Complex takes shape

View of the progress of the Mackenzie Chown Complex several months into construction.

"Where is the value in education for me?": experiences and perspectives of Ontario secondary students at risk of non-completion of their Ontario Secondary School Diploma /

This study examined students considered at risk of non-completion of their Ontario Secondary School Diploma and aimed to offer insight into the questions, "What factors currently lead to school disconnect" and "How can these factors be addressed?" Eight students currently enrolled in an alternative learning environment participated in the study. Each was asked to take part in two, digitally recorded interviews that were subsequently transcribed by the researcher. The data were then coded and analysed according to specific themes: obstacles, empowerment, goals, views about success, opinions of school, and power of the teacher. From these themes, three broad focus areas emerged that were used to keep the data analysis focused: worldview, school effects, and self-image. Variances between the data collected and ideas presented in the current literature were highlighted as a reminder that when dealing with a human population, we cannot rely on textbook definitions and theory alone.

Relationship between Surface and Indwelling EMG Spike Shape Measures

Indwelling electromyography (EMG) has great diagnostic value but its invasive and often painful characteristics make it inappropriate for monitoring human movement. Spike shape analysis of the surface electromyographic signal responds to the call for non-invasive EMG measures for monitoring human movement and detecting neuromuscular disorders. The present study analyzed the relationship between surface and indwelling EMG interference patterns. Twenty four males and twenty four females performed three isometric dorsiflexion contractions at five force levels from 20% to maximal force. The amplitude measures increased differently between electrode types, attributed to the electrode sensitivity. The frequency measures were different between traditional and spike shape measures due to different noise rejection criteria. These measures were also different between surface and indwelling EMG due to the low-pass tissue filtering effect. The spike shape measures, thought to collectively function as a means to differentiate between motor unit characteristics, changed independent of one another.

Letter to S.D. Woodruff regarding resolution #5 of the Board of Directors. Mr. Woodruff is requested to take steps to ensure the early completion of the Port Dalhousie and Thorold macadamized road

Letter to S.D. Woodruff regarding resolution #5 of the Board of Directors. Mr. Woodruff is requested to take steps to ensure the early completion of the Port Dalhousie and Thorold macadamized road. This is signed by James McCoppen, president. The letter is stained and worn torn in spots. This does not affect the text, July 11, 1857.

Statement of finals of the marsh lands main drain as near as can be estimated until its completion and final measurement

Statement of finals of the marsh lands main drain as near as can be estimated until its completion and final measurement. This is signed by Fred Holmes, July 9, 1857.