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Topic: On Growth and Form


Related Topics

  
  Plant Life Forms (Growth forms)
A plant life form is usually understood to be a growth form which displays an obvious relationship to important environmental factors.
A geophyte is an herbaceous plant form that responds to an unfavorable season by dying back to an underground structure, be it a root or modified underground stem.
Growth form may include life history strategy of a plant, size, life-span, woodiness of a taxon (herb, annual, perennial, herbaceous perennial, woody perennial, tree, or vine).
www.unlv.edu /Faculty/landau/lifeforms.htm   (2848 words)

  
 Unasylva - No. 99 - Shoot growth and form of pines in the topics   (Site not responding. Last check: 2007-10-31)
Normal shoot growth of pines in the tropics is similar to normal growth in the temperate zone.
Shortly thereafter the recently formed buds expand to lengthen further the terminal leader and to produce a whorl of lateral branches.
Growth promoters, such as auxins, gibberellins, and cytokinins, as well as growth inhibitors appear to be variously involved.
www.fao.org /docrep/a7218e/a7218e03.htm   (4112 words)

  
 WESTERN WASHINGTON UNIVERSITY CAMPUS PLANNING STUDIO: GROWTH
Growth management is defined as the regulation of growth to control the type, location, quality, scale, rate, sequence or time of development.
The restrictions contained in a traditional zoning ordinance are a form of growth management, but the term implies a much greater degree of community guidance in development decisions.
Growth management systems are closely related to comprehensive land use plans and specific development policies.
www.ac.wwu.edu /~sustwwu/growth/growth.html   (181 words)

  
 Kalevi Kull - Growth form parameters of clonal herbs
I agree with Du Rietz (1931) that growth forms should not be based on (established or supposed) adaptations to the environment’ (Barkman 1988, p.
Several large-scale classifications of life forms and growth forms have been worked out in recent decades (Barkman 1988; Orshan 1986; Aleyev 1986), in addition to the classical systems (Raunkiaer 1934; Serebryakov 1962).
This approach is in concordance with the views of T.Lippmaa, who emphasised the importance of building the life form system inductively, beginning from the smaller taxa, in contrast to the classical deductive life form systems (Masing 1961).
www.zbi.ee /~kalevi/growth.htm   (2408 words)

  
 Second Skin :: On Growth and Form Exhibition   (Site not responding. Last check: 2007-10-31)
On Growth and Form: textiles and the engineering of nature explores the extraordinary qualities of a new generation of textile materials, illuminating the science that makes them possible and the poetics they express.
The phrase "On Growth and Form" refers to the 1917 text of the same title by D'Arcy Wentworth Thompson.
The works in On Growth and Form come from the disciplines of textiles, architecture and medicine and involve scales ranging from microscopic tissues to planetary landscapes.
www.boldface.org /secondskin/exhibit.html   (206 words)

  
 Growth Assessment Form
The physical growth of the infant was also assessed as a good predictor of general health and nutritional status.
The parent was asked to undress the infant down to his/her diapers and to check that the diaper was dry.
Again, the RAs read the instructions for the growth assessment to the parents prior to taking the measurements, and the segment was videotaped.
www.icpsr.umich.edu /PHDCN/gaf.html   (121 words)

  
 On Growth and Form
The important role that their work might have in contemporary debates on urban form is discussed in relation to emergent methods of computational modeling and analysis.
According to the SI, what had been previously neglected in all other urban analysis was a careful consideration of the physical form of the city in alliance with its pliable system of currents, flows and intensities.
Attempting to represent particular external trajectories and internal flows of the environment under study, lines of force and movement were diagrammed and superimposed onto a map of the area.
www.architecture.uwaterloo.ca /frameset/ACSA/abstracts/clark.html   (923 words)

  
 Growth Cone Form Is Behavior-Specific and, Consequently, Position-Specific along the Retinal Axon Pathway -- Mason and ...
Retinal axon growth is intermittent in all regions from retina to optic tract.
Tosney KW, Landmesser LT (1985) Growth cone morphology and trajectory in the lumbosacral region of the chick embryo.
Williams RW, Borodkin M, Rakic P (1991) Growth cone distribution patterns in the optic nerve of fetal monkeys: implications for mechanisms of axon guidance.
www.jneurosci.org /cgi/content/full/17/3/1086   (7681 words)

  
 Anecdotal Evidence: On Growth and Form
In my experience, few scientists and engineers are schooled in the histories of their professions, and fewer still have read deeply in their classical texts.
As I recall, Kenner likened Pound’s sense of metamorphosis, of matter changing form under the influence of forces physical and aesthetic, to Thompson’s.
Physics and mechanics help determine form – that is, successful adaptation – and successful form is replicated by genetics.
evidenceanecdotal.blogspot.com /2006/08/on-growth-and-form_26.html   (414 words)

  
 Amazon.com: On Growth and Form: The Complete Revised Edition: Books: D'Arcy Wentworth Thompson   (Site not responding. Last check: 2007-10-31)
Scottish embryologist D'Arcy Wentworth Thompson (1860-1948) grew up in the newly cast shadow of Darwinism, and he took issue with some of the orthodoxies of the day--not because they were necessarily wrong, he said, but because they violated the spirit of Occam's razor, in which simple explanations are preferable to complex ones.
In the case of such subjects as the growth of eggs, skeletons, and crystals, Thompson cited mathematical authority: these were matters of "economy and transformation," and they could be explained by laws governing surface tension and the like.
On Growth and Form written by D'Arcy Wentworth Thompson is a classic and should be found on the bookshelf of any well read person.
www.amazon.com /Growth-Form-Complete-Revised/dp/0486671356   (1910 words)

  
 Plant growth, plant cell, plant cytoskeleton
When I studied plants, I used the techniques of cell biology and biochemistry to examine a few aspects of why/how plants are shaped the way they are.
Unlike bending/straightening an elbow, growth is not reversible; if this plant were rotated, its new growth would adjust accordingly, but the old growth would not be altered.
This is an example of "negative gravitropism"; i.e., growth away from the force of gravity.
www.geocities.com /CapeCanaveral/5229/n_1.htm   (1114 words)

  
 Thompson - On Growth and Form   (Site not responding. Last check: 2007-10-31)
First published in 1917, this has become a classic study of the mathematics of biological form, and is indispensable for anyone exploring the relationships between biology and design.
The chapter on transformations is perhaps the most remarkable, with diagrams showing how differences in the forms of, say, species of fish can be construed in terms of distortions of the co-ordinate systems onto which they are mapped.
A fish is drawn onto a squared grid which is then stretched or shifted in specific ways so that the image then can be identified as that of a related species.
www.nous.org.uk /Thompson.html   (205 words)

  
 Control of Yeast Filamentous-Form Growth by Modules in an Integrated Molecular Network -- Prinz et al. 14 (3): 380 -- ...
The filamentation network includes proteins (rectangular nodes) implicated in filamentous growth by expression profiling or known phenotypes, and metabolites (triangular nodes) that are either substrates or products of filamentation-protein enzymes.
Shades of red indicate higher expression in the filamentous form relative to the yeast form; shades of blue indicate the opposite response; white indicates no difference.
the ubiquitinated form and phosphorylated precursors of the
www.genome.org /cgi/content/full/14/3/380   (5055 words)

  
 shell1
And this remarkable property of increasing by terminal growth, but nevertheless retaining unchanged the form of the entire figure, is characteristic of the equiangular spiral, and of no other mathematical curve."
And it does so in such a way that the new shell is an exact scale-up of the old ("unchanging form").
Almost all mollusk shells, in all their rich variety of form, must follow the general plan of an equiangular (or, "logarithmic") spiral, or of one of its three-dimensional cousins.
www.ams.org /featurecolumn/archive/shell1.html   (246 words)

  
 Growth Strategies
The principals of GSI have been developing successful growth strategies for profit making organizations, nonprofit organizations and individuals for over forty years.
We have recently added previous Growth Strategies e-newsletters to our website.
The Scorecard will yield clear suggestions as to how to improve your board and sustain the high level of board performance your organization needs to prosper in these times.
www.growth-strategies.com   (267 words)

  
 Monthly Growth Report   (Site not responding. Last check: 2007-10-31)
This is where you will find the new Monthly Growth Report.
Fill out the form and mail it to our office.
Click HERE to go to our download page where you can find forms, checklists, and booklets that deal with Missions and Ministries.
www.lbc.org /lbc/welcome_1.nsf/pages/monthly_growth_report   (273 words)

  
 Model for Epigenesis: The Growth of Form
Created as a work of art in its own right, this piece models, on a scale of 1:6, the form generating procedures employed for a pen plotted mural composed of eleven 3 foot by 6 foot units.
Executed with a multi-pen plotter, clusters of pen strokes mirror themselves with improvisations of form based on the same information that controlled the very first line in the suite.
the growth of form and, by analogy to the biological term, may be viewed as epigenesis.
www.verostko.com /st/model/model.html   (225 words)

  
 On Growth and Form - Cambridge University Press
D'Arcy Thompson's classic On Growth and Form looks at the way things grow and the shapes they take.
Analysing biological processes in their mathematical and physical aspects, this historic work, first published in 1917, has also become renowned for the sheer poetry of its descriptions.
On the theory of transformations, or the comparison of related forms; 10.
www.cup.cam.ac.uk /catalogue/catalogue.asp?isbn=0521437768   (161 words)

  
 On Growth and Form
On Growth and Form: Spatio-Temporal Patterning in Biology
The meeting will mark the occasion of the 50th anniversary of the death of D'Arcy Wentworth Thompson and the topics under discussion at the meeting will be pattern formation in developmental biology, pattern formation in reaction-diffusion systems, pattern formation in intercellular systems, pattern and form in morphometrics.
A first call for poster abstracts will be made in early spring 1998 and in the Spring Issue of the SMB Newsletter.
www.smb.org /publications/newsletter/11.1/darcy.shtml   (598 words)

  
 Lionheart Publishing - Growth Company Guide 2000 Order Form
The Growth Company Guide 2000 is available as an e-book.
To fax your order, print and fax form to Customer Service, 770-432-6969.
To mail your order, print and send form to Lionheart Publishing, Attn: Customer Service, 2555 Cumberland Parkway, Suite 299, Atlanta, GA, 30339, USA.
www.lionhrtpub.com /forms/gcgorder.html   (229 words)

  
 WebWire® | Significant Growth in Small Form Factor and Mobile PC Hard Disk Drives to Boost Worldwide HDD ...
FRAMINGHAM, Mass., November 29, 2005 — Significant growth in the small form factor and mobile PC hard disk drive (HDD) segments will more than counterbalance flat growth in the desktop PC and enterprise HDD segments to accelerate worldwide semiconductor revenue growth through 2009, IDC forecasts.
While the worldwide HDD semiconductor market will grow at a compound annual growth rate (CAGR) of 9.6% from 2004 to 2009, chip revenue in the small form factor HDD will experience the healthiest growth rate with a 39.4% CAGR over the same period.
IDC expects, small form factor HDD chip revenue will represent nearly a quarter of the market by 2009.
www.webwire.com /ViewPressRel.asp?aId=6196   (325 words)

  
 On Growth and Form
Of the chemistry of his day and generation, Kant declared that it was a science, but not Science - eine Wissenschaft, aber nicht Wissenschaft - for that the criterion of true science lay in its relation to mathematics.
In short, he is deeply reluctant to compare the living with the dead, or to explain by geometry or by mechanics the things which have their part in the mystery of life.
But of the construction and growth and working of the body, as of all else that is of the earth earthy, physical science is, in my humble opinion, our only teacher and guide.
www-groups.dcs.st-and.ac.uk /~history/Miscellaneous/DArcy_Thompson.html   (966 words)

  
 Bucky Badger Growth Chart Order Form   (Site not responding. Last check: 2007-10-31)
Print off the order form (on-line ordering is not available).
Limit one Growth Chart per household or address.
Theft, reproduction, transfer, sale or purchase of this Offer Form or proofs of purchase is prohibited and constitutes fraud.
www.wisdairy.com /upload/home_page/buckygrowthchart/BuckyBadger_OrderForm.asp   (169 words)

  
 On Growth and Form Themes
To correlate with mathematical statement and physical law certain of the simpler outward phenomena of organic growth and structure or form, while all the while regarding the fabric of the organism, ex hypothesi, as a material and mechanical configuration.
The entire text is then divided by topic, each one an important aspect pertaining to the study of morphology.
Tell a friend about On Growth and Form at eNotes.
www.enotes.com /growth-form/28833   (138 words)

  
 BookRags: On Growth and Form Study Guide
To begin with, On Growth and Form is considered to be one of the greatest pieces of scientific prose of the twentieth century.
Each BookRags Literature Study Guide is written by a subject expert or professional educator and is a complete resource on the work.
On Growth and Form from Nonfiction Classics for Students.
www.bookrags.com /studyguide-ongrowthform/crit.html   (226 words)

  
 Growth Investments Ltd Malta - Savings & Investments - Equity Funds, Bonds and Stock Market Portfolio Products - ...   (Site not responding. Last check: 2007-10-31)
As exclusive representatives of the Fidelity Investments SICAV funds in Malta, we provide our customers with the opportunity to invest in international capital markets.
With effect form June 2006, Growth Investments Ltd has introduced an Investor Loyalty Scheme.
Growth Investments, Middle Sea House, Floriana, VLT 16, Malta
www.growthinvestmentsonline.com   (81 words)

  
 Using a computer to visualise change in biological organisms
That is, maps of the form f(x,y) = (p(x,y), q(x,y)) where p and q are polynomials of degree 2 in two variables.
This means that the user has the freedom to vary 10 parameters.
It also gives an excellent way of persuading students of life-sciences that computer visualisation has a valuable part to play in understanding how living forms can evolve.
www-groups.dcs.st-and.ac.uk /~history/Miscellaneous/darcy.html   (850 words)

  
 From the Cover: Emergent patterns of growth controlled by multicellular form and mechanics -- Nelson et al. 102 (33): ...
From the Cover: Emergent patterns of growth controlled by multicellular form and mechanics -- Nelson et al.
form regulates patterned growth to ensure that certain structures
to form and maintain a confluent monolayer for several days.
www.pnas.org /cgi/content/full/102/33/11594   (3705 words)

  
 Faculty Professional Growth
**If you want to be reimbursed for registration fees, complete the online Faculty Professional Growth Application; return it and supporting documentation to Sandra Wells, the PC Faculty Professional Growth Representative, prior to the date of the activity.
Complete the Travel Request Form (along with your attached documents) and have your Department Chair sign the form, then send it to the Travel Chair.
Submit the completed Expense Claim Form(s) and your original receipts to the PC Travel Committee Chair.
www.pc.maricopa.edu /information/progrowth/5steps.htm   (165 words)

  
 WIRED 5.10 - On Digital Growth and Form
But in greater part it is because modern communications allow people to deal with more than seven others (plus or minus one).
As soon as you use steel and air-conditioning, however, the only way to protect that harmony is to legislate it, relying on zoning laws to do what nature did before.
My gripe with the nation-state is that it is just the wrong size - it does not mesh with the digital form of the future.
web.media.mit.edu /~nicholas/Wired/WIRED5-10.html   (1002 words)

  
 Alan Turing Scrapbook - Growth, Form and Crisis
Alan Turing opened the second half of the twentieth century with his own, completely original, mathematical theory of morphogenesis: the theory of how biological growth occurs.
His work can now be seen as one of the foundations of the huge field of non-linear systems as well as pioneering work at the interface of Mathematics and biology.
His idea was that non-linear partial differential equations could describe and explain the development of an initially homogeneous mixture of chemicals into the asymmetrical forms seen in biological structures.
www.turing.org.uk /turing/scrapbook/morph.html   (1454 words)

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