bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exploring the Relevance of the Systems Psychodynamic Approach to Military Organizations
Authors: Kramer Eric-Hans , Visser Max , Moorkamp Matthijs 
Published: May 2023

AbstractThe psychological demands of the military profession have been a focal point of reflection in military studies, yet not from the perspective of organizational science. This chapter explores the relevance of the systems psychodynamic perspective for the military organization. It discusses historical examples to reflect on the differences between armed forces that sustained both a form of social psychological integration and operational effectiveness and those that did not. Subsequently, it focuses on contemporary missions and considers how their characteristic structural configurations influence the ability of operators to deal with the psychological demands of such missions. In doing so, it considers the relationship between structural features of military organizations and the means available to operators for dealing with the psychological demands intrinsic to their profession.
Instrumental Morality Under a Gaze: Israeli Soldiers’ Reasoning on Doing ‘Good’
Authors: Grassiani Erella 
Published: May 2023

AbstractSoldiers often use different kinds of reasoning to explain, justify or legitimize their behaviour. Often these explanations can be classified as moral, because the end goal is to do what is theoretically ‘good’. However, when looking more closely at the incentives for acting justly, we can see they are often triggered by other, more instrumental, motivations. I then want to categorize such reasoning and subsequent acts as instrumental morality. In this chapter, I focus on Israeli and I look at how their actions and explanations fall into three levels; the personal (protecting the self) focused on the group (the unit, or military as a whole) or even as considering the whole nation state. I will further show how this instrumental morality is often influenced by a ‘disciplinary gaze’. I argue in this chapter for a contextualized approach to morality that takes into account power relations, physical circumstances and interpersonal relationships.
Soldiers as Street-Level Bureaucrats? Military Discretionary Autonomy and Moral Professionalism in a Police Perspective
Authors: Eikenaar Teun 
Published: May 2023

AbstractTraditionally, the military is associated with obedience, rule compliance and limited discretion on the part of its personnel. This contribution shows that this imagery has been superseded and argues that changes in mission outlook and the partial shift towards police-like work necessitates a revaluation of military discretionary autonomy. In addition, it explores the moral implications of this constabularization of the military and discusses how the moral demands police officers face as street-level bureaucrats might apply to military settings. By comparing the military profession with police officers’ discretion and the moral character of their work, this chapter aims to provide a particular perspective on what it might mean to be a contemporary soldier.
The Future of the Comprehensive Approach as a Strategy for Intervention
Authors: Jansen Marenne , Kramer Eric-Hans 
Published: May 2023

Abstract‘There will be no development without security and no security without development’ (Annan, 2005). This mantra became the foundation for many missions—a combination of security forces and development strategies—and has been given various names, such as ‘comprehensive approach’, ‘whole of government approach’ and ‘3D -approach’. To date the future of this approach is far from certain. This chapter evaluates the application of the comprehensive approach of the last decades by connecting it to three perspectives on the human security concept, leading to the conclusion that the future of the comprehensive approach as a feasible option for military interventions depends on which version of human security becomes dominant in policy making.
The Future of Entrepreneurship Education and Training: Some Propositions
Authors: Block Joern H. , Halberstadt Jantje , Högsdal Nils , Kuckertz Andreas , Neergaard Helle 
Published: May 2023

AbstractThe education of future entrepreneurs shapes how we will live in the future. Entrepreneurship education is thus of utmost importance. This paper formulates several propositions and critical insights that we deem especially important for the current state of entrepreneurship education and its future development. These propositions concern the goals and target groups of entrepreneurship education as well as its contents, design, and educator role.
What Can SMEs Learn from Universities?: Transferring Entrepreneurship Education Knowledge from the University to the Corporate World
Authors: Fitzky Isabella , Lang Christina , Baltes Guido H. 
Published: May 2023

AbstractTimes of high dynamic and growing new knowledge demand for entrepreneurial education and university engagement. Higher education institutions (HEIs) have established intensive knowledge and resources about entrepreneurial education and relating activities and formats over the last years. As smaller companies (SMEs) are increasingly experimenting with entrepreneurship, they seem to struggle with setting up entrepreneurial activities within their established corporate strategy and innovation structures. It is beneficial for them to collaborate with higher education institutions to minimize the risk and uncertainty associated with implementing entrepreneurship education (EE) and catch up with larger corporates. Further, research lacks a systematic characterization of EE activities in those companies and classification of collaboration formats. Therefore, this study uses qualitative research methods to analyze data from interviews conducted with two German SMEs. Our study contributes to a better understanding of EE in SME and respective HEI collaborations by (1) characterizing EE in SME and SME-HEI collaboration based on attributes and collaboration types defined by their locus of collaboration and intensity of knowledge inflow and (2) identifying differences among EE in SME and HEI. We provide implications to practice—corporate and university EE initiatives—for a more effective design and implementation of EE in SMEs and the SME-HEI collaborations themselves.
Female Entrepreneurs’ Motivations, Intentions and Barriers in Higher Education: A Case Study from Team Academy Bristol
Authors: Urzelai Berrbizne , Caple Lauren , Watkins Samuel 
Published: May 2023

AbstractThe objective of this study is to examine factors contributing to entrepreneurial intention, motivation and barriers among female university students. For this, we take a case study approach and focus on a Team Academy undergraduate degree programme run in Bristol, UK, which bases its pedagogical model on student-centred, experiential and team-based learning where students use their team companies through 3 years to engage in real-world, trade-based activities and ventures and reflect on their learning by getting support and encouragement from team coaches and mentors. Data gathered through semi-structured questionnaires from female students and graduates of the programme since it was launched in 2013–2014 shows that entrepreneurial motivation, intentions and perceptions on barriers might have specific characteristics for entrepreneurial females in higher education as the reasons and ambitions are also influenced by their student identity, beyond their entrepreneurial identity.Our findings highlight that the experiential-led nature of the Team Academy educational setting provides a supportive environment which facilitates enhanced levels of self-efficacy for female entrepreneurial students, i.e. their belief in their ability to start ventures is enhanced through their practical experiences of doing so during their programme of study.While female students are in the minority on the programme, making up just 15% of the cohort, their entrepreneurial intentions remain strong or increase during their time at university, and they have a positive attitude towards the benefits of becoming entrepreneurs. However, our data suggests that female students may lack the confidence to take actions and risks, and the support network of their peers and team coaches is key in empowering them and helping to minimise self-doubt.The findings in this chapter inform changes within the programme and suggestions for future development of a more inclusive and diverse degree. The findings also have implications for entrepreneurship educators in further understanding the potential motivations, entrepreneurial intentions and entrepreneurial barriers of female students engaging in an entrepreneurial degree programme. This offers important considerations in terms of how inclusivity and diversity can be reflected in curriculum design.
Sport as a Vehicle for Entrepreneurship Education: Approaches and Future Directions
Authors: Moustakas Louis , Reynard Stephen 
Published: May 2023

AbstractThe use of sport and physical activity as a method of developing entrepreneurship is an area that has received considerable attention in recent years. This is evidenced, in part, by the proliferation of sport-based education manuals on entrepreneurship from development agencies, NGOs and business actors alike. Moreover, several organisations operate in the sport for development ecosystem that focuses on sport-based entrepreneurship and developing social businesses in and through sport, including Sport dans la Ville and the Yunus Sports Hub. These programmes and existing literature show different approaches to using sport and physical activity to promote entrepreneurship. These approaches raise specific questions that should be considered when implementing sport for entrepreneurship programmes. Combining findings from academic and practitioner literature as well as considerable experience in the field, this chapter will present three approaches to using sport to develop entrepreneurship and highlight critical questions and concerns related to each approach. These approaches include (1) using sport as a hook to attract youth to entrepreneurial education, (2) using sport activities to develop competences related to entrepreneurship and (3) providing specialised education and support to sport entrepreneurs. To conclude, we propose a number of recommendations on how to maximise the potential of using sport for entrepreneurship education and development.
The Role of (Self-)Reflection in an Increasingly Digital Entrepreneurship Education Environment
Authors: Huxtable-Thomas Louisa , Brahm Taiga 
Published: May 2023

Abstract(Self-)reflection is an increasingly utilised pedagogy in entrepreneurship education. This chapter conceptualises reflection as it pertains to education about, for and through entrepreneurship. It provides a review of the empirical literature, identifies some of the issues for student learning through reflection and introduces new perspectives on the role and requirements of the educator as they seek to create suitable environments for reflection – both for teaching and assessment.
The Impact Circle: A New Design-Based Method for Developing Business Opportunities with Sustainable Impact
Authors: Karahan Marc , Stoeckermann Caro Noemi 
Published: May 2023

AbstractIn sustainable entrepreneurship education (SEE), participants frequently take on the role of would-be entrepreneurs and develop business ideas that contribute to sustainable development. Due to the complexity of entrepreneurial tasks, educators require adequate tools and methods that facilitate the participants’ learning. However, methods for sustainable entrepreneurship are generally scarce, and most existing approaches are either ill-suited for the educational context or encourage users to add new sustainability features to business ideas rather than challenging underlying value creation mechanisms. Hence, a new approach is needed to emphasize sustainability at the center of business model innovation while being suitable for SEE. Based on Koestler’s concept of bisociation, which implies joining seemingly unrelated or conflicting information from different domains, we developed a new method for discovering sustainable business ideas—the Impact Circle. The 2-year development process comprised 8 workshops with 164 participants and multiple scientific methods. We contribute to research and practice by outlining the iterative development process and describing the Impact Circle’s application. Furthermore, we provide novel insights into bisociation as a phenomenon in entrepreneurial cognition and creativity.
Future Proof: Hackathons as Occasions to Experience Entrepreneurial Thinking
Authors: Eimler Sabrina C. , Straßmann Carolin 
Published: May 2023

AbstractThe pandemic has opened up room for a creative reinvention of traditional teaching and learning formats making entrepreneurial skills, as, e.g., described in the EntreComp framework, a more pronounced part of the curriculum. As part of the course “Positive Computing and Diversity in Human Computer Interaction,” which is offered to students of different study programs within the computer science department, a (coding-free) two-day online hackathon was organized as an occasion to experience and strengthen entrepreneurial skills. Two major goals were pursued with the work documented in this chapter: (a) providing students with an intense, challenging hands-on experience of different facets of their own entrepreneurial potential, and (b) describing example hackathon events regarding the content, technical and organizational structure as recommendation for practitioners. Consequently, besides outlining a pilot hackathon, the chapter describes essential elements of the course, in which the hackathon was embedded, and content as well as didactic orchestration of both, the course and the hackathon. Evaluation data from two hackathon rounds are presented and taken up in a discussion and reflection.
Belonging in Entrepreneurship: The Cascading Benefits of the Accelerator Rap Approach
Authors: Campbell Betsy 
Published: May 2023

AbstractDrawing upon Accelerator Rap – the course that won the 2020 Academy of Management Innovation in Entrepreneurship Pedagogy Award – this chapter explores constructionism before describing the rationale and process of the course. It then suggests ways to bring a constructionist approach to the structure and content of other entrepreneurship courses in order to foster greater diversity across the entrepreneurial ecosystem. It is designed for readers who are interested in issues of diversity in entrepreneurship and who would like entrepreneurship education to be more inclusive.
The “Start-Up” Answer: Examining a Hidden Dramaturgy in Entrepreneurial Learning Beyond the Four Walls of the Classroom
Authors: Nybye Nicolai 
Published: May 2023

AbstractThis chapter, based on findings from an ethnographic field study of entrepreneurship in the realm of non-business educations, combines the logic of effectuation and a narrative discursive perspective, enabling us to see how a certain language of entrepreneurship in use affects the meaning making of students and is perceived by them as counterproductive. The chapter provides insight into normally more hidden sides of student entrepreneurship and analyzes how the “start-up” as grand narrative filters into the micro-processes of students involved in an extracurricular entrepreneurial process. The chapter reflects how language is used as logic, which, however, is also a possibility to choose new pathways in advice, guidance, and training of entrepreneurial expertise among students practicing entrepreneurship.
Moving the Needle in Entrepreneurship Education and Bridging the Gaps
Authors: Högsdal Nils , Nardiello June , Kleeßen Piet 
Published: May 2023

AbstractSeveral German states have implemented programs and funding to promote entrepreneurship education and culture within their universities. These programs and projects are typically awarded on a competitive basis to several colleges and universities in order to raise awareness and enthusiasm among students and to provide skills in the context of innovation and entrepreneurship. This chapter reflects upon the impacts of two of these projects on students’ motivations to start their own businesses, as well as which ideas they pursue. In the first project, several thousand students were exposed to entrepreneurship early in their studies. The other is a related program that—at a later stage—has helped more than 600 teams of student entrepreneurs to further validate their ideas. Findings from both studies are interpreted in the context of funnel logic to derive recommendations for overcoming the gaps and breaking points in students’ entrepreneurial journeys.
Asymmetries in extended dark sectors: a cogenesis scenario
Authors: Herrero-García Juan , Landini Giacomo , Vatsyayan Drona 
Published: May 2023

Abstract
The observed dark matter relic abundance may be explained by different mechanisms, such as thermal freeze-out/freeze-in, with one or more symmetric/asymmetric components. In this work we investigate the role played by asymmetries in determining the yield and nature of dark matter in non-minimal scenarios with more than one dark matter particle. In particular, we show that the energy density of a particle may come from an asymmetry, even if the particle is asymptotically symmetric by nature. To illustrate the different effects of asymmetries, we adopt a model with two dark matter components. We embed it in a multi-component cogenesis scenario that is also able to reproduce neutrino masses and the baryon asymmetry. In some cases, the model predicts an interesting monochromatic neutrino line that may be searched for at neutrino telescopes.
New phases of $$ \mathcal{N} $$ = 4 SYM at finite chemical potential
Authors: Dias Óscar J. C. , Mitra Prahar , Santos Jorge E. 
Published: May 2023

AbstractWe do a systematic search of supergravity solutions that, via the AdS5/CFT4correspondence, are dual to thermal states in$$ \mathcal{N} $$N= 4 SYM at finite chemical potential. These solutions dominate the microcanonical ensemble and are required to ultimately reproduce the microscopic entropy of AdS black holes. Using a mix of analytical and numerical methods, we construct and study static charged hairy solitonic and black hole solutions with global AdS5asymptotics. They are constructed in two distinct consistent truncations of five dimensional gauged supergravity (and can thus be uplifted to asymptotically AdS5×S5solutions of type IIB supergravity). In the “single charge” truncation which consists of one charged scalar field, hairy black holes exist above a critical charge and merge with the known Behrndt-Cvetič-Sabra (BCS) black holes along a curve determined by the onset of superradiance in the latter family. The lowest mass hairy black hole is a singular zero entropy soliton. In the “two charge” truncation which consists of a two equal charged scalar fields, hairy black holes exist for all charges and merge with the known BCS black holes along their superradiant onset curve. The lowest mass hairy black hole is a smooth supersymmetric zero entropy soliton. Together with the known phases of the truncation with three equal charges, our findings permit a good understanding of the full phase space of SYM thermal states with three arbitrary chemical potentials.
Excitations of Ising strings on a lattice
Authors: Athenodorou Andreas , Dubovsky Sergei , Luo Conghuan , Teper Michael 
Published: May 2023

Abstract
The 3d Ising model in the low temperature (ferromagnetic) phase describes dynamics of two-dimensional surfaces — domain walls between clusters of parallel spins. The Kramers-Wannier duality maps these surfaces into worldsheets of confining strings in the Wegner’s ℤ2 gauge theory. We study the excitation spectrum of long Ising strings by simulating the ℤ2 gauge theory on a lattice. We observe a strong mixing between string excitations and the lightest glueball state and do not find indications for light massive resonances on the string worldsheet.
Constrained metal-on-metal hip arthroplasty: ever heard of a 50-year survival story?
Authors: Jasina Andrzej , Enz Andreas , Knoop Annalena , Jones Gareth , Ellenrieder Martin , Mittelmeier Wolfram , Lutter Christoph 
Published: May 2023

Abstract
Background
The history of total hip arthroplasty dates back to the first half of the twentieth century. Data on hip endoprostheses implanted during the 1960s and 1970s suggest widely varying survival rates of the prosthesis.

Case
A case of a patient who underwent total hip arthroplasty in 1972 using a Sivash prosthesis, developed in 1956 in the former Soviet Union, is presented in this article. The prosthesis has remained unrevised in the patient’s body for 50 years and he continues to be widely free of implant-related symptoms. Despite the constrained metal-on-metal design of the implant, which can lead to adverse reactions to metal debris, no elevated systemic metal ion levels were detected.

Conclusion
The likelihood of encountering patients with prosthesis survival beyond 50 years is still rare. Nevertheless, changing demographics and the steadily improving designs and materials of hip endoprostheses may likely result in such cases.
Ranks, copulas, and permutons
Authors: Grübel R. 
Published: May 2023

AbstractWe review a recent development at the interface between discrete mathematics on one hand and probability theory and statistics on the other, specifically the use of Markov chains and their boundary theory in connection with the asymptotics of randomly growing permutations. Permutations connect total orders on a finite set, which leads to the use of a pattern frequencies. This view is closely related to classical concepts of nonparametric statistics. We give several applications and discuss related topics and research areas, in particular the treatment of other combinatorial families, the cycle view of permutations, and an approach via exchangeability.
Older adults with slow sit to stand times show reduced temporal precision of audio–visual integration
Authors: O’Dowd A. , Hirst R. J. , Setti A. , Kenny R. A. , Newell F. N. 
Published: May 2023

AbstractSustained integration of sensory inputs over increased temporal delays is associated with reduced cognitive and physical functioning in older adults and adverse outcomes such as falls. Here, we explored the relationship between multisensory integration and a clinically relevant measure of balance/postural control; Sit-to-Stand Time, the efficiency with which an older adult can transition between a seated and a standing posture. We investigated whether temporal multisensory integration was associated with performance on the Five-Times Sit-to-Stand Test (FTSST) in a large sample of 2556 older adults (mean age = 63.62 years, SD = 7.50; 55% female) drawn from The Irish Longitudinal Study on Ageing (TILDA). K-means clustering was applied to FTSST data, yielding three clusters characterised by fast (mean = 10.88 s; n = 1122), medium (mean = 14.34 s; n = 1133) and slow (mean = 18.97 s; n = 301) sit-to-stand times. At wave 3 of TILDA, older adults participated in the Sound Induced Flash Illusion (SIFI), a measure of the precision of temporal audio–visual integration, which included three audio–visual stimulus onset asynchronies (SOAs): 70, 150 and 230 ms. Older adults with the slowest sit-to-stand times were more susceptible to the SIFI at the longest SOA (230 ms) compared to the shortest SOA (70 ms) relative to those with the fastest times (p = 0.02). Older adults who take longer to repeatedly transition from a seated to a standing posture exhibit an expanded temporal binding window for audio–visual events, supporting a link between multisensory perception and balance/postural control in ageing.