The <i>μ</i>Dose system: determination of environmental dose rates by combined alpha and beta counting – performance tests and practical experiences

The μDose system is a recently developed analytical instrument applying a combined α- and β-sensitive scintillation technique for determining the radioactivity arising from the decay chains of 235U, 238U and 232Th as well as from the decay of 40K. The device was designed to meet the particular requirements of trapped charge dating methods and allows the assessment of environmental (i.e. low) levels of natural radionuclides. The μDose system was developed as a piece of low-cost laboratory equipment, but a systematic test of its performance is still pending. For the first time, we present results from a comprehensive performance test based on an inter-laboratory comparison. We compare the results obtained with μDose measurements with those from thick source alpha counting (TSAC), inductively coupled plasma optical emission spectrometry (ICP-OES) and low-level high-resolution gamma spectrometry (HRGS) applied in five participating laboratories. In addition, the reproducibility and accuracy of μDose measurements were tested on certified reference materials distributed by the International Atomic Energy Agency (IAEA; RGU-1, RGTh-1 and RGK-1) and on two loess standards (Nussy and Volkegem) frequently used in trapped charge dating studies. We compare μDose-based results for a total of 47 sediment samples with results previously obtained for these materials by well-established methods of dose rate determination. The investigated natural samples cover a great variety of environments, including fluvial, aeolian, littoral, colluvial and (geo-)archaeological sites originating from high and low mountain regions as well as from lowlands in tropical areas, drylands and mid-latitude zones of Europe, Africa, Australia, Central Asia and the Americas. Our results suggest the μDose system's capability of assessing low-level radionuclide contents with very good accuracy and precision comparable to well-established dosimetry methods. Based on the results of our comparative study and with respect to the practical experiences gained so far, the μDose system appears to be a promising tool for trapped charge dating studies.

Mapping the Role of European Universities of Applied Sciences as Entrepreneurial Hubs of Regional Development

The chapter focuses on mapping and analysing regional engagement of universities of applied sciences through an institutional self-reflection tool which is developed within the international project UASiMAP and which aims to be useful at institutional level as well as to highlight the important role of this specific area of HE activities. The tool should serve not only for immediate self-evaluation but also to inform institutional improvement and dynamics. The authors define UAS as a specific entrepreneurial hub for regional development and propose a multidimensional model for reflection of the UAS role in regional development. Opportunities, challenges, and limits of the model´s individual dimensions are discussed in two ways: firstly, as reflections of relevant literature and, secondly, using the practical experiences of project partners from different European countries as arguments for the proposed dimension(s). A strategy for assessing progress using the proposed model and criteria for indicators are presented and discussed.

Ways to Translate a Newly-Introduced Concept

Translation is a complicated thinking and a practicing process, which involves many theories and skills. According to the theory of dynamic equivalence and based on literature studies as well as personal practical experiences, three viewpoints have been proposed in this article to discuss on how to translate a newly-introduced concept; namely, giving full consideration to the meaning of newly-introduced concepts, paying attention to the evolution of the concepts, and seeking for a similar meaning in the traditional classics of a nation, each of which is exemplified in order to facilitate understanding.

Autonomous Enterprise as a Model of Hotel Operation in the Aftermath of the COVID-19 Pandemic

The article aims to identify modern technological solutions in the field of automation and robotization of business processes that change the way hotel enterprises operate in the face of the global COVID-19 pandemic. Therefore, the research problem was expressed in the form of a question: what tools favor the dynamic digital transformation of hotel functioning models and the implementation of the paradigm of intelligent and autonomous entities operating in the conditions of the COVID-19 pandemic on the hotel market? During the empirical research, the use and implementation of new solutions in the field of innovative technologies supporting the optimization of processes taking place in hotel enterprises were considered. In addition, technologies and tools were identified that are considered strategic from the perspective of implementing the concept of an autonomous hotel carried out under the influence of the crisis related to the COVID-19 pandemic. Due to the specific purpose of the article, a survey was conducted using the questionnaire method with the Computer Assisted Web Interview technique alongside a self-developed questionnaire. The survey was carried out in June-September 2021 among 462 representatives of hotel companies operating in the three-, four- and five-star standards. The results of the diagnostic survey were statistically analyzed using the Statistica and RStudio software packages. To interpret the obtained data, the descriptive method, principal component analysis, and cluster analysis were used. As a result of the conducted research, it was noticed that the COVID-19 pandemic obligated hotels to automate processes that made it possible to connect devices within digital ecosystems and to optimize processes inside vertical and horizontal value chains. Such activities enabled the creation of a new model of hotel functioning referred to as an autonomous enterprise. Nowadays, one of the most important strategic behaviors of hotel entities is the ability to quickly counteract crises resulting from the COVID-19 pandemic and the related choice of the right course of action, as well as the ability to immediately make the right decisions. The research results may motivate the implementation of new technologies in the area of transforming and developing digital business models by hotels. The issues presented in the article are an attempt to fill the gap by pointing out practical experiences related to the use of individual technological solutions and their effectiveness in process automation and implementation of autonomous models of functioning of entities in the hotel services sector.

Stateful Library Analysis and Migration System (SLAM)

Interoperability between research management systems, especially digital libraries or repositories, has been a central theme in the community for the past years, with the discussion focused on means of enriching, linking, and disseminating outputs. This paper considers a frequently overlooked aspect, namely the migration of records across systems, by introducing the Stateful Library Analysis and Migration system (SLAM) and presenting practical experiences with migrating records from DSpace and Digital Commons repositories to Figshare.

It's all in the past: how do colonial legacies between host and home countries affect the expatriate experience?

PurposeWithin the expatriation subset of the wider IB literature, the focus of research has been on contemporary contextual factors. The purpose of this paper is to link the present to the past by investigating how the individual expatriate experience may be affected by a colonial legacy between host and home countries.Design/methodology/approachGiven the exploratory nature of this study, a qualitative interview-based approach eliciting thick, detailed descriptions of the practical experiences of seven Japanese expatriate managers working in Malaysia was adopted. These were supplemented by additional interviews with three host-country nationals who work alongside some of the expatriates. The data were analysed through a two-stage coding process.FindingsThe expatriate respondents were largely unanimous in their view that the colonial past between the two countries had no negative impact on their experiences in Malaysia, and the Malaysian interviewees corroborated this. On the contrary, the majority of the expatriates actually spoke positively about their experiences. This was especially true for expatriates in both the tourism and education/research field whose work was linked in some way to the period of Japanese occupation.Research limitations/implicationsThe small, single-context nature of the investigation limits generalisation. There are also many particularities in this study (the nature of Japanese-Malaysian postcolonial relations, cultural values of the Malaysians and Japanese, and so on) that are perhaps not easily relatable to other contexts. Having said this, qualitative research is not always geared towards generalisability but rather towards contextual intricacies and nuances.Originality/valueWhile most of the extant literature on expatriation has examined largely contemporary factors, this paper explores the impact of more historical events on the expatriate experience. Although such events may seem distant from an expatriate's current activities, this study suggests that in certain circumstances, they may have a lingering effect.

How Central Water Management Impacts Local Livelihoods: An Ethnographic Case Study of Mining Water Extraction in Tarapacá, Chile

Chile’s neoliberal central water management gives shape to a series of conflicts arising from diverse understandings and ways of life linked to water. This article addresses the question of who is responsible for the ecological costs regarding water use of mining activity in the north of Chile. From the perspective of hydro-social territories, we analyze how the local population in Tarapacá is acting on unequal footing regarding environmental information and knowledge. Local and practical experiences are devalued against technical and scientific modeling, supported by legal and political definitions of “the environment” and “water”. Focusing on diverse local narratives, we show how the local population feels threatened by the environmental impacts of mining activity but struggles to find legitimate ways of articulating those anxieties to gain a sense of agency. We conclude that the local ecological consequences of extractivism in this region can only be understood in the context of the wider legal and economic framework regulating the appropriation of water as a resource and that long-term efforts in more participatory sociohydrological modeling might help to broaden the knowledge base for contested decision-making.

Designing Maps for Bicycling Simulator Studies – three practical Approaches

Bicycle simulator studies result from attempts of solving various novel problem statements of modern transportation-related research questions. Examples imply the evaluation of novel traffic control strategies for prioritizing urban bicycle traffic, novel bicycle infrastructure (such as bicycle highways) and the interaction and communication of vulnerable road users with automated or autonomous vehicles. As one of classical disciplines of transportation research, namely traffic engineering, and less related to human factors research, automotive research, geography, urban planning or citizen science, we want to point out those bicycle simulator studies design approaches, which are more related to testing novel traffic control strategies for cyclists, experiencing changing traffic-efficiency and –safety-related parameters in ongoing interfaced microscopic traffic flow simulations. We believe that this is a key factor in experiencing various traffic situations and the evaluation of thereof. In this research, we introduce three practical approaches of how to design maps for bicycling simulator studies. This is mainly resulting from manifold practical experiences from already conducted simulator studies beginning from the year 2018.

Technology as a Tool for Environmental Engagement. The Case of Digital Participatory Mapping (DPM)

The conservativeness of traditional scientific methods, which nevertheless still tend to dominate much of the (social) sustainability sciences, is challenged by technological progress when untested tools of research are proposed as innovative scientific methods. This is the case of online platforms. The knowledge creation process in the digital era, including forms of research communication, can be profoundly different from traditional research methods. We already know how digital tools may influence the performance of research methods, mainly by maximizing the efficiency of data collection and elaboration. However, the original and collaborative practices in which they can develop, as well as their possibilities towards more democratic and inclusive participation processes, remain an unexplored domain. This chapter is an attempt to include digital technologies, and particularly the case of online participatory platforms based on geographic information systems (GIS), in the array of creative and visual research methods.We discuss software packages and current online approaches, such as web apps and native apps (Klettner & Huang, 2011, Scholte et al., 2018). The exploration of the innovative opportunities offered by digital tools starts with a concise review of their application from an historical perspective and its progression until recent times. The review focuses mostly on the options that digital platforms offer to involve citizens in the co-creation of research studies by enabling peer-to-peer environments that may inspire democratic discussions. The adoption of different types of online platforms is then discussed, not only presenting their virtues but also their downsides. This takes the form of an open discussion between the two authors, informed by each critically reflecting on their first-hand practical experiences in adopting digital tools in their research.We are entering a new era, in which access to big data—through platforms using GIS—provides resources and power to bring to the table the silent majority that is often overlooked in decision-making processes. The many possibilities offered by this unprecedented access to information are yet to be tested. Whether digital platforms will turn out to be a solution for improving the inclusiveness of research studies or not will likely depend on the consciousness and motivations of the designers and developers of these tools.