Hidden Spoor, Ruan Xiaoxu, And His Treatise On Reclusion

In early medieval China great attention was paid to compiling accounts of men in reclusion, yet the prefaces to these compilations often contain only vague or stale reasoning concerning the nature of reclusion itself. A preface by Shen Yue (441-513) is a notable exception: Shen differentiated between disengagement and reclusion. A slightly later contemporary of Shen, Ruan Xiaoxu (479-536), took issue with him in a unique and tightly constructed disquisition on what Ruan saw as a basic dichotomy in the Way of man: the root and overt traces. Ruan\u27s overlooked treatise is examined here, as are some relevant facets of his life

Symmetry of the Gap in Bi2212 from Photoemission Spectroscopy

In a recent Letter, Shen et al have detected a large anisotropy of the superconducting gap in Bi2212, consistent with d-wave symmetry, from photoemission spectroscopy. Moreover, they claim that the change in their spectra as a function of aging is also consistent with such an intrepretation. In this Comment, I show that the latter statement is not entirely correct, in that the data as a function of aging are inconsistent with a d-wave gap but are consistent with an anisotropic s-wave gap.Comment: 3 pages (Plain TeX with macros), plus 1 postscript figur

Translocal imagination of Hong Kong connections: the shifting of Chow Yun-Fat's star image since 1997

Anyone who is interested in Hong Kong cinema must be familiar with one name: Chow Yun-fat (b. 1955). He rose to film stardom in the 1980s when Hong Kong cinema started to attract global attention beyond East Asia. During his early screen career, Chow established a star image as an urban citizen of modern Hong Kong through films such as A Better Tomorrow/Yingxiong bense (John Woo, 1986), City on Fire/Longhu fengyun (Ringo Lam, 1987), All About Ah-Long/A Lang de gushi (Johnnie To, 1989), God of Gamblers/Du shen (Wong Jing, 1989), and Hard Boiled/Lashou shentan (John Woo, 1992)

User-centric distributed solutions for privacy-preserving analytics

How can cryptography empower users with sensitive data to access large-scale computing platforms in a privacy-preserving manner?</jats:p