Architectural Principles in Arthrodesis

Architectural Principles in Arthrodesis

Architectural Principles in Arthrodesis

a real advance in the surgery of the hip joint and when well performed has uniformly produced a large percentage of successes in the fusion rate. Mr. Brittain's technique has been modified or altered in several respects by others, but the soundness of his principle has generally been accepted without question. The same is true of his scapulo-humeral arthrodesis of the shoulder, although this is...

Safe Architectural Design Principles

This report discusses architectures for safety-critical sysems. The report summarises the existing literature in the area as well as the guidance provided by existing safetycritical system development standards. We discuss the three constituent functions of fault tolerant architectures: error detection, damage assessment and confinement and error recovery. We also consider methods for fault pre...

Architectural Principles for Enterprise Frameworks Et Veritas Architectural Principles for Enterprise Frameworks

This paper continues our work on the analysis and formalization of enterprise architecture frameworks, proposing a number of principles related to the construction and use of these frameworks. These principles are intended to guide the development of a formal foundation for frameworks. Enterprise architecture frameworks organize, manage, and interrelate the wide variety of models used to struct...

Architectural Principles for Safe Web Programs

Web content is migrating away from simple hyperlinked documents towards a diverse set of programs that execute within the web browser. Unfortunately, modern browsers do not provide a safe environment for running these web programs. In this paper, we show how current web security threats are symptoms of four key problems in supporting web programs: vague program boundaries, unwanted code, poor i...