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Topic: Snowflake botany


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In the News (Mon 9 Nov 09)

  
  Nikon MicroscopyU: Small World Competition Gallery
This year's contest drew entrants from a record 59 countries, as well as from a diverse range of academic and professional disciplines.
Winners came from such fields as chemistry, biology, materials research, botany, and biotechnology.
Winners came from such fields as chemistry, electronics, biology, genetics, pathology, materials research, botany, and biotechnology.
www.microscopyu.com /smallworld/gallery   (2397 words)

  
  Snowflake information - Search.com
A snowflake is a component of snow, an aggregate of ice crystals that forms while falling in and below a cloud.
Snowflake (botany), a flowering plant in the genus Leucojum of the Liliaceae family
Snowflake (Floquet de Neu), an albino gorilla at the Parc Zoològic de Barcelona in Spain
www.search.com /reference/Snowflake   (232 words)

  
  Science Fair Projects - Snowflake
In geometry, the Koch snowflake curve is a fractal.
Snowflake (Floquet de Neu) was an albino gorilla at the Parc Zoològic de Barcelona in Barcelona, Spain.
Snowflake is a flowering plant, the botanical species Leucojum, a member of the Liliaceae family.
www.all-science-fair-projects.com /science_fair_projects_encyclopedia/Snowflake   (245 words)

  
 Snowflake (botany)
Abacci > Abaccipedia > Sn > Snowflake (botany)
Spring snowflake, Leucojum vernum, and Summer snowflake, Leucojum aestivum, are members of the Liliaceae family, They are the best known of the species currently classified in genus Leucojum.
The snowflakes are native to southern Europe, but they have been introduced and have naturalized in many other areas, including the east coast of North America.
www.abacci.com /wikipedia/topic.aspx?cur_title=Snowflake_(botany)   (112 words)

  
 snowflake - OneLook Dictionary Search
Snowflake, snowflake : UltraLingua English Dictionary [home, info]
Phrases that include snowflake: koch's snowflake, kochs snowflake, fred snowflake toones, secret snowflake, snowflake agate, more...
Words similar to snowflake: flake, snowbird, flaught, plectrophenax nivalis, snow bunting, more...
www.onelook.com /?w=snowflake&ls=a   (250 words)

  
 The Why Files | The curious growth of a snow crystal
Temperature and humidity affects the shape of snowflake crystals.
An ice crystal may also collide with another crystal and aggregate into a snowflake of a different shape.
Or crystals may grow as they accrete (collide and adhere) tiny drops of liquid water in the cloud.
whyfiles.org /interactives/index.php?g=4.txt   (161 words)

  
 History of the Department of Botany
He was succeeded as Professor of Botany and Plant Pathology by Dr. Frederick Adolphus Wolf, a mycologist and plant pathologist.
Botany became part of both the School of Agriculture and the School of General Science, later the School of Science and Business.
1968- The undergraduate curriculum in botany was revised.
www.cals.ncsu.edu /plantbiology/history/depthistory.html   (4010 words)

  
 Koch snowflake   (Site not responding. Last check: )
The Koch snowflake (or Koch star) is a mathematical curve, and one of the earliest fractal curves to have been described.
The less known Koch curve is the same as the snowflake, except it starts with a line segment instead of a equilateral triangle.
The area of the Koch snowflake is 8/5 that of the initial triangle, so an infinite perimeter encloses a finite area.
www.kiwipedia.com /koch-snowflake.html   (319 words)

  
 Snowflake
A '''snowflake''' is an aggregate of snow crystals that form while falling in and below a cloud.
In geometry, the Koch curveKoch snowflake curve is a fractal.
'''Snowflake (botany)Snowflake''' is a flowering plant, the botanybotanical species Leucojum, a member of the Liliaceae family.
www.territoriopc.com /eng/snowflake.php   (129 words)

  
 Snowflake Lights
A snowflake is a symmetrically shaped piece of falling snow, a crystalline form of water ice.
The snowflake schema is a more complex data warehouse model than a star schema, and is a type of star schema.
It is called a snowflake schema because the diagram of the schema resembles a snowflake.
www.frozenup.com /pages9/82/snowflake-lights.html   (709 words)

  
 Snowflakes
Snowflakes typically form when near-surface air temperatures are not far from the freezing mark.
Snowflakes are typically bigger - generally about 10 mm (0.4 inches) across and perhaps as large as 20 to 40 mm (0.79 to 1.57 inches).
The biggest snowflake reportedly measured 15 inches (38 cm) across and fell on January 28, 1887 at Ft Keough, Montana.
www.suite101.com /article.cfm/science_sky/96746   (422 words)

  
 Fractals
The limit snowflake curve lies between these outer approximations and the inner approximations of the original method.
For the Koch snowflake, r = 1/3 and N = 4, which results in the fractal dimension D = log 4/log 3.
In the Koch snowflake program, the SET_UP function divides the segment length by three every time the order is incremented, and the PLOT function calls itself recursively four times; therefore r = 1/3 and N = 4.
www.emayzine.com /infoage/math/math4.htm   (6491 words)

  
 Super Collie Adventures #05 - by John R. Plunkett - ©2002 (V1.0.0 beta)   (Site not responding. Last check: )
Two other furry bodies lay sprawled nearby: Snowflake on hir back, legs curled up as if shi were a dead bug, and Garrek on his belly, in a circle with the tip of his tail in his mouth.
Snowflake paused before setting hir foot upon it; the road had been surfaced with crushed gravel and tar.
Snowflake, Goldfur, and Garrek didn't seem to be in any better shape; they all merely stood there, looking bewildered.
www.furry.org.au /focault/Prose/SCA-05_Catch-a-Falling-Star.htm   (22817 words)

  
 Encyclopedia Botany Flower at SearchMain   (Site not responding. Last check: )
Botany the Encyclopedia of Flowers and Plants is your complete resource for all...
A perfect flower, in botany, is a hermaphroditic flower with stamens, a carpel, and an ovary.
The educational encyclopedia, botany, plant and flower images, botanical images
www.searchmain.com /flowers_encyclopedia_pictorials/encyclopedia_botany_flower.html   (166 words)

  
 AgricultureInformation.com- Worldwide Agriculture Business Portal
Snowflake schema, a type of star schema in...
Snowflakes group together as snow.Snowflake may also refer to:Snowflake...
Schema *Snowflake Schema Design *Star vs. Snowflake Schemas...
www.agricultureinformation.com /cgi-bin/cgsearch/cgsearch.cgi?where=web&target=web&vid=l66154102137I1139862883&adv=&lout=dyn&category=&query=Snowflake+Snowflake+schema+Wikipedia,+the+free   (239 words)

  
 The Symmetry of Snowflakes: Ice Crystal Growth
Everyone "knows" that snowflakes have six arms (also known as dendrites) and that no two snowflakes can be perfectly alike, but this is not entirely true.
Triangular snowflakes are rare, and form when the ambient air temperature is about -2 degrees Celsius.
The growth of snowflakes and other ice crystals is determined by the molecular structure of water itself.
physics.suite101.com /article.cfm/the_symmetry_of_snowflakes   (338 words)

  
 Microcladia and fractals
The Koch snowflake is an example of the same, but with successive additions of an equilateral triangle on every side.
For the Koch snowflake, each side is composed of four smaller sides that could be magnified by a dimension of 3 to be the main side.
The fractal dimension of a line is 1, and the fractal dimension of a square is 2, a cube 3.
www.mbari.org /staff/conn/botany/reds/microcladia/fractal.htm   (1070 words)

  
 National Gardening Association :: National Gardening Association
Prepare the bed with compost and a balanced fertilizer (as for lettuce) and sow seeds several inches apart in rows some 18 inches apart, later thinning the seedlings to stand a foot apart in the row.
Sugarloaf chicories are offered under several different names, including 'Sugarloaf', 'Snowflake' and 'Crystal Hat'.
I've found little difference among them, though Crystal Hat and Snowflake are said to be a little hardier than the others.
www.garden.org /articles/articles.php?q=show&id=123&page=2   (464 words)

  
 Popular Botany in the Nineteenth Century
A family friend, Dr Dods, taught her botany and one of her sisters collected plants for her, which she sketched.
She wrote and illustrated several other botanical works, including The field, the garden, and the woodland, which was published in 1838 and reached a third edition in less than ten years, and Wild flowers, published in 1852, and which was also issued in sheets for hanging up in schoolrooms.
Fitch was introduced to botany by William Jackson Hooker (1785-1865), editor of Curtis's Botanical Magazine and Professor of Botany at Glasgow University.
www.kcl.ac.uk /depsta/iss/library/speccoll/exhibitions/botex/popbot.html   (1046 words)

  
 General Layout
1961 An introductory course in general biology was introduced, as a consequence of which the elementary botany course was reduced from two semesters to one and reverted a traditional lecture and separate laboratory format.
1967 The introductory botany course was reorganized to use the audio-tutorial format and a suitable laboratory was outfitted.
1968 The undergraduate curriculum in botany was revised.
www.cals.ncsu.edu /plantbiology/history/historydates.html   (3734 words)

  
 Eliot Porter: Coloring the Mood - Judith Bell
Study the golden stand of grass, the pristine white blanket of snow, the yellow birches atop a rock face, and you feel his intense desire to move us as he was moved by nature.
Porter's work examines the individual moment, and with him we experience the piercing beauty of our world, one leaf or snowflake at a time.
A pioneer in the application of the highest technical standards to work that had no commercial intent, Porter, despite his travels to the Galápagos Islands, Africa, Iceland, and Antarctica, among other locales, became a master at taking photographs that have a glorious nonspecificity of place.
www.worldandi.com /specialreport/2003/june/Sa23115.htm   (248 words)

  
 Barbelith Underground > Conversation > Apparently someone *has* to start a *New* LATESHIFT
I just wrote 'snowflakes are lovely', as I was bowled over by the loveliness of the whole idea.
You snowflake obbsessed folk, can't you not see there is a world beyond your false snokeflake paradise (which I refuse to partake in on the grounds that I might like it).
And also humans can't generally make snowflakes, and also no two are the same just like IRL, and also because they go away just like real snow.
www.barbelith.com /topic/21874/from/35   (657 words)

  
 Anchorage AK- CityInsider.com
Snowflake may refer to: * Snowflake, an aggregate of ice crystals that forms while falling in and below a cloud.
Snowflakes group together as snow * Snowflake (plant), a flowering plant in the genus...
It appeared in a 1904 paper entitled Sur une courbe continue sans tangente...
www.cityinsider.com /classifieds.asp?go=Snowflake   (140 words)

  
 BAS - Institute of Botany
BLDB (Bulgarian Leucojum Data Base) was created to present current status of the summer snowflake (Leucojum aestivum L.) populations and habitats in Bulgaria (Georgiev, V., Ch.
Special attention was paid to the conservational status of the area and land use of the locality.
Other very handy characteristic of Access® 2000, the possibility external for the DB applications as HTML files to be started, was used so to be organized all available information on taxonomy, chorology, habitats, biology, agrobiology, conservatin, phytochemistry and phytotherapy of summer snowflake.
www.bio.bas.bg /botany/nato-sfp974453/database_description.html   (236 words)

  
 BLDGBLOG: Artificial diamonds and the snowflake chamber, pt. 1
Using these manmade snowflakes, Libbrecht hopes to discover "why no two snowflakes are ever the same shape, and why they form myriad patterns of plates and needles and ferns and elaborate baroque stars."
In any case, Ukichiro Nakaya, at Hokkaido University, was also in on the snowflake incubation act – he's even got a "museum of snow" named after him, apparently designed by Arata Isozaki.
Snowflakes have temperature thresholds, Nakaya realized, highs and lows a baby flake cannot cross: "If the flake teeters back and forth between these two temperatures, it will grow fast then slow, as the arm-growing mechanism turns on and off.
bldgblog.blogspot.com /2005/09/artificial-diamonds-and-snowflake.html   (1445 words)

  
 Wildflower and botanical notes on the eastern Algarve Portugal
There are some good specimens of Umbrella Pine, and beneath these we found a small nodding Snowflake (possibly Leucojum trichophyllum).
There does not appear to be a comprehensive field guide to Algarve botany.
The following information sources are useful, but do not always agree with one another in the use of English or scientific names.
www.casarosa.net /botany.htm   (1273 words)

  
 Snow Did You Mean snow?   (Site not responding. Last check: )
An interesting question is why the arms of snowflakes are symmetrical, and why no two snowflakes appear to be identical.
This environment is believed to be relatively spatially homogenous on the scale of a single flake, leading to the arms growing to a high level of visual similarity by responding in identical ways to identical conditions, much in the same way that unrelated trees respond to environmental changes by growing near-identical sets of tree rings.
However, the concept that no two snowflakes are alike is incorrect: it is entirely possible, but unlikely, that a pair of snowflakes may be visually identical if their environments were similar enough, either because they grew very near one another, or simply by chance.
www.did-you-mean.com /Snow.html   (1129 words)

  
 Expanding files on port project - Case Studies & Profiles - BizTech - Technology
The $500 million expansion of Sydney's Port Botany is one of the largest port redevelopments undertaken in Australia in the past 30 years.
Because the Port Botany project is being delivered by external engineering consultants, use of Aconex means that Sydney Ports will receive a full document trail and archive at the end of the project.
Mr Rudd says that each new user has required just two hours of training on the system and because it is web-based, documents can be tracked, viewed, shared and archived by any project member, regardless of their location.
www.theage.com.au /news/case-studies--profiles/expanding-files-on-port-project/2007/02/05/1170524009469.html   (694 words)

  
 Science & the City | Webzine of the New York Academy of Sciences
The weather may be turning warmer and warmer this summer on the sidewalks of New York, but it will be cool and winter-like in the halls of the New York Academy of Sciences on East 63rd Street.
In these three acrylic and charcoal drawings, she drew inspiration from Bentley, rendering his specific snowflake specimens in her individualistic style.
His multi-layered Comedy/Tragedy are interpretations of the eyes of "Snowflake" Bentley, with flakes as irises behind glass lenses.
www.nyas.org /snc/gallery.asp?exhibitID=15   (910 words)

  
 HOW TO - Make a 3D paper snowflake - blog
“This is a little more complicated than a two-dimensional paper snowflake but it looks excellent and is a suitable craft for children adept with scissors and who have patience in making crafts.
It will produce a 6-armed three-dimensional snowflake decoration that makes a perfect tree decoration or window-hanger.” [via] - Link.
HOW TO - Save a snowflake for decades - Link.
www.pubgin.com /2006/12/04/make-paper-snowflake   (144 words)

  
 Earthfoot/Planeta.com
in botany, I was not alone when I decided that something had to be done about mankind's ongoing destruction of the Earth's biosphere, which enables all forms of life, including human, to survive.
My simplistic notion was that if I could eloquently describe the causes and effects of environmental degradation, and point out rational solutions, then a fair number of people might change their behavior, and life on earth would be less endangered.
The EarthFoot snowflake hangs suspended in nothingness as it grows, molecule by molecule, its molecules being the hosts with their eco-event proposals.
www.planeta.com /planeta/99/1099earthfoot.html   (1125 words)

  
 Fringy flowers are hard to dunk - Botany - fringe may protect certain flowers - Brief Article Science News - Find ...
Bobbing on water, a hairy-edged flower is slow to sink and quick to recover from a dunking, says Armstrong.
Clumps of hairs lining the edges of the blooms of the water snowflake, Nymphoides geminata, increase the aquatic flower's perimeter without adding much weight, Armstrong notes.
When Armstrong did push fringed flowers underwater, they folded inward to a bud's shape and trapped an air bubble inside, when Armstrong let the submerged flowers bob back to the surface, the lobes of the flower flared open with reproductive organs dry and ready for insect visitors.
www.findarticles.com /p/articles/mi_m1200/is_11_161/ai_84307107   (338 words)

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