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Study of the under pass structure in Gatot Subroto – Cokroaminoto Intersection-Roads, Denpasar – Bali
Get PDFDenpasar represent town with amount of most resident in Bali and have tendency will increasingly. This of course will be followed by accelerating development various sector. This condition will be create various of urban problems, among the others problem is jam of traffic, that caused of existence of unbalanced between growth of very fast vehicle (14%) compared to with accretion of new streets which only reaching 3,6% a year. To overcome the problem one of the effort able to be conducted is by improving the quality of street service which have there, especially at critical joint streets and intersection streets, like Gatot Subroto - Cokroaminoto intersection-roads. However progressively is fast of accretion amount of vehicle, this methode will not can give optimal service, so that require to another way of problem solving. Other Arrangement Alternative to solve this jam is with intersection street is not at a piece of, such as which have been applied at Simpang Dewa Ruci. In general, the type of construction is fly over and underpass, but pursuant to experience at Simpang Dewa Ruci, from the social and culture aspect happened deduction of fly over type
Developing a wood lathe machine with speed control and workers' anthropometry to increase the productivity of broom industry
Get PDFTo overcome the economic crisis in the current situation, the community in the village of Dawan Klungkung-Bali was encouraging small and medium-sized businesses, including the home industry sector, specifically the production of broom handles that made from leftover wood. The production process is quite simple where the worker utilized wooden chisels and hand grinders to create the broom handle. Even though the methods and tools are simple, it takes a long time to complete one broom handle. In addition, the process continued with the sanding process to smoothen the product, which caused the workers to quickly become fatigued due to the long duration of the bending down and pressing gestures. To address this issue, a wood lathe with speed control and height adjustment based on worker anthropometry was developed. This study was volunteered by ten workers that compared the workload of both traditional and proposed method. Workload is determined by measuring the worker's pulse with a pulse meter, skeletal muscle complaints that observed using the Nordic Body Map questionnaire, and worker productivity that calculated by dividing the number of broom handles produced per hour by the workload
Review of the use of cross iron in reinforced concrete column as an alternative to shoes column
Get PDFColumn shoe is the lower end of the column as high as (50-70) mm which is casted first from the column above it to make it easier to determine the column dimensions, determine the shape of the column cross section, and determine the position of the column. Column shoes Together with the formwork iron stack, clamping the formwork and making it easier to install the column formworkColumn shoes from site mix concrete have a weakness in terms of the concrete being non-uniform with the column concrete above it is feared to have problems with the bending moment, Mu, at the end of the column and the normal force, Pu Column shoes made of reinforced concrete are more practical, more economical and simpler and save project execution time, there is no problem with bending moments and normal forces acting on the column because the quality of the column concrete is uniform with the quality of the column shoes and cast at the same time
Eco enzyme production from fruit peel waste and its application as an anti-bacterial and TSS reducing agent
Get PDFThe increasing volume of organic waste in garbage dump facilities will emit methane gas, which is one of the greenhouse gases that cause global warming. By producing eco enzymes from fruit peel and vegetable waste, we can minimize organic waste while also creating beneficial products. In this research, eco-enzyme was produced from papaya, dragon fruit, and orange peel waste mixed with water and molasses. The weight ratio between water, organic compounds, and molasses was 10:3:1. The mixture was fermented for 3 months. The DNS method was used to test enzyme activity; the ASTM 2315:2008 method was used to measure bacteria killing power; and the SNI 06-6989-3-2004 method was used to measure TSS levels in liquid waste.The Eco enzyme product generated from this research has an amylase enzyme activity of 2.15 and a cellulase activity of 1.69. Eco enzyme effectiveness in killing E. coli bacteria reaches 99.95% and P. aeruginosa bacteria at 99.90% with only 20% of eco enzyme concentration within 15 seconds of contact time. The results of liquid waste processing using this eco enzyme show that TSS reduction rate is 65-88% on an initial TSS concentration of 345 ppm
The influence of career, experience, and professionalism on audit quality at the audit board of the Republic of Indonesia representative of South Sumatera Province
Get PDFThis study aims to determine and analyze the influence of career, experience, and professionalism on audit quality at The Audit Board of The Republic of Indonesia Representative of South Sumatera Province. The sampling technique in this study was by using the sampling method, namely as many as 108 employees consisting of Intermediate Expert Auditor, Junior Expert Auditor, and First Expert Auditor. Data analysis in this study used multiple linear regression analysis. The study results show that career, experience, and professionalism variables partially have a positive and significant effect on audit quality at The Audit Board of The Republic of Indonesia Representative of South Sumatera Province. The experience variable significantly influences audit quality more than the career and professionalism variables. In addition, career, experience, and professionalism simultaneously positively and significantly affect audit quality at The Audit Board of The Republic of Indonesia Representative of South Sumatera Province
Impact of US dollar exchange rate and inflation on profitability
Get PDFThis study aims to examine the significance of the effect of the dollar exchange rate and inflation on the profitability of PT. Pupuk Sriwidjaja Palembang. Profitability in this study is measured by return on assets (ROA) with the research period from 2014-2020. The data analysis technique for testing the hypothesis in this study used multiple linear regression. The study results concluded that the dollar exchange rate and inflation had a significant positive effect on the profitability (ROA) of PT. Pupuk Sriwidjaja Palembang during 2014-2020
Readiness of economics students for industry 4.0: A case study at private Universities in Vietnam
Get PDFThe present study aimed to qualitatively investigate the readiness for The Fourth Industrial Revolution (Industry 4.0) of economics majors at Vietnam’s private universities. Initially, A survey questionnaire was built to collect data from 350 students majoring in economics at private universities in Vietnam. The rate of valid answers is 100% (N=350). Descriptive statistics and regression analysis were used to analyze quantitative data. Through the regression analysis, findings confirmed a research representative model which had previously hypothesized that perceptions, tech skills, and non-tech skills of Vietnamese economics majors are correlated to their readiness for Industry 4.0. The findings of this study suggest that higher education plays a crucial role in heightening undergraduates’ skills to gear up for their future careers during this disruptive development. The analysis results of the article can be used as a reference to increase college students' readiness toward IR 4.0, thereby ensuring the quality of students after graduation to meet the needs of societ
Identification of the best practical education evaluation management based on virtual applications in the digital era
Get PDFThis article identifies practical education evaluation governance by utilizing virtual applications when education is run in the digital era. The authors observed the learning phenomenon during the pandemic that, along with the government's policy of closing schools and reopening online classes, learning and evaluation also took place remotely. To discuss the results of practical investigations of educational evaluation governance by relying on virtual applications, we have obtained various supporting information that we found electronically on many educational evaluation literature sources relying on virtual applications from various publication sources in the form of books, magazines, newspapers and also scientific publications, namely the results of studies field recently. Based on the results of identification and discussion, we can summarize that evaluation is divided into formative and summative. We have found practical things in online learning evaluations, including online drag and drop activities, dialogue simulations, and online surveys. We hope that the results of this evaluation can add to the scientific treasures and efficient evaluations during the online learning period
Negative online reviews and consumer purchase intentions for search and credence goods: Reactions from users of online shopping platforms in Nigeria
Get PDFThis study examined the relationship between negative online reviews and consumer purchase intention. For this study, we used product-brand-related negative online reviews, dealers-related negative online reviews and platform-related online reviews, while the purchase intention of online shoppers was used to proxy consumers' purchase intention. Negative online reviews were considered in the areas of accessibility, reliability, genuineness, integrity, lead time, user-friendliness, security and satisfaction. To achieve the objectives of the study, a sample of 200 users of online shopping platforms spread across three major cities namely Asaba, Warri and Sapele in Delta State, Nigeria was drawn using the convenience sampling technique. Data were analyzed using the multiple regression estimation techniques. The results of the study indicate that negative online reviews have an inverse and significant relationship with consumer purchase intention. Specifically, product/brand-related negative online reviews, dealers-related negative online reviews and platform-related negative online reviews significantly discourage consumers' purchase intention. This study, therefore, recommends that negative reviews should be reduced by organizations managing online shopping platforms
The effect of E-CRM on customer loyalty with customer satisfaction as a mediation variable: Study of users of BNI Direct South Sumatra
Get PDFThis study aims to measure the effect of E-CRM on customer loyalty through customer satisfaction in 2021 by testing the variables of E-CRM, customer satisfaction, and customer loyalty using BNI Direct. The sample taken in this study amounted to 100 customers/debtors managed by BNI. Using PLS-SEM, the results show that the E-CRM variable contributes 58.7 % to BNI Direct customer satisfaction. This means that BNI Direct customer satisfaction can be explained through E-CRM activities carried out by BNI Direct. Furthermore, the variables of E-CRM and satisfaction contributed 67.6 % to BNI Direct customer loyalty substantially (powerfully). This means that BNI Direct customer loyalty can be explained through BNI Direct's E-CRM activities and the creation of customer satisfaction