Artikel Berbahasa Indonesia - Portal Jurnal

Total ditemukan 1405 artikel.


Rancang Bangun Boiler Pemanas Tahu Kapasitas 90 kW Dengan Tungku Gasifikasi Berbahan Bakar Sekam Padi

Oleh: Kartika, Ahmad Maulana, Setiawan, Aa, Suwandi, Dedi

Boilers that used in the tofu industry in Indramayu are still use firewood as a fuel. The use of firewood as a fuel in boiler is not effective because it affects the destruction of forests as producers of plants (timber) and oxygen in earth. On the other hand there are also many rice husks that moun...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 15 April 2018

Karakteristik Campuran Solar dan Hasil Daur Ulang Oli Bekas sebagai Bahan Bakar Mesin Diesel

Oleh: Ghurri, Ainul, Tista, SPG Gunawan, Suparta, I Nyoman

A processing of waste lubrication oil to diesel-like fuel was conducted through precipitating, heating and blending the waste oil with H2SO4. NaOH is then added to neutralize the acidic of the blends. The diesel-like fuel from waste oil processing is then mixed with standard diesel fuel containing 4...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 15 April 2018

Analisa Keausan Pahat pada Pemesinan Bor Magnesium AZ31

Oleh: Ibrahim, Gusri Akhyar, Iskandar, Joni, Hamni, Arinal

Pengeboran (drilling) adalah proses pembuatan lubang dengan cara menekan sebuah mata pahat yang berputar pada benda kerja. Selama proses permesinan terjadi interaksi antara mata bor  dengan benda kerja dimana benda kerja terpotong sedangkan mata bor mengalami gesekan. Gesekan yang dialami pahat ber...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 15 April 2018

Perancangan Model Pembangkit Listrik Dengan Menggunakan Teknologi Pompa Tanpa Motor (Hydraulic Ram Pump)

Oleh: Sinaga, Jorfri Boike, Azhar, Azhar, Tanti, Novri

This paper presents the design of parameters of  hydraulic ram pump and hydraulic turbine to use  the energy of flowing water for water supply to generate electrical power and irrigation. Design of  parameters of hydraulic ram pump with head of water supply of 1,5 m was obtained: 1,25 in. diamete...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 15 April 2018

PERBANDINGAN METODE ADAPTIVE MINIMUM ERROR LEAST SIGNIFICANT BIT REPLACEMENT (AMELSBR) DAN DISCRETE COSINE TRANSFORM (DCT) UNTUK STEGANOGRAFI CITRA DIGITAL

Oleh: Sidik, Fajar, wamiliana, wamiliana, Febriansyah, Febi Eka

Insertion of secret messages with steganography is one way to hide secret messages. In this research we will compare AMELSBR and DCT methods based on web application using image as the media for hiding the secret message. The file format used are (.png) as input cover and stegoimage, and  (.txt) ...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung • Publikasi: 14 April 2018

Penggunaan Media Alam Sekitar dan Kemampuan Berfikir Logis Anak Usia Dini

Oleh: Kurniasari, Intan, Sasmiati, Sasmiati, Haenilah, Een Yayah

The problem of this research was the ability to think logically in early childhood in use object that had still low. This research aimed to determine the correlation between the use of vicinity media nature with logical thinking ability children group B. This research was a correlation quantitative ...

Penerbit: FKIP UNILA • Publikasi: 12 April 2018

Bandwidth Shaping Menggunakan Proxy Squid

Oleh: Siambudi, Dwi Yatmoko, ., wamiliana, wardhana, wisnu

The development of technology is very fast. Nowadays, technology has influenced human life. For most people, handphone and computer now become a necessity. Computer can give  information as we need with internet, but internet can cause a negative influence as well. In this research, we build an w...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung • Publikasi: 09 April 2018

Pengaruh Aktivitas Pada Penggunaan Media Audio Visual Dalam Menstimulasi Kecerdasan Linguistik Anak Usia Dini

Oleh: Wardani, Penda, Sasmiati, Sasmiati, Fatmawati, Nia

The problem in this research was linguistic intelligence of children aged 5-6 years old had not reached the expectation. This research aimed to determine the effect of audio visual media usage activity to linguistic intelligence of children. This research used experimental method with pre experiment...

Penerbit: FKIP UNILA • Publikasi: 04 April 2018

APLIKASI SISTEM INFORMASI GEOGRAFIS OBJEK WISATA BERBASIS MOBILE ANDROID PADA DINAS KEPEMUDAAN, OLAHRAGA DAN PARIWISATA (BIDANG PARIWISATA) KOTA METRO

Oleh: Eldita, Bunga Ridho, Kurniawan, Didik, Febriansyah, Febi Eka

Metro City is one of the second largest cities in Lampung Province. The city has several tourist spots that can be visited by tourists, but not all places in Metro city is known by tourists because less information to introduction of tourist attractions. Rapid technological developments is the human...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung • Publikasi: 03 April 2018

Optimasi Pencarian Kata-Kata Dalam Empat Kitab Hadis

Oleh: Agustina, Sunita, Sakethi, Dwi, Prabowo, Rizky

Sumber hukum dalam Islam merupakan suatu rujukan atau dasar yang utama dalam pengambilan keputusan hukum islam, terdapat tiga sumber hukum Islam yaitu Al-Quran, Hadis, dan Ijtihad. Maraknya perkembangan teknologi informasi, diharapkan hasil yang optimal dalam pencarian suatu data, sehingga dalam men...

Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung • Publikasi: 02 April 2018