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The world is confronted by various current development challenges, including global health security and climate change. The rapid growth of these challenges warned all nations regardless of their development or geographical position. As an emerging international power, the United Arab Emirates (UAE) was among these nations and is viewed as a proactive key actor.

This review was conducted as a thematic synthesis from 27 studies, reports and publications along with authors' insights. Using MS Word and Excel programs, three stages of data exploration, extraction and synthesis and analysis were applied. Data gathering, analysis and thematization and compilation.

The UAE is giving significant attention to global health and climate change. Over the past 20 years, multipolicies, strategies and bodies were developed to lead the national, regional and global SDGs. Global health and climate change became the most two notable priorities on the government agenda and its strategic thinking is that both priorities can no longer be overlooked. Nationally, the UAE has made significant economic, scientific, social and health growth. Building a resilient and world-class healthcare system was one of six national priorities of the achieved UAE National Agenda 2021. Globally, UAE has proved its global health leadership by ensuring lasting and collective multilateral partnerships and collaborations that led to remarkable achievements in global health and climate change. Examples on the global scale: partnership with the World Health Organization (WHO) to target billions of people of the world's population and ensure they get Universal Healthcare Coverage (UHC) without financial hardship, the partnership between UAE and Bill and Melinda Gates Foundation to establish the Global Institute for Disease Elimination (GLIDE) to fight diseases and put an end to polio. Additionally, the state's role in the COVID-19 global efforts such as vaccine development, supply chain and distribution targeted low- and middle-income countries (LMIC). The UAE has shown a constant commitment to climate change mitigation and building a sustainable ecosystem by hosting global organizations, leading initiatives, supporting countries and is now organizing the 28th Conference of the Parties (COP28) this year. Great opportunities can be exploited to promote the country's contributions through further investment in cooperation, research and technology for better knowledge, sound policies, and innovative solutions for all regional and global health and climate change challenges.

This review is a fresh evidence-synthesizing attempt to document the role of the UAE. This role is well placed to play an additional major role with all partners to address these pressing challenges by boosting its role, especially in the Middle East region and advancing a new regional-oriented revolutionary expanded developmental plan that centered on low-resource countries empowerment, multilateralism, intersectionality and lasting collaborations.

This paper explores medical tourism development challenges in the United Arab Emirates (UAE) pre- and during Covid-19. Medical tourism is becoming a dynamic, rapid growth area and an engine of economic development.

In-depth interviews were conducted with medical tourism professionals. Fourteen medical tourism stakeholders were interviewed from 1 January to 31 January 2020. Qualitative thematic analysis was applied on medical tourism challenges before and during the pandemic.

The major themes indicated concerns for medical tourism in the UAE and they included higher medical services costs and a shortage of highly qualified medical expertise. The emerging themes related to the challenges of coping with Covid-19 and strategies to attract medical tourists.

This study contributes towards (1) the theory of medical tourism, (2) the related limited prior published work on this topic relating to the UAE and (3) the importance of medical tourism in today’s tourism industry. Additionally, there are theoretical and practical implications for medical tourism stakeholders in terms of attracting inbound medical tourists to the UAE from other countries during the Covid-19 crisis and in the post-pandemic situation.

Research on mental illness stigma in the Arab world has traditionally focused on socio-cultural barriers that deprive persons with mental illness from their fundamental human right for privacy and informed consent. The purpose of this paper is to address the question whether or not mental health legislations in a number of Arab countries effectively safeguard the human rights of people with mental illness and protect them from stigmatizing and discriminatory practices.

A qualitative review of literature was performed over two rounds of search, targeting published research on mental illness stigma in the Arab world from year 2000 until now and existing national mental health legislations in the Arab world, using English and Arabic databases.

The review reveals that beyond society and culture, persistence of mental illness stigma in the Arab world may be explained by absent or inefficient monitoring mechanisms of mental health legislations and policies within the health-care setting. Although integration of mental health services into the primary health care system is being gradually implemented as a step toward de-stigmatization of mental illness, more remains to be done to change the stigmatizing behavior of the health personnel toward mental illness.

Mental health authorities in the Arab world need to be more aware of the public perceptions explaining people’s fear and reluctance to seek mental health care, so as to ensure that the control and monitoring mechanisms at both the primary and mental health care levels foster a human rights, culturally competent, patient-friendly and non-stigmatizing model of mental health care.

This study aims to investigate the factors influencing the adoption of online pharmacies in Qatar using the unified theory of acceptance and use of technology-2 (UTAUT-2) framework. Specifically, this study examines the impact of performance expectancy, effort expectancy, social influence, hedonic motivation, habit, technology trust, perceived risk and users’ level of awareness of behavioral intention, which in turn affects the adoption of online pharmacies. Furthermore, this study explores the moderating role of word-of-mouth (WOM) recommendations on the relationship between behavioral intention and online pharmacy adaptation.

This study adopted a descriptive, quantitative approach to investigate the UTAUT-2 model in the context of consumers’ adoption of e-pharmacy in Qatar. Through convenience sampling, 455 responses were collected from regular customers accessing online pharmacy services. The data were analyzed using Smart-PLS 3.2 software to examine the hypothesized relationships.

The results showed that WOM recommendations significantly enhanced the relationship between behavioral intention and adopting online pharmacies in Qatar. This study identified the factors that may hinder or enable the adoption of online pharmacies, including performance expectancy, effort expectancy, social influence, hedonic motivation, habit, technology trust, perceived risk and users’ level of awareness.

This study contributes to the existing literature on technology acceptance by extending the UTAUT-2 model and recognizing three additional variables (perceived risk, technology trust and technology awareness). These need to be investigated against UTAUT-2 variables to detect the significance of their impact on adapting the e-health concept in Qatar. The potential for cultural change to accelerate the adoption of online pharmacies is highlighted. Future research should explore the role of moral and cultural factors in technology adoption.

The results underscore the economic and social significance of e-pharmacy adoption, particularly within the context of a developing country. Considering the positive intentions expressed by individuals toward e-pharmacy, it becomes crucial for managers and decision-makers to make strategic choices to address any challenges that may arise. Policymakers are encouraged to enhance their services and implement various development initiatives to expand e-pharmacy accessibility and availability.

This study builds upon previous research on e-commerce in the pharmaceutical industry and provides a comprehensive understanding of customers in developing countries. Extending the UTAUT-2 model and identifying additional variables contributes to the knowledge of e-health concepts in Qatar. The findings have practical implications for developing strategies to promote online pharmacy adoption in Qatar and other countries.

Children diagnosed with autism spectrum disorder (ASD) and their families especially their mothers face numerous and pervasive challenges. Difficulties to access quality care, financial burden, issues of adulthood and their child’s behaviors may produce significant stressors to mothers. This study aims to assess perceived stress among mothers of children with ASD in Egypt.

A cross-sectional study was conducted in Mansoura University Hospital, Egypt on 94 mothers of children with ASD using a structured questionnaire of the socio-demographic and clinical features of the studied mothers and their children and the perceived stress scale (PSS).

The mean total PSS score of mothers was 31.97 ± 12.39 and the level of autism had a statistically significant relation with stress perceived by the studied mothers.

The findings in this study were based on caregivers’ self-reporting. As such, inaccurate reporting might have biased the findings. The main limitations of this study include non-participation and dropout. During data collection, some mothers declined to participate in the study. Also, the current study was conducted in one hospital. This represents a loss of valuable information and may weaken the generalizability of the current study findings. Another limitation is the use of a convenience sample in the study. With the use of convenience sampling, there is an increased risk of bias, as study participants may not accurately reflect the characteristics of the total population.

Caregivers’ education programs through media and press should be developed for mothers of children with ASD to help those who experience levels of stress by presenting knowledge about ASD and treatment and training on adaptive coping methods and teaching communication and problem-solving. Recognizing levels of stress and parent counseling may be a useful strategy. Regular periodic meetings should be conducted between mothers and hospital personnel to promote proper communication. One key policy implication, this paper can derive from this study is the need for cooperation between the Ministry of Health, social welfare and other relevant governmental and non-governmental organizations to provide support for families of individuals with ASD such as financial aids. It is also recommended that future study would benefit a larger sample to enhance external validity. As well, future qualitative research is recommended to more fully understand the lived experience of mothers of children with ASD.

This study provides evidence that mothers of children with ASD experienced high perceived stress. Caregivers’ education programs through media and press should be developed in Egypt for mothers of children with ASD.

Team social capital (TSC) has been attracting increasing research attention aiming to explore team effectiveness through within- and cross-team resource conduits. This study bridges two disconnected theories – TSC and evolutionary theory – to examine gaming clans and analyzes mechanisms of the clans' TSC building from an evolutionary perspective.

This research draws longitudinal data from a sample of gaming teams (N = 1,267) from anonymized player data from the game World of Tanks spanning 32 months. The authors explored teams' evolutionary patterns using hidden Markov models and applied longitudinal multilevel modeling to test hypotheses.

The results showed that teams of different sizes and levels of evolutionary fitness vary in team closure and bridging social capital. The authors also found that larger teams are more effective than smaller ones. The positive association between team-bridging social capital and effectiveness is more substantial for smaller teams.

This research advances the theoretical development of TSC by including the constructs of teams' evolutionary status when analyzing strategic social capital building. Adding to existing literature studying the outcome of TSC, this research also found a moderating effect of team size between TSC and effectiveness. Finally, this study also contributes to a longitudinal view of TSC and found significant evolutionary patterns of teams' membership, TSC, and effectiveness.

This study aims to assess the risk profile of millennial investors residing in the Delhi NCR region. In addition, the relationship between the risk profile and demographic traits of millennial investors was also analyzed.

Data was collected using a structured questionnaire segregated into two sections. In the first section, millennials were asked questions on socio-demographic factors, and the second section contained ten Likert-type statements to cover the multidimensionality of financial risk. Factor analysis and one-way ANOVA were used to analyze the primary data collected for this study.

The findings indicate that the risk profile of millennials is mainly affected by three factors: risk-taking capacity, risk attitude and risk propensity. Except for educational qualification and occupation, all other demographic features, such as age, gender, marital status, income and family size, seem to significantly influence the factors defining millennials' risk profile.

Uncertainty is inherent in any financial decision, and an investor’s willingness to deal with these variations determines their investment risk profile. To make sound financial decisions, it is mandatory to understand one’s risk profile. The awareness of millennials' distinctive risk profile will come in handy to financial stakeholders because they account for one-third of India’s population, and their financial decisions will shape the financial world for the decades to come.

The study aims to explore the impact of perceived utilitarian and hedonic value (PHV) on shopper attitude and impulsive online purchasing using the technology acceptance model’s moderating role of perceived trust and risk.

Convenience sampling was used to collect primary data from 408 Indian online shoppers, and structural equation modeling was used to analyze the data.

The results indicated that cognitive absorption improved perceived usefulness (PU) and ease of use. Similarly, perceived ease of use influenced PU and PHV significantly. PU influenced utilitarian value positively. Perceived hedonic and utilitarian values significantly influenced attitude, and shoppers’ online buying attitudes strongly impacted impulsive online shopping. Finally, the trust had shown to substantially moderate shoppers’ attitudes toward impulsive online buying, whereas perceived risk had no such effect.

This research reveals a high degree of hedonic and utilitarian values, as well as low-risk features that might improve consumer attitudes about online impulsive behavior.

This research will aid e-retailers in building new strategies and plans to increase sales volume and strengthen relationships with online customers via the provision of trust and security throughout the purchase process.

Kapok was well-known for its oleophilic properties, but its mechanical properties and morphology impeded it from forming suitable absorbent materials. This study aims to demonstrate the process of creating an oil-absorbent web from a blend of treated kapok and polypropylene fibers.

Kapok fibers were separated from dried fruits, then the wax was removed with an HCl solution at different concentrations. The morphological and structural changes of these fibers were investigated using scanning electron microscopy images. The blending ratios of kapok and polypropylene fibers were 60/40, 70/30 and 80/20, respectively. The fiber blends were fed to a laboratory carding machine to form a web and then consolidated using the heat press technique. The absorption behavior of the formed web was evaluated regarding oil absorption capacity and oil retention capacity according to ASTM 726.

The results showed that the HCl concentration of 1.0% (wt%) gave the highest wax removal efficiency without damaging the kapok fibers. This study found that oil absorbency is influenced by the fiber blending ratio, web tensile strength and elongation, porosity, oil type and environmental conditions. The oil-absorbency of the web can be re-used for at least 20 cycles.

This study only looked at three types of oils: diesel, kerosene and vegetable oils.

When the problem of oil spills in rivers and seas is growing and causing serious environmental and economic consequences, using physical methods to recover oil spills is the most effective solution.

This research adds to the possibility of using kapok fiber in the form of a web of non-woven fabric for practical purposes.

The purpose of this study is, to compare laser-based additive manufacturing and subtractive methods. Laser-based manufacturing is a widely used, noncontact, advanced manufacturing technique, which can be applied to a very wide range of materials, with particular emphasis on metals. In this paper, the governing principles of both laser-based subtractive of metals (LB-SM) and laser-based powder bed fusion (LB-PBF) of metallic materials are discussed and evaluated in terms of performance and capabilities. Using the principles of both laser-based methods, some new potential hybrid additive manufacturing options are discussed.

Production characteristics, such as surface quality, dimensional accuracy, material range, mechanical properties and applications, are reviewed and discussed. The process parameters for both LB-PBF and LB-SM were identified, and different factors that caused defects in both processes are explored. Advantages, disadvantages and limitations are explained and analyzed to shed light on the process selection for both additive and subtractive processes.

The performance of subtractive and additive processes is highly related to the material properties, such as diffusivity, reflectivity, thermal conductivity as well as laser parameters. LB-PBF has more influential factors affecting the quality of produced parts and is a more complex process. Both LB-SM and LB-PBF are flexible manufacturing methods that can be applied to a wide range of materials; however, they both suffer from low energy efficiency and production rate. These may be useful when producing highly innovative parts detailed, hollow products, such as medical implants.

This paper reviews the literature for both LB-PBF and LB-SM; nevertheless, the main contributions of this paper are twofold. To the best of the authors’ knowledge, this paper is one of the first to discuss the effect of the production process (both additive and subtractive) on the quality of the produced components. Also, some options for the hybrid capability of both LB-PBF and LB-SM are suggested to produce complex components with the desired macro- and microscale features.