Judul: The Development of Halal Supply Chain Traceability System for Broiler Based on Website at PT Berdikari
Abstrak: Berkembangnya teknologi digital telah mengubah perilaku konsumen melalui bagaimana informasi produk halal dapat diakses dan disajikan ke publik secara umum. Rantai pasok halal broiler di PT Berdikari dimulai dari pembibitan dan pembesaran di peternakan, proses produksi di RPHU hingga akhirnya di tangan konsumen yang dalam setiap prosesnya memerlukan perekaman untuk menjamin setiap proses produksinya sesuai dengan standar dan ketentuan halal. Diperlukan sebuah sistem traceability yang merekam setiap aktivitas mulai dari peternak hingga kosumen akhir untuk menjamin kualitas produk dan meningkatkan daya saing perusahaan. Proyek ini bertujuan untuk mengembangkan aplikasi sistem traceability rantai pasok halal yang membantu perusahaan dalam merekam aktivitas rantai pasok pada sistem database terpusat dengan pendekatan SDLC (System Development Life Cycle). Sistem dikembangkan berbasis website dan dapat berjalan sesuai dengan fungsinya dalam menambah, mengedit, menghapus, mengunduh, mencetak laporan dan QR Code. Hasil pengujian terhadap pengguna, sistem aplikasi mendapatkan penilaian yang sangat baik dengan nilai untuk Aplikasi Chiber 81.84 dan Aplikasi Berdikari Halal Tracker 88.63., The development of digital technology has changed consumer behavior through how information on halal products can be accessed and presented in the public. Broiler halal supply chain at PT Berdikari starts from breeding and rearing on farms, the production process at the RPHU until finally in the hands of consumers who in each process line require recording to ensure each production process is in accordance with halal standards and provisions. A traceability system is needed that records every activity from the farmer to the final consumer to ensure product quality and increase the company's competitiveness. This project aims to develop a halal supply chain traceability system application that helps companies record supply chain activities on a centralized database system using the SDLC (System Development Life Cycle) approach. The system is developed based on a website and can run according to its function in adding, editing, deleting, downloading, printing reports and QR Codes. The results of testing on users, the application system gets a very good rating with a score for the Chiber Application 81.84 and the Berdikari Halal Tracker Application 88.63.
Keyword: broiler, halal, supply chain, traceability, website

Judul: Rancang Bangun Sistem Traceability Ayam Broiler Berbasis Quick Response(QR) Code Mobile Android dan Web
Abstrak: Daging ayam merupakan bahan makanan yang banyak dikonsumsi di Indonesia, selain harganya terjangkau daging ayam juga mudah didapatkan. Namun kebutuhan informasi mengenai daging ayam yang berada di pasar terbatas. Tujuan dari penelitian ini adalah untuk merancang sebuah sistem informasi yang berfungsi untuk menyediakan informasi yang dibutuhkan oleh konsumen sebelum mereka mengkonsumsi daging ayam yang mereka beli. Metode yang digunakan dalam penelitian ini adalah pengembangan dari metode system development life cycle yang terdiri dari investigasi sistem, analisis dan perancangan sistem traceability ayam broiler, dan pemeliharaan sistem. Analisis dan perancangan sistem terdiri dari analisis, desain, implemetasi sistem atau pengujian dan rilis prototipe. Hasil dari penelitian ini berupa sebuah laman website yang bisa diakses oleh pengguna atau konsumen melalui smartphone dengan melakukan pemindaian pada QR Code yang tersedia pada produk. Informasi yang disediakan berupa data mengenai peternak, rumah potong unggas, dan proses yang dilakukan pada ayam tersebut hingga sampai pada konsumen. Hasil lainnya berupa laman yang bisa diakses oleh produsen untuk memperbaharui data produk dari produsen.
Keyword: Ayam Broiler, Quick Response(QR) Code, Sistem Traceability, Website

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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