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Navigating Organisational Challenges in the Journey of BI-Driven Digital Transformations
No full textBusiness Intelligence-driven Digital Transformation (BI-driven DT) has proven to enhance performance and drive operational excellence across industries. However, despite its clear benefits, organisations encounter numerous challenges in implementing and sustaining these initiatives effectively. Earlier research highlighted that organisational factors often outweigh technological aspects in determining successful outcomes. Recent research continues to reinforce this perspective, emphasising that the challenges faced in BI-driven DT are deeply influenced by organisational dynamics. This study aims to provide a comprehensive understanding of how organisational factors contribute to these challenges and proposes a framework integrating theoretical and empirical findings to guide successful BI-driven DT.
Drawing on a systematic literature review (SLR) and a case study of a real-world BI-driven DT project, the research identifies the organisational factors and challenges related to BI-driven DT. Top Management Support, Clear Vision & Strategy, Data-Driven Innovation & Agility, and Roles & Skills are identified as the key organisational factors that impact BI-driven DT. These factors demonstrate interrelationships with recurring challenges like Resistance to Change, Strategic Misalignment, and Skill Gaps & Training Deficiencies. Also, the research highlights Interdepartmental Collaboration as a significant applied construct that is often underexplored in academic writing and appears less prominent in the literature. These insights reveal variations between theoretical constructs and real-world contexts, underscoring the importance of tailoring strategies to specific organisational environments.
The study proposes a framework that identifies key organisational factors and maps their relationships to recurring challenges, which serves as a diagnostic tool for identifying organisational weaknesses and a strategic guide for addressing challenges. This framework enhances theoretical understanding and offers actionable guidance for practitioners. It is particularly useful for organisational leaders, project managers, and decision-makers seeking applicable strategies for BI-driven DT. Furthermore, insights derived from single-industry, such as finance and SME-specific perspectives, enable the development of targeted strategies, addressing the unique challenges within different organisational contexts. By integrating theoretical and empirical data, the study contributes to academic literature while equipping organisations with practical tools to navigate the complexities of BI-driven DT effectively
Silent Resistance to Organisational Change -An Australian Perspective
No full textPurpose
The paper draws on Van Dyne et al.’s (2003) conceptual framework of silence to resistance and investigates academics’ response to performance management.
Design/methodology/approach
Adopting a case study of an Australian university that underwent significant strategic changes between 2004 and 2008, a thematic analysis is undertaken based on data collected via in-depth interviews with staff at different levels of management and academics across all ranks. A semi-structured questionnaire is also administered to all academics to understand their perceptions to changes within the university.
Findings
The findings reveal that academics chose to play the game of silent resistance – concentrating their efforts on acquiescent silence and defensive silence in response to organizational changes. The results also reveal that one of the main reasons academics adopted this form of resistance is due to their fear of being made redundant.Research limitations/implications
Despite its contributions, our study has several limitations. First, it is based on a single case study of a large Australian university, which may limit the generalizability of the findings. Second, the study relied on self-reported data, which may be subject to bias.
Practical implications
The study highlights the importance of comprehending the various forms of employee resistance, with a focus on performance management, which bridges the behavioural research gap in this field and facilitates an improved understanding of academics’ views on performance management and their behaviour towards the same.
Originality/value
The originality of the paper lies in its two-fold contribution: First, it links Van Dyne et al.’s (2003) conceptual framework of silence and voice to resistance in academic environments, which to our knowledge, has not been explored so far. Second, it highlights the development of a silent resistance strategy by academics through “silent treatment”, an idea of “social ostracism” within the context of business schools in Australian universities
The Effects of Wearable Resistance on Shoulder Strength and Throwing Velocity in Baseball Pitchers
No full textThrowing velocity is a key attribute for baseball pitchers. Accordingly, substantial effort has been dedicated to enhancing throwing velocity and its underlying characteristics. Wearable resistance (WR) for throwing athletes is a relatively new training method where micro-loads are attached to the throwing arm, allowing for load placement variation and deceleration phase overload, with the primary aim of sport specific strengthening of the throwing arm musculature. However, currently there is no research investigating WR utilisation to improve pitching performance. The overarching question of this thesis was what are the effects of throwing arm WR loading and training on shoulder strength and throwing velocity in pitchers?
This thesis encompassed a series of acute studies and a training study to address the research question. Two studies quantified peak force (Fmax) and rate of force development (RFD) reliability during shoulder internal (IR) and external rotation (ER) with strain gauge technology. First, swimmers (n = 18) were evaluated in three testing positions, with acceptable Fmax reliability observed in all positions (coefficient of variation, CV = 5.2-8.8%, intraclass correlation coefficient 95% confidence intervals, ICC 95% CI = .69-.98), however, RFD reliability was questionable (CV = 11.5-18.1%, ICC 95% CI = .34-.96). Subsequently, college and high school (HS) pitchers (n=15) were assessed in the supine 90o position, which provided the least variability. IR Fmax reliability was found acceptable (CV = 5.8%, ICC 95% CI = .56-.95), ER Fmax reliability was mixed (CV = 4.3%, ICC 95% CI = .39-.93) and RFD reliability unacceptable (CV = 16-29%, ICC 95% CI = .41-.97).
Relationships between shoulder rotator strength (Fmax and RFD during shoulder IR and ER) and throwing velocity was then explored. College and HS pitchers (n = 26) were assessed, the highest shared variance (adjusted R2 = .12-.13, p < .05) was between Fmax and throwing velocity. An acute WR throwing analysis with college and HS pitchers (n = 10) was used to quantify the effects of above and below elbow placement of WR (100-g, 150-g and 200-g) on throwing velocity, arm speed and temporal phase mechanics compared to unloaded trials. The effect of load on throwing velocity differed by placement with small to moderate reductions in throwing velocity (-1.8 to -2.7%, p < .01) detected with below elbow loads. Large decreases in arm speed (-5.1 to -6.5%, p < .05) with 150-g and 200-g below elbow were observed and the effects on temporal phase timing not clearly affected.
College pitchers (n = 17) were randomly assigned to a control or upper-arm WR group using a matched-volume design, implemented two times per week over six weeks of training. Pre- and post-test training of shoulder rotator strength, range of motion (ROM) and throwing performance unveiled no clear changes (p > .05) in throwing performance or shoulder rotator strength in either group. ER ROM increased over time (p < .05), predominantly attributed to changes in the control group (+15.8%). There is not sufficient evidence to support the use of WR for improving shoulder strength or throwing velocity in pitchers, within the protocols employed in this research. Despite unclear results, practical findings regarding shoulder strength assessment and suggestions for training pitchers were included in an opinion piece, which provides direction for practitioners and future researchers
T2DM Diabetes Care in the Inpatient Setting: New Graduate Nurse Experiences, Knowledge and Cultural Safety Knowledge
No full textIntroduction: Diabetes affects 537 million adults worldwide, with many requiring hospital care. New graduate (NG) nurses are required to have adequate diabetes-related knowledge and skills to effectively care for these patients, who come from diverse cultural backgrounds. This study explores the experiences, diabetes knowledge, and diabetes-related cultural safety knowledge of NG nurses providing diabetes care in the inpatient setting.
Methods: Underpinned by Dewey’s pragmatic paradigm, this mixed methods study used qualitative interviews and an adapted version of Daly et al.’s (2019) telephone interview questionnaire to explore the diabetes care experiences and knowledge of NG nurses in a South Auckland hospital. Part A was added to the telephone interview questionnaire to assess NG nurses’ diabetes-related cultural safety knowledge. This section consisted of questions developed from literature with input from an expert panel, including cultural advisors. Both Part A and Part B (Daly et al.’s (2019) adapted diabetes knowledge questionnaire) were assessed for content validity using content validity index (CVI) scores. The questionnaire was refined based on the feedback received, resulting in a scale-CVI universal agreement score of >0.9 across all categories. The qualitative data from the study were analysed using Braun and Clarke’s (2012) six phases of thematic analysis, and the SPSS statistical package alongside Microsoft Excel for quantitative analysis.
Results: The study included 22 NG nurses, with 10 participating in qualitative interviews and 12 completing the telephone interview questionnaire. Six main themes emerged: Confidence and Preparation; Diabetes Training; Diabetes Management in the Clinical Area; Challenges in the Provision of Diabetes Care; Guidelines and Protocols for Diabetes Management; and Cultural Safety Related to Diabetes Care. Part A of the telephone interview questionnaire highlighted cultural safety aspects involved in diabetes care, including cultural initiatives and policies, impacts of cultural food on diabetes management, impacts of cultural traditions/beliefs on diabetes management, socioeconomic impacts on diabetes management, whānau inclusion in diabetes care, and health literacy and diabetes management. Part B revealed varying levels of knowledge with gaps apparent in routine diabetes assessment, monitoring and interpreting laboratory results, diabetes pathology, diabetes management, diabetes complications, and diabetes guidelines indicating a need for further diabetes training in these areas.
Conclusion: The study highlights the complexities of diabetes care for NG nurses in New Zealand, especially regarding diverse cultural aspects. The findings emphasise the need for enhanced diabetes training in cultural safety and clinical competence at both preregistration and postgraduate levels. Addressing challenges such as diabetes knowledge gaps, limited training opportunities, and organisational barriers is important for improving clinical readiness and culturally inclusive practices among NG nurses; ultimately fostering patient-centred care and equitable health outcomes for patients within the inpatient setting
Age-Based Population Dynamics of the Four-Rayed Rattail Coryphaenoides subserrulatus From the Chatham Rise, New Zealand
No full textThis study explores the age-based population dynamics of the four-rayed rattail Coryphaenoides subserrulatus, a bycatch species from the Chatham Rise orange roughy (Hoplostethus atlanticus) fishery. Age and size distribution of C. subserrulatus ranged from 2 to 27 years, and 139 mm to 366 mm (TL), respectively. The sampled population was female-dominated, especially in the older and larger classes, with a sex ratio of 1.69 females per 1 male (F:M = 1.69:1). Von Bertalanffy growth function (VBGF) analysis showed asymptotic length of 337.02 mm for females and 312.84 mm for males. Likelihood Ratio Test (LRT), and 95% confidence ellipses conducted on VBGF parameters of L∞ and K, confirmed female growth to be significantly different than male. Length–Weight relationship analysis showed this species to have a negatively allometric growth coefficient (b = 2.69), which indicates prioritisation of growth over condition. Annual mortality rate was estimated at 14.39% (yr−1), indicating a stable population under unfished conditions. This study contributes to the understanding of the population dynamics of C. subserrulatus in New Zealand waters, adding to the existing knowledge on the ecology of this deep-sea bycatch species
A Survey on Machine Learning Approaches for Vital Sign Monitoring Using Radar
No full textThe integration of machine learning methodologies with radar-based vital sign monitoring represents a significant advancement in non-contact healthcare surveillance systems. This systematic literature review synthesizes and critically analyzes research from 2020 to 2025, addressing substantive theoretical and methodological gaps in extant literature. Our comprehensive taxonomic classification of machine learning paradigms employed in this domain elucidates the progressive refinement from conventional algorithmic approaches to sophisticated deep learning architectures, with particular emphasis on hybrid neural network configurations optimized for physiological signal extraction in non-stationary environments. Methodologically, this survey contributes a rigorous evaluation framework comprising standardized assessment protocols, quantifiable performance metrics, and cross-validation methodologies—elements conspicuously absent in previous reviews. Empirical analysis demonstrates substantial correlations between dataset demographic characteristics and algorithmic generalizability, with heterogeneous participant cohorts yielding markedly enhanced performance across cardiac, respiratory, and hemodynamic parameter estimation tasks. The review delineates four distinct developmental phases in the field’s chronological evolution and provides analytical insight into persistent technical challenges: motion artifact compensation, multi-subject disambiguation, and the translation of laboratory efficacy to clinical utility. This comprehensive examination of computational approaches for radar-based vital sign monitoring establishes a theoretical foundation and methodological framework to guide future research towards physiologically robust and clinically viable implementations
The Phenomenology of the Happy Host: An Interpretative Phenomenological Analysis and Autoethnographic Study of Alterity in the Hospitality Industry
No full textThis personal exploration examines the distinct qualities and perspectives of a joyful host in the food and beverage industry within a commercial hospitality venue. It highlights the necessity of enriching the emotional experiences of both guests and oneself during service encounters. This study examines the significant experiences that enhance the well-being of individuals and those around them, revealing a unique phenomenon of alterity within the context of commercial hospitality. The central concept focuses on the genuine experiences of a food and beverage host, underscoring the crucial role of alterity in commercial hospitality. Alterity involves recognising and engaging with the experiences of others, making the concept of “Otherness” essential for fostering positive interactions within this industry. Moreover, the research emerged from a profound understanding of Otherness shaped through careful self-reflection. These insights foster greater self-awareness, enabling individuals to manage and regulate emotions more effectively when faced with overwhelming negative feelings. The ability to navigate these challenging emotions enables frontline hospitality workers to experience authentic joy, rooted in genuine hospitality, which in turn results in meaningful and satisfying experiences within the commercial hospitality sector.
This research adopts a phenomenological approach to examine the case of an exuberant host within the food and beverage sector of the hospitality industry. By utilising Interpretative Phenomenological Analysis (IPA) and autoethnography, the study explores the joyful experiences of the enthusiastic host through the lens of Dasein. It highlights key events that evoke a sense of Otherness while providing a comprehensive cultural analysis of personal experiences. The research emphasises the valuable insights gained from a significant event at the Chandelier Lounge in the Cordis Hotel Auckland, which I referred to as the “phenomenon of the tipping flute.”
I have interpreted the phenomenon of the tipping flute, which relates to a theory that elucidates the concept of sui generis empathy, acknowledging otherness. This perspective is crucial for food and beverage hosts who consider and integrate this principle into their daily roles. This research asserts that authentic happiness is achievable in the hospitality sector, even when confronted with its most emotionally taxing challenges. Furthermore, while the idea of alterity—recognising ‘Otherness’—is important in commercial hospitality, it warrants further investigation and a more thorough examination.
The exploration of the joyful host phenomenon offers a captivating perspective on its application. It highlights a crucial opportunity to nurture a culture of alterity within the industry. The study strongly suggests that adopting the concept of alterity can significantly improve the overall hospitality experience. These insights could motivate the hospitality sector to create a more welcoming and compassionate atmosphere, ultimately contributing to the development of a more empathetic and enjoyable future in the hospitality industry
Accounting Choices in Data Envelopment Analysis
No full textDue to the increasing availability of large-scale digitalized databases containing summarized financial accounting measures, a growing number of DEA models are using these variables. Where only accounting measures are used, we term these “FinDEA” models. Accounting measures are subject to accounting choices regarding recognition and measurement, which means that they are not necessarily equivalent to direct measures of underlying physical measures more commonly used in DEA. This paper investigates the impact of accounting choices on FinDEA results related to alternative accounting measures of capital. Using both simulated and real-world data, we find that accounting choices impact FinDEA results, with the magnitude influenced by the heterogeneity of the accounting choices and sample sizes. Our results suggest that the variations in accounting choices need to be considered as part of an assessment of the homogeneity of inputs and outputs when designing DEA models using accounting measures
Trauma-Informed Work-Oriented Counselling: Protocol for a Scoping Review
No full textObjective: The objective of this scoping review is to investigate the published peer-reviewed literature addressing a) the extent of trauma awareness among employment counsellors and b) how work-oriented counselling services address the trauma-related support needs of their users. The research questions are: 1. How do work-oriented counselling services recognise and respond to the impact of trauma on job seekers? 2. What trauma-informed strategies do they integrate to support individuals in obtaining, retaining, or returning to employment?
Introduction: Exposure to trauma is increasingly recognised as a significant public health concern. Trauma is associated with high level of disability and reduced productivity; and has a negative impact on employment and career development. There is growing recognition that trauma awareness should be integrated into such sectors as education, justice, labour and welfare.
Inclusion criteria: Population: Service users who receive services or participate in interventions aimed at improving employability, defined as obtaining or retaining for paid work, and whose inability to secure or maintain employment could be linked to trauma. Concept: Initially non-medical support, intervention or counselling that consider trauma-related barriers of their users to obtaining or maintaining paid work in the services. Context: Work-oriented services worldwide, including welfare programs, social services, interventions, and counselling (publicly or privately funded), aimed at assisting individuals in obtaining or maintaining paid work. Types of sources: Peer-reviewed articles in English reporting on primary studies, published between 2015 and 2025.
Study identification and selection: A systematic search will be conducted in SCOPUS, EBSCO (Academic Search Elite, CINAHL, ERIC, MEDLINE), OVID (EMBASE, PsycINFO, AMED), PTSDpubs, and PubMed. References will be managed and duplicates removed using EndNote and Rayyan, and then double-screened using Rayyan, with disagreements resolved through discussion. Full-text sources that meet inclusion criteria will have their reference lists searched for additional studies.
Data extraction and synthesis: Data extraction will include key contextual data and the TIDIER-Rehab Checklist. The PRISMA-ScR framework will guide the review's presentation. Reporting will include a descriptive collation of study information relevant to the research questions and, as appropriate, a thematic synthesis of this information to address the research questions
Long-term Mortality Outcome of a Primary Care-based Mobile Health Intervention for Stroke Management: Six-year Follow-up of a Cluster-randomized Controlled Trial
No full textBACKGROUND: Despite growing evidence of primary care-based interventions for chronic disease management in resource-limited settings, long-term post-trial effects remain inconclusive. We investigated the association of a 12-month system-integrated technology-enabled model of care (SINEMA) intervention with mortality outcomes among patients experiencing stroke at 6-year post-trial. METHODS AND FINDINGS: This study (clinicaltrial .gov registration number: NCT05792618) is a long-term passive observational follow-up of participants and their spouse of the SINEMA trial (clinicaltrial .gov registration number: NCT03185858). The original SINEMA trial was a cluster-randomized controlled trial conducted in 50 villages (clusters) in rural China among patients experiencing stroke during July 2017-July 2018. Village doctors in the intervention arm received training, incentives, and a customized mobile health application supporting monthly follow-ups to participants who also received daily free automated voice-messages. Vital status and causes of death were ascertained using local death registry, standardized village doctor records, and verbal autopsy. The post-trial observational follow-up spanned from 13- to 70-months post-baseline (up to April 30, 2023), during which no intervention was requested or supported. The primary outcome of this study was all-cause mortality, with cardiovascular and stroke cause-specific mortality also reported. Cox proportional hazards models with cluster-robust standard errors were used to compute hazard ratios (HRs) and 95% confidence intervals (95% CIs), adjusting for town, age, and sex in the main analysis model. Analyses were conducted on an intention-to-treat basis. Of 1,299 patients experiencing stroke (mean age 65.7 years, 42.6% females) followed-up to 6 years, 276 (21.2%) died (median time-to-death 43.0 months [quantile 1-quantile 3: 26.7-56.8]). Cumulative incidence of all-cause mortality was 19.0% (121 among 637) in the intervention arm versus 23.4% (155 among 662) in the control arm (HR 0.73; 95% CI 0.59, 0.90; p = 0.004); 14.4% versus 17.7% (HR 0.73; 95% CI 0.58, 0.94; p = 0.013) for cardiovascular cause-specific mortality; and 6.0% versus 7.9% (HR 0.71; 95% CI 0.44, 1.15; p = 0.16) for stroke cause-specific mortality. Although multisource verification was used to verify the outcomes, limitations exist as the survey- and record-matching-based nature of the study, unavailability of accurate clinical diagnostic records for some cases and the potential confounders that may influence the observed association on mortality. CONCLUSIONS: Despite no observed statistically difference on stroke cause-specific mortality, the 12-month SINEMA intervention, compared with usual care, significantly associated with reduced all-cause and cardiovascular cause-specific mortality during 6 years of follow-up, suggesting potential sustained long-term benefits to patients experiencing stroke