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Menampilkan 1004 artikel yang diawali dengan huruf "D"
Design and Testing of Stream as a Sterilization Tool for Trichoderma sp. Propagation Media Using a Palm Oil Mill Steam Boiler
Oleh: Fajri, Ihsanul, Hartulistiyoso, Edy, Widyastuti, Rahayu
Trichoderma sp. is a fungus used in oil palm plantations to control basal stem rot disease, which can reduce palm oil production by up to 80%. At PT. Bumitama Gunajaya Agro, the production of this fungus uses an autoclave, which can only produce 51 kg of Trichoderma sp. per day per unit. To meet the...
Penerbit: The University of Lampung
Design Development and Performance Evaluation of Two-Row Corn Seed Planter
Oleh: Ansar, Ansar, Nazaruddin, Nazaruddin, Azis, Atri Dewi
One of the main requirements for small-scale cultivators is that they can be used in small plots of land and have simple design and technology. However, many planting tools on the market today are not suitable for narrow land conditions. Therefore, this study aims to design and develop a corn seed p...
Penerbit: The University of Lampung
DESIGN EVALUATION OF BROILER HOUSE IN REJO BINANGUN, KECAMATAN RAMAN UTARA, KABUPATEN LAMPUNG TIMUR
Oleh: Nadzir, Nadzir
The study aims to identify problems in broiler housnd evaluate design to increase productivity of broiler. The study was done from May – Juni 2015 at broiler house at Rejo Binangun, Kecamatan Raman Utara, East Lampung. Parameter observed and measured is: (1) the condition house in the study locati...
Penerbit: The University of Lampung
DESIGN MODEL OF AUTOMATION WASHER FOR TWO TUBES APERTURE (TWIN TUBE TOP LOADER) MICROCONTROLLER BASED ATMEGA32
Oleh: Nando, Ferry, Repelianto, Ageng Sadnowo, Raharjo, Yulliarto
Usually when doing household chores often accompany mothers with other occupations. Like when washing coupled with cooking or ironing. As a result of work performed at the same time, there is one job that is interspersed experiencing problems, eg when interrupted to cook, dishes to be burnt, or when...
Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung
Design of a Circular Economy Model for Corn by-Products
Oleh: Mulyanto, Galuh Eska, Utomo, Tanto P, Suroso, Erdi
The waste generated from corn cultivation remains underutilized, necessitating studies on its potential for economic value. The objective of this research was to study the cicular economi model to maximally utilize corn wastes. Corn plant samples were collected from 20 different locations. The corn ...
Penerbit: The University of Lampung
Design of a Classroom Noise Monitoring Tool Using a KY-037 Sound Sensor Based on Wemos D1R1
Oleh: Rifqah, Raden Ayu Nurfadhillah, Suciyati, Sri Wahyu, Surtono, Arif
The noise level in the room is one of the factors that can influence teaching and learning activities. Research on classroom noise levels has been done using the Wemos D1 R1-based KY-037 sound sensor. This research aims to determine the noise level in the classroom and be able to monitor the noise l...
Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung
Design Of A Security System Tool For Tapis Fabric Object In Lampung Museum Based On Internet Of Things (IoT) Technology
Oleh: Purwiyanti, Sri, Irawan, Dery, Herlinawati, Herlinawati
The Lampung Museum has many historical collections, one of which is tapis cloth. The tapis cloth collection at the Lampung Museum is still not safe because the layout is still open and the distance is far from CCTV. This study aims to design a series of security systems using two Passive Infra Red (...
Penerbit: Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141
DESIGN OF A WEB-BASED INVENTORY SYSTEM AT PT. TAINAN ENTERPRISES INDONESIA HO
Oleh: Fauzi, Reza Ahmad, Septanto, Henri
This research was conducted at PT. Tainan Enterprises Indonesia, a large garment industry company located in Kawasan Berikat Nusantara (KBN), North Jakarta, focusing on stock management and recording processes within the inventory system of the Sample Room. Currently, the inventory system used is ma...
Penerbit: Universitas Lampung
Design of a Website-Based Realtime Noise Monitoring System in the Work Environment as a Support for Occupational Health and Safety (OHS) Data
Oleh: Febriyanti, Nur Tasya , Pauzi, Gurum Ahmad , Ayu, Humairoh Ratu
Penelitian mengenai alat monitoring tingkat kebisingan telah direalisasikan menggunakan sensor suara GY Max 4466 dengan mikrokontroler ESP Wroom 32 berbasis website. Penelitian ini bertujuan untuk mengetahui tingkat kebisingan di lingkungan kerja dan dapat memonitoring tingkat kebisingan berbasis we...
Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung
Design of an Automatic Temperature and Humidity Control System Prototype for Rice Seedling Nursery
Oleh: Soekarno, Siswoyo, Widarman, Dwi Wahyu, Putra, Bayu Taruna Widjaja
Temperature and humidity control in rice nurseries is carried out to maintain the quality of rice seeds and avoid planting failure. Control is carried out using a prototype automatic device equipped with a water pump for watering and a mist maker plus a fan for humidifying. Based on observations, th...
Penerbit: The University of Lampung
Design of an Axle Wheel Laboratory Tool Assisted by Phyphox to Enhance Students’ Critical Thinking Skills
Oleh: Faizah, Nurul, Huda, Anwaril
This research aims to develop a wheel-and-axle practicum apparatus assisted by the Phyphox sensor application to support the verification of mechanical advantage concepts and strengthen students’ critical thinking skills in rotational dynamics learning. The study employed the Research and Developm...
Penerbit: Master of Physics Education Study Programme
Design of an Earthquake Intensity Estimation System for Early Warning
Oleh: Trismahargyono, Trismahargyono, Sulistiyanti, Sri Ratna, Marjunus, Roniyus
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Penerbit: Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung
Design of an Electronic Worksheet Using a Problem-Based Learning Approach Oriented to ESD: Application of Buffer Concepts in the Cheese Industry to Train Students’ Scientific Literacy
Oleh: Nur Afifah, Nazwa, Hernani, Supriatna, Asep
Students’ science literacy in Indonesia remains relatively low and needs to be improved through contextual and meaningful learning. One approach that can be taken is to integrate Problem-Based Learning (PBL) and Education for Sustainable Development (ESD) into interactive teaching materials. This ...
Penerbit: Universitas Lampung
DESIGN OF AUGMENTED REALITY INTEGRATE INTERACTIVE LEARNING MEDIA ON SALT HYDROLYSIS MATERIAL
Oleh: Fadhilah, Sausan Hani, Guspatni, Guspatni
The research was conducted with the aim of designing interactive learning media integrated with Augmented Reality. The design of learning media is an attractive choice for increasing student knowledge and enriching learning experiences. This is due to the fact that learning media using Augmented Rea...
Penerbit: Universitas Lampung
Design of Augmented Reality-Based Learning Media Integrating Islamic Values for Teaching Atomic Structure
Oleh: Wiliyanti, Vandan, Yuberti, Yuberti
This research examines the creation of augmented reality-based educational media for physics that incorporates Islamic principles, primarily aimed at teaching atomic structure. The study sought to ascertain the appropriateness of augmented reality (AR) media in improving students' comprehension of a...
Penerbit: Jurnal Pembelajaran Fisika