Telusuri Artikel Berdasarkan Abjad - Portal Jurnal

Menampilkan 191 artikel yang diawali dengan huruf "O"


Optimasi Query pada sistem informasi pencatatan aktifitas perubahan data nilai mahasiswa

Oleh: prihatin, nilaliliana, sakethi, dwi, febriansyah, febi eka

A large amount of data can affect the search process the data in a database. The greater the amount of data, then the data search process will take longer. In a process of value management, activity data changes the value of an activity that is often overlooked by managers value. This system is used...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Optimasi Sampling Bersama Roulette-Wheel Sebagai Improve Metode Sample Random Sampling

Oleh: marta dinata, riadi

The Sample Random Sampling (SRS) method, which is commonly used in sampling, can improve theaccuracy of the results by carrying out leveling techniques based on probability values. Population data wasobtained from the 2019 Indonesian President & Vice Presidential Election Vote Count Results ...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Optimasi Setting Relai Siemens melalui Analisis Proteksi dan Thermal pada Gardu Distribusi 20kV : Studi Kasus PT. XYZ

Oleh: Lindawati, Utari

Abstrak. Penelitian ini bertujuan mengoptimalkan setting relai proteksi Siemens tipe 7SR1003-1KA20-2CA0 pada gardu distribusi 20 kV di PT. XYZ guna meningkatkan keandalan sistem distribusi tenaga listrik. Dalam penelitian ini, analisis proteksi difokuskan pada pengaturan Over Current (OC) dan Ground...

Penerbit: Universitas Lampung

Optimasi Sistem Cerdas Pada Pengering Tanaman Obat Berbasis Internet Of Thing dengan Memanfaatkan Sumber Energi Terbarukan

Oleh: Heriansyah, Istiqphara, Swadexi, Adliani, Nur

Intisari ? Penelitian ini membahas tentang  optimasi sistem cerdas yang akan diterapkan pada sistem pengering tanaman obat berbasis internet of thing dan memanfaatkan sumber energi terbarukan. Pemilihan metode sistem kendali menjadi sangat penting karena sumber daya yang akan digunakan pada sis...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

OPTIMASI STOK DENGAN CLUSTERING DATA TRANSAKSI PENJUALAN MENGGUNAKAN ALGORITMA K-MEANS DI KONTER AGUNG CELL

Oleh: RAHMAWATI, RULI, Prihartono, Willy, ., Fathurrohman

Pengelolaan stok barang yang tidak optimal menjadi tantangan utama bagi usaha kecil seperti Konter Seluler Agung Cell. Penelitian ini bertujuan untuk mengidentifikasi pola pembelian pelanggan serta mengoptimalkan pengelolaan stok melalui penerapan algoritma K-Means yang diimplementasikan menggunakan...

Penerbit: Universitas Lampung

Optimasi Ukuran Pot dan Dosis Pupuk pada Budidaya Melon (Cucumis melo L)

Oleh: Krisdiyantoro, Singgih, Triyono, Sugeng, Tusi, Ahmad

This research aimed to determine the optimum pot size and fertilizer dosage for melon (Cucumis melo L) cultivation based on productivity. The experiment used a Completely Randomized Design (CRD) arranged factorially with 2 factors and two replicates. The first factor was the dose of compost fertiliz...

Penerbit: abe.fp.unila.ac.id

OPTIMASI VOLUME BUFFER EKSTRAKSI DALAM MENGISOLASI DNA SPESIES MIKORIZA ARBUSKULAR UNTUK IDENTIFIKASI SECARA MOLEKULER

Oleh: Yelli, Fitri, Damayanti, Inggar, Rini, Maria Viva

Fungi Mikoriza Arbuskular (FMA) mampu meningkatkan pertumbuhan tanaman dengan cara membantu penyerapan air dan unsur hara dari dalam tanah. Selain itu, FMA juga berperan dalam meningkatkan ketahanan tanaman terhadap serangan patogen. Laboratorium Produksi Tanaman Perkebunan Fakultas Pertanian Univer...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Optimasi Wisata Bahari dalam Upaya Meningkatkan Ekonomi Masyarakat Desa Pulau Pahawang

Oleh: Putra, Muhamad Gilang Arindra, Hasani, Qadar, Diantari, Rara

Desa Pulau Pahawang di Kecamatan Marga Punduh, Kabupaten Pesawaran, Lampung, merupakan destinasi wisata bahari yang memiliki potensi besar untuk dikembangkan sebagai wisata berkelanjutan. Penelitian ini bertujuan untuk meningkatkan kapasitas pelaku wisata melalui pelatihan dan penyuluhan tentang eko...

Penerbit: Agriculture Faculty, Universitas Lampung

Optimisasi Ketebalan Dinding Model Atap Menara Siger Pada Proses Injection Molding

Oleh: Burhanuddin, Yanuar, Harun, Suryadiwansa, Pukesa, Lapri Aries

Produk berbahan baku plastik semakin banyak dijumpai, mulai dari peralatan rumah, komponen elektronik hingga otomotif. Hal ini dikarenakan beberapa kelebihan yang dimiliki oleh plastik seperti ringan dan tahan karat, lebih murah dibandingkan dengan produk logam atau kayu serta proses pengerjaannya r...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung

Optimisation of the Application of Legal Aid for the Poor People in Sukabumi City

Oleh: Kusumah, Haidan Angga, ChandraWijaya, Agus Rasyid

The background of this research is that access to the implementation of legal aid for the poor that is held by the state is still not effective, especially the poor in the area of Sukabumi City in terms of legal assistance by Legal Aid Providers is still not well coordinated. So research was carried...

Penerbit: Universitas Lampung

Optimization and Performance Test of Oil Spill Dispersant at Bioremediation of Contaminated Soil with Heavy Oil by Bioslurry Technique

Oleh: Aziz, Muhammad Abdul, Yani, Mohamad, Syakti, Agung Dhamar

Petroleum industry activities produce waste such as petroleum hydrocarbons which damage to the soil environment due to changes in soil physical, chemical and biological properties. Oil Spill Dispersant (OSD) is a product that can break down waste of oil into small parts so that it can be dispersed n...

Penerbit: UNIVERSITY OF LAMPUNG

OPTIMIZATION FEEDING RATE OF SPINY LOBSTER (Panulirus penicillatus) CULTURED IN FLOATING CAGES

Oleh: Mahmudin, Muhammad Nasir, Utomo, Deny Sapto Chondro, Elisdiana, Yeni

Spiny lobster (Panulirus penicillatus) is one of luxury seafood product that cultured in floating cage. There is no information about feeding rate of this species in particular feed with fresh mangrove snail meat. This study aimed to optimized level of feeding rate in spiny lobster during limited pe...

Penerbit: University of Lampung

Optimization of a Niacinamide Moisturizing Cream Formula Using a Combination of Virgin Coconut Oil and Tea Tree Oil as the Oil Phase

Oleh: Muliadi, Rahmat, Vica Aspadiah, Suryani

The skin is one of the most important organs of the body to function as a protective barrier against the prevention of water and electrolyte loss. This causes dry skin to look dull, scaly, rough surface, and evenly dry white areas. then facial skin care is needed, one of which is to use moisturizers...

Penerbit: Jurusan Farmasi Fakultas Kedokteran Universitas Lampung

Optimization of antioxidant activity and characterization of probiotic cascara beverage fermented using water kefir grain [Optimasi aktivitas antioksidan dan karakterisasi minuman probiotik cascara hasil fermentasi menggunakan bibit kefir air]

Oleh: Putri, Destiana Adinda, Nalurita, Indah, Heldiyanti, Rina

Cascara is a beverage derived from dried coffee cherry pulp, known to have good functional value but with a short shelf life. Fermentation is a technique that can enhance cascara beverages' shelf life and quality and their functional value due to the presence of probiotics and increased antioxidant ...

Penerbit: Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Optimization of Application use Microsoft Office Excel Based for Student Data Management

Oleh: Suwatri, Suwatri, Suryanto, Rahmat

So far, in managing student data in schools using manual methods, the work becomes difficult, ineffective and takes a long time. The many types of student data that must be created by schools make schools strive to manage student data that is practical and stored digitally. By optimizing the use of ...

Penerbit: Universitas Lampung