bluuebunny/crossref_metadata_2025_split huggingface dataset:
Passion in the pit: the effects of harmonious and obsessive passion on nurse burnout
Authors: Landay Karen , Arena Jr David F. , King Dennis Allen 
Published: September 2021

PurposeAnecdotal and survey reports indicate that nurses are suffering increased stress and burnout due to the coronavirus disease (COVID-19) pandemic. Therefore, this study investigated two forms of passion, harmonious and obsessive passion, as resources that may indirectly predict two forms of burnout, disengagement and exhaustion, through the mediator of job stress.Design/methodology/approachThe authors tested their hypotheses in a mediation model using a sample of nurses surveyed at three timepoints during the COVID-19 pandemic.FindingsAs hypothesized, harmonious passion indirectly decreased disengagement and exhaustion by decreasing job stress. Contrary to authors’ hypotheses, obsessive passion also indirectly decreased (rather than increased, as hypothesized) both disengagement and exhaustion by decreasing job stress. Harmonious, but not obsessive, passion, was significantly negatively directly related to disengagement and exhaustion.Research limitations/implicationsData were collected during the COVID-19 pandemic, which may have impacted nurses’ work environments and their willingness to respond.Originality/valueThis study extends conservation of resources theory to conceptualize harmonious and obsessive passion as resources with differing outcomes based on their contrasting identity internalization, per the Dualistic Model of Passion. This study also operationalizes burnout more comprehensively by including cognitive and physical exhaustion along with emotional exhaustion, as well as disengagement. By collecting responses at three timepoints, this study provides a more robust test of causality than previous work examining passion and burnout.
Interpersonal leadership and job engagement: testing the mediating role of deep acting, initiative climate and learning goal orientation
Authors: Aslam Muhammad Zia , Omar Safiah , Nazri Mohammad , Bustaman Hasnun Anip , Yousif Mohammed Mustafa Mohammed 
Published: September 2021

PurposeThough employee job engagement has been one of the few most proliferated organizational concepts during the last two decades, evidence on how to achieve an engaged workforce is unclear. The purpose of this study was to contribute to the engagement literature by investigating the role of interpersonal leadership in developing job engagement through the relative importance of deep acting emotional labor skills, initiative climate and learning goal orientation as intervening mechanisms.Design/methodology/approachThis study employed an online self-reported survey in data collection, gathering input from 438 frontline service employees in Malaysia. The data was then tested using the structural equation modeling (PLS-SEM) to evaluate the proposed parallel mediation model of the study.FindingsThe findings demonstrated that deep acting emotional labor skills, initiative climate and learning goal orientation were significantly effective in intervening mechanisms through which interpersonal leadership impacted job engagement.Practical implicationsThis study offers insightful evidence that can be utilized by service organizations to improve employees' job engagement. The evidence derived from this study suggests that interpersonal leadership is a valuable organizational resource that can help carve pathways through which the objective of employee job engagement can be achieved. Therefore, while crafting organizational interventions for employee job engagement, service managers should address the findings of this study.Originality/valueDespite the evidence presented in previous literature on the notable relationship between leadership and engagement, there is yet to be an apt understanding of the impact of new leadership perspectives and the intervening mechanisms in predicting job engagement. This study attempts to fill the research gap.
Enhancing foreign subsidiaries' performance through relational ties, market- and nonmarket-based capabilities
Authors: Thoumrungroje Amonrat , Kapasuwan Supara 
Published: September 2021

PurposeGiven the inconclusive findings on relational ties–performance relationships, this study approaches this phenomenon through social capital theory and resource-based view (RBV) lenses to advocate the mediating role of nonmarket- and market-based capabilities.Design/methodology/approachA survey-based research methodology was employed. A list of 1,425 foreign subsidiaries was identified from the Thailand Board of Investment (BOI) website, and key informants were contacted. A final response rate of 11.8% was achieved. All hypotheses were tested via path analyses with the bootstrapping technique.FindingsThe results indicate that the relationships between business- and government-relational ties and performance are fully mediated by market- and nonmarket-based capabilities with the latter serving as essential but inadequate preconditions for achieving superior firm performance.Practical implicationsTo mitigate the liability of foreignness and to enhance performance of foreign subsidiaries operating in volatile emerging economies such as Thailand, government and business relational ties are crucial in developing nonmarket- and market-based capabilities. The nonmarket-based capabilities entail the ability to negotiate with and influence policy makers, which in turn helps augment the development of market-based capabilities, including the ability to be highly responsive to customers' needs.Originality/valueThis research illustrates the embedded roles of nonmarket and market-based capabilities developed through complex interactions among social actors, including the multinational enterprises’ (MNEs’) subsidiaries and government and nongovernment counterparts, in attaining superior performance. The results indicate how relational ties enable MNEs’ subsidiaries to develop various capabilities, and how these capabilities are related with each other and linked to firm performance. Findings from an emerging economy undergoing recent political and economic uncertainties also provide theoretical advancements for international business studies.
Black articles matter: exploring relative deprivation and implicit bias in library and information science research publications of Africa and other continents
Authors: Nwankwo Tochukwu Victor , Odiachi Rosemary Anwuli , Anene Ifeanyi A. 
Published: September 2021

PurposeThe purpose of this paper is to explore relative deprivation and implicit bias in library and information science research publications of Africa and other continents.Design/methodology/approachResearch design used for this study is descriptive survey research. Specifically, the study will adopt both web content analysis and survey to collect data. The content analysis covers the whole continents of the world: Africa, Asia, Eastern Europe, Latin America, Middle East, Northern America, Pacific Region and Western Europe; using the Webometrics World Ranking of Universities and the SCImago/Scopus Journal Ranking. Library and information science was used as the search and control parameter. The scopes covered by the research are: 1. Ascertaining the visible publishing and assessment standards of top library and information science (LIS) journals, which was evaluated using Kleinert and Wager (2010)'s study.FindingsIt was found out among others that editors making fair and unbiased decisions as policy is seen in 33% of the journals, which is very poor. All the structural disparities, such as presence ranking, impact ranking, excellence ranking, etc. were favouring Europe and the Americas mainly. As much as rejection is getting to these respondents, research generally is also suffering by missing out on some untapped knowledge and ideas from these deprived populations. Many authors are losing faith in their capabilities and are now afraid of venturing into tedious research exercises because it will most likely be rejected either ways.Research limitations/implicationsIt is an established fact that social media gains research impact and attracts international collaborations. In support, studies such as Hassan et al. (2019) reported the fact that tweet mentions of articles with positive sentiment to more visibility and citations. They claim that cited articles in either positive or neutral tweets have a more significant impact than those not cited at all or cited in negative tweets. In addition, Hassan et al. (2020) equally highlighted tweet coupling as a social media methodology useful for clustering scientific publications. Despite the fact that social media have these influences on research and publications visibility and presence, the context of the present research did cover this scope of study. The study focused mainly on sources from Scopus as well as results from responses. Further studies can be carried out on this area.Originality/valueResearch studies linking “Black Articles Matter” to relative deprivation and implicit bias in research publications, especially in library and information discipline, are very rare. Also, the scope of approach of the study is quite different and interesting.
Determination of optimum production parameters for 3D printers based on nozzle diameter
Authors: Tezel Tugce , Kovan Volkan 
Published: September 2021

Purpose
The purpose of this paper is to determine the optimum nozzle diameter for parts production with polylactic acid using a three-dimensional printer. The additive manufacturing method used was fused filament fabrication.

Design/methodology/approach
Designers and researchers have focused on the effects of these parameters on part strength. Additionally, production time is one of the disadvantages of this manufacturing method that researchers are trying to overcome. The production parameters that stand out at this point are nozzle diameter and layer thickness.

Findings
As a result of the study, it was determined that the increased nozzle diameter led to increased part strength. At the same time, layer thickness had the most significant effect on surface quality. The increased nozzle diameter and part density led to decreased production time. It was concluded that larger nozzle diameter and lower layer thickness should be used for parts with superior properties.

Research limitations/implications
The experimental printing parameters used in the study were nozzle diameter (0.2, 0.4, 0.6, 0.8, 1.0 and 1.2 mm), layer thickness (0.1, 0.2 and 0.3 mm) and printing orientation (0°, 45° and 90°). The effects of printing parameters on part strength, dimensional accuracy, surface quality and part density were analyzed experimentally.

Originality/value
The effects of several printing parameters have been examined in the literature. However, the effect of different nozzle diameters has been ignored. There are limited experimental studies that examine the effect of nozzle diameter on mechanical properties, surface roughness, dimensional quality and production time. In this regard, the results obtained from various nozzle diameters used in this study will significantly contribute to the literature.
Volumetric fusion of graphite-doped nylon 12 powder with radio frequency radiation
Authors: Allison Jared , Pearce John , Beaman Joseph , Seepersad Carolyn 
Published: September 2021

PurposeAdditive manufacturing (AM) of thermoplastic polymers for powder bed fusion processes typically requires each layer to be fused before the next can be deposited. The purpose of this paper is to present a volumetric AM method in the form of deeply penetrating radio frequency (RF) radiation to improve the speed of the process and the mechanical properties of the polymer parts.Design/methodology/approachThe focus of this study was to demonstrate the volumetric fusion of composite mixtures containing polyamide (nylon) 12 and graphite powders using RF radiation as the sole energy source to establish the feasibility of a volumetric AM process for thermoplastic polymers. Impedance spectroscopy was used to measure the dielectric properties of the mixtures as a function of increasing graphite content and identify the percolation limit. The mixtures were then tested in a parallel plate electrode chamber connected to an RF generator to measure the heating effectiveness of different graphite concentrations. During the experiments, the surface temperature of the doped mixtures was monitored.FindingsNylon 12 mixtures containing between 10% and 60% graphite by weight were created, and the loss tangent reached a maximum of 35%. Selective RF heating was shown through the formation of fused composite parts within the powder beds.Originality/valueThe feasibility of a novel volumetric AM process for thermoplastic polymers was demonstrated in this study, in which RF radiation was used to achieve fusion in graphite-doped nylon powders.
Context‐dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore
Authors: Pigeon Gabriel , Albon Steve , Loe Leif Egil , Bischof Richard , Bonenfant Christophe , Forchhammer Mads , Irvine Robert Justin , Ropstad Erik , Veiberg Vebjørn , Stien Audun 
Published: September 2021

Abstract

The cost of reproduction on demographic rates is often assumed to operate through changing body condition. Several studies have found that reproduction depresses body mass more if the current conditions are severe, such as high population densities or adverse weather, than under benign environmental conditions. However, few studies have investigated the association between the fitness components and body mass costs of reproduction.

Using 25 years of individual‐based capture–recapture data from Svalbard reindeer Rangifer tarandus platyrhynchus, we built a novel Bayesian state‐space model that jointly estimated interannual change in mass, annual reproductive success and survival, while accounting for incomplete observations. The model allowed us to partition the differential effects of intrinsic and extrinsic factors on both non‐reproductive mass change and the body mass cost of reproduction, and to quantify their consequences on demographic rates.

Contrary to our expectation, the body mass cost of reproduction (mean = –5.8 kg) varied little between years (CV = 0.08), whereas the between‐year variation in body mass changes, that were independent of the previous year's reproductive state, varied substantially (CV = 0.4) in relation to autumn temperature and the amount of rain‐on‐snow in winter. This body mass loss led to a cost of reproduction on the next reproduction, which was amplified by the same environmental covariates, from a 10% reduction in reproductive success in benign years, to a 50% reduction in harsh years. The reproductive mass loss also resulted in a small reduction in survival.

Our results show how demographic costs of reproduction, driven by interannual fluctuations in individual body condition, result from the balance between body mass costs of reproduction and body mass changes that are independent of previous reproductive state. We illustrate how a strong context‐dependent fitness cost of reproduction can occur, despite a relatively fixed body mass cost of reproduction. This suggests that female reindeer display a very conservative energy allocation strategy, either aborting their reproductive attempt at an early stage or weaning at a relatively constant cost. Such a strategy might be common in species living in a highly stochastic and food limited environment.
SYMBOLIC DISPLACEMENT REVISITED: Place‐making Narratives in Gentrifying Neighbourhoods of Tallinn
Authors: Pastak Ingmar , KÄHRIK Anneli 
Published: September 2021

AbstractRecent studies from Central and Eastern Europe have documented a weak link between gentrification and physical displacement, and have questioned whether the concept of gentrification can be applied to the post‐Soviet context. The lack of evidence found for physical (direct) displacement has been explained mainly through the rapid intergenerational social mobility of groups with lower social status and high rates of home‐ownership due to privatization. However, in many Eastern European post‐industrial inner‐city neighbourhoods significant residential and commercial changes are visible, among them, an inflow of younger residents with higher socio‐economic status, the closure of traditional shops and opening of fashionable new cafés and restaurants, together with a revival of community life. The current article revisits the debate on whether it is possible to extend the Anglo‐American concept of gentrification to post‐socialist contexts. More specifically, it tests whether, and under what conditions, the diverse displacement mechanisms identified provide an explanation for the social and cultural homogenization of post‐industrial post‐Soviet neighbourhoods. By studying the local place‐making narratives used in three neighbourhoods in Tallinn, the capital of Estonia, we argue that the contradictory place‐making trajectories of new and old residents can lead to symbolic (rather than direct or physical) displacement pressures and consequently to the process of ‘un‐homing’. The latter process is combined with a loss of neighbourhood identity shaped primarily by life‐course and generational differences, but also by socio‐economic standing.
Economic development, energy consumption, and climate change: An empirical account from Malaysia
Authors: Khan Habib Hussain , Samargandi Nahla , Ahmed Adeel 
Published: September 2021

AbstractThis study explores the impact of economic development on energy consumption and climate change using Malaysian data from 1977 to 2018. We employ five alternative indices—gross domestic product, financial development, industry value‐added, agricultural value‐added, and manufacturing value‐added—to assess economic development. Three alternative proxies (electricity, oil, and fossil fuel consumption) are employed to determine the energy consumption level. The climate change variable has been approximated through the level of CO2 emission and the average temperature for the country. Data has been analysed through three‐stage least square, vector autoregression, and innovative accounting approach. Results indicate that a higher level of economic development leads to higher energy consumption, which contributes to climate change. Moreover, the increase in urbanization and transportation also increases the level of carbon emissions. Forestation, on the other hand, plays a vital role in the improvement of environmental quality.
Accuracy of after‐hours trauma cervical spine CT reporting by radiology trainees: Experiences from two Australian teaching hospitals
Authors: Woodford Richard M , Green Lorne , Koo Kendrick , Williams Cassandra , Tran Phillip V 
Published: September 2021

AbstractIntroductionLike many teaching hospitals in Australia, after‐hours computed tomography (CT) reporting at our institution is undertaken by the on‐call radiology registrar. The accuracy of these reports is important as management is often initiated based on the interim findings, prior to review by the consultant radiologist. A common exception to this approach is cervical CT (CCT), as many hospital protocols recommend patients to remain in spinal precautions until the report is finalised by a consultant, although there are very few studies to support this practice.MethodsThe interim registrar reports for all CCTs performed after‐hours over a 12‐month period were retrospectively reviewed. The final consultant report was used as the gold standard to establish accuracy of the registrar report. The primary outcome was discrepancy between the provisional and final reports. Any discrepancy was classified as either an ‘overcall’ or ‘miss’. Discrepancies were graded by the RADPEER scoring system.ResultsA total of 1084 after‐hours CCT studies were reviewed. The number of cases positive for injury was 37 (3.4%). The total number of discrepancies was 14 (discrepancy rate 1.3%), including 4 overcalls (0.3%) and 10 misses (0.9%). The discrepancy rates for junior and senior registrars were 1.7% and 0.7% respectively. Only 5 misses (0.5%) were considered clinically significant.ConclusionRegistrars reporting after‐hours CCT have low rates of discrepancy with very few clinically significant misses. However, the reduced registrar sensitivity for detection of cervical injury highlights the ongoing importance of consultant review in the process of cervical spine clearance pathways.
Ambient Noise Tomography of Jinan: The Migration of Groundwater and the Formation of Geothermal Water
Authors: LEI Ting , LIANG Feng , HAN Chen , WANG Zhihui , LI Junlun , MA Yan , YAO Huajian 
Published: September 2021

AbstractJinan is an important city in eastern China, with rich groundwater in the region. There are four famous springs in the urban area and an abundance of geothermal water in the northern part, which makes the migration of groundwater in this area a very important issue. To study the shallow shear wave velocity structure and groundwater migration in Jinan, we utilized almost a month of continuous waveform data from 175 short period seismometers deployed by the Chinese Academy of Geological Sciences, in order to calculate the cross‐correlation function. We picked 7749 group dispersion curves and 6117 phase dispersion curves with a period range of 0.2–2 s. Through inversion, we obtained the fine three‐dimensional shear wave velocity and azimuthal anisotropy structure (0–2.4 km). Combining the results with local geological and hydrological data, the following conclusions were reached. (1) There are widespread high velocity anomalies in the region between the Qianfoshan and Wenhuaqiao faults, as well as to the east of the Wenhuaqiao Fault, which may be related to the intrusive gabbro known as the Jinan Intrusive Rock. (2) The two distinct high velocity anomalies in our model (referred to as west and east Jinan Intrusive Rock in this paper) may indicate that the Jinan Intrusive Rock was broken through crustal movement. (3) There is an obvious low velocity layer under the intrusive rock, which could be the channel of groundwater migration. The precipitation in the southern mountain region seeps down into the ground, then is blocked by the Jinan Intrusive Rock and can only progress downwards to a deeper part, where the groundwater is heated by the geothermal gradient. The heated water finally arrives at the northern part and forms geothermal water. (4) The depth of the low velocity layer beneath the Jinan Intrusive Rock varies laterally, which may indicate that the depth of the groundwater migration is different beneath the west and east Jinan Intrusive Rock. (5) There is strong azimuthal anisotropy in southern Jinan, with nearly E‐W fast orientation, which may be related to the tilt limestone layering structure.