bluuebunny/crossref_metadata_2025_split huggingface dataset:
Construction equipment engine performance degradation due to environmental and operation factors in Latin America
Authors: Azevedo Kurt , Olsen Daniel B. 
Published: February 2019

Purpose
The purpose of this paper is to determine whether the altitude at which construction equipment operates affects or contributes to increased engine wear.

Design/methodology/approach
The study includes the evaluation of two John Deere PowerTech Plus 6,068 Tier 3 diesel engines, the utilization of OSA3 oil analysis laboratory equipment to analyze oil samples, the employment of standard sampling scope and methods, and the analysis of key Engine Control Unit (ECU) data points (machine utilization, Diagnostic Trouble Codes (DTCs) and engine sensor data).

Findings
At 250 h of engine oil use, the engine operating at 3,657 meters above sea level (MASL) had considerably more wear than the engine operating at 416 MASL. The leading and earliest indicator of engine wear was a high level of iron particles in the engine oil, reaching abnormal levels at 218 h. The following engine oil contaminants were more prevalent in the engine operating at the higher altitude: potassium, glycol, water and soot. Furthermore, the engine operating at higher altitude also presented abnormal and critical levels of oil viscosity, Total Base Number and oxidation. When comparing the oil sample analysis with the engine ECU data, it was determined that engine idling is a contributor for soot accumulation in the engine operating at the higher altitude. The most prevalent DTCs were water in fuel, extreme low coolant levels and extreme high exhaust manifold temperature. The ECU operating data demonstrated that the higher altitude environment caused the engine to miss-fire and rail pressure was irregular.

Practical implications
Many of the mining operations and construction projects are accomplished at mid to high altitudes. This research provides a comparison of how construction equipment engines are affected by this type of environment (i.e. higher altitudes, cooler temperatures and lower atmospheric pressure). Consequently, service engineers can implement maintenance strategies to minimize internal engine wear for equipment operating at higher altitudes.

Originality/value
The main contribution of this paper will help construction equipment end-users, maintenance engineers and manufacturers to implement mitigation strategies to improve engine durability for countries with operating conditions similar to those described in this research.
Collaboratives to improve industrial maintenance contract relationships
Authors: De Jong Arjan , Smit Klaas 
Published: February 2019

Purpose
The purpose of this paper is to demonstrate how collaborative contracts can improve industrial maintenance contract relationships.

Design/methodology/approach
The research compares performance contracts with collaborative contracts, a new contract type whereby the contract parties align their objectives. The study uses game theory and describes the contract types as mechanism designs to compare the contract types. The mechanisms are validated with case studies. The utility of the contract types is verified with Monte Carlo simulations using expert opinions.

Findings
The research demonstrates that, under certain conditions, collaborative contracts result in a higher utility than performance contracts for all contract parties.

Practical implications
The use of collaborative contracts between an operator of a technical system and a maintenance organisation reduces maintenance costs and improves the availability of the technical system, increasing the utility for all contract parties.

Originality/value
The collaborative contract is a new contract type for maintenance services and the research method provides a new approach to optimise industrial maintenance contract relationships.
Growth-focused resilience: development and validation of a new scale
Authors: Amir Muhammad Taufiq , Standen Peter 
Published: February 2019

Purpose
This study argues that existing constructs of psychological resilience of employees focus too narrowly on recovery from adverse events. Therefore, this paper aims to present an alternative construct in which resilience reflects an intention to grow as a person when facing both opportunities and difficulties. Initial evidence for a measure of growth-based resilience is presented.

Design/methodology/approach
In Study 1, a six-step scale development procedure was used. Items were generated deductively, and an exploratory factor analysis on data from a sample of 167 Indonesian managers was used to refine the scale structure. Study 2 validated the Study 1 results using a two-step confirmatory factor analysis, including structural equation modelling, involving a second sample of 241 Indonesian managers.

Findings
Study 1 suggested a scale using 16 items reflecting two dimensions, Developmental Persistency, involving perseverance and commitment to growth, and Positive Emotion. Study 2 generally confirmed the structure of this measure and produced expected correlations with other theoretically related constructs. Overall, the findings support the reconceptualisation of resilience as a response to life challenges and opportunities focussed on growing as a person.

Research limitations/implications
Further testing of the validity of this construct is recommended, and its nomological network should be examined to clarify its relationship to related concepts such as hardiness, coping, thriving and similar qualities.

Practical implications
The growth-based perspective allows organisations to better assess and improve employee resilience as it more accurately reflects the nature of resilience as a fundamental “positive” dimension of human personality, where existing approaches focus merely on recovering from workplace adversities. An implication is that employee development efforts focussed more on personal development than specific work skills, or at least contextualising the latter in the person’s life context, will be more successful.

Originality/value
A more holistic view of resilience as the capacity for responding to life’s challenges and opportunities through personal growth resolves a number of issues created by existing recovery-based constructs.
Are collaboration and trust sources for innovation in the reverse logistics? Insights from a systematic literature review
Authors: Paula Istefani Carisio de , Campos Elaine Aparecida Regiani de , Pagani Regina Negri , Guarnieri Patricia , Kaviani Mohammad Amin 
Published: February 2019

PurposeThe purpose in this paper is to develop a systematic literature review aiming to reveal innovation opportunities associated with the thematic collaboration and trust in the reverse logistics field.Design/methodology/approachThe authors adopted a parallel analysis approach segregating the systematic literature review papers in two groups at NVivo®, collaboration and trust in the supply chain and collaboration and trust in reverse logistics, aiming to explore in the first group of papers insights for innovation on collaboration and trust in reverse logistics. The content analysis strategy was supported by the knowledge exchange theory described in Gravier et al. (2008).FindingsReverse logistics is hardly dissociated from broader sustainable supply chain management approaches, which make all considerations on collaboration and trust designed for such approaches valuable and valid for reverse logistics. Collaboration and trust concepts in supply chain and in reverse logistics contexts are quite similar, while collaboration/trust is mandatory for managing networks in sustainable approaches and in reverse logistics, as well. Downstream and upstream, the chain disruptive innovation business models may be developed between focal companies and returns system third-party logistics providers, fourth-party logistics providers or end-customers, in a business-to-customer collaboration approach. Several collaboration technologies are listed in three perspectives: knowledge sharing, knowledge generation and knowledge implementation.Research limitations/implicationsThis study uses a specific protocol for the systematic literature review, and due to inclusion and exclusion criteria, other protocols can provide different results. The strategy of analysis under the knowledge exchange perspective may give a type of result different from other perspectives.Originality/valueThis research systematizes the existing knowledge on the collaborations and trust, which is a priority basis for reverse logistics, providing insights to researchers and practitioners in the area and identifying an agenda for future studies.
Role of compatibility and supply chain process integration in facilitating supply chain capabilities and organizational performance
Authors: Rajaguru Rajesh , Matanda Margaret J 
Published: February 2019

Purpose
This study aims to investigate how compatibility between supply chain partners’ technological systems, as well as cultural and operational values, enhance supply chain process integration. Additionally, the paper examines whether supply chain capabilities mediate the relationship between supply chain process integration and organizational performance. The contradictory findings on the relationship between supply chain process integration and organizational performance in prior research point to the need for investigating the possibility of supply chain capabilities having a mediating effect on the link between the two factors.

Design/methodology/approach
The study used survey data from 302 managers and executives responsible for supply chain functions in food and hardware retailing businesses in Australia. Structural equation modeling (SEM) was used to test the proposed hypotheses, and then Zhao et al.’s (2010) procedure was used to test for mediation effects.

Findings
The results indicate that technical, operational and cultural compatibility facilitates supply chain process integration. In support of dynamic capabilities theory, the study reveals the importance of integrating resources among supply chain partners to achieve supply chain capabilities, operational and competitive performance. Additionally, the current study found supply chain capabilities to play a mediating role on the relationships between supply chain process integration and organizational performance.

Originality/value
The paper contributes to supply chain management literature by identifying technical, operational and cultural compatibility as antecedents to supply chain process integration. By revealing the mediating role of supply chain capabilities, the paper highlights how supply chain process integration enhance operational and competitive performance.
Customer categorization, relational justice and SME performance in supermarket supply chains
Authors: Malagueño Ricardo , Gölgeci Ismail , Fearne Andrew 
Published: February 2019

PurposeThe purpose of this paper is to examine the impact of perceived relational justice on the relationship between key customer categorization and performance of small food and drink producers in supermarket supply chains.Design/methodology/approachSurvey data are derived from a sample of (small-scale) suppliers of local and regional food to a large British supermarket. Partial least squares regression analysis was used to test a conceptual framework, which positions relational justice as a mediator in the relationship between key customer categorization and supplier performance, moderated by the length of the relationship.FindingsThe findings reveal that small suppliers who perceive their treatment by their key customers as fair tend to achieve higher business performance, which supports the hypothesized mediating role of relational justice on supplier performance. However, this research found no evidence to support the hypothesis that this role is moderated by the length of the relationship between the supplier and buyer.Originality/valueThis paper makes a novel empirical contribution, focusing on performance outcomes for small-scale suppliers in a highly competitive environment (fast-moving consumer goods) with customers (supermarkets) who have significant market power. Accordingly, the paper shows that the way supermarket buyers treat their suppliers matters more for the performance of their suppliers than the very fact that they are key customers.
A step towards sustainable development in higher education in India by implementing new media technologies
Authors: Jampala Maheshchandra Babu , Shivnani Tina 
Published: February 2019

Purpose
The purpose of this paper is to focus on changing the dynamics of higher education in the Indian education system toward a paperless approach by implementing new media technologies.

Design/methodology/approach
The review paper highlights the need for sustainable development in higher education by using new media technologies by providing them with some real-time examples used in universities. This paper also highlights a different step toward the paperless approach in various universities in India. This paper draws the analysis based on the recent review of the literature as well as experience at the professional level.

Findings
The author discusses how the implementation of different new media technologies is helping universities in shifting toward a paperless approach for sustainable development and concern toward the environmental threat. To support the evidence, the authors have given some real-time examples through data collection and observations of various uses of new media technologies among private universities.

Originality/value
This paper provides an overview of various new media technologies and blends the critical issues of how technologies are changing the educational dimension toward a paperless approach among public and private universities in India. The paper also proposes to create a sustainable model by addressing the challenges by which the universities can support themselves and others.
Non Violent Resistance parent training and adolescent substance misuse
Authors: Attwood Juliette , Butler Catherine , Rogers Libby , Batterham Mark , Cousins Luke , Wilson Ramon 
Published: February 2019

Adolescent substance misuse is increasingly being viewed as a systemic problem and several studies have shown the benefit of increased parental involvement. This article describes the evaluation of a ten‐week Non‐Violent Resistance (NVR) group parent training programme delivered within a Young People’s Specialist Substance Misuse Treatment Service. Eighteen participants completed questionnaires before and after the programme, and at follow‐up. Eight participants also took part in semi‐structured interviews. Parents reported experiencing the programme as unique and helpful, and highlighted some challenges. Measures of parental self‐efficacy and goal‐based outcomes showed significant improvement at the end of the programme, and improvement in parental self‐efficacy remained significant at follow‐up. This evaluation provides preliminary evidence that NVR parent training may be a useful intervention in this context. However, the generalisability of the data is limited and further research is needed.Practitioner points

Non‐Violent Resistance parent training helps parents resist their child’s behaviour, manage their own emotional reactions, and recruit supporters from their wider network

Qualitative data suggests that parents who have attended this programme experience additional benefits to those found in qualitative evaluations of other parenting interventions

A group training programme delivered within a Young People’s Specialist Substance Misuse Treatment Service improves parents’ self‐efficacy and helps them achieve their goals for their children
The Right to Rent: Active Resistance to Evolving Geographies of State Regulation
Authors: Crawford Joe , Mckee Kim , Leahy Sharon 
Published: February 2019

AbstractDrawing on recent qualitative research on the UK's Immigration Act 2016, this article sets out to explain the opposition of social housing professionals to the imposition of the Right to Rent. By locating this policy intervention within the evolving geographies of state regulation, it is possible to account for the mechanisms through which housing professionals can resist the extension of duties that were previously the remit of border agents and immigration officials. Synthesizing Bourdieu's critical sociology with Boltanski and Thevenot's sociology of critique helps explain not only the governmental underpinnings of contemporary immigration rhetoric, but also the forms of resistance for which housing professionals display a strong justification in exercising. The universal nature of ‘classification struggles’ within and beyond state institutions extends the relevance of this research to encompass most, if not all, welfarist regimes operating within actually existing neoliberal orders. The analysis of the findings of this research has wider implications that reach beyond housing and urban studies while immigration persists as one of the most significant contemporary political issues, almost without geographical exception, right across the globe.
Strain‐specific effects of parental age on offspring in Drosophila melanogaster
Authors: Lee Ji‐Hyeon , Seo Woong , Lee Shin‐Hae , Lee Hye‐Yeon , Min Kyung‐Jin 
Published: February 2019

AbstractMaternal age is generally known to be negatively correlated with the lifespan of offspring in several animal models including yeast, rotifers, flies, and possibly in humans. However, several reports have shown positive effects of parental age on offspring lifespan. Thus, there was a need to investigate further the inconsistent results on the effect of parental age on lifespan. In this study, the effects of parental age on offspring fitness and lifespan were examined by using Drosophila melanogaster. The lifespan of offspring from old parents was significantly increased compared with that of the young counterparts in the Canton‐S (CS) strain but not in other D. melanogaster strains, such as Oregon‐R (OR) and w1118. To find out why the lifespan is increased in the offspring from old parents in CS flies, fitness components that could modulate lifespan were examined in CS flies. Egg weight and body weight were reduced by parental aging and the offspring of old fathers or old mothers developed faster than that of the young. In addition, the offspring of old parents had increased resistance to oxidative and heat shock stresses. However, reproductive capacity, mating preference, and food intake were unaffected by parental aging. These results indicate that parental aging in CS strain D. melanogaster has beneficial effects on the lifespan and fitness of offspring. The presence of strain‐specific manner effects suggests that genetic background might be a significant factor in the parental age effect.
An Examination of Parental Permissiveness of Alcohol Use and Monitoring, and Their Association with Emerging Adult Drinking Outcomes Across College
Authors: Mallett Kimberly A. , Turrisi Rob , Reavy Racheal , Russell Michael , Cleveland Michael J. , Hultgren Brittney , Larimer Mary E. , Geisner Irene M. , Hospital Michelle 
Published: February 2019

BackgroundStudies have shown that parents have a significant influence on emerging adult college students’ drinking during the first year of college. Limited research has been conducted to address the question of whether parenting later in college continues to matter in a similar manner. The current study utilized a prospective design to identify associations between parental permissiveness toward alcohol use and monitoring behaviors and student drinking outcomes during the first and fourth years of college.MethodsParticipants (N = 1,429) at 3 large public universities completed surveys during the fall semesters of their first (T1) and fourth years (T2) (84.3% retention). The study employed a saturated autoregressive cross‐lag model to examine associations between parental permissiveness of college student alcohol use, parental monitoring, student drinking, and consequences at T1 and T2, controlling for peer norms, sex, and campus.ResultsExamination of the association between parenting and student drinking outcomes revealed: (i) parental permissiveness was positively associated with drinking at T1 and again at T2; (ii) parental permissiveness had indirect effects on consequences via the effects on drinking at both times. Specifically, a 1‐unit increase in parental permissiveness at T1 resulted in students experiencing 4 to 5 more consequences as a result of their drinking; (iii) parental permissiveness was not directly associated with monitoring at T1 or T2; and (iv) parental monitoring was significantly associated with drinking at T1 but not T2.ConclusionsThe findings provide evidence for the continued importance of parenting in the fourth year of college and parents expressing low permissiveness toward student drinking may be beneficial to reducing risky drinking even as students turn 21.
Genome‐wide association study identifies variants in theCAPN9gene associated with umbilical hernia in pigs
Authors: Li X. , Xu P. , Zhang C. , Sun C. , Li X. , Han X. , Li M. , Qiao R. 
Published: February 2019

SummaryPig umbilical hernia (UH) affects pig welfare and brings considerable economic loss to the pig industry. To date, the molecular mechanisms underlying pigUHare still poorly understood. To identify potential loci for susceptibility to this disease, we performed a genome‐wide association study in an Erhualian × Shaziling F2intercross population. A total of 45 animals were genotyped using Illumina PorcineSNP60 BeadChips. We observed aSNP(rs80993347) located in thecalpain‐9(CAPN9) gene onSus scrofachromosome 14 that was significantly associated withUH(P = 1.97 × 10−10). Then, we identified a synonymous mutation rs321865883 (g.20164T>C) in exon 10 of theCAPN9gene that distinguished two affected individuals (CC) from their normal full‐sibs (TC). Finally, quantitative polymerase chain reaction was explored to investigate themRNAexpression profile of theCAPN9gene in 12 tissues in Yorkshire pigs at different developmental stages (3, 90 and 180 days).CAPN9showed high expression levels in the gastrointestinal tract at these three growth stages. The results of this study indicate that theCAPN9gene might be implicated inUH. Further studies are required to establish a role ofCAPN9in pigUH.
Letter: anxiety after coeliac disease diagnosis predicts mucosal healing—a population‐based study
Authors: Kilincalp Serta , Haji Amil Younes 
Published: February 2019

Linked ContentThis article is linked to Ludvigsson et al and Emilsson and Ludvigsson papers. To view these articles, visit https://doi.org/10.1111/apt.14991 and https://doi.org/10.1111/apt.15130.
Editorial: simplifying screening for primary liver cancer – do the LCR1 and LCR2 tests hold the key? Authors' reply
Authors: Poynard Thierry , Deckmyn Olivier , Housset Chantal ,   the HECAM‐FibroFrance Group
Published: February 2019

Linked ContentThis article is linked to Poynard et al and Drake and Bird papers. To view these articles, visit https://doi.org/10.1111/apt.15082 and https://doi.org/10.1111/apt.15119.
Earnings‐based Delisting Regulations and Government Subsidies
Authors: Li Zhaohua 
Published: February 2019

AbstractThis paper examines who receives government subsidies when a firm faces delisting risk and how subsidies affect such a firm's performance in China. It focuses on the accounting‐based delisting rule issued in 1998 that relies heavily on the profitability of firms. Using the probit model, this study finds that subsidies are less likely to be granted to a firm that has a higher risk of being delisted than a healthy firm, but are more likely to be granted to such a firm if it is state‐owned. It is also found that having a political connection increases a firm's chance of receiving subsidies, but such an effect disappears when a firm faces a delisting risk. In assessing the impact of a subsidy on firm performance, this study shows that a subsidy increases a firm's valuation and profitability for firms at delisting risk.