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Review Article Survey Report on Space Filling Curves
International Journal of Modern Science and Technology Vol. 1, No. 8, November 2016. Page 264-268. http://www.ijmst.co/ ISSN: 2456-0235. Review Article Survey Report on Space Filling Curves R. Prethee, A. R. Rishivarman Department of Mathematics, Theivanai Ammal College for Women (Autonomous) Villupuram - 605 401. Tamilnadu, India. *Corresponding author’s e-mail: [email protected] Abstract Space-filling Curves have been extensively used as a mapping from the multi-dimensional space into the one-dimensional space. Space filling curve represent one of the oldest areas of fractal geometry. Mapping the multi-dimensional space into one-dimensional domain plays an important role in every application that involves multidimensional data. We describe the notion of space filling curves and describe some of the popularly used curves. There are numerous kinds of space filling curves. The difference between such curves is in their way of mapping to the one dimensional space. Selecting the appropriate curve for any application requires knowledge of the mapping scheme provided by each space filling curve. Space filling curves are the basis for scheduling has numerous advantages like scalability in terms of the number of scheduling parameters, ease of code development and maintenance. The present paper report on various space filling curves, classifications, and its applications. It elaborates the space filling curves and their applicability in scheduling, especially in transaction. Keywords: Space filling curve, Holder Continuity, Bi-Measure-Preserving Property, Transaction Scheduling. Introduction these other curves, sometimes space-filling In mathematical analysis, a space-filling curves are still referred to as Peano curves. curve is a curve whose range contains the entire Mathematical tools 2-dimensional unit square or more generally an The Euclidean Vector Norm n-dimensional unit hypercube. -
Evaluating a BASIC Approach to Sensor Network Node Programming
Evaluating A BASIC Approach to Sensor Network Node Programming J. Scott Miller Peter A. Dinda Robert P. Dick [email protected] [email protected] [email protected] Northwestern University Northwestern University University of Michigan Abstract 1 Introduction Sensor networks have the potential to empower domain Wireless sensor networks (WSNs) can be viewed as experts from a wide range of fields. However, presently they general purpose distributed computing platforms defined by are notoriously difficult for these domain experts to program, their spatial presence and an emphasis on environment mon- even though their applications are often conceptually simple. itoring. The most prominent applications of sensor networks We address this problem by applying the BASIC program- have thus far included monitoring applications with a variety ming language to sensor networks and evaluating its effec- of requirements, although WSNs need not be limited to these tiveness. BASIC has proven highly successful in the past in tasks. While WSNs are currently of great research interest, it allowing novices to write useful programs on home comput- is ultimately communities and users outside of these areas— ers. Our contributions include a user study evaluating how application domain experts—that have the most to gain from well novice (no programming experience) and intermediate the functionality that WSNs can provide. We focus on ap- (some programming experience) users can accomplish sim- plication domain experts who are programming novices and ple sensor network tasks in BASIC and in TinyScript (a prin- not WSN experts. Our goal is to make the development of cipally event-driven high-level language for node-oriented WSN applications by such individuals and groups tractable programming) and an evaluation of power consumption is- and, ideally, straightforward. -
Fractal-Based Magnetic Resonance Imaging Coils for 3T Xenon Imaging Fractal-Based Magnetic Resonance Imaging Coils for 3T Xenon Imaging
Fractal-based magnetic resonance imaging coils for 3T Xenon imaging Fractal-based magnetic resonance imaging coils for 3T Xenon imaging By Jimmy Nguyen A Thesis Submitted to the School of Graduate Studies in thePartial Fulfillment of the Requirements for the Degree Master of Applied Science McMaster University © Copyright by Jimmy Nguyen 10 July 2020 McMaster University Master of Applied Science (2020) Hamilton, Ontario (Department of Electrical & Computer Engineering) TITLE: Fractal-based magnetic resonance imaging coils for 3T Xenon imaging AUTHOR: Jimmy Nguyen, B.Eng., (McMaster University) SUPERVISOR: Dr. Michael D. Noseworthy NUMBER OF PAGES: ix, 77 ii Abstract Traditional 1H lung imaging using MRI faces numerous challenges and difficulties due to low proton density and air-tissue susceptibility artifacts. New imaging techniques using inhaled xenon gas can overcome these challenges at the cost of lower signal to noise ratio. The signal to noise ratio determines reconstructed image quality andis an essential parameter in ensuring reliable results in MR imaging. The traditional RF surface coils used in MR imaging exhibit an inhomogeneous field, leading to reduced image quality. For the last few decades, fractal-shaped antennas have been used to optimize the performance of antennas for radiofrequency systems. Although widely used in radiofrequency identification systems, mobile phones, and other applications, fractal designs have yet to be fully researched in the MRI application space. The use of fractal geometries for RF coils may prove to be fruitful and thus prompts an investiga- tion as the main goal of this thesis. Preliminary simulation results and experimental validation results show that RF coils created using the Gosper and pentaflake offer improved signal to noise ratio and exhibit a more homogeneous field than that ofa traditional circular surface coil. -
Computer Supplement #19 ***********************
THE CRYPTOGRAM Summer 1994 *********************** COMPUTER SUPPLEMENT #19 *********************** In this issue: PATTERN SEARCHING BY COMPUTER | D MELIORA describes a method and gives a Pascal program to perform pattern word searching. SWAGMAN | BOATTAIL has some help for solving basic transposition ciphers like SWAG- MAN, and includes his Cipher library. INTERNET MAILING LIST | Three of the Krewe have started an electronic mailing list to help in solving cryptograms. REVIEWS | DAEDALUS has recommendations for three books and a software package. GW-BASIC CRACKING | A program to decrypt protected GW-BASIC programs. HIGH PRECISION BASIC | Details about a dialect of BASIC that handles large numbers with ease. Plus: News and notes for computerists interested in cryptography, and cryptographers in- terested in computers. Published in association with the American Cryptogram Association INTRODUCTORY MATERIAL The ACA and Your Computer (1p). Background on the ACA for computerists. (As printed in ACA and You, 1988 edition; [Also on Issue Disk #11] Using Your Home Computer (1p). Ciphering at the ACA level with a computer. (As printed in ACA and You, 1988 edition). Frequently Asked Questions (approx. 20p) with answers, from the Usenet newsgroup sci.crypt. REFERENCE MATERIAL BASICBUGS - Bugs and errors in GW-BASIC (1p). [Also on Issue Disk #11]. BBSFILES - List of filenames and descriptions of cryptographic files available on the ACA BBS (files also available on disk via mail). BIBLIOG | A bibliography of computer magazine articles and books dealing with cryptography. (Updated August 89). [available on Issue Disk #11]. CRYPTOSUB - Complete listing of Cryptographic Substitution Program as published by PHOENIX in sections in The Cryptogram 1983{1985. -
POV-Ray Reference
POV-Ray Reference POV-Team for POV-Ray Version 3.6.1 ii Contents 1 Introduction 1 1.1 Notation and Basic Assumptions . 1 1.2 Command-line Options . 2 1.2.1 Animation Options . 3 1.2.2 General Output Options . 6 1.2.3 Display Output Options . 8 1.2.4 File Output Options . 11 1.2.5 Scene Parsing Options . 14 1.2.6 Shell-out to Operating System . 16 1.2.7 Text Output . 20 1.2.8 Tracing Options . 23 2 Scene Description Language 29 2.1 Language Basics . 29 2.1.1 Identifiers and Keywords . 30 2.1.2 Comments . 34 2.1.3 Float Expressions . 35 2.1.4 Vector Expressions . 43 2.1.5 Specifying Colors . 48 2.1.6 User-Defined Functions . 53 2.1.7 Strings . 58 2.1.8 Array Identifiers . 60 2.1.9 Spline Identifiers . 62 2.2 Language Directives . 64 2.2.1 Include Files and the #include Directive . 64 2.2.2 The #declare and #local Directives . 65 2.2.3 File I/O Directives . 68 2.2.4 The #default Directive . 70 2.2.5 The #version Directive . 71 2.2.6 Conditional Directives . 72 2.2.7 User Message Directives . 75 2.2.8 User Defined Macros . 76 3 Scene Settings 81 3.1 Camera . 81 3.1.1 Placing the Camera . 82 3.1.2 Types of Projection . 86 3.1.3 Focal Blur . 88 3.1.4 Camera Ray Perturbation . 89 3.1.5 Camera Identifiers . 89 3.2 Atmospheric Effects . -
Mathematics As “Gate-Keeper” (?): Three Theoretical Perspectives That Aim Toward Empowering All Children with a Key to the Gate DAVID W
____ THE _____ MATHEMATICS ___ ________ EDUCATOR _____ Volume 14 Number 1 Spring 2004 MATHEMATICS EDUCATION STUDENT ASSOCIATION THE UNIVERSITY OF GEORGIA Editorial Staff A Note from the Editor Editor Dear TME readers, Holly Garrett Anthony Along with the editorial team, I present the first of two issues to be produced during my brief tenure as editor of Volume 14 of The Mathematics Educator. This issue showcases the work of both Associate Editors veteran and budding scholars in mathematics education. The articles range in topic and thus invite all Ginger Rhodes those vested in mathematics education to read on. Margaret Sloan Both David Stinson and Amy Hackenberg direct our attention toward equity and social justice in Erik Tillema mathematics education. Stinson discusses the “gatekeeping” status of mathematics, offers theoretical perspectives he believes can change this, and motivates mathematics educators at all levels to rethink Publication their roles in empowering students. Hackenberg’s review of Burton’s edited book, Which Way Social Stephen Bismarck Justice in Mathematics Education? is both critical and engaging. She artfully draws connections across Laurel Bleich chapters and applauds the picture of social justice painted by the diversity of voices therein. Dennis Hembree Two invited pieces, one by Chandra Orrill and the other by Sybilla Beckmann, ask mathematics Advisors educators to step outside themselves and reexamine features of PhD programs and elementary Denise S. Mewborn textbooks. Orrill’s title question invites mathematics educators to consider what we value in classroom Nicholas Oppong teaching, how we engage in and write about research on or with teachers, and what features of a PhD program can inform teacher education. -
College of Fine and Applied Arts Annual Meeting 5:00P.M.; Tuesday, April 5, 2011 Temple Buell Architecture Gallery, Architecture Building
COLLEGE OF FINE AND APPLIED ARTS ANNUAL MEETING 5:00P.M.; TUESDAY, APRIL 5, 2011 TEMPLE BUELL ARCHITECTURE GALLERY, ARCHITECTURE BUILDING AGENDA 1. Welcome: Robert Graves, Dean 2. Approval of April 5, 2010 draft Annual Meeting Minutes (ATTACHMENT A) 3. Administrative Reports and Dean’s Report 4. Action Items – need motion to approve (ATTACHMENT B) Nominations for Standing Committees a. Courses and Curricula b. Elections and Credentials c. Library 5. Unit Reports 6. Academic Professional Award for Excellence and Faculty Awards for Excellence (ATTACHMENT C) 7. College Summary Data (Available on FAA Web site after meeting) a. Sabbatical Requests (ATTACHMENT D) b. Dean’s Special Grant Awards (ATTACHMENT E) c. Creative Research Awards (ATTACHMENT F) d. Student Scholarships/Enrollment (ATTACHMENT G) e. Kate Neal Kinley Memorial Fellowship (ATTACHMENT H) f. Retirements (ATTACHMENT I) g. Notable Achievements (ATTACHMENT J) h. College Committee Reports (ATTACHMENT K) 8. Other Business and Open Discussion 9. Adjournment Please join your colleagues for refreshments and conversation after the meeting in the Temple Buell Architecture Gallery, Architecture Building ATTACHMENT A ANNUAL MEETING MINUTES COLLEGE OF FINE AND APPLIED ARTS 5:00P.M.; MONDAY, APRIL 5, 2010 FESTIVAL FOYER, KRANNERT CENTER FOR THE PERFORMING ARTS 1. Welcome: Robert Graves, Dean Dean Robert Graves described the difficulties that the College faced in AY 2009-2010. Even during the past five years, when the economy was in better shape than it is now, it had become increasingly clear that the College did not have funds or personnel sufficient to accomplish comfortably all the activities it currently undertakes. In view of these challenges, the College leadership began a process of re- examination in an effort to find economies of scale, explore new collaborations, and spur creative thinking and cooperation. -
FACTA UNIVERSITATIS UNIVERSITY of NIŠ ISSN 0354-4605 (Print) ISSN 2406-0860 (Online) Series Architecture and Civil Engineering COBISS.SR-ID 98807559 Vol
CMYK K Y M C FACTA UNIVERSITATIS UNIVERSITY OF NIŠ ISSN 0354-4605 (Print) ISSN 2406-0860 (Online) Series Architecture and Civil Engineering COBISS.SR-ID 98807559 Vol. 16, No 2, 2018 Contents Milena Jovanović, Aleksandra Mirić, Goran Jovanović, Ana Momčilović Petronijević NIŠ OF UNIVERSITY EARTH AS A MATERIAL FOR CONSTRUCTION OF MODERN HOUSES ..........175 FACTA UNIVERSITATIS Đorđe Alfirević, Sanja Simonović Alfirević CONSTITUTIVE MOTIVES IN LIVING SPACE ORGANISATION .......................189 Series Ivana Bogdanović Protić, Milena Dinić Branković, Milica Igić, Milica Ljubenović, Mihailo Mitković ARCHITECTURE AND CIVIL ENGINEERING MODALITIES OF TENANTS PARTICIPATION IN THE REVITALIZATION Vol. 16, No 2, 2018 OF OPEN SPACES IN COMPLEXES WITH HIGH-RISE HOUSING ......................203 Biljana Arandelovic THE NEUKOELLN PHENOMENON: THE RECENT MOVE OF AN ART SCENE IN BERLIN ...........................................213 2, 2018 Velimir Stojanović o THE NATURE, QUANTITY AND QUALITY OF URBAN SEGMENTS.................223 Maja Petrović, Radomir Mijailović, Branko Malešević, Đorđe Đorđević, Radovan Štulić Vol. 16, N Vol. THE USE OF WEBER’S FOCAL-DIRECTORIAL PLANE CURVES AS APPROXIMATION OF TOP VIEW CONTOUR CURVES AT ARCHITECTURAL BUILDINGS OBJECTS ........................................................237 Ana Momčilović-Petronijević, Predrag Petronijević, Mihailo Mitković DEGRADATION OF ARCHEOLOGICAL SITES – CASE STUDY CARIČIN GRAD .................................................................................247 Vesna Tomić, Aleksandra Đukić -
Deal to Halt Bombing
Planned Parenthood Unit Okay Seen by Fund SEE STORY BELOW Sunny, Mild HOME FINAL THEBMLY * * * Mostly sr-ny and mild today. Clear and cool tonight. Fair, cooler tomorrow. Home Delivery (See Delall! Pace 3) 45 Cents Per Week Monmouth {'ounty's Home Newspaper lor H9 Yearn VOL. 90, NO. 226 RED BANK, N. J., FRIDAY, MAY 17, 1968 -TEN^CESTS- Deal to Halt Bombing PARIS (AP) - Informed Thousands of truck loads of not talked about anything in The more hopeful U.S. and French and American diplo- men and supplies per month such a way that we can get French diplomats believe a mats- expect-a compromise -eouldpour into South Vietnam - at-the-subjecUand-agree-to- .compromise would_probably_ deal between the United States without interruption, they say, it" but had-thrown out ideas take the. form of a.secret un- and North Vietnam to end the if attacks were stopped without ''in a propaganda way. derstanding that if Johnson bombing of the North in spite North Vietnamese de-escala- Says Opposite True would "unconditionally" stop of the apparent stalemate in tion, they say. Recon- "They have criticized our the bombing and . "all other the Paris peace talks. naissance flights over the violation of the demilitarized acts of war" North Vietnam The North Vietnamese ap- North would be stopped, cut- zone," Harriman continued, would then scale down military pear at present to be trying ting off vital information. Ar- "when the facts are they are operations. to rally world opinion against tillery shelling and aerial the ones that violated first. It Behind this -
The Replay News 1930 FINAL EDITION
The Replay News 1930 FINAL EDITION MVP’s Lefty Grove (Top) and Chuck Klein Table of Contents 3- Final Standings 4- American League Batting Leaders 5- American League Pitching Leaders 6- National League Batting Leaders 7- National League Pitching Leaders 8- Team-by-Team Individual Batting and Pitching Stats 24- Team Batting and Pitching Stats 25- Top Game Performances 26- World Series Summary 27- World Series Scoresheets 32- Comparison of Individual Batters’ Stats to Actual 46- Comparison of Individual Pitchers’ Stats to Actual MLB Standings Through Games Of 9/28/1930 American League W LGB Pct Strk R RA Philadelphia Athletics 105 49-- .682 W1 969 639 Washington Senators 97 578.0 .630 L1 882 685 New York Yankees 92 6213.0 .597 W3 1105 881 Detroit Tigers 78 7627.0 .506 L2 772 802 Cleveland Indians 67 8738.0 .435 W1 781 929 Chicago White Sox 65 8940.0 .422 W2 760 886 Boston Red Sox 60 9445.0 .390 L3 672 859 St. Louis Browns 52 10253.0 .338 L1 687 947 National League W LGB Pct Strk R RA Chicago Cubs 98 56-- .636 W3 961 781 New York Giants 89 659.0 .578 L3 909 793 Pittsburgh Pirates 85 6913.0 .552 L1 960 888 Brooklyn Robins 83 7115.0 .539 W2 876 774 St. Louis Cardinals 83 7115.0 .539 W1 980 828 Philadelphia Phillies 64 9034.0 .416 W4 977 1223 Boston Braves 59 9539.0 .383 L2 724 848 Cincinnati Reds 55 9943.0 .357 L3 723 954 American League Leaders Including Games of Sunday, September 28, 1930 Hits Strikeouts Batting Leaders Lou GehrigNYA 239 Tony LazzeriNYA 70 Carl ReynoldsCHA 224 Ed MorganCLE 69 Batting Average Al SimmonsPHA 223 Jimmie FoxxPHA -
Charlton, Charlton City and Charlton Depot Vol
Mailed free to requesting homes in Charlton, Charlton City and Charlton Depot Vol. V, No. 16 PROUD MEDIA SPONSOR OF RELAY FOR LIFE OF THE GREATER SOUTHBRIDGE AREA! COMPLIMENTARY HOME DELIVERY ONLINE: WWW.CHARLTONVILLAGER.COM “Read not to contradict and confute, nor to find talk and discourse, but to weigh and consider.” Friday, April 22, 2011 MSBA OKs school ‘green repair’ projects SEVERAL AREA DISTRICTS TO BENEFIT FROM FUNDS BY KEVIN FLANDERS AND GUS STEEVES He’s specifically referring to the regulators, installed motion sen- The school estimated the project’s Repair Project and that our high STONEBRIDGE PRESS STAFF WRITERS school’s huge number of windows sors, and done other things that total cost at $702,000, of which the school will benefit from these much DUDLEY — For Business and doors, which are “worn out and have helped cut electricity use by Massachusetts School Building needed renovations without any Manager William Trifone, the not doing their job.” When they’re around $44,000. Authority is funding $400,506. outlay cost to our two towns,” state’s fairly recent selection of completely replaced (probably this “For a number of years, we’ve According to the MSBA’s website, Gilrein said. “By being one of the Shepherd Hill Regional High School summer), he predicted the school [also] explored the possibility of the Owner’s Project Manager is first out to bid, we fully expect to as a recipient of the first round of would save around $12,000 a year on installing solar panels,” but the con- Pinck & Co., while the designer is complete the full project scope prior “Green Repair” funds will allow the heat “at current [oil] prices.” tractors typically shy away because ICON Architecture, Inc. -
1990 Cern School of Computing
CEKN 91-05 14 May 1991 ORGANISATION EUROPÉENNE POUR LA RECHERCHE NUCLÉAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH 1990 CERN SCHOOL OF COMPUTING Ysermonde, Belgium 2-15 September 1990 PROCEEDINGS GEMEVA 1991 © Copyright CERN, Genève, 1991 Propriété littéraire et scientifique réservée Literary and scientific copyright-i r^-tw^d în pûui tous les pays du mund», Ge document ne nil cnuutrie* at the world. This report, or peut être reproduit ou traduit en tout DU en any part of it, may not be reprinted or trans partie sans l'autorisation écrite du Directeur lated wiLliHxit written permission of the copy littéral du CERN, titulaire du droit d'auteur. right holder, tile Director-General of CERN, Dans les cas appropriés, et s'il s'a.{pt d'utiliser However, permission will be freely granted for le docu un- il l & îles fins lion commerciales, cet te appropriate non-commercial use autorisation sera volontiers accordée- If any patentable invention or registrable Le OEKN ne revendique pas In propriété des design is described in the report. CERN makes inventions brevelables et dosum ou modèles no claim t« properly rights in it but oirer» ft susceptible* de dépôt qui pour™enl être for the free use of research institutions, man décrits dans le présent document; ceux-ci peu ufacturers and others. CERN, however, may vent être libn-ini-iil utilisés par les institut» de oppose any attempt by n user to claim any H'du-! du-, las industriel» et autre* intéressés. proprietary Or patent rights in such invention* Cependant, l« CERN se réserve le droïi de or designs as may be deMnrilwd in the present s'opposer & toute revendication qu'un Usager document.