Judul: Risk Analysis and Mitigation on Halal Broiler  Product Cold Chain at PT Berdikari.
Abstrak: Industri ayam broiler memiliki potensi besar dan berkembang pesat di Indonesia dalam pemenuhan kebutuhan protein nasional. Namun demikian, baik pemasok, industri pemasok maupun distributor masih menghadapi berbagai permasalahan terkait risiko sepanjang rantai pasok yang berdampak terhadap kerugian dalam aspek ekonomi, sosial, dan lingkungan. Penelitian ini dilakukan secara terintegrasi untuk menganalisis kondisi situasional rantai pasok, mengidentifikasi risiko dan menentukan mitigasi untuk penanganannya. Analisis situasional dilakukan dengan pendekatan Food Supply Chain Network (FSCN) yang dikembangkan oleh Van der Vorst. Dari analisis diketahui struktur jaringan, proses bisnis, sumberdaya, dan manajemen pada rantai pasok ayam broiler. Analisis risiko dilakukan dengan metode HOR (House of Risk) dilakukan pada tiga titik yaitu farm, RPHU, dan retail. Pada masing-masing titik teridentifikasi 16, 19, 15 risk event dan 12, 13, 11 risk agent. Delapan risk agent pada farm dan tujuh pada RPHU dan retail ditetapkan sebagai prioritas untuk diberikan aksi mitigasi. Terdapat 8 aksi mitigasi pada farm dan retail, serta tujuh pada tingkat RPHU yang bisa diterapkan dengan tiga aksi prioritas pada masing-masing tingkat. Menurut pakar, aksi yang harus diutamakan adalah melakukan pelatihan tenaga kerja secara berkala, melakukan maintenance secara berkala, serta meningkatkan kerja sama dan koordinasi antar stakeholder rantai pasok., The broiler industry has great potential and is growing rapidly in Indonesia in meeting the national protein needs. However, both suppliers, suppliers and distributors still face various related problems along the supply chain that have an impact on losses in economic, social and environmental aspects. This research was conducted in an integrated manner to analyze supply chain situational conditions, identify risks and determine mitigation for their handling. The situation analysis was carried out using the Food Supply Chain Network (FSCN) approach developed by Van der Vorst. From the analysis, it is known that the network structure, business processes, resources, and management of the broiler supply chain. Risk analysis is carried out using the HOR (House of Risk) method at three points, namely farm, RPHU, and retail. At each of the risk points 16, 19, 15 and 12, 13, 11 risk agents. Eight risk agents on farms and seven on RPHU and retail are set as priorities for mitigation actions. There are 8 mitigation actions at farm and retail, and seven at the RPHU level that can be implemented with three priority actions at each level. According to the expert, the actions that must be taken are conducting regular workforce training, carrying out periodic maintenance, and increasing cooperation and coordination among supply chain stakeholders.
Keyword: ayam broiler, HOR, mitigasi, rantai pasok, risiko

Judul: Analisis Risiko Produksi Pada Usaha Peternakan Ayam Broiler Bermitra dan Mandiri di Kabupaten Serang Propinsi Banten
Abstrak: One of the many farms which has the potential national meat contribution is broiler chickens farm. Serang Regency is one of the broiler production centers in Banten, and it encourages the emergence of partner companies. PT.Berkah Mitra Sejahtera is a company which forms a partnership with three broiler poultrymen in Serang District. There are few independent broiler chicken farms there. The aim of the study was to identify the sources of the farm production risks of the independent or contract farming, to analyze the likelihood of the risks and impacts of farm production risk sources,to compared risks production broiler chicken farm of independent or contract farming, to analyze and to analyze alternative strategies to handle the farm producton risk sources. There were four farm production risk resources found in the contract farming farms i.e, diseases whose average probability was 39.43 percent, weather changes - 31.93 percent, poorer DOC quality - 24.23 percent, and predators - 12.90 percent. Similiarly there were also four farm production risk resources found in the independent poultryman’s farm, i.e diseases whose probability of which was 50.00 percent, weather changes - 46.40 percent, predators - 23.30 percent, and poorer DOC quality - 18.10 percent.Based on t-test showed the risk production being largest for contract farming because p-value >α=0.05,so that no reject Ho. Risk mapping results indicate that there were two strategies, namely preventive and mitigation strategies. Diseases were a source of risk that had the highest possibility and the greatest impact.
Keyword: Bogor Agricultural University, Production ris, Independent, Contract Farming, Broilers

Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition