This research covers the literature gap by investigating the factors of economic expansion (GDP), total natural resources (TNRNT), political risk index (PRI) and technological innovation (TI) and their impact on the renewable electricity output (REOT) in the G7 economies, covering the period 1990-2022. The research utilizes novel MMQREG as the primary method, while BSQR is a non-parametric robustness check method. A pairwise Dumitrescu-Hurlin causality test is employed to find out the causal connection between variables. The diagnostic outcomes show that the modelled variables are static after the first difference while long-run equilibrium is also present. Moreover, the outcomes suggest that GDP negatively influences REOT across quantiles while TNRNT and PRI stimulate the use of REOT in G7 economies across quantiles. Moreover, TI positively influences REOT but is inconclusive across quantiles. The robustness check analysis provides similar and valid outcomes. Lowering political risk is also considered important for energy transition in terms of cleaner energy.

Background and objectives: An overcrowded emergency department (ED) cannot meet the patients’ growing demand. This situation harms employees’ performance and, alternatively, causes anxiety and dissatisfaction among patients since the quality of healthcare outcomes fall below their expectations. This study aimed at improving and validating a scale for assessing patient satisfaction in the ED. Methods: In this study, 134 participants from Wadi Al-Dawasir General Hospital were enrolled using a convenient sampling technique. A cross-sectional survey was conducted using 5-point Likert scales. Results: All tested hypotheses showed statistical significance (P < 0.05). Our results show that male employees were more satisfied compared with their female counterparts. Furthermore, Saudi employees were more satisfied with the health services than non-Saudi ones. Conclusion: The findings of this study brought to the fore that patients and their families were satisfied with the healthcare services and their quality. This means better service delivery played a crucial role in enhancing satisfaction levels. Nevertheless, this study also highlights that overcrowding is a significant problem for healthcare organizations. Wadi al-Dawasir General Hospital's ED should continually improve its quality to meet the growing needs of its clients.