Competition (biology) - Factbites
 Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Competition (biology)


    Note: these results are not from the primary (high quality) database.


Related Topics

In the News (Fri 18 Dec 09)

  
 Coral Kingdom CD-ROM
The software is ideally suited for units on the coral reef or to demonstrate the concepts of form and function in adaptations, interrelationships between organisms and habitat, competition, predator avoidance, energy and matter cycles and human impacts in general biology or introductory environmental science, biodiveristy or ecology courses.
The materials may be used to introduce a unit on ecology in general biology classes or as a case study in environmental science and ecology courses.
Ranging from straight forward activities (discovering the relationship of structure and function in adaptations) to the complex (investigating how butterflyfishes avoid competition), the teacher may pick and choose from twenty hours of suggested activities.
www.cyberlearn.com /coral.htm   (2594 words)

  
 Semiotic paradigm in theoretical biology
According to our understanding of the theoretical system of biology, the various features of biosystems which are not direct consequences of self-reproduction, should be combined into a model of self-reproduction that would enable us to derive more concrete models of living systems.
There is also a theoretical difficulty in finding a general unit for the measurement of competition which could be applicable both for the interspecific and for the intraspecific competition.
In October, 1988, a workshop "Semiotic approach in theoretical biology" was held at Laelatu Biological Station (Estonia).
www.zbi.ee /~kalevi/artikkel.htm   (2594 words)

  
 ipedia.com: International Chemistry Olympiad Article
The International Chemistry Olympiad (IChO) is an annual academic competition for high school students.
The International Chemistry Olympiad is an annual academic competition for high school students.
Preparation for the International Chemistry Olympiad demands a high level of understanding and interest in chemistry, and an outstanding ability to relate chemical subjects with each other and with the practical world.
www.ipedia.com /international_chemistry_olympiad.html   (756 words)

  
 British Biology Olympiad 2005
The British Biology Olympiad is an annual competition run by the Institute of Biology, designed to test the knowledge and skills of young biologists.
The top 4 then form the team that represents the U.K. in the International Biology Olympiad.
Westminster school has an excellent record in this competition, but 2005 has proved to be the best year ever.
homepages.westminster.org.uk /biology/BBO.asp   (162 words)

  
 Biology Olympiad
The USA Biology Olympiad is the premiere national competition in
biology for U.S. high school students and is a three-tier competition.
the U.S. participated in the International Biology Olympiad.
www.bsos.umd.edu /stuart_news.html   (224 words)

  
 IOB Olympiad
Each year the IOB holds the UK Biology Olympiad, a competition to find the most enquiring young biological minds across the country.
The 2002 PGS Biology Olympiad entrants were the only team in the UK to have two candidates earning Gold Awards: Hannah Slee and Sunil Manohar.
As with previous years, the medal winners were invited to Royal College of Surgeons in London to collect their awards at a ceremony hosted by the President of the British Biology Olympiad, Lord Robert Winston.
www.pgsbiology.co.uk /olympiad.htm   (592 words)

  
 Guardian Series
The competition, which involved answering questions on subjects covering the whole spectrum of the science, is used to select a UK team to take part in the International Biology Olympiad, which is to be held in Brisbane, Australia, in July.
A YOUNG scientist is in with a chance of representing Britain in an international biology competition after winning his way into the UK final.
He is studying for A-levels in biology, chemistry and maths, but he was amazed to have made it through to the team selection.
www.walthamforestguardian.co.uk /misc/print.php?artid=480008   (313 words)

  
 The Cupertino Courier 0334 August 20, 2003
Suraiya Farukhi, vice president for public affairs at the center, says that to participate in the IBO, the U.S. had to establish the U.S.A. Biology Olympiad and select students through a four-tier competition.
This competition was a new experience not only for Li and his teammates, but also for the U.S. Li and his three team members were selected through rigorous testing and training at the Center for Excellence in Education, which is based in Vienna, VA., and is the organizer of the U.S.A. Biology Olympiad.
He is one of four high school students chosen from 4,000 students to represent the U.S. in the International Biology Olympiad in Minsk, Belarus, in mid-July.
www.svcn.com /archives/cupertinocourier/20030820/cu-community1.shtml   (652 words)

  
 International Science Olympiads
The European Union Science Olympiad (EUSO) is a team competition for EU second level school science students who are 16 years of age or younger on the December 31st prior to the competition.
International science olympiads are intended for (senior) pupils at secondary schools all over the world.
Another overview of International Science Olympiads can be found at the site of Pod-Moscowny (Moscow-Regional) Branch of M. Lomonosov Moscow State University.
olympiads.win.tue.nl   (403 words)

  
 Olympiad
Science Olympiad Science Olympiad is a high school team competition that requires knowledge of various science subjects...
International Olympiad in Informatics The International Olympiad in Informatics (IOI) is an annual competition for secon...
United States National Chemistry Olympiad The United States National Chemistry Olympiad (or USNCO) is a contest held by...
www.brainyencyclopedia.com /topics/olympiad.html   (403 words)

  
 International Biology Olympiad
The International Biology Olympiad (IBO) is an annual biology competition for highschool students.
A list of recommended biology literature for self-study is slowly evolving.
Gérard Cobut (gerard.cobut@naturalsciences.be) from the Royal Belgian Institute of Natural Sciences has set up an extensive IBO web site, including the Organization Rules of the IBO, guidelines for participants and hosts, and information on the theoretical and practical topics covered in the competition tasks.
olympiads.win.tue.nl /ibo   (403 words)

  
 Fitness and Synergy
In biology survival relates to differential fitness, not to absolute fitness, thus competition can improve relative survival (biologically, a quantitative change in genotype frequency) - presuming a choice must be made between you and me, and that is a critical point.
It is this aspect of fitness that is often treated in evolutionary biology, when we claim that the organism evolves to fit its landscape.
Fitness usually occurs relative to something else and it is this relativity which is important in understanding the concept within complexity thought.
www.calresco.org /lucas/fitness.htm   (3654 words)

  
 Mark McCleery's Biology Essay
"Understanding Biology for A-level" by Glenn and Susan Toole, Stanley Thornes Publishers Ltd
This decrease is mostly due to increasing interspecial competition and means that it is the intermediate seres which contain the largest number of species present at any one time during the succession.
In aquatic ecosystems, the climax community may be represented by phytoplankton making the standing crop small yet the high metabolic rates gives high productivity which maximises the energy flow in the system.
www.btinternet.com /~fulton/mark.htm   (3654 words)

  
 Promiscuity (Tim Birkhead) - book review
Promiscuity is a tour of animal sexuality, exploring the effects of sperm competition and sex-based selective pressures on reproductive biology and behaviour.
At one point he writes: "because [sperm competition] dealt directly with variation in reproductive success its evolutionary significance was much more immediate than that of other behaviours, such as foraging".
But he then lurches immediately to "if further evidence was required that humans have evolved to deal with rather modest levels of sperm competition..." (my emphasis), simply assuming the extrapolation from modern Western populations to the very different environments of most of human evolutionary history.
dannyreviews.com /h/Promiscuity.html   (899 words)

  
 The University of Sheffield Newsletter Vol.24 no.11 page 7
Professor Tim Birkhead's research into the population biology and behavioural ecology of birds has led to the publication of a widely acclaimed book Promiscuity: An Evolutionary History of Sperm Competition and Sexual Conflict.
Among gorillas, for instance, female promiscuity and sperm competition are almost unknown: the male's testicles are relatively tiny, weighing in at a mere 30g or 0.03 per cent of body weight.
This association between relative testicle size and the intensity of sperm competition is so consistent that we can use it to gauge the basic level of sperm competition in humans.
www.shef.ac.uk /staff/newsletter/vol24no11/page07.html   (907 words)

  
 Biology News: Species mix across Panama Canal
Every species interacts with other species in the group, for example by forming a predator-prey relationship, or forging a mutual bond such as that of corals with algae.
If any species were to go extinct as a result of increased competition, they should have done so by now, Scott says.
This indicates that the number of species in the Rio Grande has increased by 28%, and in the Rio Chagres by 11%, the researchers report in the Proceedings of the Royal Society of London B.
www.bioedonline.org /news/news.cfm?art=1215   (907 words)

  
 Amazon.co.uk: Population Biology: Concepts and Models: Books
Population biology has been investigated quantitatively for many decades, resulting in a rich body of scientific literature.
This textbook provides an introduction to the biology and ecology of populations by emphasizing the roles of simple mathematical models in explaining the growth and behavior of populations.
Available in paperback, the volume is divided into Single Species (with sections on density-independent and density-dependent population growth, population genetics, evolution of life histories) and Interacting Species (with sections on interactions, competition, predator-prey, host-parasitoid relationships and diseases).
www.amazon.co.uk /exec/obidos/ASIN/0387948538   (555 words)

  
 Population biology
Population biology is an integral part of all of the department's project areas and in most cases ties several projects together.
In population biology we study the distribution and size of individual fungal mycelia among different species.
Important factors in the development of wood decay fungal communities are parasitism and competition between mycelia from different species.
www-mykopat.slu.se /en/popbiology.html   (289 words)

  
 CLEP: Biology
The Biology examination covers material that is usually taught in a one-year college general biology course.
Most textbooks used in college-level biology courses cover the topics in the outline given earlier, but the approaches to certain topics and the emphasis given to them may differ.
To prepare for the Biology exam, it is advisable to study one or more college textbooks, which can be found in most college bookstores.
www.collegeboard.com /student/testing/clep/ex_bio.html   (487 words)

  
 MAMMFAUN: A Bibliography Concerning the Geographical Distribution of Mammals
Ecology and biology of the Pacific walrus, Odobenus rosmarus divergens Illiger.
Conservation biology of the black-footed ferret Mustela nigripes.
Biology of bats of the New World family Phyllostomatidae [3 parts].
www.wku.edu /~smithch/mamm/MAMMFAUN.htm   (7389 words)

  
 The Uniform Mediation Act: A Trojan Horse?
Similarly, the recently devised law school mediation advocacy competition ironically gives little emphasis to the role and responsibility of the parties in mediation (they are not present), or the mediator who is present mostly as a stand-in or straw party.
The only way for mediation to avoid the same fate as arbitration is to recognize the risks of over-formalizing the process and to press for the preservation of some semblance of the core purposes of mediation.
The intent and inspiration for mediation practice is to view disputes outside of the strict constraints of the legal dispute resolution paradigm; mediation is a kind of safety valve or escape hatch out of a bogged down and often myopic system.
www.mediate.com /ethics/ethicsforum2.cfm   (2342 words)

  
 SUCCESSIVE NESTING AND AUTUMNAL BREEDING IN HARRIS' HAWKS
Department of Biology, University of New Mexico, Albuquerque, New Mexico 87131 USA AvI^N breeding seasons typically coincide with circumstances such as abundant food, de- creased competition, minimal predation, or be- nign climatic conditions (ultimate factors) that result in the successful recruitment of young into the population (Immelmann 1971).
DE VRIES, T. The breeding biology of the Galapagos Hawk, Buteo galapagoensis.
The min- imum number of individuals of each prey taxa pres- ent at each nest was the maximum number of a spe- cific bone for each species represented in the remains.
elibrary.unm.edu /sora/Auk/v104n01/p0085-p0096.html   (10220 words)

  
 Hare -- Facts, Info, and Encyclopedia article
Hares and jackrabbits belong to ((biology) a taxonomic group containing one or more genera) family (Hares and rabbits) Leporidae, and mostly in ((biology) taxonomic group containing one or more species) genus Lepus.
Normally a shy animal, the European Brown Hare changes its behaviour in spring, when hares can be seen in broad daylight chasing one another around meadows; this appears to be competition between males to attain dominance (and hence more access to breeding females).
The constellation (Type genus of the Leporidae: hares) Lepus represents a hare.
www.absoluteastronomy.com /encyclopedia/h/ha/hare.htm   (522 words)

  
 Protein structure
Homology modelling helps to get 3D structures to help us understand biology (X-ray and NMR techniques are too slow for us!).
This competition is used as a benchmark for the quality of homology modelling, threading and secondary structure prediction software.
There is no recipe for explaining biology and medicine.
www.cmbi.kun.nl /structure.shtml   (617 words)

  
 Biology News: Caustic comments get girls a date
It's natural that this competition should be strongest when fertility is at a peak, he adds.
Fisher asked 57 women and 47 men to look at pictures of female and male faces, and rate their attractiveness on a seven-point scale from 'extremely unattractive' to 'extremely attractive'.
Fisher plans to do the study again to look more closely at the hormonal changes that might cause such a shift in opinion.
www.bioedonline.org /news/news.cfm?art=782   (617 words)

  
 Coral Reef Biology - Department of Zoology, University of Hawaii
Paul Jokiel - the effects of the physical parameters on coral reef ecosystems, such as light (spectrum, intensity and modulation), temperature, water motion, salinity, various pollutants, sedimentation and nutrients; the biogeography and dispersal of reef organisms, reef structure and function, and various biological dimensions such as competition and genetic structure.
Charles Birkeland - coral reef recovery from damage by human activities (overfishing and nutrient input), and interactions of crustose coralline algae, coral recruitment and herbivorous fishes on the process of recovery; coral reef resource management (e.g., Marine Protected Areas); the affect of biological characteristics and life histories of coral-reef species and ecosystem processes.
John Stimson - the operation of the zooxanthellae--coral mutualism; the influence of the interactions between corals and other organisms on the diversity within coral communities; the process of succession in coral communities; and the growth rates and morphology of corals.
www.hawaii.edu /zoology/research/reefbiology.htm   (197 words)

  
 Mark McCleery's Biology Essay
This decrease is mostly due to increasing interspecial competition and means that it is the intermediate seres which contain the largest number of species present at any one time during the succession.
Primary succession is the colonisation of an area which has not supported an ecosystem before, eg sand dunes, volcanoes and new ponds.
Most organisms have maximum growth rates when young and their net productivity decreases as they age, this results in large, long lived organisms spending most of their lives in unproductive states and this is shown by the productivity of the system as a whole.
www.btinternet.com /~fulton/mark.htm   (1193 words)

  
 THE EVOLUTIONARY ANALOGY
What in biology is natural selection becomes in the social sciences a variety of selection processes such as economic competition.
The shift from mechanics to biology - that is a shift between metaparadigms - involves moving from statics to dynamics.
Evolutionary biology is the common ground here but in the social sciences especially adapted terms are often needed (as when memes become analogous to genes).
faculty.washington.edu /modelski/ISQPREF.html   (1626 words)

  
 Reason magazine -- November 1995, Biology 2001 by Gregory Benford
The project is the largest job ever attempted in biology, but surely not the last foray of biologists into "Big Science," where physicists have cultivated their own plantations for decades.
Biology touches the wellsprings of our deepest emotions, and will make posturing before juries even worse than now.
We shall see economic analogies that use not mere competition/cooperation balances, but complex, nonlinear responses to ever-changing circumstances.
reason.com /9511/BENFORDfeat.html   (5560 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.