The inventory of Manninni (Cth 504)

Scalability and Performance of CTH on the Computational Plant

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

On the Age of Gliese 504

Direct imaging observations of the solar-type star Gl 504 have recently uncovered a faint companion that, on the supposition that the host star has an age of + 160 60 350 Myr, was announced to be a + 4 1.0 4.5 MJ Jovian exoplanet. Here we present the observational evidence that Gl 504 A is an evolved turn-off star of about solar age and by inference its faint companion a low-mass brown dwarf. A...

Scalable distributed compact trie hashing (CTH*)

This last decade, a new class of data structures named Scalable Distributed Data Structures (SDDSs), is appeared completely dedicated to a distributed environment. This type of data structures opened an important axis of research, considering that the data management in a transparent manner is fundamental in a computer network. All the existing methods are mainly based on Linear hashing (LH*) a...

CTH B-spline curves and its applications

A method of generating cubic blending spline curves based on weighted trigonometric and hyperbolic polynomial is presented in this paper. The curves inherit nearly all properties of cubic B-splines and enjoy some other advantageous properties for modeling. They can represent some conics and some transcendental curves exactly. Here weight coefficients are also shape parameters, which are called ...