Search results

A considerable proportion of donor aid is dedicated to technical assistance to support developing countries in their development initiatives. The majority of this aid comes from globally-operating international donors including the World Bank and the European Union. In spite of several harmonization attempts, there still exist major differences in their procurement regulations and standard contracts. Based on an extensive literature review on consulting services and an in-depth analysis of the standard forms of contract, it was found that divergence between both forms is not only clear but also paradigmatic owing mainly to market orientation paradigm differences. The findings and recommendations help advance research on and practice of various types of consultancy services in general.

Taints of corruption in public procurement (PP) exist in both developed and developing countries alike- though in different scales and with different characteristics and impacts. Attempts to achieve a taint-free procurement regulation have failed even in the most robust and mature jurisdictions due to an inherent complexity and difficulty given the paradigms used. PP systems today remain fragile to various shocks2 coming mainly from markets and corruption. This paper proposes a paradigm shift in the way in which a PP System (PPS) should be designed and practiced rendering it as “antifragile”3 as possible to benefit from shocks, stresses and disorder. Antifragile PPS design revolutionizes not only the regulations but also the frameworks and institutional setups and the whole practice of the public procurement profession in a manner that permits growth and evolution at times of stress or distress. This paradigm shift is based on a design of the PPS as a complex system.

This study aims to examine stock price synchronicity during the COVID-19 crisis using 32,452 firms from 61 countries. This paper explores the impact of government effectiveness on synchronicity while distinguishing between developed and emerging markets.

The research analysis employs ordinary OLS pooled regression analysis.

This paper presents worldwide evidence that stock price synchronicity was significantly higher during February and March 2020. This paper shows that synchronicity increased with the intensity of the crisis. In addition, the government's role reduced the COVID-19 impact on synchronicity, which was stronger in developed markets than in emerging markets.

The novelty of the study lies in documenting the impact of the COVID-19 pandemic on stock price synchronicity. The findings add to a deeper understanding of market behavior amid significant disruptive shocks.

This paper aims to identify the antecedents of giving charitable donations (Sadaqah) during the pandemic in a majority-Muslim country. This paper proposes and tests a theoretical framework in which attitude toward giving donations mediates the effects of perceived behavioral control, subjective norms and past behavior on giving charitable donations (Sadaqah). The authors also investigate the mediating effect of attitude toward giving donations and the moderating effect of Islamic religiosity in an emerging nation characterized by the dominance of the Islamic doctrine. Gender, age and income have been examined as control variables.

Survey data from a sample of 377 respondents from Morocco were analyzed to test the hypotheses using structural equation modeling.

The results indicate that past behavior, subjective norms, attitude toward giving donations and intention to donate are key predictors of giving charitable donation during the COVID-19 pandemic. This paper also confirms the mediating effect of attitude toward giving donations, e.g. subjective norms trigger positive attitude toward giving donations, which increases respondents’ donation frequency. The results also suggest a significant moderating effect of Islamic religiosity, e.g. individuals who feel themselves as highly religious are more likely to develop a favorable attitude toward giving donations and are therefore more likely to donate during the pandemic.

The findings suggest practical and social implications for both academics and practitioners. As attitude, subjective norm, past behavior and intention are found to significantly influence giving charitable donations (Sadaqah), fundraising organizations should give serious attention on these factors to improve individuals’ charitable giving (Sadaqah). Such organizations should also consider the use of faith-based messages and religious morals when planning their advertising campaigns in majority-Muslim markets.

Although preliminary studies have already attempted to provide knowledge about the factors influencing giving donations among both Muslims and nonMuslims, potential antecedents of giving donations (Sadaqah) during the COVID-19 pandemic have not been considered and are yet to be empirically investigated. This paper provides new perceptions on factors influencing giving donations on a majority-Muslim majority country where no zakat institution operates. Such findings can be useful for both academicians, fundraising organizations and policymakers in Morocco to promote charitable actions and boost its socio-economic affects.

This study aims to evaluate the efficiency of using some polymers at different concentrations in the consolidation of vegetable-tanned leather artifacts.

New vegetable-tanned leather samples were prepared. The consolidants used were polyacrylamide (PAM) and polymethyl methacrylate/hydroxyethyl methacrylate (MMA-HEMA). Accelerated heat aging was applied to the untreated and treated samples. Analytical techniques used were Fourier transform infrared spectroscopy (FTIR), digital microscope, scanning electron microscope (SEM), change of color and mechanical properties.

The characteristic FTIR bands showed the effect of accelerated heat aging on the molecular structure of the studied samples, but treated and aged treated samples used were better than aged untreated samples. Microscopic investigations (digital and SEM), and mechanical properties proved that 2% was the best concentration for polymers used. The change in the total color difference of the treated and aged treated samples was limited.

This study presents the important results obtained from PAM and poly(MMA-HEMA) used for the consolidation of vegetable-tanned leather artifacts. The best results of the studied polymers can be applied directly to protect historical vegetable-tanned leathers.

This paper aims to improve the adsorption capacity of sugarcane bagasse (SCB) as a low-cost, attractive and effective adsorbent for dye removal from wastewater.

SCB is a cellulosic material; it was chemically modified with compounds containing cationic groups. The adsorption efficiency of unmodified and modified SCB was investigated with anionic dyes by studying various factors that affect modified SCB and adsorption.

X-ray diffraction, FT-IR spectra and nitrogen content were used to confirm the effect of existence of quaternary ammonium groups on modified SCB. The morphological structure of the modified and unmodified SCB has been demonstrated using electronic scanning microscopy.

The modified SCB was chemically treated by Quat 188, which is commercially available in the solution of 3-chloro-2-hydroxypropyltrimethyl ammonium chloride.

Grafting cationic function groups on the surface of sugarcane by cationization treatment enhances its adsorption efficiency for anionic dyes.

The main value of this research was indicating a clear difference in the appearance of unmodified and modified SCB surfaces. Furthermore, it can be determined that the modified SCB absorbs more of the dyes.

The purpose of this paper is to propose a “Reconfiguration Methodology” in manufacturing systems that they can become more economically sustainable and can operate efficiency and effectively. This methodology will allow customized flexibility and capacity not only in producing a variety of products (parts) and with changing market demands, but also in changing and reengineering the system itself.

Reconfigurable manufacturing system (RMS) is a philosophy or strategy which was introduced during the last decade to achieve agility in manufacturing systems. Until now, the RMS philosophy was based changing activities such routing, planning, programming of machines, controlling, scheduling, and physical layout or materials handling system. But the RMS concept can be based on the needed reconfiguration level (NRL), operational status of production systems, and new circumstances (NC). The NRL measure is based on the agility level of the manufacturing systems which is based on technology, people, management, and manufacturing strategies. The components of the manufacturing system design (MSD) consist of production system design, plant layout system, and material handling system. Operational status of production systems includes machine capability (flexibility) and capacity (reliability), production volume or demand, and material handling equipment in addition to the plant layout. The NC are also consisting of new product, developing the existing ones, and changing in demand.

Reconfiguration manufacturing systems from one period to another period is highly desired and is considered as a novel manufacturing philosophy and/or strategy toward creating new sustainable manufacturing systems. A new reconfiguration methodology for the manufacturing systems will be analyzed and proposed. Two Case studies will be introduced.

The suggestion of a new methodology of reconfiguration including the NRL (configurability index) and the operational status of manufacturing systems with respect to any circumstance is highly considered. The reconfiguration methodology also provides a framework for sustainability in the manufacturing area which mainly focussed on manufacturing systems design.

This paper aims to shed light on how children's literature in Africa deserves to be studied because African writers “decolonize” the minds of African children and children and adults around the world.

This paper defines children's literature from an African perspective and the “decolonization of the mind.” This is done to examine how two African writers provide narratives for children inspired by their cultures. They deal with themes, characters and symbols that interest children and adults.

Achebe and Youssef crossed many borders: the world of children and adults, animals and humans, vice and virtue, supernatural and real. Their stories take the reader on journeys that involve enriching, engaging and inspiring adventures.

Youssef and Achebe are prolific writers. Providing a survey of what is available in Arabic and Nigerian literature for children, is beyond the scope of this paper.

This paper sends a message to those in charge of the curriculum in schools in Egypt, the Arab countries, Africa and the world at large: decolonize the syllabi in schools because the world is not black and white. Literature for children that encourages critical thinking is available by African writers in Egypt, Nigeria and elsewhere.

The works discussed show that African writers are creative, and their works inspire the African child with pride in his/her identity, culture and heritage.

To the best of the author’s knowledge, no one has compared Egyptian and Nigerian literature for children before. Youssef and Achebe provide evidence that “Good literature gives the child a place in the world … and the world a place in the child.” – Astrid Lindgren.

Islamic banking contributes significantly to the total assets of Malaysian banking sector. Yet, many argue that Islamic banking in Malaysia does not receive satisfactory support and participation from the public mainly due to poor awareness of its products and services and misconception about the Islamic banking system. It is timely to study consumers’ awareness of Islamic banking in the hopes of providing useful strategies for and assistance with marketing plans. This study is to explore consumer awareness towards Islamic banking products and services across a diverse set of demographic variables.

A quantitative approach was used in this study. A total of 1,000 questionnaires were distributed via convenience and snowballing sampling method to bank customers in a public university in Malaysia, and 817 responses from the survey were used for the analysis. Descriptive and non-parametric statistics were employed to answer objectives of this study.

The findings of this study are anticipated to provide a holistic and comprehensive marketing insight to improve and strengthen Islamic banking in Malaysia.

This study examines the role of demographics such age, gender, race/religion, education level, occupation and income level in trying to understand the issues of Islamic banks’ product awareness. It is well accepted that the consumer’s attitude or behaviour should be studied among others through understanding customers’ demographics.

The purpose of this paper is to gain a better understanding between procurement strategy, organization, processes, methods and tools, human resources, supplier management, and overall procurement success.

In order to achieve the above‐mentioned results, a holistic benchmark with highly recognized companies is conducted. Applying a cohesive questionnaire of open and closed questions, the paper covers all relevant aspects of procurement functions. Regression analysis is used to identify significant correlations.

The benchmarking (BM) proved the following significant success factors for the overall procurement process: use of cross‐functional teams, high hierarchical positioning of the procurement function within the company, strong cooperation with other functions, training and development of the procurement personnel as well as supplier integration and continuous evaluation.

The paper provides the reader with sound evidence of how to improve the overall performance of procurement.

The analytical results of the research rely on statistical/mathematical methodology to substantiate qualitative BM results.