Judul: Evaluasi Repositori Institusi Badan Litbang Pertanian Menggunakan Trustworthy Repositories Audit and Certification (TRAC).
Abstrak: Repositori institusi memerlukan proses evaluasi untuk memastikan kepercayaan dan keberlanjutan akses ke pengguna. Penelitian ini merupakan penelitian evaluatif dengan pendekatan kualitatif, penelitian ini bertujuan untuk mengevaluasi repositori institusi Badan Litbang Pertanian dengan menggunakan Trustworthy Repository Audit and Certification (TRAC). Berdasarkan data yang diperoleh dari halaman web digilib.Litbang.pertanian.go.id/repositori/, unit analisis dalam penelitian ini adalah repositori institusi Badan Litbang Pertanian yang merupakan basis data publikasi pertanian. Teknik pengambilan sampel dengan mempertimbangkan informan sebagai pembuat kebijakan dan keputusan dalam sistem repositori institusi Badan Litbang Pertanian.Teknik pengumpulan data dilakukan dengan observasi, studi pustaka dan wawancara. Wawancara yang dilakukan adalah wawancara semi-terstruktur yang dilakukan secara mendalam (wawancara mendalam). Pengolahan dan analisis data dilakukan dengan menggunakan teori Miles dan Huberman, yaitu dengan mengurangi data, fokus pada tema penelitian, penyajian data dan penjelasan berdasarkan observasi, wawancara dan dokumentasi dan menyimpulkan analisis. Hasil penelitian ini menunjukkan bahwa Badan Litbang Pertanian belum mengevaluasi repositori istitusinya. Relevansi terhadap evaluasi sistem dan organisasi repositori institusi dapat menjamin aspek organisasi dan kebijakan, keberlanjutan pendanaan, kebijakan akses, manajemen objek digital, serta infrastruktur teknis dan faktor keamanan, sehingga berdampak dapat dipercaya pada akses pengguna ke repositori lembaga.
Keyword: Repositori Institusi, Repositori Badan Litbang Pertanian, TRAC

Judul: Evaluasi Tata Kelola TI pada Perpustakaan Badan Litbang Pertanian Menggunakan Kerangka Kerja COBIT
Abstrak: The purpose of this research is to perform measurements toward the IT utilisation in the libraries management using the COBIT framework. This research conducted an evaluation the IT utilisation by the Indonesian Agency for Agricultural Research in library management. Evaluation restricted to the control process with the priority scale obtained by using the method of AHP. The control process is managing quality, enable operation and use, manage the physical environment, and provide IT governance. From the results of the evaluation is known that the current maturity level is level 3 (defined), while the level of maturity expected the institution is level 4 (managed and measurable). Gap on maturity level can be grave implications for the overall management of the library. Corrective measures that can be done is as follows: 1. Library management conducted by professional, semi-professional personnel, and non-professional library staff, 2. The library personnel just do the work in accordance with the main task, 3. Library manager is obliged to report its activities to the head of the UK/UPT-related and PUSTAKA.
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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