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1 – 10 of 212Tarek Ben Hassen and Diane-Gabrielle Tremblay
The purpose of this paper is to analyze the factors that make Beirut a fashion hub by studying the characteristics of creativity and the role of the different stakeholders in…
Abstract
Purpose
The purpose of this paper is to analyze the factors that make Beirut a fashion hub by studying the characteristics of creativity and the role of the different stakeholders in setting an environment that encourages creativity in Beirut.
Design/methodology/approach
The methodology of this research is based on a literature review and information collected through semi-structured interviews with the different stakeholders of the sector.
Findings
The research reveals three results. First, this dynamic fashion design in Beirut is explained by the international success of some Lebanese fashion designers. Second, as there is an absence of any form of governmental intervention, the development of the sector is totally based on private business initiatives. Third, the research demonstrates the importance of the local culture, knowledge exchanges and lifestyle in shaping creativity and designers’ careers in Beirut.
Originality/value
These findings contribute to the clarification and critical analysis of the current state of fashion design in Beirut, which would have several policy implications.
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Keywords
Image segmentation is one of the most essential tasks in image processing applications. It is a valuable tool in many oriented applications such as health-care systems, pattern…
Abstract
Purpose
Image segmentation is one of the most essential tasks in image processing applications. It is a valuable tool in many oriented applications such as health-care systems, pattern recognition, traffic control, surveillance systems, etc. However, an accurate segmentation is a critical task since finding a correct model that fits a different type of image processing application is a persistent problem. This paper develops a novel segmentation model that aims to be a unified model using any kind of image processing application. The proposed precise and parallel segmentation model (PPSM) combines the three benchmark distribution thresholding techniques to estimate an optimum threshold value that leads to optimum extraction of the segmented region: Gaussian, lognormal and gamma distributions. Moreover, a parallel boosting algorithm is proposed to improve the performance of the developed segmentation algorithm and minimize its computational cost. To evaluate the effectiveness of the proposed PPSM, different benchmark data sets for image segmentation are used such as Planet Hunters 2 (PH2), the International Skin Imaging Collaboration (ISIC), Microsoft Research in Cambridge (MSRC), the Berkley Segmentation Benchmark Data set (BSDS) and Common Objects in COntext (COCO). The obtained results indicate the efficacy of the proposed model in achieving high accuracy with significant processing time reduction compared to other segmentation models and using different types and fields of benchmarking data sets.
Design/methodology/approach
The proposed PPSM combines the three benchmark distribution thresholding techniques to estimate an optimum threshold value that leads to optimum extraction of the segmented region: Gaussian, lognormal and gamma distributions.
Findings
On the basis of the achieved results, it can be observed that the proposed PPSM–minimum cross-entropy thresholding (PPSM–MCET)-based segmentation model is a robust, accurate and highly consistent method with high-performance ability.
Originality/value
A novel hybrid segmentation model is constructed exploiting a combination of Gaussian, gamma and lognormal distributions using MCET. Moreover, and to provide an accurate and high-performance thresholding with minimum computational cost, the proposed PPSM uses a parallel processing method to minimize the computational effort in MCET computing. The proposed model might be used as a valuable tool in many oriented applications such as health-care systems, pattern recognition, traffic control, surveillance systems, etc.
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Nasser Fathi Easa and Haitham El Orra
The relationship between human resource management practices (HRMP) and innovation has been described as a black box, where a lot still needs to be investigated. Thus, the aim of…
Abstract
Purpose
The relationship between human resource management practices (HRMP) and innovation has been described as a black box, where a lot still needs to be investigated. Thus, the aim of this paper is to investigate the nature of the link that exists between HRMP and innovation in both public and private organizations. To do so, theoretical underpinnings and existence of a mediating or a moderating mechanism is inspected.
Design/methodology/approach
Based on an empirical systematic review of research conducted between 2010 and 2018, content analysis has been conducted for 31 peer-reviewed articles in the English language.
Findings
Inspecting the nature of relations existed in the chosen articles, interesting findings are addressed relative to the nature of the human resource management systems (HRMS) used, practices encompassed and their different utility. HRMS has been shown to be associated with product innovation yet more evidence is needed for supporting process innovation.
Practical implications
The HRMS/HRMP and innovation relationship is inspected, important practices that would guide managers to induce innovation are highlighted. Usage of multiple HRMS and contingency in constructing such systems is indicated.
Originality/value
Contribution to comprehend the black box and areas for future research has been offered.
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Tina Sahakian, Lina Daouk-Öyry, Brigitte Kroon, Dorien T.A.M. Kooij and Mohamad Alameddine
The coronavirus disease 2019 (COVID-19) pandemic highlighted the necessity of practicing Evidence-based Management (EBMgt) as an approach to decision-making in hospital settings…
Abstract
Purpose
The coronavirus disease 2019 (COVID-19) pandemic highlighted the necessity of practicing Evidence-based Management (EBMgt) as an approach to decision-making in hospital settings. The literature, however, provides limited insight into the process of EBMgt and its contextual nuances. Such insight is critical for better leveraging EBMgt in practice. Therefore, the authors' aim was to integrate the literature on the process of EBMgt in hospital settings, identify the gaps in knowledge and delineate areas for future research.
Design/methodology/approach
The authors conducted a systematic scoping review using an innovative methodology that involved two systematic searches. First using EBMgt terminology and second using terminology associated with the EBMgt concept, which the authors derived from the first search.
Findings
The authors identified 218 relevant articles, which using content analysis, they mapped onto the grounded model of the EBMgt process; a novel model of the EBMgt process developed by Sahakian and colleagues. The authors found that the English language literature provides limited insight into the role of managers' perceptions and motives in EBMgt, the practice of EBMgt in Global South countries, and the outcomes of EBMgt. Overall, this study’s findings indicated that aspects of the decision-maker, context and outcomes have been neglected in EBMgt.
Originality/value
The authors contributed to the EBMgt literature by identifying these gaps and proposing future research areas and to the systematic review literature by developing a novel scoping review method.
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Walid ElGammal, Abdul-Nasser El-Kassar and Leila Canaan Messarra
Studies show that corporate governance (CG) and corporate social responsibility (CSR) are driven by ethical practices. The relationships between corporate ethics, CG and CSR have…
Abstract
Purpose
Studies show that corporate governance (CG) and corporate social responsibility (CSR) are driven by ethical practices. The relationships between corporate ethics, CG and CSR have been heavily studied indicating significant associations. The purpose of this paper is to examine the mediating role of CG on the relationship between ethics and CSR.
Design/methodology/approach
Data were collected through questionnaires from small to medium-sized enterprises (SMEs) in the Middle East and North Africa (MENA) countries. The results were analyzed using structural equation modeling.
Findings
The results indicate that ethical practices have positive impact on CG, and in turn CG has a positive impact on CSR. The results also reveal a mediating effect of CG on the relationship between ethics and CSR.
Research limitations/implications
The sample selected is based on two countries in the MENA region, Egypt and Lebanon. Only SMEs are considered.
Practical implications
The innovative capabilities of SMEs in developing and emerging economies could be enhanced through corporate ethical practices which guide management for more CSR engagement through good CG.
Originality/value
The study contributes to corporate ethics, CG and CSR literature by providing evidence from a significant region, with both developing and emerging economies, on the mediating role of CG on the relationship between ethics and CSR.
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Juliette Amidi, Jean Mikhael Stephan and Elias Maatouk
Lebanon has been subject to important reforestation activities which resulted in the establishment of several cedars, pine and other mixed forest stands on communal lands. These…
Abstract
Purpose
Lebanon has been subject to important reforestation activities which resulted in the establishment of several cedars, pine and other mixed forest stands on communal lands. These stands are not designated for timber production but rather for nonwood forest products (NWFPs), landscape restoration and for environmental services. The study aims at valuating old reforested sites from the perspective of rural communities neighboring those reforested stands.
Design/methodology/approach
To assess the non-timber goods and services provided by these forest ecosystems, 13 reforested sites located in different regions in Lebanon were selected. The socioeconomic assessment was done using questionnaires distributed to locals that have close interactions with the neighboring forests; it included, among others, a double-bonded dichotomous contingent valuation (CV) related to their willingness to pay (WTP) for reforestation and forest management activities.
Findings
Results of the goods and services assessment revealed that the forests have multifunctional uses with ecotourism as a major activity in all forest types. The CV showed that 75% of respondents did express a WTP. Most of the respondents did so, thus giving a great importance to intrinsic values of the forests. Lower income did not negatively affect the WTP of respondents but rather age and the educational level did. Other factors such as forest type, forest surface and the biodiversity status of the sites did not have an impact on WTP.
Practical implications
These results are very informative for governmental policies seeking funds to perform reforestation programs for environmental objectives, involving local communities in co-funding these programs would help insure the sustainable conservation of reforestation sites.
Social implications
Despite their relative low income, poor communities are willing to pay to sustain forests and their ecosystem services.
Originality/value
It is the first time that a CV is used for ecosystem services regenerated from 50–60 years old reforested sites in a semiarid region, where trees are not planted for timber production. It is one of the few examples were lower income did not affect the WTP for forests providing environmental services on communal lands.
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Abdul-Nasser El-Kassar, Walid ElGammal and Josiane Fahed-Sreih
With the increasing awareness and recognition of the importance of corporate governance (CG), its practices and mechanisms along with their effect on performance and general…
Abstract
Purpose
With the increasing awareness and recognition of the importance of corporate governance (CG), its practices and mechanisms along with their effect on performance and general organization’s behavior have become of interest for many scholars. The purpose of this paper is to examine the relationship between CG, with a focus on the board of directors (BOD) and the audit committee, and the level of corporate social responsibility (CSR) practices toward health, refugees, community, and environment.
Design/methodology/approach
Data were collected through a questionnaire distributed to 203 employees working at family-owned enterprises (FOE) in Lebanon. SmartPLS 3.0, statistical software for structural equation modeling, was used to analyze data.
Findings
The results indicate that the audit committee component of CG has a significant positive impact on CSR dimension practices toward health, refugees, and community and environment. Furthermore, family members’ engagement in the board of directors and decision making plays a moderating role on the relationship between the audit committee and CSR practices toward health, community, and environment, as well as the relationship between the BOD and CSR toward community and environment.
Originality/value
The role of family members’ engagement in the effectiveness of CG and CSR practices FOE is studied.
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Issam W. Damaj and Farid B. Chaaban
Since the turn of the 21st century, various institutions of higher education have been established in the Gulf Cooperation Council region, several of which are branches of…
Abstract
Since the turn of the 21st century, various institutions of higher education have been established in the Gulf Cooperation Council region, several of which are branches of universities from North America, Europe, Australia, and other regions. Quality education is currently a required component in the models of collaboration between Universities; yet the literature suggests that challenges remain in how the quality education will be practiced in a region that lacked for long time private universities. In this paper, we present an exploratory investigation to determine what could be learned by studying the practicalities of collaboration and accreditation of a newly established institution in Oman, namely, Dhofar University. The case study focuses on the practicalities of DU’s external collaboration, national accreditation, and good practices University-wide and within the College of Engineering in particular. The paper aims to present and analyze challenges, good practices, faculty and staff experiences, and solutions that could be a useful pattern for similar institutions. The investigation builds on an internal University-wide self-study and an external review by an accreditation council.