Judul: Analisis Kesenjangan Kepuasan (Gratification Discrepancy) : Kasus Pendengar Program Siaran “Desa Kita” Pada Radio Republik Indonesia (RRI) Bogor FM 93,75 MHz
Abstrak: Radio mempunyai peran yang strategis dalam menyampaikan pesan-pesan pembangunan. Pesan-pesan pembangunan tersebut di antaranya dalam bidang pertanian. Salah satu bentuk produk penyuluhan dan komunikasi pertanian melalui media radio adalah siaran pedesaan. Radio Republik Indonesia atau yang umum dikenal dengan sebutan RRI merupakan salah satu radio yang memiliki program siaran pedesaan yang disebut “Desa Kita”. Program siaran “Desa Kita” ini disiarkan setiap hari Selasa dan Kamis pukul 16.30 – 17.30 melalui Programa 1 RRI Bogor FM 93,75 Mhz. Untuk melihat perkembangan dan respon masyarakat, khususnya pendengar program siaran “Desa Kita” RRI Bogor ini maka perlu dilakukan pengkajian dalam hal kesenjangan kepuasan. Penelitian ini dilakukan pada Radio Republik Indonesia (RRI) Bogor yang beralamat di Jln. Pangrango No. 34, Bogor, Jawa Barat. Penelitian ini bertujuan : (1) mengkaji karakteristik, penggunaan media radio, dan kesenjangan kepuasan pendengar program siaran “Desa Kita” RRI Bogor FM 93.75 MHz; (2) menganalisis hubungan antara karakteristik pendengar program siaran “Desa Kita” RRI Bogor FM 93.75 MHz dengan penggunaan media radio; (3) menganalisis hubungan antara karakteristik pendengar program siaran “Desa Kita” RRI Bogor FM 93.75 MHz dengan kesenjangan kepuasan pendengar; (4) menganalisis hubungan antara penggunaan media radio dengan kesenjangan kepuasan pendengar program siaran “Desa Kita” RRI Bogor FM 93.75 MHz; dan (5) menganalisis kesenjangan kepuasan (gratification discrepancy) pendengar program siaran “Desa Kita” RRI Bogor FM 93.75 MHz.
Keyword: 

Judul: Hubungan Karakteristik Internal, Eksternal, dan Persepsi dengan Kepuasan Pendengar terhadap Program Talkshow di Radio RRI Bogor (Kasus Pelanggan PLN dan PDAM yang Mendengarkan RRI Bogor)
Abstrak: Radio Republik Indonesia (RRI) was one of many kind of tools that used in the independence period. RRI in forced in order to play the important role as a Public Broadcasting Institution, in other hand RRI also forced to gives a balance information to the society. The most important role of RRI is to extend the develompent program from the government to the society. One of the RRI’s program is Talkshow with several public institution such as PLN and PDAM. This research was conducted to answer several objectives such as: (1) To indetify the satisfaction level from the audience toward the talkshow program in RRI. (2) To analyze the connection between internal charactersitics and the satisfaction level from the audience toward RRI talkshow (3) to To analyze the connection between external charactersitics and the satisfaction level from the audience toward RRI talkshow. And the last purpose (4) to analyze the connection between the exposureness of RRI and the satisfaction level from the audience toward RRI talkshow. Data was collected using questionnaire and was taken from May – June. This research produced several findings. Finding/result from this research shows that the majority of audience aged between 39 – 52, with majority college level graduate, have been a subscriber PDAM for 8 -12 years and 2 – 11 years for PLN, listening to RRI ranged from 6 to 7 times a week with time of listening less then 130 minutes each listening activity, have a good perception toward the resource person and also the services provided by PLN and PDAM. The finding tells us, majority of audience satisfied with the talkshow program. In the internal characteristics there is a quite strong correlation between the time of subscription and the satisfaction level. Mean while in the there is also a strong correlation between the perception toward the resource person, service from PLN and PDAM with the satisfaction level.
Keyword: 

Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
Keyword: