IPTEK Journal of Proceedings Series
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Gap Analysis of IT Governance in Supporting Integration of Organizational Universities (Case Study: University of General Achmad Yani Yogyakarta)
Get PDFGap analysis is the first step in making universities have good IT governance. Gap analysis is a key requirement that can increase university success. More and more universities rely on information technology to manage universities. Information technology is an integral part of most universities that are currently and certainly will become more critical in the future. Data collection was carried out at the University of General Achmad Yani Yogyakarta. The transition from high school to university made Yogyakarta General Achmad Yani remodel all information systems and networks. The arrangement of information systems and networks that are good and in accordance with standards is nothing but to achieve the vision, mission and support for organizational integration of the University of General Achmad Yani Yogyakarta. The method used in this study is gap analysis and COBIT 5. COBIT 5 is one of the Best Practices on IT governance that describes the main role of information and technology to create "value." COBIT 5 separates the process of governance and management scope process The process of collecting data uses a structured interview method to the University of General Achmad Yani Yogyakarta.From data collection there were 2 IT Goals and 16 COBIT 5 domains namely EDM, APO, BAI, DSS and MEA. Gap analysis results in the EDM03, EDM04 process domain , APO01, APO07, APO10, APO12, BAI06, DSS03, DSS05 and MEA01 get the value of gap 1 and APO03, APO04, APO13, BAI09, BAI10, and DSS01 get the gap value
The Impact of a Digital Influencer to the Purchase Decision
Get PDFong the many marketing tools which has given a wide range and easy accessibility. One kind of eWOM is digital influencer who uses the social media platforms such as YouTube, Instagram, Facebook. The digital influencer has a role as a communicator who influences the purchase decision of the viewers. The purpose of this study is to investigate the impact of a beauty vlogger to the purchase intention of the viewers in the YouTube channel. This study uses quantitative research method with analysis techniques include tests of validity, reliability, normality, linearity, simple linear regression, statistic descriptive, and determination. Data analysis was defined by the total quota sampling technique. Data collection was done by distributing questionnaires to 100 respondents who were the viewers of the YouTube video blog. The result of this study shows that the contribution of the digital influencer to the decision of purchasing cosmetic products is 87.6%. This result opens the opportunity to producers of life-style products to collaborate with the beauty vloggers to advertise their products
Numerical Study of Savonius Wind Turbine with Fluid-Rotor Interactions
Get PDFPrevious numerical studies in the Savonius wind turbine mostly used constant angular velocity as input data, where the values were obtained from experiments. This process cannot be used in the design optimization of the turbine, in which the angular velocity of the modified turbine is not known a priority. In numerical simulation, the use of loading system to get constant angular velocity to control the tip speed ratio (TSR), tends to have fluctuating value on output data. Moreover, the values of angular velocity shall be the results from freestream flow and Savonius rotor interaction. This condition can be simulated by using fluid structure interaction (FSI) method. Three dimensional Savonius S wind turbine is simulated using unsteady Reynolds Averaged Navier Stokes (RANS). Inlet velocity and wind turbine inertia are used as input data. The flow is assumed to be incompressible, viscous, and uniform at the inlet. The turbulence model used is the Eddy Viscosity k-ω SST, with y+ < 1. The domain consists of a sliding mesh, which rotates in the overset mesh region. Simulation results Power Coefficient (CP) and angular velocity and compared with experimental result. This study is resulted a standard method for the Savonius wind turbine numerical stud
Sub Bottom Profiler Data Analysis to Identify the Thickness of Sediments (Study Case: Alur Pelayaran Timur Surabaya)
Get PDFOne of the acoustic instruments were used for the measurement of the seabed is the Sub Bottom Profiler. This instrument uses a low-frequency acoustic signal which has the ability to penetrate the layers of the ocean bottom up to a depth of several meters. The purpose of the survey using the Sub Bottom Profiler that is to conduct the investigation and identification of coating the ocean floor so that the retrieved information related to seabed stratigraphy. The location of research are on Alur Pelayaran Timur Surabaya. Secondary data is Raw data Sub bottom profiler, RAW data of single beam, SVP and tide data has been processed. The data retrieved from the District Navigasi kelas 1 Surabaya. The location of the research is classified as waters of the shallow waters. There are three layers of sediment. The pattern of seismic reflection data are parallel and subparallel. Thickness between the base of the sea surface with the first layer has a constituent sediments form the sandy mud. Thickness of the layer of sediment volume values the greatest there is between the first and second layers of 8.009.815.18 m³. The total volume of the thickness of the layer sediment 17,945,928.40 m³
Study of Company X Mineral Water Production System by Using Hazard Analysis Critical Control Point Method
No full textDrinking water is human essential need. However, there are so many contaminants contained in drinking water sources. One of the solutions to overcome this issue is using technology to produce clean drinking water which called mineral water. Mineral water industries come to understand that maintaining quality is the fundamental principle to increase sales. One of the mineral water industries in Indonesia is company X. Yet it does not have a thorough management and supervision method to control the product quality. The quality management and supervision method is used only on several aspects of production and after acquiring customer complaints. This emerges the need of company x to form an applicable, comprehensive, and standardized management system. To produce high-quality mineral water, company X can apply HACCP method. HACCP (Hazard Analysis Critical Control Point) is a system used for measuring risks and determine the control system that focused on prevention. There are five primary principles in HACCP method. Accordingly from this analysis, maintaining the unit performance, adding more detailed SOPs, and employee knowledge enhancement are the main focused of HACCP method in company X. Therefore, HACCP is a suitable method to monitor company X production system and increase the product qualit
Development of Samiler Jarak-Dolly (SAMIJALI) Business Through Social-Based Business Model
Get PDFSamijali is a social-based SME in Surabaya. By conveying the economic issue of the Dolly community as the result from the closure of the Dolly prostitution area. However, the high public interest about Samijali is not in line with the business progress that remain slow. The ability of Samijali to develop it’s capability is still minimal. In addition, the business model owned by Samijali is still very simple when compared with other sociopreneur business models that have rapid development. The aim of this research is to develop Samijali social business model to help improving the competitiveness, develop suitable branding for Samijali based on evaluated SBMC. This research using qualitative methods with inductive-exploratory research designs. In the research phase, researchers conducted interviews with Samijali stakeholders and business experts to formulate an ideal business model for Samijali. From this research, had been agreed on business model design for Samijali by stakeholders Samijali. Hopefully, this research can help Samijali to grow it’s business with the right business model. In addition, this research is expected to make Samijali a role-model for social-based SMEs in Surabaya
Analysis Improvement of Helpdesk System Services Based on Framework COBIT 5 and ITIL 3rd Version (Case Study: DSIK Airlangga University)
Get PDFAirlangga University has a helpdesk system that is tasked to help overcome the problems related to the use of information technology facilities that can be utilized by the academic community. This system is managed by the Directorate of Information System. Currenty, there are many complaints handled by the helpdesk that make it difficult to handle problems, the escalation of problem handling is still not optimal, complaint handling is not in accordance with the time set, and still miss communication between the helpdesk and the unit responsible for completing the complaint. Based on the problems, improvement analysis of the helpdesk system services is required. The service analysis of the helpdesk system will be done using the COBIT 5 and ITIL V3 framework. Data were obtained through interviews and questionnaires distributed to RACI Chart based on domains selected which is DSS01. The data is processed to obtain the level of capability (As Is) and the expected condition (To Be), then gap analysis of these two conditions to be used as the basis of the information technology governance improvement strategy in managing the helpdesk system. The improvement plan is done by combining COBIT with ITIL V3. From this research, the current capability values at level 1 and to be values at level 4, so the gap value obtained is 3. The result of the capability value analysis and gap is used to make the recommendation of continuous improvement to achieve the to be value and the governance plan on incident management based on ITIL V3 framewor
The Influence of Environmental, Social, and Governance (ESG) Disclosure on Firm Financial Performance
Get PDFThe aim of this study is to do research about non-financial aspect that has influence toward the companies’ financial performance, that will highlight the scores of companies’ ESG (Environment, Social, Governance) disclosure. Nowadays, investors take into account the non-financial aspect into their investment decision, such as ESG performance as a risk measurement. The mixed of results found in the previous studies regarding the correlation between company ESG/CSR and financial performance warranted us to conduct more research in this particular topic. We conducted research on companies in the real estate sector since its long-term nature of investment is aligned with long-term ESG goals. The samples of companies were collected from seven countries with the strongest economy worldwide, the G7. The financial performance is measured by both in the perspectives of accounting and stock market, which are ROA, ROC, Stock Price, and P/E. The panel data was collected over five years (2014-2018), using STATA to run multivariate regressions to test for the correlations. The results indicate that there is a statistically significant positive relationship between the ESG disclosure with firm’s ROA and ROC, but no significant relationship with Stock Price and P/E. Furthermore, we found that there is a statistically significant positive relationship between the Environmental factor towards the firm’s ROC and Stock Price. Lastly, the study also reveals that there’s no significant relationship between the Social factor and Governance factor with firm financial performance. The results show that a high transparency regarding ESG information could improve the financial performance. Thus, it is advisable for investors, company management, decision-makers, and industry regulators to consider the importance of the ESG disclosur
The Development Study of Madura Area (An Area Marketing Approach)
Get PDFThe development of Madura area has its own challenge due to its low development indicators which become the complexity barometer of development problems in this area. The development of Madura area has main obstacles, such as the limitation of infrastructure and transportation acces from and to Madura that weakens the economic development in this area. However, there are many promising potentials of the island that can be developed although until now because of its limitation, the development of Madura is not yet optimal. This research used area marketing concept called Strategic Place Triangle model with nine elements that are categorized into three dimensions, namely strategic (segmentation, targeting, positioning), tactic (differentation, marketing mix, and selling), and value (brand name, service, and process). The data that is used in this research is primary data (derived from questionnaries), and secondary data from some related institutions. The conclusion of the research showed that resource-based industrial sectors (agricultural and natural industries) are the recommended sectors that shall be developed in Madura area. While the segmentation result showed that there were two main investors, namely PMDN and Non Facility. PMDN investors tend to invest in agricultural-intensive resources and labor intensive (Sumenep and Pamekasan districts), whereas Non Facility investors tend to invest in natural- intensive resorces (Bangkalan and Sampang districts). Compared to its main competitor, Sidoarjo district, Madura has some added-value, such as inexpensive price of land, investment opportunity, loading and unloading harbor in Bangkalan district, and agricultural and natural resources for industry
Pemisahan dan Karakterisasi Etanol dari Nira Aren (Arenga pinnata) (Separation and Characterization of Ethanol from Palm Sap (Arenga pinnata))
Get PDFTelah dilakukan penelitian tentang pemisahan dan karakterisasi etanol dari nira aren (Arenga pinnata). Pemisahan dan analisis dilakukan dengan teknik distilasi secara bertahap, dilanjutkan dengan penentuan sifat-sifat fisik; sedangkan identifikasi struktur dilakukan secara spektrofotometer inframerah, kromatografi gas-spektrometer massa, spektrometer RMI1H. Hasil identifikasi struktur dengan spektrofotometer inframerah menunjukkan adanya gugus fungsi hidroksil (-OH) dan alkil (-C2H5), sedangkan hasil identifikasi dengan spectrometer RMI1H menunjukkan 3 karakteristik puncak hydrogen yakni H pada gugus hidroksil (–OH), metilen (-CH2-) dan metil (-CH3). Selanjutnya, hasil uji kromatografi gas-spektrometer massa menunjukkan 1 puncak dengan kadar etanol nira aren mencapai 100% serta fragmentasinya mengikuti pola struktur etanol (C2H5OH)