Judul: Perancangan Protokol Akta Notaris Digital
Abstrak: bentuk akta. Untuk mengatasi kelemahan akta media kertas penelitian ini merancang sebuah protokol akta notaris media digital. Perancangan protokol memperhatikan berbagai aspek keamanan. Sebuah prototipe telah dibuat untuk menjalankan protokol ini. Akta digital dapat dibuat, tetapi dalam hukum yang berlaku di Indonesia belum dapat dilaksanakan.
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Judul: Electronic power of attorney by using digital signature algorithm
Abstrak: The protocol of electronic power of attorney is an online form of a power of attorney with paper media. Signatures used in electronic power of attorney is a digital signature. Digital signature algorithm used is the Digital Signature Algorithm (DSA). The scopes of this research are: 1) the protocol of electronic power of attorney that will be made, including an unstamped under the counter power of attorney, 2) created Protocol doesn’t include the protocol of online submission form of power of attorney to the tax officials, 3) there are two Digital signatures made, endorser and endorsee. The method of this research consists of several processes, the problem analysis, literature review, the making of electronic mail protocols, simulation making and security analysis. The protocol of electronic power of attorney is adapted to the making conditions of a power of attorney in Indonesia. The power of attorney is generally composed of the identity of endorser and endorsee, power transfer, and the signature of endorser and endorsee. It is assumed that in this study there has been a protocol of online form application of power of attorney to the tax man. This application form is in the form of watermarked file as a replacement of stamp. Power of attorney file is signed twice with DSA. The endorser made a power of attorney, signed and sent it to the endorsee. The endorsee verified the power of attorney. If it was appropriate, the endorsee signed it. The endorsee then run the command in accordance with the contents of a power of attorney. The power of attorney was taken to a third party. The third party verified the signature of endorser and endorsee. The simulation of electronic power of attorney protocol is built using Java programming language. The software used is Netbeans IDE 7.0.1. DSA which was taken from a java library and the hash function used is SHA1. From the simulation, the security of protocols can be ensured. The safety criteria which are fulfilled are the integrity of a power of attorney contents can be guaranteed, and the signature of endorser and endorsee can certainly be made by the person concerned. This research was carried out only by making electronic power of attorney protocol. This study does not include protocol of stamp replacement and notary. Power of attorney which has a powerful position in Indonesian law is a letter which is signed in front of a notary or signed by a notary, and stamped.
Keyword: Digital Signature Algorithm (DSA), java, protocols, electronic power of attorney

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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