#### Filter Results:

- Full text PDF available (3)

#### Publication Year

1961

2008

- This year (0)
- Last 5 years (0)
- Last 10 years (1)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Melvin G. R. Cannell, John T. Morgan
- Tree physiology
- 1987

Young's modulus along the grain (elasticity, E) was measured on 10 sections of branches and three tree trunks, with bark, of Picea sitchensis (Bong.) Carr., Pinus contorta Dougl. ex Loud., Larixâ€¦ (More)

We present a method for computing the dimension of C 1 piecewise polynomials on a triangulated polygonal domain in the plane. Our results verify a conjecture of Strang in a large number of cases. Forâ€¦ (More)

- Melvin G. R. Cannell, John T. Morgan
- Tree physiology
- 1989

Measurements were made on branches and trunks of Picea sitchensis (Bong.) Carr. to determine the relationship between (i) the bending moment at the bases of branches that cause breakage, and (ii)â€¦ (More)

- P E Ballance, John T. Morgan, David F Senior
- Ergonomics
- 1985

- Melvin G. R. Cannell, John T. Morgan, Megan B. Murray
- Tree physiology
- 1988

The structural theory for cantilever beams was used to calculate the diameters and dry weights of wood that unbranched shoots must produce to support their own weights. The study was done on Piceaâ€¦ (More)

- John T. Morgan, Melvin G. R. Cannell
- Tree physiology
- 1994

The transfer matrix method of structural analysis was used to examine the hypothesis that tree stems grow to a shape that tends to equalize the average bending plus axial stresses to which they areâ€¦ (More)

- John T. Morgan, Melvin G. R. Cannell
- Tree physiology
- 1987

The dimensions, deflections and support costs of tree trunks and branches can be deduced using the structural theory for cantilever beams. However, elementary theory applies only as long asâ€¦ (More)

- Melvin G. R. Cannell, John T. Morgan
- Tree physiology
- 1990

A theoretical analysis was done to identify the features of conifer branch development, based on a model for Picea sitchensis (Bong.) Carr., that affect the ability to export assimilates, assumingâ€¦ (More)

- John T. Morgan, Melvin G. R. Cannell
- Tree physiology
- 1988

The structural theory for cantilever beams was used to calculate the dry weight of wood that a branch of Picea sitchensis (Bong.) Carr. must produce to support its own weight plus that of laterals inâ€¦ (More)

- Pierre Deligne, Bures-sur-Yvette, Phillip Griffiths, John T. Morgan
- 2005

1. Homotopy Theory of Differential Algebras . . . . . . . . . . 248 2. De Rham Homotopy Theory . . . . . . . . . . . . . . . 254 3. Relation between De Rham Homotopy Theory and Classical Homotopyâ€¦ (More)