Hasil Pencarian

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Hasil Pencarian

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Alvo Ismail
"Salah satu bentuk layanan terpenting dalam teknologi selular adalah adanya ketersediaan area cakupan untuk memenuhi kebutuhan pelanggan. Pengembangan area cakupan bisa dilakukan dengan cara menambah jumlah Base Station baru. Untuk mengatasi kendala-kendala non teknis yang ada dalam pembangunan Base Station baru di kota-kota besar seperti di wilayah Jakarta, maka bisa dilakukan dengan cara membangun Base Station Indoor Coverage. Base Station Indoor Coverage adalah jenis Base Station yang area cakupannya hanya meliputi gedung-gedung tertentu saja dimana Base Station tersebut dibangun. Dengan dibangunnya Base Station Indoor maka lokasi serta jumlah pelanggan dan spesifikasi layanan yang diharapkannya bisa menjadi lebih jelas. Karena pembangunan BS indoor merupakan sebuah investasi perusahaan, maka perlu dilakukan analisa terhadap tingkat efektifitasnya untuk mendapatkan masukkan bagi pengambilan keputusan dibangun atau tidaknya sebuah BS indoor pada gedung dengan spesifikasi tertentu, atau spesifikasi gedung yang seperti apa yang harus didahulukan pembangunan BS indoor nya. Analisa tingkat efektifitas pembangunan BS indoor bisa dilakukan dengan berbagai metoda, salah satunya dengan menggunakan metoda analisa tekno-ekonomi yang memasukkan parameter pengelompokkan jenis gedung, perhitungan profitability indicator, serta asumsi revenue berdasarkan trafik gedung sejenis yang sudah ada BS indoor nya. BS indoor yang dijadikan acuan adalah BS indoor dari operator PT Telkomsel, dan perhitungan yang akan dilakukan adalah untuk wilayah Jakarta. Dengan menggunakan analisa tekno-ekonomi ini, keputusan pembangunan BS indoor diharapkan menjadi lebih tepat.

One of the most important things on cellular technologies is availability of network coverage to satisfy the customers. By build the new base station expects the network coverage area can be enlarged, but some of barrier has been identified on build new base station whether technically and non-technically. To eliminate the non-technically problem in the big city such as at Jakarta, resolve by built the indoor coverage base station. Indoor coverage base station is kind of base station which will serve the customer on that building itself. Advantages of this base station are to identify the number of customer and specifics of service clearly. Related to investment analysis, further calculation of profitability indicator it must done on first step as a guideline for management to decided the building locations and building types for the new indoor coverage base stations. In case analysis study of build the new indoor coverage base station did by techno-economic analysis method which include the parameter of building type, profitability indicator calculation, and revenue assumption compare to the current similar building type which have the indoor coverage base station at Jakarta which operated by PT Telkomsel. Conclusion of this techno-economic analysis is to assist the management to choose the right decision on build the new indoor coverage base station."
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Depok: Fakultas Teknik Universitas Indonesia, 2006
T24382
UI - Tesis Membership  Universitas Indonesia Library
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Revy Anandya Azhary
"Potensi minyak kelapa sawit Indonesia yang begitu besar mendorong berkembangnya berbagai macam usaha untuk meningkatkan nilai tambah bagi kelapa sawit. Salah satu cara untuk meningkatkan nilai tambah bagi kelapa sawit adalah pembuatan minyak DAG yang berbahan dasar minyak sawit. Minyak DAG merupakan minyak untuk kesehatan. Minyak DAG dapat berfungsi menurunkan kadar lemak dalam tubuh. Pembuatan minyak DAG dapat dilakukan baik melalui rute hidrolisis, rute esterifikasi, maupun kombinasi dari keduanya.
Dalam studi ini akan dilakukan analisa secara tekno-ekonomi produksi minyak DAG di Indonesia. Metode untuk memproduksi minyak DAG yang dilakukan adalah kombinasi parsial hidrolisis dan esterifikasi yang dilakukan di dalam hollow fiber reactor dengan bantuan biokatalis. Hasil studi ini akan memberikan saran apakah pembangunan pabrik untuk memproduksi DAG di Indonesia layak secara ekonomi atau tidak.

Indonesian palm oil potential was so great that encourage the development of a variety of efforts to increase the added value of palm oil. One way to increase the added value for palm oil is the production of DAG oil which is a palm oil-based. DAG oil is the health cooking oil. DAG oil can lower levels of fat in the body. DAG oil production is can be done either through the route hydrolysis, esterification route, or a combination of both.
In this study, analysis will be done in techno-economic of DAG oil production in Indonesia. Method for producing DAG oil is the combination of partial hydrolysis and esterification carried out in the hollow fiber reactor with the help of biokatalis. The results of this study will provide advice on whether the construction of factories for the production of DAG in Indonesia economically feasible or not.
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Depok: Fakultas Teknik Universitas Indonesia, 2009
S52190
UI - Skripsi Open  Universitas Indonesia Library
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Lukman Nurzaman
Depok: Fakultas Teknik Universitas Indonesia, 2004
S35197
UI - Skripsi Membership  Universitas Indonesia Library
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Novita Sari Tri Utamy Pamungkas
"Skripsi ini membahas tentang Pengembangan Sistem Informasi Penyakit Diare di Puskesmas Kecamatan Koja. Penelitian ini menunjukkan angka kesakitan diare di wilayah Kecamatan Koja masih tinggi. Upaya untuk mereduksinya memerlukan pengambilan keputusan berdasarkan informasi yang tepat waktu dan akurat.
Penelitian ini menggunakan metode pendekatan sistem dan merancang sistem berdasarkan data laporan kasus diare dan penanganan penderita diare. Selain itu, rancangan sistem ini menghasilkan sistem basis data penyakit diare dan informasi berupa laporan bulanan kasus diare dan informasi pasien diare.
This thesis discusses the developing of Diarrhea Diseases Information Systems in Koja District Primary Health Care. This Research shows incidences of diarrhea in the sub district of Koja is still high. The efforts reducing it need decisions making which is based on exact and accurate information.
This Research uses approaching system method and designs a system based on diarrhea cases report and diarrhea patients? handling. Beside those, the system planning results diarrhea data based system and information as monthly diarrhea cases report and diarrhea patients? information.
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Depok: Universitas Indonesia, 2011
S-Pdf
UI - Skripsi Open  Universitas Indonesia Library
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Erwin Wahyu Raharjo
"Tesis ini telah memaparkan suatu penelitian terkait tren yang terjadi pada industri telekomunikasi dimana utilisasi jaringan menjadi acuan bagi operator PT XYZ untuk melakukan investasi. Namun hal ini, tidak diiringi dengan pengamatan pada tren payload yang dihasilkan sebagai tolak ukur revenue. Semakin besar kapasitas node-b yang terpasang maka konsekuensinya biaya investasi dan pemeliharaan akan semakin besar sementara nilai investasi tersebut belum tentu sebanding dengan profit yang dihasilkan. Adapun alternatif dalam hal ini adalah melakukan ekspansi node-b dan multisector node-b.
Penelitian ini dimulai dengan melakukan identifikasi masalah pada area POI berdasarkan node-b power utilization dan payload. Metode penelitian area POI digunakan untuk melihat kondisi area yang kemudian dilakukan analisis perbandingan profitability alternative yaitu opsi-1 ekspansi node-b dan opsi-2 multisector.
Hasil penelitian didapatkan bahwa implementasi multisector node-b dengan tingkat profitability paling tinggi dilakukan di area Kampus Universitas Indonesia dengan nilai NPV Positif, IRR lebih dari 30% dan PP sekitar 2 tahun.

This thesis describes a research based on trends in the telecommunication industry where network utilization was referenced by PT XYZ to make investments. However, this was not followed by an observation on payload trends, generated as a measurement of revenue. The network capacity, which is getting bigger, will impact the growing investment and maintenance costs; while the value of such investments are not necessarily proportional with the profit.
The research started with the identifications of the condition in the area of POI based on node-b power utilization and payload. Research method of area POI was used to see the condition of the area, then comparative analysis of profitability alternative, which include node-b expansion as 'option-1' and multisector as 'option-2'.
This research showed that implementation of multisector node-b with the highest profitability is in the area of University of Indonesia with NPV positive grade, 30% of IRR and 2 years of Payback Periode.
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Depok: Fakultas Teknik Universitas Indonesia, 2016
T45757
UI - Tesis Membership  Universitas Indonesia Library
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"Multi-protocol label switching (MPLS) has become an attractive technology of choice for internet backbone service provider. MPLS features the ability to perform traffic engineering and provides support for quality of service traffic provisioning....."
Artikel Jurnal  Universitas Indonesia Library
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Alifya Ananda Khairany
"Pulau Pagerungan Besar terletak di utara Laut Bali dengan potensi gas bumi yang dikelola oleh perusahaan KE. Pulau ini tidak terhubung dengan jaringan. Sebanyak 2312 rumah tangga bergantung pada program penerangan desa perusahaan gas KE dari mesin gas perusahaan KE sebesar 148 kW per jam, namun kebutuhan elektrifikasi di sektor rumah tangga masih belum terpenuhi. Simulasi menggunakan perangkat lunak HOMER dilakukan untuk mendapatkan optimasi penggunaan pembangkit eksisting PLTMG dengan penetrasi PLTS-BESS sehingga beban di sektor rumah tangga dapat terpenuhi. Hasil simulasi didapatkan bahwa sistem hibrid PLTMG-PLTS memiliki harga listrik sebesar $0.0791 dengan kapasitas PLTMG sebesar 148 kW, PLTS sebesar 247 kW, BESS 1.086 kW, dan Converter 141 kW dengan mode operasi cycle charging dan biaya kapital sebesar $637.426. Sistem ini dapat memenuhi 99,99% kebutuhan beban dalam satu tahun dengan kontribusi produksi listrik dari PLTS sebesar 35,9% dan dari PLTMG sebesar 64,1%. Dikaji dari sisi ekonomi, sistem ini memiliki nilai NPV sebesar $1.682.018,88, IRR 10,780% dan Payback Period selama 11 tahun. Penggunaan sistem hibrid PLTMG-PLTS selain dapat memenuhi kebutuhan beban sektor rumah tangga namun juga dapat mereduksi emisi karbon sebesar -41,90% dari program penerangan 148 kW PLTMG dan -54,27% apabila keseluruhan beban rumah tangga ditanggung oleh PLTMG milik perusahaan akibat dari pengurangan penggunaan bahan bakar gas. Studi ini juga membahas terkait arus kas rancangan sistem hibrid PLTMG-PLTS juga perbandingan harga listrik dengan sistem yang ada berdasarkan pengaruh kenaikan LCOE PLTMG dan kenaikkan beban tahunan.

Pagerungan Besar Island, located in the north of the Bali Sea with natural gas potential managed by KE company. This island is not connected to PLN grid. The 2312 households depend on the KE gas company's village lighting program from the KE company gas engine of 148 kW per hour, but the need for electrification in household sector are still unfulfilled. Simulations using the HOMER software were carried out to optimize the existing gas engine generator with solar PV-BESS so that the load on the household sector can be fulfilled. The simulation results show that the gas engine-solar PV hybrid system has LCOE of $0.0791 with a 148-kW Gas Engine capacity, 247 kW solar PV capacity, 1.086 kW BESS, and 141 kW converter with $637,426 capital cost. This system can meet 99.99% of the load requirement in one year with a 35.9% of electricity production from solar PV and 64.1% from gas engine. From an economic point of view, this system has an NPV of $1,682,018.88, an IRR of 10.780% and a payback period of 11 years. The use of the gas engine-solar PV hybrid system can also reduce carbon emissions by -41.90% from the 148-kW lighting program and -54.27% if the entire household burden is borne by the company's gas engine. This study also discusses the project cash flow of the hybrid system as well as a comparison of electricity prices with the existing system based on the effect of increases in gas engine LCOE and yearly load increment."
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Depok: Fakultas Teknik Universitas Indonesia, 2023
S-pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Fikri Fathurahman Zikri
"ABSTRAK
Artikel ini membahas hubungan antara framing media dan bagaimana media mainstream dan alternative
menggambarkan masalah pemboman Rumah Sakit MSF di Kunduz, Afghanistan. Teori-teori ilmu komunikasi
digunakan dalam analisa perbandingan isi artikel-artikel media mainstream dan media alternative dalam waktu satu
bulan setelah pemboman Rumah Sakit MSF. Penelitian ini menemukan bahwa kedua media mainstream dan
alternative menggambarkan perspektif yang berbeda pada masalah yang sama. Media mainstream menggambarkan
pemboman sebagai kerusakan tambahan akibat penyerangan terhadap tentara Taliban dan sebuah kesalahan yang
mendorong Militer Amerika Serikat untuk melakukan investigasi sendiri yang akan berjalan dengan transparan.
Namun, media alternative menggambarkan peristiwa sebagai pembantaian yang dilakukan dengan sengaja. Selain
perbedaan pada isi artikel, perbedaan juga terlihat pada bagaimana kedua media menulis artikel mereka. Artikel
media mainstream tidak terlihat bias dengan menghindari kata-kata sifat dan tidak terdapat pendapat atau
argumentasi penulis , sedangkan dalam artikel media alternative terlihat sangat bias dengan banyaknya kata-kata
sifat dan pendapat atau argumentasi penulis.
ABSTRACT
This article examines the relationship between media framing and the way both mainstream and alternative media
portray MSF Hospital bombing issue. Communication theories are used in a comparative content analysis that
examines the articles written by mainstream and alternative media sources within a month after MSF Hospital bombing. The research finds that both mainstream and alternative media portray different perspectives on a similar
issue. Mainstream media portrays the bombing as a collateral damage and a mistake, and toward this mistake U.S.
will do their own investigation that will run unbiased and transparent. However, alternative media portrays the
event as a massacre that is done intentionally. Moreover, the way they construct their articles are different.
Mainstream media article stay away from bias by avoiding any adjective words and not including author opinion or
argumentation, while in alternative media article, there are a lot of adjective words and author opinion or
argumentation.;This article examines the relationship between media framing and the way both mainstream and alternative media
portray MSF Hospital bombing issue. Communication theories are used in a comparative content analysis that
examines the articles written by mainstream and alternative media sources within a month after MSF Hospital bombing. The research finds that both mainstream and alternative media portray different perspectives on a similar
issue. Mainstream media portrays the bombing as a collateral damage and a mistake, and toward this mistake U.S.
will do their own investigation that will run unbiased and transparent. However, alternative media portrays the
event as a massacre that is done intentionally. Moreover, the way they construct their articles are different.
Mainstream media article stay away from bias by avoiding any adjective words and not including author opinion or
argumentation, while in alternative media article, there are a lot of adjective words and author opinion or
argumentation.;This article examines the relationship between media framing and the way both mainstream and alternative media
portray MSF Hospital bombing issue. Communication theories are used in a comparative content analysis that
examines the articles written by mainstream and alternative media sources within a month after MSF Hospital bombing. The research finds that both mainstream and alternative media portray different perspectives on a similar
issue. Mainstream media portrays the bombing as a collateral damage and a mistake, and toward this mistake U.S.
will do their own investigation that will run unbiased and transparent. However, alternative media portrays the
event as a massacre that is done intentionally. Moreover, the way they construct their articles are different.
Mainstream media article stay away from bias by avoiding any adjective words and not including author opinion or
argumentation, while in alternative media article, there are a lot of adjective words and author opinion or
argumentation.;This article examines the relationship between media framing and the way both mainstream and alternative media
portray MSF Hospital bombing issue. Communication theories are used in a comparative content analysis that
examines the articles written by mainstream and alternative media sources within a month after MSF Hospital bombing. The research finds that both mainstream and alternative media portray different perspectives on a similar
issue. Mainstream media portrays the bombing as a collateral damage and a mistake, and toward this mistake U.S.
will do their own investigation that will run unbiased and transparent. However, alternative media portrays the
event as a massacre that is done intentionally. Moreover, the way they construct their articles are different.
Mainstream media article stay away from bias by avoiding any adjective words and not including author opinion or
argumentation, while in alternative media article, there are a lot of adjective words and author opinion or
argumentation."
Lengkap +
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2016
MK-PDF
UI - Makalah dan Kertas Kerja  Universitas Indonesia Library
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Nasution, Nursanita
"In decision making process a manager has to analyze the internal corporate in order to analyze the environment and the industry. In general the use of ratio analysis has weaknesses since the methodology is univariate. The ratios as variables have high correlation with each other.
The objects of this research are 1985-1987 financial statements of 19 pharmaceutical companies, which is located in DKI Jakarta. Based on the data available 12 financial ratios are calculated with Lotus 123 then they are classified into 5 groups. They are the types of companies, their sources of funds, ages, sizes and kinds of products. Two classes divide each group further by using Discriminant Analysis.
It's found that between those groups the patterns of the financial ratios are different. Certain ratios appear as discriminants for those groups more often than other ratios. The repeated occurrences of some ratios indicate the strength of discriminant analysis, which is easily applied in business. However, the findings are sensitive to some factors such as geographical, demographical factors and characteristics of industry.
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1990
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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Dumadi Ferianto
"Monetisasi sumur gas X di perusahaan Y yang terletak didaerah Jambi belum dapat dilakukan karena terkendala jumlah cadangan yang minim yaitu hanya sekitar 21 BCF dan kadar impurities yang berada diatas nilai desain fasilitas pengolahan gas eksisting menjadikan sumur gas ini tidak termanfaatkan (stranded gas well). Pemilihan teknologi yang sesuai diperlukan agar gas dari sumur tersebut dapat dimanfaatkan.
Perbandingan keekonomian digunakan untuk memilih kelayakan beberapa opsi teknologi pemanfaatan gas yang mencakup jalur pipa, CNG dan LNG skala kecil melalui perhitungan cash flow NPV dan IRR terhadap tiga lokasi tujuan penjualan.
Dari hasil simulasi dan perhitungan didapatkan opsi LNG skala kecil adalah yang paling baik untuk target konsumen ke pembangkit listrik di Pusaka Riau dan ke kota Palembang. Sedangkan untuk target konsumen ke Jambi opsi terbaik adalah dengan jalur pipa.

Monetization of gas well X in the company Y located in Jambi can not be completed yet because it is constrained with minimum amount of reserves which is only about 21 BCF and levels of impurities which is above the design value of the existing gas processing facilities make this gas wells is not utilized (stranded gas well). Selection of appropriate technology is required to utilized the gas well.
Comparative economics used to select the feasibility of several gas utilization technologies that includes pipelines, CNG and small scale LNG by calculating the cash flow NPV and IRR of the three different sales gas location.
From the simulation results and calculations obtained the small scale LNG option is the best for the target consumers to the power plant in Pusaka Riau and to Palembang. As for the target consumers to Jambi best option is by pipeline.
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Lengkap +
Depok: Fakultas Teknik Universitas Indonesia, 2016
T46791
UI - Tesis Membership  Universitas Indonesia Library
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