Judul: Dampak keterdedahan televisi terhadap petani
Abstrak: Keterdedahan televisi petani dalam jangka waktu yang lama akan menimbulkan dampak tertentu bagi petani, baik yang dirasakan langsung oleh petani ataupun perilaku tertentu yang tidak disadari oleh petani. Penelitian ini bertujuan untuk menganalisis pemahaman petani tentang fungsi televisi. Tujuan lainnya adalah untuk menganalisis perilaku keterdedahan televisi oleh petani. Tujuan yang terakhir adalah untuk menganalisis dampak keterdedahan televisi di kalangan petani. Penelitian ini menggunakan metode survei dengan pendekatan kuantitatif dan menggunakan data primer yang berupa kuesioner serta didukung oleh data kualitatif berupa wawancara dengan ketua Gapoktan. Hasil penelitian menunjukan bahwa keterdedahan televisi menyebabkan adanya perbedaan peningkatan kapasitas dari petani yang gemar menonton acara pertanian dan petani yang gemar menonton acara lain. Kemudian semakin petani terdedah televisi dalam durasi yang lama, maka semakin berubah pula penampilan mereka.
Keyword: Bogor Agricultural University, Institut Pertanian Bogor, IPB, Television exposure, Function of television, Television exposure impact, Human ecology, Television exposure, Farmers exposed, Communication media

Judul: Motivasi, Perilaku Menonton dan Pemanfaatan Materi Siaran Televisi oleh Petani
Abstrak: This study aims to examine the motivation and watching behaviour of farmers in watching television along with the factors which directs motivation in relation to the utilization of television broadcast material. This research involved a number of farmers in Karehkel Village Leuwiliang District Bogor Regency. Watching motivation is quite high among farmers, especially the motivation of entertainment. Watching behaviour of farmers is quite often with high duration. Generally farmers watch in the morning and evening at their home with family and watch information and entertainment programs. Farmers characteristics that significantly correlated to watching motivation include age and income level. Watching motivation that significantly correlated to watching behaviour include motivation of information, motivation of personal identity, motivation of integration and social interaction, and motivation of entertainment. Watching behaviour that significantly correlated to the utilization of television broadcast material include watching frequency, watching duration, watching location, and watching habits.
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Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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