46,025 research outputs found
Orchard Day, August 18, 1955; Results of Fruit Research
Storing peaches / Donald Comin -- Trends in storages / Donald Comin -- Grape varieties ; Grape soil management and fertilization ; Nitrogen fertilizers for apple trees / J. M. Beattie -- Colorset on Golden Delicious and Grimes ; Planting distance influence on yield of apples ; Harvest dates for apples ; Summer varieties of apples ; Pre-harvest spraying for Baldwin / C. W. Ellenwood -- Peach investigations ; The blueberry planting ; Strawberry studies ; Plum varieties and culture ; Grape weed control studies / R. G. Hill, Jr. -- Semi-dwarf apple trees in Ohio / Freeman S. Howlett and T. E. Fowler -- The Franklin Apple / Freeman S. Howlett and C. W. Ellenwood -- Status of intermediate (trunk-forming) stocks for the apple ; Pruning the newly planted apple tree ; Status of the pear industry in Ohio / Freeman S. Howlett -- Pear variety collection indicates several deserve limited trial / Freeman S. Howlett and C. W. Ellenwoo
A Bayesian Methodology for Estimating Uncertainty of Decisions in Safety-Critical Systems
In: Integrated Intelligent Systems for Engineering Design (editors: Zha, X.F. and Howlett, R.J.)Frontiers in Artificial Intelligence and Applications vol. 14
The low-dimensional homology of finite-rank Coxeter groups
We give formulas for the second and third integral homology of an arbitrary
finitely generated Coxeter group, solely in terms of the corresponding Coxeter
diagram. The first of these calculations refines a theorem of Howlett, while
the second is entirely new and is the first explicit formula for the third
homology of an arbitrary Coxeter group.Comment: 59 pages, 2 figures, 1 table. Final version, to appear in Algebraic
and Geometric Topolog
The isomorphism problem for Coxeter groups
By a recent result obtained by R. Howlett and the author considerable
progress has been made towards a complete solution of the isomorphism problem
for Coxeter groups. In this paper we give a survey on the isomorphism problem
and explain in particular how the result mentioned above reduces it to its
`reflection preserving' version. Furthermore we desrcibe recent developments
concerning the solution of the latter.Comment: 15 pages, 0 figures, to appear in 'The Coxeter Legacy: Reflections
and Projections', Fields Institute Communication
- …