Judul: Analisis kolaborasi interdisipliner peneliti bidang pertanian: studi kasus penelitian badan litbang pertanian tahun 2004-2006
Abstrak: Peneliti sebagai komunitas pencipta dan pengguna pengetahuan ilmiah mempunyai peran penting dalam penciptaan ilmu melalui penelitian atau kajian ilmiah, dituntut memiliki pengetahuan dan alat-alat serta fasilitas-fasilitas lainnya yang memadai agar dapat mencapai hasil-hasil yang dapat dipertanggungjawabkan secara ilmiah. Badan Penelitian dan Pengembangan Pertanian (Badan Litbang Pertanian) merupakan unit kerja setingkat Eselon I di Departemen Pertanian yang mempunyai tugas melaksanakan penelitian dan pengembangan di bidang pertanian dan merupakan institusi penelitian terbesar di Indonesia. Sejak dibentuk pada tahun 1974, Badan Litbang Pertanian mengalami beberapa kali perubahan dan penyempurnaan. Sampai periode tahun 2008 Badan Litbang Pertanian memiliki 2036 peneliti yang tersebar di 4 Puslitbang, 2 Pusat, 7 Balai Besar, 15 Balai Penelitian, 1 Balai PATP, 31 Balai Pengkajian, dan 3 Loka Penelitian. Salah satu bentuk evaluasi yang dapat dilakukan untuk melihat sampai sejauh mana kegiatan penelitian di Badan Litbang Pertanian telah menstimulasi kerjasama antar peneliti dari berbagai disiplin limu adalah dengan melakukan penelitian dan pengkajian terhadap kegiatan kolaborasi yang telah terjadi dan pengaruh kolaborasi antar disiplin terhadap produktivitas publikasi peneliti. Dengan melakukan evaluasi maka akan diperoleh gambaran mengenai karakteristik, kolaborasi antar disiplin dalam kegiatan penelitian intersidiplin yang dilakukan para peneliti pertanian.
Keyword: 

Judul: Analisis Kolaborasi Peneliti berdasarkan Disiplin Ilmu dalam Penelitian Institut Pertanian Bogor dengan Pendekatan Bibliometrik
Abstrak: Researcher collaboration is conducted to create better research results from the combination of knowledge among researchers. One approach to review a collaboration of research is called bibliometric, by applying mathematics and statistics studies in library and information science. This research conducted collaboration analysis for the case study of researches in IPB with data obtained from IPBana 1978-2007, which were divided into 3 periods. Collaboration analysis was performed on each discipline grouped by the Universal Decimal Classification scheme. Subramanyam method was used to calculate each discipline’s collaboration level, whereas Spearman rank correlation was utilized to obtain the correlation between researcher collaboration and research productivity. Based on the calculation, the highest level of collaboration and the highest correlation was in the period of 1988-1997.
Keyword: 

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4