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The vibration of the rails is a significant source of railway rolling noise, often forming the dominant component of noise in the important frequency region between 400 and 2000 Hz. The purpose of the paper is to investigate the influence of the ground profile and the presence of the train body on the sound radiation from the rail.

Two-dimensional boundary element calculations are used, in which the rail vibration is the source. The ground profile and various different shapes of train body are introduced in the model, and results are observed in terms of sound power and sound pressure. Comparisons are also made with vibro-acoustic measurements performed with and without a train present.

The sound radiated by the rail in the absence of the train body is strongly attenuated by shielding due to the ballast shoulder. When the train body is present, the sound from the vertical rail motion is reflected back down toward the track where it is partly absorbed by the ballast. Nevertheless, the sound pressure at the trackside is increased by typically 0–5 dB. For the lateral vibration of the rail, the effects are much smaller. Once the sound power is known, the sound pressure with the train present can be approximated reasonably well with simple line source directivities.

Numerical models used to predict the sound radiation from railway rails have generally neglected the influence of the ground profile and reflections from the underside of the train body on the sound power and directivity of the rail. These effects are studied in a systematic way including comparisons with measurements.

The “what is beautiful is good” (WIBIG) effect implies that observers tend to perceive physically attractive people in a positive light. The authors investigate how the WIBIG effect applies to user personas, measuring designers' perceptions and task performance when employing user personas for the design of information technology (IT) solutions.

In a user experiment, the authors tested six different personas with 235 participants that were asked to develop remote work solutions based on their interaction with a fictitious user persona.

The findings showed that a user persona's perceived attractiveness was positively correlated with other perceptions of the persona. The personas' completeness, credibility, empathy, likability and usefulness increased with attractiveness. More attractive personas were also perceived as more agreeable, emotionally stable, extraverted and open, and the participants spent more time engaging with personas they perceived attractive. A linguistic analysis indicated that the IT solutions created for more attractive user personas demonstrated a higher degree of affect, but for the most part, task outputs did not vary by the personas' perceived attractiveness.

The WIBIG effect applies when designing IT solutions with user personas, but its effect on task outputs appears limited. The perceived attractiveness of a user persona can impact how designers interact with and engage with the persona, which can influence the quality or the type of the IT solutions created based on the persona. Also, the findings point to the need to incorporate hedonic qualities into the persona creation process. For example, there may be contexts where it is helpful that the personas be attractive; there may be contexts where the attractiveness of the personas is unimportant or even a distraction.

The findings point to the need to incorporate hedonic qualities into the persona creation process. For example, there may be contexts where it is helpful that the personas be attractive; there may be contexts where the attractiveness of the personas is unimportant or even a distraction.

Because personas are created to closely resemble real people, the authors might expect the WIBIG effect to apply. The WIBIG effect might lead decision makers to favor more attractive personas when designing IT solutions. However, despite its potential relevance for decision making with personas, as far as the authors know, no prior study has investigated whether the WIBIG effect extends to the context of personas. Overall, it is important to understand how human factors apply to IT system design with personas, so that the personas can be created to minimize potentially detrimental effects as much as possible.

The impact of stress on personal and work-related outcomes has been studied in the information systems (IS) literature across several professions. However, the cybersecurity profession has received little attention despite numerous reports suggesting stress is a leading cause of various adverse professional outcomes. Cybersecurity professionals work in a constantly changing adversarial threat landscape, are focused on enforcement rather than compliance, and are required to adhere to ever-changing industry mandates – a work environment that is stressful and has been likened to a war zone. Hence, this literature review aims to reveal gaps and trends in the current extant general workplace and IS-specific stress literature and illuminate potentially fruitful paths for future research focused on stress among cybersecurity professionals.

Using the systematic literature review process (Okoli and Schabram, 2010), the authors examined the current IS research that studies stress in organizations. A disciplinary corpus was generated from IS journals and conferences encompassing 30 years. The authors analyzed 293 articles from 21 journals and six conferences to retain 77 articles and four conference proceedings for literature review.

The findings reveal four key research opportunities. First, the demands experienced by cybersecurity professionals are distinct from the demands experienced by regular information technology (IT) professionals. Second, it is crucial to identify the appraisal process that cybersecurity professionals follow in assessing security demands. Third, there are many stress responses from cybersecurity professionals, not just negative responses. Fourth, future research should focus on stress-related outcomes such as employee productivity, job satisfaction, job turnover, etc., and not only security compliance among cybersecurity professionals.

This study is the first to provide a systematic synthesis of the IS stress literature to reveal gaps, trends and opportunities for future research focused on stress among cybersecurity professionals. The study presents several novel trends and research opportunities. It contends that the demands experienced by cybersecurity professionals are distinct from those experienced by regular IT professionals and scholars should seek to identify the key characteristics of these demands that influence their appraisal process. Also, there are many stress responses, not just negative responses, deserving increased attention and future research should focus on unexplored stress-related outcomes for cybersecurity professionals.

The main purpose of the study is to determine the mediating role of trait anxiety in the relationship between hotel managers’ perceptions of digital competence in the Cappadocia Region and their perceptions of job insecurity.

In this study, which is based on quantitative research, a cross-sectional design was used. The seven-item digital competence scale, four-item job insecurity scale and 20-item trait anxiety scale were used to measure the level of digital competence, job insecurity and trait anxiety of hotel managers. The convenience sampling method was used in the research, and 337 questionnaires were completed by senior and junior managers who agreed to participate in the research. To test the mediating role of trait anxiety, Andrew F. Hayes’ views on the contemporary approach were taken as a basis.

The analysis results showed that digital competence had the opposite effect on job insecurity. Similarly, digital competence had the opposite effect on the level of trait anxiety. The level of trait anxiety affected the perception of job insecurity in a linear direction. As a result of the bootstrapping test, it was found that the indirect effect of trait anxiety on the relationship between digital competence and job insecurity was significant.

The study was unable to collect data from hotels that were closed during the COVID-19 pandemic due to restrictions. Therefore, one of the limitations of the study was that it did not reach the entire population. Another limitation of the study was that the questionnaires were addressed to hotel managers in the Cappadocia Region.

Hotel managers’ digital skills are considered to contribute to the tourism industry by organizing and determining business strategies, work processes and employee skills. In addition, when hiring hotel managers, it is essential to ensure that they have certain skills such as compatibility with the digital age, openness to innovation and the ability to adapt the employees working in their team to the age, which helps to improve the competitiveness of the hotel industry with the world and ensure the continuity of this situation.

The research addressed the variables of digital competence, job insecurity and trait anxiety and collected data from hotel managers in the Cappadocia Region using a survey technique. There were few studies that addressed these variables, and the mediating effect of trait anxiety was revealed based on the contemporary approach.

The aim of this research is to study the direct and indirect effects among governance characteristics, long-term orientation and sustainable longevity of family firms.

Data were collected from 108 family firms operating in different sectors using survey questionnaires. The authors used the partial least square structural equation modeling (PLS-SEM) to examine the hypotheses of the study.

Results indicate that governance characteristics influence long-term orientation and sustainable longevity. Furthermore, results also suggest that long-term orientation partially mediates the impact of governance characteristics on sustainable longevity. These findings provide critical implications for both theory and practice.

The findings of the study fill gaps in the existing literature and contribute to the body of knowledge in strategic management literature by providing additional evidence of the internal drivers of corporate sustainable longevity, particularly for family SMEs in developing economies.

This paper aims to create a better understanding of the challenges posed by work from home (WFH) during the ongoing COVID-19 pandemic, to investigate the public sentiment toward this transition, and to develop a conceptual model incorporating the relationships among the factors that influence the effectiveness of WFH.

This paper uses netnography method to collect data from the Twitter platform and uses Python programming language, Natural Language Processing techniques and IBM SPSS 26 to conduct sentiment analysis and directed content analysis on the data. The findings are combined with an extensive review of the remote work literature to develop a conceptual model.

Results show the majority of tweets about WFH during the pandemic are positive and objective with technology and cyber security as the most repeated topics in the tweets. New challenges to WFH during pandemic include future uncertainty, health concerns, home workspaces, self-isolation, lack of recreational activities and support mechanisms. In addition, exhaustion and technostress mediate the relationship between the antecedents and outcomes of WFH during the ongoing COVID-19 pandemic. Finally, the fear of pandemic and coping strategies moderates these relationships.

This paper is one of the first efforts to comprehensively investigate the challenges of WFH during a crisis and to extend the remote work literature by developing a conceptual model incorporating the moderating effects of fear of pandemic and coping strategies. Moreover, it is the first paper to investigate the tweeting behavior of different user types on Twitter who shared posts about WFH during the ongoing pandemic.

This paper aims to illustrate by means of a case study how HKT-R Spider reference profiles of recidivists and non-recidivists may be supportive in leave decisions.

The authors describe what is known for recidivists and non-recidivists about changes in risk factors during treatment. The HKT-R Spider is introduced. By comparing a case study to group profiles, the authors illustrate how discussions about leave may be rationalised. From a study among 278 patients to explore the profiles, the authors report the inter agreement, and differences between recidivists and non-recidivists of the clinical HKT-R factors. Intra correlation coefficients, Wilcoxon signed ranks test and independent and paired t-tests are applied. To explore which combination of factors are discriminating between both groups, the authors also performed logistic regression analyses at six treatment stages.

The inter agreement reliability and internal consistency of the clinical HKT-R scale were acceptable to good in all six stages studied. The HKT-R Spider and profiles can be used to assist in evidence-informed decision-making about leave.

Globally recidivists had somewhat higher levels of clinical risk factors at all six decision moments, but the interpretation of HKT-R Spiders profiles should always be adapted to the individual’s context.

Applying the HKT-R Spider reference profiles on individual cases may structure and rationalize discussions lead to decisions based on clinical facts.

Experiential stores offer potential for emotional brand-consumer connections and word-of-mouth (WoM) generation. Past research links the lifecycle of such stores with perceived novelty, a defining characteristic that has not received sufficient recognition. Scarce products are identified as a promising strategy to enhance novelty perceptions. Additionally, the authors differentiate between electronic and interpersonal WoM, and consider need for uniqueness (NFU) as a relevant personality variable.

This study encompasses three experiments that seek to shed light on suggested relationships. The first two experiments explore the interplay between scarcity, perceived novelty, and WoM. Moving forward, the third study delves deeper into the matter, scrutinizing the conditions under which scarce products manifest their utility in experiential stores.

The findings indicate that incorporating scarce products can rejuvenate the novelty aspect of experiential stores and promote positive WoM outcomes. Additionally, including NFU as a personality variable presents a communication dilemma, as high NFU individuals tend to engage more in electronic WoM but less in interpersonal WoM. However, this relationship is contingent on circumstances, with high NFU individuals showing a greater inclination towards interpersonal WoM when the probability of being imitated is low.

This study offers practical guidance for brand managers aiming to sustain the appeal and success of their experiential stores, as well as for commercial real estate managers seeking to revitalize vacant spaces in the post-COVID-19 era.

This pioneering study investigates the role of perceived novelty and scarce products in experiential stores, aiming to identify optimal conditions for favorable consumer responses. It also contributes to research on the forward spillover effect and underscores the importance of interpersonal proximity in WoM investigations.

Digital twins (DTs) and other data-based solutions are gaining an increasing foothold in manufacturing business, whereas a mere physical product is often insufficient to satisfy all customers’ expectations. As a result, companies are seeking novel ways of value creation, and one exciting opportunity is the use of DTs in new business creation, where they can offer diverse possibilities for innovative businesses. This paper aims to examine the impacts and challenges of DTs on new business creation in the manufacturing industry.

This study used a qualitative research approach, which combined semistructured interviews and an iterative Delphi study as research methods. The participants for the interviews and Delphi study were from different sectors and roles in the manufacturing industry. Altogether, 10 interviewees from eight companies took part in the interviews, and the expert panel of the Delphi method contained 12 professionals.

The results of the study indicated that DT can significantly impact the business models of manufacturing companies. DT can enhance operations, offer cost savings and business growth and allow stakeholders to focus on core competencies while developing their businesses. Several challenges for leveraging DT were identified, such as data ownership, resource allocation, internal bureaucracy and the difficulty of demonstrating the actual value of data-based services to potential customers.

This paper provides a structured expert-led assessment of the potential impacts of DT utilization in the creation of new business opportunities.

In a technological era driven by coding, programming and artificial intelligence (AI), there is more need than ever to develop computing skills and knowledge for non-specialist students. Nonetheless, the literature on computer science teaching methods of non-scientific majors is not as comprehensive as that of scientific ones.

Pedagogically, the authors designed and implemented prototyping from John Dewey's pragmatic epistemological lens. Using a mixed methods approach, the authors tested the effectiveness and efficiency of this approach within the same course over four semesters across four academic years.

As an epistemological pedagogic device, prototyping facilitated learning by doing and experimenting and stimulated graduate students' self-directed learning, engagement and their overall ownership of the learning and teaching process, changing their role from being merely passive recipients of “strange, awkward and unfamiliar” knowledge to active constructors of “relevant and exciting” content knowledge. Such a change was reflected in the significant progress students made, driven by their commitment, motivation and enthusiasm, irrespective of their prior knowledge and age (Generations X, Y and Z). Prototyping also served as an avenue for a “Deweyian Reflection”, where graduate students, after internalizing the acquired computing skills and knowledge, started transferring such skills and knowledge to their professions (journalism and public relations (PR)) and daily practices.

Findings from this study will add to the literature review on this subject matter and will inform future case studies in computer science education for graduate students from non-scientific backgrounds.

This paper reveals that learning by doing/experimenting needs to be accompanied by in-depth reflection to enable students to transfer the acquired knowledge and skills to other settings and contexts beyond that of the lesson, task, or project in hand.

There is little research published on introductory programming courses offered to non-specialized students (i.e. students from non-scientific backgrounds). This study contributes to the body of research on how to effectively engage these students in programming courses informed by John Dewey's pragmatic lens/epistemological lens.