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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 15272 result(s) returned

Human Genetics: A Worldwide Search for the Dominant Trait
This Web site provides instructions for a genetics-based collaborative project from the Center for Improved Engineering and Science Education. This survey-based project helps students ages 12-18 understand genetic inheritance by "gathering a great deal of information about specific, easily-seen human features," formulating hypotheses, and testing these hypotheses using data compiled by themselves and by students around the world. The project, which spans the fall semester, is open to interested
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SARS in the Context of Emerging Infectious Threats
This Web site contains proceedings from the recent New York Academy of Science conference: "SARS in the Context of Emerging Infectious Threats." Virologists, epidemiologists, or anyone else interested in SARS should appreciate this timely and informative resource. Free registration allows users to access a number of informative materials. Sections include Coronavirus Biology and Pathogenesis, Approaches to Vaccines and Drug Development, and more. Conference highlights and a complete conference t
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US Water News
This is the home page of the monthly publication US Water News. Most online content is news coverage of water supply and quality, legislation, water rights, conservation, and the global waterfront. The collection of links is quite impressive, with state, federal, international, nonprofit, and many other resources listed. Assorted buyer's guides for a wide variety of water products are given with links to online catalogs. For people that want to stay current on new developments and technologies,
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All Catfish Species Inventory
The All Catfish Species Inventory (ACSI) serves to "facilitate the discovery, description and dissemination of knowledge of all catfish species by a global consortium of taxonomists and systematists." Contributed to by ichthyologists around the world, this Web site provides a useful portal to catfish resources and information. Features include a listing of type specimen locations, a guide to current phylogenetic studies and other projects, distribution maps, catfish news and announcements, and m
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Datasheet Locator
With so many electronic components on the market today, it is often difficult to find datasheets with specifications and properties for a particular part. Rather than scouring the Internet for manufacturer's Web sites, Datasheet Locator has links to all the information you will need in one centralized location. The list of manufacturers currently numbers over 700. By directly connecting to the manufacturer's Web site, the information will always be up-to-date. Many of the companies allow searchi
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National Marine Mammal Laboratory: Aerial and Land-based Surveys of Stellar Sea Lions
The National Marine Mammal Laboratory (NMML) conducts research on marine mammals for the National Marine Fisheries Service and the National Oceanic and Atmospheric Administration, with a particular focus on marine mammals in the Pacific Northwest and Alaska. This Web site contains a report on Stellar sea lion survey research -- part of NMML's Alaska Ecosystem Program. The report may be viewed online or downloaded as a PDF file. The site also includes links to other NMML Web pages for more inform
Author(s): Gudmundson, Carolyn J.,Sease, John L.

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World Soil Resources Map Index
From the US Department of Agriculture's office of Natural Resources Conservation Service, the World Soil Resources Map-Index Web site contains nineteen global maps as well as several regional and country maps related to soil. The global maps include such topics as Global Soil Regions, Soil Temperature Regimes, Water Holding Capacity, and Wind Erosion; the regional maps contain information from Afghanistan, Africa, Albania, Lithuania, and Indonesia. Each map contains information on its specificat
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Physics and Astronomy Departments Worldwide Directory
Hosted by Physlink.com, the Physics and Astronomy Departments Worldwide Directory Web site is a great tool for university students, educators, professionals, or anyone needing to get specific contact information from over 1600 departments around the world. The directory is first organized by continent and number of departments, and then listed alphabetically for each country. The United States listings can be searched by school name, research area, or facilities. It can also be browsed alphabeti
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Hot Chips: A Symposium on High Performance Chips
The Hot Chips conference was held in August 2002, and the presentations from the event were recently released online. The symposium was centered on high performance processors and the technologies used to design them. Many presentations are from key industry representatives who described cutting-edge microarchitectures and implementations such as the Itanium 2, GeForce4, and more. Others are from academia, like one that describes the trends and challenges of microlithography. Over 25 presentatio
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Lichens, Tardigrades, and SO2
Lichens and the tiny animals called tardigrades ("water bears") that live in them are sensitive to certain air pollutants such as sulfur dioxide. Accordingly, they can be useful bioindicators of air quality. Designed to engage students in the scientific process, this Web site, produced by PathFinder Science, offers a learning program based on lichen cover and tardigrade density and diversity on trees. Detailed background information about lichens and tardigrades is provided, as well as explicit
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Home Power Magazine
Home Power Magazine has been a resource for "home-scale renewable energy and sustainable living solutions" since 1987. Articles from the current issue of the magazine are available to download free of charge on this website. Some older articles are also posted in the Downloads section. For visitors wanting to find out what back issue to purchase, the HP archive includes a search function and purchasing information. Topics addressed include solar, wind, and microhydro electricity, home-energy eff
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Guide to Engineering
The Tau Beta Pi engineering honor society created this resource for helping college-bound students learn about different engineering disciplines. Operated at the University of Illinois at Urbana-Champaign (UIUC), the site has information on thirteen areas of study. For each discipline, there is a definition of the particular field, what people with a degree in the field do for a living, what the career opportunities are, and why it is a valid option. A few of the more broad subjects, like electr
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Top 20 Activities in Chemistry
At this website, Quia furnishes 20 interactive activities to educate students about chemistry. Students can play matching, word, and concentration games to learn the names and formulas of binary ionic compounds, element symbols, common names of chemicals, and other basic chemistry concepts. The website also offers a quiz about chemical bonds, a chemistry Jeopardy game, a Battleship game about balancing equations, and much more. While users can subscribe to customize the activities, the free acti
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Parkinson Disease - Cranial Nerves Exam - Trigeminal (CN V) Nerves Sub-exam - Patient 4
This 76-year-old man developed tremor of his right arm and leg 15 years ago. It has increased in severity over the years. A shaking right hand affects his writing, dressing and drinking. Occasional drooling, difficulty rolling over in bed and a soft voice at times are also issues. The tremor has affected his writing and he has mild difficulty with buttons and zippers. He spills when he uses his right hand to drink. He has occasional drooling and slight difficulty rolling over in bed. His voice
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Soil Temperatures
For over a hundred years the Illinois State Water Survey, part of the Illinois Department of Natural Resources, "has documented quality data on a wide multitude of water and atmospheric variables". Within the main Web site is the Soil Temperatures page, which provides daily publication of maps based on data from various sites across the state. These include a 10am 4 inch bare soil temperature, daily maximum and minimum 4 inch bare soil temperature, 10am 4 inch soil temperature under sod, daily m
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Dams
National Geographic's Dams Web site offers an interactive investigation into the good and bad impacts of dam construction. Visitors choose to view a river system before, during, or after a dam is built. Then at each time interval they can click on various sections of the river and read a short description of what is happening there. For example, after the dam is built, the reservoir that is created upstream causes several hydrological problems such as loss of water from evaporation. Although the
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IPv6: The Next Generation Internet!
Internet Protocol Version 6 (IPv6) is a new standard that will gradually replace the aging IPv4. Spurred by problems with the previous version, its development has the advantage of assigning each device connected to the Internet with its own unique address, as well as several other features. This site is an information page with plenty of resources and links for people to learn about the new protocol and how the transition between IPv4 and IPv6 will occur. A list of applications already using IP
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Site Libre Savoirs: Mécanique des milieux continus
Domaine: Science des matériaux, mécanique, génie mécanique
L\'enseignement présente les concepts fondamentaux de la Mécanique des milieux continus qui sont mis en oeuvre sur des exemples simples en Mécanique des fluides et en Mécanique des solides. La démarche se concentre sur les milieux continus tridimensionnels et sur les notions de contraintes et de déformations, présentées en quatre étapes :

  • la modélisation macroscopique des milieux continus et de leur mouveme
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The Dana Centre
London's Science Museum and its partners have recently opened the Dana Centre, a "dynamic events space [that] will bring the hottest themes in modern science to adults-only audiences through a programme of bold and innovative events." The Dana Centre website allows virtual visitors (over the age of 18) to "take part in exciting, informative and innovative debates about contemporary science, technology and culture."Live webcasts and online discussions cover a constantly changing menu of topics, f
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British Society of Scientific Glassblowers
In this website, the British Society of Scientific Glassblowers (BSSG) describes its work to organize meetings, present papers, and encourage the enhancement of knowledge about glass and the related equipment. Visitors can read council reports, learn the rules of the society, and find out how to become certified in the science of glassblowing. The site features past and future symposiums held at one of the Society Sections, which includes various places in the United Kingdom as well as overseas.
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