Rudi H.P.M. Arts, Anuj Saxena and Gerald M. Knapp
Describes research into the problem of estimating the distribution parameters of failure data of industrial equipment subject to two failure modes.It is assumed that time to…
Abstract
Describes research into the problem of estimating the distribution parameters of failure data of industrial equipment subject to two failure modes. It is assumed that time to failure data are available, but it is unknown for each failure which of the two main failure modes caused the event. A loglikelihood method was developed and tested on generated mixed failure mode data. Shortcomings of this method triggered the development of two additional methods, MINESS and MINESS+, which minimize the error sum of squares of the reliability function, after separating the failure data into two sets.
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Lawrence Mann, Anuj Saxena and Gerald M. Knapp
The focus of preventive maintenance (PM) programmes in industry isshifting from a pure statistical basis to online condition monitoring.Examines the shortcomings of…
Abstract
The focus of preventive maintenance (PM) programmes in industry is shifting from a pure statistical basis to online condition monitoring. Examines the shortcomings of statistical‐based PM which are contributing to this shift, and the potential benefits of and current research issues within condition‐based PM. Notes that statistics and quality control techniques will continue to play a critical role in this evolution.
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Shiwangi Singh, Sanjay Dhir, Ansh Gupta, Vellupillai Mukunda Das and Anuj Sharma
Assessing the antecedents of innovation implementation holds importance for companies, as previous studies have shown that without proper implementation the innovation is doomed…
Abstract
Purpose
Assessing the antecedents of innovation implementation holds importance for companies, as previous studies have shown that without proper implementation the innovation is doomed to fail. Over the past few years, research on innovation implementation is growing. However, the evidence on the antecedents of innovation implementation is inconsistent. The purpose of the study is to conduct a review of the literature using meta-analysis to summarize the divergent views present in the literature.
Design/methodology/approach
A meta-analysis technique is adopted for reviewing the literature. The literature search was conducted with selected keywords in different databases and top journals from the ABDC list (A* and A).
Findings
The results of the meta-analysis that summarize evidence from 42 papers, 100 effect sizes and 32,223 organizations show the significance and homogeneous/heterogeneous opinions of the past studies. Results reveal the homogeneity in antecedents such as transformational leadership, business collaboration, employee competency, leader competency, absorptive capacity and business size and heterogeneity in the antecedents such as communication, customer collaboration, internal entrainment, external entrainment, implementation climate and strategic resources.
Research limitations/implications
The results imply that managers attempting to implement innovation in the organizations need to first focus on homogenous antecedents followed by heterogeneous antecedents for successful implementation.
Originality/value
This study advocates research on innovation implementation. It tests the significance, nature of the relationship and summarizes the divergent views on antecedents of innovation implementation in an organization. The results of this study can also be used in the theoretical advancement of management innovation literature.
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Anuj Gupta, Arjun Chakravorty, Neha Garg and Pankaj Singh
Though the concept of work engagement has been extensively explored in the academic literature, however, with engagement levels declining globally – causing hike in undesired…
Abstract
Purpose
Though the concept of work engagement has been extensively explored in the academic literature, however, with engagement levels declining globally – causing hike in undesired employee attitudes and behaviours – there is a need to revisit its antecedents and consequences that bear higher current relevance. Within the context of the Indian information technology (IT) sector, this study aims to explore the role of job security and value congruence as two critical antecedents which not only lead to increased engagement levels but also consequently yield the enhanced perception of change, amplified general life satisfaction and reduced intent to leave among employees.
Design/methodology/approach
Data were collected from 363 software developers (SDs) in India using the survey questionnaire method and structured equation modelling was used to test the proposed measurement and structural model. The results supported the proposed hypotheses and confirmed the role of work engagement as a mediator between the studied antecedents and consequences.
Findings
Results from a study of 363 SDs across India support the proposed hypotheses and confirm the role of work engagement as a mediator between the studied antecedents and consequences.
Research limitations/implications
This study was cross-sectional; therefore, caution is necessary while making any causal inferences. Further work based on longitudinal data would strengthen these findings.
Practical implications
The findings of the study will provide the decision-makers of IT companies with tools to increase engagement among SDs thereby increasing favorable outcomes for organizations and individual employees in the current times.
Originality/value
The study establishes job security and value congruence, as two critical yet cost-effective measures that today’s organization need to integrate into its human resources functions not just to boost employee engagement levels but also to control spiraling costs due to unintended turnover, employee’s resistance of organizational changes and employee ill-being. Future research avenues and practical implications have been discussed.
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Pooja Goel, Aashish Garg, Anuj Sharma and Nripendra P. Rana
Several industries including banking are booming because of COVID-19. However, it is still unknown whether this growth is momentary or permanent in nature. Hence, this study aims…
Abstract
Purpose
Several industries including banking are booming because of COVID-19. However, it is still unknown whether this growth is momentary or permanent in nature. Hence, this study aims to identify the role of health-related concerns and trust as stimuli on M-payment loyalty.
Design/methodology/approach
Data were collected through Google Forms from 431 participants. Subjects were M-payment users. The hypothesized model was tested using structural equational modeling.
Findings
Results of the study indicate that perceived severity and trust act as stimuli for M-payment loyalty. Further, trust not only influences loyalty directly but also through intimacy. Additionally, no linear relationship was found between perceived usefulness and M-payment loyalty.
Originality/value
This work is an early attempt to consider health-related concerns and trust as stimuli to predict M-payment loyalty. Further, this study focused on three new constructs, namely perceived severity, perceived susceptibility and intimacy, that are underexplored in digital banking literature.
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Shailendra Singh Chauhan, Vaibhav Singh, Gauranshu Saini, Nitin Kaushik, Vishal Pandey and Anuj Chaudhary
The growing environmental awareness all through the world has motivated a standard change toward planning and designing better materials having good performance, which are very…
Abstract
Purpose
The growing environmental awareness all through the world has motivated a standard change toward planning and designing better materials having good performance, which are very much suited to the environmental factors. The purpose of this study is to investigate the impact on mechanical, thermal and water absorption properties of sawdust-based composites reinforced by epoxy, and the amount of sawdust in each form.
Design/methodology/approach
Manufacturing of the sawdust reinforced epoxy composites is the main area of the research for promoting the green composite by having good mechanical properties, biodegradability or many applications. Throughout this research work, the authors emphasize the importance of explaining the methodology for the evaluation of the mechanical and water absorption properties of the sawdust reinforced epoxy composites used by researchers.
Findings
In this paper, a comprehensive review of the mechanical properties of sawdust reinforced epoxy composite is presented. This study is reported about the use of different Wt.% of sawdust composites prepared by different processes and their mechanical, thermal and water absorption properties. It is studied that after optimum filler percentage, mechanical, thermal properties gradually decrease, but water absorption property increases with Wt.% of sawdust. The changes in the microstructure are studied by using scanning electron microscopy.
Originality/value
The novelty of this study lies in its use of a systematic approach that offers a perspective on choosing suitable processing parameters for the fabrication of composite materials for persons from both industry and academia. A study of sawdust reinforced epoxy composites guides new researchers in the fabrication and characterization of the materials.