Judul: Analisis Kriteria Green Building Aspek Tepat Guna Lahan, Termal dan Akustik pada Gedung Fakultas Ekonomi dan Manajemen IPB
Abstrak: Pembangunan yang tidak memperhatikan lingkungan akan menjadi salah satu penyebab dari kerusakan lingkungan dan pemanasan global. Konsep green building sudah seharusnya dapat diterapkan pada bangunan-bangunan di Indonesia, termasuk bangunan di Institut Pertanian Bogor. Tujuan dari penelitian ini adalah untuk menganalisis dan mengevaluasi kinerja di Gedung Fakultas Ekonomi dan Manajemen (FEM) IPB berdasarkan kriteria green building dalam aspek tepat guna lahan, termal, dan akustik. Tepat guna lahan dianalisis sesuai dengan kriteria masing-masing tolak ukur pada Greenship. Kenyamanan termal dianalisis dengan menggunakan software ASHRAE Thermal Comfort Tool. Tingkat kebisingan diukur menggunakan sound level meter. Tolak ukur yang belum memenuhi syarat pada aspek tepat guna lahan yaitu, belum adanya tempat parkir sepeda, belum adanya jalur pejalan kaki, belum terdapat standar prosedur operasi pengendalian hama dan gulma, dan belum dibukanya akses pejalan kaki ke minimal 2 orientasi bangunan tetangga. Berdasarkan aspek kenyamanan termal Gedung FEM memiliki kondisi yang tidak nyaman dengan sensasi termal secara umum agak hangat pada pagi, siang, dan sore hari. Tingkat kesesuaian Gedung FEM terhadap tingkat akustik masih jauh dari baku mutu.
Keyword: akustik, green building, kenyamanan termal, tepat guna lahan

Judul: Analisis Perbandingan Kenyamanan Termal Gedung Kuliah B1, FEM-IPB dengan menggunakan Atap Beton dan Green Roof (tanaman hias)
Abstrak: Green roof is one of a way to make an environmental building because it can reduce the use of fossil fuel and CO2 pollution. Nowadays green roof has been used in several countries to reduce an environmental impact from building which can worse the condition of thermal comfort. This research was conducted to find out the thermal comfort conditions of class room B1 belongs to the Faculty of Economics and management (FEM), IPB. This research purpose are to know about the existing condition of the classroom B1 thermal comfort and to comparing the thermal comfort of the room if the building use a green roof, and then make an optimalization of the wall openings. Green roof convered by a kind of landscape schrub which call pineapple.In this research has been analysed temperature, humidity, and air flow in several height using a simulation technique base on Computational Fluid Dynamics (CFD). The simulation is carried out using the program SolidWorks 2012. This research result show that the highest temperature at 13.00 PM showed 30,37°C, humidity 77,44%, and air flow 0,014 m/s. The thermal comfort using the green roof are temperature 28,48°C and humidity 75,19%. The thermal comfort with wall opening are temperature 27,97°C and humidity 50,02%. The standard for thermal comfort room that is 22-29°C, humidity 30-50%.
Keyword: simulation, ornamental plantsoof, Computational Fluid Dynamics, thermal comfort, green roof

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