www.science.dmoz2007.org

Features 20 sub categories of biological sciences sites. Includes options to add sites, and view the most popular.

Range of biology sites categorised into biochemistry, bioinformatics, ecology, and evolution groups.

Information on the various fields of biology with links to resources and tools for each field.

Gateway for organisms, topics, and geographical information. Includes search function, recent news, and contact details.
As well as installing electronic security systems that guard against unauthorized access. However, no data transmission over the Internet can be guaranteed to be completely secure. Accordingly, we cannot ensure or warrant the security of any information that you transmit to us, so you do so at your own risk. CONSENT TO TRANSFER If you are located in the EEA, we may transfer your personal information to countries that may not guarantee the same level of protection for personal information as the

A collection of gateways which provide access to evaluated, quality Internet resources in the health and life sciences, aimed at students, researchers, academics and practitioners, co-ordinated by the
Title) or subject area. Try different search terms - are you being too general? e.g. film returns several thousand records, whereas French new wave film gives you fewer, more specific results. Use wildcards, or Boolean searching..All resources have been evaluated against our selection criteria and collection development policy. Due to our current funding situation, we are no longer adding resources to Intute. JISC are funding us to keep the Intute catalogue running until July 2011, and during

A collection of links to biological and medical Internet resources - anatomy, physiology, pathology, and histology.
A member,this action may take the form of a warning, withdrawal of certain privilidges (e.g. mail), restriction of account usage (e.g. quota), or complete withdrawal of the account. Such action would be discussed at a meeting of the Committee..

Database of European and North American company and personal profiles in the biosciences area, allowing a proactive user to prepare for private meetings with potential partners before attending a conf

Gateway for information on biological and biomedical sciences. Includes search function and survey.
Checked and broken links will be fixed until July 2011. To find out more about our current situation, please see our frequently asked questions..The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, technical@intute.ac.uk and inform them of the time the error occurred, and anything you might have done that may have caused the error..

Directory of biochemistry, food science, pharmacology, and molecular biology journals.
Journals, conferences, news, sales and more in the subjects you care about..Room 1108B, Culture Square No. 59 Jia, Zhongguancun St..Routledge publishes textbooks for the newest subject areas as well as the most established, and for students at all stages of their degree. All our texts are widely researched and reviewed by active teachers in the field, and often trialled in courses to ensure they meet the needs of both lecturers and students. Our emphasis on pedagogy and text development,

Comprehensive catalog of bioscience links from Harvard University.
A good reference on deviations from the Universal Code can be found in Recent evidence for evolution of the genetic code. Osawa S, Jukes, TH, Watnabe K, Muto A Microbiol Rev 56 229-264 (1992) An extensive resource on canonical non-canonical genetic codes and their taxonomic range is maintained by the National Center for Biotechnology Information. Unless otherwise cited, information below is from this reference.

Comprehensive directory of biological related subjects. Includes search function and submission link.
Contains the names and lineages of 130,000 organisms, both living and extinct, that are represented in the genetic databases with at least one nucleotide or protein sequence. New organisms are added to the database as sequence data are deposited for them. The purpose of the taxonomy project at NCBI is to build a consistent phylogenetic taxonomy for the sequence databases..

Directory of molecular biology, biochemistry, microbiology, medicine, ecology, and evolution. Maintained by Indiana University.

Database of published papers in biology, based on peer review.
Trouble logging in?Forgotten your password?If you have forgotten your password or haven& ,t received it, please enter the e-mail address you normally use to correspond with us in the box below and click Send my password. A new password will be e-mailed to you immediately..

Comprehensive resources for biology, including searchable software, journal, and genome databases.

Locate scientific products, protocols, literature, and news.

Electronic gateway to biological data and information maintained by federal, state, and local government agencies, and private sector organizations.

Collection of botanical gardens, arboretums, herbaria, zoos, and aquarium links from the University of Washington.
At the 1990 Annual Meeting of the Special Libraries Association, seven attendees at the business meeting of the Biological Sciences Division first discussed forming a group of interested members to share concerns common to natural history libraries and their collections. At the following Annual Meeting in 1991, a group of 18 potential members decided to petition to become a caucus within SLA. The Association approved this request in November 1991, and by 1992 the membership of the newly created

Curated database of biological processes in humans.

A site designed for the life scientist (aka The Lab Rat). Sections dedicated to career, news, message boards, chat room, and protocols and reagents.
If you are looking for something a little more mainstream in your lab coats.Linked below are listed profiles of a lot of biotech recruiters I have dealt with, either as a employer or a job seeker. There are over 100 of them listed. I have them sorted by name if you are looking for a particular firm or by city if you are looking to talk to someone in your locale. Keep in mind that even though a recruiter is located on the east coast does not mean he doesn& ,t place jobs in companies on the west

Online directory for biology education including algae, fungi, botany, zoology, insects and spiders, reptiles, birds, and amphibians.
Reductio ad Hitlerum Reductio ad Hitlerum is a type of modern logical fallacy. Derived from the well-known logical argument called reductio ad absurdum, the phrase was coined in 1950 by political philosopher Leo Strauss, who noted the increasing trend of trying to discredit views or practices simply because they are said to have been shared by Hitler. Use of the tactic often derails arguments, since such comparisons distract from the debate. Engaging in this fallacy is sometimes known as playing

Information about the acid deposition monitoring networks managed by the National Environmental Technology Centre (AEA Technology plc).

Facts, news, children's resources, and links from Environment Canada.

Features links to news articles and related sites. Includes history, scientific background information and FAQ.

Student-created site discusses the causes, effects, geographic distribution, and possible solutions for acid rain.
Create a website for your business, interests and hobbies on Angelfire! Lycos Deals - The best online shopping deals, coupons exclusive close out sales at bargain prices. Lycos Yellow Pages Find a business near you..

This website explores the causes and solutions to the acid rain problem.

Student's fun and informative site about acid rain, in North Carolina and in general.

US federal-state-NGO cooperative effort operating a national precipitation monitoring network to observe geographic and temporal trends in acidity, mercury, and other attributes. Includes data, maps,
Shipping containers to the Central Analytical Laboratory (CAL), where they are kept refrigerated until analysis. Refrigeration retards chemical changes. Chemical analyses and data screening procedures for AIRMoN and NTN are similar, although low-volume AIRMoN samples are not diluted to accommodate a complete analysis, as is standard NTN procedure. Another difference is that during the data review, the CAL assigns a quality rating code before sending AIRMoN data to the NADP Program Office for

Information about and from regional acid deposition monitoring programs in the Chesapeake Bay watershed (USA).
Over the past 20 years, numerous atmospheric deposition monitoring programs have been, and continue to be, conducted by various governmental and non-governmental organizations in the region of the Chesapeake Bay watershed. Most of these programs measured deposition of acidic substances, a few others measured deposition of toxic substances. The Maryland Power Plant Research Program (PPRP s) on-going task is to make this web site--the Atmospheric Deposition Measurement and Analysis Information

Monitors the ecological impact of acid deposition in areas of the United Kingdom believed to be sensitive to acidification.
The Network has a wide geographical coverage, consisting of 12 lakes and 11 streams across the UK which are monitored chemically and biologically. 1. Loch Coire nan Arr 2. Allt a Mharcaidh 3. Allt na Coire nan Con 4. Lochnagar 5. Loch Chon 6. Loch Tinker 7. Round Loch of Glenhead 8. Loch Grannoch 9. Dargall Lane 10. Scoat Tarn 11. Burnmoor Tarn 12. River Etherow 13. Old Lodge 14. Narrator Brook 15. Llyn Llagi 16. Llyn Cwm Mynach 17. Afon Hafren (Severn) 18. Afon Gwy (Wye) 19. Beagh Burn 20.

The programme aims to assess the impacts of proposed energy related environmental policies and regulation on UK industry, and their cost implications for the final consumer.

Information about causes and effects, how acid rain is measured, and what is being done to solve the problem. Includes activities for students.
Energy and Security Act of 2009, June 2009.Article by Sam Napolitano, Et Al. - Auction or Allocate The great debate over emissions allowance distribution. Public Utilities Fortnightly February 2009.Article by Sam Napolitano, Et Al. - A Multi-Pollutant Strategy. Public Utilities Fortnightly January 2009.On December 23, 2008, the D.C. Circuit remanded without vacatur EPA& ,s Clean Air Interstate Rule. Read the court decision.Clean air markets include various market-based regulatory programs

About EPA efforts reduce electric utilities' emissions of sulfur dioxide and nitrogen oxides, the pollutants responsible for acid deposition. The program includes a system of tradable SO2 emissions al
Clean air markets include various market-based regulatory programs designed to improve air quality by reducing outdoor concentrations of fine particles, sulfur dioxide, nitrogen oxides, and mercury. This Web site provides the information and tools that are necessary to participate in any of these market-based programs..Table of Ozone Season NOx Emissions, Heat Input 2008 vs. 2009.The United States Environmental Protection Agency& ,s Analysis of H.R. 2454 in the 111th Congress, the American Clean

Information resources on acidic deposition in the United States.

A discussion of the causes and effects of acid rain, and possible policy solutions.
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Summary report of an educational program where young people monitored acid rain levels in a network of forest stations. Page includes list of participants. (1996)

Organization and conference information.

A Science Center dealing with topics such as food, nutrition, agriculture, with a historical approach on a worldwide scale. Website has virtual exhibitions on the history of food and agriculture, far
Information and cultural level..Discover the astounding itinerary of the world& ,s foods from the field to the dish. Compare their nutritional functions, histories, production, transformation, consumption, and the cultural traditions they are attached to..From his origin, man struggled endlessly to get food. But the forms of this quest have greatly changed..Man cleared forests, maintained pasture lands with herds, cultivated domesticated plants, converted mountains and rivers, irrigated soils.

A brief history of agricultural research from 1862 to the present, organized by decade. Highlights of research carried out in the U.S. Department of Agriculture are featured.
If the URL is correct, then the content may have been moved. Try one of the options below..To return to the previous page, use the back button on your browser. Thank you for visiting the ARS web site..

Promotes the study of agricultural history and the history of the rural economy and society. Organization information, upcoming conferences, and links to related websites.

Chronology of the development of horticulture in Europe and North America, with a set of articles on associated topics.
Chinese in ancient pre-Hellenic times. Sarton concludes that in the Near East the centuries preceding and following 1000 B.C. were characterized by a tremendous upheaval due to the introduction of iron, complicated migration and widespread turbulence. Oriental influences continued to exert an influence even after Aegean and Green civilizations became dominant. Egyptian, Mesopotamian and Phoenician cultures continued until the Roman domination and survived even the Roman conquests. Egyptian arts

An history of the development of the Ferguson tractor.

Contains a history of the USDA Agricultural Research Service's fruit fly research in Hawaii. Presented in layperson's terms. Illustrated.

Collection of monographs on the history of Canadian agriculture, agribusiness and agricultural research, the research establishments, experimental stations, their activities and specialities, original

Illustrated overview of the origins and development of agriculture, with bibiliography, notes from early cultures, and pictures of early farm implements and tractors.

Links to pages which give research on the development of farming and cities by culture.
Slash and burn type of agriculture. (12C).During the middle ages the main economic units were the villages and or manors. These were self-contained economic units which ate most of the food that was raised. They sold the surplus food only in good years. There were basically two levels of people in this society, the peasant and the lord or priest. First were the peasants or serfs who raised the food. Serfs were peasant farmers who were neither fully free nor slaves. They could not leave the

Course outline that was distributed to students in Ohio State University Professor Freeman S. Howlett's course titled "The History and Literatur
Foliar analysis. Dr. Howlett founded five varieties of apples, most notably among them the Melrose which persists as a favorite among consumers. The Ohio State University Board of Trustees named the horticulture and food science building after Howlett in 1971. Today, Howlett Hall serves as one of two buildings encompassing the Department of Horticulture and Crop Science..The requested URL hort plist perennials.html was not found on this server. Additionally, a 404 Not Found error was encountered

History and pictures of cotton modules and cotton module trucks. (Lubbock, Texas, USA)
Leader in the sales, service and manufacture of cotton module trucks throughout the cotton belt. MTS established a service center in Moultrie, Georgia to service the southeastern cotton area. MTS also operates field service trucks that can cover all the cotton growing areas in the United States. Cotton module trucks manufactured by MTS are now operating in every cotton producing state in the U.S. During the harvest season, our phones are answered 24 hours a day, 7 days a week by an employee of

The history of potato cultivation and its role in society, including the Irish potato famine. Particular focus on Prince Edward Island, Canada.

Introduction to the history of cultivation and spread of some common crops.

Features published original sources for 19th and early 20th century rural culture, farming methods, and gardening skills.
Hometown Seeds and get the Survival Seeds packet! At .99 for 16 seed packets, that about .50 a packet. But you ll still need to know how to grow, harvest, and save the seed. For that you can come back to Tumbledown Farm! Anyone out there who has used their seeds? Share your experiences with our readers..

The concept of pi refers to the constant ratio of the diameter:circumference of any circle; irrespective of the number of degrees contained within that circle. An article in the "Science in Ancient A
Measurements of perfect right triangles. PDF file download 77 Pages ISBN 1-58616-471-6 Price .76US This study contains the two works entitled here about the floor plans of the pyramidal sites of Teotihuacan, Mexico, and the Giza Complex, Egypt. Both studies were written up during 1997. They are published here in their entirety for the first time ever. They are presented in their original form, with scanned images of their pages. Each one has had additional analytical information added to them.

Dr Math answers over 60 questions submitted by people about pi including questions on the Bible's relationship to it and its relationship to trigonometry.

Explains what the constant is and a brief history. Includes resource links.

An analysis of its relation to Pi and a simulation by George Reese.
Thus, the probability of a success is the ratio of the shaded area to the entire rectangle. What is this value?.The shaded portion is found with using the definite integral of (1 2)sin(theta) evaluated from zero to pi. The result is that the shaded portion has a value of 1. The value of the entire rectangle is (1 2)(pi) or pi 2. So, the probability of a hit is 1 (pi 2) or 2 pi. That& ,s approximately .6366197. To calculate pi from the needle drops, simply take the number of drops and multiply it

An open source endeavor for the calculation of this constant. Describes the project, the implemented algorithms for calculatinon and software downloads.
With the online Php verion at http projectpi.sourceforge 2d3d4d_o.php..

Includes a brief history, a page with different formulas and a list of references.
Determine. (But knowing.value of this ratio, is another story.) The easy history of concerns the ongoing story of our attempts to improve upon our estimates of . This page offers a brief survey of a few of the more famous early approximations to . The value of given in the Rhynd Papyrus (c. 2000 BC) is.were used (in different circumstances, of course). The Bible (c. 950 BC, 1 Kings 7 23) and the Talmud both (implicitly) give the value simply as 3. Archimedes of Syracuse (240 BC), using a

History, formulae, algorithms, programs, records of computation, and references.

Includes history of Pi, songs and jokes, poems, news and the first 1,000,000 digits.

An introduction to the number Pi and its history.

Includes Pi in the Binary number system, Pi as a sound file and Pi shown in different images.

A Topica email list. Archives readable by anyone.
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Brief history of Pi calculations from the ancient times to present day.

Probably no symbol of infinity in mathematics has evoked as much mystery, romanticism, misconception and human interest as the number and Greek letter of Pi. Interesting facts and trivia about Pi.
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Extracting the digits of pi from the SlOka

Animated graphic helps to explain Pi and the different ways of calculating Pi, with some related links.
Occam& ,s Razor to slice through data and arrive at a particular worldview or theory. Seemore.Like any quality-control system, peer review was designed to scrutinize all new scientific discoveries, ideas and implications. So how does flawed research still slip through the system of checks and balances? Seemore.Whether you& ,re hitting the surf or the slopes or just spending a day on the lake, sunglasses are a must-have accessory. Find out if the sunglasses are as good as the high-cost ones.

Bill proposing new value of pi.

Book, digits, links, facts, and quote.
Bailey, Peter Borwein and Simon Plouffe to compute the ten billioneth digit in the hexadecimal expansion of pi. If you are non-technical there& ,s an explanation for you too!.Want to test your computer& ,s strength? Check here if you want to know more about computing pi. Look for the section entitled, Special Numbers and Functions and click on the section for computing pi. A little further down, under Human Interest is a section on the Indiana legislatin of pi. More on how to compute here..This

Pi digits, random links, and some downloads.

Pitch, Pi, and other musical paradoxes.
Limitations and tuning compromises soon became apparent. The 25 fret guitar has become the most versatile fretted instrument as all the notes are in tune , but this I m sure will also evolve as musicians reach further into new tonalities. (as it has) As hundreds of people are now using these discoveries, research continues particularly into the connections to physics, mathematics, topology, and to music other than equal temperament for composition and performance..This table is arranged in

Provides generated pictures and personal signs out of digits of Pi. Also a Picture Gallery, PiSign, PiPhonie.

A text that tries to prove that pi is 3.1416 exactly.
32.95.ό web sites ή ή ί . ά SSL. ί ά ή 300 POP3 mailboxes. ώ ί 4000MB disk space, 120GB ή ί . Set-up 50.00, ά ή έ 53.95.ά ί ί ό ύ ύ ί (web hosting) έ . ώ ά ά ώ ώ έ ώ ώ ί ά ό 30 ί ά ά έ 4000MB (4GB) Developer ό. έ ύ ό site (Web site Design) ά έ έ ύ έ . ί ά ά ά ά ό έ έ ί ό ά . ά ά έ ά ό ά ί , έ site έ ή . ί ή ώ ί ό ά ή ά ώ , ό ί ί ά ά ή ή , ά έ ό ά ά site έ ά ό ί , . . . ί ί ά ή ά !.

Includes introduction on why people would want to calculate Pi, four methods for calculating it, over 8000 digits, poems and music.

Mathematics as the language of nature.

22/7 - that is, July 22. For the past few years, people at Chalmers University have celebrated it.
These pages were created in 1995, many of the pages are parodies of the kind of web pages that were common back then (including pi pages - for a while, it seemed like every other web page was in some way about the number pi, pi clubs, lists of decimals etc), and aren t as funny when taken out of that context. Still, I ve decided to keep them around, because a lot of people seem to like them..

Fun activities, a Pi trivia game and a Trainer for digit memorization. Pi poetry, artwork, and photography, calculations, digits and book reviews.
Words, for a geometer, a circle is a 2-sphere, but for a topologist, it a 1-sphere. Up above, Michael Gurvich is using the naming conventions of a topologist, this table of area and volume formulae uses the geometer convention. As the Hypersphere article describes, the general formula for hyper-surface area is 2.pi^(n 2) Gamma(n 2), where the gamma function is a generalization of the factorial function n!. Now, as it happens the gamma function also shows up in connection with the zeta function.

Includes a program that teaches Pi for the Mac, a page on why people learn to recite Pi and pages on how to memorise Pi.
Formulas that transform an infinite quantity (of terms) into an expression that is either a fraction, a product or a power of PI. cheers, Gerald I am only up to 314 digits, sad to say. I am currently an exchange student in Japan, and there are plenty of reasons to memorise pi. 1) Calm self 2) Recitation in Japanese to friend and foe alike 2.1) Something to practise my handwriting 2.7) My own curiosity.what comes next? 3) Its digits make great music 3.14 etc.) Enlightenment (Satori, in Japanese.)

Information on Pi, its history, its future, and the people involved in its calculations.

Images and illustrations created by using the digits of the circle constant.

Parody of the song "Bye Bye Miss American Pie" elaborating on the history of pi.

Written by Joel Gilmore. (Sung to the tune of Supercalifragilisticexpialidocious.)

History.

History, math, and physics questions.
Circle in the (n-1)-dimensional hypersurface. The link would be complete, if the formula for hyper-surface area played a part in the derivation of the formula for fraction of points visible, with the gamma function directly carrying over from one to the other. -- Mitchell Porter.Pi is an irrational number. Therefore it cannot be exactly 22 7 because it would then be rational. A rational number is a number that can be written as a ratio of two integers or as a fraction. The ratio of the

Every sport has its championship. Every sport has its world ranking list. For many who like to memorize numbers, PI is the ultimate number, and it makes sense to create a list for people to get in t

Information on links for Pi Day.
A page feel free to send an email to the webmaster, Ron Hipschman (ronh@exploratorium.edu)..The page you were looking for may not be available anymore or it may have been moved. Please make a selection using the top menu or use the search function below. If you& ,re still having trouble finding a page feel free to send an email to the webmaster, Ron Hipschman (ronh@exploratorium.edu)..The page you were looking for may not be available anymore or it may have been moved. Please make a selection

Features an historic overview of the discovery and estimate methods of pi. formula expressions, and the first 100,000 digits. Some pages use a Geometer's Sketchpad program.
Parallelogram inscribed in the sectors. The inscribed parallelogram& ,s area is easily found by the product of its width and height. This gives an estimate of exactly 2 for . It is apparent from the figure that this estimate will be poor, since much of the rearranged area remains outside of the inscribed parallelogram..To get a better estimate, cut the circle into eight equal sectors and rearrange as shown in the figure below. It is apparent that the true parallelogram inscribed contains more of

Club and information.

Clubs, links, memorizing technique, records, art, and programs.

This site describes pi's history, characteristics, and application. It also includes a distributed computing application for finding a large number of digits.

An article by Charles Seife about how mathematicians slowly circle in on a proof that pi's unpredictable digits really are as random as they seem. (August 3, 2001)

Amphora provides paper or electronic alternatives to the bound paper lab notebook.

Manufactures notebooks, logbooks, blank books, and journals.

Laboratory notebooks specially designed to comply with the requirements of the US patent system.

Barcode labels for tubes, slides, vials and plates.

A manufacturer of custom and standard research notebooks and standard lab books.
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How to keep an engineering notebook for scientific research and intellectual property purposes.

Lab notebooks, for the student, professor and the professional researcher.
For partnering with Hayden-McNeil!.in 2009. The book is a great example of our CRC (camera-ready-copy) production track. Chris and Gisela worked with Hayden-McNeil to develop appropriate imagery in collaboration with our illustration department. The end result - a highly effective and attractive text. We are happy to be part of this relationship! Thanks, Chris and Gisela, for partnering with Hayden-McNeil Publishing!.text features a custom two-column template with random color throughout. The

Clipboards for physical therapy, occupational therapy, nursing, speech language, dental hygiene and respiratory therapy.
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Several different manufacturers of lab notebooks.

Electronic notebooks for lab use.

Notebooks that can be customized for laboratory, patent, engineering or research use.
Laboratory notebooks by Scientific Notebook Company. All papers used in these notebooks are acid free. The pages are printed on a 60 pound white paper..Over the years, Scientific Notebook& ,s permanently-bound laboratory notebooks have stood the test of time as the most suitable format for research work and patent verification. In a digital age you are still required to use bound notebooks to record your patent work. The standard page format has provision for all the essential elements for

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