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The purpose of this paper is to explore the factors that influence the improvement of productive work behaviour (PWB) in the dynamic, ergonomic nature.

The analytic hierarchy process (AHP) is used, in experiment 1, to select and prioritise the most relevant criteria for improvement of PWB. A multi-criteria method is used to analyse and compare the importance of four main criteria and 16 sub-criteria identified from previous studies. The structural equation modelling (SEM) is also used to validate the findings of experiment 1.

This study revealed that not all criteria are considered important for improving PWB. Flexibility and job specifications were the top-scored criteria. These criteria collectively accounted for more than 65% of the four studied criteria. The SEM emphasised the significance of flexibility and job description of the changing dynamics of organisational regulation during the contemporary economic and managerial turmoil.

This study explored the criteria required to improve PWB. The findings recommend that future studies should be designed to identify new elements and add new criteria and test the newly introduced variables at a physical workplace after the outbreak ends.

Knowledge of the differential impacts of the criteria on the performance of PWB govern decision-makers in private and governmental organisation, especially at such times of economic turmoil and need for innovative strategies.

Few studies have explored workplace behaviour and the environment in the government sector. Therefore, the focus of this study is the comprehensive coverage of workplace behaviour and the criteria influencing its productivity before and during the coronavirus outbreak.

Corrosion and corrosion inhibition of alloyed zinc electrode were investigated in neutral chloride solution using electrochemical techniques. The purpose of this study is to study the corrosion inhibition of acetanilide and para hydroxy acetanilide as organics inhibitors for corrosion control of alloyed zinc electrode in NaCl 3 per cent solution.

A volt lab PGZ 301, assembled using alloyed zinc working electrode, a platinum counter electrode and a saturated calomel electrode as the reference electrode, was used in the experiment. This research was conducted using potentiodynamic polarization and electrochemical impedance spectroscopy techniques.

Acetanilide, para hydroxy acetanilide and their mixture provided inhibitions efficiencies of 88 per cent at 40 ppm, 87 per cent with 80 ppm and 99.86 per cent with (40 ppm AC + 80 ppm PHA), respectively. The study also discusses the corrosion inhibition mechanism of the protective layers. The adsorption of acetanilide and para hydroxy acetanilide on metal surface obeyed Langmuir’s adsorption isotherm. Polarization measurements showed that the acetanilide and the para hydroxy acetanilide, and their mixture acted as cathodic inhibitors in NaCl solution, and the inhibitor molecules followed physical adsorption on the surface of alloyed zinc.

The other new inhibitors which are very efficient inhibitors and to be applied in the field of prevention and control against corrosion.