The undisputed father of mathematical problem solving is George Pólya (December 13, 1887 – September 7, 1985), one of the giants of classical analysis in the 20 century. He considered solving problems to be a practical art, one that can be taught and learned. His books on the subject How To Solve It (1945) and the two-volume set Mathematics and Plausible Reasoning (1954), and Mathematical Disco...

Tom George lias an odd kind of picture gallery. All the houses in his street have lean-to pantries, with tiny windows, the upper half glass, the lower latticed wood. It is traditional to keep the family egg-cups on the ledge formed by the wooden bottom of the glass section. Every variety of egg-cup is here displayed?white, red, and blue china, and metal. Occasionally other small, gay articles a...

In this historical analysis of US foreign policy toward Iran during the presidency of George W. Bush, the author aims to decipher the overarching policy approach guiding United States' Iran policy in the context of the main issues arising during this time period. George W. Bush started his presidency with the legacy of past presidents, viewing Iran as a threat to US interests and drawing from t...

Acknowledgements This research effort benefited from the input of a variety of individuals who made both substantive and technical contributions. George Rengert, a consultant on the project, provided valuable insights regarding initial patterns of triangles and suggestions regarding the analysis plan that produced them. Deborah Weisel's question about the impact of repeat victimization on trian...

Global evidence for non-random dynamics in fish recruitment Charles T. Perretti1,3∗, Stephan B. Munch, Michael J. Fogarty George Sugihara 1 Scripps Institution of Oceanography, UCSD, La Jolla, CA 92093, USA 2 National Marine Fisheries Service, National Oceanic and Atmospheric Administration,Santa Cruz, CA 95060, USA 3 National Marine Fisheries Service, National Oceanic and Atmospheric Administr...

REVEALED BY THE CONTINUOUS VIS-NIR SPECTRA BY SPECTRAL PROFILER ON SELENE/KAGUYA. Y. Ogawa, T. Matsunaga, R. Nakamura, H. Takeda, M. Ohtake, T. Morota, T. Hiroi, T. Arai, K. Saiki, T. Sugihara, J. Haruyama, Y. Yokota, C. Honda, T. Nimura, N. Hirata, H. Demura, N. Asada, J. Terazono, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan (ogawa.yoshiko@nies...

This paper discusses the thoughts of the Austrian/American phenomenologist Alfred Schütz (1899–1959) and the British economist George Shackle (1903–1992) and their views on choice, which are in many ways very different, perhaps even inconsistent, but also complementary and may even have some shared elements. This is in particular so with regard to the problem of the paradox of choice, the overa...

virna francuskog hirurga Ambroise Pare-a (15101590) (Slika 2) iz 1582. godine. Caspar Bauchin je 1579. godine postavio hipotezu 0 ulozi crvuljka kao rezervoara za feces ploda tokom intrauterinog zivota. Moguce je da je on zamenio crvuljak sa divertikulumorn koga Johan Friedrich Meckel (18101894) opisuje dvesta godina kasnije [3]. Najznacajniji anatom XVIII veka, Giovanni Battista Morgagni (1687...

For over 30 years investigators have used the simple but non-validated classification criteria suggested by Moll and Wright. Several authors have suggested modifications but most remain invalid or require HLA analysis. Now, a world wide initiative has developed new criteria (the CASPAR criteria) which include both clinical, laboratory and radiological features. These will require further study ...