Judul: Pengembangan SIJELITA sebagai sistem keamanan perumahan berbasis SMS
Abstrak: Sistem keamanan perumahan berbasis teknologi komputer telah banyak dikembangkan. Sistem seperti ini dikembangkan mengingat dibutuhkannya sistem keamanan yang lebih efektif untuk mencegah terjadinya tindakan pencurian dan perampokan di perumahan. Selain itu, sebuah sistem keamanan perumahan juga dapat dikembangkan dengan menambah fungsi pemberitahuan kepada pemilik rumah di manapun ia berada dengan menggunakan layanan SMS. Fungsi pemberitahuan juga dapat diberikan kepada tetangga sebelah rumah mengingat tetangga merupakan pihak terdekat yang paling memungkinkan untuk segera mengambil tindakan ketika tindak kriminal terjadi. Fungsi pemberitahuan ke tetangga sebelah rumah tersebut dapat dilakukan dengan menggunakan layanan PSTN. Tujuan penelitian ini adalah mengembangkan sistem pengamanan rumah yang telah ada bernama SIJELITA (SIstem Jaminan kEamanan meLaluI Teknologi nirkAbel) dengan menambahkan fitur SMS dan dial up PSTN. Fungsi fitur-fitur tersebut secara berurutan adalah untuk mengirimkan informasi kepada pemilik rumah melalui SMS dan tetangga rumah melalui layanan telepon publik PSTN. Evaluasi kinerja sistem dilakukan berdasarkan waktu respon yang dibutuhkan untuk mengirimkan pesan SMS dan melakukan proses dial up ke jaringan telepon publik PSTN dengan frekuensi dial tone 425 Hz. Waktu respon SMS dihitung sejak detektor yang terpasang pada pintu dan jendela mengirimkan sinyal sampai SMS diterima di telepon seluler tujuan. Sedangkan waktu respon dial up dihitung sejak detektor yang terpasang pada pintu dan jendela mengirimkan sinyal sampai telepon tujuan berbunyi. Pengambilan waktu respon dan pengujian sistem dilakukan sebanyak 30 kali pada jam sibuk selama 10 hari berturut-turut. Dari pengujian yang telah dilakukan, didapatkan rata-rata waktu respon SMS dan dial up terendah secara berturut-turut adalah 9,33 detik dan 11,7 detik. Sedangkan rata-rata waktu respon SMS dan dial up tertinggi secara berturut-turut adalah 10,285 detik dan 13,069 detik. Selama pengujian dilakukan, sistem dapat mengirim SMS ke telepon seluler tujuan dan melakukan proses dial up ke nomor telepon tujuan. Hal ini menunjukkan bahwa sistem ini cukup handal dengan keberhasilan penerimaan data sebesar 100% sehingga dapat disimpulkan prototipe pengembangan sistem SIJELITA ini dapat direkomendasikan sebagai acuan dalam mengimplementasikan suatu sistem keamanan perumahan.
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Judul: Sistem Informasi Geografis Jaminan Keamanan melalui Teknologi Nirkabel dan SMS Gateway
Abstrak: JELITA v1.3 is the result of ongoing research initiated by Ramadhini (2006), and continued by Setiadi (2007). JELITA v1.3 is a security system based on client-server network using a wireless IEEE 802.11b/g that aim integrate each house into centralized security monitoring system. This new version of JELITA changed the client-based system to server-based system due to efficiency reason. These changes include the replacement of dial-up functional to alarm system and moved the function of SMS-gateway to the server. On the client side, the use of passive infra red sensor (PIR) KC7789R, supporting JELITA v1.3 as a system that detected only human. This system provided several new functions that support the calculation of shortest path to the scene using Dijkstra's algorithm. In addition, JELITA v1.3 also integrated geographic information system (GIS) that help the security guard to identify the location of event easier.
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Judul: Biology and ecology of the buffalo fly, haematobia exigua de meijere (diptera:muscidae)
Abstrak: The life history of the buffalo fly was observed at room temperature of 27°-29.5°C and at a relative humidity of 48-68 percent. The eggs hatched after 17-22 hours, with an average of 18 hours. First instar larvae measured 1.25 + 0.16 mm long and 0.27 + 0.037 mm wide. reach the second larval stage. It took 6-12 hours to the second instar larvae measured 2.676 +0.187 mm long and 0.353 +0.028 mm wide. The second instar took about 12-24 hours to reach the third larval stage. The third instar measured 6.833 + 0.189 mm long and 0.919 + 0.051 mm wide. It took about 2-3 days for the third instar to become pupae. Duration of the pupal stage was about 5-7 days before the adults emerged. Under laboratory condition, the buffalo fly completed its life cycle in 9.5 to 10.5 days, whereas under field condition it took 9-14 days with an average of 10.5 days. The growth ratio which was based on the measurements of the cephalo-pharyngeal skeleton of each instar was 1.797. The preoviposition period was 8-12 days and mating usually occurred on the 6th or 7th day. The longevity of the male was 29 days, whereas it was 32 days in the female. The range of egg production under laboratory condition was between 20-139 per female fly. The belly and hind legs of the carabao were the most preferred habitat either during cloudy and cool dry or shiny and warm day. When the weather was clear and the carabao was in the shade, the flies tended to be more distributed particularly on the shoulder, dewlap, back and horns. The carabaos had relatively fewer Musca sp. and Stomoxys calcitrans than cattle; never the less carabaos had a higher infestation of buffalo fly than cattle. Oviposition occured either during the day or night but the buffalo flies were more active during the night than in the day time. The effect of various lengths of exposure time of manure in relation to the oviposition was profound. observed, the maximum number of the buffalo flies was occurred when the dung was exposed for 30 minutes. With increasing time of exposure the number and variety of insects also increase. It was evident that Sepsidae and psychodidae were the most dominant insects emerging from the dung. The number of buffalo flies also increased with increasing
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