Saudi Cultural Missions Theses & Dissertations
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Item Restricted The impact of economic diversification under Saudi Arabia's Vision 2030 on its GDP(University of Essex, 2024-09) Aleidan, Abdulaziz Ahmed Abdullah; Sefiloglu, OnurThis study explores the impact of economic diversification initiatives under Saudi Arabia's Vision 2030 on the country's Gross Domestic Product (GDP). Launched in 2016, Vision 2030 aims to reduce Saudi Arabia's reliance on oil by diversifying its economic base through the development of non-oil sectors such as manufacturing, energy, and services. This research utilizes data from the General Authority for Statistics, spanning from 2011 to 2023, to assess changes in the GDP composition and growth patterns. Additionally, it incorporates comparative data from the International Monetary Fund (IMF) for other GCC countries to evaluate Saudi Arabia's performance relative to its regional peers. Employing a comprehensive econometric analysis, which includes multiple regression models and this comparative perspective, the study examines the contributions of various sectors to GDP growth and evaluates the effectiveness of the government's strategic policies in facilitating economic diversification. The findings indicate that non-oil sectors have increasingly contributed to GDP, with manufacturing emerging as a key driver, thus highlighting a successful shift towards a more diversified economic structure. This shift has significant implications for other oil-dependent economies considering similar diversification strategies11 0Item Restricted An evaluation of the Rashaka Initiative: a school-based obesity intervention in Makkah City, Saudi Arabia(University of Technology Sydney, 2024-03) Banany, Mohammed; Sibbritt, David; Gebel, KlausBackground: Childhood overweight and obesity are public health issues worldwide. In Saudi Arabia, in 2016/2017 the Rashaka Initiative, a national school-based, multicomponent, weight-related intervention, was launched to decrease the prevalence of obesity among students by 5% within five years. Neither the development stage of the initiative nor its implementation has been evaluated to explore its processes and outcomes. Aim: This study was aimed at evaluating the implementation of the Rashaka Initiative in intermediate and secondary schools in Makkah City, Saudi Arabia, covering both process and outcome. To this end, the following objectives were pursued: (1) to develop an evaluation framework that can be used to assess the processes and outcomes of the initiative, (2) to determine whether there was a change in students’ body mass indices (BMIs) during the implementation period, and (3) to explore the knowledge and attitudes of the Rashaka stakeholders regarding the perceived barriers and facilitators of implementation in their schools. Methods: This retrospective study, conducted after the implementation of the Rashaka Initiative, was completed in three phases. In phase I, a conceptual framework called the school-based weight-related intervention evaluation framework (SWIEF) was developed by integrating some elements of the program evaluation framework used by the US Centers for Disease Control and Prevention (CDC) with the components of a logic model. In phase II, secondary data from the Rashaka Initiative were analysed. Phase III was a cross-sectional exploration of the Rashaka stakeholders’ knowledge and attitudes as well as what they perceive as facilitators and barriers to implementing the intervention at their schools. Results: The comprehensive literature review yielded a published systematic review (Banany et al. 2024, Systematic Reviews). This systematic review found 11 school-based weight-related intervention studies in the six Gulf Cooperation Council countries (GCC). Despite the methodological limitations of some of these studies, there is preliminary evidence of the possible benefits of school-based interventions on students' weight and associated lifestyle factors in these countries. A review of the literature also facilitated the development of the SWIEF. The analysis of the secondary data revealed a significant reduction in BMI (p<0.001) across schools that participated in the Rashaka Initiative over two school years (2016/17 and 2018/19). However, this reduction was not associated with the school environmental factors attributed to the initiative. The study findings found that students’ BMIs decreased more considerably in girls’ and intermediate schools than in boys’ and secondary schools (p<0.001 and p=0.031, respectively). The cross-sectional study indicated that significantly better knowledge of risk factors and interventions for childhood obesity was exhibited by female Rashaka stakeholders (vs their male counterparts), stakeholders who completed tertiary education (vs those with lower education levels) and stakeholders engaged in the initiative for more than two years (vs participants who joined more recently) (p<0.001, p<0.007 and p<0.033, respectively). School health counsellors had more positive attitudes towards children’s health and weight than principals (p<0.008). Significantly more favourable attitudes towards the Rashaka intervention were also found among female stakeholders (p<0.011) and those with better knowledge of the initiative’s objectives, components, activities, and outcomes (p<0.049). Among the stakeholders, 73% perceived collaboration with different government and private sector institutions as the most common facilitator of the Rashaka implementation at their schools, while 69% perceived a lack of time as the main barrier. Conclusions: Addressing childhood obesity is a public health priority that requires substantial efforts from all relevant key stakeholders in Saudi Arabia. The evidence derived in this thesis revealed that the Rashaka Initiative has yet to satisfy its objectives. Future studies should be more rigorous, theory-based, and holistic to tackle obesity among school students. Evaluations of school-based obesity interventions should use control groups, validated and reliable measures and rigorous data analysis. Long-term monitoring of the implemented interventions is highly recommended for their improvement and sustainability.27 0Item Restricted Gulf Cooperation Council Countries’ Electricity Sector Forecasting: Consumption Growth Issue and Renewable Energy Penetration Progress Challenges(Lancaster University, 0023-10-18) Alharbi, Fahad Radhi; Csala, Denes; Wang, Ziwei; Campobasso, M.SThe Gulf Cooperation Council (GCC) countries depend on substantial fossil fuel consumption to generate electricity which has resulted in significant environmental harm. Fossil fuels also represent the principal source of economic income in the region. Climate change is closely associated with the use of fossil fuels and has thus become the main motivation to search for alternative solutions, including solar and wind energy technologies, to eliminate their reliance on fossil fuels and the associated impacts upon climate. This research provides a comprehensive investigation of the consumption growth issue, together with an exploration of the potential of solar and wind energy resources, a strict follow-up to shed light on the renewable energy projects, as currently implemented in the GCC region, and a critical discussion of their prospects. The projects foreshadow the GCC countries’ ability to comply with future requirements and spearhead the renewable energy transition toward a more sustainable and equitable future. In addition, four forecasting models were developed to analyse the future performance of GCC power sectors, including solar and wind energy resources along with the ambient temperatures, based on 40 years of historical data. These were Monte Carlo Simulation (MCS), Brownian Motion (BM), and a seasonal autoregressive integrated moving average with exogenous factors (SARIMAX) model model-based time series, and bidirectional long short-term memory (BI-LSTM) and gated recurrent unit (GRU) model-based neural networks.24 0