Judul: Landscape Design of Lake Talaga Sunda as Educational Tourism
Abstrak: Wisata edukasi merupakan program yang memadukan unsur kegiatan wisata dengan muatan edukasi di dalamnya. Danau Talaga Sunda merupakan salah satu kawasan yang berpotensi menjadi pengembangan ekowisata di Kabupaten Subang. Penelitian ini menggunakan metode kuantitatif dan kualitatif dengan pendekatan aspek fisik dan biofisik, sosial dan budaya, dan legalitas dalam pengolahan data yang bertujuan untuk merancang desain ekowisata Danau Talaga Sunda. Permasalahan lingkungan yang terjadi pada kawasan Danau Talaga Sunda antara lain: rendahnya kualitas air, kualitas tanah yang rentan erosi dan penurunan keberagaman vegetasi dan satwa akibat aktivitas tambang. Konsep dasar yang direncanakan yaitu ekowisata dengan pengembangan wisata edukasi. Konsep ini dipertimbangkan dari hasil wawancara dengan pengelola, latar belakang kondisi tapak sebagai lahan bekas tambang, dan potensi yang dapat dioptimalkan dari tapak. Penelitian ini menghasilkan produk desain berupa gambar siteplan, gambar potongan, perspektif desain, rencana penanaman, dan gambar detil teknik dari beberapa elemen hardscape yang direncanakan. Desain lanskap Danau Talaga Sunda dapat menjadi pertimbangan dan rekomendasi bagi pengelola dan pihak terkait dalam mengembangkan arah kepariwisataan yang berkelanjutan untuk Danau Talaga Sunda dengan berlandaskan prinsip ekowisata., Educational tourism is a program that combines tourism activities with educational content. Lake Talaga Sunda is one of the areas with potential for ecotourism development in Subang Regency. This research uses quantitative and qualitative methods with approaches to physical and biophysical, social and cultural, and legal aspects in data processing aimed at designing ecotourism for Lake Talaga Sunda. Environmental issues in the Lake Talaga Sunda area include low water quality, erosion-prone soil quality, and decreased vegetation and wildlife diversity due to mining activities. The planned basic concept is ecotourism with educational tourism development. This concept is considered based on interviews with managers, the background of the site condition as former mining land, and the potential that can be optimized from the site. This research produces design products such as site plans, section drawings, design perspectives, planting plans, and detailed technical drawings of several planned hardscape elements. The landscape design for Lake Talaga Sunda can serve as a consideration and recommendation for managers and stakeholders in developing sustainable tourism directions for Lake Talaga Sunda based on ecotourism principles.
Keyword: Desain Lanskap, Pariwisata, Wisata Edukasi, Ekowisata

Judul: Ecological Redesign of Sanggu Lake Tourism Area South Barito Regency Based on the Waterfront Concept
Abstrak: Kawasan Wisata Danau Sanggu yang terletak di Kabupaten Barito Selatan, Kalimantan Tengah berperan penting dalam penyediaan ruang terbuka hijau dan pemanfaatan potensi danau untuk aktivitas rekreasi dan relaksasi. Minimnya pengelolaan menurunkan kualitas estetika ekologis tapak serta menurunkan jumlah wisatawan. Selain itu, perubahan orientasi masyarakat dari kawasan tepi air ke daratan menghilangkan nilai khas suatu daerah dan memungkinkan terjadinya kerusakan lingkungan di kawasan tepi air. Oleh karena itu, diperlukan pengembangan kawasan wisata dengan menerapkan konsep waterfront untuk menjaga kualitas badan air dan mengembalikan pola kehidupan yang berorientasi perairan. Desain waterfront Danau Sanggu perlu dilakukan dengan pendekatan desain ekologis untuk meminimalisir dampak lingkungan. Tujuan dari penelitian ini adalah mengidentifikasi karakter tapak dan menganalisis potensi serta kendala pada tapak, menyusun konsep desain ekologis, dan mendesain secara ekologis Kawasan Wisata Danau Sanggu berbasis konsep waterfront. Tahapan penelitian meliputi proses persiapan, inventarisasi, analisis dan sintesis, desain, dan penyusunan skripsi. Pengumpulan data melalui survei, studi pustaka, wawancara, dan kuesioner. Konsep dasar penelitian adalah “Ranu Welum” atau Air Kehidupan yang diturunkan menjadi 3 nilai dasar yaitu socio-cultural center, ecological park, dan recreational waterfront yang estetik, fungsional dan berkelanjutan. Konsep desain penelitian diambil dari motif khas Dayak yaitu “Batang Garing” atau Pohon Kehidupan yang diimplementasikan dalam elemen desain tapak. Desain ekologis diterapkan dengan mengaplikasikan prinsip-prinsip ekologis serta berdasarkan preferensi masyarakat. Hasil penelitian berupa redesain objek wisata yang terdiri atas zona penerimaan, zona wisata I, zona wisata II, zona bersantai, zona bermain, zona berolahraga, dan zona pelayanan. Desain ini diharapkan dapat menjadi masukan dalam pengembangan waterfront Kawasan Wisata Danau Sanggu yang ekologis sesuai dengan kebutuhan masyarakat., Sanggu Lake Tourism Area, located in South Barito Regency, Central Kalimantan, plays an important role in providing green open space and exploiting the potential of the lake for recreational and relaxation activities. The lack of management reduces the quality of the natural scenery of the site and the number of tourists. In addition, the change in community orientation from the waterfront area to the mainland eliminates the uniqueness of an area and allows environmental damage in the waterfront area. Therefore, it is necessary to develop a tourist area by applying the waterfront concept to maintain water quality and restore the pattern of life that exists in the waters. The design of the Sanggu Lake waterfront needs to be done with an ecological design approach to minimize environmental impacts. The purpose of this research is to identify the character of the site and to analyze the potential and constraints on the site, to develop an ecological design concept, and to ecologically design the Sanggu Lake Tourism Area based on the waterfront concept. The stages of the research include the process of preparation, inventory, analysis and synthesis, design, and preparation of the thesis. Collecting data through surveys, literature studies, interviews, and questionnaires. The basic concept of the research is "Ranu Welum" or Water of Life which is revealed to be 3 basic values, namely socio-cultural center, garden ecology, and aesthetic, functional and sustainable waterfront recreation. The design concept is taken from the typical Dayak motif, namely "Batang Garing" or the Tree of Life which is implemented in
Keyword: landscape design, ecological, recreation, riparian area

Judul: Klasifikasi Protein Family Menggunakan Metode Rantai Markov
Abstrak: Proteins are large biological molecules that consist of one or more chains of 20 amino acids sequences. Proteins have various functions such as catalyzing metabolic reactions, replicating DNA, and transporting molecules. Many new protein sequences have been found. Therefore, a new method is required to classify proteins which have similar amino acids sequence, structure and function into the same class. The aim of this research is to apply Markov chain concept for protein family classification based on amino acid sequences. Protein data samples are obtained from Pfam protein family database website. Samples are taken from three different protein family classes, namely: 1-cysPrx_C, 4HBT and ABC_Tran, 100 data samples each. This research utilizes two different extraction methods: first order and second order Markov chain. First order indicates that the data sequence stored in the transition matrix is every two adjacent sequences, while the second order indicates that the data sequence stored in the transition matrix is every two sequences that are intermittent twice. The results show that the first order method gives 96% as its best accuracy, whereas the second order method gives 89.33% as its best accuracy
Keyword: protein, classification,, Markov chain