Judul: Perilaku petnai dalam produksi dan penanganan pangan segar di Kabupaten Lampung Barat [Master Tesis]
Abstrak: Food is human basic need, and fulfilling food necessity is human right for everyone. Moreover, food that is consumed must be safe and good quality. Food contamintaed by microbe, chemical substance or heavy metal can be caused by many conditions such as in production and post harvest handling by farmer. Therefore the objective of this research was to analyze farmer's behavior in the production and postharvest management of fresh food (vegetables). Specifically, this research was aimed to: Indentifity socio economic characteristics of the farmers; 2) analyze farmer's knowledge all attitude about Good Agricultural Practices (GAP); 3) analyze the correlationship of fatner's knowledge, attitude and socio economic condition with the behavior in the production and post-harvest management; 4) analyze factors influencing farmer's behavior in production and post harvest management. A survey and cross sectional study design were applied in this study are chosen purposively, ie: Sukarame Village in Balik bukit Subdistrict and Sekincau Village in Sekincau Subdistrict. The sixty respondents ~e chosen randomly using stratified sampling method. The data was analyzed dgscriptively and inferentially. Fresh food farmers in Lampung Barat District had low kjowledge about GAP and also had attitude and behavior that was not appropriate with ~P. Activity in farm group and attitude about GAP had significant correlationship with behaviour in production and post harvest management. The farmer's attitude about GAP h~ bigger influence on the behavior than the activity in farm group.
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Judul: Pengelolaan pangan untuk penanggulangan bencana di Kabupaten Lampung Barat:
Abstrak: Pemenuhan kebutuhan pangan bagi individu, keluarga dan masyarakat adalah merupakan hak azazi. Kebutuhan pangan menjadi lebih penting lagi disaat situasi dan kondisi tidak normal, seperti saat terjadi bencana. Mengingat Kabupaten Lampung Barat yang secara geografis merupakan daerah yang rawan bencana, maka dipandang perlu untuk melakukan penelitian tentang pengelolaan pangan untuk penanggulangan bencana di Kabupaten Lampung Barat. Penelitian ini, secara khusus bertujuan untuk: 1) memetakan wilayah rawan bencana, 2) menghitung ketersediaan pangan aktual, 3) menghitung kebutuhan pangan untuk tanggap darurat bencana, 4) menghitung cadangan pangan pemerintah berbasiskan kesiapsiagaan bencana, 5) Menghitung anggaran yang dibutuhkan Pemerintah untuk pangan guna penanggulangan bencana, 6) merumuskan mekanisme distribusi pangan untuk penanggulangan bencana. Penelitian ini diharapkan dapat menyediakan informasi bagi perumusan kebijakan alternatif daerah yang rawan bencana, terutama Kabupaten Lampung Barat untuk membuat perencanaan pengelolaan pangan untuk penanggulangan bencana sehingga kerawanan pangan ketika bencana terjadi dapat diminimalisir.
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Judul: Penggunaan Teorema Homeomorphy 2-Manifold dan Teorema Euler Poincare pada Torus 𝑇�� dan Simplicial Complex 𝐾��
Abstrak: Two dimensional topological spaces are said to be homeomorphic if they have the same topological invariant, where one of topological invariant used is an Euler characteristic. Homeomorphy 2-Manifold’s Theorem and Euler Poincare’s Theorem are used to distinguish two topological spaces. Homeomorphy 2-Manifold’s Theorem uses Euler characteristic to identify two dimensional topological spaces. Euler Poincare’s Theorem is an alternative way to find Euler characteristic with Betti number, which is topological invariant as well. The objective of this paper is to investigate the homeomorphism of torus 𝑇����� and simplicial complex 𝐾�����. Topological space torus and simplicial complex 𝐾����� have the same Euler characteristic, which is two. Based on Homeomorphy 2-Manifold’s Theorem topological space torus 𝑇����� and simplicial complex 𝐾����� is homeomorphic.
Keyword: simplicial, torus, Euler, homeomorphism, topology