Science
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4,610 Essays on Science. Documents 3,781 - 3,810
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Tarantula Poison
Tarantulas are the biggest spiders. They have eight legs, are often hairy, and have two big fangs. Some are dull brown, while others can be brightly colored. The sizes range too as small as a fingernail, too as big as a dinner plate. Woah, that’s a big spider. Tarantulas can live in rainforests and desserts.. Their prey is insects, and even rodents and small birds. They hunt by stalking, slowly creeping up. Then they quickly
Rating:Essay Length: 347 Words / 2 PagesSubmitted: June 7, 2010 -
Target Species
Three management strategies that should be implemented for whitetail deer in northern Wisconsin include deeryards, forage areas, and hiding cover (Gullion 1984). The home range for whitetails is less than 1 mi2 (2.49 km2) if there is ample food. Food requirements of white-tailed deer in Wisconsin vary throughout the state. Deer within this management unit need a water source, grassy openings for grazing, and high nutritional foods for browsing. Whitetails need 10-12 lbs (4.5-5.4
Rating:Essay Length: 995 Words / 4 PagesSubmitted: January 30, 2010 -
Target’s Commercials
The current advertising for Target’s CE department is not helping sales. In fact in some cases, it may be hurting sales. This section will address Target’s current advertising strategy and the problems associated with it. Then alternative methods of promoting Target as a credible CE department with large variety of products will be proposed. Target’s commercials are currently showing clips of music videos for approximately 20 seconds, followed by less than a 10 second advertisement
Rating:Essay Length: 587 Words / 3 PagesSubmitted: January 31, 2010 -
Taurus
Years ago in Memphis, Egypt, archaeologists unearthed the ancient tomb of the Apis-bulls and could hardly believe what they found. Leading to the tomb itself was a broad paved avenue lined by lions carved out of stone. To enter the tomb, one walked through a long and higharched corridor cut into solid rock. It extended for 2,000 feet and was 20 feet wide and 20 feet tall. Many recesses along each side of the corridor
Rating:Essay Length: 325 Words / 2 PagesSubmitted: January 30, 2010 -
Taxonomy
Taxonomy Throughout the animal kingdom, it is easy to recognize similarities and differences between animal and plant types. These comparisons of traits has allowed for the detailed classification of the species and subspecies. This classification system provides a reference point for individuals when identifying and classifying species, especially new ones. The most commonly used categories of this system, starting broad and becoming more detailed, is Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species. This
Rating:Essay Length: 509 Words / 3 PagesSubmitted: May 9, 2010 -
Tay Sachs Disease
What is Tay-Sachs Disease? Tay-Sachs disease is a fatal genetic lipid storage disorder in which harmful quantities of a fatty substance called ganglioside GM2 build up in tissues and nerve cells in the brain. The condition is caused by insufficient activity of an enzyme called beta-hexosaminidase A that catalyzes the biodegradation of acidic fatty materials known as gangliosides. Gangliosides are made and biodegraded rapidly in early life as the brain develops. Infants with Tay-Sachs disease
Rating:Essay Length: 352 Words / 2 PagesSubmitted: February 19, 2010 -
Tay-Sachs
A rare and extremely severe genetic condition that affects the brain and nerves, most commonly found in babies who appear healthy at birth and seem to develop normally for the first few months of life. After this period, development slows and symptoms start. These babies lack an enzyme (protein) called Beta-hexosaminidase A (HEX A) which is necessary for breaking down fatty substance in the brain and nerve cells. There is no cure or effective treatment
Rating:Essay Length: 1,004 Words / 5 PagesSubmitted: November 8, 2009 -
Tay-Sachs
The genetic disorder I have looked at in this scientific statement is Tay-Sachs disease or TSD, a serious, inherited fatal brain disorder. The disease is named after Warren Tay, a British ophthalmologist who first described the disease in 1881 and a New York neurologist, Bernard Sachs; who first described the cellular changes and the genetic nature of the disease in 1887. This rare hereditary disease is caused by a genetic mutation that leaves the body
Rating:Essay Length: 545 Words / 3 PagesSubmitted: April 14, 2010 -
Tea Report: New Zealand
New Zealand suffered a double blow early in the afternoon session as they set about getting far enough ahead of England to force a draw. Opener Jamie How was making steady progress, seeing of the best that England could fire at him when he shaped to play a shot from Stuart Broad through mid-wicket and the ball flew off the leading edge and down to third slip where Alastair Cook, moving to his right took
Rating:Essay Length: 387 Words / 2 PagesSubmitted: November 19, 2009 -
Teaching Plan for Npo Patient
Teaching plan 1 Running head: Teaching plan for NPO patient Teaching plan for NPO patient Dona Hubbard Hampton University NUR-327-01-F07 Georgiana Bougher and Brenda Rhea November 3, 2007 Teaching plan 2 The purpose of a teaching plan is to educate a patient about treatment, medications, diet, or any procedure that pertains to their care. If the client is educated then there is a better chance that they will be compliant with the instructions for their
Rating:Essay Length: 693 Words / 3 PagesSubmitted: May 18, 2010 -
Teamwork
Before either process or interpersonal dynamics begin to influence the effectiveness of the team, accountability expectations and group composition provide key determinants of the team's ultimate performance. Teams of greater than about five people present problems that extend beyond the difficulties of scheduling meetings. Some observers have facetiously noted that the collective intelligence of the group goes down as the group enlarges. To the extent that this happens, it stems from the complexity of conflicts
Rating:Essay Length: 350 Words / 2 PagesSubmitted: March 5, 2010 -
Technological Advances in the Forensic Sciences
With the new technological advances, crime has not really decreased much, but in fact, it has changed in ways of how crime is being committed. Criminals are finding new ways to commit their crimes by using the newer technology advances available not only to investigators, but also to the public. Some of these advances include the development of the internet and new features that you might find on a home phone or even a cell
Rating:Essay Length: 668 Words / 3 PagesSubmitted: December 29, 2009 -
Technology
over the RAMALLAH, West Bank (AP) - Palestinian leader Yasser Arafat (news - web sites) rebuffed Secretary of State Colin Powell (news - web sites)'s demand Sunday for a halt to violence, saying Israel first must withdraw its troops from the West Bank. Photos AP Photo Slideshows AP Photo Mideast Conflict Audio/Video Powell to Meet With Arafat Sunday (AP) Powell, shuttling back to Israel for a meeting in Tel Aviv, then pressed Prime Minister Ariel
Rating:Essay Length: 683 Words / 3 PagesSubmitted: December 30, 2009 -
Technology
Imagine a world full of �mini Hitlers’ seeking world domination, killing millions as their solution to establish a superior race or bunch or 2 headed humans eating a pig with 6 legs. These scenarios may sound like something out a science fiction novel, but this is the kind of things that people think about when they hear the words �genetic engineering’ Genetic engineering is now an important part of this world. It is used to
Rating:Essay Length: 508 Words / 3 PagesSubmitted: January 2, 2010 -
Technology
Technology is a knowledge of using tools and machines to do tasks more efficiently. We use technology to control the world we live in. Since the art of making fire and creating handcrafted tools, our civilization has come a long way. Science and Technology are making advances at an astonishing rate. From telephones to the Internet, calculators to computers, cars to rockets and satellites, we are part of a new world of discoveries and inventions
Rating:Essay Length: 1,446 Words / 6 PagesSubmitted: March 24, 2010 -
Technology
THURSDAY, July 21 (HealthDay News) -- Following surgery, a single dose of the cancer drug carboplatin is just as effective, and less toxic, than the standard three weeks of radiation therapy traditionally used to fight stage 1 seminoma, a form of testicular cancer, British researchers report. In addition, treatment with carboplatin results in the development of fewer new seminomas compared with traditional radiation therapy, according to the report in the July 23 issue of The
Rating:Essay Length: 536 Words / 3 PagesSubmitted: April 7, 2010 -
Technology and Science
Technology and Science Science and technology have much in common but they are not exactly the same thing. Science deals with the natural world and how it works. It is the understanding of our environment and how it works. It is also the study of the laws that govern our universe. Technology on the other hand deals with the human made world. In other words it is applied science to everyday life. It is the
Rating:Essay Length: 678 Words / 3 PagesSubmitted: December 6, 2009 -
Technology Essay
In the past, technology has put people out of jobs. The Industrial Revolution is one of the best examples, which took place in the 1800’s that helps support my idea. This was a time in America when people started to find out the advantages of work done by machines. The machines were able to do the work up to 10 times faster than the manual laborer. Along with this, the machines became a more reliable
Rating:Essay Length: 383 Words / 2 PagesSubmitted: November 15, 2009 -
Technology on Human
Research efforts have been focused on the impacts of new technology on human health. One of the leading new factors is the technology of cell phones, which is predicted to have more than 1.3 billion worldwide users by the 2005. Cell phones have been of the fastest growing industries. Today most people have portable phones in their home, and/or cell phones. Theses devices are connecting people in convenient ways as their cost declines with the
Rating:Essay Length: 693 Words / 3 PagesSubmitted: January 14, 2010 -
Techonology and People
Information and communication technologies have brought radical changes in the way society, organizations, and people function. Today, technology is used for business, teaching, learning, and day-to-day interaction. Technologies such as pocket PC’s, nanotechnology, biotech security systems, Nanotechnology is already quietly revolutionizing: a wide range of products, from computer hard drives and sun block cream to car tires, and will soon become a cornerstone of every manufacturing industry. Potential uses will include using nano-spheres to deliver
Rating:Essay Length: 302 Words / 2 PagesSubmitted: December 21, 2009 -
Teens with Hiv Taking More Risks
Teenagers infected with HIV are more likely to engage in risky sex and drug use since the introduction of powerful medicines that effectively keep AIDS at bay, a new study finds. The trend, which began surfacing after highly active antiretroviral therapies (HAART) were introduced in 1996, points to the need for targeted interventions to reduce risky behavior and improve quality of life for those in this group, the researchers noted. Roughly a quarter of the
Rating:Essay Length: 756 Words / 4 PagesSubmitted: April 17, 2010 -
Telephone
In our daily communications, telephone plays a vital role in modern society, especially in New Millennium. We get in touch with people through telephones. Businessmen approach their clients by calling them. We phone police when something urgent takes place to ask for help. Telephone is a useful telecommunication instrument everywhere. There is little likelihood that the telephones everywhere suddenly stopped working, but we can imagine what would happen if such situation occurs. May be we
Rating:Essay Length: 386 Words / 2 PagesSubmitted: December 26, 2009 -
Teleportation
Teleportation If I had a chose between two superpowers, to turn invisible or flight, I would break the rules and choose to have the ability of teleportation. I was ready to answer right away, but I put some thought into this question, such as the capabilities and limitations of these superpowers. If I fly, can I carry people or objects just by touching them (ala Superman 2)? Would I be able to carry something, someone
Rating:Essay Length: 887 Words / 4 PagesSubmitted: January 2, 2010 -
Teleportation
Teleportation -- "sending" atoms, or at least their properties, through space without any physical movement -- is possible, according to scientists at the National Institute for Standards and Technologies. In a paper published in the journal Nature, NIST scientists say they were able to transfer the quantum state, or list of active properties, of one beryllium atom to another. The quantum state describes such physical characteristics as energy, motion and magnetic field. Since the quantum
Rating:Essay Length: 406 Words / 2 PagesSubmitted: March 10, 2010 -
Telescope and Astronomy
We humans only see what’s around us. There is a fantastic world out there that is invisible to the human eye. Had it not been for the astronomers before us, we would have never known the things we know now about the Universe and its attributes. This astronomical Universe consists of moving bodies, galaxies, planets, moons and much more, that makes you think “how was Universe built”? How does it affect us? What evidence do
Rating:Essay Length: 464 Words / 2 PagesSubmitted: November 14, 2009 -
Teletronics: The Epitome of Infotronics
TELETRONICS: THE EPITOME OF INFOTRONICS Abstract: Telmatics is an emerging concept in the field of science and the application of the same in the automotive sector could create wonders. Telematics uses the latest technology and is cost oriented. In a country like India, implementation of Telematics would be quite difficult. This can be overcome by the use of “TeleTronic” system wherein the concept of Telematics is fully utilized and can be established in a very
Rating:Essay Length: 516 Words / 3 PagesSubmitted: February 8, 2010 -
Temperate Deciduous Forest
Temperate Deciduous Forest Geographical location- The Temperate Deciduous Forest is 30 degrees north and 30 degrees south of the equator. This climate can be found in the north in North America, Europe and Asia. In the south, the climate can be found with South America, Australia, and Africa. Climate facts- the average temperature is 50 degrees (24 degrees celsius) and its high is 86 degrees, this factor depends on the altitude of the forest. The
Rating:Essay Length: 334 Words / 2 PagesSubmitted: March 8, 2010 -
Temperate Deciduous Forest Biome
Temperate Deciduous Forest Biome Deciduous forests can be found in the eastern half of North America, and the middle of Europe. There are many deciduous forests in Asia as well. Some of the major areas that they are in are southwest Russia, Japan and eastern China. South America has two large areas of deciduous forests in southern Chile and Paraguay. There are deciduous forests located in New Zealand and southeastern Australia. The average annual temperature
Rating:Essay Length: 456 Words / 2 PagesSubmitted: February 22, 2010 -
Temperature Effects in Enzyme Activity
Temperature Affecting Enzyme Activity Introduction The basic properties of life revolve around chemical reactions. Without the presence of enzymes some of life’s processes would not come so easily. Enzymes are basically proteins, which have specific shapes for different substrates. Enzymes change the rate in chemical reactions. It does this without having to change its own shape, which makes enzymes different from other proteins. A common enzyme that we have is catalase, which breaks down hydrogen
Rating:Essay Length: 749 Words / 3 PagesSubmitted: December 11, 2009 -
Temperature on Water
Aim: The aim of this experiment is to see how temperature affects water Hypothesis: I predict that as the temperature of the water increases, the water will start to evaporate, and as the temperature decreases the water will start to solidify. Apparatus: - Beaker - Water - Baby Food Cooker - Freezer - Stopwatch - Thermometer Method: 1. Put the water in a beaker and place the beaker in the freezer for 5 minutes 2.
Rating:Essay Length: 255 Words / 2 PagesSubmitted: March 8, 2010