Judul: Arahan Pengembangan Wilayah Pesisir Berbasis Wisata Bahari di Gugusan Pulau Kecamatan Pulo Aceh Kabupaten Aceh Besar
Abstrak: Pulo Aceh adalah kecamatan kepulauan yang terletak di Kabupaten Aceh besar, serta mempunyai potensi wisata bahari yang belum berkembang. Penelitian ini memiliki tujuan untuk merencanakan pengembangan suatu kawasan pesisir yang berkonsep wisata bahari sehingga dapat menyusun arahan pengembangan wilayah pesisir berbasis wisata bahari di Kecamatan Pulo Aceh. Tujuan antara untuk mencapai hal ini, yaitu (1) Menganalisis potensi kesesuaian wisata bahari dan daya dukung (carrying capacity) khususnya wisata snorkeling dan diving di Pulo Aceh, (2) Menganalisis tingkat kesediaan masyarakat terhadap pengembangan pesisir di wilayah Pulo Aceh menjadi kawasan wisata bahari. Metode yang diterapkan terdiri dari analisis kesesuaian wisata bahari, daya dukung kawasan, tingkat kesediaan masyarakat dan analisis deskriptif. Hasil analisis menunjukkan bahwa pesisir di wilayah Kecamatan Pulo Aceh yang bisa dikembangkan sebagai kawasan wisata Snorkeling dan Diving dengan tingkat kesediaan masyarakat yang tinggi terdapat pada 6 desa. Selanjutnya pengembangan berdasarkan analisis deskriptif, dimana arahan prioritas yang dapat ditempuh yaitu dengan upaya (1) mengoptimalkan potensi, daya dukung dan kontribusi masyarakat dalam mewujudkan pengelolaan wisata bahari yang berkelanjutan; (2) membuat dan mengimplementasikan kebijakan atau peraturan dalam pemanfaatan ruang berdasarkan potensi sumber daya dengan melibatkan masyarakat dalam pengawasan kegiatan wisata bahari; (3) Peningkatan perbaikan dan pendayagunaan sarana prasarana serta fasilitas yang mendukung untuk pengembangan wisata bahari., Pulo Aceh is an archipelagic sub-district located in Aceh Besar Regency, and has undeveloped marine tourism potential. This study aims to plan the development of a coastal area with the concept of marine tourism so that it can develop directions for developing coastal areas based on marine tourism in Pulo Aceh District. The intermediate goals to achieve this are (1) Analyzing the potential suitability of marine tourism and carrying capacity, especially snorkeling and diving tourism in Pulo Aceh, (2) Analyzing the level of community willingness to develop coastal areas in the Pulo Aceh region into marine tourism areas. The method applied consists of an analysis of the suitability of marine tourism, the carrying capacity of the area, the level of community willingness and descriptive analysis. The results of the analysis show that the coast in the Pulo Aceh District which can be developed as a Snorkeling and Diving tourist area with a high level of community willingness is found in 6 villages. Furthermore, the development is based on descriptive analysis, where the priority directions that can be taken are by (1) optimizing the potential, carrying capacity and contribution of the community in realizing sustainable marine tourism management; (2) make and implement policies or regulations in the use of space based on potential resources by involving the community in supervising marine tourism activities; (3) Increasing the improvement and utilization of infrastructure and facilities that support the development of marine tourism.
Keyword: community participation, marine tourism, development direction

Judul: Pengembangan dan keberlanjutan wisata bahari di wilayah pesisir dan pulau-pulau kecil Kota Makassar
Abstrak: This research aims: (1) to identify the potenty and condition of coastal areas and small islands of Makassar City for developing marine tourism, (2) to analyze suitability and carrying capacity of the coastal and small islands tourism areas of Makassar City for marine tourism development, (3) to analyze sustainability of the marine tourism development in coastal areas and small islands of Makassar City, (4) to formulate policy strategies for marine tourism development in Makassar City. Biogeophysics data are collected by field survey while social, economic, culture and policy data was collected by using interview techniques, supported by secondary data from the previous researches. Data analysis methods are spatial analysis using SIG, suitability and carrying capacity analysis of marine ecotourism, economic valuation analysis using Travel Cost Approach sustainable analysis use the RAPFISH approach, with five attributes i.e. ecology, economic, social-culture, technology and infrastructure, and law and institution. Furthermore, policy analysis use A’WOT (AHP and SWOT integration) approach. The results indicate that tourism area for diving has the largest suitable area i.e. 82,376 ha which are almost available in all islands with carrying capacity of 1435 person/ day. The S1 diving tourism are found in 5 islands and covering larger area (57,431 ha) than that of S2 diving tourism (24,945 ha). The result of Rapsaeco analysis indicate that sustainability on ecological (62.27%), economic (54.03%), social-cultural (55,53%) and law-institution (51.1%) dimensions are sustainable, however, dimension of technology and infrastructure (49,54%) are unsustainable. The results of policy analysis on SWOT components indicate that strength component place the first priority, then followed by threats, opportunities and weaknesses as a second, third and fourth priorities. Based on the analysis of policy strategies on development and sustainability of marine tourism of Makassar City there are 3 policy strategies which placed a high priority i.e. (1) development of snorkling and diving tourism on small islands by rehabilitation of important habitats (0.321) as the first priority, (2) development of coastal tourism on the coastal areas (0.195) as the second priority, and (3) determining of landscape of marine tourism area and infrastructures (0.161) as the third priority.
Keyword: 

Judul: Kinematika Insulin dan Glukosa Darah Menggunakan Minimal Model Termodifikasi Waktu Tunda
Abstrak: Diabetes mellitus (DM) merupakan suatu kelompok penyakit metabolik dengan karakteristik hiperglikemia (meningkatnya kadar gula darah) yang terjadi karena kelainan sekresi insulin, kerja insulin atau keduanya. Penjelasan kinematika insulin dan glukosa dalam tubuh dapat dimodelkan menggunakan minimal model dengan berbagai parameter awal sebagai kalibrasi model tersebut. Minimal model ini juga dapat dimodifikasi dengan waktu tunda agar memperoleh hasil simulasi yang lebih akurat. Hasil yang didapat adalah minimal model termodifikasi waktu tunda memiliki korelasi yang lebih baik daripada minimal model tanpa waktu tunda. Korelasi untuk glukosa yang diperoleh dengan menggunakan waktu tunda melebihi 90% dan insulin melebihi 78%, sehingga pemodelan ini dikatakan layak untuk digunakan. Secara umum, hasil simulasi insulin pada minimal model termodifikasi waktu tunda lebih tinggi dibandingkan tanpa waktu tunda tetapi tidak ada perbedaan yang signifikan pada hasil simulasi glukosa. Dapat disimpulkan minimal model termodifikasi dengan menggunakan waktu tunda dapat memberikan pemahaman tentang kinematika insulin dan glukosa.
Keyword: diabetes mellitus, glukosa, insulin, minimal model, waktu tunda