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Hasil Pencarian

Ditemukan 15 dokumen yang sesuai dengan query
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F.X. Sutiono Gunadi
Jakarta: Elex Media Komputindo, 1991
004.77 SUT m
Buku Teks SO  Universitas Indonesia Library
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Fakultas Teknik Universitas Indonesia, 1995
TA1936
UI - Tugas Akhir  Universitas Indonesia Library
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Wahidin Wahab
"Printer-buffer adalah suatu alat bantu yang memungkinkan beberapa komputer menggunakan printer secara bersama-sama. Perangkat lunak printer buffer berbasis miKroprosesor ini dibuat dalam bahasa Assembly z-80 dan disimpan dalam EPROM. Kemampuan yang dimiliki adaiah melayani pencetakan data dari maksimum 4 komputer dengan menggunakan maksimum 2 printer. Fasilitas tambahan yang diberikan adalah kemampuan menerima beberapa perintah dari pemberian prioritas pada komputer pemakai dan alternatif salah satu komputer."
Depok: Fakultas Teknik Universitas Indonesia, 1990
LP-Pdf
UI - Laporan Penelitian  Universitas Indonesia Library
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Muhammad Dwiva Elnando
"Indonesia yang tertelak di daerah Cincin Api Pasifik sangat rentan terhadap letusan gunung berapi dan gempa bumi. Gempa bumi yang memiliki kekuatan sangat besar dan cukup dangkal dapat menimbulkan gelombang laut tsunami. BMKG Indonesia telah memasang beberapa alat pendeteksi tsunami di banyak titik di lautan Indonesia untuk mendeteksi kemungkinan terjadinya tsunami. Meski demikian, alat ini hanya bisa mendeteksi potensi datangnya gelombang tsunami. Penelitian ini membahas tentang alat yang dapat digunakan untuk memvalidasi datangnya gelombang tsunami dengan mengukur ketinggian gelombang air laut di dekat pantai. Alat ini berupa buoy yang dibuat menggunakan mesin cetak 3D dimana didalamnya terdapat sensor tekanan barometrik untuk mendeteksi ketinggian air laut, modul GPRS untuk mengirim data yang diambil dan Arduino sebagai mikrokontroler. Sensor tekanan barometrik yang digunakan telah dicoba untuk mengukur perbedaan ketinggian setinggi 15 meter dan berhasil menangkap data dengan cukup akurat. Sensor inipun cukup sensitif dalam mengukur perbedaan ketinggian. Modul GPRS juga telah dicoba untuk mengirim data yang didapatkan oleh sensor barometrik ke website thingspeak.com melalui koneksi internet. Bahan yang digunakan untuk mencetak buoy menggunakan mesin cetak 3D adalah filamen PLA. Filamen tersebuat banyak digunakan dimesin cetak 3D dan dapat mengapung diatas air. Secara keseluruhan, alat ini dapat digunakan untuk mengukur ketinggian air laut dimana ketinggian tersebut dapat memvalidasi potensi tsunami yang telah disiarkan oleh BMKG.

Indonesia is located in The Ring of Fire and is very vulnerable to volcanic eruptions and earthquakes. A strong and shallow earthquake can cause a surge of tsunami waves. BMKG Indonesia has put many tsunami detectors in the Indonesian ocean to detect any possible tsunami waves. However, this device can only detect tsunami waves. This research discusses a device that can be used to validate the arrival of tsunami waves by measuring the height of sea waves near the coastline. This device is a buoy that is printed using a 3D printer and inside it is a barometric pressure sensor to detects sea waves height, GPRS module to send acquired data and Arduino as a microcontroller. The barometric pressure sensor that is used has been tested to measure a 15 meters height difference and successfully acquired the data quite accurately. This sensor is also sensitive enough to detect height differences. The GPRS module has also been tested to send data acquired by the barometric pressure sensor to thingspeak.com website using an internet connection. The material that is used to print buoy using a 3D printer is PLA filament. This filament is widely used in 3D printing machines and can float on water. Overall, this device can be used to measure the height of sea waves which can validate the potential tsunami that has been broadcasted by BMKG."
Depok: Fakultas Teknik Universitas Indonesia, 2019
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Fakultas Teknik Universitas Indonesia, 2000
TA3318
UI - Tugas Akhir  Universitas Indonesia Library
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Benito
"ABSTRAK
Dalam Tugas Akhir ini dibuat sebuah Perangkat Lunak yang dapat memungkinkan 2 PC (Personel Computer) berkomunikasi sate sama lain melalui Paralel Port Printer.
Perangkat Lunak ditulis dalam bahasa Turbo Pascal dengan memanfaatkan kode ASCII dan Interupsi ROM BIOS nomor 17H. Setiap karakter yang akan ditransfer lebih dahulu diubah kedalam bentuk biner kode ASCII 8 bit yang disebut Nibble. Nibble dibagi 2 menjadi High Nibble dan Low Nibble. Keduanya ditransfer satu persatu dengan menggunakan tata cara Double Handshaking. Pada komputer penerima kedua bagian Nibble tersebut digabungkan kembali sehingga dapat merepresentasikan sebuah karakter.
Perangkat lunak ini dapat digunakan sebagai alternatif lain untuk mengirim data antara 2 PC, yang umumnya lebih sexing menggunakan sarana serial port RS 232 C.

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1995
S38846
UI - Skripsi Membership  Universitas Indonesia Library
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Dina Elita
"ABSTRAK
Peralatan elektrik rumah tangga merupakan bentuk Extremely Low Frequency - Electromagnetic Field (ELF-EMF) yang diduga dapat mempengaruhi aktivitas
hormonal siklus ovarium, termasuk folikulogenesis. Penelitian ini bertujuan untuk melihat pengaruh pemajanan ELF-EMF dengan tegangan tertentu (kontrol, 3 kV, 4 kV, 5 kV) terhadap jumlah dan morfologi folikel primer, serta melihat ada tidaknya efek kumulatif antar-generasi (generasi pertama, kedua, dan ketiga).
Metode yang digunakan adalah metode eksperimental pada mencit strain Swiss Webster. Mencit yang dietanasi akan diambil ovariumnya untuk dijadikan sampel penelitian. Sampel untuk tiap tegangan dan tiap generasi berjumlah sebanyak 5 buah, dengan total yang akan dianalisis sebanyak 60 sampel. Pada uji normalitas dengan Kolmogorov-smirnov, data yang terdistribusi normal (p 0,05) dianalisis dengan uji one-way ANOVA, sedangkan data yang distribusinya tidak normal (p < 0,05) dianalisis dengan uji Kruskal-wallis. Seluruh analisis data menunjukkan p 0,05, sehingga tidak dilanjutkan dengan analisis Post Hoc. Oleh karena itu, dapat disimpulkan bahwa pemajanan ELF-EMF pada berbagai tegangan tidak mempengaruhi jumlah dan morfologi folikel primer mencit, serta tidak terdapat efek kumulatif antar-generasi.

ABSTRACT
Household electrical appliances is a form of Extremely Low Frequency -
Electromagnetic Field (ELF-EMF) that might impact on hormonal activity of
ovarian cycle, including folliculogenesis. This study aimed to examine the effect
of ELF-EMF exposure with a certain voltage (control, 3 kV, 4 kV, 5 kV) to the
number and morphology of primary follicles, and see whether there is a
cumulative effect of inter-generation (first, second, and third generation). The
method used is experimental on strain Swiss Webster mice. Executed mice?s
ovary will be taken for the research sample. Sample for each voltage and each
generation amounted to as much as 5 pieces, with a total of 60 samples will be
analyzed. In the test of normality with the Kolmogorov-Smirnov, normally
distributed data (p  0.05) were analyzed by one-way ANOVA test, while
unnormally distributed data (p <0.05) were analyzed with the Kruskal-Wallis test.
The entire analysis of the data showed p  0.05, so it is not followed by Post Hoc
analysis. Therefore, it can be concluded that exposure of ELF-EMF with certain
voltage does not affect the number and morphology of primary follicles of mice,
and there is no cumulative effect of inter-generational.;Household electrical appliances is a form of Extremely Low Frequency -
Electromagnetic Field (ELF-EMF) that might impact on hormonal activity of
ovarian cycle, including folliculogenesis. This study aimed to examine the effect
of ELF-EMF exposure with a certain voltage (control, 3 kV, 4 kV, 5 kV) to the
number and morphology of primary follicles, and see whether there is a
cumulative effect of inter-generation (first, second, and third generation). The
method used is experimental on strain Swiss Webster mice. Executed mice?s
ovary will be taken for the research sample. Sample for each voltage and each
generation amounted to as much as 5 pieces, with a total of 60 samples will be
analyzed. In the test of normality with the Kolmogorov-Smirnov, normally
distributed data (p  0.05) were analyzed by one-way ANOVA test, while
unnormally distributed data (p <0.05) were analyzed with the Kruskal-Wallis test.
The entire analysis of the data showed p  0.05, so it is not followed by Post Hoc
analysis. Therefore, it can be concluded that exposure of ELF-EMF with certain
voltage does not affect the number and morphology of primary follicles of mice,
and there is no cumulative effect of inter-generational.;Household electrical appliances is a form of Extremely Low Frequency -
Electromagnetic Field (ELF-EMF) that might impact on hormonal activity of
ovarian cycle, including folliculogenesis. This study aimed to examine the effect
of ELF-EMF exposure with a certain voltage (control, 3 kV, 4 kV, 5 kV) to the
number and morphology of primary follicles, and see whether there is a
cumulative effect of inter-generation (first, second, and third generation). The
method used is experimental on strain Swiss Webster mice. Executed mice?s
ovary will be taken for the research sample. Sample for each voltage and each
generation amounted to as much as 5 pieces, with a total of 60 samples will be
analyzed. In the test of normality with the Kolmogorov-Smirnov, normally
distributed data (p  0.05) were analyzed by one-way ANOVA test, while
unnormally distributed data (p <0.05) were analyzed with the Kruskal-Wallis test.
The entire analysis of the data showed p  0.05, so it is not followed by Post Hoc
analysis. Therefore, it can be concluded that exposure of ELF-EMF with certain
voltage does not affect the number and morphology of primary follicles of mice,
and there is no cumulative effect of inter-generational.;Household electrical appliances is a form of Extremely Low Frequency -
Electromagnetic Field (ELF-EMF) that might impact on hormonal activity of
ovarian cycle, including folliculogenesis. This study aimed to examine the effect
of ELF-EMF exposure with a certain voltage (control, 3 kV, 4 kV, 5 kV) to the
number and morphology of primary follicles, and see whether there is a
cumulative effect of inter-generation (first, second, and third generation). The
method used is experimental on strain Swiss Webster mice. Executed mice?s
ovary will be taken for the research sample. Sample for each voltage and each
generation amounted to as much as 5 pieces, with a total of 60 samples will be
analyzed. In the test of normality with the Kolmogorov-Smirnov, normally
distributed data (p  0.05) were analyzed by one-way ANOVA test, while
unnormally distributed data (p <0.05) were analyzed with the Kruskal-Wallis test.
The entire analysis of the data showed p  0.05, so it is not followed by Post Hoc
analysis. Therefore, it can be concluded that exposure of ELF-EMF with certain
voltage does not affect the number and morphology of primary follicles of mice,
and there is no cumulative effect of inter-generational."
Depok: Universitas Indonesia, 2013
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Rendy Eka Saputra
"Perangkat dalam lingkungan ubiquitous memiliki memori dan daya proses yang terbatas, sehingga mereka tidak dapat menyediakan layanan secara utuh bahkan dalam lokasi yang tepat sekalipun.Teknologi mobile agent dapat diterapkan untuk meningkatkan efisiensi sumber daya. Tujuan dari paper ini adalah untuk melihat penerapan teknologi mobile agent pada lokasi berbasis layanan printer. Sistem ini terdiri dari empat bagian: (1) mobile agent server, (2) lokasi yang berbasiskan layanan server, (3) layanan printer, (4) klien. Hal ini menunjukkan bahwa mobile agent menawarkan banyak keuntungan untuk pengaturan komputasi ubiquitous dan mobile.

Most devices in ubiquitous network environment have limited memory and processing power, thus they can’t provide all services even when in suitable locations. Mobile agent technology could be implemented to improve resource efficiency. The goal of this paper is to implement mobile agent technology for location-based printer service. The system consists of four parts: (1) mobile agent server, (2) location-based service server, (3) printer service, (4) client. It is observed that mobile agent offers many advantages for ubiquitous and mobile computing settings."
Bogor: Bogor Agricultural University, Faculty of Mathematics and Natural Science, Laboratory of Net-Centric Computing, 2012
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Artikel Jurnal  Universitas Indonesia Library
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