Judul: Manajemen Risiko Berkelanjutan Pada Rantai Pasok Buah Pepaya Callina dan buah Naga
Abstrak: Papaya Callina and Dragon fruit are two kinds of tropical fruit which have a bright prospect in Indonesia. High rate of fruit import in Indonesia and unstable supply continuity assurance, indicate that there is a risk in each fruit supply chain member. The purpose of this research are 1) Elaborate the kinds of risk in Papaya Calina and Dragon Fruit Supply Chain. 2) Measure the risk of each supply chain member in Papaya Callina and compare it with the risk rate in the Dragon Fruit’s Supply Chain. 3) Applied Sustainable Risk Management Approach for Tropical Fruit Supply Chain. Primary data were obtained from the results of ANP and FMEA questionnaire by experts. The result of the research, shows risk which has been identified are quality, production, price, supply, transportation and environment risks. Based on Analytical Network Process, in both fruit chain, farmers are the actor of supply chain who has highest score on priority assesment. The highest priority risk is production risk in Papaya Callina, and supply risk in Dragon Fruit’s Supply Chain.
Keyword: Supply Chain Management., FMEA, ANP, Bogor Agricultural University (IPB)

Judul: Analisis Manajemen Rantai Pasok Buah Manggis dengan Metode Analytic Network Process di PT Agung Mustika Selaras, Jawa Barat
Abstrak: Supply chain management (SCM) of mangosteen is generally different with supply chain management of manufacturing products because of the mangosteen rots very quickly, its availability is depend on the season, its various shape, size and voluminous also which is difficult to handle it. The high complexity of the supply chain network and the characteristics of the mangosteen make supply chain management of mangosteen are more vulnerable to the risk of losses that have not been able to provide profit improvements for stakeholder of the mangosteen supply chain. In order to solve various risk of mangosteen supply chain is needed supply chain risk management (SCRM) as one of efforts to build the robust supply chain management. The purpose of this research were ; (1) to identify activities of mangosteen SCM, (2) to identify source and kind of risks of mangosteen SCM, (3) to analyze the potential risks of mangosteen SCM losses, (4) to analyze alternative solutions and other risk factors to improve the ability of supply chain risk management (5) to design mangosteen SCRM for improving continuously. Methods used consist of descriptive qualitative method, to identify source of risk assessment and risk factors that affect on mangosteen supply chain management and using analytic network process method, to analyze the source and kind of risk factors that affect on increasing competency of SCRM. Data input were obtained from opinion of some experts in mangosteen supply chain through a questionnaire filling. There are three (3) experts that can be represented as experts in mangosteen supply chain management; they are Manager of KBU Al-Ihsan, Operational Manager of PT Agung Mustika Selaras and Head of Center for Tropical Fruit Studies, Bogor Agricultural University. The results of ANP assessment that the types of risk were the uncertainty of the price and demand in market risk as source risk and the type of risk of the uncertainty quality and weather as production risk. Results of the ANP to improve supply chain risk management obtained priority scale were operational key process (OKP), organizational performance factor (OPF), operational process cycle (OPC) and risk operational practices (ROP). In order to develop the robust SCM through the development of sustainable mangosteen SCRM, thus risk control was done by weakening and separating the risk to increase product management, supply management and information management which prioritized on procurement and production of the mangosteen.
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