bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tracing brand constellations in social media: the case of Fashion Week Stockholm
Authors: Geissinger Andrea , Laurell Christofer 
Published: January 2018

PurposeThe purpose of this paper is to explore the effects of fashion weeks on brand constellations of participating fashion companies in social media.Design/methodology/approachThe study analyses how brand constellations take form for seven Swedish fashion companies before, during and after Fashion Week Stockholm. In total, 3,449 user-generated contents referring to the sampled brands were collected and analysed.FindingsOn average, brand constellations of participating companies are increasingly incorporating other participating brands as a result of the fashion week. Based on the presented results, four brand constellation outcomes for participating fashion companies are identified: brand constellation amplification, concentration, division and dilution.Research limitations/implicationsAs this paper is focussed on the Swedish market, additional results from fashion weeks taking place in other cities would be beneficial to verify the four brand constellation outcomes.Practical implicationsThe results question the resilience of professionally curated brand constellations due to the emergence of user-driven constellations that also shape the position of fashion brands. Therefore, this development can potentially have a considerable impact on often carefully orchestrated brand positioning strategies executed by fashion companies.Social implicationsDigitally fuelled interdependences of brand constellations by professionals and consumers attest to the dilution of borders between consumers and producers.Originality/valueThis paper contributes to the field of fashion marketing and management by identifying four different brand constellation outcomes in social media for participating fashion companies as a result of fashion weeks and how to managerially handle these respective outcomes.
Psychological trauma in professionals working with traumatised children
Authors: Ireland Carol A. , Huxley Siona 
Published: January 2018

Purpose
Clinical professionals working with psychologically traumatised children in the care system can experience potential challenges maintaining their own positive psychological health, and when repeatedly being exposed to the traumatic histories of those in their care. The purpose of this paper is to increase the understanding of vicarious trauma and provide a guide for focussing on future research.

Design/methodology/approach
This is a systematic literature review, considering 13 articles that met the criteria and identified five main themes linked to secondary traumatic stress/vicarious trauma in staff.

Findings
Five main themes were noted. These are: lack of organisational support; lack of health work-life balance; lack of appropriate training; failure to use self-care techniques; and staff failure to share when they are experiencing symptoms.

Practical implications
Various implications are noted from this review. These include: the importance of education and support for staff, to be mindful that newer staff may be considered an “at risk” group for the negative impact of such trauma, and to encourage staff in achieving an effective work-life balance.

Originality/value
This is a focussed systematic review on secondary and vicarious trauma on staff working with children exposed to psychological trauma, such as sexual and physical abuse.
Overcoming the symbolic violence of orthodox accounting practice: an intellectual capital perspective
Authors: Dumay John , Rooney Jim 
Published: January 2018

PurposeWhile intellectual capital (IC) accounting research has concentrated on private enterprise, it is also germane to the public sector given pressures to create government business enterprises. However, despite the impetus for change, IC accounting is not a widespread practice in any sector. To understand the paradox, the purpose of this paper is to present a longitudinal narrative of IC accounting practice at an Australian public sector organisation.Design/methodology/approachBourdieu’s theory of practice is adopted in a single longitudinal case study to examine orthodox and heterodox accounting processes along with the resultant “field of opinion” created by IC discourse.FindingsFor an innovation such as IC accounting to be utilised, the social capital associated with it must be able to overcome the symbolic violence of orthodox financial accounting practices. In essence, IC exists alongside accounting and does not replace it. However, not all actors learn about and adopt IC in the same way. Therefore, organisations cannot learn if the actors themselves cannot see how IC should not replace accounting but exists alongside it.Practical implicationsOn reflection, the study supports a conclusion that IC should not be viewed as a heretical accounting practice. Rather, it serves discrete purposes that can be utilised by academics and practitioners to achieve particular ends rather than viewed as an alternative form of accounting.Originality/valueWith increasing awareness of accounting of the importance of intangible resources in the “new economy”, this study emphasises the teleological aims of IC as a complementary accounting technology.
Intellectual capital and performance measurement systems in Iran
Authors: Asiaei Kaveh , Jusoh Ruzita , Bontis Nick 
Published: January 2018

PurposeThe purpose of this paper is to empirically explore how the effect of intellectual capital (IC) on organizational performance is indirect and mediated through performance measurement (PM) systems.Design/methodology/approachData were collected from a survey of 128 chief financial officers of Iranian publicly listed companies. Hypotheses were tested using partial least squares regression, a structural modeling technique which is appropriate for highly complex predictive models.FindingsResults from the structural model indicate that, in general, companies with a higher level of IC place a premium on the balanced use of PM systems in a diagnostic and interactive style. Furthermore, the results provide some evidence that IC is indirectly associated with organizational performance through the intervening variable of the balanced use of interactive and diagnostic PM systems.Practical implicationsThis study sheds light on the issue of how senior management should use PM systems to take full advantage of intellectual assets which could lead to improved organizational performance.Originality/valueThis is the first study of its kind to synthesize a model which examines IC, PM systems, and organizational performance. Although the effect of different types of intangible assets on performance has been substantially examined in the literature, less effort has been devoted to understanding the role of PM systems in leveraging an organization’s IC.
Behavioral genetics of deception detection performance
Authors: Lee Chih-Chen , Chung Tingting (Rachel) , Welker Robert B. 
Published: January 2018

Purpose
Deception detection is instrumental in business management but professionals differ widely in terms of deception detection performance. The purpose of this paper is to examine the genetic basis of deception detection performance using the classic twin study design and address the research question: how much variance in individual differences in deception detection performance can be accounted for by the variance in genetics vs environmental influences?

Design/methodology/approach
In total, 192 twins, with 65 pairs of monozygotic (identical) twins and 31 pairs of dizygotic (fraternal) twins participated in an experiment. A series of behavioral genetic analyses were performed.

Findings
The variability in deception detection performance was largely determined by differences in shared and non-shared environments.

Research limitations/implications
The subjects were solicited during the Twins Days Festival so the sample selection and data collection were limited to the natural settings in the field. In addition, the risks and rewards associated with deception detection performance in the study are pale in comparison with those in practice.

Practical implications
Deception detection performance may be improved through training programs. Corporations should continue funding training programs for deception detection.

Originality/value
This is the first empirical study that examines the complementary influences of genetics and environment on people’s ability to detect deception.
Designing steel supply chain and assessing the embedded CO2emission based on the input-output table by using DEMATEL method
Authors: Azimifard Arezoo , Moosavirad Seyed Hamed , Ariafar Shahram 
Published: January 2018

PurposeNowadays, green supply chain (SC) management acts as an important strategic issue for the manufacturers. The effective SC design requires the development of analytical models and design tools. Because of the key role of steel in the infrastructure of industries, this metal is called the development metal. Despite the importance of this industry and its economic and environmental impacts through its SC, the SC structure of this industry has been less studied at the macro level. Therefore, the purpose of this paper is twofold: first, to design the structure of a steel industry SC at three levels; and second, to find the most effective and efficient carbon dioxide emitted industry among the supplier industries of the steel industry SC in China as a case study.Design/methodology/approachIn this paper, due to the relationships among different industries, DEMATEL as a multi-criteria decision-making method has been applied.FindingsA SC structure for the steel industry has been designed at three levels. The results indicated that the industries that had the highest relationship with the steel industry are mine industry, electricity, water, and gas industry, and optical and electrical equipment industry, which were recognized as the first-level suppliers for the steel industry. On the other hand, considering the relationship among the embodied carbon dioxide emissions of various industries in China as a case study, it can be said that among the steel suppliers, the most important polluting industries, respectively, are mining industry, electricity, water, and gas industry, optical and electrical equipment industry, machinery industry, chemicals and chemical products industry and coke, refined petroleum and nuclear fuel industry.Practical implicationsThe developed SC can help in providing the steel industries’ managers a basic model for their supplier selection problem at the macro level. This paper can also help the industrial managers to understand the causal relationships among the suppliers of their industries. Finally, this paper can help government and industries managers to discover the most polluted industrial suppliers in the steel industry.Originality/valueThe novelty of this study belongs to the usage of DEMATEL method based on the input-output table to discover the relationships among the industries as well as identifying the main raw material suppliers of the steel industry at three levels. Furthermore, this research discovers the relationships among the embedded carbon dioxide emission of various industries in steel SC to determine the most important polluting industries in steel SC.
Trading on ETF mispricings
Authors: Kreis Yvonne , Licht Johannes W. 
Published: January 2018

Purpose
Prior literature has shown deviations between ETF prices and their net-asset-value (NAV) to exist. Fulkerson and Jordan (2013, p. 31) question “if there exists a true tradeable strategy” to exploit these inefficiencies. The purpose of this paper is to implement a profitable daily long-short trading strategy based on price/NAV information and explicitly accounting for trading costs.

Design/methodology/approach
For a sample of European sector ETFs, the authors analyze gross and net returns of a long-short trading strategy in the capital asset pricing model and Fama-French three-factor model.

Findings
The authors document positive gross excess return for the long-short trading strategy in all sample periods, but net excess returns to be positive only between 2008 and 2010.

Research limitations/implications
The results document a profitable long-short trading strategy exploiting deviations between ETF prices and NAV and highlight the impact of trading costs in ETF markets. Due to the limited availability of historic trading cost data, the research uses a comparatively small sample size.

Practical implications
The net profitability of long-short trading in ETFs is only found in times of high uncertainty in the stock market.

Originality/value
The inclusion of trading costs enables a detailed comparison between gross and net returns in ETF trading, addressing potential limits to arbitrage.
Exchange rate behaviour with negative interest rates: Some early negative observations
Authors: Hameed Allaudeen , Rose Andrew K. 
Published: January 2018

AbstractThis paper examines exchange rate behaviour during the recent period with negative nominal interest rates. We use a daily panel of data of 61 currencies from January 2010 to May 2016; during this time five economies (Denmark, EMU, Japan, Sweden and Switzerland) experienced negative nominal interest rates. We examine both effective exchange rates and bilateral rates, the latter typically measured against the Swiss franc because Switzerland has had the longest period of negative nominal rates. We examine exchange rate volatility, exchange rate changes, deviations from uncovered interest parity, and profits from the carry trade. We find that negative interest rates seem to have little effect on observable exchange rate behaviour.
Evaluation of calculating carboplatin dosage in carboplatin–pemetrexed therapy as the first‐line therapy for Chinese patients with advanced lung adenocarcinoma
Authors: Zhu Yixiang , Xing Puyuan , Wang Shouzheng , Ma Di , Mu Yuxin , Li Xue , Xu Ziyi , Li Junling 
Published: January 2018

ObjectiveThis study aims to explore the application of actual carboplatin in carboplatin plus pemetrexed regimen as first‐line treatment for advanced lung adenocarcinoma, and to determine the recommended dose of carboplatin for Chinese populations.MethodsFrom January 2014 to April 2016, 151 advanced lung adenocarcinoma patients who received carboplatin and pemetrexed (500 mg/m2) were included. The area under the curve (AUC) of carboplatin was back‐calculated from actual dosages using the Calvert formula. According to the median of calculated AUC, patients were divided into AUC ≥4 and <4 groups.ResultsThe median of AUC was 4 (1.8–5.5). A total of 79 patients had an AUC ≥4 and 72 patients had an AUC <4. The mean relative dose intensities of pemetrexed were 100.4% for the AUC ≥4 group, and 101.4% for <4 group. Baseline characteristic variables were balanced between the two groups, except for Eastern Cooperative Oncology Group Performance score (P = 0.044). The overall response rate (ORR) and disease control rate (DCR) were 33.8% and 90.1%, respectively, 35.4% and 86.1% for the AUC ≥4 group, and 31.9% and 94.4% for the AUC <4 group. No significant difference was observed in ORR (P = 0.650) and DCR (P = 0.086) between the two groups.ConclusionCompared with an AUC of 5 or 6, the actual clinical application of AUC was generally insufficient for Chinese populations; fortunately, therapeutic efficacy remained equal. We found that AUC <4 was as adequate as AUC ≥4 in pemetrexed plus carboplatin regimen as first‐line treatment for them.
Individualized lung recruitment maneuver guided by pulse‐oximetry in anesthetized patients undergoing laparoscopy: a feasibility study
Authors: Ferrando C. , Tusman G. , Suarez‐Sipmann F. , León I. , Pozo N. , Carbonell J. , Puig J. , Pastor E. , Gracia E. , Gutiérrez A. , Aguilar G. , Belda F. J. , Soro M. 
Published: January 2018

BackgroundWe conducted this study to test whether pulse‐oximetry hemoglobin saturation (SpO2) can personalize the implementation of an open‐lung approach during laparoscopy. Thirty patients with SpO2 ≥ 97% on room‐air before anesthesia were studied. After anesthesia and capnoperitoneum the FIO2 was reduced to 0.21. Those patients whose SpO2 decreased below 97% – an indication of shunt related to atelectasis – completed the following phases: (1) First recruitment maneuver (RM), until reaching lung′s opening pressure, defined as the inspiratory pressure level yielding a SpO2 ≥ 97%; (2) decremental positive end‐expiratory (PEEP) titration trial until reaching lung′s closing pressure defined as the PEEP level yielding a SpO2 < 97%; (3) second RM and, (4) ongoing ventilation with PEEP adjusted above the detected closing pressure.ResultsWhen breathing air, in 24 of 30 patients SpO2 was < 97%, PaO2/FIO2 ˂ 53.3 kPa and negative end‐expiratory transpulmonary pressure (PTP‐EE). The mean (SD) opening pressures were found at 40 (5) and 33 (4) cmH2O during the first and second RM, respectively (P < 0.001; 95% CI: 3.2–7.7). The closing pressure was found at 11 (5) cmH2O. This SpO2‐guided approach increased PTP‐EE (from −6.4 to 1.2 cmH2O, P < 0.001) and PaO2/FIO2 (from 30.3 to 58.1 kPa, P < 0.001) while decreased driving pressure (from 18 to 10 cmH2O, P < 0.001). SpO2 discriminated the lung's opening and closing pressures with accuracy taking the reference parameter PTP‐EE (area under the receiver‐operating‐curve of 0.89, 95% CI: 0.80–0.99).ConclusionThe non‐invasive SpO2 monitoring can help to individualize an open‐lung approach, including all involved steps, from the identification of those patients who can benefit from recruitment, the identification of opening and closing pressures to the subsequent monitoring of an open‐lung condition.
A utility of model input uncertainty analysis in transferring tobacco control‐related economic evidence to countries with scarce resources: results from the EQUIPT study
Authors: Németh Bertalan , Kulchaitanaroaj Puttarin , Lester‐George Adam , Huic Mirjana , Coyle Kathryn , Coyle Doug , Pokhrel Subhash , Kaló Zoltán 
Published: January 2018

AbstractAimsTo inform the transferability of tobacco control‐related economic evidence to resource‐poor countries.MethodsWe ran a univariate sensitivity analysis on a return on investment (ROI) model, the European study on Quantifying Utility of Investment in Protection from Tobacco model (EQUIPTMOD), to identify key input values to which the ROI estimates were sensitive. The EQUIPTMOD used a Markov‐based state transition model to estimate the ROI of several tobacco control interventions in five European countries (England, Germany, Spain, Hungary and the Netherlands). Base case ROI estimates were obtained through average values of model inputs (throughout the five countries), which were then replaced one at a time with country‐specific values. Tornado diagrams were used to evaluate the significance of sensitivity, defined as a ≥ 10% difference in ROI estimates from the base case estimates.ResultsThe ROI estimates were sensitive to 18 (of 46) input values. Examples of model inputs to which ROI estimates were sensitive included: smoking rate, costs of smoking‐related diseases (e.g. lung cancer) and general population attributes.ConclusionCountries that have limited research time and other resources can adapt EQUIPTMOD to their own settings by choosing to collect data on a small number of model inputs. EQUIPTMOD can therefore facilitate transfer of tobacco control related economic evidence to new jurisdictions.
Unrecorded alcohol use: a global modelling study based on nominal group assessments and survey data
Authors: Probst Charlotte , Manthey Jakob , Merey Aaron , Rylett Margaret , Rehm Jürgen 
Published: January 2018

AbstractBackground and aimsAlcohol use is among the most important risk factors for burden of disease globally. An estimated quarter of the total alcohol consumed globally is unrecorded. However, due partly to the challenges associated with its assessment, evidence concerning the magnitude of unrecorded alcohol use is sparse. This study estimated country‐specific proportions of unrecorded alcohol used in 2015.DesignA statistical model was developed for data prediction using data on the country‐specific proportion of unrecorded alcohol use from nominal group expert assessments and secondary, nationally representative survey data and country‐level covariates.SettingEstimates were calculated for the country level, for four income groups and globally.ParticipantsA total of 129 participants from 49 countries were included in the nominal group expert assessments. The survey data comprised 66 538 participants from 16 countries.MeasurementsExperts completed a standardized questionnaire assessing the country‐specific proportion of unrecorded alcohol. In the national surveys, the number of standard drinks of total and unrecorded alcohol use was assessed for the past 7 days.FindingsBased on predictions for 167 countries, a population‐weighted average of 27.9% [95% confidence interval (CI) = 10.4–44.9%] of the total alcohol consumed in 2015 was unrecorded. The proportion of unrecorded alcohol was lower in high (9.4%, 95% CI = 2.4–16.4%) and upper middle‐income countries (18.3%, 95% CI = 9.0–27.6%) and higher in low (43.1%, 95% CI = 26.5–59.7%) and lower middle‐income countries (54.4%, 95% CI = 38.1–70.8%). This corresponded to 0.9 (high‐income), 1.2 (upper middle‐income), 3.2 (lower middle‐income) and 1.8 (low‐income) litres of unrecorded alcohol per capita.ConclusionsA new method for modelling the country‐level proportion of unrecorded alcohol use globally showed strong variation among geographical regions and income groups. Lower‐income countries were associated with a higher proportion of unrecorded alcohol than higher‐income countries.
A triple‐blind, placebo‐controlled randomised trial of the ilioinguinal‐transversus abdominis plane (I‐TAP) nerve block for elective caesarean section
Authors: Staker J. J. , Liu D. , Church R. , Carlson D. J. , Panahkhahi M. , Lim A. , LeCong T. 
Published: January 2018

SummaryThis study investigated the efficacy of a new ilioinguinal‐transversus abdominis plane block when used as a component of multimodal analgesia. We conducted a prospective, triple‐blind, placebo‐controlled randomised study of 100 women undergoing elective caesarean section. All women had spinal anaesthesia with hyperbaric bupivacaine, 15 μg fentanyl and 150 μg morphine, as well as 100 mg diclofenac and 1.5 g paracetamol rectally. Women were randomly allocated to receive the ilioinguinal‐transversus abdominis plane block or a sham block at the end of surgery. The primary outcome was the difference in fentanyl patient‐controlled analgesia dose at 24 h. Secondary outcomes included postoperative pain scores, adverse effects and maternal satisfaction. The cumulative mean (95%CI) fentanyl dose at 24 h was 71.9 (55.6–92.7) μg in the ilioinguinal‐transversus abdominis group compared with 179.1 (138.5–231.4) μg in the control group (p < 0.001). Visual analogue scale pain scores averaged across time‐points were 1.9 (1.5–2.3) mm vs. 5.0 (4.3–5.9) mm (p = 0.006) at rest, and 4.7 (4.1–5.5) mm vs. 11.3 (9.9–13.0) mm (p = 0.001) on movement, respectively. Post‐hoc analysis showed that the ilioinguinal‐transversus abdominis group was less likely to use ≥ 1000 μg fentanyl compared with the control group (2% vs. 16%; p = 0.016). There were no differences in opioid‐related side‐effects or maternal satisfaction with analgesia. The addition of the ilioinguinal‐transversus abdominis plane block provides superior analgesia to our usual multimodal analgesic regimen.