As an emerging cross discipline area for distributed computing, Service-Oriented Computing (SOC) paradigm promises to bridge the gap between Business Services and IT Services, enable technology to help people perform business processes more efficiently and effectively, and enable businesses and organizations to collaborate globally through standard services. With the rapid development and popul...

the geometric mean particle diameter (dg) and lime are two of the most important properties from the viewpoint of soil management. nowadays remote sensing technology which has emerged walking with science development throughout the world, has made soil study faster, more facile and more cost-efficient. an investigation of soil dg and lime was performed in pol-e-dokhtar area by use of four sets ...

The routing strategy for order picking is an important factor in the efficiency of warehouse picking, and improvements to layout provide more options picking. number storage locations be visited during operation also has impact on selection strategies. In achieve effective improvement operations distribution centers, this paper focuses leaf based previous single-command extends it study multi-c...

introduction: although composite resins have improved greatly since their introduction, microleakage is one of the most frequently encountered problems. this study compared the effects of different monomer systems and layering techniques on the bacterial leakage of cl i composite resin restorations. methods: eighty-two sound human third molars were used. the teeth were randomly divided into six...

Constructive Solid Geometry (CSG) is a solid modeling representation that defines objects · as Boolean combinations of primitive solids. For the display of such objects, both the visibility problem and the problem of combining the primitive solids into one composite object have to be solved. Recently, several CSG hidden surface algorithms have been published that reduce these two problems to a ...

Surgical repair of the tetralogy of Fallot is one of the most successful operations in the treatment of congenital heart diseases. We report the case of a 65-year-old man who had an aortic valve replacement at the time of complete repair of the tetralogy of Fallot at the age of forty-three. He subsequently had progressive aortic root and ascending aorta dilation to 9 cm. The aortic root and asc...

A new idea for digital signature scheme is suggested. The suggested scheme employs a composite modulus that is a product of two distinct prime numbers. There is a similarity with the most widely used digital signature schemes such as RSA regarding the algebraic background. The new scheme uses operations in prime integer order, a characteristic that is similar to Digital Signature Standard ( DSS...

The Data Encryption Standard algorithm has features which may be used to advantage in parallelizing an implementation. The kernel of the algorithm, a single round, may be decomposed into several parallel computations resulting in a structure with minimal delay. These rounds may also be computed in a pipelined parallel structure for operations modes which do not require cryptext feedback. Finall...

This paper describes an experiment management component developed for the WBCSim problem solving environment. WBCSim is a web-based simulation system used to increase the productivity of wood scientists conducting research on wood-based composite and material manufacturing processes. This experiment management component integrates a web-based graphical front end, server scripts, and a database ...