Manufactured sand is increasingly used in concrete and predicting the rheology of such suspensions based on their composition are necessary. In this study, emphasis cement pastes with manufactured silica fume. An artificial neural network, namely multilayer perceptron, compared nine suspension models: two liquid thickness models, relative concentration solids six viscosity models solids. Measur...

In this paper, a new smoothed particle hydrodynamics (SPH) algorithm for simulation of elastic-plastic deformation of solids was proposed. The key point was that materials under highvelocity impact (HVI) behave like fluids. This led to propose a method which was similar to the socalled SPH-projection method, in which the momentum equations are solved as the governing equations. The method consi...

This research aimed to assess and determine rheological properties of chocolate pistachio produced from various volumes of monoglycoside (1% and 2%), date powders (34, 38 and 42%) and pistachio pastes. The analyses were performed at temperaturesof 45 ºC, 65 ºC after 3 and 5 hours of processing. These products were found to exhibit nonNewtonian, pseudo-plastic behavior at all treatments. Apparen...

This case report presents an implant-aided prosthetic treatment in which peri-implant plastic surgery techniques were applied in combination to satisfactorily attain functional aesthetic expectations. Peri-implant plastic surgery enables the successful reconstruction and restoration of the balance between soft and hard tissues and allows the option of implant-aided fixed prosthetic rehabilitation.

an evolutionary structural optimization (eso) method is used for plastic design of frames. based on safe theorems some criteria are derived and made an effort to satisfy them during the optimization process. in this regard, equilibrium is checked and yield condition is gradually satisfied during the optimization process. in this method, the amount of used material and the stiffness for each ele...

Since filling slurry is a cement-based material, viscosity-enhancing admixture exerts significant effect on its rheological performance and mechanical properties. Viscosity-enhancing can improve pipeline transportation reduce wear during the process of kilometer-deep mine by changing plastic viscosity yield stress high-concentration slurries. In order to reveal influence mechanism in slurry, ex...

Firstly,we are study to formulate and test a topical gel containing of Itraconazole micro- emulsion (ITZ). The Formulation micro researchis necessary before its thepreformulation Itraconazole. To estimatethe maximal solubility ITZ in oils, surfactants co- were investigated estimatefilling material potential. In reference the region, with Karanj oil as phase, use surfactant Tween-80 aDiamethyl C...

It is well established that Self-Compacting Concrete (SCC) contains large amounts of fines including mineral admixtures, such as fly ash and slag, in order to avoid segregation increase cohesion. The use these materials concrete reduces CO2 emissions contributes towards sustainable construction. To overcome the negative effect slag on strength development was ground three finenesses. Therefore,...