one of the significant strategies of the power systems is economic dispatch (ed) problem, which is defined as the optimal generation of power units to produce energy at the lowest cost by fulfilling the demand within several limits. the undeniable impacts of ramp rate limits, valve loading, prohibited operating zone, spinning reserve and multi-fuel option on the economic dispatch of practical p...

In this work, a new synthesized Y-type zeolite with an Si/Al molar ratio of 2.5 (NaY) was modified with amines, in order to probe the influence of the modification of the adsorbent’s surface on CO2 adsorption. The three selected amines were diethanolamine, tetraethylenepentamine, and 2- methylaminoethanol. The surface nature of NaY was changed after amine modification, which causes a...

diminishing protein aggregation by chaperone is very important factor in medicine and industry. in this paper, itis induced the chaperone ability for 0-casein upon modification of its acidic residues by woodward reagentk(wrk) and examined on lysozyme as a target protein at ph 7.2 and outlined the mechanism for chaperoneability of modified system by uv-vis and fluorescence spectroscopy and theor...

Diminishing protein aggregation by chaperone is very important factor in medicine and industry. In this paper, itis induced the chaperone ability for 0-casein upon modification of its acidic residues by Woodward reagentK(WRK) and examined on lysozyme as a target protein at pH 7.2 and outlined the mechanism for chaperoneability of modified system by UV-Vis and fluorescence spectroscopy and theor...

the epigenetic alterations like histone modifications , dna methylation and others remarkable categories  including nucleosome remodeling and rna mediated targeting have been strongly investigated  recently .in this way , beside the notable importance of dna methylation ,the histone modifications are the most important issues in the  tumorogenesis and cancer progression. moreover, the fluctuati...

this paper presents the results of a recent project of ikco’s research center to modify paykan 1600’s rear suspension mechanism with the purpose of improving comfort, stability and handling qualities. the car was originally equipped with a solid rear axle with leaf springs. by replacing the original mechanism with a three-link mechanism with panhard bar and coil springs, the ride comfort and ha...

Long-term potentiation (LTP) is a long-lasting increase in synaptic effectiveness that results from high frequency stimulation (HFS) of certain excitatory synapses in hippo-campus and neocortex (reviewed by Bliss and Colling-ridge, 1993). Because it is induced by brief episodes of electrical stimulation that resemble patterns observed in the brains of behaving animals, and because it can be ver...