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Zenodo (Buku OA)
Environmental Impacts, Sustainable Supply Chain Management, LCA, and Energy Efficiency
This comprehensive handbook provides an in-depth analysis of energy systems, comparing fossil fuel and renewable energy sources through multiple analytical frameworks.
It was delivered as part of the second ToT-Enhanced Training session, held at th...
Repositori Institusi
Coal Fuel Efficiency with Mixed Palm Shell Biomass for Steam Power Plant
The accumulation of coal-based fuels is depleting and to obtain coal fuel requires a great amount of money, as a corollary, measures must be taken to reduce the usage of this fuel. PT. Pembangkit Jawa Bali (PJB) is currently investigating the co-firi...
Repositori Institusi
Optimization of Bioethanol Production from Cassava through Fermentation Stimulant with Addition of Alpha-Amylase Enzyme
Bioethanol, as a substitute for fuel, presents significant advantages such as environmentally friendly exhaust emissions, high octane value, and a reduction in the use of hazardous additives. The utilization of carbohydrate-rich alter...
Repositori Institusi
PERBANDINGAN PENGGUNAAN BAHAN BAKAR DAN NILAI TAMBAH INDUSTRI TEMPE PENGGUNA KAYU BAKAR
This study aims to determine the use of various fuels and value -added soybean
industry users of firewood. Experimental research method is to determine the time and
the volume of a variety of fuels . To obtain data on value -added soybean industry
...
Repositori Institusi
ANALISIS KEBUTUHAN KAYU BAKAR UNTUK PEMBAKARAN BATU BATA DI KECAMATAN RUMBAI, KOTA PEKANBARU
This study aims to find out the needs of wood for brick making in Kecamatan Rumbai
and to analyze the revenue and the contribution of the cost of wood fuel for brick
making. The method used in this study is the survey method in the form of intervie...
Repositori Institusi
Modul pembelajaran Kimia SMA kelas X: bentuk Molekul
Pada modul ini akan dipelajari bagaimana memperkiran bentuk molekul suatu senyawa dengan menggunakan teori Valence Shell Electron Pair of Repulsion (VSEPR) dan Teori Domain Elektron dan mengaitkan dengan sifat fisik suatu senyawa terutama titik didih...
Repositori Institusi
Evaluasi Pengaruh Pemasangan Active Voltage Conditioner (Avc) Terhadap Kinerja Fuel Feeder Pump Di Unit Layanan Pltg/Mg Duri Pt. Pln (Persero) Updk Pekanbaru
Thesis
PT. PLN (Persero) Unit Layanan PLTG/MG Balai Pungut Duri memiliki Unit
Pembangkit PLTMG 7×14,5 MW yang disalurkan melalui 2 buah Busbar Medium
Voltage (MV) 15 kV, dengan Busbar 1 melalui transformator 1 150 MVA
beroperasi menyalurkan beban dari 3...
Repositori Institusi
ANALISIS PEMANFAATAN PEKARANGAN UNTUK MENDUKUNG KETAHANAN PANGAN DI KECAMATAN RUMBAI PESISIR KOTA PEKANBARU
The purpose of this study was to analyze the utilization of the yard in the District
Rumbai PesisirPekanbaru , and to determine the barriers and potential utilization
of the yard in the district of Rumbai Pesisir Pekanbaru . The research was
condu...
Repositori Institusi
E-modul kimia Kelas XI: dampak reaksi pembakaran hidrokarbon
Reaksi pembakaran hidrokarbon dibedakan menjadi dua yaitu pembakaran yang sempurna dan pembakaran tidak sempurna. Reaksi pembakaran hidrokarbon yang tidak sempurna akan menyebabkan terjadinya polusi udara. Dampak pembakaran tidak sempurna senyawa hid...
Repositori Institusi
Airchaft instruments kelas XI semester 3
Buku ini berisi tentang penjabaran airchaft instruments untuk kelas XI semester 3. Pada buku ini terdapat 3 bab yaitu: (1) pendahuluan, (2) pembelajaran: 1. kegiatan belajar: atmosfer 2. kegiatan belajar: pilot static system 3. kegiatan belajar: peng...
Repositori Institusi
Wadah dari tempurung kelapa di dalam perahu Punjulharjo
Container is one of man’s living tools which has a function where everything hard or soft, fluid or certain seeds will be placed. Based on its function, container uses spesific materials like clay, leaves and fruits which have big and strong seeds....
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Terhadap kompetensi digital guru SMP Negeri di Kecamatan Ujung Batu Kabupaten Rokan Hulu pada masa pandemi covid-19
Digital competence is very important in the context of education during the pandemic,especially for teachers to support the teaching and learning process. The purpose of thisstudy was to determine the effect of individual characteristics, organizatio...
Repositori Institusi
PRODUKTIVITAS TENAGA KERJA DENGAN METODE WORK SAMPLING PROYEK PERUMAHAN DI KOTA PEKANBARU
Produktivitas tenaga kerja merupakan salah satu unsur utama dalam menentukan
keberhasilan pelaksanaan suatu proyek konstruksi, tapi sering kali penggunaan tenaga
kerja yang tidak efektif. Work sampling adalah salah satu metode pendekatan yang bisa
...
Repositori Institusi
Kontribusi Produksi Cellular Lightweight Concrete Serat Limbah Pelepah Kelapa Sawit Terhadap Emisi CO2
The vast palm oil plantations in Riau province which are 2,430,500 hectares (BPS Indonesia, 2017) have great potential as a provider of CPO (Crude Palm Oil) and other by-products and include waste. The midrib is always lowered along with the decrease...
Repositori Institusi
BIODIVERS Vo. 1 No.1 2022
BIODIVERS is a bi-annual publication that focuses on the Restoration and Conservation of Unique and Degraded Ecosystems, Sustainable of Management and Proper Utilization of Biodiversity, Bioenergy, Biotechnology to Support Food Security and on Streng...
Repositori Institusi
Overview of the education sector in Indonesia 2012
This Overview of the Education Sector in Indonesia for 2012 has been prepared to provide objective and comprehensive information on the progress achieved and the challenges to be addressed to achieve the national goals for the education of our people...
Repositori Institusi
Free basic education strategy development volume 3: Analysis of school operational funds
Bantuan Operasional Sekolah (BOS), or School Operational Fund was introduced in 2005 as a program through which the Government of Indonesia, having legislated compulsory basic education, offered support to schools and madrasahs offering basic educati...
Repositori Institusi
Management And Utilization Of Tesso Nilo National Park In The Perspective Of Agreement Principles In Riau Province In Indonesia
The problem of the Tesso Nilo National Park area, Riau Province, until now, there are still conflicts of interest from various parties, both local communities, migrants, and companies, it seems that these parties do not understand the existence of go...