A history of liberal education and liberalism : the traditional humanist in conflict with the liberal ideologue.

In this century much has been written about the search for a common learning and whether or not the liberal tradition should be buried or can be revived. This dissertation shows that there are in fact two liberal traditions and our discussion of these issues have been confused by our failure to distinguish between the two. One liberal tradition is essentially educational in nature, inspired by the life of ancient Greece and formalized for centuries as the liberal arts. The second is essentially political in nature and stems from the thought of John Locke and the philosophes of the Enlightenment. The two traditions have been in conflict over the course of this country\u27s history, the former attempting to preserve a traditional sense of liberal education and the latter serving to reshape the ideal of liberal education to fit the tenets of liberalism. The dissertation shows that the two traditions have become confused through the rise of liberalism and its success in shaping the structure of higher education and educational thought through the university movement in the last century and the progressive education movement in this century. The dissertation traces the history of both liberal traditions and shows how the tenets of liberalism have come to permeate present day discussions about liberal education. The world views of the ancient Greeks, Renaissance humanists, American Puritans, and American liberals are compared and contrasted, with a particular emphasis on the relationship between Puritanism and liberalism. The Puritans initiated and maintained their version of liberal education for over two-hundred years and it was this curious situation that made liberalism seem, in comparison, to represent the true vision of liberal education. Like the Puritans, liberals have reconstructed the concept of liberal education to suit their own purposes, and this reconstruction is examined. The dissertation concludes with suggestions to traditional humanists for reviving the humanist ideal of liberal education. The point is made that rather than concentrating upon plans for shared learning humanists must first recreate a common language with which to discuss liberal education and, to avoid confusion this language must be distinguished from that of liberalism

Small business investment company common stocks as an investment vehicle

Thesis (M.B.A.)--Boston Universit

Selective sidewall wetting of polymer blocks in hydrogen silsesquioxane directed self-assembly of PS-b-PDMS

We show the importance of sidewall chemistry for the graphoepitaxial alignment of PS-b-PDMS using prepatterns fabricated by electron beam lithography of hydrogen silsesquioxane (HSQ) and by deep ultraviolet (DUV) lithography on SiO2 thin films. Density multiplication of polystyrene-block-polydimethylsiloxane (PS-b-PDMS) within both prepatterns was achieved by using a room temperature dynamic solvent annealing environment. Selective tuning of PS and PDMS wetting on the HSQ template sidewalls was also achieved through careful functionalization of the template and substrate surface using either brush or a self-assembled trimethylsilyl monolayer. PDMS selectively wets HSQ sidewalls treated with a brush layer of PDMS, whiereas PS is found to selectively wet HSQ sidewalls treated with hexamethyldisilazane (HMDS) to produce a trimethylsilyl-terminated surface. The etch resistance of the aligned polymer was also evaluated to understand the implications of using block copolymer patterns which have high etch resistance, self-forming (PDMS) wetting layers at both interfaces. The results outlined in this work may have direct applications in nanolithography for continued device scaling toward the end-of-roadmap era

Are Scores on the PPT Useful in Determination of Risk of Future Falls in Individuals With Dementia?

Individuals with dementia or Alzheimer’s disease (AD), exhibit both a progressive decline in cognitive function and accumulating difficulty with physical function.1 As cognitive impairment begins, individuals will initially demonstrate difficulties with short-term memory and with instrumental activities of daily living. As the dementia progresses, individuals will increasingly demonstrate difficulties with long-term memory, communication, and basic activities of daily living

Parental Impact on Child Physical Activity and Sedentary Time in Appalachian North Carolina

Introduction: Physical activity has positive health benefits across the lifespan including reduced rates of chronic disease. Despite having ample availability of outdoor space for physical activity in the Appalachian Mountain region, there are low rates of physical activity along with high rates of sedentary time and increased prevalence of overweight individuals across all age groups. Therefore, there is a need to understand the factors that influence family’s physical activity and sedentary time. Purpose: To assess whether parental attitudes and behaviors influence children’s physical activity and sedentary time. Methods: The current study was a secondary analysis of the baseline data from a pilot study of a pediatrician prescription program for outdoor physical activity. Parents (N = 70) with children aged 5–13 years living in a county served by a single-pediatrician office completed surveys in the pediatrician’s office during a well-child visit. The survey included questions related to parental attitudes toward children’s physical activity and the physical activity and sedentary time performed by the parent and their child. Results: Parent sedentary time was the only factor that had an impact on child sedentary time, with 18% of the variance in children’s sedentary time being explained by parent sedentary time. No factors predicted children’s physical activity. Implications: To decrease child sedentary time, interventions should focus on reducing parental and joint parent–child sedentary time

Matrix concentration inequalities via the method of exchangeable pairs

This paper derives exponential concentration inequalities and polynomial moment inequalities for the spectral norm of a random matrix. The analysis requires a matrix extension of the scalar concentration theory developed by Sourav Chatterjee using Stein's method of exchangeable pairs. When applied to a sum of independent random matrices, this approach yields matrix generalizations of the classical inequalities due to Hoeffding, Bernstein, Khintchine and Rosenthal. The same technique delivers bounds for sums of dependent random matrices and more general matrix-valued functions of dependent random variables.Comment: Published in at http://dx.doi.org/10.1214/13-AOP892 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org

Surface-directed dewetting of a block copolymer for fabricating highly uniform nanostructured microdroplets and concentric nanorings

Through a combination of nanoimprint lithography and block copolymer self-assembly, a highly regular dewetting process of a symmetric diblock copolymer occurs whereby the hierarchal formation of microdroplets and concentric nanorings emerges. The process is driven by the unique chemical properties and geometrical layout of the underlying patterned silsesquioxane micrometer-sized templates. Given the presence of nonpreferential substrate−polymer interactions, directed dewetting was utilized to produce uniform arrays of microsized droplets of microphase separated polystyrene-block-poly(methyl methylacrylate) (PS-b-PMMA), following thermal annealing at 180 °C. Microdroplets with diameters greater than 400 nm exhibited a hexagonal close-packed arrangement of nanodots on the surface with polydomain ordering. At the droplet periphery, the polydomain ordering was severely disrupted because of a higher in-plane radius of curvature. By reducing the droplet size, the in-plane radius of curvature of the microdroplet becomes significant and the PMMA cylinders adopt parallel structures in this confined geometry. Continuous scaling of the droplet results in the generation of isolated, freestanding, self-aligned, and self-supported oblique nanorings (long axis ∼250−350 nm), which form as interstitial droplets between the larger microdroplets. Optical and magnetic-based nanostructures may benefit from such hierarchal organization and self-supporting/aligned nanoring templates by combining more than one lithography technique with different resolution capabilities