Judul: Pemberian Berbagai Jenis Pakan Untuk Mengevaluasi Palatabilitas, Konsumsi Protein dan Energi Pada Kadal (Mabouya multifasciata) Dewasa
Abstrak: Kadal (Mabouya multifasciata) merupakan salah satu kekayaan alam yang terdapat hampir di seluruh daratan Indonesia. Kadal mempunyai potensi yang besar dilihat dari segi manfaat diantaranya sebagai sumber protein hewani untuk ternak, sebagai obat penyakit kulit, dan sebagai hewan kesayangan. Lebih jauh lagi, kulit kadal dengan corak warnanya menarik dan beraneka ragam, berpotensi untuk keperluan sandang. Untuk menggali dan mengembangkan potensi tersebut harus diarahkan menuju proses budidaya yang terlebih dahulu diadakan penelitian tentang pakan yang sesuai untuk kebutuhan kadal.
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Judul: Kelimpahan Kadal di Ekoton Hutan Nantu, Provinsi Gorontalo.
Abstrak: Kadal merupakan jenis satwa liar yang tersebar luas sehingga dapat dijadikan acuan untuk mempelajari dampak perubahan habitat terhadap keberadaan satwa. Terdapat beberapa jenis kadal yang dapat bertahan di berbagai tipe habitat dan ada juga beberapa jenis yang sensitif terhadap perubahan lingkungan. Tujuan dari penelitian ini adalah menduga komposisi dan kelimpahan kadal, mengukur perbedaan ukuran tubuh pada tiga spesies dominan, menganalisis kesamaan komunitas dan pemilihan mikrohabitat. Penelitian ini dilakukan pada habitat hutan (hutan sekunder Suaka Margasatwa Nantu dan peralihan hutan ke kebun) dan kebun (kebun jagung, kebun tebu, kebun kelapa dan kebun coklat). Hasil penelitian menunjukkan bahwa terdapat delapan spesies kadal dari satu famili. Emoia caeruleocauda, Eutropis rudis, dan Sphenomorphus variegatus merupakan tiga spesies dominan dengan nilai kelimpahan tertinggi. Secara keseluruhan, tidak terdapat perbedaan yang nyata ukuran tubuh kadal antar berbagai tipe habitat kecuali untuk Eutropis rudis (yang berukuran lebih besar di kebun daripada di hutan) dan Sphenomorphus variegatus (yang berukuran lebih besar di peralihan daripada di hutan sekunder dan hutan produksi terbatas). Tutupan kanopi, tutupan tumbuhan bawah, dan sumber air diduga sebagai mikrohabitat yang paling berpengaruh terhadap tiga spesies dominan. Kata kunci: kadal, kelimpahan, mikrohabitat, nantu, ukuran tubuh
Keyword: nantu, ukuran tubuh

Judul: Algorithm construction of HLI hash function
Abstrak: Cryptography is a study of mathematical techniques related to aspects of information security regarding on confidentiality, data integrity, entity authentication, and data origin authentication. Data integrity is a service, which is associated with the conversion of data carried out by unauthorized parties. To maintain data integrity, one can use hash functions. An hash function is a computationally efficient function to map an arbitrary length bitstring to a fixed length bitstring called as hash value. The use of hash function in maintaining the information integrity and authentication is in digital signatures, virus protection, and software distribution. Illustration of the hash function in the integrity and authentication of information that is emailed as follow. The sender sends the information and hash value to the recipient. If the hash value of the information is equal to the hash value that is sent by the sender, then information has not been changed. Otherwise the information has been changed. An hash function has two properties, one way and collision resistance. An hash function is called one way if it is computationally infeasible to find any input such that when given any hash value . Meanwhile an hash function is called collision resistant if it is computationally infeasible to find any two inputs where such that . The purpose of this study is to construct a HLI hash function algorithm, to analyze the speed and security of the hash functions as a results of construction. Furthermore, it is to compare it with SWIFFT. Hash function is constructed based on the result of algebraic operations on modular polynomial ringwith . Modular polynomial ring noted as is a set of all polynomials of degree at most with coefficients in . can be represented as a set of integer vector of modulo in dimension . So, it is simple to implement in a computer. In vector operations, is lattice . Furthermore, alattice that is defined from certain polynomial ring is called ideal lattice. HLI hash function is consists of addition and multiplication algorithm in the ring. Addition algorithm consists of sumation operations of modulo and multiplication consists of multiplication operations of modulo . Generally, algorithm of HLI hash function consists of multiplication operations of modulo and addition operations of modulo . However, if the input is binary number then multiplication algorithm only consists of multiplication operation of modulo , so algorithm of HLI hash function consists of multiplication operations of modulo and addtion operations of modulo . An hash function is secured if it has two properties, i.e., one way and collision resistance. HLI hash function hash is one way, it is following the proof of Micciancio. It is has collision resistant because of polynomial is irreducible over and monic. Moreover, it is proved that for every unit vector , the vector is small vector. If the input of hash function is a binary number then HLI hash function only involves addition operations of modulo . So the time that used almost same with SWIFFT. The excellence of HLI hash function is the key size smaller than SWIFFT. This effect on
Keyword: hash function, modular polynomial ring, lattice