bluuebunny/crossref_metadata_2025_split huggingface dataset:
A comparative study on industrial spillover effects among Korea, China, the USA, Germany and Japan
Authors: Min Yong-Ki , Lee Sang-Gun , Aoshima Yaichi 
Published: October 2018

Purpose
Starting from industry 4.0 in Germany and followed by the New Strategy for American Innovation in the USA and the smartization strategy in Japan, developed countries are pushing nation-wide innovation strategies. Similarly, China is pursuing the Made in China 2025, and Korea announced the Manufacturing Industry Innovation 3.0 strategy. However, few researchers have identified the industrial structure that establishes the foundation of the 4th Industrial Revolution or have derived strengths and weaknesses to provide implications on policy formulation through quantitative comparison with developed countries. Therefore, the purpose of this paper is to analyze the spillover effect of the information and communication technology (ICT) industry (the foundation of the 4th Industrial Revolution) and machinery·equipment industry (the foundation of smart manufacturing through convergence with ICT industry).

Design/methodology/approach
This study examines the industrial spillover effects of the ICT industry and machinery·equipment industry in the USA, Germany, Japan, China and Korea by using the World Input–Output Table from 2000 to 2014.

Findings
The results showed that backward linkage effect of the ICT Industry are high in the order of Korea≑China>Japan>the USA≑Germany, and forward linkage effect of the ICT industry are high in the order of Japan ≑> the USA≑Korea ≑> China ≑> Germany. Backward linkage effects of the machinery·equipment industry are high in the order of China>Japan≑Korea>the USA>Germany, and forward linkage effects of the machinery·equipment industry are high in the order of China>Korea>Germany≑Japan≑the USA.

Practical implications
China and Korea encourage active government investment in ICT and machinery·equipment industries, especially the intentional convergence between ICT and machinery·equipment industries is expected be generate higher synergy. The “innovation in manufacturing” strategy in the USA that utilizes its strength in ICT services seems appropriate, whereas Germany needs to revitalize the ICT industry to strengthen its manufacturing industry. Japan’s strategy is to focus its ICT capabilities on robot sector. While the scope of innovation is limited, its synergy is worth expecting.

Originality/value
This study attempted to provide a theoretical approach to the determination of national policy strategies and provide practical implications for response to the impacts of the 4th Industrial Revolution, by comparing the inducement effects of ICT and machinery·equipment industries between major countries.
Digital visual engagement: influencing purchase intentions on Instagram
Authors: Valentini Chiara , Romenti Stefania , Murtarelli Grazia , Pizzetti Marta 
Published: October 2018

PurposeThe purpose of this paper is to investigate the effects of visual communications on Instagram users’ propensity to engage with image-based content through online behaviors such as liking, sharing, commenting and following, and their intention to purchase the product depicted in the visual communications.Design/methodology/approachAn experimental design was used to measure the effect of branded Instagram images on a sample of active Instagram users. Two features of Instagram images (subject’s gaze: direct vs indirect; product salience: low vs high) were manipulated and their interactive effect tested on online behaviors.FindingsThe paper offers empirical evidence that direct gaze and high product salience positively affect digital visual engagement. Moreover, digital visual engagement influences intention to purchase.Research limitations/implicationsThe hypotheses were tested on a single product category and on only two image-based features. Further studies might replicate the experiment on different product categories and include different image-based features.Practical implicationsThis empirical study can offer communication managers important information on the image-based features that are most effective in increasing digital visual engagement and positively influencing purchase intentions in visual communications.Originality/valueThe study empirically demonstrates that the choice of specific image-based features in visual communication matters for increasing digital visual engagement among Instagram users.
m-servicescape: effects of the hotel mobile app servicescape preferences on customer response
Authors: Lee Seonjeong Ally 
Published: October 2018

Purpose
This paper aims to explore how customer engagement behaviors and brand loyalty are enhanced through customers’ preferences of m-servicescape, based on the S-O-R model as a theoretical background.

Design/methodology/approach
A cross-sectional, online, self-administered survey method was conducted to examine proposed relationships by recruiting previous users of hotel mobile apps in the USA.

Findings
Results identified aesthetics, functionality and symbolism preferences of the m-servicescape fulfilled customers’ evaluations on autonomy and relatedness needs fulfillment, which positively influenced their engagement behaviors and brand loyalty.

Research/limitations/implications
This study contributed to mobile marketing research by investigating customers’ preferences of m-servicescapes that enhanced customers’ positive responses in the hotel industry.

Practical implications
Practical implications are as follows: using a holistic approach to explore mobile service environments in fulfilling customers’ needs, enhanced customers’ engagement behaviors and brand loyalty.

Originality/value
This study proposed and empirically investigated the role of m-servicescapes in customers’ evaluations on needs fulfillment and their positive responses in the hotel industry.
Mediating and moderating impact of goal orientation and emotional intelligence on the relationship of knowledge oriented leadership and knowledge sharing
Authors: Shariq Syed Muhammad , Mukhtar Umer , Anwar Suleman 
Published: October 2018

PurposeThis paper aims to examine the underlying mechanism through which knowledge-oriented leadership (KOL) encourages knowledge sharing (KS) among the employees. It investigates KOL as an antecedent of KS. Furthermore, it also examines the mediation of employee goal orientation in the relationship of KOL and KS. Moderating role of emotional intelligence is also examined.Design/methodology/approachMultilayer data were collected from 223 employees of pharmaceutical industry in Pakistan. Structural equation modelling (SEM) is applied to analyse the model and hypothesis.FindingsThe result supports the direct positive effect of KOL on KS. Indirect effect of KOL on KS through the mediation of employee learning goal orientation is also supported by the result.Practical implicationsOrganizations or managers should engage their learning-oriented employees newly hired employee and front line manager in KS process. Leader should give different task to such an employee who did not perform earlier because in doing so, such employee will explore or exploit their own tacit knowledge and that of their colleagues.Originality/valueThis study contributes to the existing body of knowledge by establishing unexplored indirect effect of KOL on KS through the mediation of employee goal orientation. By discussing goal orientation as an outcome of KOL, this study extends the literature of the outcomes of KOL, which are currently limited to KM, work attitudes and innovative performance.
Back to the future with IATA NDC? Critical turning points in the history of airline distribution
Authors: Bingemer Stephan 
Published: October 2018

Purpose
The International Air Transport Association (IATA) New Distribution Capability (NDC) standard aims at modernising the airline distribution landscape. It has supported the spread of Direct Connects by providing a common standard for linking airlines to travel agencies. The purpose of this paper is to analyse the historical development of airline distribution and to derive implications for the future.

Design/methodology/approach
This paper follows the approach of Yeoman and McMahon-Beattie (2017) in providing a chronological account based on published research.

Findings
Direct Connects are discussed to be a step back in the evolution of the distribution landscape because they foster disaggregation. An analysis of the history of distribution finds that a comparison of Direct Connects to the early stages of computer reservation system technology falls short to recognise the tremendous technological and market changes connected to the internet, cloud computing and the rise of low-cost carriers. Moreover, drawing on the seminal article by Anderson and Tushman (1990) on technical discontinuities and dominant designs, the current state of the distribution landscape is characterised to be an era of ferment that is driven by design competition and that might end up in a new dominant design.

Originality/value
The originality of this paper lies in a critical review of the turning points of distribution. By reviewing the past developments, the paper sheds light on the contribution that IATA NDC and Direct Connect technology might deliver to the field of airline distribution.
Elements that influence knowledge sharing in the university-industry-government collaboration
Authors: Castro Igor Junqueira de , Nagano Marcelo Seido , Ribeiro Suzana Xavier 
Published: October 2018

Purpose
The purpose of this paper is to determine the factors for an academic research project in electrical engineering to become relevant.

Design/methodology/approach
As a conceptual basis, a few theories of entrepreneurial university and triple helix were correlated, seeking to determine the main critical factors and the successful criteria of an academic research project. The research was conducted through four cases of electric engineering that succeed in generating social and economic impact.

Findings
When analyzing the available bibliography, it is clear that the connection among the companies, the market and the research that happens at the university is very important. Not only that, but also, according to the results, this is the key to generating revenue and impact on society. In addition, operational policies and competent leaders promoting this impact inside the universities are extremely important.

Originality/value
The topic was selected because of the reduced number of articles related to the identification and analyses of the main aspects that make an academic research project relevant to the society. Furthermore, the paper is significant because it analyzes the main factors that help develop a better society and country through academic research.
Automated post machining process planning for a new hybrid manufacturing method of additive manufacturing and rapid machining
Authors: Chen Niechen , Barnawal Prashant , Frank Matthew Charles 
Published: October 2018

PurposeThe purpose of this paper is to present a new method for automated post machining process planning for a hybrid manufacturing process. The manufacturing process is expected to generate complex functional parts by taking advantage of free form surface creation from additive manufacturing and high-quality surface finishing from CNC milling.

Design/methodology/approachThe hybrid process starts with additive manufacturing to generate a near net shape part with pre-defined machining allowances on surfaces requiring high quality surface or tight tolerances, along with integrated fixture geometry. The next step is to conduct automated machining process planning to determine critical parameters such as setup angle, tool selection, depth, tool containment, and consequently, the NC code to machine the part.

FindingsThis method is shown to be a feasible solution for rapidly creating functional parts. The tests have been conducted to validate the method developed in this paper.

Originality/valueThis paper introduces a new automated post machining process planning method for integrating additive manufacturing with a rapid milling process.
Generating support structures for additive manufacturing with continuum topology optimization methods
Authors: Liu Yang , Li Zuyu , Wei Peng , Chen Shikui 
Published: October 2018

PurposeThe purpose of this paper is to explore the possibility of combining additive manufacturing (AM) with topology optimization to generate support structures for addressing the challenging overhang problem. The overhang problem is considered as a constraint, and a novel algorithm based on continuum topology optimization is proposed.Design/methodology/approachA mathematical model is formulated, and the overhang constraint is embedded implicitly through a Heaviside function projection. The algorithm is based on the Solid Isotropic Material Penalization (SIMP) method, and the optimization problem is solved through sensitivity analysis.FindingsThe overhang problem of the support structures is fixed. The optimal topology of the support structures is developed from a mechanical perspective and remains stable as the material volume of support structures changes, which allows engineers to adjust the material volume to save cost and printing time and meanwhile ensure sufficient stiffness of the support structures. Three types of load conditions for practical application are considered. By discussing the uniform distributive load condition, a compromise result is achieved. By discussing the point load condition, the removal work of support structures after printing is alleviated. By discussing the most unfavorable load condition, the worst collapse situation of the printing model during printing process is sufficiently considered. Numerical examples show feasibility and effectiveness of the algorithm.Research limitations/implicationsThe proposed algorithm involves time-consuming finite element analysis and iterative solution, which increase the computation burden. Only the overhang constraint and the minimum compliance problem are discussed, while other constraints and objective functions may be of interest.Practical implicationsCompared with most of the existing heuristic or geometry-based support-generating algorithms, the proposed algorithm develops support structures for AM from a mechanical perspective, which is necessary for support structures particularly used in AM for mega-scale construction such as architectures and sculptures to ensure printing success and accuracy of the printed model.Social implicationsWith the rapid development of AM, complicated structures result from topology optimization are available for fabrication. The present paper demonstrates a combination of AM and topology optimization, which is the trend of fabricating manner in the future.Originality/valueThis paper remarks the first of attempts to use continuum topology optimization method to generate support structures for AM. The methodology used in this work is theoretically meaningful and conclusions drawn in this paper can be of important instruction value and practical significance.
Post-processing of FDM parts to improve surface and thermal properties
Authors: Nguyen Trieu Khoa , Lee Bong-Kee 
Published: October 2018

PurposeThe purpose of this paper is to develop a novel post-processing technique of fused deposition modeling (FDM) parts to improve surface roughness and reduce heat absorption and for high-temperature application in thermoforming process.

Design/methodology/approachThe current technique consists of chemical treatment, drying and aluminum coating. First, surface morphology was investigated using FDM specimens with a flat surface. The heat absorption characteristic was also analyzed by Taguchi-based design of experiment and modified lump-capacity model. In addition, dimensional accuracy and uniformity were investigated under high-temperature conditions, which were similar to a typical thermoforming process, with specimens having concave and convex grooves.

FindingsIt was verified that the proposed post-processing technique could efficiently improve surface quality of FDM parts with the arithmetic average surface roughness of 2.06 µm. In addition, the coated aluminum layer was found to reflect the heat radiation, resulting into a sufficient reduction of heat absorption. From the investigation of dimensional accuracy and uniformity, it was found that the current technique produced maximum change of 0.11 mm and uniform thickness of an aluminum layer within 0.07 mm.

Originality/valueThe present study establishes a novel post-processing technique, enabling to treat the surface of FDM parts for high-temperature applications. It provides a simple way of using typical FDM parts for a thermoforming process as the mold cores. Furthermore, it can be used in other rapid tooling technologies, consequently widening the application areas of FDM.
Intraspecific variation in lizard heat tolerance alters estimates of climate impact
Authors: Herrando‐Pérez Salvador , Ferri‐Yáñez Francisco , Monasterio Camila , Beukema Wouter , Gomes Verónica , Belliure Josabel , Chown Steven L. , Vieites David R. , Araújo Miguel B. 
Published: October 2018

Abstract

Research addressing the effects of global warming on the distribution and persistence of species generally assumes that population variation in thermal tolerance is spatially constant or overridden by interspecific variation. Typically, this rationale is implicit in sourcing one critical thermal maximum (CTmax) population estimate per species to model spatiotemporal cross‐taxa variation in heat tolerance. Theory suggests that such an approach could result in biased or imprecise estimates and forecasts of impact from climate warming, but limited empirical evidence in support of those expectations exists.

We experimentally quantify the magnitude of intraspecific variation in CTmax among lizard populations, and the extent to which incorporating such variability can alter estimates of climate impact through a biophysical model. To do so, we measured CTmax from 59 populations of 15 Iberian lizard species (304 individuals).

The overall median CTmax across all individuals from all species was 42.8°C and ranged from 40.5 to 48.3°C, with species medians decreasing through xeric, climate‐generalist and mesic taxa. We found strong statistical support for intraspecific differentiation in CTmax by up to a median of 3°C among populations. We show that annual restricted activity (operative temperature > CTmax) over the Iberian distribution of our study species differs by a median of >80 hr per 25‐km2 grid cell based on different population‐level CTmax estimates. This discrepancy leads to predictions of spatial variation in annual restricted activity to change by more than 20 days for six of the study species.

Considering that during restriction periods, reptiles should be unable to feed and reproduce, current projections of climate‐change impacts on the fitness of ectotherm fauna could be under‐ or over‐estimated depending on which population is chosen to represent the physiological spectra of the species in question. Mapping heat tolerance over the full geographical ranges of single species is thus critical to address cross‐taxa patterns and drivers of heat tolerance in a biologically comprehensive way.
The crab spider–pitcher plant relationship is a nutritional mutualism that is dependent on prey‐resource quality
Authors: Lam Weng Ngai , Tan Hugh T. W. 
Published: October 2018

AbstractNutritional mutualisms are one of the three major categories of mutualisms and involve the provision of limiting nutrients (resources) to one species by another. It was recently shown in laboratory experiments that two species of pitcher‐dwelling crab spiders (Thomisidae),Thomisus nepenthiphilusandMisumenops nepenthicola, increased capture rates of flesh flies (Sarcophagidae) for their host,Nepenthes gracilis. The spiders ambushed pitcher‐visiting flesh flies and dropped their carcasses into pitchers after consuming them. The consumption of shared prey‐resources by crab spiders and pitcher plants presents the possibility of parasitism between them. However, ecologically generalizable mechanisms that predict the context‐dependent outcomes of such mutualisms are not known.The effectiveness framework (mutualism effectiveness = quality × quantity) is useful for examining the total effect of mutualisms, but its quality component can be difficult to define. We identify the crab spider–pitcher plant interaction as a type of resource conversion mutualism and propose that the quality component in such interactions is the amount of the underlying resource contained in each unit of resource processed. We then used the crab spider–pitcher plant interaction to test the hypothesis that resource conversion mutualisms are more beneficial to the nutrient recipient when operating through high‐quality resources (i.e., large prey, in this interaction).We sampled the prey and inquilines of 107N. gracilisupper pitches in situ and analysed the differences between pitchers that were inhabited or uninhabited by crab spiders, and the differences between nutritional contents of prey that were consumed by crab spiders or not.Pitchers inhabited byT. nepenthiphiluscontained higher numbers of several prey taxa, many of which were flying insects. Consumption byT. nepenthiphilusreduced the nutrient contents in all prey examined. Overall,T. nepenthiphilus‐assisted prey capture is likely to result in a net nutrient gain forN. gracilisthat is proportional to the size of prey consumed byT. nepenthiphilus.Our results suggest that resource conversion mutualisms are more likely to operate through high‐quality resources, since the nutrient‐processing species necessarily reduces the quality of the resource it processes while increasing its availability to the nutrient recipient species.