Two Quarter Note Reflections

Short Note Amplitude modeling of pegleg multiple reflections

Public Health & Nutrition in the Asia-Pacific: reflections on a quarter century.

Some reflections from work in the Asia Pacific Region, mostly with WHO, in the past 25 years, and the changes in nutrition seen in this time are shared. In 1988-89 I helped to start a Centre for Child Nutrition in Chengdu, Sichuan, through the Italian Development Cooperation. The nutritional problems in urban and rural China, 25 years ago, were similar to those elsewhere in the Region. Like Chi...

Genus Two Surface and Quarter BPS Dyons: The Contour Prescription

Following the suggestion of hep-th/0506249 and hep-th/0612011, we represent quarter BPS dyons in N = 4 supersymmetric string theories as string network configuration and explore the role of genus two surfaces in determining the spectrum of such dyons. Our analysis leads to the correct contour prescription for integrating the partition function to determine the spectrum in different domains of t...

Two non-holonomic lattice walks in the quarter plane

We present two classes of random walks restricted to the quarter plane whose generating function is not holonomic. The non-holonomy is established using the iterated kernel method, a recent variant of the kernel method. This adds evidence to a recent conjecture on combinatorial properties of walks with holonomic generating functions. The method also yields an asymptotic expression for the numbe...

Reflections on Two Years of Manuscript Reviewing

417 College & Research Libraries receives a large number of manuscripts each year that have kept the two of us busy, as editorial assistants, with many of the initial reviews of submission for the journal during the last two years. In 2011 alone C&RL received 134 submissions, of which only 46 were finally selected for publication. This acceptance rate demonstrates the rigor of our review proces...