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- MakaleAçık Erişim2023How Does Cynicism Mediate Spiritual Leadership and Organizational Commitment? The Case of Turkish and Indonesian Universities
Battal, Fetullah; Ibrahim, Azharsyah
This study seeks to determine the role of cynicism in the relationship between the perceived spiritual leadership of university employees and their organizational commitment. Because of the international nature of the problem at hand-university staff in Turkey and Indonesia who are engaged in ongoing educational activities-a comparison strategy predicated on cultural differences was favored. The study utilized correlation analysis and normal distribution determination in SPSS, and structural equation modeling in AMOS to reveal regression relations. Findings suggest that academics in Turkey and Indonesia are more committed to their institutions when they have a positive perception of the organization's spiritual leadership. Likewise, when university employees perceive cynicism in the organization, their commitment to spiritual leadership and the organization reduces. In other words, cynicism appears to partially mediate the relationship between spiritual leadership perception and organizational commitment in both countries.
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İncele - MakaleAçık Erişim2023Scopus SJRQ1Evaluation of Optimal Energy Productıon Usıng Deterministic, Probabilistic and Risky Cases In a Multi-Reservoir System
Bacaksız, Efsun; Opan, Mücahit; Kara Dilek, Zuhal Elif; Karadeniz, Murat
In a multi-reservoir system, the stochastic nature of basin data resulting from rainfall introduces risk into water management operations. Effective management that accounts for these risks can obtain maximum benefits from the system. This study presents a description of a multi-reservoir water resources system with hydroelectric power plants, utilizing the energy optimization model developed by OPAN in 2007. The model was applied to reservoirs located successively on the Lower Kızılırmak River in the Kızılırmak Basin, with the objective function being the maximization of firm power by using drought period inflows and total energy by using monthly average inflows. The study considered three scenarios: deterministic, probabilistic, and risky (critical cases), with probabilities of inflows from the basin being determined for the latter. Monthly inflows with determined probabilities were used to obtain data for the risky case. Optimum operating levels were determined based on this data to maximize firm power and total energy. According to the operating levels, the reservoir with the largest useful volume manages the operation. The values obtained from the optimization were then used in multivariate regression analysis using the Statistical Package for Social Scientists (SPSS), a statistical analysis program. The analysis explored the effects of monthly operating levels in the reservoirs, the amount of inflow released from the spillway, the amount of inflow released for energy production, the monthly average inflow to the reservoirs, and firm power values on energy production.
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