substitution of two or four carbon atoms by nitrogen in the corannulene molecule as a carbon nanostructure was done and the obtained structures were optimized at mp2/6-31g(d) level of theory. calculations of the nucleus-independent chemical shift (nics) were performed to analyze the aromaticity of the corannulene rings and its derivatives upon doping with n at b3lyp/6-31g(d) level of theory. re...

Thermal power plants (TPPs) and national industrial complexes (NICs) are widely known as being among the major causes of changes in concentrations fine particulate matter (PM2.5). However, little is about PM2.5 concentration caused by operation these facilities South Korea health burden attributable to them, including early death. There were two purposes this study. The first was quantitatively...

In this study, an effort has been made to analyze the aromaticity of oligomers phenylenes and thiophenes, with presence absence linkers using Nucleus-Independent Chemical Shift (NICS) as a descriptor. The relation between HOMO–LUMO gaps, reorganization excitation energies respective NICS values employed develop structure-aromaticity-conjugation spectroscopy relationship (SACSR). Results show th...

The glucose level linkages with breast cancer (BC) biomarkers are focused in the article adopting probabilistic modeling a real data set surveyed from 64 BC women and 52 normal along 10 interested study factors. It is derived that mean levels over for (P=0.02224) than normal. Mean inversely linked insulin (P< 0.00001), interaction effects of leptin adiponectin (leptin*adiponectin) (P=0.08834...

GAMMA is a prototype lightweight communication system based on the Active Ports paradigm, designed for eecient implementation over Fast Ethernet interconnects. The original implementation started in 1996 based on 3Com 3C595 cards. The optimizations obtained on that NICs allowed us to obtain the lowest latency and highest throughput results ever published in the literature for Fast Ethernet. Tec...