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         Abacus:     more books (100)
  1. Counting with an Abacus: Learning the Place Values of Ones, Tens, and Hundreds by Patricia J. Murphy, 2003-05-30
  2. New Abacus by Ruth Merttens, David Kirkby, 2001-02-19
  3. The Abacus: A Pocket Calculator by Jesse Dilson, 1968
  4. Number Machines: An Introduction to the Abacus, Slide Rule and Pocket Calculator by Forrest M. Mims, 1977-04
  5. New Abacus by Ruth Merttens, David Kirkby, 1999-04-20
  6. ABACUS DIRECT CORP.: International Competitive Benchmarks and Financial Gap Analysis (Financial Performance Series) by Icon Group Ltd., Ltd. Icon Group, 2000-10-31
  7. From Abacus to Calculator (Signs of the Times Series) by Anita Ganeri, 1997-08
  8. Wonderland Avenue: Tales of Glamour and Excess (Abacus Books) by Danny Sugerman, 1993-08-01
  9. Modern Irish Short Stories (Abacus Books)
  10. Advanced Abacus: Theory and Practice by Takashi Kojima, 1991-06
  11. Nam the Vietnam War In the Words of The (Abacus Books)
  12. See Ouazazarte and Die (Abacus travel) by Sylvia Kennedy, 1993-01-07
  13. Closely Observed Trains (Abacus Books) by Bohumil Hrabal, 1990-04-05
  14. Amiga Graphics Inside and Out (Abacus Amiga Books, Vol 13) by Tobias Weltner, Trapp, et all 1989-05

61. SwetsWise: Login
abacus Watchesabacus has merged the past and future together to get the abacus Tech line of watches. We have taken classic looks and styling, and
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62. >> Abacus Sistemi CAD - CAM S.r.l.
Translate this page OroVicenza.it. HOME PAGE abacus Sistemi CAD CAM srl Via C. Colombo, 101 - 29100 Piacenza Tel.o 0523-590640 ra - Fax 0523-591474.
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63. Abacus
Poduzece specijalizirano za mrežna i druga rješenja ukljucivo s Internet rješenjima.
http://www.abacus.hr/

64. Az ABACUS Matematikai Lapok Honlapja
Az abacus matematikai lapok honlapja.
http://sunny.szt-istvan-gimn.hu/~abacus/
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65. Abacus - Wikipedia, The Free Encyclopedia
abacus. From Wikipedia, the free encyclopedia. An abacus is a calculation tool, often constructed as a wooden frame with beads sliding on wires. Roman abacus.
http://en.wikipedia.org/wiki/Abacus
Abacus
From Wikipedia, the free encyclopedia.
An abacus is a calculation tool, often constructed as a wooden frame with beads sliding on wires. It was in use centuries before the adoption of the written Arabic numeral system and is still widely used by merchants and clerks in Russia China and elsewhere. Table of contents 1 Roman abacus
2 Chinese abacus

2.1 Beads

2.2 Decimal system
...
edit
Roman abacus
The Roman abacus shown below contains seven long and seven shorter grooves, the former having up to five beads in each and the latter one. Here is a drawing and a reconstruction of one Roman abacus: bi-quinary coded decimal system. The short grooves on the right may have been used for marking Roman ounces. Computations are made by means of beads which would have been slid up and down the grooves to indicate the value of each column. edit
Chinese abacus
The swanpan Pinyin : suan4 pan2) of the Chinese is similar to the Roman abacus in principle, though has a different construction. The Chinese abacus is typically around 20 cm (8 inches) tall and it comes in various widths depending on the application. It usually has more than seven rods. There are two beads on each rod in the upper deck and five beads each in the bottom. The beads are usually rounded and made of a hard wood. The beads are counted by moving them up or down towards the beam. The abacus can be reset to the starting position instantly by a quick jerk along the horizontal axis to spin all the beads away from the horizontal beam at the center. Chinese abaci can be used for functions other than counting. Unlike the simple counting board used in elementary schools, very efficient swanpan techniques have been developed to do

66. ABACUS Unbiased Support
Enabling Autistic children through unbiased support.
http://www.abacusonline.org.uk/
HOME ABOUT US NEWS AUTISM ... SEND US AN EMAIL Latest News
28/02/2003 Focus on the Family
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Scottish Executive propose changes to legislation within next 3 months. Does this affect you? More... No one is more qualified to make decisions about the education or treatment of your child than you. Our aim is to help you make those choices through education and to provide unbiased and need based financial support to families with Autistic children.
Working together to provide a better future for all our children.

© 2002 ABACUS Unbiased Support

67. Abacus Recordings
enter site © 2003 abacus Recordings.
http://www.abacusrecordings.com/

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68. Abacus: The China Experience: ChinaVista
The abacus was a great invention in ancient China and has been called by some Western writers the earliest calculating machine in the world. .
http://www.chinavista.com/experience/abacus/abacus.html
content by Mr.Du Feibao The abacus was a great invention in ancient China and has been called by some Western writers "the earliest calculating machine in the world." The abacus has a long history behind it. It was already mentioned in a book of the Eastern Han Dynasty, namely Supplementary Notes on the Art of Figures written by Xu Yue about the year 190 A. D. Its popularization occurred at the latest during the Song Dynasty (960-1127), when Zhang Zeduan painted his Riverside Scenes at Qingming Festival. In this famous long scroll, an abacus is clearly seen lying beside an account book and doctor's prescriptions on the counter of an apothecary's. During the Ming Dynasty (1368-1644), the abacus was introduced into Japan. Abacuses are easy to make, handy to carry around and quick to give the answers, provided one knows how to move the beads. They have been in use, therefore, down to this day. They are made in different sizes, and the largest known abacus, measuring 26 centimetres high by 306 centimetres long with 117 rods (for as many digits), is over a hundred years old and is kept at Darentang, a well-known traditional pharmacy in Tianjin. The beads on an abacus may be round or rhombus in shape. Traditionally, there are two beads above the horizontal bar and five below. Simplified modern versions have one bead above and four or five below. The methods of calculation remain unchanged.

69. Abacus Technology Corporation
abacus Technology is a world class provider of enterprise information technology and business services. Our reputation for delivering
http://www.abacustech.com/
Abacus Technology is a world class provider of enterprise information technology and business services. Our reputation for delivering value-added products and services on-time and within budget is widely recognized throughout government and industry. solutions Abacus Technology is a Certified
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Headquarters Office: 1-800-225-2135 Fax: 301.907.8508

70. Content Management Products From Abacus E-media
Specialise in providing content management systems, portal development, web design and kiosk services.
http://www.abasoft.co.uk/
Abacus Emedia provide design and develop services and content management products for some of the UK's leading publishing companies. Abacus has developed a variety of e-commerce sites, and our unusually strong IT background complements our essential marketing and design skills. Local Government is a key sector for Abacus, and we have worked with more than 30 local authorities to bring information to the public via the web and kiosk networks. Abacus are building information networks for central government departments and government agencies Abacus e-media is a leading online developer. Offering its clients consultancy, design and technical implementation, Abacus has developed some of the UK's top-rated and award-winning sites. Abacus has applied its experience to the corporate market with exciting results.

71. You Are Being Redirected. If The Page Does Not Appear, Click Here.
You are being redirected. If the page does not appear, click here.
http://abacus.bates.edu/
You are being redirected. If the page does not appear, click here

72. Robert W. Allison Research Pages
The Robert W. Allison Research Pages. © Robert W. Allison Bates College Lewiston, Maine, USA and The Patriarchal Institute for Patristic
http://abacus.bates.edu/~rallison/
The Robert W. Allison Research Pages
Bates College
Lewiston, Maine, U.S.A.
and
The Patriarchal Institute for Patristic Studies

Thessaloniki, Greece Out of deference to the wishes of the Holy Fathers of Philotheou Monastery, the publication of research work related to the monastery and under the Monastery's name has been removed from the World Wide Web. The Monastery continues to support the project, and together we look forward to publication of much of this work in the near future. I, personally, am understanding of their wishes, and deeply appreciative of their long support for this work. Persons who have followed the development of this project over the past decade and wish to keep up with its progress
  • The Catalog of Manuscripts
  • Historical Studies of the Monastery and its Library
  • Progress Reports
are invited to communicate directly with me at the addresses listed below. In keeping with the terms of my research grants from the National Endowment for the Humanities, copies of manuscript descriptions will continue to be available for purposes of scholarly research on a pre-publication basis upon request, and inquiries about the as yet undescribed manuscripts are welcome. Information still available from this site includes:

73. Abacus Data Systems Pty Ltd
Based in Kenmore, Au. Emphasis on data security, hardware security devices, and networking technology.
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74. The Abacus
The abacusThe Art of Calculating with Beads. Luis Fernandes. Operate now. Aug 1, 1995 Finally got some more time to work on the abacus
http://java.sun.com/applets/archive/beta/Abacus/
The Abacus:The Art of Calculating with Beads
Luis Fernandes
Operate the abacus that appears below by clicking the mouse-pointer on the beads; the value for each column will update. Note: There was a problem with one of the images (nodiamond) which caused the abacus to malfunction (I bet the Chinese didn't have this problem way back when it was invented); it should be OK now. Aug 1, 1995: Finally got some more time to work on the abacus... Magic is fun, but it's always more fun to know how it's all done When complete, this will be a tutorial on using the abacus. Until then, enjoy what is here and look forward to what is yet to come. WHAT'S NEW...
  • overflow indicated by changing the display-color of the value to red and prefixing the value with an "*" (Aug 1, 1995)
TODO... Handle carry and overflow between columns; the addition/subtraction tutorial.
1.0 Introduction: The Anatomy of an Abacus
FIGURE 1: The Anatomy of an Abacus The classic abacus has two decks. Each deck, separated by a beam, has several (normally 13) rods on which are mounted beads. Each rod on the top deck contains 2 beads, and each rod on the bottom deck contains 5 beads. Each bead on the upper deck has a value of five, while each bead on the lower deck has value of one. Beads are considered counted , when moved towards the beam that separates the two decks.

75. Abacus
abacus Shooting Services clay pigeon shooting corporate entertainment tuition shooting ground UK Winchester Wallers Ash.
http://www.btinternet.com/~travellingclays/index.htm
We can cater for all your clay shooting requirements Please send all enquiries to travellingclays@btinternet.com Page last updated: August 1, 2000

76. NCTM Electronic Abacus Applet
Electronic abacus Applet This applet explores the use of an abacus model for representing numbers and for performing addition. We
http://illuminations.nctm.org/mathlets/abacus/
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Mac Help Electronic Abacus Applet This applet explores the use of an abacus model for representing numbers and for performing addition.
var AppClass = "abacus.ElectronicAbacus.class"; var AppWidth = "640"; var AppHeight= "540"; var OtherTags = 'archive="ElectronicAbacus.jar" '; var ParamTags = new Array("orientation","H","rows", "10","beads","10"); If you are using one of these browsers, it is likely that you do not have JavaScript enabled. Please enable it under Options/Preferences in your browser's menu. Illuminations is a partnership between the National Council of Teachers of Mathematics and the MarcoPolo Education Foundation National Council of Teachers of Mathematics
Use of this Web site constitutes acceptance of the
This page last updated: February 6, 2004 The National Council of Teachers of Mathematics is a public voice of mathematics education, providing vision, leadership, and professional development to support teachers in ensuring mathematics learning of the highest quality for all students. The views expressed or implied, unless otherwise noted, should not be interpreted as official positions of the Council.

77. ABACUS NOTE - Mortgage Note Buyers, We Buy Mortgage, Commercial, Business, Mobil
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Home Online Quote FAQs Contact Us Receiving payments on a mortgage note? We are mortgage, commercial, business, mobile home note, and contract buyers. Select One Mortgage Note Business Note Commercial Note Mobile Home Note Annuity Settlement Mortgage Note News Abacus provides note sellers access to our FREE mortgage calculators . Use to evaluate and save thousands of dollars on your investment and home mortgage. Abacus "No Discount" - program launched. Depending on note structure, Abacus can fund your note without a 'note discount'. Inquire by submitting your note for a free quotation. Receive Your Free Quote At Abacus Note we are nationwide mortgage note buyers. We pay top dollar for your mortgage note, trust deed, annuity, settlements, business notes, commercial notes, mobile home notes, and other cash flows. To Maximize The Cash sellers of owner financed mortgage notes receive.

78. Roman Abacus
Roman abacus Italy between 2nd and 5th centuries. The word abacus is used to describe one of the earliest calculating devices digital
http://www.dotpoint.com/xnumber/pic_roman_abacus.htm
Roman Abacus
Italy between 2nd and 5th centuries "The word abacus is used to describe one of the earliest calculating devices: digital, manually operated and with no automatic features, the abacus was the first computing device to provide five fixed decimal orders. The Romans improved the primitive abaci. Counting beads (made of stone or ivory) were strung on a series of wire or rods, and calculations were performed by moving them back and forth according to a set of rules. (collection IBM Europe)." Source: Guy Renard, @mis@ Association pour le musée international du calcul de l'informatique et de l'automatique de Valbonne Sophia Antipolis. X-Number World

79. Abacus Enterprises, Your Optics Solution; Optics Systems Consul
Consultants specializing in light scattering, mie theory, radiative transport,coherence, and remote sensing. Located in state of Washington, U.S.
http://www.abacus-ent.com
Your Optics Solution Optics consultant specializing in light scattering, Mie theory, optical nanomaterials, surface plasmon resonance, low-e, radiative transport, remote sensing, LIDAR, imaging, expert witness, and more. Dr. Nancy Swanson
For more information, click on these links: Light Scattering/Mie Theory Interferometry Surface Plasmon Resonance Non-destructive Testing ... Imaging/CCD Cameras plasmon resonance Ultra-fast Photography Sizing Photonic Crystals Refractive index Optical Design Sample purity Optical Phase Conjugation Radiative Transport Laser Hardening Remote Sensing/LIDAR ... Patents Abacus Enterprises is a small, woman-owned business providing consulting services in the physics and engineering of optical systems. Please call 360 758-4255 or e-mail swanson@abacus-ent.com for inquiries. 2582 Island View Ln. Lummi Island, WA 98262 For in-depth material analyses, go to Anderson Materials Evaluation, Inc.

80. Abacus Employment
Full service employment agency which specializes in Restaurant Management, and all levels of Sales and Civil Engineering.
http://www.abacusjobs.com/
Abacus Employment is a full service employment agency providing all levels of Sales, Management and Technology professionals to employers throughout the U.S. Abacus Employment 1800 Roswell Road Suite 3020 Marietta, Georgia 30062 Phone: (770)509-2490 Facsimile: (770)620-3801 info@abacusjobs.com Abacus Employment Our Services Directions To Our Office
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