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 8691 result(s) returned

Applications of Vector Operators for Surface Atmospheric/Oceanic Processes
Vector operations are crucial for the understanding of many processes affecting surface conditions in the atmosphere and the oceans. Gradients, dot and cross products, and the Laplacian of surface variables (e.g., pressure, temperature, moisture, salinity, wind and ocean currents to name a few) are concepts that create considerable angst for students in meteorology and physical oceanography classes. The purpose of this activity is to teach vector concepts within the context of the atmospheric an
Author(s): No creator set

License information
Related content

International Classification of Function, Disability and Health
This package was originally designed for undergraduates in Medicine at the University of Nottingham. It will also be useful to students in nursing, allied health professions and pharmacy. Practitioners in these fields, who are new to the ICF, will also find it a useful introduction. It describes the International Classification of Functioning, Disability and Health (ICF), a classification system published by the World Health Organisation to describe health status. This system is widely used in r
Author(s): University of Nottingham

License information
Related content

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

Ashes of Roses Evening Dress
'Ashes of Roses' synthetic chiffon dress, long batwing sleeves, deep cuffs fastened with five self-covered buttons. Bodice and skirt lined, sleeves unlined. Bodice is blouson style, skirt is full and cut in panels. Lining has long zip fastener, bodice back is secured with four self-covered buttons (slightly larger than those on cuffs). Neck is bound in chiffon, hem is overlocked. - from the The Betty Smithers Design Collection at Staffordshire University.
Author(s): The Betty Smithers Design Collection at Staffordsh

License information
Related content

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

Delamination cracks in h-BN particles.
h-BN particles were subjected to compressive stress in the (0001) planes (within a silicon nitride particulate-reinforced silicon carbide composite). The occurrence of BN inclusions results from the introduction of colloidal BN into the hot isostatic pressing process. They are formed from B2O3 present as a thin surface film on the BN particles in the barrier layer. B2O3 will be molten during the pressing process and will diffuse rapidly into the powder compact and react with Si3N4 to form BN. Su
Author(s): Dr K M Knowles, Department of Materials Science an

License information
Related content

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

7.014 Introductory Biology (MIT)
The MIT Biology Department core courses, 7.012, 7.013, and 7.014, all cover the same core material, which includes the fundamental principles of biochemistry, genetics, molecular biology, and cell biology. Biological function at the molecular level is particularly emphasized and covers the structure and regulation of genes, as well as, the structure and synthesis of proteins, how these molecules are integrated into cells, and how these cells are integrated into multicellular systems and organism
Author(s): Walker, Graham,Khodor, Julia,Mischke, Michelle,Chi

License information
Related content

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

Dissolved Oxygen and Biochemical Oxygen Demand
This EPA website provides general information about dissolved oxygen, including what it is, sampling and equipment considerations, and sampling and analysis protocols. The site also features a chart of dissolved oxygen solubility as a function of temperature.
Author(s): No creator set

License information
Related content

2.14 Analysis and Design of Feedback Control Systems (MIT)
This course develops the fundamentals of feedback control using linear transfer function system models. It covers analysis in time and frequency domains; design in the s-plane (root locus) and in the frequency domain (loop shaping); describing functions for stability of certain non-linear systems; extension to state variable systems and multivariable control with observers; discrete and digital hybrid systems and the use of z-plane design. Assignments include extended design case studies and cap
Author(s): Trumper, David

License information
Related content

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

FAIRTRADE - an example of fair trade?

pdfFairtrade is a worldwide initiative that has set itself the task to guarantee a human income to farmers in the countries of Asia, Africa and Latin America by getting a fair price for their export products. The farmers are thus a bit more independent from the volatile world
Author(s): No creator set

License information
Related content

Fruit cultivation in organic production

pdfThis document describes the fundamental aspects of fruit crops at organic production.
 license

Author(s): No creator set

License information
Related content

Marketing of organic products

pdfExperiment to comparate the issues between organic agriculture and traditional agriculture.
creative commons license
Author(s): No creator set

License information
Related content

Pollen Beetle

pdfFIBL fact sheet: The biological production of rapeseed is challening and requires preventive measures.
creative commons </span><br><span class=Author(s): No creator set

License information
Related content

A Crisis in Human Rights: Genocide in Darfur and Beyond
Focusing on the crisis in Darfur, the speakers will offer a comprehensive view of how and why a conflict evolves into a full-fledged genocide. The Darfur genocide has involved not just the outright immediate killing of people, but also the creation of conditions that have made life impossible by chasing people out into the desert and destroying their homes, villages, food supplies and livelihoods. Speakers will present eyewitness accounts of events on the ground in Darfur as well as academic res
Author(s): Creator not set

License information
Related content

Rights not set

Introduction

This unit explores how information contained in DNA is used, explaining the flow of information from DNA to RNA to protein. Also introduced are the concepts of transcription (as occurs between DNA and RNA) and translation.

This material is from our archive and is an adapted extract from Learn about human genetics and health issues (SK195), which is no longer taught by The Open University. If you want to study formally with us, you may wish to explore other courses we offer in thi
Author(s): The Open University

License information
Related content

Copyright © 2013 The Open University

NASA CONNECT Geometry and Algebra: Glow with the Flow
In NASA CONNECT Glow with the Flow, NASA aerospace engineers use scale models to see how air flows and why materials glow under wind tunnel conditions. Students learn about the force of drag and discover how the blended wing body will affect travelers of the future. Grades 5-8.
Author(s): No creator set

License information
Related content

"And This Happened in Los Angeles:" Malcolm X Describes Police Brutality Against Members of the Nati
Malcolm X was a civil rights leader, a spokesperson for the Nation of Islam, and a leading black nationalist during the early 1960's. Viewing integration as an illusory solution to the problems of black Americans, Malcolm X advocated self-reliance, black pride, and unity. Malcolm's message became popular among Northern blacks as the Civil Rights movement failed to alleviate problems such as poverty, joblessness, police brutality, and de facto segregation. Although many Northern whites felt uncom
Author(s): Center for History and New Media/American Social H

License information
Related content

Rights not set

Struggles for Social Justice
The 1960s and early 1970s were characterized by a series of protests as groups that had long felt disempowered sought to make their voices heard. California was the heart of many of these new movements. The protests put into motion by the Civil Rights movement evolved to address social justice issues affecting many groups, including students facing the draft, ordinary people protesting the war, farm workers fighting for better working conditions, Chicanos expressing a new identity, and African A
Author(s): No creator set

License information
Related content

Environmental Decision Making
Using the Extend 'connect-the-components' visual programming, students can model and simulate ecosystems including social and economic forces as well as study parameter variations to develop an understanding of ecosystem function and productivity. By making 'what if...' changes in the model, the effects of various proposed decisions about the environment can then be shown. EDM includes three ecological systems: Ponds, Grasslands, and Logging. Students can predict results of changes in the mode
Author(s): No creator set

License information
Related content

National Water Information System Web Data for the Nation
This USGS site provides access to water resources data collected at approximately 1.5 million sites in all 50 states, the District of Columbia, and Puerto Rico. The site features real-time and historical data retrievable by geographic area for surface water, groundwater, and water quality conditions such as temperature, specific conductance, pH, nutrients, pesticides, and volatile organic compounds. The site also includes an extensive inventory of information about data collection sites at strea
Author(s): No creator set

License information
Related content

North American Slave Narratives
This site offers more than 250 memoirs, autobiographies, and narratives from individuals who were slaves. An African king who was sold into slavery, the dress maker for Mary Todd Lincoln, the servant of Robert E. Lee during the Civil War, and the nurse of George Washington are included, as are stories of Sojourner Truth, George Washington Carver, Booker T. Washington, and others. These firsthand accounts describe the conditions and sufferings of slaves and a number of escapes to freedom.
Author(s): No creator set

License information
Related content

Biology
The Biology course is a first-year course in biology at the high school level. The course emphasizes a multi-representational approach to algebra, with concepts, results, and problems being expressed graphically, analytically, and verbally. The course uses four themes to organize important concepts throughout the course: science, technology, and society; evolution; the relationship between structure and function; and science as a process.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435