bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gut microbiota in the burying beetle,Nicrophorus vespilloides, provide colonization resistance against larval bacterial pathogens
Authors: Wang Yin , Rozen Daniel E. 
Published: June 2017

AbstractCarrion beetles,Nicrophorus vespilloides, are reared on decomposing vertebrate carrion where larvae are exposed to high-density populations of carcass-derived bacteria. We previously showed that larvae do not become colonized with these bacteria, but instead are colonized with the gut microbiome of their parents. These results suggested that bacteria in the beetle microbiome outcompete the carcass derived species for colonization of the larval gut. Here we test this hypothesis directly and quantify the fitness consequences of colonization of theNicrophoruslarval gut with different bacterial symbionts, including the insect pathogenSerratia marcescens. First, we show that beetles colonized by their endogenous microbiome produce significantly heavier broods than those colonized with carcass-bacteria. Next, we show that bacteria from the endogenous microbiome, includingProvidencia rettgeriandMorganella morganii, are better colonizers of the beetle gut and can outcompete non-endogenous species, includingS. marcescens and Escherichia coli, duringin vivocompetition. Finally, we find thatProvidenciaandMorganellaprovide beetles with colonization resistance againstSerratiaand thereby reduceSerratia-induced larval mortality during co-inoculation. Importantly, this effect is eliminated in larvae first colonized by Serratia, suggesting that while competition within the larval gut is strongly determined by priority effects, these effects are less important for Serratia-induced mortality. Our work supports the idea that bacterial gut symbionts provide direct benefits to Nicrophorus larvae by outcompeting potential bacterial pathogens. They further suggest that one benefit of parental care inNicrophorus vespilloidesis the social transmission of the microbiome from caring parents to their offspring.
Machine learning analysis identifiesDrosophila Grunge/Atrophinas an important learning and memory gene required for memory retention and social learning
Authors: Kacsoh Balint Z , Greene Casey S. , Bosco Giovanni 
Published: June 2017

ABSTRACTHigh throughput experiments are becoming increasingly common, and scientists must balance hypothesis driven experiments with genome wide data acquisition. We sought to predict novel genes involved in Drosophila learning and long-term memory from existing public high-throughput data. We performed an analysis using PILGRM, which analyzes public gene expression compendia using machine learning. We evaluated the top prediction alongside genes involved in learning and memory in IMP, an interface for functional relationship networks. We identifiedGrunge/Atrophin(Gug/Atro), a transcriptional repressor, histone deacetylase, as our top candidate. We find, through multiple, distinct assays, thatGughas an active role as a modulator of memory retention in the fly and its function is required in the adult mushroom body. Depletion ofGugspecifically in neurons of the adult mushroom body, after cell division and neuronal development is complete, suggests thatGugfunction is important for memory retention through regulation of neuronal activity, and not by altering neurodevelopment. Our study provides a previously uncharacterized role forGugas a possible regulator of neuronal plasticity at the interface of memory retention and memory extinction.
Assay to visualize specific protein oxidation reveals spatio-temporal regulation of SHP2
Authors: Tsutsumi Ryouhei , Harizanova Jana , Stockert Rabea , Schröder Katrin , Bastiaens Philippe I. H. , Neel Benjamin G. 
Published: June 2017

AbstractReactive oxygen species (ROS) are produced transiently in response to cell stimuli, and function as second messengers that oxidize target proteins. Protein-tyrosine phosphatases (PTPs) are important ROS targets, whose oxidation results in rapid, reversible, catalytic inactivation. Despite increasing evidence for the importance of PTP oxidation in signal transduction, the cell biological details of ROS-catalyzed PTP inactivation have remained largely unclear, due to our inability to visualize PTP oxidation in cells. By combining proximity ligation assay (PLA) with chemical labeling of cysteine residues in the sulfenic acid state, we visualize oxidized Src homology 2 domain-containing protein-tyrosine phosphatase 2 (SHP2). We find that platelet-derived growth factor (PDGF) evokes transient oxidation on or close to RAB5+/EEA1-endosomes. SHP2 oxidation requires NADPH oxidases (NOXs), and oxidized SHP2 co-localizes with PDGF receptor and NOX1/4. Our data demonstrate spatially and temporally limited protein oxidation within cells, and suggest that PDGF-dependent “redoxosomes,” contribute to proper signal transduction.
Fabrication and surface treatment of fine copper lines for HDI printed circuit board with modified full-additive method
Authors: He Huirong , Chen Jida , Zhang Shengtao , Liao Minhui , Li Lingxing , He Wei , Chen Yuanming , Chen Shijin 
Published: June 2017

Purpose
This paper aims to propose a modified full-additive method (MFAM) to fabricate fine copper lines for high density interconnection (HDI) printed circuit boards (PCBs). In addition, the surface of the fine copper lines is treated with a brown oxidation process to obtain good adhesion between the copper and the dielectric resin.

Design/methodology/approach
Fine copper lines fabricated by MFAM were observed to evaluate the undercut quality, in comparison to undercut quality of copper lines fabricated by the semi-additive method and the subtractive method. The effect of the thickness of the dry film on the quality of the copper plating was investigated to obtain the regular shape of fine lines. The fine copper lines treated with the brown oxidation process were also examined to generate a coarse surface microstructure to improve the adhesion between the copper and the dielectric resin. The cross section and surface of as-fabricated fine copper lines were characterized using an optical microscope, a scanning electron microscope and an atomic force microscope.

Findings
MFAM has the potential to fabricate high-performance fine copper lines for HDI PCBs. Undercut of as-fabricated fine copper lines could be prevented to meet the design requirement of impedance. In addition, fine copper lines exhibit enough adhesive force to laminate with dielectric resin after the brown oxidation process.

Originality/value
MFAM, with the advantages of high efficiency and being a facile process, is developed to fabricate high-quality fine copper lines for industrial HDI PCB manufacture.
The impact of workplace spirituality on organizational commitment
Authors: Djafri Fares , Noordin Kamaruzaman 
Published: June 2017

Purpose
Despite extensive studies on predictors and antecedents of organizational commitment, empirical research studies on the impact of workplace spirituality on organizational commitment remain scarce. This study aims to examine the impact of the dimensions of workplace spirituality on agents’ organizational commitment in Islamic insurance (Takaful) industry in Malaysia.

Design/methodology/approach
This study used a positivist research approach, comprising a quantitative basis of enquiry, and gathered data via survey questionnaires. In total, 600 questionnaires were distributed and finally 395 usable cases were selected for analysis. Pearson’s correlation and stepwise multiple regressions analyses were used to analyze the data.

Findings
The findings indicated that spirituality in the workplace has a positive and significant effect on organizational commitment. The relationship between each and every component of workplace spirituality and organizational commitment was found to be substantial, positive and significant. The study findings will enable Islamic insurance companies to understand the importance of spirituality in the workplace and will further improve their function and performance by way of enhancing employees’ spirituality in the workplace. This study suggests developing more spiritual training, workshops, lectures and seminars on spirituality at the workplace which will help employees of takaful operators and agencies cope effectively with life problems, reduce stress, boost loyalty and enhance organizational commitment.

Originality/value
This study raises awareness on the importance of spirituality in the workplace and investigates the influence of its components to enhance organizational commitment, which will ultimately contribute to improving and sustaining human well-being and organizational performance.
Maqashid Al-Shari’ah-based performance measurement for the halal industry
Authors: Rahman Faried Kurnia , Tareq Mohammad Ali , Yunanda Rochania Ayu , Mahdzir Akbariah 
Published: June 2017

Purpose
The halal industry is one of the most growing industries in the world. It refers to the industry in line with Islamic principles and requirements. The emergence of this industry aims to fulfil the requirement of Islamic-compliant products and services. Surprisingly, the industry has been growing in both Muslim and non-Muslim countries. Assessing the performance of the industry will be notable for ensuring that it obtains its objectives. The proper performance measurement should highlight business perspectives and religious aspects. This study aims to explore the current issues and challenges in developing Maqashid Al-Shari’ah-based performance measurement in the halal industry.

Design/methodology/approach
This is a qualitative research using in-depth interviews, and uses content analysis to interpret and explain the interview result. Interviews were conducted with experts in Maqashid Al-Shari’ah and Islamic capital markets.

Findings
The existence of the concept of Maqashid Al-Shari’ah is to create maslahah for all human beings. The development of Maqashid Al-Shari’ah performance measurement for the business is very important. It has only been developed for Islamic financial industry. Unfortunately, it is found that the development of Maqashid Al-Shari’ah performance measurement has not been carried out comprehensively in non-financial industry. The main issue is the absence of the applicable measurements. Therefore, collective decision is required to develop the appropriate measurements.

Practical implications
There is a necessity for regulator to produce standards on Maqashid Al-Shari’ah-based performance measurement. The government policy plays an important role in the development and implementation of Maqashid Al-Shari’ah -based measurement index.

Originality/value
This paper highlights the issue of the development of Maqashid Al-Shari’ah -based performance measurement in halal business and commerce which has not much discussed in prior studies.
The health conscious restaurant consumer
Authors: Jin Naehyun (Paul) , Line Nathaniel Discepoli , Lee Sang-Mook 
Published: June 2017

Purpose
As consumers have begun to incorporate health-related values into their purchase decisions, it has become increasingly important for marketers to understand how these belief systems affect the consumption experience. Accordingly, the purpose of this research is to better understand the effects of health concern on consumption behavior in full-service restaurants.

Methodology
Data were collected from 512 restaurant consumers in the USA. Structural equation modeling was used to test the hypotheses.

Findings
The results suggest that for health-conscious consumers, the availability of healthy food significantly affects the evaluation of the consumption experience in terms of both cognitive and affective response mechanisms.

Research implications
This paper identifies the mediating effects of emotion, perceived value and restaurant quality in the relationship between health concern and behavioral intention. By establishing the respective roles of quality and value, the results contribute a more complete account of the existing model of personal values and behavior, as it pertains to restaurant patronage.

Practical implications
This paper identifies the salience of health concern as a determinant of consumer behavior. Because health concern affects so many different aspects of the healthy dining experience, the results suggest that restaurant marketers need to consider their position in the market for healthy food.

Originality/value
This paper contributes an account of the effects of health concern on the value and quality perceptions that determine, at least in part, the health-conscious consumer’s evaluation of a full-service restaurant experience.
Consumer skepticism towards CSR messages
Authors: Zhang Lu , Hanks Lydia 
Published: June 2017

Purpose
This study aims to investigate the joint effect of three factors – processing fluency, the individuals’ need for cognition (NFC) and mood – on consumer skepticism toward corporate social responsibility (CSR) messages.

Design/Methodology/Approach
Study 1 uses a 2 (fluency: high versus low) × 2 (NFC: high versus low) design. In Study 2, a three-way interaction between fluency, NFC and mood was explored.

Findings
Individuals high in need for cognition responded more positively after reading a CSR message that is difficult to process. On the other hand, people low in NFC exhibited a higher level of skepticism toward CSR messages with low processing fluency. In addition, such an effect was moderated by mood. Positive mood (versus negative mood) increased dopamine levels, which further reduced skepticism.

Practical implications
Hospitality marketers should not simply assume that all consumers process information in the same fashion and, therefore, design their CSR message using the “one size fits all” strategy. It is critical for them to understand the importance of how to present the CSR messages to communicate with customers more effectively.

Originality/value
CSR has been increasingly used as a marketing tool by firms because of its positive effect on company reputation and customers’ purchase intentions. However, one of the greatest challenges corporate marketers are facing with regard to CSR programs is consumer skepticism. No prior research investigated the impact of processing fluency, individuals’ need for cognition and mood on consumer skepticism. This study fills this gap in the hospitality literature.
Modelling Chinese consumer choice behavior with budget accommodation services
Authors: Yang Song , Huang Songshan (Sam) , Shen Gang 
Published: June 2017

PurposeThis study aims to identify key factors influencing Chinese domestic travelers’ behaviors in hotel selection from a pool of budget hotel attribute-based factors and customer personal characteristics and determine the extent to which these factors impact on domestic Chinese travelers’ hotel selection preferences.Design/methodology/approachThis study uses a discrete choice experimental design and a multinomial logit model to examine the key influential factors contributing to Chinese domestic travelers’ choice behavior to budget hotels. Both hotel attribute-based and personal trait factors were tested.FindingsResults indicate that location, price and business functions were factors influencing guest choice behavior. For budget hotels, being located in the traditional central business districts and having a restaurant would leverage guest preference to stay. Among consumers’ personal characteristics, income, occupation, purpose of travel, personal attitude and past experience were found to be determinants of guest choice behavior.Practical implicationsThis study contributes to the understanding of Chinese domestic travelers’ choice behaviors toward budget hotels and offers insights for industry practitioners to better design budget hotel products and service.Originality/valueThis research is the first that integrates hotel attributes with travelers’ characteristics and quantitatively evaluate the determinants affecting hotel choice behavior in China. The insights are of value academically to our understanding of cognitive mechanism underlying choice behavior.
Decomposing the structure of wages into firm and worker effects
Authors: Rebollo-Sanz Yolanda F. 
Published: June 2017

Purpose
The purpose of this paper is to show that for some key topics on labour economics such as the effect of seniority and job mobility in wages, it is important to explicitly consider firm fixed effects. The author also wants to test whether the importance of firm in explaining wage dispersion is higher or lower in Spain than in other European countries.

Design/methodology/approach
The author estimates an individual wage equation where firm and workers effects are considered and the estimation process control for censored wages. This exercise is performed for the Spanish economy over the course of a whole business cycle, i.e., 2000-2015.

Findings
The author demonstrates that Spanish firms contribute to explain around 27 per cent of the individual wage heterogeneity but more importantly around 74 per cent of inter-industry wage differentials. In both cases, this contribution is mainly related to large dispersion in firm’s wage policies. The process of positive sorting of workers across firms or industries does not play an important role. Interestingly, the importance of firm’s wage policies in explaining individual wage dispersion has increased over the current Big Recession.

Practical implications
The results confirm that firms set wages and, henceforth, are partially responsible for individual wage heterogeneity but more importantly for inter-industrial wage dispersion.

Originality/value
The exercise is performed under optimal conditions because the author uses a longitudinal matched employer-employee data set, observed wages are at a monthly frequency, and implements an estimation method suitable for censored models with two high-dimensional fixed effects. This is the first study that looks deeply into the role of firms in explaining wage heterogeneity at the individual and industry level in Spain and along the current Big Recession.
Does interaction between TQM practices and knowledge management processes enhance the innovation performance?
Authors: Yusr Maha Mohammed , Mokhtar Sany Sanuri Mohd , Othman Abdul Rahim , Sulaiman Yaty 
Published: June 2017

Purpose
The purpose of this paper is to investigate the effect of applying total quality management (TQM) on enhancing knowledge management processes. It also examine the relationship between knowledge management and innovation performance in the Malaysian manufacturing sector.

Design/methodology/approach
This study used a survey method to test the formulated hypotheses. Therefore, the adopted questionnaire was used as an instrument to collect the needed data. The population of the study consisted of 800 big and medium manufacturing companies listed in Federation of Malaysian Manufacturers (2012).

Findings
The results of this paper support a positive and significant impact of TQM practice on knowledge management processes. Furthermore, the relationship between knowledge management and innovation performance has been a proved. However, further analysis on dimension level indicates that knowledge acquisition failed to show significant relationship with innovation performance.

Originality/value
This study addresses one of the recent issues within the Malaysian context of becoming a developed nation, which is innovation performance, specifically for manufacturing companies. To do so, the overlapping relationships among TQM practices, knowledge management, and innovation performance have been tested.
Identification of challenges and their ranking in the implementation of cloud ERP
Authors: Gupta Shivam , Misra Subhas C. , Singh Akash , Kumar Vinod , Kumar Uma 
Published: June 2017

Purpose
The purpose of this paper is to identify the critical challenges in the implementation of cloud enterprise resource planning (ERP). The challenges identified were customization, organizational change, long-term costs, business complexity, loss of information technology competencies, legal issues, integration, data extraction, monitoring, migration, security, network dependency, limited functionality, awareness, performance, integrity of provider, perception, and subscription costs. Here the small and medium enterprises (SMEs) and large organizations were differentiated with respect to the challenges identified. This paper also suggested ranked lists of challenges both for SMEs and large organizations.

Design/methodology/approach
An online survey was conducted and data of 93 respondents were analyzed. Exploratory factor analysis and one-way analysis of variance (ANOVA) was used to statistically test the data. Here the SMEs and large organizations were differentiated with respect to the challenges identified.

Findings
This study shows that SMEs and large organizations differ from each other for most of the challenges except business complexity, integration, monitoring, security, limited functionality, performance, and integrity of provider. Also from the ranked list of challenges in cloud ERP, security was the top concern for both SMEs and large organizations.

Originality/value
The findings may help organizations to get a broad idea about the challenges which are critical for the implementation of cloud ERP.
Determinants of Islamic banks’ profitability: international evidence
Authors: Alharbi Ahmad T. 
Published: June 2017

PurposeThe purpose of this paper was to investigate the determinants of Islamic banks’ profitability using longitudinal data from 1992 to 2008 of almost all Islamic banks in the world.Design/methodology/approachAn unbalanced panel data fixed-effects regression model was used.FindingsThe results of the study indicate that capital ratio, other operating income, GDP per capita, bank size, concentration and oil prices affected Islamic banks positively. Insurance schemes, foreign ownership and real GDP growth affected Islamic banks negatively.Research limitations/implicationsThis study did not include data beyond 2008 (the financial crisis), which can be considered a limitation to this study. However, evidence suggests that including data beyond 2008 would not have changed the outcome of the study[1].Originality/valueThe paper adds to the literature on the determinants of Islamic banks’ profitability for the reasons mentioned above. In addition, this study used a purified sample of Islamic banks (see the Data section for details). Furthermore, to the author’s knowledge, this is the first time deposit insurance has been included in a study related to Islamic banks’ profitability.