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Simulation Model Design of VHF Omni-Directional Range (VOR) Based on Microcontroller
Get PDFThe process of giving directional information to assist airplanes in making an accurate landing at the airport of destination is known as aviation navigation. The VHF Omnidirectional Range is a crucial navigation tool for guiding planes to the airport (VOR). Since it costs a lot of money to learn how to fly an airplane, a VOR simulator was developed that can mimic the movement of an aircraft passing through the VOR. The simulation that was produced is a prototype that sends and receives signals to the aircraft utilizing an antenna and microcontroller as supporting hardware. The VOR/DME flight navigation system is constructed in this study using mathematical modeling; a formulation representing the essential features of the system is expressed as a set of connected variables. The ESP32 module that powers the system serves as a DME by sending out Bluetooth radio signals. where one ESP32 module serves as a DME object (moving DME) and three ESP32 modules serve as DME stations (ground DME). Information on the distance between the DME station and the DME object will be communicated using the MQTT protocol, and this data will be processed using the trilateration method to predict the location and movement of the DME object. The measurement accuracy at DME station 1, DME station 2, and DME station 3 are 99.52%, 99.92%, and 99.98% respectively. The enhanced capabilities to estimate the position of objects observed from different directions or omni-directionally on a two-dimensional scale are made possible by the performance results of combining the performance of three ESP32 devices as Distance Measurement Equipment (DME).
Design of Information System for Pajjaiang Makassar Clinic Based on Web and Mobile
Get PDFThe role of information technology is currently developed according to the current rapid development of the times. The most developed types of information technology are web-based and mobile devices. Web-based and mobile devices are used to facilitate daily activities along with technological advances. One of the important things for everyday life by utilizing technological advances is in the field of health services, especially services at health clinics. In this regard, a web-based and mobile information system was designed at the Pajjaiang Makassar clinic to facilitate service. Making this system uses the waterfall method which is often used in the development of information systems or software. This system consists of 4 actors, namely patients, admins, doctors, and pharmacists. Patients are connected to the mobile application, while admins, doctors, and pharmacists are connected on the web side. The patient registers for the examination, the admin manages the patient's data, the doctor conducts the examination, and the pharmacist manages the available drugs. Everything is interconnected using mysql database as the database and Application Programming Interface (API) to connect it. With this web-based and mobile information system is a form of digitalization process in the field of health services
PENGARUH PERSEDIAAN BARANG DAGANG DAN KETEPATAN WAKTU PENEGIRIMAN PADA CV. ALLEGRA NUSANTARA
No full text This Research aims to determine,: 1) customer perceptions of the inventory of goods at CV. Allegra Nusantara 2) Customer perception of the timeliness of delivery at CV. Allegra Nusantara 3) Customer perception of sales volume at CV. Allegra Nusantara. 4) The effect of inventory of goods on sales volume 5) Effect of Timeliness on Sales Volume at CV. Allegra Nusantara 6) Effect of inventory of goods and timeliness of delivery at CV. Allegra Nusantara. This study uses a quantitative approach with questionnaire data collection methods and interviews. The sample in this study amounted to 80 respondents taken from 406 population with the proposive sampling method and the slovin formula. Data analysis was carried out by multiple linear regression analysis using SPSS Version 16
The Influence of Basic Accounting Course on Computerized Accounting Course with Self-Efficacy as a Moderating Variable
Get PDFThis research was conducted to examine the effect of basic accounting subject mastery on accounting computer subject mastery with self-efficacy as a moderating variable. The population in this study were students of the Accounting Department, Politeknik Negeri Ujung Pandang, Indonesia. The sample in this study amounted to 97 respondents. This research data is primary data obtained through the results of a questionnaire using Google Form and secondary data in the form of respondent's basic accounting values and the accounting computer value. The data analysis technique used is the Structural Equation Model with the SmartPLS®4 as the analysis tool. The results of the research show that (1) basic accounting subject mastery influences accounting computers subject mastery and (2) self-efficacy is unable to strengthen the influence of basic accounting on accounting computers. subject mastery. The novelty of this research is the use of self-efficacy as a moderating variable. The implications of this research are expected to provide information to institutions regarding the importance of basic accounting foundations for students because it will impact their ability to use accounting software which will be useful for their work readines
The Effect of Profit Growth and Price Earnings Ratio on Stock Return in Property and Real Estate Companies Listed on the Indonesia Stock Exchange for the 2020-2022 Period
Get PDFThis research aims: (1) To analyze the effect of profit growth on stock returns in Property & Real Estate companies listed on the Indonesia Stock Exchange for the 2020-2022 period, (2) To analyze the influence of the Price Earnings Ratio on stock returns in Property & Real Estate companies listed on the Indonesia Stock Exchange 2020-2022, (3) To analyze the simultaneous influence of profit growth and Price Earnings Ratio variables on share returns in Property & Real Estate companies listed on the Indonesia Stock Exchange for the 2020-2022 period. The independent variables in this research are (1) Profit Growth, and (2) Price Earnings Ratio, while the dependent variable is Stock Return. The population of this research is all financial reports of Property & Real Estate Companies, while the research sample is the financial reports of Property & Real Estate Companies using a purpose sampling technique of 14 companies. Data collection is carried out using documentation. Data analysis was carried out using multiple linear regression analysis. The results of this research show that all independent variables influence the dependent variable significantly, both partially and simultaneously. The implications of this research provide empirical evidence that profit growth and stock prices in relation to profits influence stock returns or the profits obtained by investors from the funds invested in an investment. Thus, it is best for companies to maintain profits and profit growth in order to maintain company values.
The Effect of Transfer Pricing, Book Tax Difference and Thin Capitalization on Tax Avoidance Practices
Get PDFThe aim of the study is to test and examine the effect of transfer pricing, book tax difference and thin capitalization on tax avoidance practices. This study uses quantitative methods with a population in the form of all consumer goods industry entities listed on the IDX for the period 2021-2023. Secondary data is the data needed for research and is sourced from the IDX website. Purposive sampling was applied in order to obtain samples and produce a data sample of 72 samples which after trimming extreme data outliers became 63 samples. Data processing utilizes IBM SPSS Statistic 25 software and multiple regression analysis testing, The test results in this study reveal that simultaneously all transfer pricing, book tax difference and thin capitalization variables affect tax avoidance practices. The results in the partial test show that tax avoidance practices can be influenced by transfer pricing. Conversely, book tax difference and thin capitalization do not affect tax avoidance practices. This study has a sample data update of 2023 and examines a sector that is quite rarely researched in related variables. This research is expected to contribute to the understanding and insight of the literature in. In addition, this research is expected to contribute to increasing regulation and public awareness regarding tax avoidance practices also designing more effective tax policies
The Influence of Gadgets on EFL Student’s Desire to Learn: Transcending the Digital Realm
Get PDFThe widespread availability of mobile devices and the increasing integration of technology into language education have led to significant changes in the learning landscape. This study examines the impact of gadgets on students' desire to learn and identifies both positive and negative influences, thus providing access to a vast amount of information, facilitating interactive learning experiences, and enhancing motivation through gamification and personalization. Excessive gadget use can lead to distraction, hinder focus, and foster dependence on technology, potentially undermining students' intrinsic motivation and engagement. This systematic literature review aimed to explore the students’ use of gadgets in language education, including their benefits, drawbacks, and effective implementation strategies. As a result, the findings showed that gadgets had a positive influence on students' desire to learn by increasing their engagement and fostering a positive attitude towards their learning. Therefore, educators should adopt a balanced approach that incorporates technology thoughtfully into the learning process. This includes establishing clear guidelines for gadget usage, promoting mindful technology engagement, and fostering a culture of critical thinking and digital literacy.
A Comprehensive Guide to Corpus Linguistics: A Book Review of Corpora in Applied Linguistics
Get PDFCorpora have emerged as a transformative tool in the field of linguistics, providing researchers with a robust, data-driven approach to understanding language use. By compiling large collections of texts-ranging from written documents to transcriptions of spoken language-corpus linguistics enables the analysis of authentic language in its natural context. Corpora in applied linguistics have revolutionized the study of language by providing a data-driven approach to understanding linguistic phenomena. By analyzing large collections of naturally occurring texts, researchers can uncover patterns, frequencies, and contextual usages that are not easily identifiable through traditional methods. This approach has not only enhanced the theoretical foundations of linguistics but has also offered practical applications in fields such as language teaching, discourse analysis, and translation studies. As highlighted by Hunston (2002), McEnery and Hardie (2011), and Biber, Conrad, and Reppen (1998), the integration of corpus methodologies into linguistic research has not only deepened theoretical insights but also provided practical tools for educators and researchers alike. Susan Hunston's "Corpora in Applied Linguistics," now in its second edition, serves as a comprehensive guide to these methodologies, reflecting the advancements in the field over the past two decades. This review aims to provide an in-depth evaluation of Hunston's work, highlighting its significance, distinct features, and contributions to the field of applied linguistics
REKONFIGURASI JARINGAN MENGGUNAKAN METODE BINARY PARTICLE SWARM OPTIMIZATION
Get PDFElectricity is a primary necessity for society. With the advancement of technology, it is essential to improve the electrical system to support the existing infrastructure. The purpose of this research is to evaluate voltage profiles under 80% and 100% loading conditions. The method used in the analysis process for this research is Binary Particle Swarm Optimization by reconfiguring the network. Based on the research results, it is shown that under 80% loading conditions, the voltage profile before reconfiguration is 0.91789 pu, whereas after reconfiguration, the voltage profile is 0.92149 pu. Meanwhile, under 100% loading conditions, the voltage profile before reconfiguration is 0.89561 pu, and after reconfiguration, the voltage profile increases to 0.90032 pu. As a result of this voltage improvement, there is a reduction in power losses from 1.1929 MW to 1.0758 MW in the feeder. This research was conducted in the Sigeri feeder located in Pangkep Regency from January to July 2023
Development of a Light Intensity Monitoring System in Broiler Chicken Coops Based on Arduino IoT Cloud
Get PDFThe lighting system significantly influences the growth and productivity of broiler chickens, necessitating an efficient tool for monitoring light intensity in chicken coops. This study aims to design and develop an Arduino IoT Cloud-based light intensity monitoring system for broiler chicken coops. The system employs two BH1750 light sensors, positioned inside and outside the coop, to measure light intensity, which is then processed by an ESP32 microcontroller. The collected data is displayed on a 16x2 LCD screen and uploaded in real time to the Arduino IoT Cloud platform for remote monitoring. Testing conducted over a 6-hour period revealed that light intensity inside the coop remained stable at approximately 30 lux from 09:30 to 12:52, while the highest external light intensity reached 400 lux between 12:06 and 14:40, followed by a decrease after 14:50. These findings indicate that the system can assist farmers in timely actions, such as opening or closing coop curtains, through effective monitoring via the Arduino IoT Cloud platform