Poly(lactic acid) (PLA) is one of the most important ecological thermoplastics due to its good mechanical properties. In light this, investigations related effects PLA processing parameters are as they affect final product performance. This work aimed determine viscosity-temperature coefficient (?) and pseudoplastic index (n) estimate degradation rate during using an internal mixer. The viscosi...

To evaluate the change of hemorheological indexes for patients with Alzheimer's disease (AD) at the early stages and to discuss effects of these changes on AD, high shear value of whole blood viscosity (etabh), reduced high shear value of whole blood viscosity (retabh), low shear value of whole blood viscosity (etabl), reduced low shear, value of whole blood viscosity (retabl), KT value of whol...

Oxcarbazepine (OXC) was used as first line therapy or additional for treatment of partialand secondary seizures. The penetration OXC into nasal mucosa can be enhanced by formingliposome. This research has the aim to prepare and characterize iposome laoding OXC. OXCliposome formula composed using soya lechitin cholesterol with various amount usingthin film hydration method. Characterization dete...

This study used the process of vacuum impregnation seeds at soaking stage. The barley varieties were Kangoo and Xanadu. raw material was for production light malt. effect on rate water uptake by different temperature conditions, i.e., 12, 14 16 °C, also analyzed. Grain destined malt soaked in a water–air system. germination (malting) stage lasted 8 days temperatures °C. Each sample then dried u...

The use of water soluble polymers for enhanced oil recovery (EOR) provides an additional chance to extract between 5 to 30% of total oil in place from drilled and mature reservoirs [1]. A big number of patents, mainly from multinational companies, remark the importance of polymers for EOR [2]. The role of the polymer in the aqueous solution is to increase the viscosity of the displacement solut...

The aim of the present study was to evaluate the stability of celecoxib (CXB) using novel nanoemulsion formulation. Optimized nanoemulsion formulation of CXB was prepared by low energy emulsification method. Stability studies were performed for the period of 3 months. Droplet size, viscosity and refractive index (RI) were determined during storage. Shelf life of nanoemulsion formulation was als...

The aim of this paper is to introduce a new three-dimensional elastoviscoplastic model that combines both the Oldroyd viscoelastic model and the Herschel-Bulkley viscoplastic model with a power-law index n > 0. The present model is derived to satisfy the second law of thermodynamics. Various fluids of practical interest, such as liquid foams, droplet emulsions or blood, present such elastovisco...