Judul: Aplikasi Pencari Fasilitas Umum Terdekat Di Area Bogor Dengan Location Based Service Berbasis Geotagging Pada Android
Abstrak: Kota Bogor merupakan salah satu kota wisata yang paling banyak dikunjungi oleh wisatawan lokal dan internasional. Sebagai kota wisata, Bogor memiliki berbagai fasilitas umum seperti SPBU, masjid, dan ATM yang dibutuhkan oleh wisatawan. Penelitian ini mengembangkan aplikasi pencari fasilitas umum di area Kota Bogor pada telepon pintar dengan sistem operasi Android. Pengguna Android yang memiliki fitur Global Positioning System (GPS) dapat menemukan lokasi fasilitas umum terdekat dengan teknologi Location Based Service (LBS). Aplikasi dikembangkan pada sisi klien dan server menggunakan DBMS SQLite dan MySQL serta bahasa pemrograman Java dan PHP. Pengguna dapat berbagi informasi lokasi fasilitas umum dengan teknologi geotagging yang terdapat pada telepon pintar. Penelitian dilakukan dalam beberapa tahapan, mulai dari analisis, desain sistem, implementasi dan pengujian. Pengujian sistem dilakukan dengan menggunakan metode black-box dan evaluasi usability. Evaluasi usability dilakukan pada 6 responden, dengan 5 aspek usability. Evaluasi usability pada sistem menghasilkan nilai 85.2%. Hasil pengujian yang dilakukan, aplikasi ini sudah mampu bekerja dengan baik dan menghasilkan keluaran sesuai dengan ke-5 aspek usability.
Keyword: Android, geotagging, GPS, LBS, lokasi terdekat, fasilitas umum

Judul: Aplikasi Pencari SPBU Terdekat di Area Bogor dengan Location Based Service Berbasis GPS pada Android
Abstrak: Nowadays mobile phones are not only used as a means of communication, but also by taking advantage of some features such as the global positioning system (GPS), a mobile phone can be used as a navigational tool from user position to object around the user. Gas station is one of the point of interest (POI), because its location is very useful especially for motorists. This study aimed to build an application of location based services (LBS) in the Bogor area, to display the gas station on the map, to determine the nearest gas station that is located around the user and to display the route to the gas station. The application is built for the Android smartphone, with Java programming language, SQLite as the database storage, GPS to obtain the user's position and Google Maps as the map viewer. From the test conducted, this system has been able to work well and produce correct output.
Keyword: Android, location, LBS, GPS, gas station

Judul: Karakteristik Asam Lemak Minyak Hati Ikan Cucut Lanyam (Carcharinus sp.)
Abstrak: Carcharinus sp. were potential to become a main export commodity because almost the parts of its body can be utilized, from the skin to the liver producing an oil with a high nutritional content. Commonly Carcharinus sp. contain an omega-3 unsaturated fatty acid, namely EPA and DHA. The object of this study were to determine the amount of liver oil from Carcharinus sp., nutrition content (moisture, ash, fat, protein, and carbohydrates), and to characteristics the fatty acids of fish liver oil extracted by soxhlet method. The liver of Carcharinus sp was dominated by fat which was equal to 47,02%. Amount of yield Carcharinus sp liver oils was 31,38±1,75%. SAFA was dominated by palmitic acid amounted to 10,25%. Inaddition, MUFA was dominated by elaidate and palmitoleic acid with the percentage of each area was 10,52% and 6,13%. PUFA was dominated by cis-,7,10,13,16,19 DHA with the percentage of each area was 11,01%. The value of free fatty acid (FFA) was 20,51±5,61%. Acid value was 40,77±5,61%. The peroxide value was 80,00±5,77meq/kg.
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