Nystrom Methods in the RKQ Algorithm for Initial-value Problems

We incorporate explicit Nystrom methods into the RKQ algorithm for stepwise global error control in numerical solutions of initial-value problems. The initial-value problem is transformed into an explicitly second-order problem, so as to be suitable for Nystrom integration. The Nystrom methods used are fourth-order, fifth-order and 10th-order. Two examples demonstrate the effectiveness of the algorithm.Comment: This is an extension of ideas published in J. Math. Res. (open access); see refs [1] and [2

Iranian hospitality : from caravanserai to bazaar to reporting symbolic experience

This paper reports case studies seeking to address one of the great problems of social science: namely, the extent to which is it possible or desirable accurately to report conscious experience (Hulburt & Scwitzgebel 2007). An interpretive ethnographic approach is used to address this problem. Caravanserais and bazaars in Iran have always offered multi-sensual experiences and represented aspects of symbolic interaction, as well as facilitating physical exchange, between travellers and locals. This is true in their origins, in their nineteenth and twentieth century usage, and in their contemporary roles which increasingly include heritage tourism accommodation or heritage retailing. Using two case studies the paper explores the role that hospitality has played and shows that it has been fundamental to their evolution and remains so, particularly for the commercial caravanserais and tea houses which now exist as refurbished heritage accommodation and restaurants

Home Value Protection: Final Report

The following report provides an overview of a Home Value Protection (HVP) product to evaluate the practicality of making such a program more widely available and provide background for anyone considering such a plan. The paper is based largely on the Home Value Protection product established in Syracuse New York in 2002, and a number of the authors of this paper participated in the establishment of the Syracuse Home Value Protection program.The paper contains four sections:1: Investor OutreachThis section provides background information about the Syracuse program, the current and potential participants and what roles they might play, a review of a few of the ways such a program could be implemented, and links to various media coverage.2: Index ResearchThe Syracuse program measured changes in house values by a real estate index for the area (rather than individual house sale price), and this section evaluates a number of different index methods using four markets historical data to see how well the different indexes would have performed with a HVP product (had it been available).3: Capital Requirements & PricingThis section provides a model for estimating the pricing requirements and capital required for a program across multiple markets. While not exhaustive, this approach will provide a useful reference and starting point for anyone evaluating investment in such a program.4: Regulatory EnvironmentThis section provides information on some of the regulatory entities across the markets used in the analysis. Due to the variations in the way a HVP product could be implemented, regulations could apply in a variety of ways and this section can only offer a starting point for potential investors or participants

Queens Performing Artists & Workspace

The Queens Workspace Initiative (QWI) is a project conceived and led by Exploring the Metropolis (EtM) to help ensure that the performing arts offerings in the borough of Queens are the best they can be.The major activities comprise surveying performing artists, cultural facilities and other stakeholders; making recommendations to stakeholders and policymakers; and conducting pilot programs.In 2013-14, Exploring the Metropolis has been assessing workspace needs for performing artists in Queens. We've interviewed key players, sent out surveys, held focus groups and studied ways to help the Queens performing arts community grow and thrive

Potential structural materials and design concepts for light airplanes Final report

Potential structural materials and design concepts evaluated for light aircraft application