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The safety and reliability of high-speed trains rely on the structural integrity of their components and the dynamic performance of the entire vehicle system. This paper aims to define and substantiate the assessment of the structural integrity and dynamical integrity of high-speed trains in both theory and practice. The key principles and approaches will be proposed, and their applications to high-speed trains in China will be presented.

First, the structural integrity and dynamical integrity of high-speed trains are defined, and their relationship is introduced. Then, the principles for assessing the structural integrity of structural and dynamical components are presented and practical examples of gearboxes and dampers are provided. Finally, the principles and approaches for assessing the dynamical integrity of high-speed trains are presented and a novel operational assessment method is further presented.

Vehicle system dynamics is the core of the proposed framework that provides the loads and vibrations on train components and the dynamic performance of the entire vehicle system. For assessing the structural integrity of structural components, an open-loop analysis considering both normal and abnormal vehicle conditions is needed. For assessing the structural integrity of dynamical components, a closed-loop analysis involving the influence of wear and degradation on vehicle system dynamics is needed. The analysis of vehicle system dynamics should follow the principles of complete objects, conditions and indices. Numerical, experimental and operational approaches should be combined to achieve effective assessments.

The practical applications demonstrate that assessing the structural integrity and dynamical integrity of high-speed trains can support better control of critical defects, better lifespan management of train components and better maintenance decision-making for high-speed trains.

This study aims to offer a comprehensive exploration of the potential and challenges associated with sensor fusion-based virtual reality (VR) applications in the context of enhanced physical training. The main objective is to identify key advancements in sensor fusion technology, evaluate its application in VR systems and understand its impact on physical training.

The research initiates by providing context to the physical training environment in today’s technology-driven world, followed by an in-depth overview of VR. This overview includes a concise discussion on the advancements in sensor fusion technology and its application in VR systems for physical training. A systematic review of literature then follows, examining VR’s application in various facets of physical training: from exercise, skill development and technique enhancement to injury prevention, rehabilitation and psychological preparation.

Sensor fusion-based VR presents tangible advantages in the sphere of physical training, offering immersive experiences that could redefine traditional training methodologies. While the advantages are evident in domains such as exercise optimization, skill acquisition and mental preparation, challenges persist. The current research suggests there is a need for further studies to address these limitations to fully harness VR’s potential in physical training.

The integration of sensor fusion technology with VR in the domain of physical training remains a rapidly evolving field. Highlighting the advancements and challenges, this review makes a significant contribution by addressing gaps in knowledge and offering directions for future research.

This study identifies the policing pre-deployment training content for Korean experts based on needs assessments. Korean policing is at an excellent level to transfer knowledge and skills. Pre-deployment training should be designed systematically and training of trainers approaches should be implemented.

This study used T-tests, Borich needs assessments, and Locus for Focus model analyses to determine the priorities of needs for pre-deployment training in policing. A survey of 116 experienced experts was conducted, with 87 responding (75%).

The study identified 26 factors that deployed law enforcement professionals want to learn from pre-deployment training. These factors were categorized into three areas: research, training design and methods and understanding of partner countries and international development cooperation. The nine highest priorities for training needs were related to understanding the status and conditions of police training in the country to which policing experts are deployed.

This study was limited to Korean policing experts. And the study did not evaluate the validity of the training curriculum or indicators.

Technical assistance in international policing development cooperation aims to train future trainers who can train local police. This study found that limited learner information and poor communication skills can lead to ineffective technical assistance.

This study highlights the importance of knowledge transfer and effective pre-deployment training for policing. The findings can be used to improve training programs and police human resource development.

This study aims to explore the mediating role of employee work engagement in the relationship between training and creativity in the education sector in India.

The sample for this study consisted of 260 faculty members from 11 public universities in the Punjab region. Partial least squares-structural equation modeling (PLS-SEM) was utilized to test the hypotheses.

The results of the study revealed that training has a significant direct and indirect effect on employee creativity through employee work engagement. The findings suggest that training can stimulate work engagement, highlighting the importance of fostering employee engagement for enhancing creativity.

While the method used in this study may not facilitate direct generalizations, it offers valuable insights into prevalent discursive strategies found in numerous contemporary public organizations.

The findings offer insights for designing targeted training interventions to enhance work engagement and foster creativity among faculty members in the education sector.

This study contributes to the existing literature by addressing a gap in research on the interaction between training, work engagement and creativity. As there have been limited studies on this topic in the education sector in India, this research provides novel insights and extends the understanding of how these variables are related.

This paper provides a review of literature on associated practices, challenges, and proposed solutions to bridging the relationship gap between training practitioners and chief financial officers (CFOs).

This is a descriptive research paper based on a multidisciplinary and critical review of existing literature discussing the relationship gaps between the training function and chief financial officers.

Available literature suggests a relationship gap exists between the training function and chief financial officers. As a result, both functions interpret the value of workplace training differently, leading to misalignment in their respective operations. The lack of relationship between the functions may result in defunding of the training function, which can adversely affect an organization’s financial performance. Although CFOs and training functions have the same goal of creating organizational value, an opportunity exists to create a stronger partnership between finance practitioners and training practitioners, leading to increased investment in training and ultimately improved organizational value.

This article presents contextual research findings and may not fit all settings, but offers a comparative account of challenges associated with relationship challenges between the training function and CFOs. A paucity of research exists on the relationships between training and CFOs.

This paper has real and practical implications for learning and development, finance, and human resources practitioners. The findings seek to encourage training practitioners and CFOs to build stronger relationships and jointly define measurement and reporting practices. This research aims to provide an informed perspective on practices to help executives better understand the value of workplace training, leading to an increase of the investment in training, and ultimately changing the categorization of training spend from a cost to an investment.

This paper provides original insights and reviews newly published studies regarding relationships between the training function and chief financial officers, the development of workplace training valuation approaches, the associated challenges faced, and proposed solutions. This paper will be of value to human resources, learning and development, and finance, assisting practitioners in thinking differently about approaches to quantifying the value of workplace training.

Despite the long-established importance of infant mental health, internationally this has not been mirrored in the provision of infant mental health services. Within Scotland in the UK, there has been significant recent government investment in developing infant mental health services. However, existing research identifies a massive knowledge and skills gap that could create barriers to implementation. This study aims to use qualitative methods to consider the views of relevant professional stakeholders on education and training within infant mental health.

The authors completed semi-structured interviews with 14 professional stakeholders working in a health board in Scotland. This study used purposive sampling to include a broad range of professionals across health and social care services and analysed the resulting data using Braun and Clarke’s (2006) methodology. This study adopted a reflexive stance throughout, including the research team interviewing each other as part of the process.

Within the theme of education and training, we identified four sub-themes. These included roles for public health and societal education, training for parents, training for professionals and increasing professionals’ experience of infant mental health.

The issues identified are relevant in any area of the UK or internationally in considering the role of education and training in developing and maintaining new infant mental health services. Further research with families and with wider groups of professional stakeholders would be of further benefit.

This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies.

This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context.

This study examines the factors that influence training satisfaction by employees, and how this influences crucial organizational metrics like employee turnover. Based on responses from government employees in Jordan, training satisfaction was boosted by trainer efficacy, but reduced by mind wandering. Then, lower training satisfaction causes higher employee turnover intention, while higher training satisfaction boosted employee loyalty. Work–life conflict had less of an impact on training satisfaction, perhaps because employees feel like they have little choice but to rearrange other life commitments to attend scheduled work training. Quality training invites employees to visualize a positive story about their future career.

The briefing saves busy executives, strategists and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.

Accurately estimating the severity of derailment is a crucial step in quantifying train derailment consequences and, thereby, mitigating its impacts. The purpose of this paper is to propose a simplified approach aimed at addressing this research gap by developing a physics-informed 1-D model. The model is used to simulate train dynamics through a time-stepping algorithm, incorporating derailment data after the point of derailment.

In this study, a simplified approach is adopted that applies a 1-D kinematic analysis with data obtained from various derailments. These include the length and weight of the rail cars behind the point of derailment, the train braking effects, derailment blockage forces, the grade of the track and the train rolling and aerodynamic resistance. Since train braking/blockage effects and derailment blockage forces are not always available for historical or potential train derailment, it is also necessary to fit the historical data and find optimal parameters to estimate these two variables. Using these fitted parameters, a detailed comparison can be performed between the physics-informed 1-D model and previous statistical models to predict the derailment severity.

The results show that the proposed model outperforms the Truncated Geometric model (the latest statistical model used in prior research) in estimating derailment severity. The proposed model contributes to the understanding and prevention of train derailments and hazmat release consequences, offering improved accuracy for certain scenarios and train types

This paper presents a simplified physics-informed 1-D model, which could help understand the derailment mechanism and, thus, is expected to estimate train derailment severity more accurately for certain scenarios and train types compared with the latest statistical model. The performance of the braking response and the 1-D model is verified by comparing known ride-down profiles with estimated ones. This validation process ensures that both the braking response and the 1-D model accurately represent the expected behavior.

Successfully measuring effectiveness in management training and development can be a difficult task. Design of a valid measurement programme should include evaluation in key areas; including emotional reaction and knowledge gain measured after training interventions. Behavioural change and organisational impact measurements should be used on a longer time horizon to evaluate the progress and currency of the management development programme. Finally, research shows that maintaining a balance of the above measurements is the final key to success in measuring the effectiveness of management training and development.

Training is a form of investment in human capital. As with other forms of investments, employers, understandably, expect returns on their investment in human capital. Dealing with employees′ requests for qualifications training poses a major problem for many employers. This is because, in very many cases, qualifications training courses are general, and are not geared to the specific needs of a particular employer. Furthermore, qualifications training enhances an employee′s mobility within the labour market. While many employers are aware of these points, they also realize that employees are less likely to become frustrated and leave if opportunities for further training and development are available within the organization. Drawing on the practice in some organizations, offers a framework which will enable employers to devise a strategic qualifications training policy.