Telusuri Artikel (A-Z)
Temukan artikel berdasarkan urutan abjad judulnya.
Menampilkan 1004 artikel yang diawali dengan huruf "D"
Design and Implementation of an Artificial Neural Network Model for Soil Nitrogen Prediction
Oleh: Anggraini, Rita, Sulistiyanti, Sri Ratna, Fitriawan, Helmy
The availability of nitrogen in soil is a crucial factor determining crop productivity. However, the measurement of total nitrogen (N-total) content requires considerable time and cost. Therefore, a fast, accurate, and easy prediction method is needed to support the agricultural development. This st...
Penerbit: The University of Lampung
Design and Implementation of an IoT-Based Irrigation Management System for Alternate Wetting and Drying (AWD) Technique in Rice Cultivation
Oleh: Kusuma, I Nyoman Teguh Yudha, Budisanjaya, I Putu Gede, Sumiyati, Sumiyati
Rice irrigation management is facing considerable challenges, particularly in improving water use efficiency. This study aimed to develop an irrigation management system integrating the Alternate Wetting and Drying (AWD) technique with Internet of Things (IoT) technology. The system was constructed ...
Penerbit: The University of Lampung
Design and Implementation of Inventory Information System at Oemah Djari Restaurant
Oleh: Setiawan, Chinhan, Nataliani, Yessica
This research focuses on the design and implementation of an inventory information system at Oemah Djari Restaurant, aiming to enhance operational efficiency and accuracy in inventory management. The current manual inventory system at the restaurant is prone to errors, time-consuming, and often lead...
Penerbit: Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung
Design and Implementation of IOT-Based Monitoring System on Nanobubble-Based Hydroponics Farming
Oleh: Safira, Mutia, Yusuf, Asep, Salim, Taufik Ibnu
Maintaining Dissolved Oxygen (DO) levels in the hydroponic plant nutrient solutions can be done using nanobubble technology. Manual monitoring can be time-consuming and measurement results are less accurate. Therefore, a monitoring system is needed to monitor air temperature, air humidity, water tem...
Penerbit: The University of Lampung
Design and Load Analysis of an Orbital Shaker using a Keypad as Input Based on Arduino Uno
Oleh: Pauzi, Gurum Ahmad , Septiani, Elsyana, Suciati, Sri Wahyu
This study aims to develop an orbital shaker device with an Arduino Uno-based input system for rpm and time, utilizing a keypad as the input medium. The orbital shaker is designed to homogenize chemical solutions through circular motion, featuring display functions for rpm and mixing time. The devic...
Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung
Design and Performance Evaluation of an IoT-Based Automatic Airflow Control System for a PV/T Solar Dryer with Silica Gel Adsorption Heat Storage
Oleh: Oktavionry, Putri Arsyafdini, Nelwan, Leopold Oscar , Subrata, I Dewa Made
Solar energy is one of the most promising renewable energy sources, yet solar drying operating costs often remain prohibitive for small-scale farming. This research aims to design and evaluate the performance of an automated air flow control system for a PV/T collector integrated with an adsorption ...
Penerbit: The University of Lampung
Design and Performance Test of Brown Rice Germinator with Automatic Environmental Control System for Production of Germinated Brown Rice
Oleh: Permatasari, Ressy Angli, Sutrisno, Sutrisno, Budiastra, I Wayan
A germinator equipped with automatic environmental control system has been developed to produce the high quality of germinated brown rice. The germinator consists of germination chamber, temperature and relative humidity sensors, relays, actuator, and display panel so the germination process can be ...
Penerbit: The University of Lampung
Design and Performance Test of Corn Rice Granulator Machine
Oleh: ., Warji, Lanya, Budianto, Hardika, Gerry
Development in science and technology today has been able to produce instant nutritious foods, such as imitation rice. The application of conventional technologies in the granulation process causes minimal quantity and quality of the imitation rice with corn feedstock generated. The purpose of t...
Penerbit: The University of Lampung
Design and Performance Test of Corn Seeder Integrated with Fertilizer Applicator
Oleh: Ansar, Muhammad Asshidiq, Ansar, Ansar, De Side, Gagassage Nanaluih
Along with the increasing demand for corn in the country, the use of agricultural tools and machines to increase corn productivity is very important. Therefore, this study aims to design and test the performance of a corn seeder integrated with fertilizer applicator. This tool is designed using the ...
Penerbit: The University of Lampung
Design and Performance Test of Horizontal Type Ginger Chopper Machine
Oleh: Sutejo, Agus, Khair, Abdul
Ginger is a horticultural plant that can be used as a spice or medicine. Slicing is the process of reducing the size by using a knife to get the length of the pieces that are smaller and thinner in a transverse, oblique or parallel direction to the material to be cut. The traditional slicing process...
Penerbit: abe.fp.unila.ac.id
DESIGN AND PERFORMANCE TEST OF JOBS TEARS (COIX LACRYMA JOBI L.) THRESHER MACHINE SOLID CYLINDER ROLL TYPE
Oleh: Saputra, Ady, Hartanto, Rofandi, ., Warji
Jobs tears (Coix Lacryma-jobi L.) was a cereal crop that used as high nutrient food and animal feed ingredients. The purpose of this research was to design and test the performance of jobs tears seeds thresher machine of solid cylinder roll type. The machine parts consisted of machines frame, thresh...
Penerbit: The University of Lampung
DESIGN AND PERFORMANCE TEST SYSTEM AUTOMATIC CONTROL ON DRIP IRRIGATION USING MICROCONTROLLER ARDUINO MEGA
Oleh: Candra, Hendrik
Drip irrigation has been applied to provide water and nutrient solution to plants. The application of drip irrigation system at this time is not precise yet generally because water is provided based on time schedule, not base on soil water content or plant requirement for water. This research aims t...
Penerbit: The University of Lampung
Design and Performance Testing of Semi-Automatic Machine for Potato Peeler-Cutter
Oleh: Sugiyanto, Didik, Pangestu, Resma Adi, Chan, Yefri
In processing potatoes into sticks on a large scale, an equipment is needed that can facilitate the manufacturing process. Therefore, it is necessary to research the design of the potato peeler and cutter and test the performance of the tool. This study aims to determine the design and selection of ...
Penerbit: The University of Lampung
Design and Simulation of Chassis for Electric Cultivator
Oleh: Santoso, Dwi, Waris, Abdul, Egra, Saat
Building or designing an electric cultivator requires a comprehensive study by paying attention to each main component, namely the chassis. The chassis serves as a place to attach the constituent components and holds the weight of the overall components contained in the tool. A good machine frame wi...
Penerbit: The University of Lampung
Design and Technical Evaluation of a Tempeh Slicer Using Stainless Steel Rotating Disc with Three Curved Blades
Oleh: Tasliman, Tasliman, Alam, Ahmad Mutafakkir, Santoso, Adetrio
A tempeh chips slicing machine has been developed. This machine was developed based from the results of the previous research. The main slicing component is a stainless steel rotating disc equipped with three curved knives. With this knives geometry arrangement, slicing can be done at high speed. Hi...
Penerbit: The University of Lampung