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 Peningkatan Kualitas pada Rantai Pasok Buah Pepaya Calina
Abstrak: Post-harvest handling of local fruits especially in Calina papaya supply chain (IPB 9) has problems that can affect the value of the quality appearance so it needs quality improvement. The purposes of this research are (1) Identifying the key attributes of Calina papaya quality improvement based on desires of consumer and to know the level of customer satisfaction using Quality Function Deployment, (2) Analyzing the cause of quality problems Calina papaya, and (3) Analyzing strategies or ways on improving the quality of Calina papaya in Indonesia. The result in this research that there are three main attributes of customer satisfaction are the sweet taste, color of fruit meat, and texture of fruit meat. Supply chain activities that have the highest interests of rate based on analysis of QFD are the maintenance (value 521) of cultivation. There are two attributes that had mismatches of quality, which are bruise and pests-diseases. The causes are materials, management, labor, environment, machine and method. The highest priority that can be chosen as the alternative strategy is increasing production capacity, product quality, and food safety assurance by expanding the distribution network with score 6,290
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Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera