Judul: Perencanaan Lanskap Wisata Budaya Tionghoa di Desa Riding Panjang Pulau bangka
Abstrak: Bangka island is part of the province of Bangka Belitung has relics of the rich history and culture. One of these is the Tionghoa built in 1710. The arrival of Tionghoa's Tin mining activities linked to by colonial Netherlands. People Tionghoa is mining labor brought from the North in mainland Tionghoa particularly from tribes Xinke or Khek. This research aims to develop a cultural landscape plan of the Tionghoa cultural tourism in the village of Riding Panjang of Bangka island. The benefits of this research are as documents and input to the planning of preservation and development of cultural tourism as well as to preserve the historical and cultural heritage, particularly in Bangka island. Data is collected through two methods such as study literature and land survey. The tools used for data collection in this research are digital cameras, GPS, measuring tape, stationery images and computer. Aspects of the area of selection was analyzed to determine the boundaries of the cultural tourism area, the analysis of aspects of tourism to determine space travel within the region, socio-cultural aspects of analysis to find out the knowledge society on the history of the village and the State as well as the readiness of the community footprint in this village as one of the cultural tourism area of Tionghoa culture. From the result of area selection analysis, there are three dusun among seven dusun will have planned as a tourist area culture such as Dusun Air Dayung, Dusun Sinar Rembulan and Dusun Batu Tunggal. Landscape planning describe landscape arragement by develop the concept of keeping the sustainability in this cultural site and Tionghoa culture region. The development of this concept consist offour tourism culture zone such welcome zone (6.14 ha/5.74 %), transition zone (22.93 ha/21.42 %), service zone (21.05 ha/19.67%) and main zone (56.9 ha/53.16%). The interpretation of cultural tourism developed by classify prime, secondary and tertiary circulation, so that the visitor could visit all of the potential object and the attraction of the area. The caring capacity of this Tionghoa cultural tourism are 5492 people and 187 cars. For carriying the implementation of this Tionghoa cultural tourism landscape planning, needed participation of local government, society and business subject to support, control, maintain and keep the environment quality, keep Tionghoa Culture and caring as the development of society economy in this village.
Keyword: planning., carying capacity, Tionghoa cultural tourism, cultural objek, cultural attraction

Judul: Perencanaan Lanskap Wisata Budaya Desa Nelayan Tanjung Binga Kabupaten Belitung Kepulauan Bangka Belitung
Abstrak: Kabupaten Belitung memiliki keindahan dan kekayaan alam yang melimpah serta keragaman lanskap budaya. Desa Tanjung Binga dikenal sebagai kampung nelayan di Kabupaten Belitung karena masyarakat lokal mayoritas bekerja sebagai nelayan dan mereka mengelola perikanan sebagai bagian dari kehidupan sehari-hari. Keunikan desa ini dinilai potensial sebagai daya tarik wisata budaya. Namun, potensi lanskap Desa Tanjung Binga tersebut belum dikembangkan secara optimal. Tujuan utama penelitian ini adalah merencanakan lanskap wisata budaya Desa Tanjung Binga yang mendukung kelestarian alam dan budaya setempat. Tahapan penelitian yang dilakukan meliputi persiapan, inventarisasi data, analisis, sintesis, penyusunan konsep, dan perencanaan lanskap. Analisis dalam perencanaan ini menerapkan metode spasial dan deskriptif pada aspek fisik dan biofisik, aspek nonfisik, serta preferensi masyarakat dan wisatawan potensial. Berdasarkan hasil analisis, 18,53% desa berpotensi untuk dikembangkan untuk wisata budaya, 64,91% cukup potensial, dan 16,56% tidak sesuai untuk dikembangkan. Hasil akhir dari penelitian adalah rencana lanskap wisata Desa Tanjung Binga berdasarkan konsep nilai rekreasi dan edukatif melalui pengenalan budaya dan keindahan alam pesisir, yang mendukung pelestarian budaya bahari. Rencana lanskap meliputi rencana tata ruang, sirkulasi, aktivitas, fasilitas, dan vegetasi., Belitung Regency has abundant natural beauty and resources, as well as cultural diversity. Tanjung Binga Village is well-known as a fishing village because the local people predominantly work as fishermen and they manage fisheries as part of their daily lives. The uniqueness of this village is considered potential as a cultural tourist attraction. However, the potential cultural tourism landscape of Tanjung Binga Village has not been developing optimally. The main objective of this study is to make a landscape plan for Tanjung Binga cultural tourism that supports the natural and cultural conservation of the village. The research stages include preparation, data inventory, analysis, synthesis, concept development, and landscape planning. The analysis in this study applied spatial and descriptive methods to the physical and biophysical aspects, non-physical aspects, including the perceptions and preferences of the community and potential tourists. Based on the analysis result, 18,53% of the village has potential to be developed for cultural tourism, 64,91% is moderately potential, and 16,56% is not suitable for development. The final result of this study is a tourism landscape plan of Tanjung Binga Village based on a concept of recreational and educative value through the introduction of maritime culture and the natural beauty of the coast, which supports the preservation of maritime culture. The landscape plan includes plans of space, circulation, tourism activities, facilities, and greenery.
Keyword: coastal landscape, cultural tourism, fishing village, landscape planning

Judul: Konstruksi aritmetika kurva eliptik F(2m) supersingular dan non-supersingular untuk skema kunci publik ElGamal
Abstrak: Algoritme ElGamal adalah salah satu algoritme kunci publik dengan aritmetik modular p yang mempunyai struktur grip siklik Z(p). Tingkat keanaman algoritme ini terletak pada pemecahan masalah logaritme diskret dari Z(p). Akan tetapi, tingkat keamanan tadi tahun ke tahun semakin menurun yang disebabkan kemampuan pemecahan algoritme diskret semakin meningkat. Untuk memenuhi tingkat keamanan yang memadai dibutuhkan p yang cukup besar yang menyebabkan proses enkripsi dan dekripsi menjadi lambat.
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