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

The Mysterious Shape of a Dead Star
From Hubblecast, consider NGC 5189, the remnants of a dead sun-like star in our galaxy. This planetary nebula has a chaotic shape, like a ribbon in space. How it got that way is a long running mystery that the Hubble Space Telescope recently unraveled.

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5 How might dialogue move on from GM Nation?

There is a widespread optimism that ‘lessons have been learnt from the GM Nation? Debate’ – indeed the government's response to the exercise was couched in just those terms (DEFRA, 2004). One concern has been touched on already – many felt that the debate took place too late, on a rushed timetable, at a time in the controversy when the debate had become highly polarised and divisive ‘pro’ or ‘anti’ stances already embedded. This late in the day, questions for public discussion
Author(s): The Open University

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7 Final thoughts

We deliberately chose a wide range of different initiatives to explore, to reflect the broad range of initiatives underway. And yet, as you have seen, there are common threads that run though all our examples, such as the representativeness of ‘public’ opinion and how outcomes input into policy making. A key issue that Reading 5 highlighted was
Author(s): The Open University

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2.2.1 Surfaces without boundary

Examples of surfaces without boundary are a sphere and a torus. Other examples are the following:

n-fold toruses

Figure 13 depicts a 2-fold torus and a 3-fold torus, with two and three rings respectively. An n-fold torus, for any positive integer n has n rings. (A 1-fold torus is
Author(s): The Open University

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7.6 Questions

Question 15

Suppose that a galaxy has emission lines in its optical spectrum. A line of wavelength 654.3 nm is broadened by 2.0 nm. Estimate the velocity dispersion of the gas giving rise to the broadened spectral line
Author(s): The Open University

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5 Summary

From the point of view of the contributors in the audio clips, the work individuals have done to promote change is the most obvious source of pressure. Working together, they see that parents have had a major impact over the past 50 years.

However, you can also discern the impact of ideas here, the idea that parents were ‘no longer primarily working-class objects of suspicion, but respectable, often middle-class people “burdened with care”, deserving of more public sympathy and su
Author(s): The Open University

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3.1 Tables and flat databases

Databases lie at the heart of many e-government systems, and at the heart of many other IT systems. The local government websites you looked at in Activity 6, for instance, almost certainly used databases a great deal, as do the majority of central government sites. Away from e-government, the websites for Amazon or eBay, for example, use huge databases.

Constructing a database of any complexity requires careful thought about the way information is organised in any particular context. A
Author(s): The Open University

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Introduction

The aim of this course is to enable you to get started in Latin. It has been developed in response to requests from students who had had no contact with Latin before and who felt they would like to spend a little time preparing for the kind of learning that takes place on a classical language course. The course will give you a taster of what is involved in the very early stages of learning Latin and will offer you the opportunity to put in some early practice.

This OpenLearn course prov
Author(s): The Open University

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2.3 IT and you

Sometimes it's useful to stop and think a bit about your own experiences and focus on your own views. This can help you understand issues in more depth. For example, when studying the impact of IT on everyday life, your own experiences are a useful resource.

Activity 4

Author(s): The Open University

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A Celebration for the Elon Academy Epsilon Class
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Writing Responses to Open-Ended Questions
This is a presentation of 16 slides that addresses how to answer open-response questions. View at your own pace.
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#380: Recovery from stroke: Harnessing the brain's capacity to overcome disability

Stroke rehabilitation researcher Prof. Julie Bernhardt discusses the state of the science in stroke recovery. Taking an interdisciplinary approach, Prof Bernhardt and her team develop and test new exercises and rehabilitation measures that aim not only to reduce disability but promote recovery. This includes renewed attention to precise timing
Author(s): up-close@unimelb.edu.au (University of Melbourne)

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Oscars Economics: Does Winning Mean a Windfall?
Winning an Oscar is a great honor for a film, actor or director. But can the financial benefits be measured?
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The Week in Review: January 23, 2016

Fear is in the air. Central bankers are warning of crisis, stock markets are falling, and even the media is realizing  that the economy may not be as stable as our central planners would have us believe. Of course, while mainstream economists fear the falling prices that are on the horizon in our post-boom world, Austrians know that deflation and recessions are both inevitable and necessary when the economy is based on debt and fiat money.

Dr. Mark Thornton joined Jeff Deist on Mis
Author(s): Mises Institute

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5.4.2 The main body of the interview

Your main objective is to gather information. A practical target is to expect the candidate to talk for 70 per cent of the time. Example 2 describes the kind of conduct to avoid when interviewing.

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Module team

The T552 course team

Andy Lane, course team chair and author (1999) Karen Shipp, course team chair (2002)

Rosalind Armson, author and critical reader

Jake Chapman, author

Eion Farmer, author and critical reader

John Hamwee, author

John Martin, author

Laurence Newman, course manager

Wendy Fisher, author

John Hudson, author

Graham Paton, author

Roberts, author

Christine Bla
Author(s): The Open University

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3.6 Different paradigms and different methods

These different methods alert us to the fact that psychology is not just one enterprise, but a series of interlocking enterprises in which psychologists have different views about the best ways to try to understand or explain people and their behaviour and experience. These are arguments about epistemology; that is, what questions to ask, what sort of evidence to look for, what sort of criteria to use to evaluate explanations, and what sort of methods to use.

All knowledge and al
Author(s): The Open University

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1.2.6 Encounters with death

Although we each die only once, there may be many a brush with death throughout the course of a person’s life. The experience of having been close to death can have a major impact on the way in which a person continues living. For Elaine, the awareness that she might be about to die has affected the way she lives now that her prognosis is good. She describes herself as prepared for death and impatient of those who are not. She also has difficulty entering fully back into life.


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3.3 Underground mining

Underground mining operations have four significant environmental impacts — spoil heaps, methane build-up, subsidence and water pollution. Spoil heaps have always been the principal surface feature of underground mining operations. However, legislation and technical advances have brought improvements in modern mines, and the closure of many of the UK's older mines has often been followed by successful rehabilitation of mine sites and spoil heaps by landscaping and tree planting.

Coal
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5.2.1 Discrete variables

The charts about different modes of transport and that on attendance figures at a range of cultural events all use what might be called ‘word categories’. Each category (e.g. bus, rail, cycle, and walk) is quite distinct from any other in the set of categories. Such distinct categories are known in mathematics as ‘discrete variables’.

Word categories are not the only type of variable that is discrete; numbers can also be discrete. For example, at the beginning of this section, w
Author(s): The Open University

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