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KERAGAMAN ARTHROPODA PADA PADI SAWAH DENGAN PENGELOLAAN TANAMAN TERPADU

Oleh: ., I Nyoman Widiarta, Dede Kusdiaman, dan Suprihanto1

Arthropods diversity in rice field with integrated crop management.  Integrated crop management (ICM) has been introduced to improve rice intensification system in Indonesia. Organic matter has been recommended to be added into the rice fields to improve soil fertility. In order to minimize haz...

Penerbit: Universitas Lampung • Publikasi: 07 February 2012

Conveyor Simulation of ER Performer MK2 Robot

Oleh: Nasrullah, Emir

Robot simulation softwares are usually required by designers or engineers to model a robotic work-cell, simulate its operation, and program the robot before operating it in its real situation. One of the most powerful CAD/CAM robot simulation softwares is CATIA, a product name developed by Dassault ...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Rancang Bangun Model Sistem Pemantauan Tinggi Muka Air Sungai Menggunakan Telemetri Radio

Oleh: Sulistiyanti, Sri Ratna, Warsito, Warsito, Darmawan, Andi

The early warning system of flood is used to prevent and minimize a damage to be happened. The primary element for the early warning system is water level of river, using distance measurement based on ultrasonic wave. The objective of this research is to make an instrument that functioned to measure...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Simulasi Busur Api (ARC) Pada Pemutus Daya (Circuit Breaker) Dengan Menggunakan Program Matlab Simulink

Oleh: Zebua, Osea, Sitorus, Henry Binsar H.

When circuit breaker interrupt the current then the arc would occur. Before current interrupted, the fault current flows between contactors of circuit breaker. Because the small of resistance value of circuit breaker channel and then as a consequence the current results a new voltage at contactors o...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Rancang Bangun Sistem Kendali Suhu Dan Kelembaban Udara Penetas Ayam Berbasis PLC (Programmable Logic Controller)

Oleh: Winarto, Winarto, Syah, Bastaman, Harmen, Harmen

...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Implementasi Dt-51 Minsys Sebagai Pengendali Pony Binder Di PT. Dian Rakyat 2 Pulogadung-Jakarta Timur

Oleh: Sebastian, Diwantara, Sulistiyanti, Sri Ratna, Alam, Syaiful

Have been successfully made at PT. Dian Rakyat 2 Industrial Estate Pulogadung, East Jakarta, a microcontroller based controller for pony binder machine by implementing DT-51 MinSys Ver 3.3 as it main controller. By replacing the previous contactor based controller with microcontroller based controll...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Analisis Karakteristik Gangguan Hubung Singkat Antar Belitan Transformator Menggunakan Transformasi Wavelet Diskrit

Oleh: Sinaga, Herman Halomoan, Sitorus, Henry Binsar H., Risky, Risky

Transient fault could occur on transformer in power system. This is could be because of internal fault or external fault. Disturbance could be because of short circuit between winding of transformer or because of short circuit on load. Short circuit on transformer winding could lead to catastrophic ...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

Perancangan dan Simulasi Sistem Kompresi Suara dengan Transformasi DCT

Oleh: Alam, Syaiful

This paper discuss design of sound compression system using VHDL syntax, XACT tools step 6.0, Xilinx Inc. and Proseries View Logic System. This process covered entry design, simulation by functionally or static clock. The compression system using the maximum clock frequency 2,8 MHz. The simula...

Penerbit: Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung • Publikasi: 07 February 2012

VIRULENSI SEJUMLAH ISOLAT XANTHOMONAS AXONOPODIS PV GLYCINES ASAL EDAMAME PADA TIGA VARIETAS KEDELAI

Oleh: ., Andi Khaeruni R, Budi Tjahjono, Antonius Suwanto dan Meity S. Sinaga

Virulence of some Xanthomonas axonopodis pv. glycines Isolates from Edamame on Three Soybean Varieties. Bacterial pustul disease caused by Xanthomonas axonopodis pv. glycines is the most important bacterial disease in soybean cultivation worldwide including in Edamame cultivation in Indonesia. Infor...

Penerbit: Universitas Lampung • Publikasi: 04 February 2012

BEBERAPA HASIL INOKULASI PADA CAKRAM DAUN KOPI DENGAN HEMILEIA VASTATRIX DI LABORATORIUM

Oleh: ., Cipta Ginting , Abdul Gafur, dan Rusdi Evizal

Some results of inoculations on coffee leaf disks with Hemileia vastatrix.  Leaf rust caused by Hemileia vastatrix B. et Br. is the most important disease on coffee worldwide.  The obligate nature of H. vastatrix limits research on the disease when inoculation or pathogen growth in laborat...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012