Peach-Leaved Willows in Saskatchewan

New Varieties of Western Willows.

Increasing collections of West American Salices make possible better interpretations of the variations of expression noted in different species. The present paper adds two varieties to Salix melanopsis Nuttall, that one of the western long-leaf or sandbar willows most closely related to the eastern S. interior Rowlee (S. longifolia Muhl.). Continuing study of the abundant Alaskan collections ma...

Phony Peach and Peach Mosaic

The University of Saskatchewan

Several insertion operations are studied applied to languages accepted by one-way and two-way deterministic reversal-bounded multicounter machines. These operations are defined by the ideals obtained from relations such as the prefix, infix, su x and outfix relations. The insertion of regular languages and other languages into deterministic reversal-bounded multicounter languages is also studie...

Saskatchewan Movement Disorders Program

We review the Saskatchewan Movement Disorders Program, which started in 1968 and has had the dual goals of patient care and research. The clinics are structured to collect research-worthy data including videos, longitudinal follow-up, and autopsy studies of patients seen in the clinics. At every clinic visit, the patient is evaluated by one or both authors. A total of 25% to 30% of the deceased...

The University of Saskatchewan

Potential users of Assistive Technologies (AT) have little assistance in AT selection and support. This paper develops the concept of a Common Accessibility Profile (CAP) which can be used as the basis for selecting and supporting computer-related ATs. The CAP is based on a user-AT-system model focusing on improving accessibility to the interactions between users and systems. The CAP provides a...