Network [OSTI]

    Lu, Tiao

    physics to solid materials. More specifically, we are interested in semiconductor crystals. Crystals. Such a structure yields a periodic potential throughout the material. #12;Introduction Two properties of crystalsSemiconductor Fundamentals tlu@math.pku.edu.cn :http://dsec.pku.edu.cn/~tlu :http

  4. Math 5654 4cr Spring 2010 Prediction and Filtering

    E-Print Network [OSTI]

    Krylov, Nicolai

    Math 5654 4cr Spring 2010 Syllabus Prediction and Filtering Lectures: 10:10am-12:05pm TTh, VinH 364: Saturday, May 15, 4 pm-6 pm. A few homeworks wil be assigned and the grades for them will enter as 2-dimensional case 133 2:2. Multidimensional case 137 3. Linear filtering 147 Chapter 6. Wiener process

  5. Math/AMath 595: Finite Element Methods (Winter 2001)

    E-Print Network [OSTI]

    Stein, William

    for Elliptic Problems by Philippe G. Ciarlet (1978). 3. An Analysis of the Finite Element Method by GilbertMath/AMath 595: Finite Element Methods (Winter 2001) Lectures: MW 3:30{4:50, room 121 RAI Professor Element Methods by Susanne C. Brenner and L. Ridgway Scott (1994). 2. The Finite Element Method

  6. MATH 4452 (Ng/Spring 2012) Analysis of Queueing Models.

    E-Print Network [OSTI]

    Ng, Peh H.

    (1 - ) #12;MATH 4452 (Ng/Spring 2012) 4 Example 5.5.2 Turtle-Wax problem. At a car-wash facility with mean 4 per hour. The time for washing, cleaning and waxing each car varies but it is found to follow an exponential distribution with mean 10 minutes per car. The washing facility cannot handle more than one car

  7. Math 103A Fall 2006 Exam 1 NAME: Answers

    E-Print Network [OSTI]

    Rogalski, Daniel

    Math 103A Fall 2006 Exam 1 NAME: Answers Problem 1 /30 Problem 2 /20 Problem 3 /30 Problem 4 /20 given by counterclockwise rotation by i degrees. Each Si is a reflection about an axis of symmetry of the square, labeled as follows: (On the actual exam, pictures indicated the axis of reflection

  8. Math 103A Fall 2007 Exam 1 October 31, 2007

    E-Print Network [OSTI]

    Rogalski, Daniel

    Math 103A Fall 2007 Exam 1 October 31, 2007 NAME: Problem 1 /30 Problem 2 /25 Problem 3 /25 Problem of the square given by counterclockwise rotation by i degrees. Each Si is a reflection about an axis of symmetry

  9. MATH43032/63032, May 2014 Exam, and Feedback

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH43032/63032, May 2014 Exam, Solutions1 and Feedback Solutions A1. |s i si S = or i si S = and for the least such i, si S S. The Representation Theorem for Rational Consequence Relations: Every ra- tional are more detailed than I would expect in the exam. That's because I want them to also serve an educational

  10. revised June 1999 to appear in Pacific J. Math.

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    revised June 1999 to appear in Pacific J. Math. K 1 OF SEPARATIVE EXCHANGE RINGS AND C) exchange ring R whose finitely generated projective modules satisfy the separative cancellation property (A (2) for exchange rings (definition below) satisfying a cancellation condition which holds very widely

  11. Clifford Algebras and Spin Groups Math G4344, Spring 2012

    E-Print Network [OSTI]

    Woit, Peter

    Clifford Algebras and Spin Groups Math G4344, Spring 2012 We'll now turn from the general theory construction. The Lie algebras spin(n, R) and so(n, R) are isomorphic, and the complex simple Lie algebra group corresponding to the Lie algebra spin(n, R). It's compact real form is our Spin(n, R). Note

  12. Statistical Computing with R Eric Slud, Math. Dept., UMCP

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Statistical Computing with R Eric Slud, Math. Dept., UMCP October 21, 2009 Overview of Course as indicated on the Course Syllabus. These fall roughly into three main headings: (A). R (& SAS) language and implementation of statistical algorithms, primarily in R; and (C). Data analysis and statistical applications

  13. Statistical Computing with R Eric Slud, Math. Dept., UMCP

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Statistical Computing with R Eric Slud, Math. Dept., UMCP August 30, 2009 Overview of Course as indicated on the Course Syllabus. These fall roughly into three main headings: (A). R (& SAS) language and implementation of statistical algorithms, primarily in R; and (C). Data analysis and statistical applications

  14. Math 550 University of South Carolina D. Meade Spring 1997

    E-Print Network [OSTI]

    Meade, Douglas B.

    .H. Freeman and Company, 1996. Prerequisite Completion of Math 241. Course Content Vector analysis involves reasons of illness, family emergency or participation in a University sponsored event. Excuses Board.) Homework A minimum set of homework problems will be distributed at the beginning of each chapter

  15. Extremum seeking with bounded update rates

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

    Scheinker, Alexander; Krsti?, Miroslav

    2013-11-16

    In this work, we present a form of extremum seeking (ES) in which the unknown function being minimized enters the system’s dynamics as the argument of a cosine or sine term, thereby guaranteeing known bounds on update rates and control efforts. We present general n-dimensional optimization and stabilization results as well as 2D vehicle control, with bounded velocity and control efforts. For application to autonomous vehicles, tracking a source in a GPS denied environment with unknown orientation, this ES approach allows for smooth heading angle actuation, with constant velocity, and in application to a unicycle-type vehicle results in control abilitymore »as if the vehicle is fully actuated. Our stability analysis is made possible by the classic results of Kurzweil, Jarnik, Sussmann, and Liu, regarding systems with highly oscillatory terms. In our stability analysis, we combine the averaging results with a semi-global practical stability result under small parametric perturbations developed by Moreau and Aeyels.« less

  16. Some remarks on the classical notion of bounded variation

    E-Print Network [OSTI]

    Steinberg, Stanly

    University of New Mexico Albuquerque, NM 87131, USA Internet address: stanly @math.unm.edu Abstract We derive Internet address: zingano@mat.ufrgs.br Stanly L. Steinberg y Department of Mathematics and Statistics of Mathematics and Statistics University of New Mexico Albuquerque, NM 87131, USA x 1 { Introduction

  17. Materials for Math 13900 Bring to class each day: graph paper ...

    E-Print Network [OSTI]

    Roames, Renee S

    2015-01-08

    Materials for Math 13900. Bring to class each day: graph paper isometric dot paper unlined paper cm ruler. We will also be using: compass small scissors.

  18. Usage Statistics for www.math.purdue.edu - Last 12 Months

    E-Print Network [OSTI]

    Usage Statistics for www.math.purdue.edu. Summary Period: Last 12 Months Generated 29-Aug-2002 11:38 EST ...

  19. Results from MathSciNet: Mathematical Reviews on the Web c ...

    E-Print Network [OSTI]

    2004-05-14

    Results from MathSciNet: Mathematical Reviews on the Web c Copyright American Mathematical Society 2004. 99f:58223 58G99 53C20. Danielli, Donatella ...

  20. Results from MathSciNet: Mathematical Reviews on the Web c ...

    E-Print Network [OSTI]

    2004-05-14

    Results from MathSciNet: Mathematical Reviews on the Web c Copyright American Mathematical Society 2004. 93e:35020 35H05. Danielli, Donatella (1-

  1. Results from MathSciNet: Mathematical Reviews on the Web c ...

    E-Print Network [OSTI]

    2004-05-14

    Results from MathSciNet: Mathematical Reviews on the Web c Copyright American Mathematical Society 2004. 96b:35030 35H05. Capogna, L. (1-PURD);

  2. Results from MathSciNet: Mathematical Reviews on the Web c ...

    E-Print Network [OSTI]

    2004-05-14

    Results from MathSciNet: Mathematical Reviews on the Web c Copyright American Mathematical Society 2004. 2002f:46049 46E35 35H20. Danielli, Donatella ...

  3. Selected Solutions Math 341 Homework 1 October 10, 2014 3.2.19 ...

    E-Print Network [OSTI]

    2014-10-10

    Selected Solutions. Math 341 Homework 1. October 10, 2014. 3.2.19 Discuss the convergence of the following sequences, where a, b satisfy 0 1, b > 1.

  4. Calling Excellent Math and Science Teachers-- Einstein Fellowship Deadline is January 4

    Broader source: Energy.gov [DOE]

    Elementary and secondary math and science teachers are eligible the fellowship that bring them to DC to share their teaching expertise with policy makers.

  5. Applied Math PI Meet | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Applied Math PI Meet Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific...

  6. 3rd Review Sheet Math 266 Ralph Kaufmann Disclaimer: This sheet ...

    E-Print Network [OSTI]

    2011-04-26

    3rd Review Sheet. Math 266. Ralph Kaufmann. Disclaimer: This sheet is neither claimed to be complete nor indicative. 1. Types of equations and techniques.

  7. Math 138 Assignment #20 Make two pie charts using Excel. Pie ...

    E-Print Network [OSTI]

    rroames

    2007-10-11

    Math 138. Assignment #20. Make two pie charts using Excel. Pie Chart I: Using a week day as an example, indicate the number of hours you spend doing.

  8. Math 13700 Review Problems – Lessons 30-35 Fall 2009 The ...

    E-Print Network [OSTI]

    rroames

    2009-12-03

    Math 13700. Review Problems – Lessons 30-35. Fall 2009. The following is a list of recommended problems from sections 10.3-11.4 of the Supplementary.

  9. Math 13700 Review Problems – Lessons 31-35 Spring 2010 The ...

    E-Print Network [OSTI]

    rroames

    2010-04-22

    Math 13700. Review Problems – Lessons 31-35. Spring 2010. The following is a list of recommended problems from sections 10.3-11.4 of the Supplementary.

  10. Improved Bounds on Universal Extra Dimensions

    E-Print Network [OSTI]

    Thomas Flacke

    2006-05-13

    We report on recent constraints on models with a flat ``universal'' extra dimension in which all Standard Model fields propagate in the bulk. A significantly improved constraint on the compactification scale is obtained from the extended set of electroweak precision observables accurately measured at LEP1 and LEP2. We find a lower bound of 1/R > 700 (800) GeV at the 99% (95%) confidence level. Comparison of this constraint with the relic density of Kaluza-Klein dark matter for the Minimal UED model points towards the necessity of including non-minimal boundary terms which motivates studying alternative Kaluza-Klein dark matter candidates. Results for the one-loop induced magnetic dipole moment for Kaluza-Klein neutrino dark matter are presented. This talk is based on Phys.Rev.D73:095002,2006 and hep-ph/0601161.

  11. Bounding biomass in the Fisher equation

    E-Print Network [OSTI]

    Birch, Daniel A; Young, William R

    2007-01-01

    The FKPP equation with a variable growth rate and advection by an incompressible velocity field is considered as a model for plankton dispersed by ocean currents. If the average growth rate is negative then the model has a survival-extinction transition; the location of this transition in the parameter space is constrained using variational arguments and delimited by simulations. The statistical steady state reached when the system is in the survival region of parameter space is characterized by integral constraints and upper and lower bounds on the biomass and productivity that follow from variational arguments and direct inequalities. In the limit of zero-decorrelation time the velocity field is shown to act as Fickian diffusion with an eddy diffusivity much larger than the molecular diffusivity and this allows a one-dimensional model to predict the biomass, productivity and extinction transitions. All results are illustrated with a simple growth and stirring model.

  12. Bounding biomass in the Fisher equation

    E-Print Network [OSTI]

    Daniel A. Birch; Yue-Kin Tsang; William R. Young

    2007-03-17

    The FKPP equation with a variable growth rate and advection by an incompressible velocity field is considered as a model for plankton dispersed by ocean currents. If the average growth rate is negative then the model has a survival-extinction transition; the location of this transition in the parameter space is constrained using variational arguments and delimited by simulations. The statistical steady state reached when the system is in the survival region of parameter space is characterized by integral constraints and upper and lower bounds on the biomass and productivity that follow from variational arguments and direct inequalities. In the limit of zero-decorrelation time the velocity field is shown to act as Fickian diffusion with an eddy diffusivity much larger than the molecular diffusivity and this allows a one-dimensional model to predict the biomass, productivity and extinction transitions. All results are illustrated with a simple growth and stirring model.

  13. 11/4/2014 Prof strips the math, makes the cosmos more relatable | thebatt http://www.thebatt.com/news/view.php/853334/Prof-strips-the-math-makes-the-cosmos-mo 1/4

    E-Print Network [OSTI]

    Toback, David

    11/4/2014 Prof strips the math, makes the cosmos more relatable | thebatt http://www.thebatt.com/news/view.php/853334/Prof-strips-the-math-makes-the-cosmos-mo 1/4 Sign Up Log In By Nikita Redkar By Kylee Reid the math, makes the cosmos more relatable Like #12;11/4/2014 Prof strips the math, makes the cosmos more

  14. INTRODUCTION The Intel Math course is a scaledup adaptation of the Vermont Mathematics Initiative (VMI), a contentintensive

    E-Print Network [OSTI]

    McGraw, Rebecca

    Page 1 INTRODUCTION The Intel® Math course is a scaledup adaptation of the Vermont Gross, Professor of Mathematics and Education at the University of Vermont. Intel Math provides eighty

  15. J. Math. Biol. (2008) 57:139159 DOI 10.1007/s00285-007-0149-8 Mathematical Biology

    E-Print Network [OSTI]

    Moorcroft, Paul R.

    2008-01-01

    J. Math. Biol. (2008) 57:139­159 DOI 10.1007/s00285-007-0149-8 Mathematical Biology Analytic steady) Department of Mathematics, 6188 Kemeny Hall, Dartmouth College, Hanover, NH 03755, USA e-mail: ahb@math

  16. MATH4431: Nonlinear Dynamics The aim of this course is to develop the theory of bifurcations in dissipative

    E-Print Network [OSTI]

    Rucklidge, Alastair

    MATH4431: Nonlinear Dynamics The aim of this course is to develop the theory of bifurcations and continuing graduate students in the mathe- matics and physics departments. There will be 27 lectures and 6

  17. SIAM J. APPL. MATH. c 2005 Society for Industrial and Applied Mathematics Vol. 65, No. 6, pp. 19521980

    E-Print Network [OSTI]

    Valkó, Peter

    SIAM J. APPL. MATH. c 2005 Society for Industrial and Applied Mathematics Vol. 65, No. 6, pp. 1952@engr.psu.edu, jwalton@math.tamu.edu). §Department of Petroleum Engineering, Texas A&M University, College Station, TX

  18. Small-Scale Structure of Spacetime: Bounds and Conjectures

    SciTech Connect (OSTI)

    Klinkhamer, F. R.

    2008-03-06

    This review consists of two parts. The first part establishes certain astrophysical bounds on the smoothness of classical spacetime.Some of the best bounds to date are based on the absence of vacuum Cherenkov radiation in ultrahigh-energy cosmic rays. The second part discusses possible implications of these bounds for the quantum structure of spacetime. One conjecture is that the fundamental length scale of quantum spacetime may be different from the Planck length.

  19. 22/03/10 9:25 AM#39: Math--Combined With GPS--Could Fix Traffic Jams | Physics & Math | DISCOVER Magazine Page 1 of 1http://discovermagazine.com/2010/jan-feb/39/article_print

    E-Print Network [OSTI]

    Flynn, Morris R.

    22/03/10 9:25 AM#39: Math--Combined With GPS--Could Fix Traffic Jams | Physics & Math | DISCOVER Magazine Page 1 of 1http://discovermagazine.com/2010/jan-feb/39/article_print Print this page #39: Math

  20. MULTI-DEGREE BOUNDS ON THE BETTI NUMBERS OF REAL ...

    E-Print Network [OSTI]

    2015-07-28

    Jul 28, 2015 ... problem posed in their paper – on extending their bounds on the number of connected ... sets, polynomial partitioning, incidence problems.

  1. Generalized Hofmann quantum process fidelity bounds for quantum filters

    E-Print Network [OSTI]

    Michal Sedlak; Jaromír Fiurášek

    2015-06-11

    We propose and investigate bounds on quantum process fidelity of quantum filters, i.e. probabilistic quantum operations represented by a single Kraus operator K. These bounds generalize the Hofmann bounds on quantum process fidelity of unitary operations [H.F. Hofmann, Phys. Rev. Lett. 94, 160504 (2005)], and are based on probing the quantum filter by pure states forming two mutually unbiased bases. Determination of these bounds therefore requires much less measurements than full quantum process tomography. We find that it is particularly suitable to construct one of the probe basis from the right eigenstates of K, because in this case the bounds are tight in the sense that if the actual filter coincides with the ideal one then both the lower and upper bounds are equal to one. We theoretically investigate application of these bounds to a two-qubit optical quantum filter formed by interference of two photons on a partially polarizing beam splitter. For experimentally convenient choice of factorized input states and measurements we study the tightness of the bounds. We show that more stringent bounds can be obtained by more sophisticated processing of the data using convex optimization and we compare our methods for different choice of the input probe states.

  2. Optimization Online - Bound Improvement for LNG Inventory Routing

    E-Print Network [OSTI]

    Feb 14, 2014 ... Bound Improvement for LNG Inventory Routing. Yufen Shao (yufen.shao ***at*** exxonmobil.com) Kevin Furman (kevin.c.furman ***at*** ...

  3. Algorithm for Lot Sizing with Inventory Bounds and Fixed Costs

    E-Print Network [OSTI]

    Alper Atamturk

    2007-06-26

    Jun 26, 2007 ... An O(n^2) Algorithm for Lot Sizing with Inventory Bounds and Fixed Costs. Alper Atamturk (atamturk ***at*** berkeley.edu) Simge Kucukyavuz ...

  4. Tsirelson's bound from a Generalised Data Processing Inequality

    E-Print Network [OSTI]

    Dahlsten, Oscar C O; Renner, Renato

    2011-01-01

    The strength of quantum correlations is bounded from above by Tsirelson's bound. We establish a connection between this bound and the fact that correlations between two systems cannot increase under local operations, a property known as the \\emph{data processing inequality}. More specifically, we consider arbitrary convex probabilistic theories. These can be equipped with an entropy measure that naturally generalizes the von Neumann entropy, as shown recently in [Short and Wehner]. We prove that if the data processing inequality holds with respect to this generalized entropy measure then the underlying theory necessarily respects Tsirelson's bound. We moreover generalise this statement to any entropy measure satisfying certain minimal requirements.

  5. Optimization Online - Lower Bounds on Complexity of Lyapunov ...

    E-Print Network [OSTI]

    Amir Ali Ahmadi

    2015-04-14

    Apr 14, 2015 ... Lower Bounds on Complexity of Lyapunov Functions for Switched Linear Systems. Amir Ali Ahmadi(a_a_a ***at*** princeton.edu) Raphael ...

  6. Approximation Hardness of TSP with Bounded Metrics (Revised Version)

    E-Print Network [OSTI]

    Eckmiller, Rolf

    inequality---within that con­ stant. This lower bound was improved by Engebretsen [8] to 2805=2804 \\Gamma ffl

  7. Sharp upper bounds on the number of the scattering poles

    E-Print Network [OSTI]

    We study the scattering poles of a compactly supported “black box” perturbations of the Laplacian in Rn, n odd. We prove a sharp upper bound of the counting ...

  8. Metal-Semiconductor junctions tlu@math.pku.edu.cn

    E-Print Network [OSTI]

    Lu, Tiao

    of Ec and Ev and also changes EFi n=ni e -q F - kT , p=ni e q F- kT n-p 2ni = e -F1 Metal-Semiconductor junctions tlu@math.pku.edu.cn homepage: dsec.pku.edu.cn/~tlu blog: http://hi.baidu.com/motioo #12;2 - Many of the properties of pn junctions can be realized by forming an appropriate metal

  9. Gender, Math, and the FCI Laura McCullough

    E-Print Network [OSTI]

    Wu, Mingshen

    level and FCI score Avg. % score (N) Males/ GFCI Females/ GFCI Males/ FCI Females/ FCI Pre- algebra 22 Highestlevelmathcoursetaken #12;PERC Boise Aug02 7 High school math and FCI score Avg. % score (N) Males/ GFCI Females/ GFCI Males/ FCI Females/ FCI 1 13 (1) 7 (1) 2 28 (6) 14 (2) 27 (2) 19 (6) 2.5 10 (1) 3 26 (30) 24 (24

  10. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information Title: Financial Mathematics for Actuarial Science 2 Unit code: MATH20951 Credit rating: 10 Level: 2 Pre-requisite units: MATH10951 Co-requisite units: None This course unit

  11. [1] The cohomology of restricted Lie algebras and of Hopf algebras. Bull. Amer. Math. Soc. 71(1965), 372377.

    E-Print Network [OSTI]

    May, J. Peter

    1965-01-01

    . Math. Soc. 71(1965), 372­377. [2] The cohomology of the Steenrod algebra; stable homotopy groups of spheres. Bull. Amer. Math. Soc. 71(1965), 377­380. [3] The cohomology of restricted Lie algebras Massey products for DGA-algebras. Trans. Amer. Math. Soc. 122(1966), 334­340. [5] Simplicial objects

  12. Math 100A Fall 2009: Abstract Algebra I MWF 10-10:50am, Warren Lecture Hall 2111

    E-Print Network [OSTI]

    Rogalski, Daniel

    Math 100A Fall 2009: Abstract Algebra I MWF 10-10:50am, Warren Lecture Hall 2111 Professor D. Rogalski 1. Contact Information Prof. Rogalski's Office: 5131 AP&M E-mail: drogalsk@math.ucsd.edu Class web site: www.math.ucsd.edu/ drogalsk/100a.html. Check here for announcements, homework assignments

  13. MATH SUBJECT GUIDE -I/S Environmental mathematics in the classroom / edited by B. A. Fusaro and P. C.

    E-Print Network [OSTI]

    Fletcher, Robin

    MATH SUBJECT GUIDE - I/S Books: Environmental mathematics in the classroom / edited by B. A. Fusaro and P. C. Kenschaft QH541.2 .E83 2003t Five easy steps to a balanced math program for secondary grades / Larry Ainsworth, Jan Christinson QA13 .A42 2006 Making math success happen : the best of Learning

  14. Language and Math Requirements for Academic Majors These majors require two years (six courses) of college-level study in a second

    E-Print Network [OSTI]

    Language and Math Requirements for Academic Majors Key Language These majors require two years (six academic credit. Math These majors require a minimum of one college-level math course and many of them require up to one year of college-level math or the equivalent. Either These majors allow you to choose

  15. List of papers of S.G. Dani 1. Discrete groups with dense orbits (jointly with J.S. Dani), J. Ind. Math.

    E-Print Network [OSTI]

    Dani, S.G.

    . Math. Soc. 37 (1973), 183-195. 2. Kolmogorov automorphisms on homogeneous spaces, Amer. J. Math. 98 (1976), 119-163. 3. Dynamical systems on homogeneous spaces, Bull. Amer. Math. Soc. 82 (1976), 950-952. 4. Bernoullian translations and minimal horospheres on homogeneous spaces, J. Ind. Math. Soc. 39

  16. J. Math. Anal. Appl. 423 (2015) 14691479 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Poggiale, Jean-Christophe

    2015-01-01

    J. Math. Anal. Appl. 423 (2015) 1469­1479 Contents lists available at ScienceDirect Journal al. / J. Math. Anal. Appl. 423 (2015) 1469­1479 where stands for the derivative d/dt, and f, g C1 (R

  17. Department: Mathematics Course No: MATH 2010/2011Q [247Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 2010/2011Q [247Q] Title: Fundamentals of Algebra. Prerequisite: PSYC 1100 and three credits of Mathematics other than MATH 1010. Not open for credit to students groups described in the Mathematics Department listing. The development of the number systems

  18. Department: Mathematics Course No: MATH 2010/2011Q [248Q

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department: Mathematics Course No: MATH 2010/2011Q [248Q] Title: Fundamentals of Algebra. Prerequisite: PSYC 1100 and three credits of Mathematics other than MATH 1010. Not open for credit to students groups described in the Mathematics Department listing. The development of the number systems

  19. Whaley's Theorem for Finite Lattices Ralph Freese (ralph@math.hawaii.edu)

    E-Print Network [OSTI]

    Nation, James B.

    Whaley's Theorem for Finite Lattices Ralph Freese (ralph@math.hawaii.edu) University of Hawaii Jennifer Hyndman (hyndman@unbc.ca) University of Northern British Columbia J. B. Nation (jb@math.hawaii.edu) University of Hawaii Abstract. Whaley's Theorem on the existence of large proper sublattices of infinite

  20. MATH Course Schedule -- 05-Oct-2012 07:17:20 Number Sec CRN ...

    E-Print Network [OSTI]

    ... Stephen W. MATH 717 MA15300 004 22975 MWF 07:30AM-08:20AM UNIV 217 ..... MA22300 062 23178 MWF 01:30PM-02:20PM REC 225 Chastain, James A. .... 23316 R 08:30AM-09:20AM UNIV 119 Cox, Britain T. MATH 1034 MA27100

  1. Improving STEM Education Awareness via Math, Science, and Robotics Club Activities in a K-12 Environment

    E-Print Network [OSTI]

    Yuksel, Murat

    , a team from middle school students has designed and developed a LegoRobot and has competed in the FIRST in Math League and Math Olympiads for 3 years. Middle and High School Science Clubs have been really Lego League using Lego Mindstorm technology. On the other side, each year a high school robotics team

  2. Michigan Math and Science Scholars: Art and Mathematics Martin J. Strauss

    E-Print Network [OSTI]

    Cafarella, Michael J.

    " plays a role in what can be computed and what can be proven mathematically. 2 Folk and Pop ArtMichigan Math and Science Scholars: Art and Mathematics Martin J. Strauss Abstract We explore math concepts in some works of art, fine and folk, including color, contrast, geometry, symmetry, perspective

  3. WCOM'2009/MATH Defeng Sun/NUS 1 A Proximal Point Method for Matrix Least Squares

    E-Print Network [OSTI]

    Sun, Defeng

    WCOM'2009/MATH Defeng Sun/NUS 1 ' & $ % A Proximal Point Method for Matrix Least Squares Problem with Nuclear Norm Regularization Defeng Sun Department of Mathematics National University of Singapore May 2, 2009 Joint work with Kaifeng Jiang and Kim Chuan Toh #12;WCOM'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  4. SFU'2009/MATH Defeng Sun/NUS 1 A Newton-CG Augmented Lagrangian Method

    E-Print Network [OSTI]

    Sun, Defeng

    SFU'2009/MATH Defeng Sun/NUS 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore March 12, 2009 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;SFU'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  5. A Family of Modular XML Schemas for MathML Stephen M. Watt Yuzhen Xie

    E-Print Network [OSTI]

    Watt, Stephen M.

    , simple types, attribute groups, and model groups. #12;We have found that the MathML 2.0 DTD is too from the MathML 2.0 DTD were 230-300KB in size.) These are not suitable for hand maintenance formed XML documents for particular applications. They are more powerful than Document Type Definitions

  6. Discovering Real-World Use Cases for a Multimodal Math Search Interface

    E-Print Network [OSTI]

    Zanibbi, Richard

    expressions as search terms would be useful [14], and found it sufficient to lookup formulas, metricsDiscovering Real-World Use Cases for a Multimodal Math Search Interface Keita Del Valle Wangari 14623 +1 585-475-7531 axasma@rit.edu ABSTRACT To use math expressions in search, current search engines

  7. manuscripta math. 98, 497506 (1999) Springer-Verlag 1999 Anurag K. Singh

    E-Print Network [OSTI]

    Singh, Anurag

    1999-01-01

    manuscripta math. 98, 497­506 (1999) © Springer-Verlag 1999 Anurag K. Singh Separable integral in [Si2] where it was established that xyz (x2 , y2 , z2 ) . A. K. Singh: Department of Mathematics, University of Illinois at Urbana-Champaign, 1409 W. Green Street, Urbana, IL 61801, USA. e-mail: singh6@math

  8. Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH

    E-Print Network [OSTI]

    Tomforde, Mark

    Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH Email: see my website URL: www.math.uh.edu/tomforde Office Hours: (by appointment) You are welcome to come see me to discuss of the country.) Prerequisites: A course in Functional Analysis and Operator Theory, a course in Abstract Algebra

  9. Math Co-teaching Academy Algebraic Thinking and Reasoning in the Co-taught Secondary

    E-Print Network [OSTI]

    Math Co-teaching Academy Algebraic Thinking and Reasoning in the Co-taught Secondary Hershberger Rd, NW Roanoke, Virginia 24017 To Register: http://www.cpe.vt.edu/reg/vdoe-math-ro/ The Virginia Department of Education's T/TACs are offering an academy for middle school mathematics and Algebra I general

  10. On distribution and almost convergence of bounded sequences

    E-Print Network [OSTI]

    Chao You; Bao Qi Feng

    2008-05-26

    In this paper, we give the concepts of properly distributed and simply distributed sequences, and prove that they are almost convergent. Basing on these, we review the work of Feng and Li [Feng, B. Q. and Li, J. L., Some estimations of Banach limits, J. Math. Anal. Appl. 323(2006) No. 1, 481-496. MR2262220 46B45 (46A45).], which is shown to be a special case of our generalized theory.

  11. Diffusivity bounds for 1D Brownian polymers

    E-Print Network [OSTI]

    Pierre Tarrès; Bálint Tóth; Benedek Valkó

    2012-06-08

    We study the asymptotic behavior of a self-interacting one-dimensional Brownian polymer first introduced by Durrett and Rogers [Probab. Theory Related Fields 92 (1992) 337--349]. The polymer describes a stochastic process with a drift which is a certain average of its local time. We show that a smeared out version of the local time function as viewed from the actual position of the process is a Markov process in a suitably chosen function space, and that this process has a Gaussian stationary measure. As a first consequence, this enables us to partially prove a conjecture about the law of large numbers for the end-to-end displacement of the polymer formulated in Durrett and Rogers [Probab. Theory Related Fields 92 (1992) 337--349]. Next we give upper and lower bounds for the variance of the process under the stationary measure, in terms of the qualitative infrared behavior of the interaction function. In particular, we show that in the locally self-repelling case (when the process is essentially pushed by the negative gradient of its own local time) the process is super-diffusive.

  12. New Approach to Bounded Quantum--Mechanical Models

    E-Print Network [OSTI]

    Francisco M. Fernández

    2008-05-21

    We develop an approach for the treatment of one--dimensional bounded quantum--mechanical models by straightforward modification of a successful method for unbounded ones. We apply the new approach to a simple example and show that it provides solutions to both the bounded and unbounded type of models simultaneously

  13. Solving LWE problem with bounded errors in polynomial time

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Solving LWE problem with bounded errors in polynomial time Jintai Ding1,2 Southern Chinese call the learning with bounded errors (LWBE) problems, we can solve it with complexity O(nD ). Keywords, this problem corresponds to the learning parity with noise (LPN) problem. There are several ways to solve

  14. Bound states in a hyperbolic asymmetric double-well

    SciTech Connect (OSTI)

    Hartmann, R. R.

    2014-01-15

    We report a new class of hyperbolic asymmetric double-well whose bound state wavefunctions can be expressed in terms of confluent Heun functions. An analytic procedure is used to obtain the energy eigenvalues and the criterion for the potential to support bound states is discussed.

  15. Fundamental Bounds on the Accuracy of Network Performance Measurements

    E-Print Network [OSTI]

    Roughan, Matthew

    Fundamental Bounds on the Accuracy of Network Performance Measurements Matthew Roughan School.roughan@adelaide.edu.au> ABSTRACT This paper considers the basic problem of "how accurate can we make Internet performance of Heisenberg inequal- ity describing the bounds in our knowledge of the performance of a network. The results

  16. Fundamental Bounds on the Accuracy of Network Performance Measurements

    E-Print Network [OSTI]

    Roughan, Matthew

    Fundamental Bounds on the Accuracy of Network Performance Measurements Matthew Roughan School.roughan@adelaide.edu.au> ABSTRACT This paper considers the basic problem of ``how accurate can we make Internet performance of Heisenberg inequal­ ity describing the bounds in our knowledge of the performance of a network. The results

  17. Radio-Frequency Rectification on Membrane Bound Pores

    E-Print Network [OSTI]

    Sujatha Ramachandran; Robert H. Blick; Daniel W. van der Weide

    2007-09-12

    We present measurements on direct radio-frequency pumping of ion channels and pores bound in bilipid membranes. We make use of newly developed microcoaxes, which allow delivering the high frequency signal in close proximity to the membrane bound proteins and ion channels. We find rectification of the radio-frequency signal, which is used to pump ions through the channels and pores.

  18. Bounds for Ramsey numbers in multipartite Eugene Heinz Stipp

    E-Print Network [OSTI]

    van Vuuren, Jan H.

    Bounds for Ramsey numbers in multipartite graphs Eugene Heinz Stipp Submitted in partial fulfilment-Committee B. #12;iv ­ ABSTRACT ­ The notion of a classical graph theoretic Ramsey number is generalized as in the standard definition. Some small multipartite Ramsey numbers are found, while upper- and lower bounds

  19. More Constructive Lower Bounds on Classical Ramsey Numbers

    E-Print Network [OSTI]

    Radziszowski, Stanislaw P.

    More Constructive Lower Bounds on Classical Ramsey Numbers Xiaodong Xu Guangxi Academy of Sciences Abstract. We present several new constructive lower bounds for classical Ramsey numbers. In particular that for all integers k, l, with k 5 and l 3, the connectivity of any Ramsey-critical (k, l

  20. ECONOMIC OPPORTUNITY AND EVOLUTION: BEYOND LANDSCAPES AND BOUNDED RATIONALITY*

    E-Print Network [OSTI]

    Longo, Giuseppe

    ECONOMIC OPPORTUNITY AND EVOLUTION: BEYOND LANDSCAPES AND BOUNDED RATIONALITY* TEPPO FELIN://www.di.ens.fr/users/longo/ * In Strat. Entrepreneurship Journal, 8, issue 4: 269­282 (2014). #12;ECONOMIC OPPORTUNITY AND EVOLUTION: BEYOND LANDSCAPES AND BOUNDED RATIONALITY ABSTRACT The nature of economic opportunity has recently

  1. Two-photon bound state in self-focusing media

    SciTech Connect (OSTI)

    Chiao, R.Y.; Deutsch, I.H. ); Garrison, J.C. )

    1991-09-09

    We derive a two-photon bound-state solution to the problem of quantum propagation of light in Kerr-effect nonlinear media which classically would exhibit self-focusing and self-trapping. We propose an experiment to see this two-photon bound state.

  2. MAX-PLANCK-INSTITUT.. ( Lower Bounds for Set Intersection

    E-Print Network [OSTI]

    . Mehlhorn R. Raman C. Uhrig MPI- I-92-127 October 1992 o mPD_ _ _ _ _ _ _ IN F 0 R M AT I K _ _ _ _ __ Im Stadtwald 66123 Saarbrücken Germany #12;Lower Bounds for Set Intersection Queries P. Dietz K. Mehlhorn R. Raman C. Uhrig MPI-I-92-127 October 1992 #12;Lower Bounds for Set Intersection Queries PAUL DIETZ KURT

  3. Bounded Uncertainty Roadmaps for Path Planning Leonidas J. Guibas1

    E-Print Network [OSTI]

    Guibas, Leonidas J.

    Bounded Uncertainty Roadmaps for Path Planning Leonidas J. Guibas1 , David Hsu2 , Hanna Kurniawati2 uncertainty during planning. We in- troduce the notion of a bounded uncertainty roadmap (BURM) and use, and it is not much slower than classic probabilistic roadmap planning algorithms, which ignore uncertainty

  4. Bounds on Scattering Poles in One Dimension Michael Hitrik

    E-Print Network [OSTI]

    Hitrik, Michael

    1 Bounds on Scattering Poles in One Dimension Michael Hitrik Department of Mathematics, University-exponentially decaying potentials on the real line sharp upper bounds on the counting function of the poles in discs are derived and the density of the poles in strips is estimated. In the case of nonnegative potentials

  5. MATH 241 (FS) 4 MATH 243 3 MET 303 3 MET 305 3 CHEM 161 (DP) 3 PHYS 272 3 MET 320 or ICS 111 3 MET Elective 300+ 3

    E-Print Network [OSTI]

    MATH 241 (FS) 4 MATH 243 3 MET 303 3 MET 305 3 CHEM 161 (DP) 3 PHYS 272 3 MET 320 or ICS 111 3 MET Elective 3 FG (A/B/C) 3 MET 101L 1 HSL 101 3 DB 3 DA/DH/DL 3 DA/DH/DL 3 17 14 15 15 MATH 242 4 MATH 244 3 Credits 0 32 61 91 120 Students must take placement exams to be able to register for CHEM 161 and MATH

  6. The Improvement of the Bound on Hash Family

    E-Print Network [OSTI]

    Ming, Xianmin

    2008-01-01

    In this paper, we study the bound on three kinds of hash family using the Singleton bound. To $\\epsilon-U(N; n, m)$ hash family, in the caes of $n>m^2>1$ and $1\\geq\\epsilon\\geq \\epsilon_1(n, m)$, we get that the new bound is better. To $\\epsilon-\\bigtriangleup U(N; n, m)$ hash family, in the case of $n>m>1$ and $1\\geq\\epsilon\\geq\\epsilon_3(n,m)$, the new bound is better. To $\\epsilon-SU(N; n, m)$ hash family, in the case of $n>2^m>2$ and $1\\geq\\epsilon\\geq \\epsilon_4(n, m)$, we get that the new bound is better.

  7. URI math department ranked one of the most affordable in New England KINGSTON, RI August 13, 2013 Good news for math whizzes on a tight budget.

    E-Print Network [OSTI]

    Rhode Island, University of

    Center in Newport, and American Power Conversion by Schneider Electric in Kingston that students of math can get a high quality education at a very affordable price in the areas of difference equations, numerical analysis and dynamical systems. Many

  8. Upper bounds on wavepacket spreading for random Jacobi matrices

    E-Print Network [OSTI]

    Svetlana Jitomirskaya; Hermann Schulz-Baldes

    2007-02-15

    A method is presented for proving upper bounds on the moments of the position operator when the dynamics of quantum wavepackets is governed by a random (possibly correlated) Jacobi matrix. As an application, one obtains sharp upper bounds on the diffusion exponents for random polymer models, coinciding with the lower bounds obtained in a prior work. The second application is an elementary argument (not using multiscale analysis or the Aizenman-Molchanov method) showing that under the condition of uniformly positive Lyapunov exponents, the moments of the position operator grow at most logarithmically in time.

  9. Math and Science Academy helps Native American schools empower teachers

    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 wouldMass map shines light on dark matter By Sarah Schlieder *8 Materials ScienceMath and

  10. Lower bounds for the earliness-tardiness scheduling problem on ...

    E-Print Network [OSTI]

    2004-10-27

    and show that the gap between upper and lower bounds is about 1%. ..... n jobs and the supply of source i is at most pi. There are T sinks with a demand.

  11. Briefly Bound to Activate: Transient Binding of a Second Catalytic...

    Office of Scientific and Technical Information (OSTI)

    and Dynamics of CDK2 Kinase for Catalysis We have determined high-resolution crystal structures of a CDK2Cyclin A transition state complex bound to ADP, substrate peptide, and...

  12. An equivalent form of Young's inequality with upper bound

    E-Print Network [OSTI]

    E. Minguzzi

    2008-08-05

    Young's integral inequality is complemented with an upper bound to the remainder. The new inequality turns out to be equivalent to Young's inequality, and the cases in which the equality holds become particularly transparent in the new formulation.

  13. Time Bounds for Shared Objects in Partially Synchronous Systems 

    E-Print Network [OSTI]

    Wang, Jiaqi

    2012-02-14

    Shared objects are a key component in today's large distributed systems. Linearizability is a popular consistency condition for such shared objects which gives the illusion of sequential execution of operations. The time bound of an operation...

  14. Upper bound analysis for drag anchors in soft clay 

    E-Print Network [OSTI]

    Kim, Byoung Min

    2007-04-25

    This study presents an upper bound plastic limit analysis for predicting drag anchor trajectory and load capacity. The shank and fluke of the anchor are idealized as simple plates. The failure mechanism involves the motion ...

  15. LOWER BOUNDS ON INTERGALACTIC MAGNETIC FIELDS FROM SIMULTANEOUSLY...

    Office of Scientific and Technical Information (OSTI)

    bounds on intergalactic magnetic fields (IGMFs) from upper limits on the pair echo emission from the blazar Mrk 501, that is, delayed GeV emission from secondary esup -esup...

  16. Several new lower bounds for football pool systems

    E-Print Network [OSTI]

    Litsyn, Simon

    Several new lower bounds for football pool systems Uri Blass and Simon Litsyn Tel­Aviv University a big deal of attention due to its equivalence to constructing systems for football pools. A survey

  17. Accumulation Rate of Bound States of Dipoles in Graphene

    E-Print Network [OSTI]

    Simone Rademacher; Heinz Siedentop

    2015-07-08

    We prove that the bound state energies of the two-dimensional massive Dirac operator with dipole type potentials accumulate with exponentials rate at the band edge. In fact we prove a corresponding formula of De Martino et al (2014)

  18. Zero Energy Bound States in Three--Particle Systems

    E-Print Network [OSTI]

    Dmitry K. Gridnev

    2010-01-22

    Under certain restrictions on pair--potentials it is proved that the eigenvalues in the three--particle system are absorbed at zero energy threshold if there is no negative energy bound states and zero energy resonances in particle pairs.

  19. Effective hydraulic conductivity of bounded, strongly heterogeneous porous media

    E-Print Network [OSTI]

    Tartakovsky, Daniel M.

    Effective hydraulic conductivity of bounded, strongly heterogeneous porous media Evangelos K of Arizona, Tucson Abstract. We develop analytical expressions for the effective hydraulic conductivity Ke boundaries. The log hydraulic conductivity Y forms a Gaussian, statistically homogeneous and anisotropic

  20. Improvable upper bounds to the piezoelectric polaron ground state energy

    E-Print Network [OSTI]

    A. V. Soldatov

    2014-12-31

    It was shown that an infinite sequence of improving non-increasing upper bounds to the ground state energy (GSE) of a slow-moving piezoeletric polaron can be devised.