Judul: Keefektivan Komunikasi Masyarakat Aceh di Bogor Mengenai Pengelolaan Dampak Tsunami
Abstrak: An explanatory research has been done to investigate the communication efectiveness of Acehnese community in Bogor on tsunami impact management. The objectives of this research are to analyze: (1) how far the communication efectiveness done on Acehnese community in Bogor on tsunami impact management and what factors influence the communication efectiveness, (2) how far the communication processes correlate with their individual environments, and (3) how far the communication processes correlate with their individual characteristics. This study was conducted in Bogor district and Bogor City from April until June 2006. The disproportional stratified random sampling, according to group and gender of Acehnese community, is used in determining samples. The respondents were 90 persons consist of 30 persons in each group (permanent Acehnese community, undergraduate students, and postgraduate students), divided into 15 male and 15 female. The result showed that: Firstly, the communication efectiveness of Acehnese community in Bogor expressed in their good knowledge on tsunami impact management. This is caused by their high communication intensity and media accessibility. Secondly, communication processes of Acehnese community in Bogor on tsunami impact management are influenced by their individual environments. The higher environments support the higher communication processes done. Thirdly, communication processes of Acehnese community in Bogor on tsunami impact management related to their individual characteristics. Individual characteristic aspects that influence the communication processes are their age, personal income, marital status, family relationship and motive.
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Judul: Efektivitas Komunikasi Politik pada Program Saba Desa (Kasus di Desa Bojong Sempu dan Hambalang Kabupaten Bogor)
Abstrak: The objectives of this research were: 1) to describe the effectiveness of political communication on leader citizen dialog, 2) to analyze correlation between internal characteristics and message receptivity, 3) to analyze correlation between external factors and message receptivity, 4) to analyze correlation between communication factor and message receptivity, (5) to analize correlation between message receptivity and the effectiveness of political communication on leader-citizen dialog. This research used descriptive-correlational design, with accidental sampling as sampling method. This research was conducted in Bojong Sempu Village, Parung Sub-district and Hambalang Village, Citeureup Sub district. In this research, 71 peoples were taken as respondents. Rank Spearman and Coefficient Contingency were used as data analysis method. This research showed that: (1) Majority of Saba Desa participant saw communicator had a good image. Moreover Majority of Saba Desa Participants have a plan to follow up direction from the communicator, (2) there were significant correlation between revenue rate and motivation rate with message receptivity, (3) there were no significant correlation between social interaction and media exposure with message receptivity, (4) Authority dimension had significant correlation with message receptivity, (5) Message receptivity also had a significant correlation with the effectiveness of political communication. Attention and understanding dimension had a significant correlation with the effectiveness of political communication.
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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