Judul: Analisis Hubungan Perilaku Wirausaha terhadap Kinerja Usaha Pengrajin Tempe Kabupaten Grobogan
Abstrak: Tempeh is one of the products of soybean agricultural development that contributes to improving the income of the people, especially in Grobogan. This study was conducted to analyze the effect of entrepreneurial behavior which consists of knowledge entrepreneurship, entrepreneurial attitude, and entrepreneurial skills to the performance of the business in the craftsmen tempeh Grobogan. The analysis tool used is descriptive analysis and Pearson correlation analysis. The results of correlation analysis showed that knowledge of entrepreneurship, entrepreneurial attitudes, and entrepreneurial skills correlated significantly to the performance of the business. The correlation coefficient of each variable on the performance of the business aspects of business growth are 0.453, 0.658, and 0.590. correlation coefficient between the behavior of the business to business performance aspects of business receipts are 0.449, 0.526, and 0.528. This means that when knowledge of entrepreneurship, entrepreneurial attitude and entrepreneurial skills increases, the performance of the business will increase.
Keyword: tempeh, Grobogan, entrepreneurial behavior, correlation, Business performance

Judul: Hubungan Perilaku Wirausaha dengan Kinerja Usaha Pengrajin Tahu Desa Bojong Sempu, Parung, Kabupaten Bogor.
Abstrak: Kewirausahaan merupakan salah satu jawaban dari masalah pengangguran yang terjadi di Kabupaten Bogor. Kewirausahaan memiliki peranan yang sangat penting untuk kesejahteraan masyarakat. Tahu merupakan salah satu produk hasil olahan pertanian komoditas kedelai yang ikut berperan dalam meningkatkan kesejahteraan, khususnya masyarakat Desa Bojong Sempu. Penelitian ini dilakukan untuk menganalisis hubungan perilaku wirausaha yang terdiri dari pengetahuan wirausaha, sikap wirausaha, dan keterampilan wirausaha terhadap kinerja usaha pengrajin tahu Desa Bojong Sempu. Penelitian ini menggunakan analisis deskriptif dan analisis korelasi pearson. Hasil analisis menunjukkan bahwa pengetahuan wirausaha, sikap wirausaha, dan keterampilan wirausaha berkorelasi signifikan terhadap kinerja usaha. Koefisien korelasi antara perilaku terhadap kinerja usaha secara berturut-turut yaitu 0.397, 0.753, dan 0.410. Hal ini berarti ketika pengetahuan wirausaha, sikap wirausaha, dan keterampilan wirausaha meningkat maka kinerja usaha akan meningkat.
Keyword: Desa Bojong Sempu, kinerja usaha, perilaku wirausaha, tahu

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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