bluuebunny/crossref_metadata_2025_split huggingface dataset:
Open and distance learning in social work programme: a study of MSW learners of India
Authors: Saumya Saumya , Singh Tushar 
Published: October 2020

PurposeThe paper reports the feedback collected from students of the Master of Social Work (MSW) Programme of the School of Social Work (SOSW), Indira Gandhi National Open University (IGNOU), through open and distance learning (ODL), in India. The paper discusses findings related to learner profile, student support services, assignments, academic counselling, fieldwork, audio/video/teleconferencing facilities, Internet access and challenges faced by the learners. The findings will be useful for researchers and practitioners, will help in improving the overall quality of the programme, in designing the delivery mechanism as per the needs of MSW learners and in preparing them to be trained professionals to work in social development sector in India.Design/methodology/approachFor data collection, a questionnaire was prepared and sent to all the students of the MSW programme along with assignment, across India. Responses from 290 students were voluntarily received.FindingsThe research findings are that MSW (ODL) students are older, mostly married with the average male learners age being 35 years and that of female learners being 30 years, there are more female learners than male learners, majority of the learners are Hindu from general category, tend to be employed, mostly full-time and some part-time, with work experience. They are from urban, semi-urban, rural and tribal areas with Internet access. Most of the students preferred to read printed self-learning materials than digitally available on eGyanKosh or IGNOUmobile app especially in rural areas though with increasing access to Internet, students are gradually opting for online materials while filling up the admission form. Majority of students found the quality and standard of study materials to be very good. Though maximum respondents gave positive feedback about the student support services and their learning experiences, some of the learners faced challenges like unco-operative staff members, administrative delays, non-allotment of academic counsellor/fieldwork supervisor, irregularity, late reception of study materials, lack of staff members at study centre, far distance of regional centre/study centre from residence, etc.Research limitations/implicationsThe findings will help in designing and delivering the MSW programme in a more effective way. Based on the feedback received, the next revision of the programme will take into consideration the concerns of the learner. The limitation of the study is that not all learners responded to all the questions. Not all potential MSW learners filled the questionnaire and submitted it at the school. And those who responded had left some questions unanswered. Those who did not submit response may differ in their responses from what is received.Originality/valueIt is an original work and will be valuable in understanding the distance learner of MSW programme in India, programme delivery and challenges.
Inlet air and fuel flow pressure fluctuation effect on supersonic combustion
Authors: Tahsini AmirMahdi 
Published: October 2020

Purpose
The purpose of this paper is to analyze the effect of pressure fluctuations on the combustion efficiency of the hydrogen fuel injected into the supersonic oxidizing cross flow. The pressure fluctuations are imposed on inlet air flow and also on the fuel flow stream. Two different situations are considered: the combustion chamber once without and again with the inlet standing oblique shock wave.

Design/methodology/approach
The pressure fluctuations are imposed on inlet air flow and also on the fuel flow stream. Two different situations are considered: the combustion chamber once without and again with the inlet standing oblique shock wave. The unsteady turbulent reacting flow solver is developed to simulate the supersonic flow field in the combustion chamber with detail chemical kinetics, to predict the time-variation of the combustion efficiency due to the imposed pressure fluctuations.

Findings
The results show that the response of the reacting flow field depends on both the frequency of fluctuations and the existence of the inlet shock wave. In addition, the inlet standing shock wave has some attenuating role, but the reacting flow shows an amplifying role on imposed oscillations which is also augmented by imposing anti-phase fluctuations on both inlet and fuel flow streams.

Originality/value
This study is performed to analyze the instabilities in the supersonic combustion which has not been considered before in this manner.
A mediator of consumers' willingness to pay for halal logistics
Authors: Ag Majid Dg Ku Zunaidah , Abdul Hanan Suhaila , Hassan Hazlinda 
Published: October 2020

PurposeThe halal industry has been growing in recent years, seeing an increasing demand for halal products from both Muslim and non-Muslim consumers and acknowledging that halal is a universal concept accepted by both Muslim and non-Muslim societies. Service-related providers, such as logistics, could influence the demand for halal products by consumers. This paper aims to investigate the factors that influence consumers' willingness to pay (WTP) for halal logistics among young non-Muslim adults.Design/methodology/approachA set of survey questions were distributed to young non-Muslim adults and 280 questionnaires were analysed.FindingsThe results indicate that three independent variables had a direct relationship and significant influence on the WTP for halal logistics among non-Muslim consumers. These variables are concern on halal, knowledge about halal and perception of halal logistics. Meanwhile, the awareness of halal logistics significantly influenced the consumers' WTP for halal logistics, provided that it was mediated by the perception of halal logistics.Originality/valueGiven the gap in research on halal logistics and WTP, this paper presents a consolidated examination of this subject, particularly the WTP of young non-Muslim adults. Furthermore, by including the perception of halal logistics as a mediator, this study leverages the halal logistics knowledge to a new level, thus deepening the understanding of this topic and contributing additional knowledge. This study also presents some opportunities for future empirical research.
Development of market-oriented strategies through cross-functional integration in the context of the food and beverage industry
Authors: Murillo Oviedo Ana Beatriz , Pimenta Marcio Lopes , Piato Éderson Luiz , Hilletofth Per 
Published: October 2020

PurposeThe objective of this study is to analyze how cross-functional integration contributes to the development of market-oriented strategies in the context of food and beverage manufacturers in Latin America.Design/methodology/approachA multi-case study was conducted in two multinational companies in Costa Rica and Brazil. Twenty-four semi-structured interviews were carried out with managers, leaders and supervisors.FindingsThe results showed four market-oriented processes: product launch, product delivery, customer complaints solution and improvement and innovation projects. Within these processes, 12 integration factors that impact market orientation were characterized. They also indicate that the concepts of market orientation and cross-functional integration should be integrated in the organizational culture to facilitate the understanding of the different needs and levels of urgency.Originality/valueThe studied literature does not emphasize the way integration is operationalized to allow organizations to be market oriented. According to our findings, responsive strategies depend on the integration of various internal functions to generate market intelligence. Managers must realize that when the workers are motivated and informed, they become more willing to take on a group vision and commit to organizational goals. This paper presents seven propositions on the operationalization of market orientation through cross-functional integration.
The effects of hotel green business practices on consumers’ loyalty intentions: an expanded multidimensional service model in the upscale segment
Authors: Assaker Guy 
Published: October 2020

PurposeThis study aims to present and empirically examines an expanded service model that incorporates green hotel practices together with a multidimensional/higher-order measurement model of service quality, as well as perceived value and satisfaction, to examine the relationships among these variables and hotel consumers’ loyalty/behavioral intentions (BI).Design/methodology/approachThe model was examined using partial least squares structural equation modeling (PLS-SEM) using data gathered in August 2018 from 200 surveys completed by UK subjects who stayed at upscale European hotels.FindingsThe results of PLS-SEM found that hotel service quality has a direct and positive effect on perceived value, satisfaction and BI. There is also an indirect effect of service quality on BI through perceived value and satisfaction, while green practices only had a direct effect on perceived value, not satisfaction or BI.Research limitations/implicationsThis study offers new insights into the network of causal relationships among determinants of hotel consumers’ BI. The results offer hotel operators a better understanding of specific green practices and service quality attributes they can use to more favorably influence consumers’ intentions to revisit the property and recommend them through positive word-of-mouth.Originality/valueThis research is particularly relevant in today’s reality characterized by travelers’ growing concern for green issues and business’ responsibilities toward the environment. Moreover, unlike previous studies, this study assumes a multidimensional scheme for service quality, further enhancing the understanding of hotel consumers’ BI relationships.
Solving intra-group conflicts by supporting employees’ identification and commitment
Authors: Krajcsák Zoltán 
Published: October 2020

Purpose
The purpose of this study is to demonstrate how employee commitment and identification affect the intra-group conflicts and to demonstrate the moderator role of some dimensions of core self-evaluation (CSE) on the relationship between commitment and conflict. Exploring relationships can provide a better understanding of the nature of intra-group conflicts and the development of prevention and conflict management strategies.

Design/methodology/approach
This study uses case studies to illustrate the factors that amplify and weaken conflicts. Case studies describe conflicts within a single multinational company.

Findings
According to the results, the high levels of affective commitment and the degree of group identification reduce the relationship conflict, and the impact of affective commitment on the relationship conflict is moderated by the degree of self-esteem. The high levels of normative commitment and the degree of organizational identification reduce the process conflict, and the impact of normative commitment on process conflict is moderated by the degree of self-control. The high levels of professional commitment and the degree of occupational identification reduce the task conflict and that the impact of professional commitment on the task conflict is moderated by the degree of self-efficacy.

Research limitations/implications
The results should also be confirmed by research using a quantitative method.

Practical implications
Managers need to increase employees’ commitment in a targeted way to increase their performance and to prevent conflicts. An important lesson for recruitment professionals is that in jobs where conflict prevention is particularly important, CSE levels that determine personality traits should also be tested.

Originality/value
The degree of commitment and identification also largely depends on organizational circumstances and the support of the manager. The factors brought into play by the employees, including the personality of the staff involved in the conflict, also play a role in conflicts. While these do not trigger it, some personality variables influence the outcome of conflicts. The study demonstrates that targeted enhancement of employee commitment and identification can address intra-group conflicts and that CSE is able to prevent certain types of intra-group conflicts through its moderating effect.
Impact of globalization on human rights: evidence from Sub-Saharan Africa
Authors: Takiyar Aman , Rao N.V.M. 
Published: October 2020

PurposeThe purpose of this study is to examine the impact of globalization and its multiple dimensions on human rights in Sub-Saharan Africa.Design/methodology/approachThe study extends the Poe and Tate (1994) model, which enumerates the various determinants of human rights. Ordered probit estimation is used to estimate the impact of globalization and its dimensions. For the purpose of empirical analysis, the period has been divided into three phases: short, medium and long term. This helps in understanding how the impact of the different dimensions of globalization has evolved over a period of time. Furthermore, analysis has been carried out to detect causality between human rights and globalization.FindingsAs per the results, overall globalization and social dimension of globalization do have a positive impact on human rights in long and medium term and, also, Granger-cause human rights. The political dimension of globalization has a positive relation with human rights, though there exists no causality between the two. On the other hand, the economic dimension of globalization fails to have a statistically significant impact on human rights. Impact of the social dimension of globalization dominates that of other dimensions of globalization.Originality/valueThis is one of the few studies that examine, in an empirical fashion, the impact of globalization on human rights in Sub-Saharan Africa.
The role of online advertising on purchase intention of smartphones: mediating effects of flow experience and advertising value
Authors: Mustafi Mohitul Ameen Ahmed , Hosain Md Sajjad 
Published: October 2020

PurposeThe paper aims at identifying the role of online advertising on the purchase intention (PI) of smartphones of Bangladeshi customers. The independent variable (online advertising) has been divided into five dimensional segregations: informativeness (INFO), irritation (IRR), entertainment (ENT), incentives (INC) and credibility (CRD). For increasing the value of investigation to further extent, the authors included two mediators termed as flow experience (FE) and advertising value (ADD).Design/methodology/approachThe study has been conducted on primary data collected through a structured questionnaire received from a valid sample of 281 smartphone users selected on a random basis. SPSS (Version 24) has been used for descriptive statistical analysis, while structural equation modeling technique (utilizing AMOS 24) has been used to test the hypothetical relationships among the variables.FindingsAfter a careful and bias-free statistical analysis, the results indicate that purchase intention is positively and significantly affected by all the independent components INFO, IRR, ENT, INC and CRD. Regarding the mediating effect, FE can partially mediate the relationships between IRR and PI and ENT and PI as both the direct and indirect effects are significant. On the other hand, ADD can partially mediate the relationships between IRR and PI and INC and PI, respectively, since both the direct and indirect effects are significant.Research limitations/implicationsThis empirical study is expected to be beneficial for the academicians in finding some unique dimensional aspects regarding online advertising and purchase intentions.Practical implicationsThe policymakers can formulate some unique online advertising policies with a view to identifying customer psychology and increase sales volume based on the findings.Originality/valueSmartphone market in Bangladesh is growing steadily. This empirical paper has shed some lights on the unique role of online advertising on PI of smartphones of Bangladeshi customer base. Since the market scenario in Bangladesh is somewhat unique than those of Western and Eastern countries, the authors hope that the findings will add numerical theoretical and practical values for further investigation in South Asian markets.
Does person–organization spirituality fit stimulate ethical and spiritual leaders: an empirical study in Jordan
Authors: Koburtay Tamer , Haloub Radi 
Published: October 2020

PurposeThis paper emphasizes the theoretical relevance that workplace spirituality may add to the person–organization (P-O) fit theory through the examination of a framework that comprises how workplace and self-spirituality fit enhances the perceived P-O spirituality fit. A related aim is to test how the perceived P-O spirituality fit enhances both employees' ethical and spiritual leadership behavior.Design/methodology/approachData were collected using a quantitative study of 132 employees across various organizations in Jordan. Data were firstly checked by the use of exploratory factor analysis (EFA) and reliability tests. Hypotheses have been tested by the use of hierarchical multiple regression analysis.FindingsIn line with the hypotheses, the study's results exhibited that workplace and self-spirituality fit positively enhances the perceived P-O spirituality fit. The results also show that the perceived P-O spirituality fit enhances both employees' ethical and spiritual leadership behaviors.Practical implicationsThe present study warrants several practices for human resource management (HRM), policy and development. It suggests that HRM practices should encourage a more “spiritual– and ethical-friendly” environment by ensuring that staffing and other HRM responsibilities are clearly committed to ethics and supportive of spirituality. Specifically, within performance appraisal policies, HR managers may include specific policies and ethical action targets to promote more ethical behaviors. There may be regular monitoring to track the trajectory of the HRM practices in this regard.Originality/valueThe contribution of this paper extends beyond the vast literature on P-O fit with the generation of a new concept (i.e. P-O spirituality fit) to the literature in a Muslim-majority country. This offers reinvigorated awareness of the topic under study and suggests specific future research directions.
The effects of age on the demography of a perennial plant depend on interactions with size and environment
Authors: Baden H. Maria , Roach Deborah , Schweingruber Fritz H. , Reitzel Kasper , Lundgreen Kim , Dahlgren Johan P. 
Published: October 2020

Abstract

Age‐dependence of the demographic rates survival, fecundity and individual growth is a fundamental aspect of population biological theory. Knowledge about plant ageing can also be important for conservation and agriculture as it will improve the accuracy of population viability assessments and long‐term performance assessments in perennial crops. Recent studies show age effects on demographic rates for several plant species, yet much remains to be learned about the patterns and mechanisms of plant ageing, particularly about how age effects interact with the environment and with plant size.

We collected age‐and‐size‐based demographic data, as well as individual‐based environmental data, for the perennial herb Plantago lanceolata in Denmark over three annual transitions (4 years). We combined frequent field monitoring of carefully mapped individuals with the underused technique of root histology to determine age of herbaceous plants. We used generalized linear mixed effects models to assess how age, soil properties and year influenced survival, growth and reproduction.

Our results show no strong evidence of consistent age declines, rather, we found mostly positive effects of age on vital rates. For all vital rates, i.e. survival, growth, flowering and reproductive output, age effects also differed significantly among years. Additionally, we detected an interactive effect of age and size in the growth model. Size, and temporal and spatial environmental variation also affected vital rates independently of age.

Synthesis. Our study shows that age‐dependence of demographic rates can depend both on individual size and environmental variation. These results suggest that a consideration of potential age‐interactions may improve the accuracy of comparative studies of ageing and population projections. Moreover, this study shows that much is still unknown about how plant ageing can be affected by the environment.
Unraveling the relative role of light and water competition between lianas and trees in tropical forests: A vegetation model analysis
Authors: Meunier Félicien , Verbeeck Hans , Cowdery Betsy , Schnitzer Stefan A. , Smith‐Martin Chris M. , Powers Jennifer S. , Xu Xiangtao , Slot Martijn , De Deurwaerder Hannes P. T. , Detto Matteo , Bonal Damien , Longo Marcos , Santiago Louis S. , Dietze Michael 
Published: October 2020

AbstractDespite their low contribution to forest carbon stocks, lianas (woody vines) play an important role in the carbon dynamics of tropical forests. As structural parasites, they hinder tree survival, growth and fecundity; hence, they negatively impact net ecosystem productivity and long‐term carbon sequestration.Competition (for water and light) drives various forest processes and depends on the local abundance of resources over time. However, evaluating the relative role of resource availability on the interactions between lianas and trees from empirical observations is particularly challenging. Previous approaches have used labour‐intensive and ecosystem‐scale manipulation experiments, which are infeasible in most situations.We propose to circumvent this challenge by evaluating the uncertainty of water and light capture processes of a process‐based vegetation model (ED2) including the liana growth form. We further developed the liana plant functional type in ED2 to mechanistically simulate water uptake and transport from roots to leaves, and start the model from prescribed initial conditions. We then used the PEcAn bioinformatics platform to constrain liana parameters and run uncertainty analyses.Baseline runs successfully reproduced ecosystem gas exchange fluxes (gross primary productivity and latent heat) and forest structural features (leaf area index, aboveground biomass) in two sites (Barro Colorado Island, Panama and Paracou, French Guiana) characterized by different rainfall regimes and levels of liana abundance.Model uncertainty analyses revealed that water limitation was the factor driving the competition between trees and lianas at the drier site (BCI), and during the relatively short dry season of the wetter site (Paracou). In young patches, light competition dominated in Paracou but alternated with water competition between the wet and the dry season on BCI according to the model simulations.The modelling workflow also identified key liana traits (photosynthetic quantum efficiency, stomatal regulation parameters, allometric relationships) and processes (water use, respiration, climbing) driving the model uncertainty. They should be considered as priorities for future data acquisition and model development to improve predictions of the carbon dynamics of liana‐infested forests.Synthesis. Competition for water plays a larger role in the interaction between lianas and trees than previously hypothesized, as demonstrated by simulations from a process‐based vegetation model.