Judul: Analisis Nilai Tambah dan Strategi Pengembangan Usaha Kerajinan Kepek Rotan: Studi Kasus di Desa Nusawungu Kabupaten Cilacap
Abstrak: Rattan Kepek is a unique rattan product made in Nusawungu Village, Cilacap Regency. This product is produced by craftsmen of Nusawungu with simple management and less than adequate accounting of profits, revenues, and other values obtained from the production activities. This research aims to find value added from the processing of rattan into kepek and strategy suited for the development of this industry. Respondent for Hayami analysis and IFE matrix were chosen by random sampling from 5% of the numbers of active kepek craftsmen while those for EFE Matrix analysis chosen from 20% of the numbers of active resellers in Nusawungu Village. The results of Hayami analysis show the value added of rattan kepek production is Rp 132,676.00 per kilogram of rattan. The results of strategy analysis through IE and SWOT method advises the craftsmen to maximize product quality, find new materials supplier, and give some variations toward the product
Keyword: value added, strategy analysis, rattan, non-wood forest products

Judul: Analisis Nilai Tambah Produk Kerajinan Bambu di Kabupaten Kebumen
Abstrak: Sebagai tanaman hutan non kayu, pemanfaatan bambu untuk produk keperluan rumah tangga dan kerajinan tangan semakin berkembang. Pengembangan dan inovasi produk tersebut memberikan nilai tambah dari produk yang berasal dari bambu sehingga dapat meningkatkan harga jual. Penelitian ini bertujuan menganalisis struktur biaya dan nilai tambah kerajinan bambu di Kabupaten Kebumen. Penelitian ini menggunakan data dari dua usaha pengolahan bambu dengan output berbeda yang dipilih secara purposive. Analisis nilai tambah menggunakan metode Hayami. Hasil penelitian menunjukkan bahwa semakin besar kapasitas produksi dan harga produk menghasilkan keuntungan dan nilai R/C yang tinggi. Hasil penelitian juga menunjukkan bahwa usaha yang memiliki nilai ouput terbesar memiliki nilai tambah tertinggi dengan produk kerajinan bambu yang memiliki nilai tambah, rasio nilai tambah, keuntungan dan tingkat keuntungan yang paling tinggi yaitu anyaman stoples.
Keyword: Hayami, kerajinan bambu, nilai tambah, struktur biaya

Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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