منابع مشابه
Editors note
EDITOR’S NOTE Geopersia is published biannually by the College of Science, University of Tehran, Iran. The College of Science published “Journal of Science”, which covered all fields of basic science, from 1968 to 2010. It was then decided that the College’s journals should be more specialized, and hence publication of Geopersia was launched. Geopersia aims to publish peer-reviewed original...
متن کاملOrienting Triangulations
We show that the edges of any triangulation of a closed surface different from the projective plane and the sphere can be oriented such that every vertex has non-zero outdegree divisble by three. This confirms a conjecture of Barát and Thomassen.
متن کاملOrienting Toleranced Polygonal Parts Orienting Toleranced Polygonal Parts
Parts manufactured to tolerances have variations in shape. Most previous work in robotic manipulation assumes that parts do not have shape variations. Orienting devices such as bowl feeders often fail due to variations in part shape. We study the effects of uncertainty in part shape on orienting to develop systems that can orient toleranced polygonal parts. We present a tolerance model in which...
متن کاملOptimally Orienting Physical Networks
In a network orientation problem, one is given a mixed graph, consisting of directed and undirected edges, and a set of source-target vertex pairs. The goal is to orient the undirected edges so that a maximum number of pairs admit a directed path from the source to the target. This NP-complete problem arises in the context of analyzing physical networks of protein-protein and protein-DNA intera...
متن کاملDiagrams about Thoughts about Thoughts about Diagrams
The study of diagrammatic reasoning often focuses on computational models of diagram use rather than on studies of human performance. This paper considers diagrams as a notational system that can be used and studied in an experimental context. It presents a review of the experimental psychology literature rather than a complete theoretical framework, and is intended as an introduction to the fi...
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: Journal of Emotional and Behavioral Disorders
سال: 2017
ISSN: 1063-4266,1538-4799
DOI: 10.1177/1063426616686758