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This paper aims to discuss a new tool for requirements gathering in the Web 2.0 era. It seeks to investigate the features that this kind of tool should have in order to be as widely applicable and useful as possible. Further, it aims to explore the extent to which business requirements for enterprise resource planning (ERP) systems can be collected and discussed collaboratively in a worldwide community of business process experts.

The paper is a combination of empirical research, hermeneutics and design research.

The proposed Living Requirements Space (LRS) platform has the potential of becoming an international forum for collecting and discussing business requirements for ERP systems.

The LRS platform will allow ERP developers, ERP systems implementers, and academics to better understand the evolution of business requirements for ERP systems. It will create a knowledge base of ERP business requirements, that is, a repository that guarantees open and unrestricted access to content. It will thus allow for more international ERP systems and far more comprehensive education on and understanding of business processes and ERP systems.

LRS is an open access tool that allows for the gathering of ERP systems requirements in a vendor‐ and project‐independent approach that is unbiased towards any geographic region.

There is an on-going debate as to whether health is negatively affected by economic inequality. Still, we have limited knowledge of the mechanisms relating inequality to individual health and very little evidence comes from less-developed economies. We use individual and multi-level data from Zambia on child nutritional health to test three hypotheses consistent with a negative correlation between income inequality and population health: the absolute income hypothesis (AIH), the relative income hypothesis (RIH) and the income inequality hypothesis (IIH). The results confirm that absolute income positively affects health. For the RIH we find sensitivity to the reference group used. Most interestingly, we find higher income inequality to robustly associate with better child health. The same pattern appears in a cross country regression. To explain the conflicting results in the literature we suggest examining potential mediators such as generosity, food sharing, trust and purchasing power.

The aim of this study is to systematically review scientific research on sustainability in the event industry to understand the current state of affairs and provide a roadmap for future studies. By combining the topics of the event industry and sustainability, it aims to thematically analyze the scientific literature in this area.

This study analyzed 1,710 studies in the Web of Science (WoS) database as of June 1, 2024. The keywords “event industry” and “sustainability” were used to search for academic articles, review articles, and conference proceedings. The data were analyzed geographically, thematically, and temporally. Cross-national research contributions, document types, researcher profiles, and interdisciplinary relationships were examined in detail.

The analysis shows that sustainability is an increasingly important issue in the events industry, with countries such as the USA, China and Australia leading the way. Most research is in the form of articles, with conference proceedings and reviews playing an important role. There is a particular concentration in categories such as “management,” “hospitality, leisure, sport and tourism” and “sustainability science.” Even during the pandemic, there has been a significant increase in research activity, underscoring the importance of this topic on a global scale. Researchers have made significant scientific contributions in this area. These interdisciplinary studies have revealed important intersections between environmental sustainability and event management.

This study provides a comprehensive overview of the current state of research on the event industry and sustainability, illustrating the interdisciplinary nature of the field and the geographical distribution of research activity. A systematic review of the literature consolidates the body of knowledge in this field and provides directions for future research. This study highlights the need for more in-depth and comprehensive research on sustainability, and provides an important framework for strengthening the links between event management and sustainability.

The article introduces selected theoretical approaches to time and temporality relevant to the field of library and information science, and it briefly introduces the papers gathered in this special issue. A number of issues that could potentially be followed in future research are presented.

The authors review a selection of theoretical and empirical approaches to the study of time that originate in or are of particular relevance to library and information science. Four main themes are identified: (1) information as object in temporal perspectives; (2) time and information as tools of power and control; (3) time in society; and (4) experiencing and practicing time.

The paper advocates a thorough engagement with how time and temporality shape notions of information more broadly. This includes, for example, paying attention to how various dimensions of the late-modern time regime of acceleration feed into the ways in which information is operationalised, how information work is commodified, and how hierarchies of information are established; paying attention to the changing temporal dynamics that networked information systems imply for our understanding of documents or of memory institutions; or how external events such as social and natural crises quickly alter modes, speed, and forms of data production and use, in areas as diverse as information practices, policy, management, representation, and organisation, amongst others.

By foregrounding temporal perspectives in library and information science, the authors advocate dialogue with important perspectives on time that come from other fields. Rather than just including such perspectives in library and information science, however, the authors find that the focus on information and documents that the library and information science field contributes has great potential to advance the understanding of how notions and experiences of time shape late-modern societies and individuals.

The purpose of this paper is to examine whether and how a methodological coupling of visualisations of trace data and interview methods can be utilised for information practices studies.

Trace data visualisation enquiry is suggested as the coupling of visualising exported data from an information system and using these visualisations as basis for interview guides and elicitation in information practices research. The methodology is illustrated and applied through a small-scale empirical study of a citizen science project.

The study found that trace data visualisation enquiry enabled fine-grained investigations of temporal aspects of information practices and to compare and explore temporal and geographical aspects of practices. Moreover, the methodology made possible inquiries for understanding information practices through trace data that were discussed through elicitation with participants. The study also found that it can aid a researcher of gaining a simultaneous overarching and close picture of information practices, which can lead to theoretical and methodological implications for information practices research.

Trace data visualisation enquiry extends current methods for investigating information practices as it enables focus to be placed on the traces of practices as recorded through interactions with information systems and study participants' accounts of activities.

The purpose of this study is to contribute with knowledge about how valid research data in biodiversity citizen science are produced through information practices and how notions of credibility and authority emerge from these practices.

Data were collected through an empirical, interview-based study of the information practices of 15 participants active in the vicinity of the Swedish biodiversity citizen science information system Artportalen. Interview transcripts were analysed abductively and qualitatively through a coding scheme by working back and forth between theory and data. Values of credibility, authority and validity of research data were unfolded through a practice-oriented perspective to library and information studies by utilising the theoretical lens of boundary objects.

Notions of credibility, authority and validity emerge through participant activities of transforming species observations to data, supplementing reports with objects of trust, augmenting identification through authority outreach and assessing credibility via peer monitoring. Credibility, authority and validity of research data are shown to be co-constructed in a distributed fashion by the participants and the information system.

The article extends knowledge about information practices in emerging, heterogeneous scholarly settings by focussing on the complex co-construction of credibility, authority and validity in relation to data production.

There are many factors that may explain the number of spells and the number of days of absence from work reported as due to sickness. Health problems seem to be the most natural candidate to include among the explanatory factors, but individual health behavior could enter the scene in several ways. A day of reported sickness might primarily be due to the fact that a person's capacity to produce market goods and household commodities is so heavily reduced so the day is just spent at home with very little or no household commodities produced. It might also be a day when the person actively produces a restoration of his or her health, combining own time and healthcare of some kind. It might be a day when the person waits for a hospital treatment, for instance, a hip replacement, but his or her condition is an obstacle for taking part in market production (very much depending on the kind of job, in which the person would normally be involved).

The challenge of an ageing population is a major concern to policymakers and researchers all over the world. As evident in Figure 1, the percentage of people aged 60 and above will increase substantially between 2000 and 2050 in all parts of the world. Europe has the highest proportion; only Japan has a similar age structure. The already high proportion of older people in Europe is expected to rise to an even higher level by 2050, from currently 19 percent to an estimated 34 percent.

Thus, this volume reports on our empirical studies, our model development, and the results of our scenario simulations. It further presents our experience from the micro-simulation approach and discusses the results of our simulations.

Previous research has found that people who use anabolic androgenic steroids (hereafter ‘steroids’) typically describe these drugs as safe. However, research exploring the inside perspective on steroid risk has focussed on steroids in general, and failed to examine how particular steroids are viewed and experienced. During my online ethnographic research in bodybuilding communities, I found discussion of one particular steroid said to cause significant physical, psychological, social and sexual harm: trenbolone. Trenbolone is a veterinary drug used to increase muscle in beef cattle that has been found to have neurodegenerative and genotoxic effects on animals. It has been used by bodybuilders since the 1980s, and recent research has found it to be one of the most popular steroids used by bodybuilders. If trenbolone is described by bodybuilders as causing significant harm, why do so many bodybuilders use it? This chapter attempts to answer this question through a description of bodybuilder folk models of trenbolone risk. Using a social life of drugs approach it describes: (1) the effects of trenbolone; (2) how these effects are given meaning as either harms or benefits, and then weighed against each other; (3) how the risks of trenbolone are reduced through harm reduction strategies and (4) the role of online communities in negotiations of trenbolone risk. Trenbolone was found to occupy a mythical status in bodybuilding communities, in part because of the conflicted relationship bodybuilders have with the drug. This conflicted relationship illustrates the inherent ambivalence of drugs, which are always both remedy and poison.