85,787 research outputs found
Study for the Preservation of Mountain Culture: photographs and letter
No full textThis series of 26 photographs affixed to 19 sheets accompanies a letter from J. R. Eakin, Superintendent of the Great Smoky Mountains National Park to the director of the National Park Service. The photographs cover a variety of activities and places, including distilling alcohol, riving boards, milling, and tanning leather. The photographs include family home places of Miles Messer and Kate Lawson in Cades Cove, and Joe Queen and Ephraim Bumgarner in Deep Creek. Many of these photographs were used in a report titled, “Study for the Preservation of Mountain Culture.” Charles S. Grossman (1900-1972) created an inventory of structures in the park, cataloguing more than 1,500 structures. Photographer Edouard E. Exline, who signed his work “E.E.E.,” sometimes accompanied Grossman in his work. J. Ross Eakin (1879-1946) was the first superintendent of the Great Smoky Mountains National Park, holding that post from 1931 until 1945
Box 16, Neg. No. 11052: Grossman Family
No full textThis black and white photograph features a portrait of the Grossman family - a woman wearing a dress is standing with two girls who are wearing light dresses and bows in their hair. S. E. Grossman ordered the photograph.https://scholars.fhsu.edu/stafford_county/2635/thumbnail.jp
Model based defect characterization in composites
No full textWork is reported on model-based defect characterization in CFRP composites. The work utilizes computational models of the interaction of NDE probing energy fields (ultrasound and thermography), to determine 1) the measured signal dependence on material and defect properties (forward problem), and 2) an assessment of performance-critical defect properties from analysis of measured NDE signals (inverse problem). Work is reported on model implementation for inspection of CFRP laminates containing multi-ply impact-induced delamination, with application in this paper focusing on ultrasound. A companion paper in these proceedings summarizes corresponding activity in thermography. Inversion of ultrasound data is demonstrated showing the quantitative extraction of damage properties.This proceeding may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.
This proceeding appeared in Roberts, R., and S. Holland. "Model based defect characterization in composites." In AIP Conference Proceedings, vol. 1806, no. 1, p. 090015. AIP Publishing LLC, 2017, and may be found at
DOI: 10.1063/1.4974659.
Copyright 2017 Author(s).
Posted with permission
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
Innovation and Growth in the Grossman-Helpman's 1991 Model with Increasing Returns.
No full textIn this paper I consider the 1991 Grossman-Helpman model which analyses the role of innovation on growth. The model assumes constant returns to scale. I intend to show what happen in this model if I assume strong increasing returns. In particular, under the assumption of increasing returns of capital but leaving all other main features of the Grossman-Helpman model unchanged, I analyse the influence of the rate of innovation on three variables: the rate of growth of final output, the level of prices of final output and the rate of investment.Grossman-Helpman's 1991 Model, growth, innovation, increasing returns to scale
Grossman's The New Science
No full textGrossman's The New Science -- Grossman, Karl column 6-23-10.pdfThe work(s) contained within this record have been analyzed and cataloged by members of the University Libraries' Resource Management Division.Alan Alda Center for Communicating Scienc
General introduction
No full textThe financial crisis of 2008 aroused widespread interest in banking and financial history among policy makers, academics, journalists, and even bankers, in addition to the wider public. References in the press to the term 'Great Depression' spiked after the failure of Lehman Brothers in November 2008, with similar surges in references to 'economic history' at various times during the financial turbulence.
In an attempt to better understand the magnitude of the shock, there was a demand for historical parallels. How severe was the financial crash? Was it, in fact, the most severe financial crisis since the Great Depression? Were its causes unique or part of a well-known historical pattern? And have financial crises always led to severe depressions?
Historical reflection on the recent financial crises and the long-term development of the financial system go hand in hand. This volume provides the material for such a reflection by presenting the state of the art in banking and financial history. Nineteen highly regarded experts present chapters on the economic and financial side of banking and financial activities, primarily though not solely in advanced economies, in a long-term comparative perspective. In addition to paying attention to general issues, not least those related to theoretical and methodological aspects of the discipline, the volume approaches the banking and financial world from four distinct but interrelated angles: financial institutions, financial markets, financial regulation, and financial crises
Liftings for noncomplete probability spaces
No full textThe current state of knowledge concerning liftings for noncomplete probability spaces is discussed. This is a somewhat expanded version of the author's talk given at the 1991 Summer Conference on General Topology and Applications in Honor of Mary Ellen Rudin and Her Work.PT: S; CR: BURKE MR, IN PRESS P AM MATH S BURKE MR, 1991, ISRAEL J MATH, V73, P33 BURKE MR, 1992, ISRAEL J MATH, V79, P289 CARLSON T, THEOREM LIFTING CHRISTENSEN JPR, 1974, TOPOLOGY BOREL STRUC FREMLIN DH, 1989, HDB BOOLEAN ALGEBRAS, P877 INOESCUTULCEA A, 1966, 5TH P BERK S MATH ST, V2 IONESCUTULCEA A, 1967, CONTRIBUTIONS PROB 1, P63 IONESCUTULCEA A, 1969, TOPICS THEORY LIFTIN JECH TJ, 1978, SET THEORY JOHNSON RA, 1980, P AM MATH SOC, V80, P234 JUST W, IN PRESS T AM MATH S KUPKA J, 1983, INDIANA U MATH J, V32, P717 LOSERT V, 1983, LNM, V1080, P95 MAHARAM D, 1958, P AM MATH SOC, V9, P987 SHELAH S, 1983, ISRAEL J MATH, V45, P90 TALAGRAND M, 1982, P AM MATH SOC, V84, P379 VONNEUMANN J, 1931, CRELLES J MATH, V165, P109; NR: 18; TC: 0; J9: ANN N Y ACAD SCI; PG: 4; GA: BZ86BSource type: Electronic(1
General introduction
No full textThe financial crisis of 2008 aroused widespread interest in banking and financial history among policy makers, academics, journalists, and even bankers, in addition to the wider public. References in the press to the term 'Great Depression' spiked after the failure of Lehman Brothers in November 2008, with similar surges in references to 'economic history' at various times during the financial turbulence.
In an attempt to better understand the magnitude of the shock, there was a demand for historical parallels. How severe was the financial crash? Was it, in fact, the most severe financial crisis since the Great Depression? Were its causes unique or part of a well-known historical pattern? And have financial crises always led to severe depressions?
Historical reflection on the recent financial crises and the long-term development of the financial system go hand in hand. This volume provides the material for such a reflection by presenting the state of the art in banking and financial history. Nineteen highly regarded experts present chapters on the economic and financial side of banking and financial activities, primarily though not solely in advanced economies, in a long-term comparative perspective. In addition to paying attention to general issues, not least those related to theoretical and methodological aspects of the discipline, the volume approaches the banking and financial world from four distinct but interrelated angles: financial institutions, financial markets, financial regulation, and financial crises
Branching fraction and CP asymmetry of the decays B+→K0Sπ+ and B+→K0SK+
No full textAn analysis of B+ → K0
Sπ+ and B+ → K0
S K+ decays is performed with the LHCb experiment. The pp
collision data used correspond to integrated luminosities of 1 fb−1 and 2 fb−1 collected at centre-ofmass
energies of
√
s = 7 TeV and
√
s = 8 TeV, respectively. The ratio of branching fractions and the
direct CP asymmetries are measured to be B(B+ → K0
S K+
)/B(B+ → K0
Sπ+
) = 0.064 ± 0.009 (stat.) ±
0.004 (syst.), ACP(B+ → K0
Sπ+
) = −0.022 ± 0.025 (stat.) ± 0.010 (syst.) and ACP(B+ → K0
S K+
) =
−0.21 ± 0.14 (stat.) ± 0.01 (syst.). The data sample taken at
√
s = 7 TeV is used to search for
B+
c
→ K0
S K+ decays and results in the upper limit ( fc · B(B+
c
→ K0
S K+
))/( fu · B(B+ → K0
Sπ+
)) <
5.8 × 10−2 at 90% confidence level, where fc and fu denote the hadronisation fractions of a ¯b
quark
into a B+
c or a B+ meson, respectively
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