Judul: Pengaruh jenis alat penggiling terhadap karakteristik kitin dari kulit rajungan
Abstrak: Kitin adalah senyawa polimer alami, yang memiliki rantai molekul panjang dan tidak bercabang serta bobot molekulnya tinggi, yang dihasilkan dari limbah hasil laut khususnya golongan udang, kepiting, ketam, dan kerang. Selain sifat fisika dan kimia, penelitian mengenai proses penggiliigan perlu dilakukan untuk melihat ukuran serpihan kitin yang dihasilkan. Dengan dilakukannya proses penggilingan, dapat dilihat faktor keseragaman ukuran serpihan kitin yang dihasilkan dari penggunaan dua alat penggiling berbeda, tanpa mengubah sifat kimia dari bahan.
Keyword: 

Judul: Karakteristik Gelatin Kulit Ikan dan Pemanfaatannya untuk Kapsul Keras
Abstrak: Gelatin merupakan produk yang banyak dimanfaatkan, salah satunya sebagai bahan baku pembuat kapsul keras. Tujuan penelitian ini ialah menentukan karakteristik gelatin dari kulit ikan tuna sirip kuning dan kulit ikan patin serta menentukan karakteristik cangkang kapsul keras. Gelatin dihidrolisis menggunakan asam sitrat 0,25%. Pembuatan kapsul keras terdiri dari kapsul gelatin tuna sirip kuning, kapsul gelatin patin, serta kapsul campuran antara gelatin tuna-patin yang dibandingkan dengan kapsul komersial. Rancangan percobaan dalam penelitian ini ialah Rancangan Acak Lengkap. Karakteristik gelatin kulit ikan tuna sirip kuning dan patin masing-masing yaitu pH 4,85±0,12 dan 5,06±0,03; kekuatan gel 184,33±8,00 g bloom dan 129,83±8,52 g bloom; kadar air 7,03±0,72% dan 5,87±0,37%; kadar abu 0,52±0,04% dan 0,58±0,04%; setting point 23,17±1,04oC dan 18,00±1,32oC; viskositas 31,13±3,02 cP dan 9,97±0,60 cP; warna L 37±0,51 dan 57,92±0,6; serta whiteness 34,91±0,46% dan 51,47±0,52%. Hasil analisis SDS-PAGE menunjukkan adanya ikatan β, α1 dan α2 pada gelatin tuna dan ikatan α1 dan α2 pada gelatin patin. Kapsul patin dan campuran tuna-patin memiliki sifat yang relatif sama.
Keyword: gelatin, kapsul keras, patin, tuna sirip kuning

Judul: Enterprise Architecture Modeling With TOGAF ADM in International Based School Pioneer-Galunggung Elementary School Tasikmalaya
Abstrak: Increased use of Information and Communication Technology (ICT) in an organization aims to enhance competitiveness in various fields. In this era of globalization education becomes one of the fields that make use of ICT as a medium to enhance the educational process at a primary, secondary and higher. Enterprise architecture is a way to build the information architecture of an organization that focuses on the architecture of data, applications and technology. The methodology use to compile the information is TOGAF architecture framework. TOGAF provides a method and tools to build, manage and implement enterprise architecture and maintenance. Key elements of TOGAF are the Architecture Development Method (ADM) that provides specific features for enterprise architecture development process. ADM is an important feature that enables enterprises to define business needs and build a specific architecture to meet those needs. ADM consists of stages required in building the enterprise architecture, the stages of ADM is a Preliminary Framework and Principle, Architecture Vision, Business Architecture, Information System Architecture, Technology Architecture, Opportunities and Solutions, Migration Planning, Implementation Governance and Change Management Architecture. The results of this research is the business architecture, information system architecture consisting of data and application architecture, technology architecture, as stipulated in the ICT blueprint. The architecture consists of business consists of the main functions of which include the New Acceptance of Students (PPDB), Teaching and Learning (PBM), and the Release of Academic (SPA), while the support functions include Administrative Management (MTU), Infrastructure Management (MSP), the Center Computers and Language (PKB), and Financial Management (MK) are modeled using Michael Porter's Value Chain. Data architecture consists of 46 data entities of the seven business functions; application architecture consists of 21 applications.
Keyword: