Judul: Analisis User Experience IPB Mobile for Student Menggunakan User Experience Questionnaire (UEQ)
Abstrak: Aplikasi IPB Mobile for Student merupakan layanan berbasis mobile smartphone yang terintegrasi dan melengkapi layanan-layanan digital lainnya yang telah dirilis oleh IPB University melalui Lembaga Manajemen Informasi dan Transformasi Digital pada tahun 2018. User experience (UX) menjadi hal penting untuk diperhatikan pada pengembangan produk untuk mengeksplorasi dan memenuhi kebutuhan pengguna. Pengukuran nilai user experience IPB Mobile for Student dilakukan dengan metode User Experience Questionnaire (UEQ) yang dapat memberikan hasil pengukuran yang komprehensif terhadap pengalaman pengguna dengan menggunakan alat ukur Data Analysis Tools versi 12 dalam format excel. Sampel yang digunakan pada penelitian ini sebanyak 602 responden pengguna aplikasi IPB Mobile for Student yang merupakan mahasiswa multistrata IPB University. Hasil menunjukkan nilai UX IPB Mobile for Student mendapatkan evaluasi positif dengan melihat nilai mean dan variance untuk semua skala, sedangkan jika dibandingkan dengan dataset, hasil benchmark menunjukkan hasil “Excellent” pada setiap skala pengukuran, sehingga dapat disimpulkan kualitas UX IPB Mobile for Student sudah sangat baik., IPB Mobile for Students application is a mobile smartphone-based service that is integrated and complements other digital services that have been released by IPB University through the Institute for Information Management and Digital Transformation in 2018. User experience (UX) is an important thing to pay attention to in product development for explore and meet user needs. IPB Mobile for Students user experience value measurement is carried out using the User Experience Questionnaire method which can provide comprehensive measurement results of user experience using the Data Analysis Tools version 12 measuring tool in excel format. The sample used in this research was 602 respondents who used the IPB Mobile for Students application who were IPB University multi-strata students. The result show that the IPB Mobile for Student UX value received a positive evaluation by looking at the Mean and Variance values for all scales, while when compared with the dataset, the benchmark results show “Excellent” results on each measurement scale, so it can be concluded that the quality of the IPB Mobile for Student UX is very good.
Keyword: user experience, IPB Mobile for Student, UEQ

Judul: Analysis of Satisfaction Level and Net Benefit IPB  Undergraduate Students towards the Use IPB Mobile for Student Application
Abstrak: IPB University melakukan penerapan sistem informasi manajemen berbasis mobile melalui aplikasi IPB Mobile for Student untuk mendekatkan inovasi teknologi serta mewujudkan transformasi menjadi digital campus. Penelitian ini bertujuan untuk menganalisis persepsi kualitas, tingkat kepuasan dan net benefit yang dirasakan mahasiswa S1 IPB terhadap aplikasi IPB Mobile for Student. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan desain eksplanatori. Penelitian ini dilakukan pada mahasiswa IPB dengan menggunakan teknik voluntary sampling sehingga didapatkan responden sebanyak 306 orang. Data dikumpulkan melalui alat bantu berupa kuesioner yang disebarkan secara online menggunakan google form. Data yang diperoleh diolah menggunakan Microsoft Excel, SPSS versi 25, dan SEM-LISREL 8.80. Hasil uji pengaruh menunjukkan adanya pengaruh positif dan signifikan pada persepsi kualitas terhadap kepuasan pengguna dan kepuasan pengguna berpengaruh positif signifikan terhadap net benefit. Saran yang bisa diberikan adalah pengguna diharapkan memberikan masukan mengenai kekurangan pada aplikasi sehingga IPB University sebagai pengembang aplikasi dapat meningkatkan kualitas pada aplikasi IPBMfs., IPB University implements a mobile-based management information system through the IPB Mobile for Student application to bring technological innovation closer and realize the transformation into a digital campus. This study aims to analyze the perceived quality, level of satisfaction and net benefits felt by IPB undergraduate students on the IPB Mobile for Student application. This research is a quantitative research using an explanatory design. This research was conducted on IPB students using voluntary sampling technique so that 306 respondents were obtained. Data were collected through a tool in the form of a questionnaire distributed online using a google form. The data obtained were processed using Microsoft Excel, SPSS version 25, and SEM-LISREL 8.80. The results of the influence test show that there is a positive and significant effect on perceived quality on user satisfaction and user satisfaction has a significant positive effect on net benefits. Suggestions that can be given are that users are expected to provide input regarding deficiencies in the application so that IPB University as an application developer can improve the quality of the IPBMfs application.
Keyword: IPB Mobile for Student, Level of satisfaction, Net benefit, Perceived  quality

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