Adsorption of violet B azo dye from aqueous solutions was studied by different cellulose agricultural waste materials (almond shell (AS), pistachio shell (PS), walnut shell (WS), Tea waste (TW) and orange peel (OP)). Cellulose agriculturalwaste sorbents characterized by FTIR and SEM methods. The effects of different parameters such as contact time, pH, adsorbent dosage and initial dye concentra...

The recently proposed reactive processing architectures are characterized by instruction set architectures (ISAs) that directly support reactive control flow including concurrency and preemption. These architectures provide efficient execution platforms for reactive synchronous programs; however, they do require novel compiler technologies, notably with respect to the handling of concurrency. A...

Averaging of accumulated data is a standard technique applied to processing data with low signal-to-noise ratios (SNR), such as image signals captured in ultra-high-speed imaging. The authors propose an architecture layout of an ultra-high-speed image sensor capable of on-chip signal accumulation. The very high frame rate is enabled by employing an image sensor structure with a multi-folded CCD...

We present high resolution Hα rotation curves of 4 late-type dwarf galaxies and 2 low surface brightness galaxies (LSB) for which accurate HI rotation curves are available from the literature. Observations are carried out at Telescopio Nazionale Galileo (TNG). For LSB F583-1 an innovative dispersing element was used, the Volume Phase Holographic (VPH) with a dispersion of about 0.35 Åpxl. Unive...

Aerodynamic design optimization of an airfoil for the Mars exploration airplane has been demonstrated by using an evolutionary algorithm. The adaptive range genetic algorithm is used for efficient and robust design optimization. Two-dimensional Navier-Stokes solver is used for accurate aerodynamic performance evaluation. The present computation is parallelized on the SX-6 vector computers in In...

The impervious surface area (ISA) has become an important parameter in the areas such as runoff, climate change, and socioeconomic analysis. However, using remote sensing data to accurately map ISA is still difficult due its complexity arid semi-arid with large amounts of bare soil, sparse vegetation, a small ISA. In this study, we have selected Ordos city study examined spatial pattern dynamic...

The purpose of the article is to outline modern concepts digital transformations in librarianship, didactic translation which into educational process relevant educational-professional program ‘digital direction’ ‘Web project management, content design’ ‘Information, library and archival affairs.’ Research Methodology. method analysis scientific publications was used assess ‘semantic field’ act...