: Dentofacial deformities (DFD) and obstructive sleep apnea (OSA) are two entities which can be intricately related require complex management. It argued that in the subset of patients these overlap intervention, an orthognathic surgery first approach (SFA) should considered a primary treatment modality. With respect to isolated dentofacifal undergoing first, literature cases completed by autho...

PLANNER is a language f o r p r o v i n g theorems and m a n i p u l a t i n g models in a r o b o t . The language i s b u i l t ou t o f a number o f p rob lem s o l v i n g p r i m i t i v e s t o g e t h e r w i t h a h i e r a r c h i c a l c o n t r o l s t r u c t u r e . S ta tements can b e a s s e r t e d and perhaps l a t e r w i t h d r a w n a s t h e s t a t e o f t he w o r l d c...

Elastic bands are proposed as the basis for a new framework to close the gap between global path planning and real-time sensor-based robot control. An elastic band is a deformable collision-free path. The initial shape of the elastic is the free path generated by a planner. Subjected to artificial forces, the elastic band deforms in real time to a short and smooth path that maintains clearance ...

This paper presents some enhancements in the temporal reasoning of a Hierarchical Task Network (HTN) planner, named SIADEX, that, up to authors knowledge, no other HTN planner has. These new features include a sound partial order metric structure, deadlines, temporal landmarking or synchronization capabilities built on top of a Simple Temporal Network and an efficient constraint propagation eng...

In this paper we describe work in progress that aims to develop a domain-independent tool set which supports the creation and analysis of domain descriptions and plans containing continuously changing processes, instantaneous events, and actions. The tools described are (i) a life history editor that enables a designer to create a domain description diagrammatically, automatically generating mu...

This paper describes adaptive path planning, a novel approach to path planning for car-like mobile robots. Instead of creating a new plan from scratch, whenever changes in the environment invalidate the current plan, the adaptive path planner attempts to adapt the old plan to the new situation. The paper proposes an efficient representation for path that is easily amendable to adaptation. Assoc...

OBJECTIVE To evaluate the morphological features of craniofacial structures in young patients affected by bilateral temporomandibular joint osteoarthrosis (TMJOA). METHODS Forty-three males and 189 females aged 15 to 25 years who had lateral cephalograms and temporomandibular joint (TMJ) radiological examinations were included. They were classified into a TMJOA group and a control group, acco...

in this paper we study the coprime graph of a group $g$. the coprime graph of a group $g$, is a graph whose vertices are elements of $g$ and two distinct vertices $x$ and $y$ are adjacent iff $(|x|,|y|)=1$. in this paper we classify all the groups which the coprime graph is a complete r-partite graph or a planar graph. also we study the automorphism group of the coprime graph.