Now showing items 41-50 of 52
Assessment of land cover changes and hydrologic response of Tamne River Basin
Northeastern Ghana, West Africa, is characterised by a high population growth rate and adverse climatic conditions, e.g., a long dry season followed by a short-duration but intense rainfall pattern. Land degradation in ...
Effects of harvest treatments on spruce budworm, Choristoneura fumiferana (Clem.) (lepidoptera: Tortricidae), dispersal within forest stands
Dispersal is a critical trait during the life history of the spruce budworm, Choristoneura fumiferana (Clem.), which leads to its widespread infestation and damage. Budworm dispersal study is of importance for protecting ...
Genetic variation of wood properties in tamarack (Larix laricina (Du Roi) K. Koch)
Genetic variation of tracheid length, specific gravity, latewood percentage, height growth, and ring width among and within four provenances of tamarack (Larix laricina (Du Roi) K. Koch) was investigated in a ten-year-old ...
Plantation establishment following chemical site preparation with triclopyr and plantation release with triclopyr-glyphosate herbicide mixtures
Two field studies were conducted to evaluate the use of Release™ (triclopyr ester) for chemical site preparation and its use in mixture with glyphosate for jack pine (Pinus banksiana Lamb.) plantation release.
Natural decay resistance of some Ghanaian timbers and wood decay hazard potential for Ghana
The natural decay resistance of 30 Ghanaian wood species, the decay capacity of four wood decay fungi, the effect of test method on fungal decay ability, and the wood decay hazard potential in Ghana were determined. Five ...
Silviculture, growth and yield of neem (Azadirachta indica A. Juss.) plantations in northern Ghana
The silviculture and growth and yield of neem (Azadirachta indica A. Juss.) grown in individual and community plantations in the Tamale Forest District of Northern Ghana was investigated in 1995. Owing to rising populations ...
Interval-based uncertain reasoning
This thesis examines three interval based uncertain reasoning approaches: reasoning under interval constraints, reasoning using necessity and possibility functions, and reasoning with rough set theory. In all these ...
On the perfect orderability of unions of two graphs
A graph G is perfectly orderable if it admits an order < on its vertices such that the sequential coloring algorithm delivers an optimum coloring on each induced subgraph (H, <) of (G, <). A graph is a threshold graph ...
Relationship of awareness of deficits and pre-morbid coping skills among rehabilitation clients
One of the most striking deficits following brain injury is an unawareness of injury-related impairments (Anosognosia). It has been proposed that lack of awareness of impaired ability may be classified according to whether ...
Portrayal of dominance in children's myth, story and legend : implications for educational administrators
This research views a theory of dominance from the perspective that dominance represents an integration of dialectical support and control dimensions. The design of the inquiry applies an adaptation of Hersey and Blanchard's ...