Judul: Studi Habitat dan Perilaku Menggigit Nyamuk Aedes serta Kaitannya Dengan Kasus Demam Berdarah Di Kelurahan Utan Kayu Utara Jakarta Timur
Abstrak: This study was aimed to asses the potency of A.aegypti and A. albopictus as the primary and secondary vectors of dengue fever. The data were gathered through adult and larva collection of mosquitoes and method of interview. The area observation was at Utan Kayu Utara village, Matraman subdistrict, East of Jakarta. Method of research was an observation of larvae and the results showed house index (HI) rate was 11.5%, container index (CI) rate was 6.5%, and Breteau index (BI) rate was 13.3 %. Method of biting rate index (indoor) and house density index of A. aegypti was the highest on May compare to the other months. Peak activity was the highest on 08.00-12.00 am and 04-06 pm. The population of A. aegypti was also dominant compare to A. albopictus at human dwelling. Method of biting rate index (outdoor) of A. aegypti was the highest on June and peak activity was the highest on 00.00-02 pm and 02-04 pm .A. albopictus was the highest on April and peak activity was the highest on 08.00-10.00 am and 04-06 pm. The population of A. albopictus was also dominant compare to A. aegypti at school building. The occurrence and the behaviour of A. aegypti was on May at 29.6 -31,5°C and RH 68%-80%. The inhabitants of Utan Kayu are mostly familiar about both A. aegypti and A. albopictus and their biology.
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Judul: Perilaku Vektor Demam Berdarah Dengue (Aedes spp.) di Daerah Endemis Kelurahan Bantarjati Kota Bogor
Abstrak: Bantarjati subdistrict is an area that has the highest dengue cases in the city of Bogor during 2007 to 2011. The purpose of this research was to observe the behavior of biting and resting Aedes spp. Mosquito collection was done by human landing collection and resting collection from 08.00 to 17.00 in Bantarjati subdistrict during April−July 2012. The results showed that Aedes aegypti was more active indoor the house (0.24 mosquito/person/hour) than outdoor (0.16 mosquito/person/hour) with the biting activity occurred at 10.00−11.00 (0.42 mosquito/person/hour) and at 16.00−17.00 (0.21 mosquito/person/hour). While Ae. albopictus was more active outdoor the house (0.18 mosquito/person/hour) than indoor (0.05 mosquito/person/hour) with the biting activity occurred at 10.00−11.00 (0.42 mosquito/person/hour) and at 14.00−15.00 (0.17 mosquito/person/hour). Ae. aegypti was found resting more indoor the house (0.03 mosquito/house) than outdoor (0.02 mosquito/house), while Ae. albopictus was found resting more outdoor the house (0.01 mosquito/house) than indoor (0.00 mosquito/home). The result of Pearson’s correlation analysis showed that the relationship between the rainfall index with the density of Ae. aegypti (r=0.94, P>0.05), and Ae. albopictus (r=0:49, P>0.05).
Keyword: resting behavior., biting activity, albopictus, Ae. aegypti, Ae

Judul: Solusi Geometri Schwarzschild untuk Dimensi 4+1 dengan Invarian Rotasi Isotropik.
Abstrak: Metrik Schwarzschild merupakan solusi eksak pertama dari persamaan medan Einstein dengan mangasumsikan metrik statik dan simetris. Metrik Schwarzschild yang ditemukan oleh Karl Schwarzschild masih dalam dimensi 3+1, namun seiring dengan teori-teori terbaru yang menunjukkan bahwa alam semesta tidak hanya di dimensi 3+1. Maka melalui penambahan dimensi, tujuan penelitian ini memperoleh solusi pada geometri Schwarzschild untuk dimensi 4+1 dengan memodifikasi koordinat bola yang invarian rotasi isotropik dan melalui penurunan rumus seperti koordinat bola, simbol Christoffel, dan tensor Ricci. Selain mendapatkan solusi ini, metrik Schwarzschild dimensi 4+1 dapat digunakan sebagai metrik dasar untuk memperoleh solusi blackhole dan wormhole pada dimensi 4+1. Hasil akhirnya, dengan memanfaatkan modifikasi koordinat bola, metrik Schwarzschild dapat dibentuk sehingga diperoleh solusi geometri Schwarzschild untuk dimensi 4+1.
Keyword: metrik Schwarzschild, persamaan medan Einstein, modifikasi koordinat bola, penambahan dimensi, invarian rotasi isotropik