This paper contends that a course in school change must tap into the lived experiences of practitioners; thereby arguing for a cased-based learning experience in which practitioners reflect critically on their own practice and develop a...

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This paper presents incomplete decompositions for various types of matrices as they occur in the implicit discretisation of practical problems. A review is given of methods for the usual five-point discretisation of a self-adjoint elli...

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Existing data show that in the atmospheric aerosol is 35–50% lower than in the average crust, with nonurban Si/Al 20% lower than urban Si/Al. The high correlation between Si and Al concentrations in the aerosol strongly suggests that...

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Samples of the iron oxides Fe0.94O, Fe3O4, Fe2O3, and Fe2SiO4 were prepared by high temperature equilibration in controlled gas atmospheres. The samples were fractured in vacuum and high resolution XPS spectra of the fractured surfaces ...

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Microwave assisted extraction (MAE) technique was employed for the extraction of pectin from dragon fruit peel. The extracting parameters were optimized by using four-variable-three-level Box–Behnken design (BBD) coupled with response...

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It is shown that to explain some nominal price rigidity it is sufficient to assume changes in costs to be imperfect signals on nominal changes, and not necessary to assume nominal costs to respond less than proportionally to nominal cha...

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This article examines the limitations of the effects model for feminist anti-pornography work. As a contribution to the on-going debate about the nature of pornography and its relationship to violence against women, this article Asian F...

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Over the past 20 years, oral health has improved, but significant dental disease and dental disparities still exist. Providers other than dentists are being recruited to bridge this gap in health care. Being able to recognize, prevent, ...

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The Pomeron-f identity scheme proposed by Chew and Rosenzweig is shown to fail badly when compared to vector meson production data. In contrast, a standard exchange degenerate ωf model is satisfactory. The consumption pattern of el...

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An m×n matrix A is sign regular if, for each k (<img height="18" border="0" style="vertical-align:bottom" width="126" alt="" title="" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0024379502004378-si2.gif">), all k×k ...

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