Nylon zipper and permanent press fabrics

An ad extolling the benefits of the Lightning Zephyr nylon zipper. This ad was directed towards the garment industry.

A method of evaluating psychomotor tooth preparation skills in preclinical dental programs

Preclinical and clinical tooth important and significant aspect of preparation is an a dental student's education. The associated procedures rely heavily on the development of particular psychomotor skills. The most common format of instruction and evaluation in tooth preparation at many Dental Faculties, emphasizes the product (tooth preparation) and associates performance with characteristics of this product. This integrated study examines which skills should be developed and how a course of instruction can best be structured to develop the necessary skills. The skills which are identified are those necessary for tooth preparation are selected from a psychomotor taxonomy. The purpose of evaluating these skills is identified. Behavioral objectives are set for student performance and the advisability of establishing standards of performance is examined. After reviewing studies related to learning strategy for dental psychomotor the most suitable tasks as well as articles on instructor effectiveness a model is proposed. A pilot project at the University of Toronto, based on this proposed model is described. The paper concludes wi th a discussion of the implications of this proposed model.

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway on permanent way for sundry work for the month of October

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway on permanent way for sundry work for the month of October.

Discharge of Mortgage signed by Henry Kalar, President of the Niagara Permanent Building Society

Discharge of Mortgage signed by Henry Kalar, President of the Niagara Permanent Building Society stating that John McNeilly [?] has satisfied all money due and the mortgage is therefore discharged. The right hand side of this document is burned. Text is slightly affected, Aug. 8, 1853.

A Systematic Framework for Analyzing the Dynamic Effects of Permanent and Transitory Shocks.

This paper proposes a systematic framework for analyzing the dynamic effects of permanent and transitory shocks on a system of \"n\" economic variables.

Test de l'hypothèse de revenu permanent et anticipations rationnelles avec présence d'une rupture dans la fonction de tendance.

Rapport de recherche

A Systematic Framework for Analyzing the Dynamic Effects of Permanent and Transitory Shocks.

This paper proposes a systematic framework for analyzing the dynamic effects of permanent and transitory shocks on a system of n economic variables.

Localización del locus de la enfermedad de Charcot-Marie-Tooth tipo1A : asociación de esta enfermedad con una duplicación de DNA

Tesis (Doctorado en Ciencias con Especialidad en Biología Molecular e Ingeniería Genética) UANL