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William D Ross Scientific Director Rosscraft Innovations Incorporated Surrey BC Canada Allometry, Dimensionality and Human Proportionality: Implications for a new generation of Health Professionals Western Washington University 18 January 2007
Origins of the Study of Human Growth   Edith Boyd (1895-1977).
Methods of Studying Human Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Departed but never forgotten Otto Eben was one of the greatest  human biologists of his or any generation. He was a friend to all and a pathfinder who assembled pristine evidence in abundance and used all the methods for the study of human growth. 130 years from now, he will be regarded as we do Adolph  Quetelet to-day. Ottó Eiben ( 1931 – 2004 )
Iconometrography ,[object Object],[object Object]
The Phantom ,[object Object],[object Object],[object Object]
The Phantom, Fig 3: is a unisex reference human described by over 100 lengths, breadths, girths, skin fold thicknesses, whole body and fractional masses (P-values) and ascribed standard deviation distances (S-values) based on an arbitrary human population.  Derived from the literature and internal constraints, the Phantom serves as a calculation device to obtain proportionality scores (z-values) that are used to compare individual or group proportionality characteristics.  Obtained raw scores are usually but not necessarily scaled geometrically to a standard stature .
z = 1/s*(v*(Cp/Co)b-p) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Kinanthropometry A scientific specialization for human biology and the health professions To foster 1) optimal growth and development of all the children of all the people 2)  health and vigor of  adults throughout their life span Kinanthropometry Movement Human Measurement Gross Function Maturation Commerce Nutrition Composition Government Performance Proportion Education Exercise Shape Health Growth Size Implications for: to understand: for study of  : Relevance Application  Specification Identification
Johanna  Faulhaber  (1911-2003) ,[object Object],[object Object]
Otto Eiben, the mentor to many The impulse for her classical paper on proportional growth of infants was a result of her participation in one of  Otto Eiben’s memorable symposia on human biology.
Baby & Adult Proportionality ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Many implications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
3 months deflection point inference and hypothesis
Hypothesis ,[object Object],[object Object]
Paradigm Shifts ,[object Object],[object Object]
For posterity ,[object Object],[object Object],[object Object]
Three-dimensional graphics unordered ordered x  = years of age y  = subjects z  = velocity cm yr
Growth and perinatal insults A  heuristic  is a replicable method or approach for directing one's attention in learning, discovery, or problem-solving. It is originally derived from the Greek "heurisko" (εὑρίσκω), which means "I find". (A form of the same verb is found in Archimedes' famous exclamation " eureka! " – "I have found [it]!”  Often one needs only one example to suggest many solutions and applications in the health professions, Creativity is largely a matter of having different perspectives and making the mental conjunction
Another  example of complex analysis made simple ,[object Object],[object Object],[object Object]
IFBB World Championships 9 ½ in mesomorphy
IFBB World Championships ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Body weight was at time of measurement occasion not weigh-in time specified by the rules of competition ,
Standard scores ,[object Object],[object Object],[object Object]
 
 
Click on any plot  ,[object Object],[object Object],[object Object],[object Object],[object Object],21% BB size range L  14% BB proportional range R
A comparison of individuals ,[object Object],[object Object]
It is just  that  simple ,[object Object],[object Object]
15 yr vs 28 yr to Phantom
15 yr old vs 28 yr old
Who is most vulnerable to knee trauma, 15 or 28 year old?  ,[object Object]
What can we infer?
Craft wisdom leads ,[object Object],[object Object],[object Object]
Who are the best scientists? ,[object Object],[object Object]
How do they interpret significance? ,[object Object],[object Object],[object Object]
Implication ,[object Object],[object Object],[object Object]
Methods of study of Human Growth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Rosscraft WebNet ,[object Object],[object Object]
Volume 1   1.   Human Variability 2. Status & Change 3. Body Composition 4. Allometry & Dimensionality 5. BMI: conspiracy of ignorance 6. O-Scale , updated software 7. Comprehensive bibliography  8. Quote un Quote 9. Links 10. Rosscraft Sales & Service A compendium of what’s what and why . .  .
 
 
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Rosscraft Innovations Inc. Presentation To EAA Congress

  • 1. William D Ross Scientific Director Rosscraft Innovations Incorporated Surrey BC Canada Allometry, Dimensionality and Human Proportionality: Implications for a new generation of Health Professionals Western Washington University 18 January 2007
  • 2. Origins of the Study of Human Growth Edith Boyd (1895-1977).
  • 3.
  • 4. Departed but never forgotten Otto Eben was one of the greatest human biologists of his or any generation. He was a friend to all and a pathfinder who assembled pristine evidence in abundance and used all the methods for the study of human growth. 130 years from now, he will be regarded as we do Adolph Quetelet to-day. Ottó Eiben ( 1931 – 2004 )
  • 5.
  • 6.
  • 7. The Phantom, Fig 3: is a unisex reference human described by over 100 lengths, breadths, girths, skin fold thicknesses, whole body and fractional masses (P-values) and ascribed standard deviation distances (S-values) based on an arbitrary human population. Derived from the literature and internal constraints, the Phantom serves as a calculation device to obtain proportionality scores (z-values) that are used to compare individual or group proportionality characteristics. Obtained raw scores are usually but not necessarily scaled geometrically to a standard stature .
  • 8.
  • 9. Kinanthropometry A scientific specialization for human biology and the health professions To foster 1) optimal growth and development of all the children of all the people 2) health and vigor of adults throughout their life span Kinanthropometry Movement Human Measurement Gross Function Maturation Commerce Nutrition Composition Government Performance Proportion Education Exercise Shape Health Growth Size Implications for: to understand: for study of : Relevance Application Specification Identification
  • 10.
  • 11. Otto Eiben, the mentor to many The impulse for her classical paper on proportional growth of infants was a result of her participation in one of Otto Eiben’s memorable symposia on human biology.
  • 12.
  • 13.
  • 14. 3 months deflection point inference and hypothesis
  • 15.
  • 16.
  • 17.
  • 18. Three-dimensional graphics unordered ordered x = years of age y = subjects z = velocity cm yr
  • 19. Growth and perinatal insults A heuristic is a replicable method or approach for directing one's attention in learning, discovery, or problem-solving. It is originally derived from the Greek "heurisko" (εὑρίσκω), which means "I find". (A form of the same verb is found in Archimedes' famous exclamation " eureka! " – "I have found [it]!” Often one needs only one example to suggest many solutions and applications in the health professions, Creativity is largely a matter of having different perspectives and making the mental conjunction
  • 20.
  • 21. IFBB World Championships 9 ½ in mesomorphy
  • 22.
  • 23.
  • 24.  
  • 25.  
  • 26.
  • 27.
  • 28.
  • 29. 15 yr vs 28 yr to Phantom
  • 30. 15 yr old vs 28 yr old
  • 31.
  • 32. What can we infer?
  • 33.
  • 34.
  • 35.
  • 36.
  • 37.
  • 38.
  • 39. Volume 1 1. Human Variability 2. Status & Change 3. Body Composition 4. Allometry & Dimensionality 5. BMI: conspiracy of ignorance 6. O-Scale , updated software 7. Comprehensive bibliography 8. Quote un Quote 9. Links 10. Rosscraft Sales & Service A compendium of what’s what and why . . .
  • 40.  
  • 41.  
  • 42. TOOLS
  • 43.