Hasil Pencarian  ::  Simpan CSV :: Kembali

"[ABSTRAKFaktor emisi dan konsumsi bahan bakar tergantung pada berbagai faktor. Driving cycle merupakan perilaku lalu lintas dan merupakan reprsentasi berkendara dari suatu wilayah. Ada banyak standar driving cycle seperti metode Eropa driving cycle, Jepang Cycle, US-EPA, dll. Namun, driving cycle tersebut tidak dapat mewakili kondisi aktual Jakarta. Penelitian ini menjelaskan driving cycle yang diperoleh di Jakarta. Jakarta driving cycle adalah langkah pertama untuk menentukan emisi nyata untuk mengurangi polusi dan untuk mempengaruhi pilihan kendaraan di Jakarta. Faktor emisidigunakan untuk menentukan emisi gas buang di persimpangan Semanggi. Studi kasus persimpangan Semanggi dibahas. Aspek psikologis berkontribusi pada pemahaman tentang perilaku pemilik mobil untuk menggunakan bus rapid transit di Jakarta. Diskusi tentang The theory of planned behaviour (TPB) dan aspek psikologis dibuat untuk studi kasus ini. Penelitian ini juga menjelaskan model dinamis dari pengurangan emisi di sektor transportasi darat, studi kasus perempatan Semanggi di Jakarta. Sistem transportasi perkotaan adalah sistem yang kompleks dengan beberapa variabel, loop umpan balik, dan dipengaruhi oleh faktor sosial, ekonomi, dan lingkungan. Model system dinamis yang diusulkan terdiri dari dua submodel: "Vehicle Fleet" dan "Perhitungan Emisi". Model ini berjalan dalam perangkat lunak Powersim Studio menggunakan data dari Indonesia Japan Economic Agreement Partenership (IJ-EPA) dan Kepolisian Republik Indonesia.;

---

ABSTRACTEmission factors and fuel consumption depend on various factors. The driving cycle represents traffic behaviour and is representative of a given region. There are many standards of driving cycles such as the method of European Driving Cycle, Japan Cycle, US-EPA, India Cycle, etc. However, these driving cycles cannot represent the actual condition in Jakarta. This paper describes the driving cycle obtained in Jakarta. Jakarta?s Driving Cycle is the first step for determining real emissions in order to decrease pollution and to influence vehicle choice in Jakarta. Emissions factors are deduced and used to determine exhaust emissions in the Semanggi intersection. The case study of the Semanggi intersection is discussed. Psychological aspects contribute to the understanding of the behaviour of car owners to use bus rapid transit (BRT) in Jakarta. Discussion about TPB theory and psychological aspects are made for this case study. This paper describes a dynamic system model of emissions reduction in the land transport sector with the case study of the Semanggi intersection in Jakarta. The urban transportation system is a complex system with multiple variables, feedback loops, and is influenced by social, economic, and environmental factors. The proposed DS model consists of two submodels: ?Vehicle Fleet? and ?Emissions Calculation?. The model runs in Powersim Studio software using data from Indonesia Japan Economic Agreement Partenership (IJ-EPA) and the Traffic Management Centre of the Indonesia National Police Headquarters.;Emission factors and fuel consumption depend on various factors. The driving cycle represents traffic behaviour and is representative of a given region. There are many standards of driving cycles such as the method of European Driving Cycle, Japan Cycle, US-EPA, India Cycle, etc. However, these driving cycles cannot represent the actual condition in Jakarta. This paper describes the driving cycle obtained in Jakarta. Jakarta?s Driving Cycle is the first step for determining real emissions in order to decrease pollution and to influence vehicle choice in Jakarta. Emissions factors are deduced and used to determine exhaust emissions in the Semanggi intersection. The case study of the Semanggi intersection is discussed. Psychological aspects contribute to the understanding of the behaviour of car owners to use bus rapid transit (BRT) in Jakarta. Discussion about TPB theory and psychological aspects are made for this case study. This paper describes a dynamic system model of emissions reduction in the land transport sector with the case study of the Semanggi intersection in Jakarta. The urban transportation system is a complex system with multiple variables, feedback loops, and is influenced by social, economic, and environmental factors. The proposed DS model consists of two submodels: ?Vehicle Fleet? and ?Emissions Calculation?. The model runs in Powersim Studio software using data from Indonesia Japan Economic Agreement Partenership (IJ-EPA) and the Traffic Management Centre of the Indonesia National Police Headquarters., Emission factors and fuel consumption depend on various factors. The driving cycle represents traffic behaviour and is representative of a given region. There are many standards of driving cycles such as the method of European Driving Cycle, Japan Cycle, US-EPA, India Cycle, etc. However, these driving cycles cannot represent the actual condition in Jakarta. This paper describes the driving cycle obtained in Jakarta. Jakarta’s Driving Cycle is the first step for determining real emissions in order to decrease pollution and to influence vehicle choice in Jakarta. Emissions factors are deduced and used to determine exhaust emissions in the Semanggi intersection. The case study of the Semanggi intersection is discussed. Psychological aspects contribute to the understanding of the behaviour of car owners to use bus rapid transit (BRT) in Jakarta. Discussion about TPB theory and psychological aspects are made for this case study. This paper describes a dynamic system model of emissions reduction in the land transport sector with the case study of the Semanggi intersection in Jakarta. The urban transportation system is a complex system with multiple variables, feedback loops, and is influenced by social, economic, and environmental factors. The proposed DS model consists of two submodels: “Vehicle Fleet” and “Emissions Calculation”. The model runs in Powersim Studio software using data from Indonesia Japan Economic Agreement Partenership (IJ-EPA) and the Traffic Management Centre of the Indonesia National Police Headquarters.]"

"Propinsi Maluku Utara adaiah wilayah Indonesia bagian timur yang terdiri dari puluhan pulau sehingga menarik untuk diteliti pola pergerakan arus barang dan orang dari pulau satu kepulau Iainnya yang membentuk suatu sistem jaringan transportasi. Asal dan tujuan perjalanan tentu saja bukan bandara atau pelabuhan laut, tetapi barangkali masih diperlukan moda darat untuk mencapai tujuan. Oleh karena itu bandara dan pelabuhan pada dasarnya hanya merupakan node atau simpul didalam suatu jaringan transportasi yang lebih luas yang melibatkan moda angkutan bus, udara dan darat.Tesis ini menganalisis sistem transportasi di propinsi Maluku Utara secara integrasi jaringan moda. Bangkitan pergerakan yang ditimbulkan dihitung berdasarkan potensi wilayah yang ada. Potensi dikembangkan karena memang daerah tersebut mempunyai sumber daya yang melimpah, dengan demikian akan timbul pergerakan atas dasar surplus dan defisit. Suatu wilayah akan mengalami surplus apabila produksi berlebih setelah dikonsumsi oleh masyarakat penghuninya, dan suatu zona atau wilayah mengalami defisit bila zona tersebut masih perlu pasokan dari zona lain dalam kebutuhan masyarakat di zona tersebut. Secara natural dengan adanya zona surplus dan defisit maka akan menghasilkan pergerakan. Pergerakan adalah hasil konversi jumlah barang dan orang yang berpindah dari daerah surplus ke daerah defisit.Meskipun jaringan dianalisis berdasarkan integrasi moda, tetapi penelitian ini dikhususkan untuk menganalisa jaringan darat. Pembebanan terhadap jaringan integrasi mods ini dilakukan dengan bantuan program STUE (Stochastic Taxonomy User Equilibrium). Program penanganan jalan menurut skala prioritas yang didasarkan atas aspek sosial, ekonomis, teknis dan tata ruang, dimana dalam menetapkan prioritas juga mempertimbangkan azas pemerataan dan pertumbuhan. Dengan integrasi jaringan bisa direncanakan penanganan jaringan jalan secara bertahap dan merata, karena sistem ini menghasilkan pembebanan yang lebih merata disemua ruas didalam jaringan."

"[Trans Sumatera dengan Pendekatan Value Engineering.Perencanaan proyek infrastruktur JTTS menghabiskan investasi sebesar Rp 340 Triliun. Investasi sebesar itu hanya membangun Jalan Tol konvensional yaitu kendaraan golongan 1 sampai 5, seharusnya besarnya investasi tersebut mendapat nilai tambah multi fungsi. Untuk mendapatkan nilai tambah, metode rekayasa nilai (value engineering) mengidentifikasi fungsi-fungsi, menciptakan gagasan kreatif dan inovatif. Pengembangan fungsi dasar dari JTTS sebagai fungsi transportasi golongan 1 sampai 5 diawali dengan pendekatan ranking PDRB dan jumlah penduduk, pengembangan wilayah Sumatera dengan location quotient, ditambah dengan fungsi pariwisata, telekomunikasi fiber optic, integrasi median tol dengan kereta api, integrasi jalur sepeda motor, integrasi dengan pelabuhan sungai, perkebunan karet, integrasi pipa migas serta service dan rest area. Dengan adanya penambahan fungsi tersebut dapat menambah manfaat proyek infrastruktur Jalan Tol Trans Sumatera.

---

Planning JTTS Infrastructure project require investment Rp 340 trilion. Investment of the Toll Road just build conventional vehicle classes 1 to 5, the

magnitude of the investment should have the value added multi function.. In order to reach a goal to have additional value, using value engineering to identify

functions, creating creative and innovative ideas. Developing basic functions of JTTS as transportation functions from level 1 up to 5 begins ranking GDP and

total inhabitant, then to the development Sumatera of the location quotient and coupled with additional value of tourism function, fiber-optic telecommunication, toll road median integration with train, motorcycle integration pathway, integration with dryport, rubber plantation, integration oil & gas pipeline, service and rest area. With addition of several functions, it is to have increase the benefits of JTTS Infrastructure project.;Planning JTTS Infrastructure project require investment Rp 340 trilion.

Investment of the Toll Road just build conventional vehicle classes 1 to 5, the magnitude of the investment should have the value added multi function. In order

to reach a goal to have additional value, using value engineering to identify functions, creating creative and innovative ideas. Developing basic functions of JTTS as transportation functions from level 1 up to 5 begins ranking GDP and total inhabitant, then to the development Sumatera of the location quotient and coupled with additional value of tourism function, fiber-optic telecommunication, toll road median integration with train, motorcycle integration pathway, integration with dryport, rubber plantation, integration oil & gas pipeline, service and rest area. With addition of several functions, it is to have increase the benefits

of JTTS Infrastructure project.;Planning JTTS Infrastructure project require investment Rp 340 trilion.

Investment of the Toll Road just build conventional vehicle classes 1 to 5, the

magnitude of the investment should have the value added multi function.. In order

to reach a goal to have additional value, using value engineering to identify

functions, creating creative and innovative ideas. Developing basic functions of

JTTS as transportation functions from level 1 up to 5 begins ranking GDP and

total inhabitant, then to the development Sumatera of the location quotient and

coupled with additional value of tourism function, fiber-optic telecommunication,

toll road median integration with train, motorcycle integration pathway,

integration with dryport, rubber plantation, integration oil & gas pipeline, service

and rest area. With addition of several functions, it is to have increase the benefits

of JTTS Infrastructure project., Planning JTTS Infrastructure project require investment Rp 340 trilion.

Investment of the Toll Road just build conventional vehicle classes 1 to 5, the

magnitude of the investment should have the value added multi function.. In order

to reach a goal to have additional value, using value engineering to identify

functions, creating creative and innovative ideas. Developing basic functions of

JTTS as transportation functions from level 1 up to 5 begins ranking GDP and

total inhabitant, then to the development Sumatera of the location quotient and

coupled with additional value of tourism function, fiber-optic telecommunication,

toll road median integration with train, motorcycle integration pathway,

integration with dryport, rubber plantation, integration oil & gas pipeline, service

and rest area. With addition of several functions, it is to have increase the benefits

of JTTS Infrastructure project.]"

"ABSTRAKIncinerator medis RSUPN dr. Cipto Mangunkusumoadalah incinerator tipe Pirolisis, di mana pambakarandilakukan dengan 2 ( dua ) tahap terhadap gas buanganyang dihasilkan. Reaktor yang dijadikan obyek penelitian adalahincinerator medis yang berskala lapangan dengan bahanbakar solar . Masukan limhah adalah limbah medis dalamfase padat.Saat ini komposisi limbah medis ini terdiridari sisa jaringan tubuh manusia, pembalut hinggajarum plastik dan pada masa mendatang diutamakan untuksisa jaringan manusia.Tujuan dari penelitian ini adalah untukmempelajari kinerja incinerator medis, dengan carapengamatan di lapangan, di laboratorium terhadapparameter masukan kadar air dan kadar karbon, sertaparameter keluaran bahan bakar tambahan dan konsentra-si gas buang karbon monooksida.Dari hasil penelitian diperoleh persamaanregresi yang selanjutnya dapat dipergunakan untukmembuat intrapolasi dan ekstrapolasi untuk mengetahuipersamaan yang menghubungkan antar berbagai parametermasukan maupun parameter keluaran. Juga diperolehnilai koefisien Pearson yang menunjukkan hubunganantar pameter. Penulis berusaha menyajikan sebaran dari data dan melakukan pengujian terhadap beberapahipotesa awal.Analisa statistikal dilakukan terhadap data Labdan Lapangan. Hasil analisa dari faktor-faktor yangmempengaruhi kinerja Incinerator Medis ini memperlihatbahwa Kadar Air memiliki hubungan yang erat denganPemakaian Solar, demikian juga Kadar Karbon memilikirelasi erat dengan Pemakaian Solar.Analisa regresi yang ailakukan terhadap hubunganantar berbagai parameter memperlihatkan bahwapersamaan regressi yang terbentuk adalah persamaanlogaritmis dan eksponensial.Untuk mencari nilai yang minimum dari suatuparameter keluaran tidak bisa dengan memakaidiffrensiasi. Cara yang dipakai adalah denganmemasukkan kondisi batas minimum. dari parametermasukan yang nilainya memungkinkan.

---

"

"Pertumbuhan populasi dan pembangunan ekonomi yang cukup pesat beberapa tahun terakhir mengakibatkan pertumbuhan permintaan terhadap perjalanan pribadi maupun transportasi barang di Indonesia. Seiring dengan perbaikan kondisi ekonomi, masyarakat akan memiliki kemampuan lebih dalam membeli kendaraan tambahan dan cenderung untuk meningkatkan intensitas perjalanan mereka yang disebabkan oleh semakin tingginya daya beli dan permintaan terhadap hiburan serta aktivitas sosial.Fenomena ini menjadi katalisator bagi peningkatan jumlah konsumsi energi baik dari perjalanan pribadi maupun transportasi barang. Namun, ketersediaan sumber daya energi yang semakin menipis membuat pemerintah harus melakukan impor untuk menjamin keamanan pasokan energi. Proyeksi permintaan energi merupakan suatu hal krusial bagi pemerintah dalam melihat tren masa depan dan mengembangkan rencana strategis serta mengalokasikan sumber daya yang ada untuk berbagai sektor aktivitas dalam rangka mengakomodasi permintaan energi di masa mendatang.Sebuah model sistem dinamis akan dikembangkan sebagai alat bantu dalam memberikan gambaran proyeksi permintaan energi di sektor transportasi darat dengan variabel output berupa jumlah permintaan energi dan bauran energi primer serta beberapa variabel input seperti Pendapatan Domestik Bruto (PDB), populasi warga, populasi kendaraan, dan jarak perjalanan penumpang (passenger-km).Dengan adanya penelitian ini, diharapkan pemerintah akan mendapatkan kajian akademis prediksi permintaan energi di masa mendatang dengan lebih akurat, sehingga dapat membantu dalam merencanakan pengelolaan energi untuk sektor transportasi darat secara menyeluruh dan terintegrasi.

---

Population growth and economic development in the past few years have caused a growing demand for personal travel and freight transport in Indonesia. In good economic conditions, people are able to afford a vehicle or and additional vehicle to increase their travel intensity due to higher purchasing power and growing demand for entertainment and social activities.

This phenomenon has become a catalyst for the increment in the amount of energy consumption both from personal travel and freight transport. However, the availability of energy resources are depleting which made the government must import a massive amount of oil to ensure national energy security. Projection of energy demand is perhaps the crucial step for the government to predict future’s trend of consumption and to develop an appropriate strategic plan as well as to allocate proper amounts of resources available for various activities in order to accommodate future energy demand.

A system dynamic model will be developed as a decision-making tool to provide an overview of energy demand projections in road transport sector with future energy demand and future energy mix as the output variables and Gross Domestic Product (GDP), number of population, number of vehicle registered, and travel demand (passenger-km) as model inputs.

It is expected that this research will give an academic view for the government on the prediction of future energy demand more accurately, so it could help the government in planning national energy management for land transportation as well as support a sustainable transportation development."