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 9534 result(s) returned

Essential Science for Teachers: Physical Science: Session 2. The Particle Nature of Matter: Solids,
What simple idea links together all of chemistry and physics? How can a close study of the macroscopic differences among solids, liquids, and gases support a microscopic model of tiny, discrete, and constantly moving particles? In this session, participants learn how the "particle model" can be turned into a powerful tool for generating predictions about the behavior of matter under a wide range of conditions.,The segment provides examples of probing questions about phenomenon to determine what
Author(s): Harvard-Smithsonian Center for Astrophysics

License information
Related content

Corporation for Public Broadcasting "All Rights Reserved"

6.1 Introduction
This unit helps you understand the properties of nucleotides and how they contribute to secondary and tertiary structures of nucleic acids at the molecular level. You will learn about the different composition and roles of nucleic acids in the cell, their interactions with each other and the use of ribozymes, aptamers, antisense and hybridization as tools in molecular research. The unit covers the function of DNA packaging within the cell, the interactions between the DNA double helix and the nu
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

Teaching argumentative non-fiction writing to 7-14 year olds: A systematic review of the evidence of
A systematic review of studies, based largely in North America, identifying features of the conditions for successful practice and specific strategies that have contributed to successful practice in teaching and learning about argumentative writing with 7-14 year olds.
Author(s): No creator set

License information
Related content

Acknowledgements

Acknowledgements

Grateful acknowledgement is made to the following sources for permission to reproduce material in this unit:

The content acknowledged below is Proprietary and used under licence (not subject to Creative Commons licence). See Terms and Conditions.

Figure

Figure 2.1: Ashley Jonathan C
Author(s): No creator set

License information
Related content

Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

A Virtual Organisation for e-Learning
We present in this paper the results of an European funded project Diogene, finished in October 2004, whose aim has been the design and the development of a distributed e-learning system able to perform several automatic actions such as course customization and information retrieval on the Semantic Web. The Diogene architecture is based on a network of specialized Organizations each of which has been realized as an independent Web Service.
Author(s): Capuano Nicola,Carrolaggi Pierre,Fabio Crestani Je

License information
Related content

Rights not set

Learning outcomes

After studying this unit you should be able to:

  • understand what is meant by a common law system;

  • demonstrate a good knowledge and understanding of what is meant by the common law and how its rules are made and changed;

  • demonstrate an understanding of how the common law has developed;

  • describe what is meant by a system of binding precedent;

  • explain the court hierarchy;

  • discuss how a precedent can be altere
    Author(s): No creator set

    License information
    Related content

    Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

Effects of drugs on pulsation rate of blackworms (Lumbriculus variegatus)
In this investigative lab, students observe blackworm pulsation rate in normal conditions and observe how pulsation rate is affected by drugs. This lab stresses the circulatory system, but can also be used for homeostasis, behavior, toxicology, and nervous system labs. Part I guides the student through blackworm handling procedures and initial observations of the blackworm's behavior and circulatory system. Part II is a student-led investigation in which the students design and run their own exp
Author(s): No creator set

License information
Related content

An Introduction to Population Genetics
The evolution of populations is examined by simulations over 5 to 10 generations. Students use playing cards to simulate random mating, and then modify the mating to illustrate more natural conditions. With the addition of computer simulations, the same evolutionary principles may be applied to many generations. Discussion topics include the importance of genetic drift and mutation as the sources of raw material for evolution, the maintenance of recessive alleles in populations, and the role nat
Author(s): No creator set

License information
Related content

Applying the Learning Cycle Approach to Digestive Systems and the Principles of Structure-Function a
The three parts of the learning-cycle strategy student exploration, concept formation, and concept application are the framework on which student understanding of 1 the interrelation of structure and function and 2 the coexistence of unity and the diversity among organisms are designed.
Author(s): No creator set

License information
Related content

Biochemical Analysis of Vertebrate Skeletal Systems
This exercise was developed to look at the structure-function relationship in the skeletal system as it explores motion and force on evolution of the system.
Author(s): No creator set

License information
Related content

4.1 The rate of evolution

I now want to move away from looking at the challenges facing all aquatic mammals, to examine very briefly what we know about the evolutionary history of the cetaceans. This group has travelled furthest from its terrestrial roots and made the fullest adaptation to life in the sea.

Since mammals evolved on land, it has long seemed reasonable to suggest that the origin of whales must have involved an evolutionary transition from the land to the water. But how can we explain the fact that
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

1.3 Inadequate intake

In the developed world inadequate intake of food, at least in terms of energy, is not common. Nevertheless, in many parts of the world starvation is a huge issue, and it is estimated that tens of millions of people face starvation, and well over 5 million, mainly children, die each year from inadequate nutrient intake. Importantly, lack of particular nutrients impairs our ability to carry out many functions.

Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Moore's Law Forever?
In 1965, Gordon Moore observed that the number of transistors on a silicon chip doubled every technology generation (12 months at that time, currently 18-24 months). He predicted that this trend would continue for a while. Forty years later, Moore's Law continues to hold. Since the number of transistors in a circuit is a measure of the circuit's computational power, the doubling of transistor counts compounded over a 40 year period has led to an enormous increase in the performance of electronic
Author(s): No creator set

License information
Related content

Art and Ecology
Artists are often particularly keen observers and precise recorders of the physical conditions of the natural world. As a result, paintings can be good resources for learning about ecology. Teachers can use this lesson to examine with students the interrelationship of geography, natural resources, and climate and their effects on daily life. It also addresses the roles students can take in caring for the environment. Students will look at paintings that represent cool temperate, warm temperate,
Author(s): No creator set

License information
Related content

Acknowledgements

Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence

Mercer, N., and Littleton, K. (2007): pp. 15–17 from Dialogue and the Development of the Children's Thinking: A Sociocultur
Author(s): No creator set

License information
Related content

Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

Commanding Health. How controlling the movement of cells can lead the fight against cancer, infectio
Imperceptible to the naked eye, our bodies are in perpetual motion. Continual cellular movement is a normal, indeed vital physiological function, assisting our growth, maintenance and immune systems.When the body comes under certain forms of attack, however, it's a very different story. Cellular movement becomes our enemy, facilitating the spread of cancers and the development of autoimmune disease.
Author(s): No creator set

License information
Related content

2. Using Objective-C, Foundation Framework (April 6, 2009)
Software engineering, application development, programming language, iPhone operating system, OS, objective c, cocoa touch, SDK, object oriented design, Apple, Macintosh, Xcode, graphic user interface, builder, frameworks, GUI, function, data, class, inst
Author(s): No creator set

License information
Related content

3. Custom Classes, Memory Management, and ObjC Properties (April 8, 2009)
Software engineering, application development, programming language, iPhone operating system, OS, objective c, cocoa touch, SDK, object oriented design, Apple, Macintosh, Xcode, graphic user interface, builder, frameworks, GUI, function, data, class, desi
Author(s): No creator set

License information
Related content

3. Programming Abstractions Lecture 3
computer, science, technology, software engineering, c++, programming, language, java, lecture, 3, libraries, random, string, member function, concatenation, console
Author(s): No creator set

License information
Related content

09 Fashion Victims
The media is being used as a convenient scapegoat for the development of eating disorders. This is the view of Professor Kenneth Nunn from Sydney University, Australia who will be speaking at the ninth in a series of debates on topical issues in psychiatry at the Institute of Psychiatry. He will argue that evidence suggests that the onset of an eating disorder has little to do with the media and everything to do with individual biological and psychological vulnerabilities. Vehemently opposing
Author(s): No creator set

License information
Related content

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