bluuebunny/crossref_metadata_2025_split huggingface dataset:
Challenging behaviour or untreated ADHD?
Authors: Korb Laura , Perera Bhathika , Courtenay Ken 
Published: June 2019

Purpose
The purpose of this paper is to illustrate the possible basis of challenging behaviour (CB) can lie in a treatable neurodevelopmental disorder.

Design/methodology/approach
Two case studies were used to illustrate the clinical characteristics of attention deficit hyperactivity disorder (ADHD) presenting as CB in people with intellectual disability (ID).

Findings
The findings of this paper show that the appropriate use of drug therapy for ADHD effectively reduced the behavioural challenges.

Research limitations/implications
Limited by two cases. Application of the findings of this paper is limited given it is a case study. This paper highlights an important clinical implications which need to be studied in a larger scale to make clinical recommendations.

Practical implications
Findings from the two case studies may be used when making decisions in clinical practice.

Originality/value
The paper explores the possibility of ADHD presenting as CB in people with ID.
Numerical simulation for Darcy-Forchheimer flow of carbon nanotubes due to convectively heated nonlinear curved stretching surface
Authors: Khan Muhammad Ijaz , Muhammad Khursheed , Hayat Tasawar , Farooq Shahid , Alsaedi Ahmed 
Published: June 2019

Purpose
This paper aims to discuss the salient aspects of the Darcy–Forchheimer flow of viscous liquid in carbon nanotubes (CNTs). CNTs are considered as nanofluid, and water is taken as the continuous phase liquid. The flow features are discussed via curved surface. Water is taken as the base liquid. Flow is generated via nonlinear stretching. Energy expression is modeled subject to heat generation/absorption. Furthermore, convective conditions are considered at the boundary. The Xue model is used in the mathematical modeling which describes the features of nanomaterials. Both types of CNTs are considered, i.e. single-walled CNTs and multi-walled CNTs.

Design/methodology/approach
Appropriate transformations are used to convert the flow expressions into dimensionless differential equations. The bvp4c method is used for solution development.

Findings
Velocity enhances via higher estimations of nanoparticles volume fraction while decays for higher Forchheimer number, curvature parameter, behavior index and porosity parameter. Furthermore, thermal field is an increasing function of nanoparticle volume fraction, behavior index, Forchheimer number and porosity parameter.

Originality/value
Here, the authors have discussed two-dimensional CNTs-based nanomaterial Darcy–Forchheimer flow of viscous fluid over a curved surface. The authors believe that all the outcomes and numerical techniques are original and have not been published elsewhere.
Investigation of enclosure aspect ratio effects on melting heat transfer characteristics of metal foam/phase change material composites
Authors: Samimi Behbahan Amin , Noghrehabadi Aminreza , Wong C.P. , Pop Ioan , Behbahani-Nejad Morteza 
Published: June 2019

Purpose
The purpose of this paper is to study thermal performance of metal foam/phase change materials composite under the influence of the enclosure aspect ratios (ratio of enclosure height: length). In this study, a compound metal foam/phase change material (PCM), which has been proved to be one of the most promising approaches for thermal conductivity promotion on PCMs, was used.

Design/methodology/approach
The PCM is considered initially at its melting temperature. The enclosure for all the cases has a constant volume with various aspect ratios. The left side of the enclosure is suddenly exposed to a thermal source having a constant heat flux, while the other three surfaces are kept thermally insulated. A two-dimensional numerical model considering the non-equilibrium thermal factor, non-Darcy effect and local natural convection was proposed. The coupling between velocity and pressure is solved using the SIMPLEC, and the Rhie and Chow interpolation is used to avoid the checker-board solutions for the pressure.

Findings
The effects of foam porosity and aspect ratio of the enclosure on the PCM’s melting time were investigated. The results indicated that enclosure aspect ratio plays a fundamental role in phase change of copper foam/PCM composites. For higher porosities, enclosures with bigger aspect ratios proved to led to optimal melting time. Besides, the best enclosure aspect ratio and foam porosity for a fixed-volume enclosure to have the shortest melting time are 2.1 and 91.66 per cent, respectively. However, for a specific amount of PCM inside a variable volume enclosure, the optimal melting time was for foam with ε = 95 per cent. The achieved results prove the great importance of selection of aspect ratio to benefit both conduction and convection heat transfer simultaneously.

Originality/value
The area of energy storage systems is original.
Kombucha bacterial cellulose for sustainable fashion
Authors: Domskiene Jurgita , Sederaviciute Florentina , Simonaityte Judita 
Published: June 2019

Purpose
The purpose of this paper is to analyse the properties of bacterial cellulose (BC) film, obtained through Kombucha tea fermentation.

Design/methodology/approach
Kombucha fungus was used to produce BC film under static cultivation conditions. Physical and mechanical properties under the influence of drying temperature and durability of BC material were investigated. Tensile properties were estimated by TINIUS OLSEN H10 KT test machine according to ISO 3376:2011, thickness was measured by DPT 60. BC structure was analysed by Scanning Electron Microscopy Quanta 200 FEG.

Findings
BC material with excellent deformation properties in wet state were obtained by fermenting Kombucha tea. Due to the presence of fermentation residues, Kombucha film is sensitive to drying temperature. The best deformation properties retain when BC material is dried at low temperature (about 25°C). BC material becomes stiffer and ruptures at lower deformations due to rapid water evaporation at higher drying temperature. It is confirmed that during time, the properties of BC film changes significantly and there may be problems with the durability of products from this material. BC film has an interesting set of properties, therefore its application to fashion industry without further preparation is limited.

Originality/value
A new approach is based on the evaluation of Kombucha material properties and investigation of BC as new type of material for fashion industry. Some recommendations for Kombucha BC film production are provided, basing on gained experience, experimental results and analysed literature. The advantages and disadvantages of material are discussed in the paper, in order to search for the ways to adapt the new type of material to fashion business.
Energy absorption and thermal comfort of segmented pad for hip protective garment
Authors: Wardiningsih Wiah , Troynikov Olga 
Published: June 2019

Purpose
The purpose of this paper is to investigate the influence and relationship of segment area and opening area in segmented protective pad in comparison to non-segmented pad to the energy absorption and performance attributes relevant to thermophysiological wear comfort.

Design/methodology/approach
The compressive stress-strain curves were obtained using Instron Tester and were used to analyse the energy absorption of the pads and the segmented pad assemblies. The dry thermal resistance and evaporative resistance of the non-segmented and segmented protective pads were obtained using MTNW Sweating Guarded Hot Plate.

Findings
The compression test results and performance attributes relevant to thermophysiological wear comfort test result demonstrated that the area segment and opening area of segmented pad influenced their energy absorption value, dry thermal resistance value and evaporative resistance value (permeability index value).

Originality/value
The results are expected to be useful for design and engineering of hip impact protective garments. Hip impact protective pads are used to prevent hip fractures in elderly people as a result of fall.
FoCo system: a tool to bridge the domain gap between fashion and artificial intelligence
Authors: Zou Xingxing , Wong Wai Keung , Gao Can , Zhou Jie 
Published: June 2019

PurposeThe deficiency of the mapping between fashion color (FoCo) value and linguistic color expression causes the difficulty of machine-based fashion understanding tasks that are heavily associated with color matching. The purpose of this paper is to propose the FoCo system and construct it with four steps, in order to bridge this gap.Design/methodology/approachThe color distribution in HSB color space is analyzed to estimate the rough number of color categories. Similar color values are grouped to obtain the initial HSB value range for each color category. The intra-category color differences are calculated to determine their final HSB value ranges and Pantone color is used for fine-tuning.FindingsWith practical applications in mind, the FoCo system is designed as a hierarchical structure with three layers.Originality/valueThe FoCo system is designed as a hierarchical structure with three layers: color units for color matching-related tasks, color categories for style analysis tasks and color tones for color recognition tasks. Extensive experiments demonstrate the effectiveness of the FoCo system.
Development of a new cultural design process using Kansei engineering and fuzzy techniques
Authors: Liu Shuo-Fang , Hsu Yuan-Chin , Tsai Hung-Cheng 
Published: June 2019

Purpose
Belief in Mazu has a crucial cultural status in Taiwan and the coastal area of Fujian, China. The design and manufacture of apparel and accessories to be placed on statues of the deity are also considered a sacred and critical part of the religion’s cultural and artistic inheritance. The crown hat of Mazu is one of the most essential elements of the deity’s apparel. The paper aims to discuss these issues.

Design/methodology/approach
This study explored the styles of Mazu crown hats using Kansei engineering (KE). People generally use adjectives words to provide aesthetic evaluations. Fuzzy theory is suitable for processing linguistic problems that include vagueness, thereby providing a reasonable method of quantifying such aesthetic evaluations. Therefore, this study first established a fuzzy positioning model (FPM) of word evaluations for analysis. Factor analysis was used to obtain representative image adjectives that represented Mazu’s image. Fuzzy analysis methods were then employed to rank the various image adjectives through evaluation words and to determine the differences between adjectives. Finally, on the basis of image analysis results and expert suggestions, the crown hat was redesigned and its suitability verified.

Findings
Four results were obtained. First, four image adjectives appropriate for representing Mazu’s image were identified, of which “noble and kind” is the most suitable. Second, fuzzy analysis was found to successfully rank style images. Third, the crown hat style and design characteristics suitable for Mazu were acquired. Fourth, the verification demonstrated that the redesign effectively enhanced the perceived image of the crown hat design.

Originality/value
This study employed KE to improve the design of a Mazu crown hat. The proposed FPM can aid the development of cultural and creative design.
Shoplifting in mobile checkout settings: cybercrime in retail stores
Authors: Aloysius John A. , Arora Ankur , Venkatesh Viswanath 
Published: June 2019

Purpose
Retailers are implementing technology-enabled mobile checkout processes in their stores to improve service quality, decrease labor costs and gain operational efficiency. These new checkout processes have increased customer convenience primarily by providing them autonomy in sales transactions in that store employee interventions play a reduced role. However, this autonomy has the unintended consequence of altering the checks and balances inherent in a traditional employee-assisted checkout process. Retailers, already grappling with shoplifting, with an estimated annual cost of billions of dollars, fear that the problem may be exacerbated by mobile checkout and concomitant customer autonomy. The purpose of this paper is to understand the effect of mobile checkout processes in retail stores on cybercrime in the form of shoplifting enabled by a technology transformed the retail environment.

Design/methodology/approach
The authors conducted an online survey of a US sample recruited from a crowdsourced platform. The authors test a research model that aims to understand the factors that influence the intention to shoplift in three different mobile checkout settings − namely, smartphone checkout settings, store-provided mobile device checkout settings, and employee-assisted mobile checkout settings − and compare it with a traditional fixed location checkout setting.

Findings
The authors found that, in a smartphone checkout setting, intention to shoplift was driven by experiential beliefs and peer influence, and experiential beliefs and peer influence had a stronger effect for prospective shoplifters when compared to experienced shoplifters; in a store-provided mobile devices checkout setting, experiential beliefs had a negative effect on shoplifters’ intention to shoplift and the effect was weaker for prospective shoplifters when compared to experienced shoplifters. The results also indicated that in an employee-assisted mobile checkout setting, intention to shoplift was driven by experiential beliefs and peer influence, and experiential beliefs had a stronger effect for prospective shoplifters when compared to experienced shoplifters.

Originality/value
This study is the among the first, if not first, to examine shoplifters’ intention to shoplift in mobile checkout settings. We provide insights into how those who may not have considered shoplifting in less favorable criminogenic settings may change their behavior due to the autonomy provided by mobile checkout settings and also provide an understanding of the shoplifting intention for both prospective and experienced shoplifters in different mobile checkout settings.
Explaining variation of implementation outcomes of centralized waiting lists for unattached patients
Authors: Malham Sabina Abou , Smithman Mélanie-Ann , Touati Nassera , Brousselle Astrid , Loignon Christine , Dubois Carl-Ardy , Nour Kareen , Boivin Antoine , Breton Mylaine 
Published: June 2019

Purpose
Centralized waiting lists (CWLs) for patient attachment to a primary care provider have been implemented across Canada, including Quebec. Little is known about the implementation of CWLs and the factors that influence implementation outcomes of such primary care innovations. The purpose of this paper is to explain variations in the outcomes of implementation by analyzing the characteristics of CWLs and contextual factors that influence their implementation.

Design/methodology/approach
A multiple qualitative case study was conducted. Four contrasting CWLs were purposefully selected: two relatively high-performing and two relatively low-performing cases with regard to process indicators. Data collected between 2015 and 2016 drew on three sources: 26 semi-structured interviews with key stakeholders, 22 documents and field notes. The Consolidated Framework for Implementation Research was used to identify, through a cross-case comparison of ratings, constructs that distinguish high from low-performing cases.

Findings
Five constructs distinguished high from low-performing cases: three related to the inner setting: network and communications; leadership engagement; available resources; one from innovation characteristics: adaptability with regard to registration, evaluation of priority and attachment to a family physician; and, one associated with process domain: engaging. Other constructs exerted influence on implementation (e.g. outer setting, individual characteristics), but did not distinguish high and low-performing cases.

Originality/value
This is the first in-depth analysis of CWL implementation. Results suggest important factors that might be useful in efforts to continuously improve implementation performance of CWLs and similar innovations.
A GIS-based DANP-VIKOR approach to evaluate R&D performance of Turkish cities
Authors: Özkan Bariş , Özceylan Eren , Korkmaz I.brahim Halil , Çetinkaya Cihan 
Published: June 2019

Purpose
The purpose of this study is to measure the R&D performance of 81 cities in Turkey by using a scientific approach.

Design/methodology/approach
A four-step solution approach is developed for this problem. In the first step, a hierarchical structure of 14 indicators (including number of patents, publications, R&D expense, etc.) in three dimensions is constructed. In the second step, explicitly and implicitly spatial indicators such as university location and R&D manpower are mapped by using geographic information system (GIS). In the third step, a hybrid multi-criteria decision making model, namely, DANP that combines decision-making trial and evaluation laboratory (DEMATEL) and analytic hierarchy process (ANP) techniques is applied to assign different level of importance to the indicators. In the last step, Višekriterijumska Optimizacijai kompromisno Rešenje (VIKOR) method is used to rank the performance of 81 cities. Obtained results are visualized using GIS to show the pros and cons of each city in terms of R&D performance.

Findings
Results of the paper show that Istanbul, Ankara and Konya are ordered as contenders of best R&D performances and on the contrary, Igdir, Sirnak and Tunceli are ordered as the worst R&D performances among 81 cities.

Research limitations/implications
One limitation of the study can be the considered criteria. However, all the criteria are obtained from literature and experts; thus, the paper covers as much criteria as possible.

Practical implications
The proposed study may allow Ministry of Science, Industry and Technology of Turkey to formulate more effective strategies to improve cities’ R&D performance. In addition, any country can apply the same methodology for measuring the R&D performance of their cities by using their related data. As the worst R&D city performances belong to the eastern part of Turkey, it can be deducted that the socio-cultural structure of the eastern part of the country needs improvement.

Originality/value
To the best of the author’s knowledge, this is the first study which applies a GIS-based MCDM approach for R&D performance measurement. Thus, the value of this paper belongs to both literature and real life.
Investment strategy analysis of emission-reduction technology under cost subsidy policy in the carbon trading market
Authors: Hou Qiang , Sun Jiayi 
Published: June 2019

Purpose
The authors consider a dynamic emission-reduction technology investment decision-making problem for an emission-dependent dyadic supply chain consists of a manufacturer and a retailer under subsidy policy for carbon emission reduction. The consumers are assumed to prefer to low-carbon products and formulate a supply chain optimal control problem.

Design/methodology/approach
The authors adopt differential game to analyze investment strategies of cost subsidy coefficient with respect to vertical incentive of a manufacturer and a retailer. A comparison analysis under four different decision-making situations, including decentralized decision-making, centralized decision-making, maximizing social welfare, is obtained.

Findings
The results show that the economic benefit and environmental pressure have a win–win performance in centralized decision-making. In four different game models, equilibrium strategies, profits and social welfare show changing diversity and have a consistent development trend as time goes on.

Research limitations/implications
The authors estimate the demand function is a linear function in this paper. According to the consumers’ preference to low-carbon products, consumer’s awareness meets the law of diminishing marginal utility like advertising goodwill accumulation. The carbon-sensitive coefficient might be a quadratic expression, which will complicate the problem and be consistent with reality.

Practical implications
It captures that there is a necessity to strengthen cooperation and exchange of carbon emission technology among the enterprises by simulation of different decision-makings when government granted cost subsidy.

Social implications
The results provide significant guidelines for the supply chain to make decision-makings of emission-reduction technology investment and relevant government departments to determine emission subsidies costs.

Originality/value
An endogenous subsidies coefficient is produced by the social welfare function. Distinguished from previous study, it also considered the influences of carbon emission trade policy and consumer preference.
Gaming the future: a practitioner’s view
Authors: Aguilar-Millan Stephen John 
Published: June 2019

Purpose
The purpose of this paper is to examine the links between the practice of gaming and the practice of futures.

Design/methodology/approach
The approach is to isolate the steps involved in game design and compare them with the steps involved in designing a futures project.

Findings
The findings are that there are significant commonalities between the two processes.

Research limitations/implications
The implications are that gaming should be more widely used in the practice of futures.

Originality/value
The value of the piece lies in alerting practitioners to the option of using gaming as a futures tool.
Design of conductive pattern on recycled paper
Authors: Ataeefard Maryam , Khamseh Sara 
Published: June 2019

Purpose
In the current study, the authors prepared conductive nano-structured thin films composed of copper on the surface of the printed paper using a magnetron sputtering system. Furthermore, the printability of conductive films for the sake of re-using printed paper and its additional applications were also investigated.

Design/methodology/approach
Paper-based electronic devices have been the matter of intense interest because of their easy accessibility, lightweight, low cost, biodegradable, recyclable and ecofriendliness. Furthermore, these devices are inexpensive compared to other substrates. Nowadays, flexible energy and electronic devices made of the paper substrate are receiving a significant interest because of the issue of sustainable energy production from the environment. One of the most reliable techniques for the deposition of thin films and creating conductive patterns on the paper is magnetron sputtering.

Findings
The printed and coated printed papers were evaluated with X-ray powder diffraction, scanning electron microscopy with energy-dispersive (SEM-EDX), four-point probe conductivity and spectroscopic measurements.

Practical implications
The paper investigates the printability of conductive paper attributable to its second application.

Originality/value
The authors prepared conductive nanostructured copper-based thin films on the surface of the printed paper. They recovered and reused the paper as a root of raw material due to the environmental issue.