TOPIC: Critical Care TYPE: Medical Student/Resident Case Reports INTRODUCTION: Variceal bleeding can be a devastating complication of cirrhosis; minority varices develop at sites apart from the esophagus or stomach. We present case an ectopic variceal complicated by hemorrhagic shock, managed direct percutaneous embolization small bowel varix in ventral hernia. CASE PRESENTATION: A 47-year-old ...

Designing and constructing a road network is one of the most critical steps development process in managing natural resources. The current research going to investigate application connectivity indices analysis networks forested watershed. First, suitability map (RNSM) was created emphasize technical physiographic criteria integrated management scenarios using weighted linear combination (...

The vertex set and arc set of a digraph D are denoted by V (D) and E (D), respectively, and the number of vertices in a digraph D is denoted by n (D). A directed cycle (path, walk) in a digraph will simply be called a cycle (path, walk). A graph or digraph is called hamiltonian if it contains a cycle that visits every vertex, traceable if it contains a path that visits every vertex, and walkabl...

Migration detours, the spatial deviation from the shortest route, are a widespread phenomenon in migratory species, especially if barriers must be crossed. Moving longer distances causes additional efforts in energy and time, and to be adaptive, this should be counterbalanced by favorable condition en route. We compared migration patterns of nightingales that travelled along different flyways f...

I begin by reviewing classical semantics and the problems presented by normative conflicts. After a brief detour through default logic, I establish some connections between the treatment of conflicts in each of these two approaches, classical and default, and then move on to consider some further issues: priorities among norms, or reasons, conditional oughts, and reasons about reasons.