Search results

The malfunction variables of power stations are related to the areas of weather, physical structure, control and load behaviour. To predict temporal power failure is difficult due to their unpredictable characteristics. As high accuracy is normally required, the estimation of failures of short-term temporal prediction is highly difficult. This study presents a method for converting stochastic behaviour into a stable pattern, which can subsequently be used in a short-term estimator. For this conversion, K-means clustering is employed, followed by Long-Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU) algorithms are used to perform the Short-term estimation. The environment, the operation and the generated signal factors are all simulated using mathematical models. Weather parameters and load samples have been collected as part of a data set. Monte-Carlo simulation using MATLAB programming has been used to conduct experimental estimation of failures. The estimated failures of the experiment are then compared with the actual system temporal failures and found to be in good match. Therefore, for any future power grid, there is a testbed ready to estimate the future failures.

The aim of this chapter is to introduce the aims of the book, how it is structured and introduce the main concepts of positive psychology and positive education. This includes a brief history of positive psychology and how it led to its application in schools as positive education. The chapter introduces positive education, what it is, why wellbeing is important in education and some of the main frameworks for positive education being used in schools. A rationale for why the focus of this book is on positive education and at all levels of those involved in education in the UK is also provided. Namely, to address whether positive education is too positive for the UK (Robson-Kelly, 2018).

The overall goal of science is to build a valid and reliable body of knowledge about the functioning of the world and how applying that knowledge can change it. As personnel and human resources management researchers, we aim to contribute to the respective bodies of knowledge to provide both employers and employees with a workable foundation to help with those problems they are confronted with. However, what research on research has consistently demonstrated is that the scientific endeavor possesses existential issues including a substantial lack of (a) solid theory, (b) replicability, (c) reproducibility, (d) proper and generalizable samples, (e) sufficient quality control (i.e., peer review), (f) robust and trustworthy statistical results, (g) availability of research, and (h) sufficient practical implications. In this chapter, we first sing a song of sorrow regarding the current state of the social sciences in general and personnel and human resources management specifically. Then, we investigate potential grievances that might have led to it (i.e., questionable research practices, misplaced incentives), only to end with a verse of hope by outlining an avenue for betterment (i.e., open science and policy changes at multiple levels).

Research on the relationship between high job satisfaction human resources (HR) practices and work-related outcomes at the individual level rarely focuses on job crafting and levels of job passion. To fill this knowledge gap, we show how the relationships between perceived job passion by employees and the availability of HR practices and job satisfaction can vary in job crafting. Based on the job demands–resources (JD-R) perspective, this study was conducted primarily to test the effect of job crafting on the relationship between job passion and job satisfaction. Within the scope of the study, the mediator and moderator role of job crafting between these variables was investigated. The study was collected from 790 people working as blue collars in companies operating in the field of industry in Turkey by survey method. According to the findings of the study, it was observed that job crafting affects job satisfaction in the same direction. In addition to these, the partial mediator and moderator role of job crafting has been observed in the effect of job passion on job satisfaction. Considering these results, it has been observed that the passion for work of blue-collar employees affects job satisfaction. When job crafting is added to this effect, the intensity, strength, and direction of the effect between two variables can change. As a result of the study findings, it has been shown that managers and especially HR managers will strengthen the effect between job crafting and job satisfaction by ensuring the passion of blue-collar individuals.

Scholars have pointed out the need for improvement and refinement in public management research, also depending on the role of public administration for sustainable development. Because government organizations employ a substantial portion of the workforce, management practices in the public sector are critical areas for designing, implementing and delivering policies that can achieve the goals set forth in the 2030 Agenda for Sustainable Development. For these purposes, and in implementation of the Next Generation EU (NGEU) programme, Italy recently launched an ambitious National Recovery and Resilience Plan (NRRP) which includes, among other things, upskilling goals for staff employed, following the modernization process that has involved the Italian public sector in the last decades, with the Decree n. 150/2009. Aiming both to understand the extent of the application of the reform and to answer some basic questions (why, what and how) concerning Individual Performance Appraisal Systems (IPAS), we conducted a content analysis on the 220 documents already produced by the Italian Ministries. The study has been conducted in two different steps of the reform process and provides solid evidence of the reforms' effects on designing and implementing individual performance systems. The analyzed documents reveal no longer-term vision in implementing the IPAS that involves some critical performance management utilities such as training, development, fair pay and deployment of employees, raising new questions about a sustainable approach to the individual performance management process even in public organizations.