Jurnal Indonesia Sosial Teknologi (JIST)
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Landslide potential is reviewed from the characteristics of the physical properties and strong shear of the avalanche material on the Arso-Waris National Road
Get PDFThere are many landslide points on the Arso-Waris National road, so it is necessary to conduct research on the potential for landslides from the physical and shear strength properties. The analysis method uses Slope/W software from GeoStudio, using the Bishop and Fellenius analysis method. The results of the study on 4 points along the Arso-Waris section, showed that with a decrease in the value of the shear strength parameter, both the cohesion value (average decrease of 69.91%) and the value of the shear angle (average decrease of 92.77%) in the reverse analysis resulted in a decrease in the value of the safety factor score by 71.5% (Bishop Method) and 71.11% (Fellenius Method). The value of the smallest (critical) safety factor is 0,498, located at point 4 KM.105+193 in combination loading, by using Fellenius method. Changes in physical properties and shear strength have the potential to reduce safety factor so that there is potential for landslides
Efficiency Analysis of PT Dayamitra Telekomunikasi Tbk in the Telecommunication Infrastructure Industry Using the Data Envelopment Analysis (DEA) Method
Get PDFThe projected increase in the number of telecommunication towers in Indonesia by 100% by 2026 reflects the rapid growth in the telecommunications infrastructure sector, driven by increasing data demand and the adoption of 5G technology (WCA, 2021). In the Asia-Pacific region, similar demand indicates a huge opportunity for the expansion of this industry. PT Dayamitra Telekomunikasi Tbk (Mitratel) is one of the companies that excels in the Telecommunication infrastructure industry in Indonesia. This study uses the Data Envelopment Analysis (DEA) method, which is effective in measuring the efficiency of organizational units in various fields. The results show that in five years of observation, Mitratel managed to achieve full efficiency in almost all years of observation, with high efficiency level results comparable to PT Sarana Menara Nusantara Tbk. Meanwhile, the annual efficiency level for Indus Towers and China Tower is quite volatile, although it remains at a high value. Trend analysis and Pearson Correlation coefficient between average efficiency and input/output variables show that the current assets, non-current liabilities, and CAPEX variables have a significant influence on Mitratel's efficiency with a negative correlation, while the current liabilities variable has a significant influence with a positive correlation
Transformation of the Role and Competence of Public Relations in Using Artificial Intelligence Technology
Get PDFThis research aims to determine the transformation of the role and competence of the Akarsana public relations agency in using the ChatGpt application to run PR programs. This research uses qualitative descriptive analysis with a case study approach. This research was conducted at the Akarsana Public Relations Agency. Data collection techniques were carried out using interviews, observation and documentation. The results of this research show that the use of ChatGpt supports Akarsana PR to transform from conventional PR to digital PR in the era of Industrial Revolution 4.0 and Society 5.0. With ChatGpt as an innovation, PR Akarsana can make it easier to do research and copywriting. ChatGpt also helps Akarsana's PR role as a bridge between companies and institutions or society to the public. Apart from that, Akarsana's current PR competencies must also be supported by new AI-based PR competencies so that Akarsana PR can transform optimally in the era of Industrial Revolution 4.0 and Society 5.0
Evaluation of the Validation Process of Prospective Recipients of Educational Scholarships on the Siaplah Platform: A Case Study at The West Kalimantan Provincial Education and Culture Office
Get PDFThis study aims to evaluate the validation process of prospective recipients of educational scholarships through the Siaplah platform implemented by the West Kalimantan Education and Culture Office. The research methods used in this study are Business Process Improvement (BPI) and Failure Mode and Effects Analysis (FMEA). Because BPI can evaluate in aligning processes with organizational goals and strategies. In the context of this research, BPI can assist the West Kalimantan Education and Culture Office to ensure that the scholarship validation process supports the achievement of organizational goals related to education. Meanwhile, FMEA is used to identify potential risks, failures, and weaknesses in the validation process. Through this analysis, research can identify critical points in the process that could lead to failures or problems. So the FMEA can be improved by giving a score on each risk and impact. Research results: Business process recommendations for prospective PBP recipients are made based on the design of business process improvement that has been carried out using the Business Process Improvement (BPI) method. Some activities have changed, activities that have been added to activities that have been removed. From the results of simulations carried out on the current business process (as it is) and business process recommendations (to be), it was found that the increase in time analysis reached 02.8% in the business process of prospective PBP recipients, 1.44% in the implementation of the business of prospective PBP recipients, and 1.55% in the business evaluation of prospective PBP recipients
The Influence of Advertising on Wardah Cosmetic Purchasing Decisions (Case Study of Germasa GPIB Petra Women)
No full textAdvertising plays an important role in influencing consumer perceptions and attitudes towards products, especially for well-known brands like Wardah. Advertising strategies help build a positive image and increase consumer interest. Research shows that consumers are more likely to buy products from well-known brands than lesser-known brands. Wardah, which is widely known by Germasa GPIB Petra women, allows consumers to recognize and create their image. Wardah's advantages include a halal guarantee from MUI and its availability in various online and offline stores. Quantitative research method This research examines the influence of advertising on consumer purchasing decisions based on syringe theory. The validity and reliability of the questionnaire are adequate (Cronbach's alpha 0.749). The analysis shows that the effect of advertising is very small (R² 0.030%). Although the T-test shows a significant impact (count 4.384 Table 2.0106), overall, the effect of advertising is not substantial (0.02958%). Internal and interpersonal factors are more dominant, so the syringe theory is not fully proven. Research shows that Wardah product advertisements have a significant influence on purchasing decisions (reliability 0.766 and 0.749). The hypothesis is accepted, but the R Square value of 0.030% shows a very small effect. GPIB Petra's female consumers rely more on personal experience and other factors than advertising, so advertising does not play a significant role in purchasing decisions
Representation of Terrorism in 22 July Movie (John Fiske Semiotic Analysis)
Get PDFPaul Greengrass' 22 July depicts the tragic events of the July 22, 2011 terrorist attack in Norway. This research aims to describe the representation of terrorism in the movie "July 22". The qualitative method is used in this research. The data contained in this research are in the form of scenes that indicate acts of terrorism in the movie "22 July". The data were analysed using John Fiske's semiotic analysis technique, which consists of three levels: level of reality, level of representation, and level of ideology. The result of the research shows that the movie "22 July" contains elements of terrorism committed by Anders Behring Breivik. At the level of reality, the elements of terrorism are represented through aspects of costume, behaviour, expression, and conversation. At the level of representation, there are aspects of camera, lighting, and sound. At the ideological level, this movie represents the ideology of terrorism
Consumer Perspective on Food Pairing Low-Sugar Rich in Antioxidant Tea Ponds Supplemented with Apple Vinegar
Get PDFThe purpose of this study was to compare the physicochemical and sensory results of apple cider vinegar supplementation with various concentrations on low-sugar liang tea and to obtain information on complementary foods in consuming low-sugar liang tea as the best food pairing. This study was designed using a randomized group design. consisting of 5 treatments with 5 repetitions with the addition of apple cider vinegar treatment consisting of 5 levels a0 0 % (control), a1 0,5 %, a2 1 % ,a3 1,5 %, a4 2 % The results of the food pairing analysis were carried out descriptively .0% treatment was declared as the best treatment with physicochemical values pH 5.71 , TPT 7.28 °brix, color L 34.02, color a 2.52, color b 3.88, and color sensory value 4.07 (like ), Aroma 4.20 (like), acidity level 3.83( rather like), and overall acceptance 4.13 (like). In food pairing, the highest percentage chosen by respondents was fried bananas (28.6%) from 49 respondents. Comparison of the physicochemical and sensory characteristics of low-sugar apple cider vinegar supplementation had differences in each parameter, namely pH, TPT, and the color parameter had no significant differences. Whereas the color sensory parameters had no significantly different results, while the sensory parameters of aroma, acidity level, and overall acceptance had significantly different results for each treatmen
The Effect of Consumer Self-Confidence, Attitude Towards Paid Internet Advertising, and Continuance Search Intention on App-Purchase Decision
Get PDFPaid internet advertising has been widely used in various industries including the healthcare industry. The number of customers using mobile healthcare applications to buy products or services also continues to grow. One of the healthcare applications that is widely used in Indonesia is Halodoc. Purpose: This research aims to study the structural relationship of consumer self-confidence to the app-purchase decision in Halodoc application, using indicators of attitudes towards paid internet advertising, perceived intrusiveness, and continuance search intentions on the internet. Methods: A total of 309 samples were obtained from consumers who had seen Halodoc application advertisements on the internet and had used Halodoc application to purchase products or services provided by the application at least once. Measurements were carried out using PLS-SEM to see the structural relationship between the indicators. Results: Consumer self-confidence has a positive effect towards paid internet advertising (t=7.614, p=0.000), continuance search intention (t=10.009, p=0.000), and app-purchase decision (t=19.972, p=0.000). Consumer self-confidence has no negative impact on perceived intrusiveness (t=1.564, p=0.059). Conclusion: This study shows that consumer self-confidence has a positive effect on attitudes towards paid internet advertising, continuance search intentions, and app-purchase decisions on mobile application
Legal Analysis of The Determination of Corruption Suspects Land Compensation For The Construction of The Padang Toll Road
Get PDFThis paper intends to examine and analyse the determination of suspects by the high prosecutor's office in the land acquisition corruption case in the Padang - Sicincin Toll Road construction project. Research using a normative juridical approach reveals that legal instruments fail to show justice, where the determination of the suspect in this case is detrimental to the people. Therefore, according to the author, it is necessary to re-analyze the procedure for naming suspects by law enforcement officials so that legal certainty can be found and the decision to designate suspects does not harm the people. The results of this study showed that there are no definite legal provisions on how the prosecutor's office can determine a suspect. Choosing the suspect so far is still in a grey area because there are no explicit provisions regarding "preliminary evidence" to determine the suspect. On the other hand, the panel of judges, in their considerations, decided that the subsidiary charges were not proven and had not been legally and convincingly proven guilty of committing a criminal act. On the other hand, the panel of judges, in their considerations, decided that the subsidiary charges were not proven and had not been legally and convincingly proven guilty of committing a criminal act
Analysis of Value at Risk Measurement Using The Variance-Covariance Method in The Securities Portfolio
Get PDFBonds are one of the investment instruments with fixed income. One of the most popular bonds is government bonds, which are considered safer than corporate bonds or other investment instruments. Every financial investment instrument that provides a rate of return (return) will have risks. Choosing bonds with the smallest loss rate is one of the priorities of an investor. One of the steps that investors can take is to determine the value of Value at Risk (VaR) first to determine the maximum loss obtained when investing. This study will discuss the risks in Bank Jatim's FVTOCI portfolio by measuring the Value at Risk value of each selected bond sample and several portfolio combinations of these bonds. The bonds used as samples in this research are FR0068, FR0080, FR0096 and FR0098. The measurement of this VaR value uses the Varian-Covariance method, where the assumption of the data used is data with a normal distribution. The resulting VaR value can be used as a consideration for the company to choose bonds for its investment portfolio