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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 11596 result(s) returned

Salinity Density Demonstration
Salinity affects the density of water. In this video, 9th-grade teacher Rod Benson performs a demonstration on the study of ocean currents for his students using golf balls. The step-by-step narrative demonstration uses golf balls with fresh water and salty water.Explanations are included. This would also be a great demonstration while teaching density. (02:29)
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1.3.2 Peat formation in raised mires

Mires can also form inland within low-lying depressions, provided the rate of precipitation exceeds the rate of evaporation (Figure 4a). Peat is impermeable and so its accumulation progressively impedes drainage. This attribute gives mires the ability to maintain a water table independent of the area surrounding them.
Author(s): The Open University

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3.4 Integration of anatomical features and biochemical and physiological strategies in endurers

The endurers, large animals with a relatively low surface area: volume ratio, have problems in losing heat from the body when exposed to high T a. Certain large lizard species behave like endurers, but they are evaders and evaporators too, a salutary reminder that we should not apply classification criteria too rigidly.

Dipsosaurus dorsalis, the desert iguana, lives in the Sonoran desert and is found most commonly in dry sandy areas where creosote bushes grow (S
Author(s): The Open University

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12.091 Medical Geology/Geochemistry: An Exposure (MIT)
This course introduces students to the basic concepts of Medical Geology/Geochemistry. Medical Geology/Geochemistry is the study of the interaction between abundances of elements and isotopes and the health of humans and plants.
Author(s): Pillalamarri, Ila

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

ABC's  
Letter by letter,you are given very simply audio to teach th e young there alphabet.  This movie clip moves at a very slow pace, but offer good detail pictures.
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1.5 The physics and chemistry of coal formation

Coal is a type of sediment made up mainly of lithified plant remains. But how does spongy, rotting plant debris become a hard seam of coal? As discussed earlier, plant material growing in mires dies, and then rots under anoxic conditions to form peat (by the process of humification). With time, the mire becomes covered with layers of sediment, the weight of which squeezes water and gas out of the pore spaces and compacts the vegetation. As subsidence allows deposition of further mire-s
Author(s): The Open University

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Virtual Foliage
A compendium of thousands of pictures of plants and plant structures organized phylogenetically. This collection covers most aspects of botany.
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28.12.2011 – Langsam gesprochene Nachrichten
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Mittwoch – als Text und als verständlich gesprochene Audio-Datei.Die USA haben Syrien zu einer umfangreichen Zusammenarbeit mit den Beobachtern der Arabischen Liga aufgefordert. Sollte das syrische Regime weiterhin Widerstand gegen die Bemühungen der Liga leisten oder sie ignorieren, dann werde die internationale Gemeinschaft andere Mittel zum Schutz syrischer Zivilisten in Betr
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4 A new life

There is a common belief that life begins at the moment of conception, i.e. when a sperm fuses with an egg. This is a step forward from past years, when life was alleged to start at the time of ‘quickening’, i.e. when a woman could feel her fetus moving inside her. However, both these opinions suffer from an underlying falsehood: that life ‘begins’ at all. Life is a continuum; gametes are produced by living parents, and fuse to produce new living individuals, but unfused gametes are n
Author(s): The Open University

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Internationale Blues: revolutionary pessimism and the politics of solidarity [Audio]
Speaker(s): Professor Robin D G Kelley | In the context of Afro-pessimism, this lecture will imagine "the Internationale," that great song of international solidarity and revolution transcending the nation, as a blues. Robin D G Kelley is Gary B Nash Endowed Chair in US History, University of California, Los Angeles. Ayça Çubukçu (@ayca_cu) is Associate Professor in Human Rights, Department of Sociology, LSE, and Co-Director of LSE Human Rights. This event is the annual lecture of the Interna
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7.3 Review the whole process

Before you file away your assignment and return to your current study, spend a little time reviewing the whole process of preparing, exploring, implementing and reviewing your assignment. Review what you did and how you did it in each of the four phases. Trying to identify just one thing that went well and one thing that you could have done differently can help you in your future study. Remember that your review should focus on the process of the preparation
Author(s): The Open University

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Estonian greetings
Estonian greetings.
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3.3.6 The House of Lords

The House of Commons and the House of Lords must finally agree on the text of a Bill. If a Bill started life in the House of Commons it is now passed to the House of Lords where it goes through all the stages outlined above. "If the House of Lords votes against a Bill it can go back to the House of Commons and become law if the House of Commons passes it for the second time. The reason for this is that the House of Lords is not an elected body and its function is to refine and add to law rath
Author(s): The Open University

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Virtual Maths, Shapes, Space and Measure, Sine, Cosine, and Tangent
Interactive simulation, formulae for sine, cosine and tangent
Author(s): Leeds Metropolitan University

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http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

5.3 Metabolism

Molecules diffuse more slowly at low temperature: measurements of the rates of diffusion of small molecules such as lactic acid, Ca2+ and analogues of glucose and ATP through fish muscles produced Q10 values of 1.75–2.04 between 5 and 25° C. Nearly all enzyme reactions are slower at low temperatures (although sometimes whole pathways can be faster if an inhibitor is more inhibited by low temperature than are the catalysts). So, in the absence of temperature compensat
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AndrewTang_Blue_WF_Mod1.ppt
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Leveraging Communities to Create Social Media Momentum
As social networks become increasingly ingrained into brands’ communication strategies, organisations need to take a more global and creative approach to understanding the dynamics and cultural fabric of their target communities
Author(s): David Dubois, INSEAD Assistant Professor of Market

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Introduction to Human Physiology
Steven Telleen
This chapter provides an introduction to human physiology. It is intended to help students understand key concepts that will help them navigate the specific details in later chapters.

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ライブトレース
このビデオではライブトレース機能を利用し、デジタルカメラの画像をベクトル化された画像に変換する方法についてご紹介します。
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6 Promoting science promotion: the move from deficit to dialogue

This course has tried to distinguish between institutional science outreach events and independent alternatives by recognising some of their characteristics and evaluating the extent to which they fulfil (and even create) a political mandate for PEST (Public Engagement in Science and Technology). Although institutional events sometimes involve the deficit style of ‘top-down’ transmission of facts, the examples provided in this course suggest that they are increasingly imaginative and unus
Author(s): The Open University

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