Design, Manufacture and Performance Analysis of an Automatic Antenna Tracker for an Unmanned Aerial Vehicle (UAV)

in conducting a disaster monitoring mission, an unmanned aerial vehicle (uav) has to travel a long distance to cover the region that is hited by a disaster. in the monitoring mission, air data and att...

An Energy and Exergy Analysis of Photovoltaic System in Bantul Regency, Indonesia

energy and exergy analysis has been conducted on photovoltaic (pv) system in bantul regency, a special region of yogyakarta, indonesia. the pv exergy analysis was used to determine the performance of ...

Preliminary Investigation of Sleep-related Driving Fatigue Experiment in Indonesia

sleep-related driving fatigue has been recognised as one main cause of traffic accidents. in indonesia, experiment-based driving fatigue study is still very limited, therefore it is necessary to devel...

Appendix MEV Vol 9 Iss 1

abstrak tidak tersedia.

Condition Assessment of Power Transformers Status Based on Moisture Level Using Fuzzy Logic Techniques

power transformers are one of the most expensive components; therefore the focus on their status and its continuous operation is the primary task. in the power systems, condition assessment of perform...

Pendulum Energy Harvester with Amplifier

this paper presents a new principle of inductive vibration power harvester. harvester is a pendulum that uses energy capacitor which is the mass. the mass is connected to the pendulum via a gearbox to...

Keragaman Iktiofauna Muara Sungai Cimanuk, Indramayu, Jawa Barat

cimanuk river, which the estuary formed a delta, is a habitat for many fishes that occupied the water in northern coast of ja va. the estuary is essential for supporting the fish life cycle. the aim o...

Karakterisasi Genetik Ikan Lele Dumbo Berdasarkan Marker Rapd Fingerprinting

african catfish, namely lele dumbo, is an economically important fresh water fish in nusa tenggara barat. there are three strains of african catfish that are well distributed among farmers. genetic in...

Keanekaragaman, Persebaran dan Pola Tata Ruang Tumbuhan Epifit pada Hutan Bekas Tebangan di Kiyu, Pegunungan Meratus, Kalimantan Selatan

a quantitative study of epiphytic plants was conducted at the logged over forest in kiyu, meratus mountain, hulu sungai tengah, south kalimantan. this study used a plot of 10 m x 500 m (± 0,5 ha), and...

Potensi Vegetasi dan Daya Dukung untuk Habitat Gajah Sumatera (Elephas Maximus Sumatranus) di Areal Perkebunan Sawit dan Hutan Produksi Kecamatan Sungai Menang, Kabupaten Ogan Komering Ilir

forest land converted into palm oil plantations have caused habitat fragmentation of elephant and land degradation. these lead to land use conflict between human and elephant. the conflict often cause...

Pengaruh Sumber Pupuk Organik Terhadap Penampilan Tebu (Saccharum Officinarum L.) Pada Tata Tanam Baris Ganda Benih Ganda

increased productivity of sugarcane in upland area can be done through the implementation of the integration of manure with a high dose of inorganic fertilizer in the double rows and twice plant popul...

Karakterisasi Galur Hibrida Hasil Persilangan Ikan Gurami (Osphronemus Goramy Lac.) Asal Jambi, Kalimantan Selatan Dan Jawa Barat Berdasarkan Metode Truss Morfometrik

giant gouramy is a native fish to indonesia and widely distributed in sumatra, kalimantan and java. the aim of this study was to characterize the phenotype and kinship of giant gouramy from crosses be...

Pertumbuhan Ikan Bandeng (Chanos Chanos) antara Benih Hatchery Skala Rumah Tangga dan Generasi Kedua (G-2) Terseleksi

currently, there is a national concern regarding to the decrease of milkfish production from ponds in north java due to a low quality of milkfish seed produced by small scale hatcheries in bali, which...

Kajian Etnobotani Ramuan Pasca Melahirkan pada Masyarakat Enggano

this research was aimed to discover the traditional knowledge of enggano people when using plants as concoction after giving birth. data was collected through in depth interview, open-ended, and liter...

Aktivitas Antibiofilm Bakteri Escherichia Coli oleh Bakteriofag secara In Vitro

several escherichia coli strains are pathogenic. excessive and noncompliant use of antibiotics and disinfectants may cause bacteria to build resistance mechanisms. forming biofilms cause eradicatation...

A Compact Design of Multi-feeder Data Logging System for Power Quality Measurement with a Multiplexer and a Single PQ Transducer

this paper presents a simple and costs effective equipment design multi-feeder data logger for recording and monitoring power quality. the system design uses remote supervising and multi-feeder data l...

Optimization of SMES and TCSC Using Particle Swarm Optimization for Oscillation Mitigation in a Multi Machines Power System

due to the uncertainty of load demand, the stability of power system becomes more insecure. small signal stability or low-frequency oscillation is one of stability issues which correspond to power tra...

Comparison Between RLS-GA and RLS-PSO for Li-ion Battery SOC and SOH Estimation: a Simulation Study

this paper proposes a new method of concurrent soc and soh estimation using a combination of recursive least square (rls) algorithm and particle swarm optimization (pso). the rls algorithm is equipped...

AFR and Fuel Cut-off Modeling of LPG-fueled Engine Based on Engine, Transmission, and Brake System Using Fuzzy Logic Controller (FLC)

during deceleration, continuous fuel flows into the engine not only causing over fuel consumption but also increasing exhausts emissions. therefore, this paper presents a simulation of afr and fuel cu...

Appendix MEV Vol 8 Iss 1

abstrak tidak tersedia.