bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development and validation of the team influence relations scale (TIReS)
Authors: Kozusznik Barbara , Paliga Mateusz , Smorczewska Barbara , Grabowski Damian , Kozusznik Malgorzata Wanda 
Published: October 2017

Purpose
The purpose of this paper is to develop and validate the Team Influence Relations Scale (TIReS), a new instrument to measure the relation of influence in a team that overcomes a predominating individual approach to influence in teams. The TIReS stems from the concepts of team subjectivity and deinfluentization that perceive influence as a collective phenomenon in a triangular influence model.

Design/methodology/approach
In the first study the authors subjected the data, gathered from 280 employees from Polish private sector companies, to the principal axis factoring analysis, yielding 12 best-fitting items loading on two factors (i.e. meaning reduction and space offering). In the second study the authors employed confirmatory factor analyses to test data from 784 workers from private sector organizations in Poland.

Findings
The results yielded a six-factor structure for the TIReS (root mean square error of approximation=0.077, comparative fit index=0.93, NNFI=0.91, standardized root mean square residual=0.073) with two sub-dimensions for each influence source in a team (i.e. the individual, the leader, the team as a whole). The results provide evidence for the internal consistency reliability of the TIReS (Cronbach’s α ranging from 0.87 to 0.93 for TIReS factors) and its satisfactory criterion-related validity.

Originality/value
The TIReS addresses a gap in currently available questionnaires to measure the relation of influence in teams considering three sources of influence in a team. The importance of team influence relations measurement is discussed.
Fears, discrimination and perceived workplace promotion
Authors: Sheaffer Zachary , Levy Shalom , Navot Edo 
Published: October 2017

PurposePast research about workplace promotion has focussed on factors that shape employees’ perceptions for promotion. Yet, we still know little about how such undesirable factors as the fear of success (henceforth FoS) syndrome and perceived workplace discrimination affect perceived promotion and even less so how this relationship is mediated by self-efficacy and intrinsic motivation. The purpose of this paper is to propose a conceptual framework integrating these factors.Design/methodology/approachA structural equation modelling procedure was employed to empirically test the model using data collected from employees in wide-ranging Israeli industries (n=553).FindingsThe path model indicates that initially, FoS and perceived discrimination negatively affect perceived chances of promotion. When however, self-efficacy and intrinsic motivation mediate this relationship, subjects perceive their promotion chances positively.Practical implicationsSelf-efficacy and intrinsic motivation may be employed to attenuate the potentially adverse effects of FoS and discrimination effects.Originality/valueFoS and perceived workplace discrimination are common phenomena, yet the authors show that they may be mitigated by heightened self-efficacy and amplified intrinsic motivation that help in sustaining perceived workplace promotion.
Information systems ethics – challenges and opportunities
Authors: Rogerson Simon , Miller Keith W. , Winter Jenifer Sunrise , Larson David 
Published: October 2017

Purpose
The purpose of this paper is to explore the ethical issues surrounding information systems (IS) practice with a view to encouraging greater involvement in this aspect of IS research. Information integrity relies upon the development and operation of computer-based information systems. Those who undertake the planning, development and operation of these information systems have obligations to assure information integrity and overall to contribute to the public good. This ethical dimension of information systems has attracted mixed attention in the IS academic discipline.

Design/methodology/approach
The authors are a multidisciplinary team providing a rich, diverse experience which includes professional and information ethics, management information systems, software engineering, data repositories and information systems development. Each author has used this experience to review the IS ethics landscape, which provides four complimentary perspectives. These are synthesised to tease out trends and future pointers.

Findings
It is confirmed that there is a serious lack of research being undertaken relating to the ethical dimension of the Information Systems field. There is limited crossover between the well-established multidisciplinary community of Computer Ethics research and the traditional Information Systems research community.

Originality/value
An outline framework is offered which could provide an opportunity for rich and valuable dialogue across the two communities. This is proposed as the starting point for a proactive research and practice action plan for information systems ethics.
An enactment theory model of supplier financial disruption risk mitigation
Authors: Oliveira Marcos Paulo Valadares de , Handfield Robert 
Published: October 2017

Purpose
The purpose of this study is to examine supplier financial risk through the lens of Enactment Theory, to explore the role of transparency and communication on buyers’ perceptions of supplier default risk. The authors develop a theoretical model proposing that buyer communication with suppliers leads to preemptive actions that may prevent supplier financial default and fewer supply disruptions. The results suggest that reducing equivocality in buyers through communication with suppliers leads to understanding of financial factors not captured through third-party financial indicators, leading to proactive risk mitigation activities that prevent disruptions during recessionary economic cycles. This research proposes that transparency and communication reduces equivocality in buyers, spurring them to take contractual actions that reduces, financial default in key suppliers, which leads to fewer supply disruptions.

Design/methodology/approach
Survey data collected from 175 firms in the North America and Brazil during a period of the global recession is used to test the impact of communication with suppliers on supply chain disruptions in periods of economic crisis. This relationship is mediated by proactive contract renegotiation and supplier financial health, supporting a model grounded in Enactment Theory.

Findings
Results show that buyers who regularly assess and develop an understanding of their key suppliers’ financial conditions are more likely to re-negotiate contracts that revise payment terms, leading to improved supplier working capital and fewer supply chain disruptions.

Research limitations/implications
Validation of industry-specific financial ratios and figures could provide a richer set of insights and some quantitative measures for establishing baseline on what levels of financial ratios actually result in disruptions. However, future research should consider using a cross-sectional sample and, in addition, a qualitative approach to capture risk from a greater variety of industries and supply chain dynamics.

Originality/value
The notion of effective communication flows as a means for reduction of supplier disruption risk is aligned with Enactment Theory views that emphasize the benefits of risk reduction. Equivocality is reduced in buyers through information exchange and formal assessments in complex environments. This research suggests that while such communication does not have a direct effect on supply disruption risk, it is mediated through proactive buyer actions to improve supplier financial health and contract re-negotiation mechanisms that may preempt financial distress. These are important lessons learned that provide guidelines for supply chain executives in future economic recessions that may occur in the coming years.
Robotic inspection of ship hull surfaces using a magnetic crawler and a monocular camera
Authors: Milella Annalisa , Maglietta Rosalia , Caccia Massimo , Bruzzone Gabriele 
Published: October 2017

Purpose
Periodic inspection of large tonnage vessels is critical to assess integrity and prevent structural failures that could have catastrophic consequences for people and the environment. Currently, inspection operations are undertaken by human surveyors, often in extreme conditions. This paper aims to present an innovative system for the automatic visual inspection of ship hull surfaces, using a magnetic autonomous robotic crawler (MARC) equipped with a low-cost monocular camera.

Design/methodology/approach
MARC is provided with magnetic tracks that make it able to climb along the vertical walls of a vessel while acquiring close-up images of the traversed surfaces. A homography-based structure-from-motion algorithm is developed to build a mosaic image and also produce a metric representation of the inspected areas. To overcome low resolution and perspective distortion problems in far field due to the tilted and low camera position, a “near to far” strategy is implemented, which incrementally generates an overhead view of the surface, as long as it is traversed by the robot.

Findings
This paper demonstrates the use of an innovative robotic inspection system for automatic visual inspection of vessels. It presents and validates through experimental tests a mosaicking strategy to build a global view of the structure under inspection. The use of the mosaic image as input to an automatic corrosion detector is also demonstrated.

Practical implications
This paper may help to automate the inspection process, making it feasible to collect images from places otherwise difficult or impossible to reach for humans and automatically detect defects, such as corroded areas.

Originality/value
This paper provides a useful step towards the development of a new technology for automatic visual inspection of large tonnage ships.
Possible pro‐inflammatory role of heparin‐binding epidermal growth factor‐like growth factor in the active phase of systemic sclerosis
Authors: Hirabayashi Megumi , Asano Yoshihide , Yamashita Takashi , Miura Shunsuke , Nakamura Kouki , Taniguchi Takashi , Saigusa Ryosuke , Takahashi Takehiro , Ichimura Yohei , Miyagawa Takuya , Yoshizaki Ayumi , Miyagaki Tomomitsu , Sugaya Makoto , Sato Shinichi 
Published: October 2017

AbstractHeparin‐binding epidermal growth factor (EGF)‐like growth factor (HB‐EGF) is a member of the EGF family growth factors, which affects multiple aspects of the wound healing process such as epithelialization, wound contraction and angiogenesis. In our study, we measured the serum HB‐EGF levels of 51 systemic sclerosis (SSc) patients, which showed a significant increase compared with those of 20 normal subjects. Further analysis revealed a positive correlation between the HB‐EGF level and pulmonary ground‐glass score but no correlation between the former and pulmonary fibrosis score. Other findings include: a significant increase of serum sialylated carbohydrate antigen KL‐6 levels and significant shortness of disease duration in the diffuse cutaneous SSc patients with elevated HB‐EGF levels; and significantly higher HB‐EGF levels in the presence of Raynaud's phenomenon, in that of telangiectasia, and in the absence of contracture of phalanges in all SSc patients. We then evaluated HB‐EGF mRNA levels of fibroblasts harvested from skin samples of the SSc patients and those of foreskin‐derived fibroblasts treated with transforming growth factor‐β, both of which were significantly higher than each control. In conclusion, we speculate that HB‐EGF plays a pro‐inflammatory role in the active skin and lung lesions of SSc.
Managing, making sense of and finding meaning in advanced illness: a qualitative exploration of the coping and wellbeing experiences of patients with lung cancer
Authors: Harrop Emily , Noble Simon , Edwards Michelle , Sivell Stephanie , Moore Barbara , Nelson Annmarie 
Published: October 2017

AbstractCoping plays an essential role in maintaining the wellbeing of patients with cancer. A number of different coping responses and strategies have been identified in the literature. The value and relevance of meaning based coping theory has also been emphasised, including Antonovosky's Sense of Coherence (SoC) theory. Ten patients with advanced lung cancer were interviewed up to three times. A total of twenty in depth interviews were carried out, fully transcribed and data were analysed following a methodology of Interpretative Phenomenological Analysis. Three broad domains were identified to categorise the core life concerns of participants; making sense of and managing one's illness; maintaining daily life and relationships and confronting the future. Within these domains multiple coping themes are identified, which to varying degrees help to maintain patient wellbeing and quality of life. This article considers the relevance of SoC theory for understanding the coping experiences of patients with advanced cancer, and identifies resources and factors likely to support patient coping, with implications for health and social care services.
Understanding lay perspectives on socioeconomic health inequalities in Britain: a meta‐ethnography
Authors: Smith Katherine E. , Anderson Rosemary 
Published: October 2017

AbstractThe links between socioeconomic circumstances and health have been extensively studied in Britain but surprisingly few studies consider lay perspectives. This is problematic given popular efforts to reduce health inequalities appear to be based on assumption that public understanding is limited (this is evident in efforts to raise awareness of both ‘upstream’ causes of health inequalities and health‐damaging behaviours). The results of this meta‐ethnography, involving 17 qualitative studies, fundamentally challenge this assumption. We show, first, that people who are living with socioeconomic disadvantage already have a good understanding of the links between socioeconomic hardship and ill‐health. Indeed, participants’ accounts closely mirror the research consensus that material‐structural factors represent ‘upstream’ determinants of health, while ‘psychosocial’ factors provide important explanatory pathways connecting material circumstances to health outcomes. Despite this, people living in disadvantaged circumstances are often reluctant to explicitly acknowledge health inequalities, a finding that we suggest can be understood as an attempt to resist the stigma and shame of poverty and poor health and to (re)assert individual agency and control. This suggests that work to increase public awareness of health inequalities may unintentionally exacerbate experiences of stigma and shame, meaning alternative approaches to engaging communities in health inequalities discussions are required.
Modeling and Extrapolating Wheat Producer Support Using Income and Other Factors
Authors: Zhao Jing , Miller J. Isaac , Thompson Wyatt 
Published: October 2017

AbstractUsing wheat market support data from 55 countries for 1961–2011 from the World Bank Agricultural Distortion database, we develop a fixed effect model that shows a more complicated, nonlinear relationship between income and wheat support and its components than previously realised. We find that income generally has a greater effect on border market price support than on domestic price support. Moreover, the difference between these types of support is greater for net importers than for net exporters and has increased with the URAA or WTO accession. Holding other variables constant, the wheat support level of China, driven mainly by border market price support, is projected to rise with future income growth. Meanwhile, Japan is projected to maintain its high level of support, while the US and EU are projected to maintain their lower levels of support. These results are relevant in the context of multilateral trade negotiations, arguing against a narrow focus on past or current policy profiles and for long‐run analyses that might mistakenly rest on the inconsistent assumptions of constant agricultural policies against the backdrop of rising incomes.
A Retrospective Study of the Investigation of Homicidal Childhood Asphyxial Deaths
Authors: Brown Theodore T. , Batalis Nick I. , McClain Joni L. , Corey Tracey , Collins Kim A. , Jentzen Jeffrey M. , Prahlow Joseph A. 
Published: October 2017

AbstractAs one of the leading causes of traumatic deaths in newborns, infants, and young children, there is no anatomic or microscopic feature that is pathognomonic for asphyxial deaths. Instead, pathologists rely on investigation information, including confessions and/or witness statements, and potential evidence at the scene. Twenty cases of homicidal newborn, infant, and young children asphyxial deaths were reviewed, which included death and police investigation reports and autopsy reports, as well as histology slides of lung sections. This series of homicidal asphyxial deaths highlight that, in a vast majority of such cases, the final cause and manner of death rulings are dependent on confession by the perpetrator. Furthermore, this series highlights the possible role of histology to help forensic pathologists better certify asphyxial deaths. Finally, this series emphasizes important investigation points and considerations at autopsy during the investigation of asphyxial deaths in newborns, infants, and young children.
Development and Validation of a Virtual Examination Tool for Firearm Forensics, ,
Authors: Duez Pierre , Weller Todd , Brubaker Marcus , Hockensmith Richard E. , Lilien Ryan 
Published: October 2017

AbstractThe transition from 2D imaging to 3D scanning in the discipline of firearms and toolmark analysis is likely to provide examiners an unprecedented view of microscopic surface topography. The digital examination of measured 3D surface topographies has been referred to as virtual microscopy (VM). The approach offers several potential advantages over traditional comparison microscopy. Like any new analytic method, VM must be validated prior to its use in a crime laboratory. This paper describes one of the first validation studies of virtual microscopy. Fifty‐six participants at fifteen laboratories used virtual microscopic tools to complete two proficiency‐style tests for cartridge case identification. All participating trained examiners correctly reported 100% of the identifications (known matches) while reporting no false positives. The VM tools also allowed examiners to annotate compared surfaces. These annotations provide insight into the types of marked utilized in comparative analysis. Overall, the results of the study demonstrate that trained examiners can successfully use virtual microscopy to conduct firearms toolmark examination and support the use of the technology in the crime laboratory.
Novel antibacterial peptides induced by probiotics in Hermetia illucens (Diptera: Stratiomyidae) larvae
Authors: Choi Won Hyung , Choi Hyo‐Jick , Goo Tae Won , Quan Fu‐Shi 
Published: October 2017

AbstractThere is a need to discover new therapeutic substances due to the emergence of deadly infectious diseases and various antibiotic resistance. We focused on the larvae that are utilized as a medical insect for the treatment of skin damage in Europe and America. This study was to investigate the pharmacological activities of novel antibacterial peptides isolated from Hermetia illucens larvae against the Klebsiella pneumoniae and Shigella dysenteriae. The larvae were immunized by probiotics (Lactobacillus casei) for 24 h. The hemolymph from the immunized larvae was fractionated through reverse‐phase chromatography. Peptides were purified using HPLC and the coomassie blue staining, and identified using Nano‐LC‐ESI‐MS/MS system. Antibacterial activities of the peptides were evaluated by turbidometric assay, liquid broth dilution assay, resazurin assay, and agar disk diffusion method. The minimum inhibitory concentrations (MICs) of the peptides were measured as 150 μg/mL through the turbidometric, liquid broth dilution, and resazurin assays. The peptides effectively inhibited their growth/proliferation as well as the survival rate of the tested bacteria. Furthermore, the immunized larvae exhibited overexpression of the peptides compared to non‐immunized larvae. These results demonstrate that the peptides induced by H. illucens exert strong antibacterial activity against Gram‐negative bacteria. The results suggest that the activation of the humoral immunity induced by immunization functioned to enhance the production of antibacterial peptides from the insect and their antibacterial properties. This study indicates the potential of the peptides produced from larvae as antibacterial peptide substance for the development of novel antibacterial drugs.
Income Inequality in Australia – Decomposing by City and Suburb
Authors: Biddle Nicholas , Montaigne Maxine 
Published: October 2017

AbstractThere has been an increasing interest in the level and change in income inequality across much of the developed world. In Australia, this research has extended our knowledge by using new measures (for example wealth), longer time periods, and income inequality dynamics. One area for which we have relatively little recent evidence is on the spatial distribution of income inequality, especially at small areas of geography. Specifically, we look at the level of income inequality for the eight Australian capital cities in 2006 and 2011 (using relevant Census and survey data), as well as inequality between and within suburbs within those capital cities. A number of interesting findings emerge from the analysis. The most obvious finding is that there are differences across cities in the extent to which income is unevenly distributed. While this has been demonstrated in previous research, we were able to use new data and new techniques to show that the type of income which one uses has a small but noticeable effect on the spatial distribution of inequality. Differences in household sizes and the tax system change how income inequality is spatially distributed.
Reducing geriatric outpatient waiting times: Impact of an advanced health practitioner
Authors: Saxon Robyn L , Gray Marion A , Oprescu Florin I 
Published: October 2017

ObjectiveTo investigate the impact on patient waiting times of a role substitution model introducing an advanced allied health practitioner as the first point of contact within a geriatric outpatient context.MethodsA pre‐ to postintervention design was used to determine impact over a five‐year period (2008–2012). All patients referred to the geriatric specialist outpatient department were included (n = 1514). Data relating to waiting times were analysed using one‐way ANOVA and post hoc Tukey tests to determine effects on patient waiting times.ResultsWaiting times were reduced from an average of 82 to as low as 35 days, in a context of increasing referral rates. Medical specialist capacity was increased through improvements to available outpatient times and reduced appointment lengths. Patients seen within their designated triage category timeframe increased from 47 to 86%.ConclusionHealth professional substitution in geriatrics can be an effective intervention for reducing patient waiting times and improving access to care.