Judul: Analysis of Development Plan of Primary Center Gedebage in Bandung City Economic Development by Dynamic Systems Approach
Abstrak: Gedebage region as an area to be developed has limitations because it includes areas that have many short comings such as lack of infrastructure and unstable soil conditions. Therefore, in the development of the Gedebage area, the system design is required in the form of engineering assessment of the performance indicators of regional development based on dynamic systems approach based on the principle of feedback between the subsystem, subsystem of the population, and economic subsystem. The purpose of this study was to analyze the Gedebage regional development plan especially Primary Center Gedebage in economic development of Bandung. This research use data analysis through modeling system that includes the land use in the region Gedebage, various economic activities and population dynamics. The research result suggests that the development of the Primary Center Gedebage as planned, will encourage the economic development of Bandung city in a positive direction.
Keyword: 

Judul: The Regional Development Study of Sukabumi City
Abstrak: In regional development process, Sukabumi city is quite successful in increasing the rate of economic growth, but get problem in the distribution of development between sub-districts. Disparity of sub-districts allegedly due to the changed of administrative boundaries that the new districts which are joined recently have not similar development with the old districts. Disparity between regions can cause lagging or underdeveloped areas which if not properly handled through government policy, can cause various problems that can obstruct the development of the area itself. Therefore need a study and identification of the policy directives of regional development. It is important in the formulation of regional policies to create equitable development in order to develop Sukabumi City. Based on the issue formulation, the study aims to: (1) analyze the level and the decomposition of regional development disparities in Sukabumi City, (2) identify potential economic sectors in each sub-district in Sukabumi, (3) determine the level of economic development and their hierarchy in each subdistrict in Sukabumi, (4) Find out the stakeholder’s perception on regional development priorities of Sukabumi, and (5) reviewing regional development policy directives in Sukabumi. Data used in this study are primary data and secondary data. The primary data obtained through interviews and questionnaires to the respondents/stakeholder, while secondary data include: (1) Potency of villages (PODES) in 2011, (2) GDP, and (3) Administrative of Region Map. Data obtained from Bappeda Sukabumi, the Central Statistics Agency (BPS), and other relevant department/agency/authorities. Analyzing methods used are the Williamson index and Theil index for decomposition and determines the level of disparity, LQ and SSA to identify potential sectors of the economy, Entropy and schallogram to determine the level of development of the region, the AHP to determine priorities for regional development and descriptive method to determine the regional development policy directives of Sukabumi. Based on the disparity analysis, there are regional disparities in Sukabumi at a medium level/uneven. Even, in the period 2007 to 2011 the level of disparity in Sukabumi has increased. This means that the development has been done so far has not been effectively create equity between regions in Sukabumi. To overcome this problem, it is necessary to arrange regional development directives based on the potential of economic sector and level of development of each region. Based on the analysis of LQ is note that each districts in Sukabumi has a basic sector. Based on the SSA analysis is note that Sukabumi has rapid growth in the Construction and Building Sector, Tradings, Hotels and Restaurants Sector, and Transportations and Communications Sector. With the regional development analysis is note that Baros, Cibeureum and Lembursitu districts are the area that need to be prioritized to be developed because these three regions have the lowest level of development and underdeveloped. Directions of regional development policy of Sukabumi should be done according to the level of regional development which are divided into a node and its hinterland. Both of these two regions should be directed to the mutual interaction, which enhances the development between regions in Sukabumi. The results of the analysis and synthesis of LQ and
Keyword: disparity, economic growth, regional development, sustainable development.

Judul: Pengaruh Cekaman Suhu terhadap Penyakit Koi Herpes Virus (KHV) pada Ikan Koi (Cyprinus carpio koi)
Abstrak: Ikan koi rentan terhadap Koi Herpes Virus Disease (KHVD). Penyakit disebabkan oleh virus herpes Koi, dan angka kematian mencapai 80-95% dalam waktu 2 minggu setelah infeksi. Koi herpesvirus termasuk dalam virus yang berbentuk hexagonal dengan diameter 100 nm. Penelitian ini bertujuan untuk mengetahui pengaruh suhu menekankan pada kemampuan Koi herpesvirus menginfeksi ikan Koi bebas KHV dan mengetahuinya sifat penularan. Isolasi dan identifikasi Koi herpesvirus berasal dari insang organ ikan koi dengan metode polymerase chain reaction (PCR) menggunakan PCR-KIT IQ2000TM. Pada penelitian ini terdapat 8 kelompok ikan penelitian, meliputi 6 kelompok ikan uji dan dua kelompok uji kontrol. Ikan itu disuntik dengan suspensi virus 10% sebanyak Koi herpesvirus 0,1 ml secara intra peritoneum. Selama 14 hari, tujuh kelompok pertama diperlakukan sebagai ikan ekstrim suhu pada malam hari 18-19 0C dan 30-31 0C pada siang hari. Kelompok ikan ke-8 tanpa kontrol perlakuan suhu ekstrim. Dalam kelompok urutan, nomor ikan yang positif KHVD adalah 5/5, 7/10, 5/5, 8/10, 0/5, 0/10, 4/5 dan 0/5. Isolat KHV dengan kode D143, D144 dan M628 sangat mematikan KHV isolat dan tidak dalam kode D139. Ikan yang stress lebih rentan terhadap infeksi KHV dan ikan yang terinfeksi KHV dengan mudah menularkan virus herpes koi pada ikan yang sehat atau kohabitasi dengan kontaminasi air di akuarium dan / atau kontak langsung.
Keyword: Koi herpesvirus, KHVD, ikan Koi, efek tekanan suhu, kualitas air