Differential heats of absorption of hydrogen by palladium have been measured with an adiabatic calorimeter. For the first time calorimetric heats have been determined for bulk palladium in the single phase, α and β, regions. ...

A transition-state treatment of the relative viscosity of electrolyte solutions is described. The following expression is found for the viscosity B-coefficient: B=(V°1–V°2)/1000 +V°1[(Δµ°[graphic omitted]2–Δµ°[graphic ...

24Na and 42K isotopes have been used to follow the rate of diffusion of Na+ and K+ ions in pure Na- and K-chabazites respectively. From these tracer diffusion measurements diffusion coefficients and energies of activation ...

Data envelopment analysis (DEA) is a technique that uses data to evaluate the relative efficiencies of decision-making units (DMUs). In real life, the collection of crisp data is onerous; some vagueness can occur due to ...

Simultaneous extraction of thorium nitrate and water by heptanol and hexanol is described. Using the Gibbs-Duhem relationship, the activities of alcohols in the ternary systems are calculated for the range 0-2.5 mol dm-3 ...

Adiabatic compressibilities and molar volumes of a number of simple inorganic salts and tetraalkylammonium salts have been measured in H2O and D2O. The infinite dilution values, ϕ°K,S, have been obtained by extrapolations ...

Fractional calculus of complex orders in the complex domain is a rapidly growing field of interest among many mathematicians. While fractional differential equations in real variables have received much attention recently, ...

The authors would like to inform the readers that the conditions of Theorem 2.2 and Theorem 3.1 of Yadav et al. (2024) is not adequate. The statement and proof of Theorems 2.2 and 3.1 of Yadav et al. (2024) have been ...

The gas phase pyrolyses of both cis and trans isomers of 2,3-dimethyloxetan have been studied at temperatures from 415–483°C and at initial pressures from 2 to 32 Torr. Both isomers undergo two modes of decomposition ...