Perpustakaan Universitas Kristen
Indonesia Paulus
Makassar
Temukan koleksi jurnal penelitian ilmiah mahasiswa UKIP
<div> Abstrak: Teknologi berkembang semakin pesat dengan adanya pemanfaatan internet dan juga media digital. Teknologi dan media digital menjadi salah satu komponen penting bagi para pelaku usaha dalam memasarkan produknya secara online karena dinilai lebih menguntungkan dapat menjangkau calon konsumen/pelanggan potensial dalam cakupan yang luas tanpa batasan ruang dan waktu dengan biaya pemasaran yang lebih murah dibandingkan dengan pemasaran secara offline. Terlebih lagi di situasi COVID-19 saat ini, pemasaran online dianggap sebagai salah satu cara bagi para pelaku usaha agar dapat mempertahankan usaha ataupun jasa yang mereka pasarkan. Penelitian ini bertujuan mengungkap strategi penerapan digital marketing dalam peningkatan pendapatan UMKM Produk Kuliner di Makassar. Penelitian mengenai strategi penerapan digital marketing pada UMKM yang diajarkan dalam salah satu mata kuliah yang ditawarkan pada program MBKM akan mampu menyelesaikan permasalahaan yang terkait dengan Rencana Strategis (RENSTRA) Penelitian UKI Paulus pada tema Penegakan Hukum, Otonomi Daerah Dan Desentralisasi (Law Enforcement, Regional Autonomy and Decentralization) dengan focus pada Sosial Humaniora, Seni Budaya, Pendidikan Penelitian Lapangan Dalam Negeri (Kecil). Penelitian akan dilaksanakan kurang lebih 1 bulan, di mana penelitian akan dilakukan dengan metode kualitatif dan dianalisis dengan metode Miles dan Huberman yaitu: pengumpulan data (collecting data), reduksi data (data reduction), penyajian data (data display), dan penarikan kesimpulan (verification). Data yang diperoleh dari hasil wawancara, catatan lapangan, dan dokumentasi, dengan cara mengorganisasikan data ke dalam kategori, menjabarkan ke dalam unit-unit, melakukan sintesa, menyusun ke dalam pola, memilih mana yang penting dan yang akan dipelajari, dan membuat kesimpulan sehingga mudah dipahami. Pengumpulan data dilakukan dengan observasi, wawancara mendalam dan dokumentasi di mana peneliti terlibat langsung dengan aktifitas informan sehari-hari agar diperoleh data yang valid. Hasil yang akan dicapai yaitu menemukan strategi penerapan digital marketing dalam peningkatan pendapatan UMKM produk Kuliner di Makassar dan juga memberi manfaat bagi program MBKM sebagai penerapan penelitian kewirausahaan dalam masyarakat. Hasil dan luaran lainnya adalah telah dipublikasi pada Jurnal Nasional Ber-ISSN: Accounting Profession Journal (APAJI), e-ISSN 2686-0058, p-ISSN 2715-7695 Vol 4 No 1 bulan Januari 2022, web UKI Paulus, dan media massa Tribun Timur. </div>
<div> Abstrak Kebutuhan air bersih suatu perumahan Citraland Tallasa City menjadi hal yang sangat perlu diperhatikan karena ketersediaan air bersih diperumahan merupakan sarana yang mutlak. Untuk itu dibutuhkan alat berupa pompa untuk mendistribusikan air tersebut. Pompa adalah alat yang digunakan untuk memindahkan cairan dari suatu tempat ketempat yang lain melalui media pipa atau saluran dengan cara menambahkan energi pada cairan yang dipindahkan. Tujuan penelitian ini adalah untuk mengetahui rata-rata jumlah debit air yang masuk ketandon, mengetahui jumlah rata-rata pemakaiaan yang didistribusikan per hari, mengetahui kebetuhan air dengan asumsi jumlah huni 5 cluster 250 unit rumah, mengetahui daya pompa. Objek pada penelitian ini adalah perumahan Citraland Tallasa City. Dari hasil penelitian yaitu jumlah rata-rata debit air yang masuk ketandon adalah sebesar 384 m 3 /hari, jumlah rata-rata pemakaian yang didistribusikan sebanyak 273,28 m 3 /hari. Dari hasil ini kita dapat menentukan, kebutuhan debit air pada perumahan masih dapat terpenuhi untuk kebutuhan sehari-hari. Kata kunci: Air, Pompa, Perumahan </div>
<div> Abstract Motorcycles are a highly efficient and effective means of transport. Currently, the increasing number of motorcycle products allows consumers to buy the correct motorcycle and according to their wishes, requirements, and abilities. The objective is to design and use the Multi-Attribute Utility Theory (MAUT) method to choose a motorcycle product. The MAUT method has advantages, including simple calculations, leads to the ultimate value used to classify vehicles and determines the weight value of the criteria that leads to vehicle selection according to the buyer's wishes and needs. The data sources are based on the data required, namely observations and interviews with the public as motorcycle users and motorcycle dealers in the North Sumatra Region as a sample. Price, quality, design, after sales, fuel consumption and popularity are the criteria for evaluation. While Honda, Yamaha and Suzuki for motorcycles moped; sport; and matic are the alternatives used in research. The ranking results are obtained with the final value on alternative 1 = 0.8500; alternative 2 = 0.7500; and alternative 3 = 0.2250, so alternative 1 (Honda (New Vario 125 Esp CBS-ISS) is the alternative chosen as a recommendation in the selection of two-wheeled vehicles based on needs. The results of this study demonstrate that MAUT can be used as a recommendation for the public in choosing motorcycle products based on needs. <br><br>Keywords Motorcycle, DEATH Method, As Needed, DSS, Ranking. </div>
<div> Abstract. In this paper design of the robot Vacum Cleaner, based on the Arduino Mega 2560 is the can walk and vacuum the floor. In this study, a microcontroller is used to regulate the work of the robot based on data obtained by six sensors, and the robot’s movement is driven by motor driver to the left and right, forward and backward, where the input is given through the keypad in the form of dust and garbage thisness, provided that if the dust thickness is (30mg )/(mm )3 then the LCD will display binary logic “1”, and if the Dust thickness is ≥0,30 mg/mm3then the data will be displayed on the LCD is binary logic “0”.In designing this robot, four ultrasonic sensors are needed as proximity sensors, also needed a sensor to detect the thickness of the dust,as well as an infrared sensor as a sensor to detect thick garbage. In testing the vacuum cleaner robot, the four ultrasonic sensors, S1,S2,S3,S4 are designed as the cardinal directions, north south,east west, as input data on the microcontroller, and two motor drivers as microcontroller outputs that can move forward and backward,forward turn left, forward turn right, backward turn left, backward turn right as an output to move the robot vacuum cleaner. When the vacuum cleaner robot moves, the dust sensor will detect dust, if the dust thickness is 0,30 mgmm3 , the LCD is logic “1”, the sensor will. Work and the vacuum cleaner will sweep the flour while sucking, if the dust thickness ≥30mgmm3 , infra red sensor will work with a logic LCD display logic “0”, then the motor driver will stop. The vacuum cleaner does not suck up dust or thick garbage. Keywords: Robot, Vacuum Cleaner, Arduino Mega 2560 Microcontroller, Sensor, motor driver </div>
<div> ABSTRACT: This paper presents the design, fabrication, and characterization of a novel 3D-printed helical antenna operating within the 9.4–10.8 GHz frequency band. The antenna, employing a lightweight paper substrate and a strip-based helical structure, exhibits robust circular polarization characteristics and wideband operation. Rigorous simulations predict a peak CP gain of 11.7dBi at 9.8GHz and a high simulated radiation efficiency of 95%. Experimental measurements validate these predictions, achieving a peak CP gain of 11.6 dBi at 9.8GHz. This research demonstrates the potential of 3D-printed helical antennas for diverse applications in modern wireless communication systems, including 5G, satellite communication, and radar. Furthermore, this study leverages the power of Artificial Intelligence (AI) by employing the Grey Wolf Optimizer (GWO), a sophisticated metaheuristic algorithm, to optimize the antenna’s design. The GWO algorithm is utilized to efficiently search the design space and identify optimal values for key parameters, such as the number of turns, helix pitch, and helix diameter, with the objective of maximizing antenna gain to achieve a target of 15dBi. This research highlights the potential of AI-driven optimization techniques in advancing the design of high-performance antennas for emerging wireless communication systems. </div>
<div> Abstract As more and more medical devices, including as mobile phones, sensors, and remote monitoring equipment, require Internet access, wireless networks have gained considerable traction in the healthcare sector. High-performance technologies, such as the forthcoming fifth generation/sixth generation (5G/6G), are needed for data transit to and from medical equipment in order to give patients with state-of-the-art medical treatments. Furthermore, much better optimization techniques must be used when creating its primary components. Intelligent system design affects how all medical equipment operates, which presents a challenging issue in medical applications. Using information from many sources, electronic health records are built and stored there. These data are compiled in several formats and techniques. There are various big data strategies that could be utilised to reconcile the conflicting data. Artificial intelligence, machine learning and deep learning methods can be used to forecast diseases or other problems using the knowledge gathered from big data analytics. With the advent of 5G, augmented reality, virtual reality and spatial computing are all enhanced, which has a profound effect on healthcare informatics by allowing for real-time remote monitoring. With the advent of 5G technologies, healthcare services can be provided over vast distances via a vast network of interconnected devices and high-performance computation. Disease detection and treatment using dynamic data can be accomplished with the help of deep learning techniques such as Deep Convolutional Neural Networks (DCNN). Deep convolutional neural networks that incorporate images of sick regions are frequently employed for classification tasks. Keywords: Smart Healthcare, 5G, Deep Learning </div>
<div> that make this material widely used by humans, among others, the amount is quite abundant in nature, usually still in the form of iron ore or pure iron. It has good mechanical properties (strength and ductility), is easy to work with either the casting method or the machining method so that it can be made according to human wishes, and the price is relatively cheap. This study aims to determine the tensile strength and microstructure of ST. 37 steel which undergoes a process carburizing using coal powder with variations of two temperatures, namely 550 oC and 900 oC. The method used in this research is experimental. The first experiment by testing the tensile and the second experiment by observing the microstructure of steel ST. 37, which has been through a heating temperature of 550 oC and 900 oC. The test results showed that the higher the temperature given in the specimen, the greater the value of the pull-yielding, maximum, and fracture that occurs in the specimen. The tensile strength of steel that has undergone a carburizing process is higher than that of steel that has not undergone a carburizing process. The microstructure after the carburizing process shows that the higher the temperature applied during the carburizing process, the atoms contained therein will change according to the given temperature.<br><br> Keywords: tensile test, microstructure, ST. 37 steel, carburizing process using coal powder </div>
<div> Abstract. ross flow turbines are widely used as turbines for driving micro-scale hydropower plants in rural areas, but their efficiency is still low because cross flow turbines only use one nozzle. The utilization of the potential energy of water is not optimal yet to be converted into pressure and kinetic energy of water in the nozzles with high water velocity hitting the turbine blades. The problem of cross flow turbines with one nozzle has an uneven flow of water to the turbine blades, and it is not effective in converting potential energy into power in the turbine. The purpose of this research is to develop a four-nozzle Cross Flow turbine and test its performance. The method used is to conduct experimental testing in a laboratory that tests the performance of a cross flow turbine using four nozzles. A cross flow turbine with four nozzles has better performance than a cross flow turbine using only one nozzle. The results obtained that the cross flow turbine with four nozzles where the water jets out of the nozzle is more evenly distributed and the flow of water enters the turbine blade runner, resulting in a good impulse reaction in the blades. The conclusion is that the performance of the four nozzle cross flow turbine is able to produce higher turbine rotation, power and efficiency.<br><br> Keywords: Four Nozzle, Cross Flow Tubine </div>
<div> ABSTRACT The general objective of this research is to produce a prototype destroyer that utilizes the exhaust heat from fishing boat engines. While the specific purpose of this research is to produce appropriate technology to produce fresh water for the needs of fishing boats. Increasing the productivity of fishermen through sailing time efficiency while producing sea water into fresh water on fishing boats and increasing the capacity of sea water distillators that utilize heat from fishing boat engines. This research is using experimental method. The distilator is designed as a means of distillation of sea water by utilizing the heat of the diesel engine exhaust gas. The results of the research for 3 hours with a constant engine speed of 2200 rpm were obtained, for testing the volume of 25 liters of distilled seawater obtained 4527 ml of fresh water with a sea water distillation temperature of 90 ° C, distillation effectiveness 70.18% and heat absorption of 1.1643 kJ / s; In testing the volume of 27.5 liters of distilled seawater, it was obtained 4340 ml of fresh water with a sea water distillation temperature of 88 ° C, the effectiveness of the distiller was 68.18% and the heat absorption was kJ / s 1.24 and on the test volume of 30 liters of distilled sea water obtained 4133 ml of fresh water with a seawater temperature of 86 ° C, the effectiveness of the distillator is 66.32% and the heat absorbs 1.308 kJ / s. Water test results obtained from distillation: Water The results of distillation from a volume of 25 liters of sea water obtained pH = 6.8; Salinity = 0 ppt; Water The result of distillation from a volume of 27.5 liters of sea water obtained pH = 6.9; Salinity = 0 ppt; Water The result of distillation from a volume of 30 liters of sea water obtained pH = 6.8; Salinity = 0 ppt. <br><br> Keywords: water volume, performance, destilator. </div>