The controlling kinetics of the water solubility of two synthesized mono azo naphthalimide based disperse dyestuffs in the presence of two different dispersing agents namely Irgasol DAM and lyoprint EV agents at various temperatures were investigated. An exponential rate equation was found to describe the dissolution process. The addition of Irgasol DAM and Lyoprint EV dispersing agents increas...

Definitions of fractional derivatives as fractional powers of derivative operators are suggested. The Taylor series and Fourier series are used to define fractional power of self-adjoint derivative operator. The Fourier integrals and Weyl quantization procedure are applied to derive the definition of fractional derivative operator. Fractional generalization of concept of stability is considered.

The purpose of this paper is to study the fuzzy fractional differentialequations. We prove that fuzzy fractional differential equation isequivalent to the fuzzy integral equation and then using this equivalenceexistence and uniqueness result is establish. Fuzzy derivative is considerin the Goetschel-Voxman sense and fractional derivative is consider in theRiemann Liouville sense. At the end, we...

Abstract Aeromagnetic and vertical electrical sounding around Ijano, southwestern Nigeria, was investigated for groundwater potential. dataset were acquired used to investigate the study area. Oasis Montaj, Microsoft Excel Arc GIS present results in maps, images profiles. In order map out geological structures of area, magnetic image enhancing filters applied total intensity using Geosoft (Oasi...

Abstract Mechanical stress acting in the Earth’s crust is a fundamental property that important for wide range of scientific and engineering applications. The orientation maximum horizontal compressive can be estimated by inverting earthquake source mechanisms measured directly from borehole-based measurements, but large regions continents have few or no observations. Here we present an approac...

Horizontal gene transfer has been increasingly documented between eukaryotes, but a new study suggests a much larger role for horizontal gene transfer in physiological adaption through the transfer of photosynthetic pathway genes.

To some extent, the genetic theory of adaptive evolution in bacteria is a simple extension of that developed for sexually reproducing eukaryotes. In other, fundamental ways, the process of adaptive evolution in bacteria is quantitatively and qualitatively different from that of organisms for which recombination is an integral part of the reproduction process. In this speculative and opinionated...

L. Samal1; TA. Stavroudis2; RE. Miller3; HP. Lehmann4; CU. Lehmann5,* 1Division of General Internal Medicine and Primary Care, Brighman and Women's Hospital; 2Division of Newborn and Critical Care, Children’s Hospital of Los Angeles; 3Department of Pathology, Johns Hopkins University School of Medicine; 4Division of Health Sciences Informatics, Johns Hopkins University School of Medicine; 5Divi...

Tangkuban Parahu is located in the north of Bandung, capital province West Java. Several hydrothermal manifestations, such as hot and warm springs with a temperature 29°C-80°C, indicate that has potential geothermal prospect. In case, understanding surface subsurface geological structures prospect area needed first step exploration. This study identifies based on remote sensing gravity datasets...

The ADITYA-U tokamak (R0 = 0.75 m, a 0.25 m) is designed to shape plasma column in both single and double null diverter configurations. It quite well known that sustaining shaped requires very good position control, horizontal vertical. An FPGA-based proportional–integral–derivative (PID) control system has been operated achieve tokamak. complete rigorously tested with sample signals before imp...