منابع مشابه
Upward Spirality and Upward Planarity Testing
The upward planarity testing problem is known to be NPhard. We describe an O(n)-time upward planarity testing and embedding algorithm for the class of digraphs that do not contain rigid triconnected components. We also present a new FPT algorithm that solves the upward planarity testing and embedding problem for general digraphs.
متن کاملLegitimation in Discourse and Communication Revisited: A Critical View towards Legitimizing Identities in Communication
The various and multifaceted wars in the Middle East have brought about weird complications in the already challenging multifarious international relations and interactions. The media coverage of terroristic threats in the Middle East and the European countries as well as United States has often targeted Muslim identity. The present study is aimed at analyzing Barack Obama's speech at Baltimore...
متن کاملCritical Concepts of Communication
The Writing and Communication Program at Georgia Tech emphasizes three critical concepts: communication is rhetorical, communication involves a process, and communication is multimodal. You probably already know a considerable amount about these concepts, but English 1101 and English 1102 help you build on what you already know by encouraging you to explore your ideas about communication and to...
متن کاملComputing Upward Topological Book Embeddings of Upward Planar Digraphs
This paper studies the problem of computing an upward topological book embedding of an upward planar digraph G, i.e. a topological book embedding of G where all edges are monotonically increasing in the upward direction. Besides having its own inherent interest in the theory of upward book embeddability, the question has applications to well studied research topics of computational geometry and...
متن کاملCommunication about chronic critical illness.
BACKGROUND Despite poor outcomes, life-sustaining treatments including mechanical ventilation are continued for a large and growing population of patients with chronic critical illness. This may be owing in part to a lack of understanding resulting from inadequate communication between clinicians and patients and families. Our objective was to investigate the informational needs of patients wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Long Range Planning
سال: 2005
ISSN: 0024-6301
DOI: 10.1016/j.lrp.2005.05.001