Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 8404 result(s) returned

5.1 Arithmetic operations
This unit will help you to understand the forms of data that are handled by software and look at the various processes that can be applied to the data. These ideas are demonstrated through the use of a supermarket till and illustrate how simple data sets can be manipulated.
Author(s): The Open University

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Too Big or Too Small?
This lesson features three activities to promote number sense with large numbers, fractions, and decimal operations. In the first activity, students use proportional reasoning to determine whether $1 million in $1 bills would fit in a suitcase and how much it would weigh. In the second activity, students use circular regions to develop their sense of the relative sizes of fractions between 0 and 1. In the third activity, students play a game that develops their sense of the effect that operation
Author(s): NCTM Illuminations

License information
Related content

2000 - 2009 National Council of Teachers of Mathematics,http://www.nctm.org/about/content.aspx?id=8854

Conducting a Nonparametric Paired Samples t-test
John R. Slate, Ana Rojas-LeBouef
Conducting a Nonparametric Paired Samples t-test is Chapter 7 of Calculating Basic Statistical Procedures in SPSS: A Self-Help and Practical Guide to Preparing Theses, Dissertations, and […]
Author(s):
No creator set

License information
Related content

The Mexican American War
Conflict between U.S and Mexico started when Mexico insisted that its northern border lay along Nueces River, while U.S.claimed that it was farther south along Rio Grande. President Polk sent Zachary Taylor to the troubled area, but the two sides clashed and U.S. soldiers were killed, leading to Congress' declaration of war. The Mexican War gave U.S. more land, but led to more conflicts between free/slave states. This four minute video explains this and is accompanied by text to make it easier t
Author(s): No creator set

License information
Related content

Learn about The Civil War 1861 - 1865
This 4:50 minute video is about events leading up to the Civil War and the major events duing it. President Lincoln's election led many southern states to secede and the war initially began in Fort Sumter. The first battle of Bull Run (1861) showed both sides how unprepared they were. The Emancipation Proclamation was issued in 1862. In 1863, the Mississippi River was under union control. In the same year, the Gettysburg Battle and Vicksburg both turned victory to the union army. In 1864, Confed
Author(s): No creator set

License information
Related content

Christians and the Holocaust: Get involved today
Yad Vashem is so much more than a Holocaust Memorial. It is an educational institute that seeks to educate about the Holocaust and anti-Semitism and related themes. Holocaust was the murder of 6 million Jews by Nazis and their collaborators. Many factors contributed to the mass murder including centuries of Christian anti-Semitism in Europe. Today Yad Vashem reaches out to Christians worldwide through educational programs and invites them to join the Christian Friends of Yad Vashem. http://www.
Author(s): No creator set

License information
Related content

L'eau dans le monde - Johnny Douvinet

Une conférence de l'UTLS au Lycée

L'eau dans le monde par Johnny Douvinet (géographe et géomorphologue)

CFA BTP (13 Aix les Milles)


Author(s): No creator set

License information
Related content

OMG! There's Discrimination in the Modeling Industry!
<img src="http://mises.org/Controls/Media/DocumentImage.ashx?Id=6368" vspace="4" hspace="4" style="margin: 10px;" /><br />

Nuclear Physics Group
This website features the Nuclear Physics Group at the University of Birmingham's research related to understanding nuclei properties by studying the behavior of their constituents. Visitors can learn about the investigations undertaken by the five subgroups: Relativistic Heavy Ion Collisions, Exotic beams studies, Laser Spectroscopy of Unstable Isotopes, Positron Emission Tomography, and Nuclear Power Energy. Students and educators can discover how under high temperature and density a quark is
Author(s): Creator not set

License information
Related content

Rights not set

Philips: What if You Could Carry Your TV Around?
Philips Research demonstrated "the world's first matrix display that keeps functioning while being bent," and it has great expectations for the technology. Although it will probably not be commercially available for some time, it is intriguing to envision being able to unroll an e-book to read. A broad introduction to flexible displays is given on this Web site. Several potential technologies that could be used to manufacture the devices are discussed, including organic light-emitting diodes and
Author(s): Creator not set

License information
Related content

Rights not set

Semiactive Damping of Cables with Sag
Vibrations in support cables can be caused by wind, rain, or other forces acting on the attached structure. This can result in premature failure of the cable or its connections, thereby reducing the cable's useful lifetime. This research paper, from the University of Southern California civil engineering department, extends the previous work of the authors on smart vibration damping techniques. Through accurate modeling of the cable and including the properties of "sag, inclination, and axial fl
Author(s): Christenson, R.E.,Johnson, E.A.,Spencer, B.F.

License information
Related content

Rights not set

Lichen Determination Keys
Published by the Botanic Garden and Botanical Museum (BGBM), Berlin-Dahlem, this Web site serves as on online guide to lichen identification. Users can choose from articulated identification keys for a large number of taxa, or follow links to keys organized by geographical region. There is also an interactive lichen identification database. The Web site has been recently updated to include a key for the genus Stereocaulon in Tropical America. Users should note that the keys listed are created by
Author(s): Creator not set

License information
Related content

Rights not set

Quaternary Studies
First, the Irish Quaternary Association (IQUA) website publicizes its aim "to promote Quaternary studies in Ireland through its publications, and the organization of field meetings and conferences" (1). Visitors can learn about the importance of quaternary studies as well as find out the latest news and upcoming meetings. At the second website, the University of Wisconsin-Madison describes the current and recent studies dealing with "basic and applied problems in glacial geology, surficial geolo
Author(s): Creator not set

License information
Related content

Rights not set

Educational Software Directory
Educational Software Directory.net is an online directory that provides information on various software programs used in education. The website is hosted by KnowPlay, an online software store, which charges software makers to have their information posted here. The collection of programs and related websites can be searched using keywords or browsed by topic areas, which are: Children's, Games, Language Arts, Math, Multimedia, Music, Reference, Science, Social Studies, Special Needs, Teacher's,
Author(s): Creator not set

License information
Related content

Rights not set

The Mitochondria Project
The Mitochondria Project (MITOP), "a database for mitochondria-related genes, proteins, and diseases," is a joint project of the Munich Information Center for Protein Sequences and the Institut f�r Humangenetik in Germany. MITOP provides a synthesis of all available information "concerning genetic, functional and human-pathological aspects of the central role of mitochondria in the organism, with an emphasis on nuclear encoded proteins," and offers a number of search options organized by or
Author(s): Creator not set

License information
Related content

Rights not set

Temperature World
Temperature World.com gives in-depth and varied information on temperature. The site offers links to a temperature converter, world city temperatures, a printable temperature conversion table, temperature forecasts, temperature related product recalls, and information on metal temperature by color. It also contains explanations of earth temperature issues, temperature sensors and controls, organizations and standards, temperature tools, and more. A unique and thorough site, it can be enjoyed by
Author(s): Creator not set

License information
Related content

Rights not set

An FPGA Implementation of the Linear Cryptanalysis
This advanced research paper addresses an application of field-programmable gate arrays (FPGAs) for a computationally intensive cryptographic task. Specifically, the method of linear cryptanalysis is used to break a Data Encryption Standard key (a former standard used by the US). Prior to this work, the technique was attempted on a network of nearly 20 computers, and the key was broken in about four days. Implementing the same technique with a $3500 FPGA hardware setup, the authors report a tota
Author(s): Legat, Jean-Didier.,David, Jean-Pierre.,Quisquater

License information
Related content

Rights not set

Igneous, Metamorphic, and Sedimentary Rock Info
Igneous, Metamorphic, and Sedimentary Rock Info, is part of the University of British Columbia Introduction to Petrology course Web site. Visitors can learn the basics of petrology, and the specifics about each individual rock type. For example, the sedimentary rock page gives definitions, normal constituents, limestone and dolostone facts, and siliciclastic rock information. One of the highlights of the site lets users go through the process of rock classification by determining its grain size,
Author(s): Creator not set

License information
Related content

Rights not set

The Center for Advanced Spatial Technologies
The Center for Advanced Spatial Technologies at the University of Arkansas "brings together the considerable expertise of a network of researchers with a long-standing history of GIS development at the University." Visitors of the site will find links to geo-data delivery systems, interactive mapping programs, reports and publications, and a wide array of other geographical information related to the state. One highlight is the newly released GeoStor version 2.0, which allows users "seamless acc
Author(s): Creator not set

License information
Related content

Rights not set

Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421