bluuebunny/crossref_metadata_2025_split huggingface dataset:
High-performance work system and organizational citizenship behaviour at the shop floor
Authors: Singh Jitendra Pratap , Chand Pawan Kumar , Mittal Amit , Aggarwal Arun 
Published: February 2020

PurposeThe manufacturing industry is presently experiencing technological disruption on a global scale. Consequently, to tackle such disruption, firms are identifying a volatile, uncertain, complex and ambiguous (VUCA) scenario and seeking ways to counter it. Accordingly, this paper aims to investigate the employee performance through assessing organizational citizenship behaviour (OCB) among the shop floor employees of the fast-moving consumer goods (FMCG) industry where a high-performance work system (HPWS) has been implemented.Design/methodology/approachA descriptive research design was used in the study, and 395 shop floor employees working in leading multinational firms, with a minimum global turnover of US$1bn, were interviewed. These manufacturing firms were located in three industrial clusters in the northern part of India.FindingsThe results indicate that HPWS influences OCB. Most of the dimensions of HPWS and OCB were found to be positively associated. The findings also disprove the labour process theory in the context of the study.Practical implicationsThe findings report a broad view of the relationship between HPWS and OCB in the Indian manufacturing context. The study offers the practical insights that HPWS is a universally accepted framework and that organizations should focus on the effective implementation of HPWS in a VUCA scenario, which is in line with past studies. The study also provides future directions for research.Originality/valueThis paper has established the relationship between HPWS and OCB in the manufacturing sector, especially for shop floor employees.
IFRS adoption, corporate governance and management earnings forecasts
Authors: Hlel Khawla , Kahloul Ines , Bouzgarrou Houssam 
Published: February 2020

Purpose
This paper aims to examine whether International Financial Reporting Standards (IFRS) adoption and corporate governance attributes increase the management earnings forecasts’ accuracy disclosed in prospectuses for French Initial Public Offerings (IPOs).

Design/methodology/approach
The analysis is based on cross-sectional regression explaining the absolute forecast errors by using 45 French firms that made IPOs between 2005 and 2016 in two French financial markets: Euronext and Alternext.

Findings
In agreement with the agency theory and the signaling theory, the authors find that the IFRS adoption and the effective corporate governance, proxied by the board characteristics, increase the accuracy of management forecasts. As a result, this latter gives a credible signal in constructing and sustaining shareholders’ trust on the transparency and the reliability of such financial information.

Research limitations/implications
It is plausible that the limited size of the sample represents a limitation of this study. Another limitation is that no other corporate governance attributes such as board meeting frequency, audit committee measures and ownership structure are used.

Practical implications
Shareholders can take benefit from management forecasts accuracy to structure their investment portfolios efficiently to allocate their funds more effectively and mitigate the costs of adverse selection that they have to face. Furthermore, the authors expect the findings to be interesting to IPO firms, as this study highlights the efficiency of larger and independent boards in decreasing managerial discretion, increasing disclosure quality and supervising management. The results could encourage GAAP-adopters countries to move toward IFRS, as this research reinforces the role of IFRS in enhancing the quality of financial disclosure by offering the required information for shareholders.

Originality/value
This study is important because the potential investors should assess management earnings forecasts accuracy before they consider it when evaluating IPO firms. Also, this paper has some implications for the financial market. It is recommended that future investors pay more attention, when assessing the accuracy of management earnings forecasts, to the accounting regulations of the financial reporting along with the corporate governance mechanisms. Moreover, this study could incite French regulators to revise the AFEP-MEDEF code. Under this code, it could insist that larger and independent boards are more effective in performing their governing roles than smaller boards.
Leading with moral courage: The interplay of guilt and courage on perceived ethical leadership and group organizational citizenship behaviors
Authors: Mansur Juliana , Sobral Filipe , Islam Gazi 
Published: February 2020

AbstractThis study uses a moderated mediation model to investigate the role of leaders’ moral courage and guilt in promoting group‐level organizational citizenship behavior (OCB). Based on the idea that leaders model ethical behavior among followers, we examine whether leaders’ display of morally laden emotions weaken follower perceptions of ethical leadership, thus disrupting the influence of moral courage on followers. Two independent studies examined the proposed model. Study 1 used an experimental design to examine leaders’ moral displays, testing the interactive effects of leader moral courage, and guilt on follower perceptions of ethical leadership. Study 2 used a multisource field study with 100 leaders and 336 subordinates to explore how a leader displays of courage and guilt influenced group‐level OCB, mediated by ethical leadership. Consistent with our theoretical model, we find an indirect positive relationship between a leader’s moral courage and group OCB. However, we also find that this effect is weakened by displays of guilt by the leader.
The natural rate of interest: An estimate for the United Kingdom
Authors: Evans Anthony J 
Published: February 2020

AbstractThe natural rate of interest, also known as R*, is a central concept for many monetary economists. Although policymakers and commentators make judgements based on an implicit belief regarding its value, attempts to measure it are quite rare. This article uses productivity data to estimate the natural rate for the UK economy during 1998–2018. It finds that the median real natural rate up to and including 2008:2 was 2.11 per cent and has been 1.9 per cent since then. This supports the view that the natural rate can change over time and has fallen in recent years. Policymakers who use the natural rate as a benchmark should therefore monitor this more closely.
Bipartite Network Projections of Multi‐Locational Corporations: Realising the Potential
Authors: Derudder Ben 
Published: February 2020

In this commentary, I evaluate the potential of bipartite network projections of multilocational corporations in quantitative structural analyses of world/global cities. My starting point is that the Geographical Analysis paper by Pazitka, Wójcik, and Knight (2019) paper provides a number of useful critical observations in this regard, but their analysis is also incomplete and at points potentially misleading. I make three points. First, in this literature the notion of “construct validity” is vague because there is no such thing as a comprehensive world city network: we are dealing with abstractions of a complex and multilayered reality at best, and bipartite network projections are no more than generic tools that can help capturing the multiple globalizations of specific sets of cities. Second, there is no reason to assume that a spatial interaction‐based benchmark model can be used to assess the “structural validity” of these bipartite network projections. And third, rather than replacing bipartite network projections of multilocational corporations with bipartite network projections of project ecologies, this literature could above all benefit from geographers no longer borrowing projections from the social networks literature. Instead, we should try and come up with bipartite network projections that more adequately capture the geographical nature of how multilocational corporations/projects operate/unfold.
The relationship between nurses’ empathic tendencies, empathic skills, and individualized care perceptions
Authors: Guven Ozdemir Nur , Sendir Merdiye 
Published: February 2020

AbstractPurposeThe study aims to determine the relationship between nurses’ empathic tendencies, empathic skills, and individualized care perceptions.Design and MethodsThis study employed a descriptive and correlational design. Data were collected from nurses in eight training and research hospitals in Turkey. The study sample consisted of 472 nurses who were both volunteered to participate and randomly selected.FindingsA definite high‐level relation was determined between nurses’ empathic tendencies and individualized care perceptions, but no relation was determined between nurses’ empathic skills and individualized care perceptions.Practice ImplicationsThis study can underline practices accounting for empathy and individualized care in nursing research and training programs.
Metabolomics analysis and metabolite‐agronomic trait associations using kernels of wheat (Triticum aestivum) recombinant inbred lines
Authors: Shi Taotao , Zhu Anting , Jia Jingqi , Hu Xin , Chen Jie , Liu Wei , Ren Xifeng , Sun Dongfa , Fernie Alisdair R. , Cui Fa , Chen Wei 
Published: February 2020

SummaryPlants produce numerous metabolites that are important for their development and growth. However, the genetic architecture of the wheat metabolome has not been well studied. Here, utilizing a high‐density genetic map, we conducted a comprehensive metabolome study via widely targeted LC‐MS/MS to analyze the wheat kernel metabolism. We further combined agronomic traits and dissected the genetic relationship between metabolites and agronomic traits. In total, 1260 metabolic features were detected. Using linkage analysis, 1005 metabolic quantitative trait loci (mQTLs) were found distributed unevenly across the genome. Twenty‐four candidate genes were found to modulate the levels of different metabolites, of which two were functionally annotated by in vitro analysis to be involved in the synthesis and modification of flavonoids. Combining the correlation analysis of metabolite‐agronomic traits with the co‐localization of methylation quantitative trait locus (mQTL) and phenotypic QTL (pQTL), genetic relationships between the metabolites and agronomic traits were uncovered. For example, a candidate was identified using correlation and co‐localization analysis that may manage auxin accumulation, thereby affecting number of grains per spike (NGPS). Furthermore, metabolomics data were used to predict the performance of wheat agronomic traits, with metabolites being found that provide strong predictive power for NGPS and plant height. This study used metabolomics and association analysis to better understand the genetic basis of the wheat metabolism which will ultimately assist in wheat breeding.
Concentrated Solar Powered Novel Multi-Generation System: A Energy, Exergy, and Environmental Analysis
Authors: Bamisile Olusola , Huang Qi , Dagbasi Mustafa , Abid Muhammad , Okafor Emmanuel C. , Ratlamwala Tahir A. H. 
Published: February 2020

AbstractA novel multi-generation system (MGS) that comprises two absorption cycles, two Rankine cycles (RCs), and a hot water (HW) production chamber is studied in this research. It is designed to utilize the waste heat from the first Rankine cycle as a thermal energy input for the second Rankine cycle and a double-effect absorption cycle (DEAC). The waste heat from the second Rankine cycle serves as heat input to a single-effect Rankine cycle. Regeneration and reheat principles are also applied to the Rankine cycles. The objective of the study is to develop an MGS without a gas cycle that can achieve higher energy and exergy efficiencies. Two concentrated solar technologies, namely, parabolic trough collectors (PTCs) and heliostats are used to power the designed system. The environmental benefit of the system is also analyzed. The energy and exergy efficiencies of the novel MGS presented in this study are 73.11% and 50.72%, respectively. The application of solar thermal technologies to power the system reduces the overall energy and exergy efficiencies, respectively, to 56.12% and 38.39% for the solar PTC and 41.89% and 29.06% for heliostats. The energy and exergy coefficient of performances (COPs) are 0.754 and 0.349 for the single-effect absorption cycle (SEAC), respectively. As much as 752.7 kg/h of CO2, 2.13 kg/h of NOx, and 4.21 kg/h of SOx will be saved from being emitted to the atmosphere.
Computational Fluid Dynamics Study of Oil Behavior in a Scoop, and Factors Affecting Scoop Capture Efficiency
Authors: Korsukova Evgenia , Morvan Hervé 
Published: February 2020

Abstract
Due to the continuous reduction of engine sizes, efficient under-race lubrication becomes ever more crucial in order to provide sufficient amount of oil to various engine components. An oil scoop is a rotating component that captures oil from a jet, and axially redirects it to the bearing, providing under-race lubrication. Given the importance of lubrication in high-speed engine components, the efficiency study of under-race lubrication appliances receives rapidly growing demands from manufacturers and therefore is of great interest. This work provides description of computational fluid dynamics (CFD) methods that were found to be most accurate and efficient for a large parameter analysis of the scoop capture efficiencies. One of the main purposes of this paper is to demonstrate an optimal and validated computational approach to modeling under-race lubrication with a focus on oil capture efficiency. Second, to show which factors most influence the scoop capture efficiency. Additionally, simulations allow for the fluid behavior inside the scoop to be observed that cannot be visualized experimentally due to high speeds. An improved method of efficiency calculation is also presented and compared to existing methods (Cageao, P. P., Simmons, K., Prabhakar, A., and Chandra, B., 2019, “Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors,” ASME J. Eng. Gas Turbines Power, 141(1), p. 012401; Korsukova, E., Kruisbrink, A., Morvan, H., Paleo Cageao, P., and Simmons, K., 2016, “Oil Scoop Simulation and Analysis Using CFD and SPH,” ASME Paper No. GT2016-57554.). Results of both two-dimensional (2D) and semi-three-dimensional (3D) simulations are provided. Both qualitative comparison of 2D with semi-3D simulations and quantitative comparison of 2D simulations with experiments (Cageao, P. P., Simmons, K., Prabhakar, A., and Chandra, B., 2019, “Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors,” ASME J. Eng. Gas Turbines Power, 141(1), p. 012401) show consistency. Parameter study using 2D simulations is shown with variation of rotational scoop speed, jet angles, velocity ratio. Key results show that changes of the jet angle and velocity ratio can improve the scoop efficiency.
First-in-human continuous 24-hour measurement of intraocular pressure and ocular pulsation using a novel contact lens sensor
Authors: Wasilewicz Robert , Varidel Thierry , Simon-Zoula Sonja , Schlund Mario , Cerboni Sacha , Mansouri Kaweh 
Published: February 2020

Background/AimsThis study assessed the feasibility of a novel contact lens device for intraocular pressure (IOP) and ocular pulse amplitude (OPA) continuous measurements over 24 hours.MethodsThis prospective, open-label, single-centre, non-randomised study included glaucoma and healthy subjects. IOP and OPA values acquired by the pressure-measuring contact lens (PMCL) device in one patient’s eye at the beginning of the measurement were compared with tonometry values (Goldman applanation tonometry (GAT) and dynamic contour tonometry (DCT)) in the same eye just before PMCL placement. Furthermore, IOP and OPA values measured with PMCL on the study eye during a water drinking test (WDT) were compared with DCT values in the fellow eye. Comparisons were performed using t-tests with 95% Confidence Intervals.ResultsTwenty-four-hour IOP and OPA curves were obtained for eight subjects. The mean IOP difference between PMCL and tonometry on the same eye was within ±5 mm Hg in 75% (GAT) and 87.5% (DCT) of subjects. IOP variations due to WDT were detected by PMCL and DCT, showing an average increase of 2.43 and 1.85 mm Hg, respectively. Differences between PMCL and DCT for IOP variations in fellow eyes were within ±5 mm Hg for 97.2% of time points. The difference between OPA in fellow eyes was within ±5 mm Hg for 85.5% of the time points.ConclusionsThis first-in-human study is a proof-of-concept for 24-hour continuous measurements of IOP and OPA with the PMCL. This device is non-invasive and has good comparability with standard tonometry.
Predicting value of white cell count and total bilirubin on clinical outcomes in patients with ST-elevation myocardial infarction following percutaneous coronary intervention: a cohort study
Authors: Tuxun Munire , Zhao Qian , Xiang Yang , Liu Fen , Shan Chun-Fang , Zhou Xin-Rong , Song Ning , Waisiding Ajiguli , Zhang Xue-He , Aihemaiti Gulandanmu , Yang Yi-Ning , Li Xiao-Mei 
Published: February 2020

ObjectivesA combined equation based on white cell count (WCC) and total bilirubin (TB) was assessed for its ability to predict adverse clinical outcomes in patients with acute ST-segment elevation myocardial infarction (STEMI) with primary percutaneous coronary intervention (PCI).DesignA single-centre, prospective cohort study.SettingThe First Affiliated Hospital of Xinjiang Medical University.MethodA total of 615 patients with STEMI postprimary PCI were enrolled. WCC and TB were collected at admission. Logistic regression was used to determine the combined equation. The primary endpoints were in-hospital mortality and major adverse cardiovascular events (MACE), which composed of cardiac death, cardiac shock, malignant arrhythmia (ventricular tachycardia, ventricular fibrillation), severe cardiac insufficiency, non-fatal myocardial infarction, angina pectoris readmission, severe cardiac insufficiency (cardiac III–IV level), stent restenosis and target vessels revascularisation during the hospitalisation and 36 months follow-up period.Result77 patients occurred in MACE during the hospitalisation (17 in-hospital mortality). WCC and TB were taken as an independent variables to make a category of logistic regression analysis of in-hospital MACE, the logistic regression model was: logit (P)=−8.00+0.265 WCC+0.077 TB, the combination of WCC and TB was more valuable on evaluating the in-hospital mortality (area under the curve 0.804, 95% CI 0.678 to 0.929, p<0.001). Multivariate logistic regression analysis showed that combined detection was an independent risk factor for in-hospital MACE (OR 5.85, 95% CI 3.425 to 9.990, p=0.032). During the follow-up period, 172 patients (29.5%) developed MACE. But the combined detection did not predict the long-term clinical outcome.ConclusionThe combination of WCC and TB is an independent predictor for in-hospital outcomes in patients with STEMI than single detection.
Placebos in primary care? a nominal group study explicating UK GP and patient views of six theoretically plausible models of placebo practice
Authors: Ratnapalan Mohana , Coghlan Beverly , Tan Mengxin , Everitt Hazel , Geraghty Adam W A , Little Paul , Lewith George , Bishop Felicity L 
Published: February 2020

ObjectivesTo better understand which theoretically plausible placebogenic techniques might be acceptable in UK primary care.DesignA qualitative study using nominal group technique and thematic analysis. Participants took part in audio-recorded face-to-face nominal groups in which the researcher presented six scenarios describing the application in primary care of theoretically plausible placebogenic techniques: (1) Withholding side effects information, (2) Monitoring, (3) General practitioner (GP) endorsement, (4) Idealised consultation, (5) Deceptive placebo pills and (6) Open-label placebo pills. Participants voted on whether they thought each scenario was acceptable in practice and discussed their reasoning. Votes were tallied and discussions transcribed verbatim.SettingPrimary care in England.Participants21 GPs in four nominal groups and 20 ‘expert patients’ in five nominal groups.ResultsParticipants found it hard to decide which practices were acceptable and spoke about needing to weigh potential symptomatic benefits against the potential harms of lost trust eroding the therapeutic relationship. Primary care patients and doctors felt it was acceptable to harness placebo effects in practice by patient self-monitoring (scenario 2), by the GP expressing a strongly positive belief in a therapy (scenario 3) and by conducting patient-centred, empathic consultations (scenario 4). Deceptive placebogenic practices (scenarios 1 and 5) were unacceptable to most groups. Patient and GP groups expressed a diverse range of opinions about open-label placebo pills.ConclusionsAttempts to harness placebo effects in UK primary care are more likely to be accepted and implemented if they focus on enhancing positive patient-centred communication and empathic relationships. Using placebos deceptively is likely to be unacceptable to both GPs and patients. Open-label placebos also do not have clear support; they might be acceptable to some doctors and patients in very limited circumstances—but further evidence, clear information and guidance would be needed.
Experiences of pregnant women with gestational diabetes mellitus: a systematic review of qualitative evidence protocol
Authors: He Jing , Wang Yuchen , Liu Yanqun , Chen Xiaoli , Bai Jinbing 
Published: February 2020

IntroductionThe incidence of gestational diabetes mellitus (GDM) is increasing and an issue of global concern. GDM can cause severe adverse effects for pregnant women and their fetuses. This systematic review is proposed to explore women’s experiences during the pregnancy with GDM. This review will provide insights into the physical, psychological and social adaptation experiences of women with GDM that can help to identify challenges of glycaemic control and provide targeted care and interventions to improve maternal and child health.Methods and analysisThe databases we will search include English databases (ie, PubMed, CINAHL, Embase, the Cochrane Library, Web of Science, Joanna Briggs Institute (JBI) Database of Systematic Reviews, PsycINFO, OpenGrey and Deep Blue) and Chinese databases (ie, China Biology Medicine disc, China National Knowledge Infrastructure, and VIP Database for Chinese Technical Periodicals). Published qualitative evidence of life changes or experiences of the women with GDM will be searched. There will be no limits on publication year. Two reviewers will independently use the JBI Critical Appraisal Checklist for Qualitative Research for methodological validity prior to inclusion in this review. Any disagreements regarding article evaluation will be resolved through discussion or with a third reviewer. Data will be extracted using the standardised data extraction tool from JBI System for the Unified Management, Assessment and Review of Information. Synthesis will include in-depth reading of the original text and the discovery of the results, and then summarising similar categories for more advanced synthesised findings. The final synthesised findings will be graded according to the ConQual approach for establishing confidence.Ethics and disseminationThis study does not require ethical approval as primary data will not be collected. Results of this systematic review will be submitted to peer-reviewed international journals for publication and be presented in relevant international conferences.PROSPERO registration numberCRD42019132065.