Judul: Dampak konversi lahan terhadap kehidupan petani di Desa Cikawung, Kecamatan Terisi, Kabupaten Indramayu
Abstrak: Pengadaan lahan untuk pembangunan proyek Jalan Tol Cipali (Cikopo- Palimanan) menyebabkan konversi lahan pertanian khususnya sawah di Desa Cikawung. Penelitian ini menggunakan metode kuantitatif yang didukung dengan metode kualitatif. Hasil penelitian menunjukkan bahwa konversi lahan pertanian utamanya sawah di Desa Cikawung akibat proyek pembangunan jalan Tol Cipali tidak berdampak pada mata pencaharian petani. Selain itu, hasil penelitian menunjukkan bahwa tidak terdapat beda yang signifikan antara tingkat kesejahteraan petani sebelum melakukan konversi lahan dan setelah melakukan konversi. Hasil penelitian ini pula menunjukkan bahwa sebanyak 60% responden memiliki sikap yang netral terhadap konversi lahan pertanian. Sikap netral yang dimaksud adalah mereka setuju terhadap konversi lahan pertanian jika; (1) hal tersebut merupakan program pembangunan pemerintah (2) harga jual lahannya menguntungkan petani (3) petani mampu membeli lahan pertanian kembali. Selanjutnya, hasil penelitian menunjukkan bahwa tidak terdapat hubungan yang signifikan antara karakteristik responden (petani) dengan sikap terhadap konversi lahan pertanian di Desa Cikawung.
Keyword: Wetland conversion, livelihood, attitude farmer, level of welfare

Judul: Konversi Lahan Pertanian dan Sikap Petani di Desa Cihideung Ilir Kabupaten Bogor
Abstrak: This study showed that the patterns of conversion is mostly occurs rapidly and by switching control to others. Converted lands generally used for housing. Factors affecting land conversion can be categorized into internal factors such as urgent economic needs and the desire to change the fate, and external factors such as population growth and government policies. The impact of land conversion on the socioeconomic conditions consist of reduced rice yield, decreased farmers’s income, reduced household food security, reduced employment opportunities in agriculture, farmers’s limited access to agricultural land, and others. However there are positive impact as well, that is construction of housing may indicate the development of rural economy. The attitude of farmers to conversion of agricultural land has no relation to the characteristics of the respondents including gender, age, educational level, farm employment status, number of dependents in the family, income level, as well as broad and land tenure.
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Judul: Penyelesaian Numerik Persamaan Schrödinger untuk Molekul BaO dan SrO Menggunakan Model Potensial Morse
Abstrak: Morse potential is a potential model used to describe the behavior of a molecular vibration between atoms. This study aimed to obtain the value of the dissociation energy, the energy eigenvalues of each energy level, and describe the shape of the wave function of the molecule BaO and SrO on the vibrational state. Dissociation energy is calculated by adding the experimental dissociation energy and the ground state energy eigenvalues. Calculating the energy eigenvalues of the energy levels 0 to 4 using shooting method integrated with Numerov and Runge-Kutta method. Energy eigenvalues of each levels that calculated numerically having accuracy of 100% compared with the calculated analytically. The profil of wave functions accurately show the corresponding states and their normalized wavefunctions.
Keyword: SrO, Morse potential, energy eigenvalues, dissociation energy, BaO