We present the Source Code History Navigator, a tool for visualizing the evolution of source code and comparing many revisions of a source code file. Our tool provides an overview of the entire history of a source file through a “history flow”-style visualization in which revisions are plotted as vertical pixel stripes, with each pixel line in a stripe corresponding to a line in the revision an...

Author's response to reviews: Revisions as follows: 1. Line numbering added and page breaks removed. 2. Page numbering added. 3. Title page edited to include email address of all authors in addition to institutions, and full postal address of submitting author 4. "Acronyms" changed to "list of abbreviations" and moved to after discussion section.

The most commonly chosen flaps for delayed breast reconstruction after postmastectomy radiation therapy (PMRT) are abdominal-based free flaps (ABFFs) and pedicled latissimus dorsi (LD) musculocutaneous flaps. The short-and long-term advantages and disadvantages of delayed ABFFs versus LD flaps after PMRT remain unclear. We hypothesized that after PMRT, ABFFs would result in fewer postoperative ...

We have made the following formatting changes as requested: Major revisions (we require the author to make these changes) References: All references should be cited in the text and should be cited using consecutive numbers in square brackets. Currently, reference 16 is the next cited after reference 14. Also, please place the reference before the full stop. For examplètext [1].' 1) We have now ...

A prospectively studied group of 55 uncemented Press Fit Condylar total knee arthroplasties was compared retrospectively with a matched group of 51 cemented Press Fit Condylar total knee arthroplasties at a mean of 10 years after operation. For the cemented group, the pain and function scores improved from 32 and 45 preoperatively to 95 and 77, respectively. For the uncemented group the scores ...

Surveys measuring users’ opinion of software quality serve not only as indications of users’ satisfaction with a software product, but they also permit a more sophisticated degree of analysis required by organisations with higher levels of quality maturity. However, in surveys, some difficulties arise related to the quality of data, the high cost of conducting the survey and the usual revisions...

please ensure that the Abstract is present in the manuscript and matches exactly what is in the submission system • The system changed the ≥2 symbol to plain text, however there does not seem to be the facility to view the abstract as formatted. Minor revisions (we can make these changes for you, although it will speed up publication of your manuscript if you do them while making the major chan...

The popularity of this text is attested by the fact that this, the 5th edition, was necessitated after a lapse of but 3 years. Certain, but by no means major, revisions have been made in this edition. The style is concise and lucid. A number of the illustrations are excellent and most of the others are good. One of its most attractive features is the inclusion of an adequate bibliography after ...

Theories of rational belief revision recently proposed by Gärdenfors and Nebel illuminate many important issues but impose unnecessarily strong standards for correct revisions and make strong assumptions about what information is available to guide revisions. We reconstruct these theories according to an economic standard of rationality in which preferences are used to select among alternative ...

One thousand and forty-two McKee-Farrar prostheses of the present design inserted in Norwich from January 1965 to December 1972 have been reviewed retrospectively to determine the incidence of complications needing revision. Of prostheses implanted for more than two years, 6-6 per cent needed revision for loosening (cup 3-5 per cent; stem 2-2 per cent; both components 0-9 per cent). Of the tota...