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This study aims to examine the influence of leadership and organizational culture on employee performance through motivation as a mediation. The number of respondents in this study were 116 respondents. Where all of them are employees of PT Georg Fischer Indonesia. This research is a quantitative research. Research data obtained from the results of filling out the questionnaire. The research data were then analyzed using the Partial Least Square analysis technique with the help of the SmartPLS program. The results of the analysis using the PLS analysis technique provide the following conclusions: Leadership and organizational culture has a positive and significant effect on motivation, leadership and organizational culture has a positive and siginificant effect on employee performance, motivation had a positive and siginificant effect on employee performance, and motivation could mediate the indirect effect of leadership and organizational culture on employee performance.

The effect of work motivation and work environment on employee performance is mediated by job satisfaction (at PT. Ici Paint Indonesia). The research used is descriptive analysis and causality of the population. The respondents of this research were 105 population samples, this analysis method used path analysis, coefficients, and inter-dimensional analysis. The results here show (H1) Work motivation has a positive and significant effect on job satisfaction, (H2) Work environment on job satisfaction has a positive and significant effect, (H3) Work motivation on employee performance has a positive and significant effect, (H4) Work environment on employee performance positive and significant effect, (H5) Job satisfaction on employee performance has a positive and significant effect, (H6) Work motivation on performance through job satisfaction has a positive and significant effect, (H7) the work environment on employee performance through job satisfaction has a positive and significant effect. The independent variable (x) is work motivation (x1) and work environment (x2). The dependent variable is job satisfaction (y1) and performance (y2), from the research it is proven from the hypothesis that has been researched and calculated through the Spss 23 application.

This study aims to examine the prophetic leadership and organizational commitment mediated by the motivation that affects employee performance, namely the employee performance of PT Bank Syariah Al Salaam Jakarta and Depok Regional. The research method uses a quantitative approach, with data collection using primary data, secondary data from Personnel Management and library research, primary data using all employees at PT Bank Syariah Al Salaam as many as 80 respondents, from all Jakarta and Depok Regional Divisions. Data collection techniques using interviews and questionnaire instruments. The questionnaire survey instrument was delivered randomly to employees of PT Bank Syariah Al Salaam. Data were analyzed using structural equation modeling (SEM) with the Smart PLS3.0 software program. to test the significance of prophetic leadership and organizational commitment affecting employee performance and mediated by motivation. The results showed that prophetic leadership, organizational commitment and motivation have a significant positive effect on employee performance, either partially or simultaneously. Prophetic leadership as the most important factor influencing employee performance. The managerial implication is that the organization or leader must develop a harmonious work culture and motivation for employees to achieve their best performance. This study reveals that organizational commitment, Prophet Leadership and motivation have a significant positive effect on performance, both partially and simultaneously. Besides that, the motivation partially mediate variable of the Prophet Leadership variable and organizational commitment on performance and has a significant effect.

Six Sigma has become a leading business improvement methodology which has been successfully applied in a wide range of businesses. In so doing, companies focus on systematically creating value and reducing and removing waste (the lean element of the approach) whilst employing Six Sigma to focus on and to eradicate the Critical to Quality (CTQ) issues that affect an organization. The research strategy of this paper is survey method and primary data was gathered from supply chain and quality enhancement departments of selected Six Sigma companies n Karachi, Pakistan through structured questionnaires. This paper indicates that the performance of the company becomes highly reliable, reduced cost, eliminate wastages, and improve quality by the adaption of Six-Sigma practices. The study also reported that the continuous improvement is also playing a mediating role when we consider Company’s performance as dependent variable and cost reduction, Quality betterment and eliminate wastages as independent variables.

Design arrangements for three ferrites integrated substrate surfaced magnetically resonance coupled (MRC) wire-less power transfer (WPT) model is presented. Their layout and simulated results are tested. Ferrite plate and core are incorporated with the proposed wireless power transfer system and achieved the efficiency from 16.6 % to 52 %. For small electronics devices, different ferrite designs and their effect on nearby metallic objects are observed and mitigated. Results show that defined Ferrite configuration is a best solution for confining electromagnetic field and reduce its effects by the foreign materials.