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Pengaruh Ukuran Agregat Kasar dan Rasio Volume Agregat Kasar-Semen terhadap Kuat Tekan Beton Non Pasir dengan Filler Batu Apung
Get PDFThe current use of concrete is not only in the scope of the structure, but can also be used for non-structural purposes. The use of concrete in non-structural components is certainly different from structures where the composition is designed in such a way as to produce concrete with more aesthetic and economic value. Therefore, researchers want to find a solution to make concrete that fits the needs of one of which is non-structural concrete, namely non-sand concrete with pumice filler material. Manufacture of non-sand concrete made from pumice filler material made with the volume ratio of coarse aggregate-cement and aggregate gradation to the compressive strength of non-sand concrete. The test object used is a cylinder with a size of 15 x 30 cm and a compressive strength test was carried out at the age of 28 days. There were 36 test objects which were divided into 4 populations. Variations in the volume ratio of coarse aggregate-cement used are 2:1; 3:1; and 4:1 while the aggregate gradation variations used were GB 5 mm, GB 10 mm and GB 20 mm with a 15% pumice filler content. Testing the compressive strength of non-sand concrete was carried out using a Compression Testing Machine based on the ASTM C39 standard. From the results of the study showed that in population 2, with the use of 5 mm aggregate gradation, variations in the coarse aggregate-cement ratio of 2:1 with 15% filler content gave the highest compressive strength value of 23.21 MPa. The highest compressive strength of population 2 increased 12.74% compared to non-sand concrete without filler
Analisa Perbandingan Pembangunan Menggunakan Struktur Baja dan Struktur Beton Bertulang Ditinjau dari Segi Waktu dan Biaya (Studi Kasus Proyek Pembangunan Gedung Kantor di Pabrik Plastik PT. Mahkota Sukses Makmur, Pasuruan – Jawa Timur)
Get PDFThe current development of construction technology from the planning and implementation of development, continues to progress very rapidly. Where with various types of building structures used, such as steel structures and reinforced concrete structures. Of the two systems, there are differences in the nature of the material and method of implementation, which affect the time and cost of implementation. This study aims to determine the comparison of the amount of the budget and time schedule between steel structures compared to reinforced concrete structures, in the implementation of the construction project for the Plastic Factory Office Building of PT. Mahkota Sukses Makmur in Pasuruan - East Java. After calculating and analyzing the data, the results obtained were that the total construction cost of the steel structure was IDR 2,972,794,117.21. and the total construction cost of implementing reinforced concrete structures of IDR 2,438,857,587.80. And for the duration of time for carrying out work using steel structures for 14 weeks, and using reinforced concrete structures for 20 weeks. Based on the results of the comparison of the two systems, the cheapest structure is obtained using reinforced concrete structures. And for the fastest duration of work completion time is to use a steel structure. So the selection of which system to use must be in accordance with the needs, field conditions and the function of the building itself
Implementasi Algoritma Multiple Linear Regression Dan Classification Naïve Bayes Dalam Analisis Prediktif Perubahan Nilai Profit Berdasarkan Pengiriman Outgoing Pada J&T Cargo Kalipare
Get PDFThe 78% increase in e-commerce users is positively correlated to the increase in logistics service users (expeditions). Not only shipping goods from e- commerce sales, but expeditions have finally expanded to serve the delivery of goods not only through purchase transactions but the distribution of goods. J&T Cargo Kalipare serves the delivery of goods with large capacity and volume at an affordable cost. J&T Cargo Kalipare has a fairly complex problem, where based on the SOP, each outlet is required to meet the shipping target (tonnage) of 1000 Kg every month, with a minimum achievement of 20%. When the target is not achieved, a fine of Rp. 200,000 and an increase in the tonnage target will be imposed. This makes the operational burden increase and profit instability. Therefore, the author conducts research on how to anticipate the non achievement of the target so that the outlet is not subject to fines and profit becomes stable. The use of these two algorithms has their respective functions. The Naïve Bayesalgorithm is used to classify customers into Industrial or Individual classes, with the use of this algorithm considered suitable for the data shown with a Precision of 0.756 and Recall of 0.759. The result is that 69.33% of industrial categories contribute a lot to delivery and the remaining 30.67% are individual categories. The second algorithm is Multiple Linear Regression which functions to predict profits according to category class. Based on the calculation of significance F against alpha shows 1.3855e-77 so the algorithm is considered suitable for the data, by producing predictions from October to December experiencing an increase in profits in the individual category and a decrease in the industrial category. So that there are recommendations that can be made, including royalty rewards for loyal customers, brand awareness to attract new customers, and business cooperation with UMKMs and other business people aroun
Analisa Usability Dan Implementasi Pemanfaatan Pembuatan Website Promosi E-Commerce Dengan Bantuan Chatgpt Ai
No full textThe advancement of artificial intelligence (AI) technology has enabled the use of ChatGPT AI as an assistant in creating promotional e-commerce websites. Therefore, this research aims to create an e-commerce website with the assistance
of ChatGPT AI and conduct a usability analysis of the website. The research methodology employed is usability analysis using the System Usability Scale (SUS). Thirty-two participants were involved in the study and provided assessments of the website's usability, which was created with the assistance of ChatGPT AI. The results indicate that the website demonstrates a satisfactory level of usability, with an average final score of 66.6 based on participant evaluations. The findings of this study conclude that the promotional e-commerce website created with the aid of ChatGPT AI exhibits a commendable level of usability. ChatGPT AI serves as a valuable assistant in providing references and conceptualizing the website's design. However, it has limitations in terms of overall website development. Therefore, ChatGPT AI is better suited as an assistant in website development rather than solely relying on it. This research offers deeper insights into the potential effectiveness and efficiency of utilizing ChatGPT AI in creating promotional e-commerce website
Rancang Bangun Sistem Monitoring dan Kendali Konsumsi Daya Listrik Berbasis Internet Of Things (IOT)
Get PDFCurrently, the electric power consumption monitoring system has several drawbacks, both in postpaid and paid electricity systems. Currently, the monitoring process can only be carried out by the state electricity company (PLN) manually. Users can find out real-time electricity usage consumption by looking at daily and monthly electricity usage recap data from blynk and those that have been stored in Google Spreadsheet. qualitative descriptive research method which is a research method that utilizes qualitative data and is described descriptively, so that it is able to display the results of the data as it is without the manipulation process and describes the actual conditions. In this research, researchers hope that this electric power consumption monitoring and control system can be useful for users and make it easier for users to monitor electricity usage in real-time and can be accessed from anywhere. from the results of calculating the use of electric power consumption can be seen through Blynk, that using Blynk makes it very easy for users to control and monitor electricity usage by users and can be done anytime and anywhere. From the results of this study concluded, Utilization of the monitoring system makes it easier for users to control electricity usage remotely through the monitoring system in the blynk application
Perancangan Aplikasi Kasir Toko Aurari Menggunakan Metode Reaserch And Development Berbasis Vba Macro (Studi Pada Cv. Toko Aurari)
Get PDFThe title of this study is the design of the Aurari shop cashier application using research and development (R&D) methods. The problems found at the research location are 1. The aurari shop does not yet have a sales application for the cashier section 2. There is no integrated recording system at the aurari shop cashier 3. The sales reporting provided is
not effective to support future business. This study aims to design a cashier application at an aurari store, so that it can easily serve customers and record incoming and outgoing
goods. This research approach uses a research and development approach using the
ADDIE Analysis, Design, Development, Implementation, and Evaluation models which are divided into several phases in the research and development method, namely: 1. Analysis Phase (Analyzing Potential, and Problems and Data Collection) 2 .Design and Development (Product Design, Design Validation, Design Revision) 3.Implementation
(Product Trial and Product Revision) 4.Evaluation (Evaluate the system that has been designed and maintain its development). The current system analysis method uses the
pieces method (Performance, Information, Economy, Control, Efficiency, Service), the application of this method is to analyze the basic problems that are specific to the system.
The results of system testing are tested using the black box testing method (black box) so as to create a series of input conditions that will fully meet all functional program
requirements using the black box testing metho
Optimalisasi Pengembangan Creative Branding Ekowisata Boon Pring Di Kabupaten Malang
Get PDFCreative tourism branding is an important process for carrying out attractive promotions of the identity of tourist attractions. The main goal is to attract tourists to come to this place. One of them is the Boon Pring educational tour in Malang Regency. In its development, Boon Pring ecotourism prioritizes conservation, social, economic, cultural, learning and education. Therefore, optimization is needed regarding the branding of the educational tourism destination Boon Pring, Malang Regency. This aims to increase the development of the tourism sector in Malang Regency. Data collection methods in preparing this research used observation and interviews. The results of this research are that tourism to Boon Pring creates creative destination branding by introducing the culture of the people around Boon Pring. Apart from that, to develop tourism branding, Pokdarwis collaborates with the community, local government and other stakeholders. They also create educational tour packages to attract visitors. Finally, to carry out creative branding, Pokdarwis also uses social media. However, promotional skills need to be improved so that the resulting content is more interesting. And consistency is also needed in carrying out promotions on social media
Pengaruh rasio keuangan dalam memprediksi financial distress pada perusahaan jasa sub sektor pariwisata yang terdaftar di Bursa Efek Indonesia periode tahun 2019-2022
Get PDFThis research aimed to analyze the effect of Return on Assets, Current Ratio and Debt to Total Asset Ratio on financial distress conditions in tourism sub-sector service companies listed on the Indonesia Stock Exchange for the 2019-2022 period. The population in this research were all tourism sub-sector service companies listed on the Indonesia Stock Exchange that published their financial reports in 2019-2022. The sample was searched by purposive sampling and there were 32 companies and obtained 128 observation data consisting of 112 samples of financial distress companies and 16 samples of non-financial distress companies. Financial distress criteria are measured by interest coverage ratio. The statistical analysis used in this research is logistic regression which is processed using IBM SPSS Statistic 20. The results of this research indicate that partially Return on Assets and Debt to Total Asset Ratio affect Financial Distress, while Current Ratio has no effect on Financial Distress. Simultaneously Return on Assets, Current Ratio and Debt to Total Asset Ratio affect Financial Distress
PENGARUH KEPERCAYAAN DAN KEPUASAN TERHADAP LOYALITAS NASABAH PADA PT. BANK RAKYAT INDONESIA KOTA MALANG
Get PDFThis study aims to analyze and determine the effect of trust and satisfaction both partially and simultaneously on customer loyalty. The number of samples in this study were 100 respondents. The sampling technique used purposive sampling. The data collection technique used a questionnaire. The data analysis used is multiple linear regression analysis. The results showed that variable trust and variable satisfaction partially and simultaneously affect customer loyalty
Pentagon Fraud Analysis Of Fraud Financial Statement Actions: The Role Of Family Ownership As Moderation Variable
Get PDFFinancial statements will function optimally if presented with qualitative elements, including easy-to-understand, reliable, comparable, and relevant. In preventing any acts of misrepresentation of financial statements, it is necessary to encourage the ownership of family shares. The research method uses quantitative analysis using the Moderator Regression Analysis (MRA) model. The results of this study indicate that in the first hypothesis, it is suspected that there is an influence of Pressure on financial statements fraud. From the results of the T-test, it is known that the sig value is smaller than 0.05, which is 0.000. The t-count value is greater than the t-table (5.461>1.661). This study concludes that the pressure variable influences fraud. The variable financial statements of Family Ownership cannot strengthen the impact of Competence on fraudulent financial statements, and the variable family ownership cannot enhance the effect of arrogance on fraudulent financial statements