bluuebunny/crossref_metadata_2025_split huggingface dataset:
UK company law and precarious employment contracts
Authors: Ndzi Ernestine 
Published: May 2017

PurposeThis paper aim to examine the implication of section 172(1)(b) on employment rights, particularly on workers on precarious employment contracts. The aim of the paper is to analyse whether company directors have any liability for potential abuse of worker on precarious employment contracts. The paper examine the advantage of companies recruiting staff on precarious employment contracts and the effect of such contract on the worker.
Design/methodology/approachThe paper reviews case law, statutory provisions and academic opinions on precarious employment contracts and its advantages and disadvantages to the company and the worker. The paper critically reviews the impact of Section 172(1)(b) of the Companies Act 2006 on precarious employment contract workers.
FindingsThe paper argues that companies benefit more from precarious employment contracts than workers do. The Companies Act 2006 is silent on whether directors should factor the interest of precarious employment worker when making company decision, thereby leaving these workers in a vulnerable position and at the mercy of the employers.
Originality/valueThe paper offers a different argument about why the use of precarious employment contracts is on the rise in the UK. It highlights the silence of the Companies Act 2006 as a driver for the increase in the use of precarious employment contracts in the UK.
Intertemporal risk-return relationship in BRIC equity markets after the US financial crisis
Authors: Singh Amanjot , Singh Manjit 
Published: May 2017

PurposeThis paper aims to attempt to capture the intertemporal/time-varying risk–return relationship in the Brazil, Russia, India and China (BRIC) equity markets after the global financial crisis (2007-2009), i.e. during a relative calm period. There has been a significant increase in advanced economies’ equity allocations to the emerging markets ever since the financial crisis. So, the present study is an attempt to account for the said relationship, thereby justifying investments made by the international investors.
MethodologyThe study uses non-linear models comprising asymmetric component generalised autoregressive conditional heteroskedastic model in mean (CGARCH-M) (1,1) model, generalised impulse response functions under vector autoregressive framework and Markov regime switching in mean and standard deviation model. The span of data ranges from 1 July 2009 to 31 December 2014.
FindingsThe ACGARCH-M (1,1) model reports a positive and significant risk-return relationship in the Russian and Chinese equity markets only. There is leverage and volatility feedback effect in the Russian market because falling returns further increase conditional variance making the investors to expect a risk premium in the expected returns. The impulse responses indicate that for all of the BRIC markets, the ex-ante returns respond positively to a shock in the long-term risk component, whereas the response is negative to a shock in the short-term risk component. Finally, the Markov regime switching model confirms the existence of two regimes in all of the BRIC markets, namely, Bull and Bear regimes. Both the regimes exhibit negative relationship between risk and return.
Practical implicationsIt is an imperative task to comprehend the relationship shared between risk and returns for an investor. The investors in the emerging economies should understand the risk-return dynamics well ahead of time so that the returns justify the investments made under riskier environment.
Originality/valueThe present study contributes to the literature in three senses. First, the data relate to a period especially after the global financial crisis (2007-2009). Second, the study has used a relatively newer version of GARCH based model [ACGARCH-M (1,1) model], generalised impulse response functions and Markov regime switching model to account for the relationship between risk and return. Finally, the study provides an insightful understanding of the risk–return relationship in the most promising emerging markets group “BRIC nations”, making the study first of its kind in all the perspectives.
The role of employer brand equity in employee attraction and retention: a unified framework
Authors: Alshathry Sultan , Clarke Marilyn , Goodman Steve 
Published: May 2017

PurposeThe purpose of this paper is to present a conceptual framework for employer brand equity (EBE) that combines both perspectives of employer brand customers into a unified framework for employee attraction and retention.Design/methodology/approachThis paper extends previous conceptual work on EBE by identifying the role of EBE antecedents in internal and external employer branding. In addition, it recognizes the interactive nature of employer-employee relationship.FindingsThe framework incorporates employee experience with the employer, which relates to the interaction between employee and employer and recognizes the internal and external perspectives simultaneously. Further, the unified framework helps to develop a four-cell typology for the strategic management of an employer brand.Originality/valueExisting research has failed to integrate the two perspectives of employment customers in a clear model and, thus, offered limited applicability to an employment setting. The EBE framework goes beyond existing models by providing a conceptualization that aims to reflect the employer-brand relationship from the perspective of existing and potential employees. Further, it provides theoretical and empirical rationale for a set of propositions that can empirically be examined in future research.
Gossip: a channel for the development of personal reputation
Authors: Zinko Robert , Tuchtan Charles , Hunt James , Meurs James , Furner Christopher , Prati L. Melita 
Published: May 2017

PurposeThe purpose of this study is to empirically test the extent to which gossip plays a role in individual reputation development in the context of contemporary organizations. This study answers the continuous calls to integrate theory across fields by exploring the theoretical links between these two constructs.Design/methodology/approachThis study provides a conceptual analysis and general review of the literature on gossip and reputation. The relationship between these two constructs is investigated through a two-study package (lab and field) yielding convergent results.FindingsThe findings of this study are that gossip contributes to organizational identity in that it reinforces the social norms of groups and that gossip serves as an important enabler of reputational development. This study provides empirical evidence that gossip serves a more significant role in the development of personal reputation than more formal methods of communication.Practical implicationsAs organizations and individuals attempt to develop and capitalize on the effects of individuals’ reputations, this study provides practical insights into the knowledge that needs to be built regarding the method by which this development can occur. This study points to the practical value of gossip in the creation of personal reputation.Originality/valueThe theoretical framework in this study highlights the centrality of gossip as a primary enabler of reputation development in contemporary organizations. Reputation theory is advanced by studying a segment of the construct that has, until now, been excluded from consideration in this field.
Modeling human factors influencing herding during evacuation
Authors: Zafar Muzna , Zia Kashif , Saini Dinesh Kumar , Muhammad Arshad , Ferscha Alois 
Published: May 2017

Purpose
It has been witnessed that many incidents of crowd evacuation have resulted in catastrophic results, claiming lives of hundreds of people. Most of these incidents were a result of localized herding that eventually turned into global panic. Many crowd evacuation models have been proposed with different aspects of interests. The purpose of this paper is to attempt to bring together many of these aspects to study evacuation dynamics.

Design/methodology/approach
The proposed agent-based model, in a hypothetical physical environment, uses perception maps for routing decisions which are constructed from agents’ personal observations of the surroundings as well as information gathered through distant communication. Communication is governed by a trust model which measures the authenticity of the information being shared. Agents are of two types; emotional and rational. The trust model is combined with a game-theoretic model to resolve conflict of agents’ own type with that of types of agents in the neighborhood.

Findings
Evacuation dynamics in different environmental and exit strategies are evaluated on the basis of reduced herding and evacuation time. Using this integrated information sharing model, agents gain an overall view of the environment, sufficient to select the optimal path towards exits with respect to reduced herding and evacuation time.

Originality/value
The proposed model has been formulated and established using an agent-based simulation integrating important modeling aspects. The paper helps in understanding the interplay between technological and humanistic aspects in smart and pervasive environments.
A framework for unsupervised change detection in activity recognition
Authors: Bashir Sulaimon Adebayo , Petrovski Andrei , Doolan Daniel 
Published: May 2017

PurposeThis purpose of this paper is to develop a change detection technique for activity recognition model. The approach aims to detect changes in the initial accuracy of the model after training and when the model is deployed for recognizing new unseen activities without access to the ground truth. The changes between the two sessions may occur because of differences in sensor placement, orientation and user characteristics such as age and gender. However, many of the existing approaches for model adaptation in activity recognition are blind methods because they continuously adapt the recognition model without explicit detection of changes in the model performance.Design/methodology/approachThe approach determines the variation between reference activity data belonging to different classes and newly classified unseen data. If there is coherency between the data, it means the model is correctly classifying the instances; otherwise, a significant variation indicates wrong instances are being classified to different classes. Thus, the approach is formulated as a two-level architectural framework comprising of the off-line phase and the online phase. The off-line phase extracts of Shewart Chart change parameters from the training data set. The online phase performs classification of new samples and the detection of the changes in each class of activity present in the data set by using the change parameters computed earlier.FindingsThe approach is evaluated using a real activity-recognition data set. The results show that there are consistent detections that correlate with the error rate of the model.Originality/valueThe developed approach does not use ground truth to detect classifier performance degradation. Rather, it uses a data discrimination method and a base classifier to detect the changes by using the parameters computed from the reference data of each class to discriminate outliers in the new data being classified to the same class. The approach is the first, to the best of the authors’ knowledge, that addresses the problem of detecting within-user and cross-user variations that lead to concept drift in activity recognition. The approach is also the first to use statistical process control method for change detection in activity recognition, with a robust integrated framework that seamlessly detects variations in the underlying model performance.
Workplace bullying in the Australian health context: a systematic review
Authors: Chadwick Sharlene , Travaglia Joanne 
Published: May 2017

Purpose
During the past decade, there has been increased attention into bullying behaviours in workplaces. Research to date has varied in design, the definition of what constitutes bullying behaviour, as well as the methods used to collect data and measure bullying incidence and prevalence. Nonetheless, studies demonstrate that bullying is a significant issue, which warrants an increased research focus to develop greater understanding of the concept, its effects and implications in, and for, the workplace. The purpose of this paper is to focus on capturing a range of international and Australian literature regarding workplace bullying behaviours in a health context from a management perspective. As a result, this paper identified the gaps in the literature when expanded specifically to an Australian health context.

Design/methodology/approach
The purpose of this review is to summarise the existing literature, both internationally and in Australia which examines workplace bullying behaviours in a health context from a management perspective. This describes the review of the literature on workplace bullying in a health context undertaken from January to April 2014. The “Preferred Reporting Systematic Reviews and Meta-Analyses” method was used to structure the review, which covered a wide range of literature from databases including MEDLINE, Embase, CINAHL and InformIT, as well as reports, and grey literature.

Findings
The review included 62 studies that met the inclusion criteria and reported either: factors contributing to workplace bullying, at least one significant example of workplace bullying behaviour or the impact of workplace bullying behaviours in a health context.

Originality/value
There is limited data on workplace bullying behaviours in an Australian health context. The literature supports there is value in future research to develop consistent definitions, policies, procedures and frameworks, which could help to prevent or address workplace bullying behaviours based on work being undertaken internationally.
The link between UHC reforms and health system governance: lessons from Asia
Authors: Hort Krishna , Jayasuriya Rohan , Dayal Prarthna 
Published: May 2017

PurposeThe purpose of this paper is to examine how and to what extent the design and implementation of universal health coverage (UHC) reforms have been influenced by the governance arrangements of health systems in low- and middle-income countries (LMIC); and how governments in these countries have or have not responded to the challenges of governance for UHC.Design/methodology/approachComparative case study analysis of three Asian countries with substantial experience of UHC reforms (Thailand, Vietnam and China) was undertaken using data from published studies and grey literature. Studies included were those which described the modifications and adaptations that occurred during design and implementation of the UHC programme, the actors and institutions involved and how these changes related to the governance of the health system.FindingsEach country adapted the design of their UHC programmes to accommodate their specific institutional arrangements, and then made further modifications in response to issues arising during implementation. The authors found that these modifications were often related to the impacts on governance of the institutional changes inherent in UHC reforms. Governments varied in their response to these governance impacts, with Thailand prepared to adopt new governance modes (which the authors termed as an “adaptive” response), while China and Vietnam have tended to persist with traditional hierarchical governance modes (“reactive” responses).Originality/valueThis study addresses a gap in current knowledge on UHC reform, and finds evidence of a complex interaction between substantive health sector reform and governance reform in the LMIC context in Asia, confirming recent similar observations on health reforms in high-income countries.
The trained and untrained users’ mental models compatibility with the icons of search modules in Iranian digital library applications
Authors: Rahrovani Sanaz , Mirzabeigi Mahdieh , Abbaspour Javad 
Published: May 2017

Purpose
The purpose of this paper is to investigate the trained and untrained users’ mental models compatibility with search module icons in three Iranian digital library applications, namely, Nika, Azarakhsh, and Simorgh.

Design/methodology/approach
The population of this survey consisted of two groups including trained and untrained users. The trained user group consisted of 174 samples, all of which were included in the study due to scarcity of the samples. The untrained user group consisted of 8,210 samples, from which 267 cases were selected through stratified sampling.

Findings
Results showed that the trained users’ mental models were more compatible with the search module icons than those of the untrained users. The comparison of three software applications showed that the mental models of trained and untrained users had the highest compatibility with the search icons of Azarakhsh and the lowest compatibility with those of Nika. Concerning the untrained users’ status in terms of their fields of study, results showed that users majoring technical and engineering field and those in agriculture had, respectively, the highest and lowest mental models compatibility with the icons embedded in the user interface of the studied applications.

Originality/value
Since the mental models may be incomplete or inaccurate, the study of the trained and untrained users’ mental models compatibility with the search module icons of user interface embedded in various library applications may help in assessing the software’ status and the designers’ level of success in conveying the content. This also may assist information literacy specialists to estimate the required amount of training for trained and untrained users.
Metadata and universal access in digital library environments
Authors: Beyene Wondwossen Mulualem 
Published: May 2017

Purpose
Accessibility metadata has been a recurring theme in recent efforts aimed at promoting accessibility of information and communication technology solutions to all, regardless of their disabilities, cultural differences, language, etc. The purpose of this paper is to explore the potential of accessibility metadata in improving knowledge discovery and access in digital library environments, discuss developments in creating accessibility terms for resource description, and attempt to relate those developments to the overall purpose of universal design to finally recommend points for improvement.

Design/methodology/approach
This is an exploratory study based on review of selected literature and documentations made available by metadata projects. Search for related literature was made using Google Scholar, EBSCO, and Web of Science Databases using terms and combination of terms such as “universal design and metadata,” “accessibility metadata,” “inclusive design,” and “metadata and digital libraries.” Some documentation on metadata projects were obtained through e-mail correspondences.

Findings
The overall discussion shows that accessibility metadata can be instrumental in exposing accessible resources to search engines and in augmenting library resource discovery tools for the benefit of users with disabilities. Accessibility metadata would help users to quickly discover materials that fit their needs. However, the notion of indexing resources by their accessibility attributes remains an area that needs further exploration.

Originality/value
The paper gives emphasis to the importance of metadata research in universal design endeavors. It also provides recommendations for practical applications that would improve accessibility in digital library environments.
Dynamic cataloguing of the old Arabic manuscripts by automatic extraction of metadata
Authors: Soualah Mohammed Ourabah , Ait Ali Yahia Yassine , Keita Abdelkader , Guessoum Abderrezak 
Published: May 2017

Purpose
The purpose of this paper is to obtain online access to the digitised Arabic manuscripts images, which need to use a catalogue. The bibliographic cataloguing is unsuitable for old Arabic manuscripts, and it is imperative to establish a new cataloguing model. In the research, the authors propose a new cataloguing model based on manuscript annotations and transcriptions. This model can be an effective solution to dynamic catalogue old Arabic manuscripts. In this field, the authors used the automatic extraction of the metadata that is based on the structural similarity of the documents.

Design/methodology/approach
This work is based on experimental methodology. The whole proposed concepts and formulas were tested for validation. This, allows the authors to make concise conclusions.

Findings
Cataloguing old Arabic manuscripts faces problem of unavailability of information. However, this information may be found in another place in a copy of the original manuscript. Thus, cataloguing Arabic manuscript cannot be done in one time, it is a continual process which require information updating. The idea is to make a pre-cataloguing of a manuscript, then try to complete and improve it through a specific platform. Consequently, in the research work, the authors propose a new cataloguing model, which the authors call “Dynamic cataloguing”.

Research limitations/implications
The success of the proposed model is confronted with the involvement of all actors of the model. It is based on the conviction and the motivation of actors of the collaborative platform.

Practical implications
The model can be used in several cataloguing fields, where the encoding model is based on XML. The model is innovative and implements a smart cataloguing model. The model is useful by using a web platform. It allows an automatic update of a catalogue.

Social implications
The model prompts the user to participate and enrich the catalogue. The user could improve his social status from a passive to an active.

Originality/value
The dynamic cataloguing model is a new concept. It has never been proposed in the literature until now. The proposed cataloguing model is based on automatic extraction of metadata from user annotations/transcription. It is a smart system which automatically updates or fills the catalogue with the extracted metadata.