Judul: Motivasi, Terpaan Media dan Kepuasan Khalayak Siaran Radio Komunitas Jaseng FM Kecamatan Walantaka Kota Serang, Banten
Abstrak: Audiences are responsible for choosing media especially community radio based on the specific motivations to meet their desires and needs to achieve satisfactionafter listening to community radio. This study aimed to asses the correlation between demographic characteristics with viewing motivations, the correlation between motivations and quality broadcastingwith viewing the media exposure, andthe correlation between media exposure with viewing the satisfction of Jaseng FM community radio listeners. Data were collected using a survey method of primary data obtained via questionnaires, direct observation, and indepth interviews. The secondary data obtained through the study of documents and related literature. Respondents are active listeners Jaseng FM radio selected using simple random sampling technique. The results of the study explain that age associated with information motivation and income level associated with personal identity motivation and integration and social interaction motivation. The personal identity motivation associated with duration of listening and selection of broadcast events. The Entertainment motivation, integration and social interaction motivation, broadcast material and qualification of broadcaster associated with duration of listening. The media exposure includes duration of listening associated with the diversion satisfaction, listening frequency associated with personal satisfaction, and the selection of program associated with social interaction satisfaction, personal satisfaction, and diversion satisfaction.
Keyword: listeners satisfaction, motivation, community radio

Judul: Hubungan Pola Penggunaan Media Konvergensi Radio Kota Batik dengan Kepuasan Khalayak
Abstrak: Radio analog adalah media massa yang melakukan penyiaran secara audio dan frekuensi jaringan terbatas. Pada era media konvergensi, radio menggunakan internet untuk menyesuaikan khalayak. Radio Kota Batik melakukan konvergensi melalui media sosial dan internet. Tujuan penelitian ini untuk menganalisis faktor, pola penggunaan, dan kepuasan khalayak terhadap media konvergensi RKB. Penelitian dilakukan dengan pendekatan kuantitatif didukung data kualitatif. Pengumpulan data melalui kuesioner, wawancara mendalam, observasi, dan studi pustaka. Responden dipilih dengan teknik simple random sampling. Hasil penelitian menunjukkan responden aktif menggunakan beberapa media konvergensi RKB dan mengakses konten media sendiri di dalam rumah. Hampir setengah responden memprioritaskan RKB. Responden merasa puas karena motif penggunaannya terpenuhi. Kepuasan terbesar pada motif hiburan. Frekuensi dan durasi penggunaan media konvergensi RKB berhubungan nyata dengan kepuasan khalayak pada motif hiburan serta interaksi dan integrasi sosial, sedangkan aspek penggunaan lainnya tidak berhubungan nyata dengan kepuasan khalayak., Analog radio is a mass media that broadcasts audio and based on limited network frequencies. In the era of media convergence, radio use internet to adjust audience. Radio Kota Batik converges through social media and internet. The purpose of study to analyze the factors, usage patterns, and audience satisfaction with the convergence media of RKB. Research was conducted with a quantitative approach supported by qualitative data. Data collection was carried out through questionnaires, in-depth interviews, observations and literature studies. Respondents were selected with a simple random sampling technique. The results showed that respondents actively used some RKB media convergence and access variety of media content alone in the home. Almost half of respondents prioritize RKB. Respondents were satisfied with the convergence which fulfilled the motive for its use. The greatest satisfaction on entertainment motives. The frequency and duration of RKB’s convergence media use are significantly related to audience satisfaction in entertainment motives as well as social interaction and integration, while other aspects of use are not significantly related to audience satisfaction.
Keyword: kepuasan khalayak, media konvergensi, pola penggunaan, radio lokal, audience satisfaction, media convergence, local radio, usage pattern

Judul: Closed Knight’s Tour pada Papan Catur Berbentuk Persegi Panjang dengan Ukuran Maksimal 8 × 8
Abstrak: Closed Knight’s Tour merupakan langkah kuda yang mengunjungi setiap kotak pada papan catur tepat satu kali dengan langkah kuda berawal dan berakhir pada kotak yang sama. Graf yang terbentuk dari closed knight’s tour dinotasikan sebagai graf G(m,n), dengan m adalah banyaknya baris dan n adalah banyaknya kolom. Graf tersebut memuat Hamiltonian cycle. Sebuah graf terhubung G adalah graf bipartite jika dan hanya jika graf tersebut tidak memiliki cycle dengan panjang ganjil. Papan catur yang memenuhi syarat cukup untuk memiliki closed knight’s tour adalah papan catur berukuran 5 × 6, 5 × 8, 6 × 6, 6 × 7, 6 × 8, 7 × 8, dan 8 × 8.
Keyword: bipartite, closed knight’s tour, hamiltonian cycle, knight’s tour, teori graf