bluuebunny/crossref_metadata_2025_split huggingface dataset:
Projecting at the project level: MMC supply chain integration roadmap for small housebuilders
Authors: Dowsett Ruth , Green Martin , Sexton Martin , Harty Chris 
Published: March 2019

Purpose
This paper aims to provide insights into how supply chain integration may occur for small housebuilders adopting modern methods of construction (MMCs). The process of creating an empirically informed road map is described, whereby the practical day-to-day challenges of adopting a timber-frame solution on a small housing development in Southeast England were fed into a road map of future supply chain integration scenarios. The intention is to better position small housebuilders to contribute in addressing the shortfall in housing that continues to face the UK.

Design/methodology/approach
Interviews with supply chain members along with on-site observations captured key aspects of integration. Findings were used within two collaborative forums to guide discussion in a dual approach; discussing the challenges of timber-frame on the project and what would be needed on future projects for the firms analysed.

Findings
Empirically informed malleable roadmaps, of the kind developed within this study, provide feasible options for small housebuilders and suppliers of MMCs to collectively collaborate when transitioning towards fully integrated supply chains. Practically, the roadmapping approach, and the roadmap itself, would help small housebuilders and suppliers of MMCs transition towards full integration. Opening up avenues of integration that are spread across yet connected through numerous phases, firms and technologies helps construction professionals use more sophisticated modular and volumetric off-site solutions.

Research limitations/implications
Data collection took place over the course of a year. Future research could expand this relatively short duration to analyse the potential for construction professionals within the supply chain to integrate further over a longer period of time.

Originality/value
The novelty and contribution of this paper lie in the development and application of an alternative approach to roadmapping that departs from the normative linear examples of roadmaps found within the technology-roadmapping literature. The authors present a structured yet flexible approach to roadmapping that is both representative of the strategic planning and innovation activities that occur within small housebuilding firms and open to adaption to account for firm-level characteristics and contingencies. Positioned alongside firm-level dynamics (e.g. business cases and approaches to design), the roadmapping approach also reinforces the potential of incremental rather than whole-scale transitions.
The individual side of ambidexterity
Authors: Salas Vallina Andrés , Moreno-Luzon Maria D. , Ferrer-Franco Anna 
Published: March 2019

PurposeThe purpose of this paper is twofold: first, to examine whether inspirational leadership of heads of specialized medical units is related to individual ambidexterity of their dependent physicians; and second, to study the possible mediating role of organizational learning capability (OLC) in the relationship between inspirational leadership and individual ambidexterity.Design/methodology/approachStructural equation modeling was used on a sample of 194 medical specialists from Spanish public hospitals.FindingsResults show that inspirational leadership is positively related to individual ambidexterity among healthcare physicians. In addition, the results of the study revealed that the relationship between inspirational leadership and individual ambidexterity is mediated by conditions that facilitate learning, namely, OLC.Research limitations/implicationsThis study uses cross-sectional data, which do not guarantee causality relationships among the examined variables.Practical implicationsThe results of this paper suggest first that heads of healthcare units should inspire followers to achieve both exploration and exploitation. Second, it is also necessary to consider that inspirational leaders promote those conditions that facilitate learning, which should be particularly taken into account to enhance both physician’s exploration and exploitation.Originality/valueIn stressing an evident gap in the relationship between leadership and ambidexterity at the individual level, this paper attempts to advance in the leadership literature by revealing how the action or power of moving the intellect or emotions, and enhancing enthusiasm and confidence, empowers physicians to both explore and exploit knowledge. The results also indicate that the inspiration transmitted by the heads of medical services, facilitate physician’s perceived learning conditions which, in turn, fosters their individual ambidexterity.
“Bad jobs”: a case study of toilet attendants
Authors: Adriaenssens Stef , Hendrickx Jef 
Published: March 2019

Purpose
The purpose of this paper is to contribute to the knowledge of precarious and low-quality jobs with the study of toilet attendants, an ideal typical case of low-wage manual service workers who are excluded from secure wages, decent working conditions, and employment protection.

Design/methodology/approach
An extensive survey with standardized questionnaires (n=107) and in-depth interviews (n=10) of toilet attendants in Belgian towns, mostly Brussels and Ghent. Results are compared to the work quality of low-skilled workers, and the within-group position of necessity workers is analysed.

Findings
Toilet attendants definitely occupy “bad jobs”, measured by the higher prevalence of informal and false self-employed statuses, more intense work-life conflicts and verbal aggression from clients, and a lower job satisfaction. In all these respects, they perform worse than other low-skilled workers. Concurrently, there is a strong within-group divide between necessity workers and those who see the job as an opportunity. Despite a similar job content, necessity workers less often earn a decent wage, suffer more from customer aggression, lack social support and pleasure from work. Mechanisms related to self-selection and the absence of intrinsic rewards explain these in-group differences.

Originality/value
This contribution indicates, first, that job insecurity spills over into poor working conditions, work-life conflicts, and customer aggression. Furthermore, it documents that jobs are not necessarily bad in themselves, but become problematic when taken up by people with too few choices and too pressing socio-economic needs. Problems of sub-standard jobs are not merely job problems but problems of workers in a certain position.
Foodservice quality in South African hospitals: patient experiences
Authors: Ncube Lindiwe Julia , Letsoalo Maupi Eric 
Published: March 2019

Purpose
This paper presents an interpretive data analysis from a superordinate study that aimed to determine foodservice satisfaction. The purpose of this paper is to determine inpatient hospital foodservice experiences.

Design/methodology/approach
The authors used secondary data obtained from 419 respondents: (225 (53.70 per cent) males, 178 (42.48 per cent) females and 16 (3.82 per cent) undisclosed) participants. A comparative, quantitative and cross-sectional approach was applied to provide insight into hospital foodservice experiences. The Wilcoxon–Mann–Whitney test, interpreted at 0.05 error rate, was used to compare male and female patient experiences.

Findings
Male patients had significantly higher rank-sum scores than female patients in almost all items (p<0.0001). The study revealed that hospital personnel, especially foodservice staff, had an unsatisfactory communication approach.

Originality/value
This is the first South African study that compares female and male inpatient foodservice perceptions. Hospital managers and stakeholders may need to consider patient’s gender, as a significant factor that is associated with patient experiences, when embarking on improving foodservice systems.
Context matters: juvenile correctional confinement and psychosocial development
Authors: Schaefer Shelly , Erickson Gina 
Published: March 2019

PurposeThe purpose of this paper is to investigate how adolescent arrest and correctional confinement impact psychosocial development during the transition to adulthood.Design/methodology/approachThe research uses a US-based sample of 12,100 youth in junior and high school and again in early adulthood. Factor analyses determine measurement of psychosocial maturity (PSM) and subsequently compare baseline and subsequent psychosocial development in a multivariate framework for males and females.FindingsFindings show that net of socio-demographic and delinquency-related controls, all three groups have similar baseline psychosocial measures pre-confinement but by early adulthood (ages 18–25) there are significant differences between the two justice-involved groups for multiple measure of psychosocial well-being, net of any differences at baseline. Differences are exacerbated for females.Research limitations/implicationsResults suggest the need for juvenile correctional facilities to incorporate programming that allows juveniles to build psychosocial skills through activities that mirror typical adolescent responsibilities, behaviors and tasks.Originality/valueThe authors compare PSM development for three groups of adolescents: non-justice-involved youth, youth who were arrested but not confined before age 18 (arrested non-confined), and delinquent youth who served time in out-of-home correctional placement before age 18 (confined) to compare development and changes in psychosocial development over time. Further, the authors examine the interaction of gender and confinement to explore if the context of confinement disrupts PSM development differently for females.
Vulnerability to domestic physical violence among married women in Indonesia
Authors: Putra I Gusti Ngurah Edi , Pradnyani Putu Erma , Parwangsa Ni Wayan Putri Larassita 
Published: March 2019

Purpose
Due to the gender norms in Indonesia, married women are vulnerable to domestic violence perpetrated by their husband. With a paucity of studies on this issue, the purpose of this paper is to explore the vulnerability to domestic physical violence among married women in Indonesia by measuring the acceptance of being beaten by their husband and factors associated with married women’s approvals were also identified.

Design/methodology/approach
Secondary data analysis of three rounds of Indonesia Demographic and Health Survey in 2002/2003, 2007 and 2012 was performed. Data were analyzed descriptively to reveal the trend of women’s acceptance and binary logistic regression was applied to identify determinants.

Findings
Women’s acceptance of wife beating in some circumstances experienced an increase during 2002–2012. Determinants varied by type of beating justification. Overall, determinants fell into three groups of women’s, husband’s and household’s characteristics.

Originality/value
This study helps to identify determinants of women’s vulnerability to domestic physical violence and suggests some substantial approaches to address this pressing issue.
Barriers on access to and use of adolescent health services in Ghana
Authors: Abuosi Aaron Asibi , Anaba Emmanuel Anongeba 
Published: March 2019

Purpose
The purpose of this paper is to explore perceived barriers to accessing and using adolescent health services in Ghana.

Design/methodology/approach
The study was a qualitative study adopting a case study design. In total, 24 adolescents were recruited from four adolescent health facilities in Tema, a suburb of Ghana, using convenient sampling. In-depth interviews with respondents were conducted coupled with the taking of field notes and personal observations. Data collection took place between January and May 2017. Data were transcribed, managed and coded for themes. Thematic analysis was guided by Braun and Clarke’s (2006) Framework.

Findings
The findings of this study revealed that majority of the respondents were females (54 percent) older adolescents (above 15 years (60 percent), students (79 percent)), had junior high school education and stayed with their biological parent(s) (70 percent). Adolescents in this study perceived four main barriers that restrict their access to or use of adolescent health services. The barriers were found at the facility level, provider level, community level and personal level.

Originality/value
The findings of this study provide evidence-based information for planning adolescent health care interventions that would improve adolescents’ access to and use of health services in Ghana.
A tale of two SMIPs: equity and fixed income
Authors: Howe Thomas S. , Kotomin Vladimir , Liao Min-Yu (Stella) , Varma Abhishek 
Published: March 2019

Purpose
The purpose of this paper is to document and compare the characteristics of two student-managed investment funds at the University.

Design/methodology/approach
This study uses a case study approach to achieve this purpose.

Findings
Consistent with other studies, this study finds considerable differences in funding, oversight and the structure of the courses in which the students manage the portfolios. This is the case even though the portfolios are managed by students in courses offered by the same department at the same university.

Originality/value
This study presents different possible ways of obtaining funds and structuring courses in which the students manage investment portfolios.
Behavioral-related firm characteristics, risks and determinants of stock returns
Authors: Prombutr Wikrom , Phengpis Chanwit 
Published: March 2019

PurposeThis paper aims to investigate a relatively new anomaly of investment growth and revisits well-known anomalies of size and value. It aims to answer two main research questions. First, can covariance risks (i.e. factor loadings) be excluded from being determining variables that drive return premiums and explain stock returns? Second, from a behavioral finance standpoint, the authors examine whether using firm characteristics is a more practical and accessible approach and also meets the necessary and sufficient conditions to analyze stock returns.Design/methodology/approachThe authors create the investment-growth-based factor (LMH) which is defined as the return difference between low and high investment growth portfolios. The authors then incorporate the LMH factor along with other characteristic-based factors and their loadings into characteristic-balanced portfolio and three-factor model tests.FindingsThe authors find that covariance risks on investment growth, size and value are not necessary as determining variables. Instead, they find that behavioral-related firm characteristics of investment growth, size and value are necessary and sufficient as determinants of return premiums and stock returns.Practical implicationsThe results have practical and useful implications for investors in their stock portfolio analysis and selection because firm characteristics are relatively more available than covariance risks that need estimation and typically contain measurement errors.Originality/valueThe paper has practical value to investors in their stock portfolio analysis and selection. Methodologically, in contrast to prior studies that do not directly use the investment growth to control for portfolio characteristics, the use of the newly created LMH factor and its loadings allows us to directly and properly test if the investment growth anomaly is related to the investment growth characteristic that is hypothesized to drive return premiums and determine stock returns from behavioral finance perspectives.
Time‐frequency decomposition of seismic signals via quantum swarm evolutionary matching pursuit
Authors: Semnani Amir , Wang Liang , Ostadhassan Mehdi , Nabi‐Bidhendi Majid , Araabi Babak Nadjar 
Published: March 2019

ABSTRACTMatching pursuit belongs to the category of spectral decomposition approaches that use a pre‐defined discrete wavelet dictionary in order to decompose a signal adaptively. Although disengaged from windowing issues, matching point demands high computational costs as extraction of all local structure of signal requires a large size dictionary. Thus in order to find the best match wavelet, it is required to search the whole space. To reduce the computational cost of greedy matching pursuit, two artificial intelligence methods, (1) quantum inspired evolutionary algorithm and (2) particle swarm optimization, are introduced for two successive steps: (a) initial estimation and (b) optimization of wavelet parameters. We call this algorithm quantum swarm evolutionary matching pursuit. Quantum swarm evolutionary matching pursuit starts with a small colony of population at which each individual, is potentially a transformed form of a time‐frequency atom. To attain maximum pursuit of the potential candidate wavelets with the residual, the colony members are adjusted in an evolutionary way. In addition, the quantum computing concepts such as quantum bit, quantum gate, and superposition of states are introduced into the method. The algorithm parameters such as social and cognitive learning factors, population size and global migration period are optimized using seismic signals. In applying matching pursuit to geophysical data, typically complex trace attributes are used for initial estimation of wavelet parameters, however, in this study it was shown that using complex trace attributes are sensitive to noisy data and would have lower rate of convergence.The algorithm performance over noisy signals, using non‐orthogonal dictionaries are investigated and compared with other methods such as orthogonal matching pursuit. The results illustrate that quantum swarm evolutionary matching pursuit has the least sensitivity to noise and higher rate of convergence. Finally, the algorithm is applied to both modelled seismograms and real data for detection of low frequency anomalies to validate the findings.
Complex frequency‐shifted multi‐axial perfectly matched layer for frequency‐domain seismic wavefield simulation in anisotropic media
Authors: Zhao Zhencong , Chen Jingyi 
Published: March 2019

ABSTRACTSeismic anisotropy has an important influence on seismic data processing and interpretation. Although the frequency‐domain seismic wavefield simulation has a problem of solving the large scale linear sparse matrix due to the computational limitations, it has some advantages over the time‐domain seismic wavefield simulation including efficient inversion using only a limited number of frequency components and easy implementation of multiple sources. To accurately simulate seismic wave propagation in the frequency domain, we also need to choose the absorbing boundary conditions to absorb artificial reflections from edges of the model as we do in the time domain. Compared with the classical boundary conditions including the perfectly matched layer and complex frequency‐shifted perfectly matched layer, the complex frequency‐shifted multi‐axial perfectly matched layer has been proven to effectively suppress the unwanted reflections at grazing incidence and solve the instability problem in the time‐domain seismic numerical modelling in anisotropic elastic media. In this paper, we propose to extend the complex frequency‐shifted multi‐axial perfectly matched layer absorbing boundary condition to the frequency‐domain seismic wavefield simulation in anisotropic elastic media. To test the validity of our proposed algorithm, we compare the results (snapshots and seismograms) of the frequency‐domain seismic wavefield simulation with those of the time‐domain modelling. The model studies indicate that the complex frequency‐shifted multi‐axial perfectly matched layer absorbing boundary condition is stable in the frequency‐domain seismic wavefield simulation in anisotropic media, and provides better absorbing performance than the complex frequency‐shifted perfectly matched layer boundary condition.
The working alliance in stuttering treatment: a neglected variable?
Authors: Sønsterud Hilda , Kirmess Melanie , Howells Kirsten , Ward David , Feragen Kristin Billaud , Halvorsen Margrethe Seeger 
Published: March 2019

AbstractBackgroundMultiple factors can influence the working alliance and treatment outcome in speech and language therapy. The ‘working alliance’ is an important concept in treatment and can be described as the degree to which a treatment dyad is engaged in collaborative, purposive work. To date, relatively little attention has been paid to this concept within speech and language treatment in general, and within stuttering treatment research in particular.AimsTo investigate the role of the working alliance within stuttering treatment, and to evaluate whether the quality of the working alliance correlated with clients’ concept of motivation and treatment outcomes 6 months post‐therapy.Methods & ProceduresEighteen adults (21‐61 years) participated in this multiple single‐case treatment study, with treatment facilitated by an experienced speech and language therapist. The working alliance was investigated using the Working Alliance Inventory—Short Version Revised (WAI‐SR), an Extended version of the Client Preferences for Stuttering Treatment (CPST‐E), the Overall Assessment of Speakers’ Experience of Stuttering—Adult version (OASES‐A), the Wright & Ayre Stuttering Self‐Rating Profile (WASSP) and the Hospital Anxiety and Depression Scale (HADS).Outcomes & ResultsAnalyses demonstrated significant associations between the working alliance and client motivation (r = 0.781) and treatment outcomes (r = 0.644) 6 months post‐treatment. The association between client‐led goals and therapy tasks appeared particularly important.Conclusions & Implications: The working alliance between speech and language therapists and persons who stutter matters. Within the alliance, the level of client–clinician agreement on treatment goals and therapy tasks may be of greater importance than the bond between client and clinician. Further research with greater numbers of participants is warranted.
Making space for ‘the social’: connecting sociology and professional practices in urban lighting design
Authors: Entwistle Joanne , Slater Don 
Published: March 2019

AbstractLighting is increasingly recognized as a significant social intervention by both lighting professionals and academic social scientists. However, what counts as ‘the social’ is diverse and contested, with consequences for what kind of ‘social’ is performed or invented. Based on a long‐term research programme, we argue that collaboration between sociologists and lighting professionals requires negotiating discourses and practices of ‘the social’. This paper explores the quality and kinds of spaces made for ‘the social’ in professional practices and academic collaborations, focusing on two case studies of urban lighting that demonstrate how the space of ‘the social’ is constrained and impoverished by an institutionalized division between technical and aesthetic lighting. We consider the potential role of sociologists in making more productive spaces for ‘the social’ in urban design, as part of the central sociological task of ‘inventing the social’ (Marres, Guggenheim and Wilkie 2018) in the process of studying it.
The mirror and the hammer: the politics of resacralization
Authors: Samuels Andrew 
Published: March 2019

AbstractThe paper consists of the opening chapter of Andrew Samuels’ book The Political Psyche, published in 1993, together with a retrospective introduction. In the chapter, the author discussed the possibilities and limitations of applying depth psychological thinking to social and political problematics. He situates the attempt to make such applications within a wider movement to refresh and reform Western political endeavours. He terms this wider project ‘resacralization’. The author cautions against psychological reductionism and a simplistic approach to market‐based capitalism, calling for a transformation of the latter to the degree possible. He links sociopolitical criticism and psychological writings on numinous experience, thereby connecting the worlds of politics and depth psychology without losing their separate and unique qualities.