Results 151 to 160 of about 9,616,551 (334)
The Impact of a National Science Foundation Collaborative for Excellence in Teacher Preparation on an Undergraduate Chemistry Course for Non-Chemistry Science Majors [PDF]
, 2000 In 1999 and 2000 Chemistry 312: Analytical Chemistry for non-chemistry science majors (taken in the junior or senior year), was revised as a result of the instructor’s involvements in the Center for Excellence in Teacher Preparation project and an NSF ...
Tyson, J.
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Advanced Functional Materials, EarlyView.Materials exist that are useful for gamma scintillation, radiation shielding, neutron‐gamma pulse shape discrimination (PSD), thermal neutron detection, or high refractive index applications. While certain materials have exhibited optimal performance for each of these applications, none achieve multiple functions.
Isabelle Winardi +13 more
wiley +1 more source
Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing
Advanced Functional Materials, EarlyView.Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen +7 more
wiley +1 more source
Online LearningA quantitative content analysis study was conducted to examine teaching presence in an online accelerated Bachelor of Business Administration (BBA) course.
Karen Krier +2 more
doaj +1 more source
How Parents Influence Deviant Behavior among Adolescents: An Analysis of their Family Life, Community, and Peers [PDF]
, 2012 The goal of this literature review is to analyze the effect the family has on an adolescent’s behavior. It is believed that parents have direct and indirect control.
Carlson, Amber
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Advanced Functional Materials, EarlyView.Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox +4 more
wiley +1 more source
Life, the crocodile, the Pisikoa and the wind: representations of teaching in the writings of three pacific authors. [PDF]
, 2006 In the course of research involving the experiences of teachers of Pacific ancestry in New Zealand public schools, I became interested in the ways in which teachers were represented in Pacific thinking.
Devine, Nesta
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Advanced Functional Materials, EarlyView.ABSTRACT Breathable membranes that reject chemical warfare agents (CWAs) are required for next‐generation protective apparel. A dual‐function graphene oxide (GO)‐polyamine architecture is introduced that addresses the long‐standing tradeoff between vapor transmission and CWA selectivity.
Hyungjun Kim +6 more
wiley +1 more source
HMO Penetration, Ownership Status, and the Rise of Hospital Advertising [PDF]
We examine the recent increase in hospital advertising expenditures. We first illustrate that the rise in hospital advertising has not been universal. Large, not-for-profit, teaching hospitals have, by far, experienced the largest increase in spending ...
Jason R. Barro, Michael Chu
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