Judul: Pengetahuan, Sikap, dan Perilaku Mahasiswa Fakultas Ekonomi dan Manajemen Institut Pertanian Bogor terhadap Rabies.
Abstrak: Rabies is a zoonotic disease that attacks the central nervous system and able to cause death. The disease is caused by Lyssavirus and transmitted through bites or scratches of an infected animal. Rabies mainly attacks dogs, cats, and monkeys, including humans. This research was aimed to determine the level of knowledge, attitude, and practice; identify factors that influenced the respondent’s practice on rabies; and determine relationship among characteristics, knowledge, attitude, and practice of students of the Faculty of Economics and Management Institut Pertanian Bogor (FEM IPB) on rabies. This research was designed using crosssectional study. Data was obtained with interview using structured questionnaires. The samples size was determined with level of confidence 95%, the expected prevalence of 50%, and the accepted error of 5%, so the samples size was obtained as 281 samples. The results showed that general level of knowledge of students of FEM IPB on rabies was in category of moderate, attitudes of the respondents were in the poor category, but half of respondents were in the good category in practice. Factors which influenced the respondents practice on rabieswas knowledge. This research obtained significant relationship between knowledge and practice (p=0.000, r=0.414).
Keyword: attitude, practice, knowledge, rabies

Judul: Pengetahuan, Sikap, dan Perilaku Mahasiswa Fakultas Kehutanan Institut Pertanian Bogor terhadap Rabies.
Abstrak: Rabies merupakan zoonosis yang menyerang susunan saraf pusat terutama mamalia tidak terkecuali manusia yang dapat menyebabkan kematian. Rabies disebabkan oleh virus rabies yang termasuk dalam genus Lyssavirus famili Rhabdoviridae. Tujuan penelitian ini adalah mengukur tingkat pengetahuan, sikap, dan perilaku mahasiswa Fakultas Kehutanan Institut Pertanian Bogor (Fahutan IPB) terhadap rabies, mengidentifikasi faktor yang memengaruhi perilaku mahasiswa Fahutan IPB terhadap rabies, dan menguji hubungan karakteristik, pengetahuan, sikap, dan perilaku mahasiswa Fahutan IPB terhadap rabies. Penelitian dirancang menggunakan kajian lapang lintas seksional. Pengambilan data dilakukan dengan wawancara menggunakan kuesioner yang terstruktur. Ukuran sampel penelitian ini ditentukan dengan tingkat kepercayaan 95%, proporsi dugaan 50%, dan tingkat kesalahan 10%, sehingga diperoleh besaran sampel sebanyak 89 sampel. Hasil penelitian menunjukkan bahwa tingkat pengetahuan dan tingkat sikap mahasiswa Fahutan IPB terhadap rabies mayoritas berada pada kategori sedang. Tingkat perilaku mahasiswa Fahutan IPB terhadap rabies mayoritas berada pada kategori baik. Peubah karakteristik, yaitu angkatan mempunyai hubungan yang berbeda nyata dengan tingkat perilaku (p<0.05, r = 0.207). Peubah karakteristik yang lainnya, yaitu jenis kelamin mempunyai hubungan yang berbeda nyata terhadap tingkat perilaku (p<0.05, r = -0.213). Peubah tingkat pengetahuan mempunyai hubungan yang berbeda nyata terhadap tingkat perilaku (p<0.05, r = 0.237).
Keyword: pengetahuan, perilaku, rabies, sikap

Judul: Hybrid solar cells of ZnO nanoparticles/chlorophyll was modified metal ions (Zn2+ and Cu2+ )
Abstrak: Zinc Oxide (ZnO) is a n-type semiconductor with a wide the energy band (Band Gap) is 3.37 eV at room temperature and 3.34 eV at low temperature with a large exiton binding energy is 60 meV. ZnO has been synthesized by hydrothermal method, resulting in a decrease in particle size over the duration of the hydrothermal changes. Crystallographic structure of ZnO were characterized using XRD, has shown the characteristic pattern of a hexagonal wurtzite structure, the crystallite size increases to changes in particle size. Changes in particle size has also led to a change in the absorption peak of ZnO as has been demonstrated posted under test using the optical properties of UV-Vis spectrophotometer. Changes of this uptake has also led to changes in the energy band gap, which increases its band gap energy of the particle size. In electronic applications, especially in solar cells. Chlorophyll is considered less effective, because of their very nature are easily degraded as a result of several reactions which are acid, lighting and temperature. The results of the stability test using a halogen lamp 34 W/m2 for 5 hours, that the substitution of chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form more stable than natural chlorophyll. The characterization of the optical properties, the combination of ZnO / chlorophyll in the form of hybrid films has led to a shift in the absorption region of ZnO becomes more widely from the UV to Visible. ZnO/chlorophyll has absorption range of 350-515 nm, ZnO / Zn-feofitin 332-401 nm and 332-632 nm for Cu-feofitin. The combination of ZnO/chlorophyll and CuSCN as a solid electrolite in hybrid solar cell, a modified chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form a more stable I-V curve. It is characterized by its fill factor value greater than natural chlorophyll. Nevertheless, solar cells with natural chlorophyll has been able to produce higher efficiency values of chlorophyll were substituted.
Keyword: Hydrothermal, ZnO/Chlorophyll modified, Hybrid Solar Cell