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 10340 result(s) returned

“Securing the International Oil Supply”
A panel featuring David Goldwyn, President of Goldwyn International Strategies LLC; Senior Fellow in the Energy Program at the Center for Strategic and International Studies; former Assistant Secretary of Energy for International Affairs; Scott Nauman, Manager of Economics and Energy in Corporate Planning for ExxonMobil Corporation; and Michael Klare, Five College Professor
Author(s): The Center for International Studies at the Univer

License information
Related content

Rights not set

Money talks: New year, new economics?

We cajole our economics editors, John O’Sullivan and Henry Curr, to make predictions for 2018. Also, Soumaya Keynes asks how can the field of economics attract more women? Simon Long hosts.


Author(s): No creator set

License information
Related content

Babbage: From footies to selfies
Brain scans of American footballers reveal the darker side of contact sports and a new study on social media uncovers why we take selfies
Author(s): No creator set

License information
Related content

2.5 Air circulation

At this stage, air circulation enters and plays a dual role. Firstly, winds transmit moisture horizontally from one location to another. In this way, moisture derived from oceanic evaporation can be transported many miles to a land mass. Secondly, convective or vertical currents arising from unequal heating or cooling can transmit moisture upwards. When it cools, some of the water vapour condenses. It is from these currents that most precipitation develops.


Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Resource #14376
UNSPECIFIED - UNSPECIFIED Keywords:UNSPECIFIED
Author(s): No creator set

License information
Related content

3.2.2 Ethane cracking

Although ethane can be cracked thermally, the reaction is slow and does not necessarily yield ethylene at high severity. Careful control of reaction conditions, however, allows the reaction to occur

The yield of ethylene is typically nearly 50 wt% wi
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

News #196 - Your New Languages & Special Gift for Helping Us Reach 34 Languages!
Last time, you got the new Daily Dose App so you can learn your language in minutes a day. There’s more! This time, we’re celebrating 34 languages – that’s right, we have 3 brand new languages for 2016 – and have a special gift for you for helping us grow! Celebrate With Us! Click Here to [...]
Author(s): SpanishPod101.com

License information
Related content

Rights not set

Map Skills: The Use of Color

How are colors used on maps?  They use colors to show different countries, provinces, or states.  Colors are used to show different elevations on relief or physical maps, different vegetation, climate, or distribution of population.  Video gives examples of each type of map and explains how to use them.  Good video for beginning map readers. (02:31)


Author(s): No creator set

License information
Related content

2.2 The organisation: loyalty cards

Many supermarkets and other firms (such as petrol companies and airlines) use loyalty cards: cards that offer a customer some form of incentive, such as a future discount or gift, to continue buying from that firm. For example, the British supermarket chain Tesco issues such cards. The holder of a loyalty card is regularly sent vouchers which give the holder discounts from their shopping bills and also vouchers which enable them to gain a discount on items that the supermarket wishes to promo
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

References

Anon. (2003) ‘Spy chief warns food industry over terrorism’, Environmental Health News, 24 October 2003, p. 2.
Cabinet Office (2003) Dealing with Disaster, revised 3rd edn, Civil Contingencies Secretariat.
Commercial Union Risk Management Ltd (1992) ‘Crisis: A timetable for recovery’.
Dodswell, B. (2000) A G
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Conclusion

In this course you have found out that:

  • The sensation of pain is caused by the release of a chemical (prostaglandin) that stimulates the nerve endings and sends an electrical message to the brain.

  • Pain can be reduced if the formation of prostaglandin can be inhibited.

  • Prostaglandin is formed, from arachidonic acid, in a cavity in the active site of the enzyme cyclooxygenase (COX).

  • Geometrical isomerism can b
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

1.6 Conclusion

This course has presented an overview of the ways in which organisms living in temperate habitats are adapted to survive the winter. The course has shown how a limited set of environmental changes associated with the onset of winter can lead to a diversity of adaptations and therefore a large diversity of species.

On the basis of the examples discussed in this course, we can identify four factors that contribute to the diversity of adaptive strategies for coping with winter.


    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Process and Effects of Unification
The history of the Wall — Developments up to 1989 — The international handling of German unification — The domestic politics of unification — Enduring divisions in Germany — Conclusion.
Author(s): No creator set

License information
Related content

The Amistad Trial
In 1841, the Africans on board the Amistad were ruled free by the Supreme Court and would be sent back to Sierra Leone. This three minute video deals with the aftermath of that trial. Students need to learn about the Amistad event first.
Author(s): No creator set

License information
Related content

1.1.1 Noms de rues

As you noticed on the town plan, street names in France and other French-speaking countries often commemorate famous people and historical events. In most French towns, you will find, for instance, rue/avenue/place/boulevard du Général de Gaulle or de la République or du 14 juillet (anniversary of the storming of the Bastille, which started the French Revolution).

Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

1.1 Introduction to vitamins and why we need them

Before the 19th century, one of the hazards of long sea voyages was a condition called scurvy, whose symptoms were loss of hair and teeth, bleeding gums, very slow healing of wounds, and eventually death. Hundreds of sailors and explorers died from scurvy until a Scottish physician, James Lind, in the 1750s discovered that adding a daily portion of citrus fruit to the rations of those at sea could prevent the condition, whereas adding cider, vinegar or various other substances that he tested,
Author(s): The Open University

License information
Related content

Copyright © 2013 The Open University

1.1 The biological effects of ethanol

This section investigates some of the harmful effects that a high level of blood-ethanol can have on the body: both short-term problems such as ‘hangover’, and long-term health problems that are associated with regular heavy drinking. Whilst this section is primarily about the biological effects that ethanol has on various organs of the body, it is important to remember that the socioeconomic effects of heavy drinking are also very serious (Paton, 2005).
Author(s): The Open University

Brainstorming! by the Imagination Movers
While this video is mainly for young children, it adequately explains the first step of the writing process, brainstorming, in a way that is fun and easily remembered.  With lyrics like "there's no bad ideas when your brainstorming," even young, reluctant writers will enjoy this step. (0:55) 
Author(s): No creator set

License information
Related content

Nicole Atkins and XPN | 07/06/10
Singer-songwriter Nicole Atkins is performing at the XPoNential Music Festival on the Camden Waterfront this weekend. State of the Arts producer Christopher Benincasa chats with the Jersey shore native about sharks, couch surfing, touring in mini-vans, and, of course, making music. For more information about the festival, check out jerseyarts.com/festivals and xpn.org.
Author(s): No creator set

License information
Related content

Spanish Listening Comprehension for Absolute Beginners #19 - Talking About a Party in Mexican Spanis
  Learn Mexican Spanish with SpanishPod101.com! Do you find yourself only understanding bits and pieces of Mexican Spanish conversations? Do you spend hours trying to figure out what that person said to you in Mexican Spanish? Then this Mexican Spanish Listening Comprehension for Absolute Beginners series is for you! In each lesson of this five-part series, [...]
Author(s): SpanishPod101.com

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