The kinetics of solvolysis of trans-[Co(L) 4 Cl 2 ]ClO 4 where (L ¼ 4-tert-butylpyridine) were followed spectrophotometrically in water -dioxane and waterdimethylsulfoxide media (0 -60% v=v) over the temperature range (40 -55 C). Non-linear plots were found for the logarithm of the rate constant of the first-order reaction versus the reciprocal of the relative permittivity, e r , of the mixed solvent. This behaviour can be attributed to the differential solvation of the initial and transition states of the complex. The enthalpies and entropies of activation showed compensating extrema with the mole fraction of solvent, leading to a small variation in the free energy of activation. By applying a free-energy cycle, it was found that the difference between the values of the free energy of transfer of the cations in the transition and initial states were negative, indicating that the cation in the transition state is more solvated than that in the initial state.

The study explores the aspects of job satisfaction related to the employee's intention to quit the job in the presence of job fatigue and can help decision-makers and administrators in the Jordanian private banking sector retain highly qualified employees.  The current research attempted to investigate the relationship between job satisfaction through its dimensions (satisfaction with pay, satisfaction with promotion, satisfaction with co-workers, satisfaction with emergency bonuses, satisfaction with the nature of the work, satisfaction with communication with the organization), and the intention to quit a  job through its dimensions  (remuneration, nature of work? Health problems and ineffective driving). The study was conducted on Jordanian commercial banks. The descriptive analytical method was used through a sample selected from the study community represented by (Alhli-Bank, Arab Bank, and Arab Islamic Bank). After conducting the tests, the study concluded that there is a significant correlation between job satisfaction in its dimensions and the intention to quit smoking. The study recommends motivating employees by reviewing wages, promotions, and emergency bonus policies in light of the results.

Food retailing industry has expanded commensurate to the growing requirements of a bulging world population. Initially, most retailers depended on external suppliers for most of their stock. The suppliers controlled the branding and pricing elements. This has since evolved with retailers having exponentially grown, endowing them with the ability to support their own brands.In addition to the inherent additional capability, changing business dynamics have meant that retailers have introduced additional aspects to their in-store brands. These brands which have been developed in-house have grown in scale and reach but still limited to branded stores. Food retailing has spawned lateral branded stores with respect to their food characteristics.The study has focused on evaluating the myriad factors that have sufficiently influenced consumer psychographics when choosing private store brands instead of commercial name brands. This was achieved by analyzing; general marketing strategies, effective branding, pricing and associated discounting, and general attractiveness of store brands.The condensed objective was dissected into related sub-objectives including; the marketing strategies that have been pursued by food retailers in promoting their own brands, factors that influence preference for store brands in relation to pricing, discounts, psychographic dynamics, existence of promotion thresholds and their overall influence on purchasing habits.Research was undertaken using qualitative methods by surveying the emerging trends that have supported the growth of store brands. Price comparisons were made from empirical data collected from several outlets while the survey was conducted on consumer responses to pricing and discounting. The resultant data was evaluated and represented in tables and charts to support the primary objective of the research.