NOx and N2O emissions from coal combustion are claimed as the major contributors for the acid rain, photochemical smog, green house and ozone depletion problems. Based on the facts, study on those emissions formation is interest topic in the…
Pembakaran biomassa dalam rangka memproduksi energi termal untuk menghasilkan utilitas lain dapat dilakukan dengan mengkonversi energi tersebut ke bentuk energi lain. Boiler dengan unggun terfluidisasi dipilih sebagai teknologi konversi energi termal…
A comparative study on energy production and consumption between Aceh, Indonesia and Castilla León, Spain has been conducted. Analysis was carried out on the statistical data such as population, GDP, energy production and energy consumption. Some…
Transportation sector has a dominant role in global fuel consumption andgreenhouse gas emissions consequently. Biodiesel is a renewable energy that has great potential to serve as an alternative fuel to fossil diesel in diesel engine. Besides…
Confirmation of Sampling Technique for Selection of Rate and Filling Periode Duration in Corn Teuku Mahmud Fakultas Pertanian Unsyiah, Darussalam Banda Aceh ABSTRACT Kernels of the original (C0) plus fifth cycle (C5) of a maize (Zea mays L.)…
Abstract: Excavator is one of the construction equipment used to transport and install materials. It is necessary to note the ability of excavators by measuring the value of their productivity. This study aimed to compare the productivity of…
Abstract. One of the goals of learning mathematics in school is to improve the ability of problem solving, the student was required to have a higher thinking skills such as critical thinking skills. Use of appropriate critical thinking skills will…
Forest Land Cover Analysis of Krueng Aceh Watershed in Pre and Post-TsunamiAbstract. The objective of the study is to assess the changes of coverage of forest area, in watershed of Krueng Aceh by using GIS and remote sensing. The method used in…
Abstrak Model pembelajaran ARCS (attention, relevance, confidence, satisfaction) merupakan model yang dikembangkan berdasarkan review tentang motivasi dengan tujuan mengaktifkan siswa belajar.Selama proses pembelajaran berlangsung aspek…
AbstractAlgebra is a gateway of technology improvement. It needs students to have good relational thinking in order for algebraic understanding to grow. Relational thinking means that the students develop the concept of a number that can vary, build…