bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aged and gendered master narratives on entrepreneurship in Finnish higher education
Authors: Siivonen Päivi Tuulikki , Komulainen Katri , Kasanen Kati , Kupiainen Paula 
Published: August 2021

PurposeThe purpose of this paper is to examine the construction of master narratives related to age, gender and entrepreneurship in the context of entrepreneurship education (EE) in Finnish higher education (HE). This is important as master narratives create and limit our understanding of entrepreneurship.Design/methodology/approachThe data comprises 30 student interviews generated in one multidisciplinary Finnish university. The data were analyzed using narrative positioning analysis to examine what kinds of master narratives are (re)constructed in relation to age and entrepreneurship by Finnish university students and how gender intertwines with age in the construction of entrepreneurship.FindingsThree aged and gendered master narratives were identified: (1) youthful, masculine, startup/growth entrepreneurship; (2) middle-aged feminine, expert entrepreneurship and (3) modest, feminine, senior entrepreneurship. The paper makes visible aged and gendered master narratives and cultural norms related to entrepreneurship in the context of EE and HE. Authors argue that the youthful, masculine startup/growth entrepreneurship is the hegemonic master narrative in the context of EE in Finnish HE. Femininity is mostly excluded from this master narrative.Originality/valueThe paper contributes to critical literature on entrepreneurship as an aged as well as gendered phenomenon in the context of EE and HE. So far research on entrepreneurship as an aged and gendered phenomenon in EE and in the context of HE has been virtually non-existent. Moreover, the theoretical and methodological focus on master narratives in entrepreneurship and EE literature is novel. The master narratives identified in the study show that HE students are not addressed equally in relation to entrepreneurship, but aged and gendered hierarchies are sustained.
The influence of design-related features on houses time-on-market: a statistical analysis
Authors: BuHamdan Samer , Minayhashemi Seyedmohammadamin , Alwisy Aladdin , Bouferguene Ahmed 
Published: August 2021

Purpose
Researchers have not widely explored design-based factors that govern buildings’ physical properties and human–building interactions. This paper aims to understand the influence of design-related factors on the time-on-market (TOM) of listed houses and, consequently, study the effect of design features on the desirability of a given house.

Design/methodology/approach
This research analyzes a dataset of listed houses, provided by the REALTORS® Association of Edmonton (RAE) and covers a period extending from January 2009 to August 2019, using Cox proportional-hazards regression model to identify building features that influence people purchasing decisions.

Findings
The research findings affirm the statistical insignificance of the price on the TOM compared to other design features, such as the construction method, the installed mechanical systems and cladding materials.

Research limitations/implications
The data used in the analysis comes from a single North American region, i.e. Edmonton, Alberta, Canada. Also, the data provided by the RAE includes only records that involve a realtor.

Practical implications
The observations of the research presented in this paper influence the housing market players’ decisions about housing designs, mainly those concerned with building new residential dwellings such as speculative builders and designers.

Originality/value
The research novelty stems from two aspects: the medium used for analysis, i.e. Cox proportional-hazards regression model, which allows considering the listed-but-not-sold units and helps to eliminate the survivorship bias that leads to over-optimistic outcomes; and the assessment of design-related features which allows to understand people’s preferences in design alternatives.
(Design) thinking out loud: adolescents’ design talk in a library makerspace tabletop game design camp
Authors: Kessner Taylor M. , Parekh Priyanka , Aguliera Earl , Pérez Cortés Luis E. , Tran Kelly M. , Siyahhan Sinem , Gee Elisabeth R. 
Published: August 2021

Purpose
This paper aims to explore how making tabletop board games elicited adolescents’ design thinking during their participation in a summer game design camp at their local library.

Design/methodology/approach
This study leverages qualitative approaches to coding transcripts of participants’ talk. This study uses the design thinking framework from the Hasso-Plattner Institute of Design at Stanford University as provisional codes to identify and make sense of participants’ verbalized design activity.

Findings
This study found that the making context of designing tabletop board games elicited a high frequency of design talk in participants, evidenced by both quantitative and qualitative reports of the data. Additionally, participants in large measure obviated constraints on their design activity imposed by linear conceptions of the design thinking model this study introduces, instead of moving fluidly across design modes. Finally, participants’ prior experiences in both life and in regard to games significantly influenced their design study.

Originality/value
This study highlights the unique affordances of making-centric approaches to designing tabletop games in particular, such as participants’ quick and sustained engagement in the study of design. This study also highlights the need for conceptions of design thinking specific to designing games.
Can organizations guide employees' social media behavior? The benefits of incentive rather than restrictive social media guidelines
Authors: Soens Ellen , Claeys An-Sofie 
Published: August 2021

PurposeThe purpose of this paper is to examine the effectiveness of social media guidelines (SMGs), as well as their impact on control mutuality, a sub-dimension of the organization–employee relationship (OER). A total of two studies compare guidelines with a focus that is either predominantly incentive or restrictive. In addition, they investigate the moderating effect of guideline writing style and enforcement.Design/methodology/approachIn total, two online experiments were conducted among Belgian employees. Participants read a social media policy manipulated in terms of focus (restrictive vs incentive) and style (conversational vs corporate; Study 1) or enforcement (signature requested vs not requested; Study 2).FindingsIncentive guidelines increase employee branding behavior more than their restrictive counterparts, while also safeguarding employees' perceived control mutuality. However, solid SMGs will not compensate for an organization's bad reputation among employees. The guidelines' style and manner of enforcement did not seem to matter.Practical implicationsCommunication executives can use our findings to draft SMGs in a way that increases opportunities (e.g. ambassadorship) and reduces risks (e.g. criticism) associated with employee social media use.Originality/valuePrior research on SMGs is predominantly descriptive and focused on the organizational perspective. This research paper contributes to both theory and practice by studying the causal impact of these guidelines on employees.
Socioemotional wealth (SEW) as the driver of business performance in family businesses in Bosnia and Herzegovina: the mediating role of transformational leadership
Authors: Palalić Ramo , Smajić Hamza 
Published: August 2021

PurposeThe aim of this study is to investigate a mediation role of leadership over business performance and socioemotional wealth, within two Bosnian family businesses. This research purpose brings interesting highlights regarding how family businesses embedded the role of leadership that it might have a tremendous influence on business performance while tuning the socioemotional wealth.Design/methodology/approachThis study is based on qualitative research methodology. The sample is collected based on a purposive sampling method as in most qualitative studies. As the instrument for data collection is concerned, in-person-semi-structured interview has been employed with the owner-manager of each particular-family firm. Thus, two case studies were conducted and analyzed.FindingsThe research contributes both to the theory and the practice. From the theoretical perspective, it contributes to the theoretical knowledge of leadership as an important role in relationship between the socioemotional wealth and business performance. The practical contribution of this research could be summed up in the sense that business owners should seek to employ positive leadership vibes to create a good socioemotional wealth so that would be positively reflected in overall business performance of a family business. Other findings are further discussed.Originality/valueScarce empirical research offers mixed results while theoretical propositions that organizational governance (leadership) plays an important role in this relationship, is somehow neglected. Hence, this is the first empirical study on this particular that investigates this topic in Bosnia and Herzegovina (BiH), even in the Balkan region.
Understanding student learning pathways in traditional online history courses: utilizing process mining analysis on clickstream data
Authors: Crosslin Matt , Breuer Kimberly , Milikić Nikola , Dellinger Justin T. 
Published: August 2021

PurposeThis study explores ongoing research into self-mapped learning pathways that students utilize to move through a course when given two modalities to choose from: one that is instructor-led and one that is student-directed.Design/methodology/approachProcess mining analysis was utilized to examine and cluster clickstream data from an online college-level History course designed with dual modality choices. This paper examines some of the results from different approaches to clustering the available data.FindingsBy examining how often students interacted with others, whether they were more internal or external facing with their pathway choices, and whether or not they completed a learning pathway, this study identified five general tactics from the data: Individualistic Internal; Non-completing Internal; Completing, Interactive Internal; Completing, Interactive, and Reflective and Completing External. Further analysis of when students used each tactic led to the identification of four different strategies that learners utilized during class sessions.Practical implicationsThe results of this analysis could potentially lead to the creation of customizable design models that can assist learners as they navigate modality choices in learner-centered or less-structured learning design methodologies.Originality/valueFew courses are designed to give the learners the options to follow the instructor or create their own learning pathway. Knowing how to identify what choices a learner might take in these scenarios is even less explored. Preliminary data for this paper was originally presented as a poster session at the Learning Analytics and Knowledge conference in 2019.
Industry life cycle, geographic diversification and performance of international new ventures
Authors: Pangarkar Nitin , Yuan Lin 
Published: August 2021

PurposeThe purpose of this paper is to examine how geographic diversification affects the performance of international new ventures.Design/methodology/approachThis study develops hypotheses about the individual and joint effects of geographic diversification and industry life cycle on the performance of international new ventures. This paper also introduces industry technology characteristics as a contingent factor for the above relationships and tests the hypotheses on a large panel data set.FindingsBased on the analyses of the strategies and performance of 699 listed Chinese international new ventures between 1991 and 2014, this study finds that the impact of geographic diversification on performance is contingent on the stage of the industry life cycle and that the moderating effect differs across high-technology and low-technology industries. The results suggest that it is fruitful for international new ventures in high-technology industries to undertake geographic diversification in earlier stages of the industry life cycle, but international new ventures in low-technology industries are better off undertaking geographic diversification during the later stages of the industry life cycle.Originality/valueThe study contributes to the literature on international entrepreneurship by identifying the industry life cycle conditions under which the learning advantages of international new ventures are effective and facilitate the achievement of better performance. This paper also shows that industry technology type matters for geographic diversification strategies of international new ventures.
Strategies for the identification and sensory evaluation of volatile constituents in wine
Authors: Chen Liang , Darriet Philippe 
Published: August 2021

AbstractWine aroma, which stems from complex perceptual and cognitive processes, is initially driven by a multitude of naturally occurring volatile constituents. Its interpretation depends on the characterization of relevant volatile constituents. With large numbers of volatile constituents already identified, the search for unknown volatiles in wine has become increasingly challenging. However, the opportunities to discover unknown volatile compounds contributing to the wine volatilome are still of great interest, as demonstrated by the recent identification of highly odorous trace (µg/L) to ultra‐trace (ng/L) volatile compounds in wine. This review provides an overview of both existing strategies and future directions on identifying unknown volatile constituents in wine. Chemical identification, including sample extraction, fractionation, gas chromatography, olfactometry, and mass spectrometry, is comprehensively covered. In addition, this review also focuses on aspects related to sensory‐guided wine selection, authentic reference standards, artifacts and interferences, and the evaluation of the sensory significance of discovered wine volatiles. Powerful key volatile odorants present at ultra‐trace levels, for which these analytical approaches have been successfully applied, are discussed. Research areas where novel wine volatiles are likely to be identified are pointed out. The importance of perceptual interaction phenomena is emphasized. Finally, future avenues for the exploration of yet unknown wine volatiles by coupling analytical approaches and sensory evaluation are suggested.
Impact of lockdowns on critical care service demand in a metropolitan hospital in Melbourne, Australia
Authors: Tan Sing Chee , Cross Anthony , Ghosh Angajendra 
Published: August 2021

AbstractObjectiveThere is a growing recognition of the impact of lockdowns on non‐COVID‐19 demand for critical care services. While a reduction in demand has been postulated, there remains a paucity of quantitative data on the extent and nature of this reduction. The present study aims to quantify the impact of lockdown on critical care services, namely ED, intensive care unit (ICU), medical emergency team (MET) and emergency theatre (ET) demand, during the lockdown in Victoria, Australia.MethodsThis is a single‐centred, retrospective observational study on critical service demand, comparing activity levels during the lockdown (31 March to 27 October 2020) with the matched time period from 1 year prior.ResultsThere was a reduction in presentations to ED (27.2%), MET calls (27.4%), ICU patient episodes (14.5%) and ET bookings (5.8%). There was an unexpected increase in ICU admissions for metabolic diagnoses, comprising drug overdoses and diabetic ketoacidosis, and a reduction in respiratory ICU admissions. There was a reduction across all ED triage categories, which included triage 1 and 2 patients, indicating a reduction even in life‐threatening and emergency presentations.ConclusionLockdowns lead to a significant reduction in ICU, MET call and ED demand, and to a lesser extent ET demand. This pattern should be considered in surge capacity and workforce redeployment planning. There are also impacts on public health epidemiology, with potential adverse consequences on mental health and chronic disease management. Further research on the impact of lockdowns on long‐term disease outcomes is needed.
Weight management interventions that include dietary components for young people with chronic health care needs: A systematic review
Authors: Billich Natassja , Maugeri Isabella , Calligaro Lara , Truby Helen , Davidson Zoe E. 
Published: August 2021

AbstractAimsTo identify and describe weight management interventions that include a dietary component for young people with chronic healthcare needs and overweight or obesity and their effect on body mass index (BMI) or weight.MethodsSix databases were searched in 2017 and 2020 for experimental studies in English: Ovid MEDLINE, Ovid Embase, Ovid AMED, EBSCO CINAHL, Scopus and Cochrane Central Register of Controlled Trials and Database of Systematic Reviews. Two independent reviewers conducted data extraction and quality assessment using the Cochrane Risk of Bias tool. Eligible studies included young people with chronic healthcare needs ≤18 years with overweight or obesity with an intervention that included a dietary component. Eligible outcomes were BMI or weight. Data were synthesised narratively.ResultsThe search identified 15 293 references, 12 studies were included (randomised controlled trials n = 5, before‐after comparisons n = 7). Participant diagnoses were neurodevelopmental disabilities (n = 5) and mental illness (n = 1); survivors of cancers or tumours (n = 4); congenital heart disease (n = 1) and; migraine (n = 1). No studies addressed weight management in physical disabilities. Eight studies demonstrated a significant reduction in BMI or weight. Of these, most interventions used dietary counselling or an energy deficit, were family‐focused, multicomponent and delivered by a multidisciplinary team including dietitians. A high risk of bias was detected across studies.ConclusionsThere is limited high‐quality evidence about effective dietary solutions for the management of overweight and obesity for young people with chronic healthcare needs. While more research is required, dietary management appears to be important to manage weight in these populations.
Autonomous algorithmic collusion: Q‐learning under sequential pricing
Authors: Klein Timo 
Published: August 2021

AbstractPrices are increasingly set by algorithms. One concern is that intelligent algorithms may learn to collude on higher prices even in the absence of the kind of coordination necessary to establish an antitrust infringement. However, exactly how this may happen is an open question. I show how in simulated sequential competition, competing reinforcement learning algorithms can indeed learn to converge to collusive equilibria when the set of discrete prices is limited. When this set increases, the algorithm considered increasingly converges to supra‐competitive asymmetric cycles. I show that results are robust to various extensions and discuss practical limitations and policy implications.
Multifaceted intervention including Facebook‐groups to improve guideline‐adherence in ICU: A quasi‐experimental interrupted time series study
Authors: Petosic Antonija , Småstuen Milada C. , Beeckman Dimitri , Flaatten Hans , Sunde Kjetil , Wøien Hilde 
Published: August 2021

AbstractBackgroundThe impact of social media, with its speed, reach and accessibility, in interventions aimed to improve adherence to guidelines such as assessment of Pain, Agitation/Sedation and Delirium (PAD) in intensive care is not described. Therefore, the primary objective of this quality improvement study was to evaluate the impact of a multifaceted intervention including audit and feedback of quality indicators (QI) via Facebook‐groups, educational events and engagement of opinion leaders on adherence to PAD‐guidelines in four ICUs.MethodsA quasi‐experimental interrupted time series study with eight monthly data points in the two phases Before and Intervention was designed. Proportion of nursing shifts with documented PAD‐assessment (PAD‐QIs) were retrieved from the electronical medical chart from included adult ICU patient‐stays in four participating ICUs. Difference between the two time periods was assessed using generalised mixed model for repeated measures with unstructured covariance matrix, and presented as Beta (B) with 95% confidence interval (CI).ResultsFinally, 1049 ICU patient‐stays were analysed; 534 in Before and 515 in Intervention. All three PAD‐QIs significantly increased in Intervention by 31% (B = 30.7, 95%CI [25.7 to 35.8]), 26% (B = 25.8, 95%CI [19.4 to 32.2]) and 34% (B = 33.9, 95%CI [28.4 to 39.4]) in pain, agitation/sedation and delirium, respectively.ConclusionA multifaceted intervention including use of Facebook‐groups was associated with improved guideline‐adherence in four ICUs, as measured with process PAD‐QIs of PAD assessment. Further research on use of social media to improve guideline adherence is warranted, particularly as social distancing impacts clinical education and training and new approaches are needed.
Efficacy of partial injection underwater endoscopic mucosal resection for superficial duodenal epithelial tumor: Propensity score‐matched study (with video)
Authors: Takatori Yusaku , Kato Motohiko , Masunaga Teppei , Kubosawa Yoko , Mizutani Mari , Kiguchi Yoshiyuki , Matsuura Noriko , Nakayama Atsushi , Yahagi Naohisa 
Published: August 2021

Background and aimUnderwater endoscopic mucosal resection (UEMR) has been reported as effective endoscopic treatment for superficial duodenal epithelial tumors (SDETs). However, it has been reported that a notable problem of UEMR for SDETs is that en bloc resection rate is relatively low. Therefore, we proposed a novel technique to improve en bloc resection rate: UEMR combining partial submucosal injection (PI‐UEMR). The aim of this study is to evaluate efficacy and safety of PI‐UEMR for SDETs by comparing to UEMR.MethodsThis is a retrospective observational study in a single center. The patients who underwent UEMR or PI‐UEMR from June 2010 to August 2020 were included in this study. Eligible patients were selected from included patients in a 1:1 ratio using propensity score matching. The clinical outcomes of endoscopic resection (procedure time, en bloc resection rate, complication rate [immediate perforation, delayed bleeding, delayed perforation]), and histopathological diagnosis (adenoma/cancer) were compared between each group.ResultsTwo hundred and twenty‐eight patients were included in this study. Of included patients, 47 patients were selected in each group by propensity score matching. There were no statistical differences in procedure time (11 ± 1.2 min vs. 9 ± 1.2 min, P = 0.30), complication rate (immediate perforation [0% vs. 2%, P = 0.12], delayed bleeding [0% vs. 2%, P = 0.12], and no delayed perforation) and histopathological diagnosis (adenoma; 100% vs. 96%, P = 0.14) in each group. However, en bloc resection rate of PI‐UEMR was significantly higher than UEMR (96% vs. 83%, P < 0.05).ConclusionPartial submucosal injection UEMR might be superior procedure for en bloc resection in SDETs compare to UEMR.