Judul: Pengaruh Karakteristik Personal Peternak Terhadap Intensitas Adopsi Saptausaha Ayam Buras
Abstrak: Penelitian ini dilakukan di Desa Kadumanggu Kecamatan Citeureup Kabupaten Bogor selama dua bulan yaitu pada bulan Nopember dan Desember 1989. Tujuan penelitian adalah untuk mengetahui karakteristik personal peternak di Desa Kadumanggu Kecamatan Citeureup Kabupaten Bogor, mengetahui sampai sejauh mana peternak menguasai materi penyuluhan dan menerapkannya pada perternakan mereka, dan untuk mengetahui keterkaitan antara karakteristik personal petemak dengan intensitas adopsi Saptausaha Ayam Buras. Karakteristik personal yang diamati meliputi; umur, tingkat pendidikan, kekosmopolitan, dan kontak dengan penyuluh, sedangkan Saptausaha Ayam Buras yang diamati meliputi bibit, makanan ternak, reproduksi, perkandangan, dan pencegahan serta pengobat an penyakit. Populasi penelitian adalah seluruh peserta proyek pembinaan kelompok petani ternak ayam buras yang berjumlah 115 kepala keluarga dan sampel diambil 40 kepala keluarga secara acak. Metoda penelitian yang digunakan adalah metoda survey yang bersifat "participatory observation" (pengamatan partisipatif) dan untuk pengumpulan data serta pengamatan digunakan kuesioner. Data yang diperoleh di olah menggunakan prosedur frekuensi distribusi, dan statistika deskriptif. Pengujian hubungan antara karak teristik personal peternak dengan intensitas adopsi Sapta usaha Ayam Buras digunakan uji Khi-Kwadrat. Hipotesis penelitian adalah terdapat keterkaitan antara variasi karakteristik personal dengan variasi intensitas adopsi Saptausaha Ayam Buras. ...
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Judul: Perilaku wirausaha wanita peternak dalam mencari dan menerapkan informasi usaha ternak ayam buras
Abstrak: The aims of this research are : to identify the characteristics of the women of poultry farmers, to analyse the women of poultry farmers entrepreneur behaviour to find and apply the poultry business information and analyse the relationship between the women of poultry farmers internal and external characteristics to the entrepreneur behaviour in finding and applying the poultry business information. This research was carried out a month, from April to May 2006 in Taman Sari Village, Subdistrict of Taman Sari, Bogor District. The research population are all of the women of poultry farmers who join in Tanjung group and the method for choosing the samples was using sensus. The data consist of primary and secondary data. Data analyses was using descriptive analysis and rank Spearman and Chi Sqztare correlation test. The results show that : The number of family members has significant relationship to the entrepreneur attitude and has very significant relationship to the entrepreneur skill, and the business motivation has significant relationship to the entrepreneur attitude. The interaction between extension educator agent and the women of poultry farmers have significant relationship to the entrepreneur attitude and entrepreneur skill, and the interaction between peddler and women of poultry farmers has significant relationship to the entrepreneur skill. Keywords: Internal characteristics, external characteristics, entrepreneur behaviour.
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Judul: The Exploration of Discrete Logarithm over Finite Field GF(3m)
Abstrak: The security of many public~key algorithms is based on the problem of finding discrete logarithms. The generalized discrete logarithm problem is the following: given a finite cyclic group G of order n, a generator a of G, and an element fl E G, find the integer x, 0 ~ x ~ n - 1, such that 0: = fl. Algorithm for discrete logarithm problem focused on Menezes et al. (1997) that consist of exhaustive search algorithm, the baby-step giant-step algorithm, Pollard's rho algorithm, Pohlig-Hellman algorithm, and index-calculus algorithm. These algorithms are explorated to be used in discrete logarithm problem over finite field GF(3m ). The exploration also produces some algorithms, i.e. naif negative algorithm, baby-step mother-step algorithm, baby-step mother free-step algorithm, and baby-step free-step algorithm. All algorithms implemented using Maple 11. The Pohlig-Hellman and baby-step giant-step algorithms are efficient enough to be used in discrete logarithm problem over finite field GF(3m ) for m < 20.
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