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This paper aims at examining the potentiality of using Hibiscus sabdariffa L. calyces’ (Hs) aqueous extract to remove soot stains from the surface of fire-damaged silver gelatin prints. It further studies the cleaning efficiency and impact of both a contact method and a noncontact method with argon dielectric barrier discharge plasma (DBD Ar. plasma) on the different properties of silver gelatin prints. Accordingly, it prompts using economic, eco-friendly materials and methods in the photograph conservation field.

To achieve the aims of this paper, four silver gelatin prints were stained with soot and treated with the Hs aqueous extract as a contact method and DBD Ar. plasma combined with the aqueous extract as a noncontact method. The assessment was carried out using digital microscopy, atomic force microscopy and spectrophotometer to study the efficiency of the tested treatments and their impact on the surface of the photographs. Fourier transform infrared was used to monitor the state of the binder after cleaning. Furthermore, the pH and the mechanical properties were measured.

The contact method resulted in lower concentrations of Hs extract that efficiently cleaned the surface without causing any stains or damage to the treated photographs. The noncontact method (plasma with an aqueous extract) proved to be less effective in cleaning and made the binder more susceptible to deterioration.

This paper reveals the success of Hs aqueous extract in cleaning soot on vulnerable photographs' surfaces.

Paper aims to preparation of new acid disperse dyes based on thiadiazol derivatives and evaluation of their use as antimicrobial colorants in digital transfer-printing ink formulations for printing onto polyester fabric substrates.

New disperse dyes based on 1,3,4 - thiadiazol derivative (dyes 1–3) were prepared and evaluated by different analysis then formulated as colored materials in the ink formulations. The viscosity, dynamic surface tension and particle size distribution of the prepared inks were measured. The printed polyester fabric substrates were tested using a variety of tests, including light fastness, washing, alkali perspiration and Crock fastness, as well as depth of penetration. Density-functional theory (DFT) calculations were carried out at the Becke3-Lee-Yang-parr (B3LYP) level using the 6–311** basis set, and the biological activity of the prepared disperse dyes was investigated.

The obtained results of the physical of the prepared ink revealed that thiadiazol disperse ink is a promising ink formulation for polyester printing and agrees with the quality of the printed polyester fabric. The optimization geometry for molecular structures agreed with the analysis of these compounds. The HOMO/LUMO and energy gap of the studied system were discussed. The molecular docking analysis showed strong interaction with DNA Gyrase and demonstrated to us the high ability of these inks to act as antimicrobial agents.

The prepared inks containing the prepared thiadiazol disperse dye were high-performance and suitable for this type of printing technique, according to the results. The prepared inks resist the growth of microorganisms and thus increase the ink's storage stability.

The prepared disperse dyes based on 1,3,4 - thiadiazol derivative (dyes 1–3) can be a promising colorant in different applications, like some types of paint formulations and as a colorant in printing of different fabric substrates.

Strategic management/entrepreneurship.

Undergraduate and/or MBA level in either a strategic management and/or entrepreneurship courses.

The dilemma that Zayed, Al–Maha's founder and owner, is facing, is typical for an entrepreneur who has been successful for a number of years (ten, in his case), without a formal strategy. He is now at a cross–road: should he expand in his present location in the Madinat Zayed Shopping Center, in Abu Dhabi, UAE, or open another store in another location? if he grows within its current location, how would that be? Zayed, like many small–store owners in a developing economy, faces fierce competition especially in the mobile phone business. Technology is changing constantly, demand is increasing and he has to address all these issues, among others, before making a decision. Should he create an advisory council so he can be the recipient of feedback from trusted individuals who might serve on this council? Finally, he is seeking his close friend Refaat's opinion, as to what to do next and how.

Students should be able to: analyze the internal and external environments of a small–medium enterprise (SME); understand the importance of a vision/mission and smart objectives; make strategic decisions regarding the future direction of an SME; analyze the financial statements of an SME; draft a strategic plan based on the aforementioned; and understand the pros and cons of an SME in a developing economy such as the UAE.

Teaching notes.

Technological advancement has forced academic libraries to change their traditional services and routines by adopting emerging technologies to respond to the changing information needs of their users who are now more technologically inclined and prefer to access information remotely and in a timely manner. Smart technologies are the recent trends in academic libraries. This research aims to investigate the level of smart information service implementation at academic libraries in Jordan. It also aimed to investigate the correlation between the level of smart information services offered by the libraries and the level of digital competencies among the library staff.

This research is designed using survey design to collect comprehensive information from the study participants. A questionnaire was disseminated to 340 respondents, and 246 questionnaires were returned and were suitable for analysis with a response rate of 72.4%.

The results indicated a moderate level of smart information service offered by academic libraries, as well as a moderate level of digital skills associated with the advocacy of smart information services. The results also indicated a strong and positive relationship between the level of smart information services at the investigated libraries and the level of digital competencies among the librarians.

The findings will help other academic libraries understand how to respond to the emergent change in users’ information-seeking behavior by understanding their available human resources competencies and the requirement to undergo this emergent change.

This paper provides insights and practical solutions for academic libraries in response to global information trends based on users’ behaviors. This research was conducted in Jordan as one of the developing countries and hence it provides insights of the situation there. It will help academic libraries in Jordan and the region to handle and cope with the challenges associated with technology acceptance based on its staff level of digital competencies. The contribution of this research that it was done in a developing country where progress in the filed can be considered slow because of many factors, mainly economics, where institutions focus on essential library objectives, which are information resources development and databases subscriptions.

The emergence of smart cities, metropolises that integrate physical infrastructure, digital technology, and data analytics, and that focus on urban sustainability, have profoundly changed urban development. In the modern digital era, robust infrastructure has become an indispensable catalyst for urban advancement. Kuwait is dedicated to the integration of diverse renewable energy technologies in the development of smart cities that enhance energy security, promote innovation, and contribute to global climate change mitigation efforts. Focusing on smart cities within Gulf Cooperation Council (GCC) countries, a review is presented of how successfully they have effectively combined technology, infrastructure, and sustainability to serve as models for new global and regional developments. Insights into what makes a city smart are provided in different settings.

This study investigates determinant factors (influence of the third party (ITP), credit policy (CP) and follow-up process (FP)) of micro, small and medium enterprises' (MSMEs) accounting processes (APs) and strategic debtors' management.

The study employed a sequential mixed-method approach, combining quantitative and qualitative methods for comprehensive data analysis. Phase I involved purposively selecting and interviewing 10 MSME owners or accountants to gain insights into debtors' management. In Phase II, a quantitative approach was used for collecting survey data from 72 MSME owners or accountants. Structural equation modeling-partial least squares (SEM-PLS) are the statistical tools that validated the study's proposed hypotheses.

The findings indicate that determinant factors (ITP, CP and FP) positively affect MSMEs' AP, significantly influencing strategic debtors' management. As a result, sole proprietors can use this study's findings to create value through systematic management of their debtors, guaranteeing sustainable firm growth and profitability.

The sample has restricted to MSMEs in Oman, where the findings may not be generalized to other companies. Overall, the findings suggest that it requires considering the proposed determinant factor of MSMEs' AP to manage their debtors or accounts receivable (AR) to be more profitable.

MSMEs play an essential role in the growth of any country's economy. However, the dearth of comprehensive research on influential factors of MSMEs' debtors’ management studies justifies the significance of the current study.

Reducing CO₂ emissions from transportation is crucial for achieving carbon neutrality in the Gulf Cooperation Council (GCC) countries by 2060 or earlier. This study aimed at analyzing transportation-related energy consumption and CO₂ emissions, along with their determinants and mitigation measures planned to achieve carbon neutrality in GCC countries.

To achieve the study objectives, the pressure-state-response (PSR) framework was utilized. Various methods were employed within the PSR framework, including econometric analysis using EViews, energy modeling using the low emissions analysis platform (LEAP) and content analysis of relevant policy and national documents using NVivo.

The results indicated that population and economic growth, along with increased fuel consumption, have led to a growth in transportation-related energy use and CO₂ emissions in the GCC countries. Per capita transportation-related CO₂ emissions in the GCC countries are higher than those of several countries. To achieve carbon-neutral transportation, approximately 1.8 bn metric tons of CO₂ emissions need to be avoided by 2060 or earlier. Strategies related to fuel alternatives, vehicle technologies and mass transit have been planned to reduce transportation-related CO₂ emissions in the GCC countries.

This study employed a holistic approach to analyze transportation-related energy use and CO₂ emissions in the GCC countries. It provides several policy implications and highlights the urgent need for policy innovations to achieve transformative change in the transportation sectors of the GCC countries.

This study explores the factors that contribute to fan loyalty for a losing sports team, with a specific focus on the Karachi Kings in the Pakistan Super League. The research aims to uncover the motives that influence fans’ unwavering support for a team that consistently underperforms.

A qualitative research design was utilized, involving semi-structured interviews with a diverse sample of Karachi Kings fans. Data were analyzed using grounded theory principles to uncover key themes. This approach allowed for an in-depth understanding of the underlying psychological and sociocultural factors. Grounded theory was chosen to systematically generate insights from data, particularly because fan loyalty in current contexts remains underexplored.

The research identified five main themes that influence fan loyalty: identity integration, emotional attachment, cognitive coherence, behavioral consistency and social connectivity. Fans exhibited a strong psychological connection to the Karachi Kings, fueled by regional pride, shared experiences and a sense of community. The findings emphasize the importance of creating a strong fan community and nurturing emotional bonds through consistent engagement and shared experiences.

This study demonstrated how psychological and sociocultural factors combine to sustain support for a losing team. It broadens the understanding of sports fandom by emphasizing that fan loyalty extends beyond a team’s success or failure, being deeply rooted in identity, emotions and social connections. This research offers a nuanced view of fan behavior in a non-Western context and provides valuable insights for developing marketing strategies and fostering community engagement in sports management.

It is widely evident that trust and commitment are important pillars for strengthening the relationship between financial service firms and their customers. However, it has not been explored how the service quality, perceived cost and role of agents are important for financial service firms. To overcome this gap, this study aims to investigate the role of service quality, perceived cost and the role of agents as the commitment–trust factors in the financial insurance service (Takaful) in Malaysia, enhancing customer satisfaction.

The study follows a quantitative design in which primary data was collected using a survey instrument. The measurement instrument was adapted from the previous research, and data were collected from 264 customers of the Takaful financial service organizations in Malaysia. The data were analyzed using variance-based structural equational modeling in Smart-PLS software.

This research has revealed several useful insights that demonstrate a significant impact on service quality, perceived cost and the agents’ role in forging close relationships with their customers. Corporate image has a moderating role in relationships and has significantly impacted takaful insurance companies. The results imply that regardless of the corporate image of the financial service organizations, customers are concerned about the prices and the quality of the agents’ services.

In this study, only the predictors such as service quality, perceived costs and agents’ roles as trust–commitment factors were examined to determine customer satisfaction. Other investigations are highly recommended, such as value co-creation in takaful, takaful customer experience and takaful trust. This study offers insights to takaful insurance companies on how to keep up a positive corporate image, which will boost their trust–commitment factors and ultimately increase customer satisfaction.

By presenting commitment–trust factors and company image in an identifiable framework, the current study has expanded the discussion on takaful financial insurance services. The methodology is developed and rigorously tested to gauge customer satisfaction in takaful financial service organizations’ context.

The purpose of this paper is to propose a practical framework for community participation in post-disaster resettlement.

The proposed framework has been tested in two model villages (MVs) of Punjab, Pakistan. Primary data were collected through household surveys, focus group discussions and expert interviews. A survey with 67 households was conducted for obtaining qualitative data regarding community participation in post-disaster resettlement.

The first MV (Ittehad MV) was resettled by the local NGO, and the second (Basti Meera Mullan) by the provincial government. Results indicate that community participation significantly varied in selected MVs. NGOs have achieved positive realizations due to effective community involvement in resettlement efforts, whereas the governmental approach lacked in proactive community participation.

This framework can be used for other disasters, by refining and incorporating disaster relevant components. This research will be highly useful for disaster managers, private developers and NGOs engaged in resettling disaster-affected population.

The proposed framework can help disaster-affected communities to resettle according to their terms. This can only be attained if affected communities will proactively participate in resettlement planning process.

This original framework is exclusively designed to attain sustainability for post-disaster settlement through community participation.