bluuebunny/crossref_metadata_2025_split huggingface dataset:
Paramedic student empathetic attitudes towards homelessness: a mixed methods pilot study
Authors: Prakash Shamant , Brown Shannon , Murphy Michelle , Williams Brett 
Published: May 2020

PurposeCurrent statistics highlight the increasing prevalence of homelessness in Australia, however, there is scant research regarding empathy and homelessness in the paramedic literature. Research in other areas of healthcare demonstrates that interaction with the homeless can positively impact empathetic attitudes and also highlights the opportunity to examine if these results are consistent or generalisable to the Australian paramedic profession. Therefore, the aim of our study was to explore paramedic students' empathetic attitudes towards homelessness.Design/methodology/approachA sequential mixed method design study was undertaken using a repeated measures and focus group approach. Paramedic students participated in clinical experience, involving interactions with the homeless. This entailed participating in at least four shifts (11 pm – 5 am) where students gained experience at the Salvation Army Health Café or with the Youth Street Teams in Melbourne, Australia. Empathy levels of the paramedic students toward homelessness, both pre- and post- were measured using the Medical Condition Regard Scale (MCRS) and the Health Professionals' Attitudes Toward the Homeless Inventory (HPATHI). A focus group with student participants was also conducted to obtain further detailed information about their perceptions of the experience.FindingsA total of 20 students participated (100% response rate). Statistically significant (p < 0.05) increases were observed on the MCRS pre- to post- data with total mean scores of 48.35 (SD ± 8.33) and 51.65 (SD ± 5.56), respectively. On the HPATHI a statistically significant (p < 0.0001) increase in Personal Advocacy was observed. Eight of these students took part in a subsequent focus group. Following thematic analysis of the focus group, a number of common themes were identified that included: communication, empathy and rapport, and a change in perception and attitude.Originality/valueThe results of this pilot study demonstrate that through participation in a project involving experience interacting with the homeless population, paramedic students showed a greater level of empathy towards the homeless. Increases in empathetic regard, social advocacy and personal advocacy were also found.
Store disorderliness effect: shoppers' competitive behaviours in a fast-fashion retail store
Authors: Coskun Merve , Gupta Shipra , Burnaz Sebnem 
Published: May 2020

PurposeThe purpose of this paper is to understand the effect of store messiness and human crowding on shoppers' competitive behaviours, in-store hoarding and in-store hiding, through the mediating effect of perceived scarcity and perceived competition.Design/methodology/approach2 (store messiness: messy × tidy) × 2 (human crowding: high × low) between-subject factorial experiment was conducted online to manipulate retail store atmospheric factors. A total of 154 responses were collected through Amazon MTurk. The hypotheses were analysed using ANOVA and PROCESS (Hayes, 2013) procedure.FindingsResults suggest that store messiness and human crowding within a fast-fashion store lead to perception of scarcity and competition that further affects competitive behaviours. When consumers experience store messiness, they are likely to hide merchandise in store, thus making it inaccessible for other consumers. Further, when they experience human crowding in the store, they feel that the products will be gone immediately so they have a tendency to hoard them.Research limitations/implicationsThis study examined the effects of scarcity perception by studying the case of fast-fashion retailers; generalizability needs to be established across different contexts.Practical implicationsRetailers by manipulating human crowding and store messiness can create a perception of scarcity in their stores, thus enhancing sales. However, they should also pay attention to deviant behaviours such as in-store hoarding and in-store hiding as these behaviours may decrease the store sales.Originality/valueThis research contributed to the retailing literature by finding a significant relationship between human crowding, store messiness and competitive behaviours through perceived scarcity and competition.
Effect of chewing and cutting condition for V-shape three-dimensional titanium miniplate for fixation of mandibular angle fractures (MAFs)
Authors: Daud Ruslizam , Wenzhao Xu , Ibrahim Ishak , Kamarrudin Nur Saifullah , Basaruddin Khairul Salleh , Mat Fauziah , Ismail Rohaizar 
Published: May 2020

PurposeMiniplate shapes determine the fixation stability to promote best healing and osseointegration process of mandibular fracture. In clinical treatment, the common method used two straight-type miniplate or I-shape miniplate; sometimes this method is not stable enough or limited by the fracture geometry and caused high risk of failure due to screw loosening. This paper aims to investigate a new type of miniplate called V-shape miniplate design as an alternative to the standard straight plate based on total displacement, von Mises stress, stress transfer parameter (STP) and strain energy density transfer parameters (SEDPTs) for two types of bite force condition, which is cutting and chewing condition.Design/methodology/approachThe 3D fixation models were constructed and the finite element (FE) simulation is based on the two-bite force load that ranges from 50 to 700 N based on cutting and chewing bite force condition using ANSYS Workbench 19.2.FindingsIn result comparison, the maximum loading of the V-shape miniplate can reduce deformation by 5.9%, reduce stress by 0.58% reduce strain by 8.1% in cutting condition while reducing deformation by 6.43%, reduce stress by 15.25%, reduce strain by 10.1% in chewing condition. To assess the stress transfer behavior of miniplates fixations to the mandibular bone, the STP and SEDPT were evaluated at the normal cortex screw and the locking head screw. In the simulation, the locking head screw is vertical to the bone structure while the cortex screw is 95 degrees to the bone structure, as a result, the STP value for locking head screw is 1.0073 while in cortex screw is 0.7408.Research limitations/implicationsMeanwhile, the SEDPT value for locking head screw is 2.7574 and 1.8412 for cortex screw.Practical implicationsClinically, V-shape miniplate has shown factual data that can be used for prototyping. STP and SEDTP values provide evidence of how fixation stability is better than I-shape miniplate.Originality/valueIn conclusion, the newly designed V-shape miniplate has overall better stability than the standard I-shape miniplate, and the locking head screw has the STP value closer to 1 than the standard cortex screw; it means the locking screw is better in reducing the stress shielding.
Does total antioxidant capacity affect the features of metabolic syndrome? A systematic review
Authors: Rasaee Sama , Alizadeh Mohammad , Kheirouri Sorayya , Abdollahzad Hadi 
Published: May 2020

Purpose
There is some evidence that suggest a higher dietary total antioxidant capacity (DTAC) is associated with a lower risk of metabolic syndrome (MetS). Considering the conflicting results in this field, this paper aims to provide a comprehensive summary of studies on the association of DTAC and components of MetS.

Design/methodology/approach
A systematic review of articles indexed in PubMed, Scopus and Google Scholar, published from inception to September 2018, with defined keywords, was done. Duplicate or irrelevant reports were screened out and data were extracted through critical analysis. Finally, among the 353 articles, 19 articles met the inclusion criteria.

Findings
The included cohort studies revealed that higher DTAC was associated with reduced risk of MetS. Also, the association between DTAC and mortality risk of MetS was insignificant in these studies. The case–control studies showed high DTAC is inversely associated with MetS, its components and complications. The randomized controlled trials found that changes in DTAC were negatively correlated with oxidized low-density lipoprotein cholesterol and there was a positive association between DTAC and subjects’ weight and body mass index. Finally, results from the cross-sectional studies were inconsistence in this regard.

Originality/value
The assessed relationship between MetS or its components with DTAC is inconsistent in the included studies. Different sample size, dietary assessment tools, DTAC index values and geographical location may justify the observed inconsistencies. It seems that further studies are needed to reveal more confident and reliable findings.
Researching family food decision making processes: highlights, hits and pitfalls when including young children’s perspectives
Authors: Grønhøj Alice , Gram Malene 
Published: May 2020

Purpose
The aim of this paper is to demonstrate and discuss a number of child-centric research methods/stimuli involving young children (5-6 years old) in interviews without, and subsequently with their parents. Existing and new methods were selected and developed for a study which aimed at obtaining insights into parents’ and young children’s understandings of children’s influence and family interaction with regard to family food consumption practices.

Design/methodology/approach
A total of 35 children were interviewed using semi-structured interviews in five kindergartens. Subsequently, 13 families were interviewed in their homes. The latter interviews included the same children as were interviewed in the kindergarten. The methods discussed include drawings, a desert-island-choice task, a sentence completion task, photographs, vignettes and a video-clip.

Findings
When interviewing young children about family decision making influence, the use of engaging methods contributes to the quality of data achieved and to the participants’ enjoyment of their participation. Care should be taken not to overload children with exercises. Visual rather than verbal methods worked better for engaging the children in the research process; for parents all included methods worked well.

Research limitations/implications
The current study shows that a method developed specifically for the study (desert-island-choice task) was apt at including all family members’ perspectives; future studies should develop methods that capture shared rather than individual experiences. The study was carried out in wealthy areas in Denmark. It would be highly relevant to broaden the sample to other socio-economic and cultural contexts.

Originality/value
The study is based on interviews with children usually deemed too young to interview. The contribution is novel methods that allow for studying the interaction between children and parents and that are not based on reading and writing skills to access the perspectives of 5-6-year old children. Precautions regarding using existing methods are offered.
The influence of Google search index on stock markets: an analysis of causality in-mean and variance
Authors: Gonzalez Sanchez Mariano 
Published: May 2020

PurposeThis empirical work studies the influence of investors’ Internet searches on financial markets.Design/methodology/approachIn this study, an asset pricing model with six factors is used, and autoregression, heteroscedasticity and moving average are taken into account to extract the independent shocks of each variable. Subsequently, a causality in-mean and in-variance analysis is performed to test the influence of Google searches on financial market variables, specifically, to test whether there is an influence on the idiosyncratic returns of financial assets.FindingsUnlike most of the literature, the results show that Google searches on the name of listed companies have little influence on the trend and volatility of asset returns. On the contrary, these searches are shown to have a significant influence on trading volumes in the following week.Practical implicationsWhen analyzing specific effects, such as the influence of Internet searches, on financial markets, it is necessary that the model must include financial properties (asset valuation models) and statistical characteristics (stylized facts); otherwise, the empirical results could be inconsistent, since, among other issues, statistical findings may not be robust given autocorrelation and heteroscedasticity, and if an asset valuation model is not considered, the specific effect analyzed could simply be an indirect effect of a risk factor excluded from the model.Originality/valueThe empirical evidence shows that individual investors using Google have a significant influence on volume only so that institutional investors using other sources of information drive market prices. This means that potential investors should only be interested in the Internet searches index if their interest is focused on trading volume
Unfinished business: a multicommodity intertemporal planner–doer framework
Authors: Shefrin Hersh 
Published: May 2020

PurposeThere was unfinished business to address in the version of the planner–doer model developed in Thaler and Shefrin (1981). The unfinished business involved identifying and modeling the crucial roles played by temptation and mental accounting in pensions and savings behavior. The present paper has two objectives.Design/methodology/approachThe first objective is to describe the key lessons learned in transitioning from the model in Thaler and Shefrin (1981) to the model in Shefrin and Thaler (1988), a transition which addressed some of the unfinished business. The second objective is to describe as yet unfinished business associated with developing a multicommodity, intertemporal version of the planner–doer framework, incorporating the concepts of temptation and mental accounting, to replace the neoclassical theory of the consumer.FindingsDoing so will provide a theoretical foundation for nudges related to household budgeting, spending, saving, borrowing and investing.Originality/valueThis paper presents the first behavioral theory of the consumer, focusing on the manner in which consumers actually make decisions about budgeting, spending. borrowing and saving. The approach in the paper can be viewed as a behavioral counterpart to the neoclassical theory of the consumer. In contrast to the neoclassical approach, which assumes that consumers set and follow utility maximizing budgets, the empirical evidence indicates that only a small minority of consumers describe themselves as setting and following budgets. The behavioral theory presented here focuses on the heuristic nature of consumers' actual budgeting processes and extends the approach described in Thaler and Shefrin's 1981 seminal paper on self-control. The core of the present paper is a working paper which Shefrin and Thaler began in 1980, and as such represents unfinished business from that time. The first part of this paper describes earlier unfinished business from the 1981 framework that the authors subsequently addressed as they developed the behavioral life cycle hypothesis during the 1980s.
Understanding and mapping stakeholders of sport clubs: particularities
Authors: Mendizabal Xabier , San-Jose Leire , Garcia-Merino Jose Domingo 
Published: May 2020

PurposeProfessional basketball clubs generate value not only for shareholders, but also for other stakeholders. These organizations create a broader social value for a wide range of stakeholders, and thus, it is useful to consider these stakeholders' perceptions of social value creation. Therefore, under the generic framework of grounded theory, this paper aims to create a stakeholder map of professional basketball clubs, taking into account the common coopetition context in sporting competitions.Design/methodology/approachIn total, 49 qualitative semi-structured interviews were conducted in collaboration with the representatives of two Spanish basketball clubs to establish the particularities of the stakeholders of these organizations compared with non-sport businesses (NsP) to confirm the stakeholder map. The Bryson process was used to develop the stakeholder map.FindingsThe map shows that there are three kinds of stakeholders of professional basketball clubs compared with non-sport organizations: similar, singular and entirely different. The perception of different social value dimensions confirm the findings of the stakeholder map, emphasizing that these organizations should take into account multidimensional stakeholder-value creation (functional, social, emotional and epistemic).Originality/valueThis study provides evidence from a holistic point of view that economic performance is not a unique indicator for measuring basketball clubs as efficient organizations, proving the usefulness of the stakeholder map.
Online content responsiveness strategies in the hospitality context: exploratory insights and a research agenda
Authors: Ciasullo Maria Vincenza , Montera Raffaella , Palumbo Rocco 
Published: May 2020

PurposeThe article investigates different types of strategies for managing user-generated content (UGC) and provides some insights into their implications.Design/methodology/approachA unique sample of Italian hotels with current and prospective customers in the digital environment is investigated. A taxonomy of user-provider interactions mediated by UGC is developed. A mixed approach was designed to meet the study aims. Firstly, an exploratory factor analysis was performed in order to illuminate different strategies of UGC and electronic word-of-mouth (E-WOM) management. Secondly, a cluster analysis was implemented in order to explain hoteliers' behavior toward users' contents.FindingsThe study results suggested the existence of three clusters, which reflected three different types of interactions between hotels and customers in the digital domain. Interestingly, most of Italian hotels were found to adopt a reductionist approach to UGC and E-WOM management, turning out to be ineffective to exploit them for the purpose of quality improvement and hospitality service excellence.Research limitations/implicationsHotels were found to be largely unaware of the importance of UGC and web-based communication with customers to improve their digital business strategy. Tailored management approaches are needed to realize the full potential of hotels' online content responsiveness for the purpose of value co-creation and service co-production.Originality/valueThis is one of the first studies investigating the strategic and management perspectives embraced by hotels to handle their interactions with customers in the digital arena.
Decoding the biological information contained in two ancient Slavonic parchment codices: an added historical value
Authors: Piñar Guadalupe , Tafer Hakim , Schreiner Manfred , Miklas Heinz , Sterflinger Katja 
Published: May 2020

SummaryThis study provides an example in the emerging field of biocodicology showing how metagenomics can help answer relevant questions that may contribute to a better understanding of the history of ancient manuscripts. To this end, two Slavonic codices dating from the 11th century were investigated through shotgun metagenomics. Endogenous DNA enabled to infer the animal origin of the skins used in the manufacture of the two codices, while nucleic sequences recovered from viruses were investigated for the first time in this material, opening up new possibilities in the field of biocodicology.In addition, the microbiomes colonizing the surface of the parchments served to determine their conservation status and their latent risk of deterioration. The saline environment provided by the parchments selected halophilic and halotolerant microorganisms, which are known to be responsible for the biodegradation of parchment. Species of Nocardiopsis, Gracilibacillus and Saccharopolyspora, but also members of the Aspergillaceae family were detected in this study, all possessing enzymatic capabilities for the biodeterioration of this material. Finally, a relative abundance of microorganisms originating from the human skin microbiome were identified, most probably related to the intensive manipulation of the manuscripts throughout the centuries, which should be taken with caution as they can be potential pathogens.
Postmortem Computed Tomography in Firearm Homicides: A Retrospective Case Series,
Authors: Vester Marloes E. M. , Nolte Kurt B. , Hatch Gary M. , Gerrard Chandra Y. , Stoel Reinoud D. , van Rijn Rick R. 
Published: May 2020

AbstractPostmortem computed tomography (PMCT) is integrated into the evaluation of decedents in several American medical examiner offices and medicolegal death investigative centers in many other countries. We retrospectively investigated the value of PMCT in a series of firearm homicide cases from a statewide centralized medical examiner’s office that occurred during 2016. Autopsies were performed or supervised by board‐certified forensic pathologists who reviewed the PMCT scans prior to autopsy. PMCT scans were re‐evaluated by a forensic radiologist blinded to the autopsy findings and scored by body region (head–neck, thoracoabdominal, and extremities). Injury discrepancies were scored using a modified Goldman classification and analyzed with McNemar’s test. We included 60 males and 20 females (median age 31 years, range 3–73). Based on PMCT, 56 (79.1%) cases had injuries relevant to the cause of death in a single body region (24 head–neck region, 32 thoracoabdominal region). Out of these 56 cases, 9 had a missed major diagnosis by PMCT outside that region, including 6 extremity injuries visible during standard external examination. Yet all had evident lethal firearm injury. We showed that PMCT identifies major firearm injuries in homicide victims and excludes injuries related to the cause of death in other regions when a single body region is injured. Although PMCT has a known limited sensitivity for soft tissue and vascular pathology, it can be combined with external examination to potentially reduce or focus dissections in some of these cases depending on the circumstances and medicolegal needs.
Adaptation of Climate Model Projections of Streamflow to Account for Upstream Anthropogenic Impairments
Authors: Townsend Nolan T. , Gutzler David S. 
Published: May 2020

AbstractA statistical procedure is developed to adjust natural streamflows simulated by dynamical models in downstream reaches, to account for anthropogenic impairments to flow that are not considered in the model. The resulting normalized downstream flows are appropriate for use in assessments of future anthropogenically impaired flows in downstream reaches. The normalization is applied to assess the potential effects of climate change on future water availability on the Rio Grande at a gage just above the major storage reservoir on the river. Model‐simulated streamflow values were normalized using a statistical parameterization based on two constants that relate observed and simulated flows over a 50‐year historical baseline period (1964–2013). The first normalization constant is a ratio of the means, and the second constant is the ratio of interannual standard deviations between annual gaged and simulated flows. This procedure forces the gaged and simulated flows to have the same mean and variance over the baseline period. The normalization constants can be kept fixed for future flows, which effectively assumes that upstream water management does not change in the future, or projected management changes can be parameterized by adjusting the constants. At the gage considered in this study, the effect of the normalization is to reduce simulated historical flow values by an average of 72% over an ensemble of simulations, indicative of the large fraction of natural flow diverted from the river upstream from the gage. A weak tendency for declining flow emerges upon averaging over a large ensemble, with tremendous variability among the simulations. By the end of the 21st Century the higher‐emission scenarios show more pronounced declines in streamflow.