Judul: Perancangan Prototipe Antarmuka Olam International Mobile App Menggunakan Metode Lean UX.
Abstrak: Olam International menyadari bahwa para trader komoditas membutuhkan suatu aplikasi yang bisa memenuhi kebutuhan informasi dalam menentukan pembelian komoditas. Sehingga mereka ingin mengembangkan satu aplikasi yang memudahkan para trader dalam menentukan pembelian dan penjualan komoditas. Tujuan dari penelitian ini adalah merancang prototipe antarmuka Oltrade untuk Olam International yang memenuhi kebutuhan dengan memperhatikan aspek user experience. Penelitian ini menggunakan metode Lean UX yang terdiri dari 4 tahapan yaitu, Declare Assumptions, Create an Minimum Viable Product, Run an Experiment, dan Feedback and Research. Hasil dari prototipe ini sudah diuji kepada 5 responden dan mendapat nilai success rate sebesar 90% pada iterasi pertama. Pada iterasi kedua dilakukan pengujian parameter efektivitas dengan metode levels of success. Prototipe antarmuka Oltrade dikatakan efektif karena tidak ditemukan masalah mayor dan tidak ada responden yang menyerah/ gagal pada saat pengujian.
Keyword: e-trading, Olam, Lean UX, user experience

Judul: Perancangan User Experience Aplikasi Mobile Tokocabai dengan Metode Lean UX
Abstrak: Cabai merupakan komoditas pertanian di Indonesia yang memiliki produksi dan permintaan yang cukup tinggi, namun harga cabai di pasar seringkali mengalami fluktuasi harga yang menyebabkan kerugian di kalangan petani cabai. Teknologi informasi berupa marketplace dinilai dapat membantu petani dalam meningkatkan keuntungan penjualan komoditas pertanian khususnya cabai. Sebelumnya, marketplace Tokocabai sudah tersedia untuk versi web, namun untuk versi mobile belum tersedia. Penelitian ini bertujuan menghasilkan rancangan prototipe mobile user experience sistem Tokocabai yang sesuai dengan kebutuhan para praktisi dan pengguna. Metode Lean UX memiliki empat tahap cycle yaitu declare assumption, create an MVP, run an experiment, dan feedback and research. Penelitian ini dilakukan sebanyak dua iterasi, pada iterasi pertama pengujian dilakukan dengan usability testing terhadap lima orang responden, sedangkan pada iterasi kedua evaluasi dilakukan dengan heuristic evaluation on mobile interface. Pada iterasi pertama, hasil usability testing menunjukkan bahwa seluruh responden dapat menyelesaikan task yang diberikan, selain itu pada iterasi kedua, telah disajikan daftar evaluasi yang dapat dijadikan acuan perbaikan pada penelitian berikutnya. Hasil akhir penelitian ini berupa prototipe aplikasi mobile Tokocabai yang sudah disesuaikan bagi kebutuhan praktisi dan pengguna., Chili is an agricultural commodity in Indonesia which has a quite high production and demand, but chili prices in the market often experiences price fluctuations which cause losses among chili farmers. Marketplace is considered to be able to help farmers increase profits from selling agricultural commodities, especially chilies. Previously, the Tokocabai marketplace was available for the web version, but the mobile version is not yet available. This study aims to produce a mobile user experience prototype design for the Tokocabai system that suits the needs of practitioners and users. The Lean UX method has four cycle stages, namely declare assumption, create an MVP, run an experiment, and feedback and research. This research was conducted in two iterations, in the first iteration the test was carried out by usability testing on five respondents, while in the second iteration the evaluation was carried out by heuristic evaluation on mobile interface. In the first iteration, the results of usability testing showed that all respondents were able to complete the given task. In the second iteration, an evaluation list was presented which could be used as a reference for improvement in subsequent research. The final result of this research is a prototype of the Tokocabai mobile application that has been adapted to the needs of practitioners and users.
Keyword: cabai, lean ux, marketplace, user experience

Judul: Mitochondrial DNA Gene Organization and Phylogenetic Relationship of Naja siamensis
Abstrak: Naja siamensis is one of Asiatic cobra in the Family of Elapidae, known as a cryptic snake. It has many morphological variations that lead to misidentification. Misidentification can cause the wrong concept in developing antivenom types due to high snakebite cases occur in Thailand. Thus, an accurate species identification using a molecular approach is crucially required. Mitochondrial DNA has been used widely in snake molecular studies. These studies were aimed to determine the arrangement of the N. siamensis partial mitochondrial genes using reptile-oriented primers and to reveal the phylogenetic relationship among other species of Asian cobra. DNA extraction was carried out based on the standard DNA salting-out protocol and was conducted by bioinformatics analysis using BLASTn and MEGA 6 software. Gene annotation was performed against N. kaouthia complete genome. A total of 3121 bp of N. siamensis mtDNA genes were sequenced consisting of partial of six regions: 16S rRNA, ND1, tRNA-Ile, CRII region, tRNA-Leu, tRNA-Gln, and COI genes. The mtDNA gene organization of N. siamensis was predicted to has a similar pattern with the common Elapidae mtDNA gene organization. This study showed that there is a monophyletic form in Naja genus and N. kaouthia is the closest species with N. siamensis based on partial 16S rRNA and ND1 gene.
Keyword: 16S rRNA, Elapidae, ND1, phylogenetic relationship