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Toplam kayıt 28, listelenen: 11-20
An ESR study on 2,4 diaminotoluene exposed to gamma rays and application of machine learning
(Polish Acad Sciences Inst Physics, 2016)
The polycrystals of 2,4 diaminotoluene were produced by slow evaporation of solvent. The polycrystalline samples were exposed to Co-60 gamma rays with dose rate of 0.950 kGy/h, at room temperature, for 12, 24, 48, and 72 ...
Analysis of charge variation in fractional order LC electrical circuit
(Soc Mexicana Fisica, 2016)
In this paper, the charge variation in time has been investigated in electrical LC circuit within the framework of fractional calculus. The second order differential equation related to the LC circuit has been re-solved ...
Genome-wide differentiation in closely related populations: the roles of selection and geographic isolation
(Wiley, 2016)
Population divergence in geographic isolation is due to a combination of factors. Natural and sexual selection may be important in shaping patterns of population differentiation, a pattern referred to as 'isolation by ...
Fuzzy correlation and fuzzy non-linear regression analysis
(Springer Int Publishing Ag, 2016)
In this chapter, we will deal with fuzzy correlation and fuzzy non-linear regression analyses. Both correlation and regression analyses that are useful and widely employed statistical tools have been redefined in the ...
Bubble-based stabilized finite element methods for time-dependent convection-diffusion-reaction problems
(Wiley, 2016)
In this paper, we propose a numerical algorithm for time-dependent convection-diffusion-reaction problems and compare its performance with the well-known numerical methods in the literature. Time discretization is performed ...
Phenotypic differentiation is associated with divergent sexual selection among closely related barn swallow populations
(Wiley-Blackwell, 2016)
Sexual selection plays a key role in the diversification of numerous animal clades and may accelerate trait divergence during speciation. However, much of our understanding of this process comes from phylogenetic comparative ...
Analysis of poly (2-Hydroxyethyl Methacrylate)-co-poly (4-Vinyl Pyridine) copolymers [COP2,4] irradiated: an EPR study
(Polish Acad Sciences Inst Physics, 2016)
Poly(2-hydroxyethyl methacrylate)-co-poly(4-vinyl pyridine) and poly(HEMA)-co-poly-(4-VP) copolymers were synthesized by free radical polymerization. K2S2O8 was used as an initiator. Chain lengths of the copolymer was ...
An EPR study on radiation-induced 2-(piperidin-1-ylmethyl) phenol single crystal
(Polish Acad Sciences Inst Physics, 2016)
For the assessment of irradiation influence on 2-(piperidin-1-ylmethyl) phenol single crystals (C12H17NO), electron paramagnetic resonance measurements were carried out on the samples exposed to Co-60 radiation at dose ...
Investigation of irradiated 1H-Benzo[b] pyrrole by ESR, thermal methods and learning algorithm
(Taylor & Francis Ltd, 2016)
1H-Benzo[ b] pyrrole samples were irradiated in the air with gamma source at 0.969 kGy per hour at room temperature for 24, 48 and 72 h. After irradiation, electron spin resonance, thermogravimetry analysis (TGA) and ...
Generalization of Mellin derivative and its applications
(Taylor & Francis Ltd, 2016)
In this paper we define generalized exponential polynomials by means of the generalization of the Mellin derivative (xD). We give different proofs for some known results and obtain a new recurrence relation and a new ...