Op-pola130019 1..26

نویسندگان

  • Jens Hainmueller
  • Chad Hazlett
  • Michael Alvarez
  • Lorenzo Rosasco
  • Marc Ratkovic
  • Teppei Yamamoto
چکیده

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Is the Grass Always Greener in Suburban Neighborhoods? Outdoors Play in Suburban and Inner-City Neighborhoods

Children's outdoors play (OP) is an important source of physical activity that has been decreasing in recent years due to changes in neighborhood design, parent safety concerns and child sedentary leisure. However, few studies examined such determinants from children's perspectives. This study explores environmental and socio-cultural aspects of children's OP using a qualitative and quantitativ...

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Genetics: S. Emerson

22 Fettke, C. R., op. cit., 231; Koeberlin, F. R., "The Brewster Iron-Bearing District of New York," Econ. Geol., 4, 737 (1909). 23 Fettke, C. R., op. cit., 234. 24 Schuchert, C., and Longwell, C. R., op. cit., 321-324. 26 Schuchert, C., and Longwell, C. R., op. cit., 321. 26 Emerson, B. K., U. S. G. S. Bull., 597, 48-49 (1917); Emerson, B. K., U. S. G. S. Mon., 29, 252-299 (1898). 27 White, D....

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On Lp-affine surface areas

Let K be a convex body in Rn with centroid at 0 and B be the Euclidean unit ball in Rn centered at 0. We show that limt→0 |K| − |Kt| |B| − |Bt| = Op(K) Op(B) , where |K| respectively |B| denotes the volume of K respectively B, Op(K) respectively Op(B) is the p-affine surface area of K respectively B and {Kt}t≥0, {Bt}t≥0 are general families of convex bodies constructed from K, B satisfying cert...

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Brahms ’ Piano Quartets in their Music - and Social - historical Contexts -

* Contact: [email protected], or [email protected] I. “New paths” forged by a conservative It is perhaps ironic that the 1853 article which established the fame of Brahms as a composer – one of the last essays Schumann wrote before he attempted suicide – was titled “New Paths,” for Brahms has been portrayed as a conservative by many later historians and writers. Brahms’ adherence to tra...

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تاریخ انتشار 2013