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Article
Publication date: 4 June 2019

Ali Hassani and Sedigheh Moghavvemi

Many studies have examined the influence of travel motivation on destination preferences; however, little is known about Muslim tourists’ leisure travel behaviour. This study aims…

1074

Abstract

Purpose

Many studies have examined the influence of travel motivation on destination preferences; however, little is known about Muslim tourists’ leisure travel behaviour. This study aims to examine the influence of travel motivation on destination preferences using the moderating effect of religiosity from the perspective of Iranian and Malay Muslims.

Design/methodology/approach

Data were collected from 422 Malay and Iranian Muslim students using a purposive sampling technique, and later analyzed using Amos.

Findings

Results indicated that generic, Islamic and non-Islamic motivational factors influence social, religious and hedonic avoidance travel preferences. Muslims who are motivated by generic and non-Islamic motivations avoid travels to destinations with the presence of Islamic service and products, while those who are motivated by religious factors prefer destinations with Islamic attributes.

Originality/value

The results of this study highlight the importance of Islamic-related features in destinations for Muslim tourists.

Details

Journal of Islamic Marketing, vol. 11 no. 2
Type: Research Article
ISSN: 1759-0833

Keywords

Article
Publication date: 23 August 2011

Montassar Ezzine, Mohamed Darouach, Harouna Souley Ali and Hassani Messaoud

The purpose of this paper is to propose solutions for both discrete‐time and frequency‐domain designs of unbiased H functional filters for discrete‐time linear systems affected…

Abstract

Purpose

The purpose of this paper is to propose solutions for both discrete‐time and frequency‐domain designs of unbiased H functional filters for discrete‐time linear systems affected by bounded norm energy disturbances.

Design/methodology/approach

The discrete‐time procedure design is based on the unbiasedness of the functional filter using a Sylvester equation; then the problem is expressed in a singular system one and is solved in terms of linear matrix inequalities (LMIs). The frequency procedure design is derived from discrete‐time domain results by defining some useful matrix fraction descriptions and mainly, establishing the useful and equivalent form of the connecting relationship that parameterizes the dynamics behavior between discrete‐time and z‐domain.

Findings

The performance of the proposed approach is illustrated with the aid of a practical example. The proposed methods are easily implementable and concern a more general class of systems, as the transformation of the system in a singular one permits to treat the problem of perturbance advanced.

Originality/value

First, the order of this filter is equal to the dimension of the vector to be estimated, which is benefit in case of control purpose (reduction of time calculation comparing to the full order one). Second, all recent works on the functional filtering consider systems which permit to avoid to have advanced perturbation term in the error dynamics; the authors propose here an approach which resolves the H filtering problem even when the term is present. In addition, it permit to consider more general class of discrete‐time systems. Furthermore, the LMI approaching the discrete‐time case permits to handle with more general problem (H, L2H) than the classical Riccati one.

Details

International Journal of Intelligent Computing and Cybernetics, vol. 4 no. 3
Type: Research Article
ISSN: 1756-378X

Keywords

Article
Publication date: 30 July 2020

Zahra Goodarzvand Chegini, Hessam Hassani, Ali Torabian and Seyed Mehdi Borghei

This paper aims to study peroxymonosulfate (PMS) activation in the ultraviolet (UV)/ozone process for toxic cyanide degradation from aqueous solution by a novel and simple method.

Abstract

Purpose

This paper aims to study peroxymonosulfate (PMS) activation in the ultraviolet (UV)/ozone process for toxic cyanide degradation from aqueous solution by a novel and simple method.

Design/methodology/approach

Photocatalytic degradation of cyanide (CN-) was carried out using a bench-scale photoreactor. Optimization of the UV/ozone process for the highest removal of cyanide was obtained. The effect of parameters such as ozone concentration, PMS concentration, temperature, cations (Cu2+, Co2+ and Fe2+), cyanide concentration, anions (bicarbonate, carbonate, chloride, nitrite, nitrate and sulfate [SO42−]) and scavengers (ethanol [EtOH], humic acid, TBA and NaN3) was investigated for CN- degradation.

Findings

Complete removal of 50 mg/L cyanide was obtained in 4 min in an ozone/UV/PMS process. The cyanide removal increased from 49.3% to 100% by adding the persulfate dosage up to 100 mg/L. The effect of various cations (II) on the cyanide degradation was enhanced in the order Cu2+ > Co2+ > Fe2+. Hydroxyl radical based on different radical quenchers such as salicylic acid proved as the main oxidizing radical for oxidation. The application of ozone/UV/PMS to treat wastewater containing cyanide shows high degradation efficiency.

Research limitations/implications

The ozone/UV/PMS system could be a process for degradation and detoxification of cyanide.

Practical implications

This study provided a simple and effective method for degradation of cyanide from aqueous solution. This method was applicable to protect environment from a huge amount of toxic cyanide wastewater produced by different industrial processes.

Originality/value

The PMS activation is done via a simple and effective method, which is carried out with the ozone/UV system. There are two main innovations. One is that the novel catalytic role of bimetallic ions in the ozone reaction with cyanide and the further decomposition of intermediate products is investigated. The other is that the optimized conditions were obtained for the removal of cyanide as a water contaminant. Furthermore, predominant oxidizing species by PMS activation are identified.

Details

Pigment & Resin Technology, vol. 49 no. 5
Type: Research Article
ISSN: 0369-9420

Keywords

Article
Publication date: 18 August 2021

Amer Ali Al-Atwi and Kamal Kadhim Al-Hassani

This study aims both to develop and validate a measure for inclusive leadership and to test some its potential consequences by examining the relationship between inclusive…

3404

Abstract

Purpose

This study aims both to develop and validate a measure for inclusive leadership and to test some its potential consequences by examining the relationship between inclusive leadership and different dimensions of work performance (proficiency, adaptivity, and proactivity) through the mediating role of the perceptions of inclusion.

Design/methodology/approach

We use data generated from an expert panel (n = 20) and two surveys (n = 235; n = 333) to generate items and establish convergent and discriminant validity. Data were gathered from 363 faculty to examine inclusive leadership's consequences.

Findings

The results empirically support Randel et al.’s conceptualization of inclusive leadership and evidence the psychometric properties of the study's scale. The results also empirically support the proposed relationships between inclusive leadership and various work-performance dimensions.

Originality/value

We develop and validate a more comprehensive measure of inclusive leadership and test some of its potential consequences.

Details

Leadership & Organization Development Journal, vol. 42 no. 8
Type: Research Article
ISSN: 0143-7739

Keywords

Article
Publication date: 22 July 2019

Md. Hazrat Ali, Shaheidula Batai and Dastan Sarbassov

This study highlights the demand for low-cost and high accuracy products through the design and development of new 3D printing technologies. Besides, significant progress has been…

2032

Abstract

Purpose

This study highlights the demand for low-cost and high accuracy products through the design and development of new 3D printing technologies. Besides, significant progress has been made in this field. A comparative study helps to understand the latest development in materials and future prospect of this technology.

Design/methodology/approach

Nevertheless, a large amount of progress still remains to be made. While some of the works have focused on the performances of the materials, the rest have focused on the development of new methods and techniques in additive manufacturing.

Findings

This paper critically evaluates the current 3D printing technologies, including the development and optimizations made to the printing methods, as well as the printed objects. Meanwhile, previous developments in this area and contributions to the modern trend in manufacturing technology are summarized briefly.

Originality/value

The paper can be summarized in three sections. Firstly, the existing printing methods along with the frequently used printing materials, as well as the processing parameters, and the factors which influence the quality and mechanical performances of the printed objects are discussed. Secondly, the optimization techniques, such as topology, shape, structure and mechanical property, are described. Thirdly, the latest development and applications of additive manufacturing are depicted, and the scope of future research in the relevant area is put forward.

Details

Rapid Prototyping Journal, vol. 25 no. 6
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 7 December 2023

Hussam Al Halbusi, Fadi AbdelFattah, Marcos Ferasso, Mohammad Alshallaqi and Abdeslam Hassani

Many entrepreneurs often struggle with the fear of failure, which can be detrimental to both their business and personal well-being. To better understand the factors that…

Abstract

Purpose

Many entrepreneurs often struggle with the fear of failure, which can be detrimental to both their business and personal well-being. To better understand the factors that contribute to this fear, the authors conducted research on the impact of various obstacles, such as limited financial resources, risk aversion, stress and hard work avoidance, and prior business failures. Additionally, the authors explored the effects of social capital in mitigating these obstacles and their relationship to fear of failure in entrepreneurship.

Design/methodology/approach

The authors conducted a survey with 440 young Iraqi entrepreneurs using non-probabilistic and purposive methods. The survey instrument included multiple measuring scales, which were provided in both English and Arabic. The authors analysed valid responses using structural equation modelling (SEM) with partial least squares (PLS).

Findings

The findings show that the fear of failure in entrepreneurship is negatively influenced by factors such as limited financial access, risk aversion, and past business failures. However, aversion to stress and hard work did not have a significant impact. The findings also show that social capital could potentially mitigate these negative factors.

Research limitations/implications

The theoretical and practical implications of this study manifest in revealing the difficulties entrepreneurs encounter in developing countries like Iraq, where entrepreneurship is vital for economic growth. The study's limitations stem from its focus on one country and the use of a single survey method. Future research could use varied methods across multiple countries for a more comprehensive view.

Originality/value

This study sheds light on the factors that are obstacles for entrepreneurs to starting a business in emerging economies like Iraq.

Details

Journal of Small Business and Enterprise Development, vol. 31 no. 1
Type: Research Article
ISSN: 1462-6004

Keywords

Article
Publication date: 15 July 2022

Amal Abdulla Al Hassani and Stephen Wilkins

Universities worldwide struggle to retain students, so it is important to identify the factors that may improve retention levels. The research investigates key factors that have…

Abstract

Purpose

Universities worldwide struggle to retain students, so it is important to identify the factors that may improve retention levels. The research investigates key factors that have an impact upon student satisfaction and students' staying and supportive intentions. Of particular interest is the extent to which organizational identification and institution reputation influence student satisfaction and behaviors.

Design/methodology/approach

A conceptual model was developed and tested using covariance-based structural equation modeling. The data were obtained from a survey of 419 first year full-time undergraduate students in the United Arab Emirates.

Findings

Perceived quality of teaching, organizational identification and institution reputation were found to be significant predictors of student satisfaction in our model, with student satisfaction having both direct and mediating influences on students' staying and supportive intentions.

Practical implications

The findings suggest that universities should undertake activities that strengthen student-university identification and institution reputation, as these may strongly influence students' attitudes and behaviors. The paper discusses strategies that institutions may implement to develop and maintain organizational identification among students.

Originality/value

The research highlights that although perceived quality of teaching has an influence on student satisfaction, the influences of organizational identification and institution reputation are stronger.

Details

International Journal of Educational Management, vol. 36 no. 6
Type: Research Article
ISSN: 0951-354X

Keywords

Article
Publication date: 6 January 2022

Abeeku Sam Edu

Enterprises are increasingly taking actionable steps to transform existing business models through digital technologies for service transformation such as big data analytics…

1123

Abstract

Purpose

Enterprises are increasingly taking actionable steps to transform existing business models through digital technologies for service transformation such as big data analytics (BDA). BDA capabilities offer financial institutions to source financial data, analyse data, insight and store such data and information on collaborative platforms for a quick decision-making process. Accordingly, this study identifies how BDA capabilities can be deployed to provide significant improvement for financial services agility.

Design/methodology/approach

The study relied on survey data from 485 banking professionals' perspectives with BDA usage, IT capability development and financial service agility. The PLS-SEM technique was used to evaluate the underlying relationship and the applicability of the research framework proposed.

Findings

Based on the empirical test from this study, distinctive BDA usage grounded on the concept of IT capability viewpoint proof that financial service agility could be enhanced provided enterprises develop technical capabilities alongside other relevant resources.

Practical implications

The study further highlights the need for financial service managers to identify BDA technologies such as data mining, query and reporting, data visualisation, predictive modelling, streaming analytics, video analytics and voice analytics to focus on financial knowledge gathering and market observation. Financial managers can also deploy BDA tools to develop a strategic road map for data management, data transferability and knowledge discovery for customised financial products.

Originality/value

This study is a useful contribution to the burgeoning discussion with emerging technologies such as BDA implication to improving enterprises operations.

Details

Aslib Journal of Information Management, vol. 74 no. 4
Type: Research Article
ISSN: 2050-3806

Keywords

Article
Publication date: 1 February 1997

Hamid S. Atiyyah

The purpose of this article is twofold: to identify the characteristics of research on organisation and management in Arab countries and to find out whether research results…

Abstract

The purpose of this article is twofold: to identify the characteristics of research on organisation and management in Arab countries and to find out whether research results support the culture‐free hypothesis or not. A thorough search of sixteen journals, research monographs, books and theses produced only 35 empirical studies. Most of these studies were exploratory, descriptive, and used small convenient samples. Although some findings supported the culture‐bound hypothesis, major conceptual and methodological weaknesses in these studies throw doubt upon the validity of their results.

Details

Cross Cultural Management: An International Journal, vol. 4 no. 2
Type: Research Article
ISSN: 1352-7606

Article
Publication date: 15 May 2023

Hisham Ali Yousef, ElHassan Anas ElSabry and Alaa Eldin Adris

Petroleum companies have various goals in light of high energy prices, uncertainty and potential fluctuations in demand in the current digital age, including making a profit while…

Abstract

Purpose

Petroleum companies have various goals in light of high energy prices, uncertainty and potential fluctuations in demand in the current digital age, including making a profit while maintaining long-term sustainability and lowering their environmental impacts. The purpose of this paper is to explore the impact of technology management (TM) and its practices through process and maintenance technologies on sustainability performance (SP) for petroleum refineries and petrochemical companies in terms of economic, environmental and social sustainability.

Design/methodology/approach

A new proposed framework has been developed for a clearer understanding in relation to these aspects. The study was conducted among Egyptian refineries and petrochemical companies. A structured questionnaire was used to collect data from 65 petroleum experts and professionals, which was then summarized using statistical analysis, hypothesis testing and regression analysis.

Findings

The findings demonstrate that TM has a significant and direct impact on SP. Furthermore, the study shows that process technology (PT) has a positive influence on the three aspects of SP. Although maintenance technology has a positive impact on economic and environmental sustainability, it shows no direct effect on social sustainability.

Research limitations/implications

The degree to which TM and sustainability principles are implemented across petroleum companies in various countries varies significantly because of managerial and cultural dimensions. Therefore, when conducting the research, it is important to consider the study’s geographical area to comprehend how these practices are impacted by the distinctive managerial and cultural settings of each country. Also, respondents in developing countries do not participate in such surveys with much enthusiasm.

Practical implications

The study shows that implementing TM practices generates more economic stability and ensures environmental and social sustainability. The research studied how PT and maintenance practices affected each aspect of sustainability. These findings can apply to all downstream oil companies, regardless of their size or type of operations. Further research can be conducted to examine the relationship between variables in other industries.

Social implications

Decision-makers and managers may use the study's findings to improve their companies' performance and develop new plans and policies. The results demonstrate that companies will have a greater chance of achieving sustainable performance if they incorporate process and maintenance technologies into their activities. Besides economic and environmental sustainability, petroleum companies must strive for social sustainability.

Originality/value

The study is regarded as a significant contribution to the management of petroleum refineries and petrochemical companies, as it combined TM practices with SP in a single research framework. Industry executives and researchers can use this research as a guide that can be applied to all petroleum companies in the same country.

Details

International Journal of Energy Sector Management, vol. 18 no. 3
Type: Research Article
ISSN: 1750-6220

Keywords

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