Judul: Formulasi Indeks Kenyamanan Ruang pada Rumah Tinggal
Abstrak: Kenyamanan penghuni merupakan salah satu hal terpenting yang harus diperhatikan dalam perancangan dan pembangunan rumah tinggal. Saat ini belum ada formulasi mengenai indeks kenyamanan ruang pada rumah tinggal. Penelitian ini dilakukan untuk mendapatkan formulasi indeks kenyamanan ruang pada rumah tinggal berdasarkan lima parameter yaitu temperatur, kelembaban relatif, kebisingan, kebauan, serta intensitas cahaya. Penelitian ini menggunakan metode kuantitatif dan kualitatif. Formula indeks kenyamanan udara dalam ruang (KUR) merupakan total perkalian antara indeks masing-masing parameter dengan nilai faktor pembobotnya. Indeks KUR memiliki 5 tingkatan yaitu tidak nyaman, kurang nyaman, cukup nyaman, nyaman, dan sangat nyaman. Dari hasil penelitian, dua lokasi mendapat indeks KUR sebesar 3,0 termasuk dalam kategori cukup nyaman. Delapan lokasi lainnya mendapatkan nilai indeks KUR dalam rentang 2,0-2,4, termasuk dalam kategori kurang nyaman.
Keyword: formulasi, indeks, kenyamanan udara dalam ruang, parameter, rumah tinggal

Judul: Formulation of Indoor Air Comfort Index for Worship Buildings
Abstrak: Dua fungsi utama dari fasilitas umum adalah memberikan pelayanan kepada penduduk dan menjaga kualitas lingkungan. Belum ditemukan indeks yang menyatakan parameter kenyamanan udara dalam ruang secara kuantitatif di tempat ibadah. Penelitian dilakukan untuk mengidentifikasi dan memformulasikan indeks kenyamanan udara dalam ruang pada tempat ibadah berdasarkan kondisi temperatur, kebisingan, kebauan, kelembaban relatif, dan intensitas cahaya yang dapat menjadi rekomendasi terbaik bagi pemerintah kabupaten/kota. Penelitian dilakukan berdasarkan metode kualitatif dan kuantitatif. Metode kualitatif berdasarkan pengisian kuesioner oleh responden dan metode kuantitatif berdasarkan pengukuran lima parameter di lokasi penelitian. Formula didapatkan dari hasil pembobotan berdasarkan kuesioner dan nilai indeks untuk setiap parameter. Indeks kenyamanan udara dalam ruang diperoleh berdasarkan lima tingkatan yaitu tidak nyaman, kurang nyaman, nyaman, cukup nyaman, dan sangat nyaman. Hasil penelitian memiliki nilai indeks tempat ibadah 4.0 pada Vihara Tridharma yang dinyatakan nyaman, nilai indeks 2.9 pada Gereja Immanuel yang dinyatakan cukup nyaman, dan kisaran nilai indeks 3.1-3.8 pada tujuh lokasi lainnya yang dinyatakan nyaman., Two main functions of public facilities are providing services to residents and maintaining environmental quality. There is currently no index that states the parameters of indoor air comfort quantitatively for worship buildings. The research has identified and formulated an indoor air comfort index for worship buildings based on temperature, noise, odour, relative humidity, and light intensity that can be the best recommendations for district/city governments. The research has conducted using qualitative and quantitative methods. The qualitative method is based on filling the questionnaires by respondents and the quantitative method is based on the measurement of five parameters at the research site. The formulation obtained from the results of the weighting of the questionnaire and the index for each parameter. The indoor air comfort index is obtained based on five levels: uncomfortable, less comfortable, quite comfortable, comfortable, and extremely comfortable. The results of the research place of worship gave an index value of 4.0 at Tridharma temple that has declared comfortable, an index value of 2.9 at Church of Immanuel that have declared quite comfortable, and a range of index values of 3.1-3.8 at seven other sites that has declared comfortable.
Keyword: comfort index, questionnaire, respondent, worship buildings

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