Managers who are responsible for the management of companies are faced with two important decisions - investment and funding. The right investment decisions and choice of funding sources are important because they affect the company's financial performance. The selection of the types of assets to be invested and the right types of financing sources result in optimal returns for the company. It reflects good company performance and future prospects. In addition, optimal return is a good sign for investors. Companies that perform well experience increase in the value of their firm. This study examined the effect of investment decisions and the selection of appropriate sources of funds on the performance of the company and the consequent impact on the firm value. The study was conducted in two parts. The first part examined the effect of investment decisions on long-term assets with long-term funding on the rate of return and firm value. The second part examined the effect of investment decisions on the company's short-term assets and funding for financial performance and firm value. The case study used in this research is a consumer goods sub-sector company listed on the Indonesia Stock Exchange in the period 2010 to 2017. Path analysis is the data analysis tools that was used. The results of data analysis showed that the asset structure has an effect on financial performance and firm value. The capital structure affects the financial performance but does not affect the firm value of the company. Financial performance was measured by ROI.

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This paper presents design and implementation of scalar control for 3 phase induction motor. This method leads to be able to adjust the speed of the motor by control the frequency and amplitude of the stator voltage of 3 phase induction motor, the ratio of stator voltage to frequency should be kept constant, which is called as V/F or scalar control of 3 phase induction motor drive. The proposed control system is used to generate control signals to overcome the nonlinear dynamics of 3 phase induction motor. Simulation results show that the 3 phase induction motor is able to track the frequency input shift via inverter with 50 Hz frequency get speed 2090.8 rpm. ABSTRAKMakalah ini menyajikan desain dan implementasi kontrol skalar untuk motor induksi 3 fasa. Metode ini dapat menyesuaikan kecepatan motor melalui pengendalian frekuensi dan amplitudo tegangan stator motor induksi 3 fasa, rasio tegangan stator terhadap frekuensi harus dijaga konstan, yang disebut sebagai kontrol V/F atau kontrol skalar motor induksi 3 fasa. Sistem kontrol yang diusulkan digunakan untuk menghasilkan sinyal kontrol yang dapat mengatasi dinamika nonlinier motor induksi 3 fasa. Hasil simulasi menunjukkan bahwa induksi motor induksi 3 fasa mampu melacak pergeseran masukan frekuensi via inverter dengan frekuensi 50 Hz mendapatkan kecepatan 2090,8 rpm.Kata kunci: kontrol skalar, 3 fasa, kontrol kecepatan, frekuensi, motor induksi

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<p>The performance of teachers in educational institutions needs to have an appreciation and assessment that has a basis. Teacher performance assessment is one of the bases for decision making related to the career of the teacher. To improve the quality and accuracy of performance appraisal, this study designs a web-based teacher performance assessment decision support system. The Decision Support System method used is Analytical Hierarchy Process (AHP), and information system design uses the Object Oriented Analysis and Design (OOAD) method. Respondents in this study were deputy principals, teacher representatives, and committee representatives. The results of the calculation of the respondent questionnaire were carried out with a paired comparison matrix. The results of the combined calculation showed that the first level criteria which were the highest weighted were Social with a weight of 33.4% and the alternative teacher with the best performance was Vera Asmara with a value of 22.9%.</p><p> </p>