PRACTICES OF DISCIPLINARITY AND INTERDISCIPLINARITY IN QUEBEC ELEMENTARY SCHOOLS: RESULTS OF TWENTY YEARS OF RESEARCH

Practices of Disciplinarity and Interdisciplinarity in Quebec Elementary Schools: Results of Twenty Years of Research

This article presents a synthesis of different research projects that have been carried out inthe province of Quebec, Canada over the past 20 years concerning the representations and practices Dishwasher Parts ofelementary teachers regarding the relative importance given to subject matter and the use ofinterdisciplinarity in their teaching practice

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Cd1a negative langerhans cell histiocytosis: A case report

Langerhans cell histiocytosis ANTI-AGING BEAUTY (LCH) is a rare histiocytic tumour in adult.We report a case of LCH involving skull bones in a 35year old lady who presented with fever, headache and diabetes insipidus since two years.Radiological examination revealed osteolytic lesions in the parietal and occipital bones along with a solid, enhancin

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A Time-Domain Asymptotic Approach to Predict Saddle-Node and Period Doubling Bifurcations in Pulse Width Modulated Piecewise Linear Systems

In this paper closed-form conditions for predicting the boundary of period-doubling (PD) bifurcation or saddle-node (SN) bifurcation in a class of PWM piecewise linear systems are obtained from a time-domain asymptotic approach.Examples of switched system considered in this study are switching dc-dc power electronics converters, temperature control

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