: (1) determine node--anchor distances, (2) compute node positions, and (3) optionally refine the positions through an iterative procedure. We present a detailed analysis comparing the various alternatives for each phase, as well as a head-to-head comparison of the complete algorithms. The main

values can be used to simplify the \top " de nitions. We discuss this idea of splitting a program in the context of the answer set semantics. The main theorem shows how computing the answer sets for a program can be simpli ed when the program is split into parts. The programs covered

the simplest example of a data structure whose implementation in a functional setting is substantially different from its implementation in an imperative setting. For this reason, functional queues have been widely studied [11, 9, 3, 23, 24]. A minimal signature for queues appears in Figure 2. The three main

be ascribed to more insightful handling of segmentation. This paper provides a review of these advances. The aim is to provide an appreciation for the range of techniques that have been developed, rather than to simply list sources. Segmentation methods are listed under four main headings. What may be termed

2013). This style guide summarizes the main principles in the other style guides and lists a few exceptions to their guidelines. Formatting 1. Use double-spacing throughout the manuscript and the endnotes. Use one-inch margins, and insert page numbers at the bottom of the page. Use a Times New

complex and frequent computations and increased routing protocol over-head. The main goals of this paper are to study these two cost components, and propose solutions that achieve good routing performance with reduced processing cost. First, we identify the parameters that determine the protocol traffic

A horizontal head-tail instability has been observed at the beginning of acceleration in the KEK-PS main ring. The instability occurs due to a large change in chromaticity pro-duced by the sextupole component of the eddy-current in-duced field in the dipole beam-pipe. The horizontal chro

The English National Health Service (NHS) is caught in a ‘per-fect storm ’ relating to older people’s care in hospital. A recent series of reports repeatedly highlights a picture of poor or vari-able care and a once-in-a-generation opportunity to transform services, which physicians must grasp. The public dialogue in the media,1,2 public office,3,4 campaigns5,6 and studies7,8 exploring the causes of poor care has majored on the crucial role of nursing and nurses, with doctors peripheral to the story. We must take our share of responsibility for the problems and for lasting solutions, ensuring that the care of our oldest patients consistently meets the standards that they and their families have the right to expect. Ham,9 anticipating report of the Francis Enquiry10 into fail-ings at Mid-Staffordshire Hospitals, said ‘These failures raise fundamental questions about doctors, nurses and other frontline

Ordered list of MeSH Main Headings MeSH Main Headings UMLS concepts Clustering Restrict to MeSH Trigram Phrase Matching Related Citations Extract MeSH descr.

Mainly head-initial. In a VP, the word order is Verb-Object. In an NP, the word order is Noun-