This revised and updated 3rd edition of the book allows readers to develop a practical understanding of the major aspects of energy. It also includes two new chapters addressing renewable energy, and energy management and economics. The book begins by introducing basic definitions, and then moves on to discuss the primary and secondary energy types, internal energy and enthalpy, and energy …
This book provides a comprehensive, systematic overview of original theoretical, experimental, and numerical studies in the building services engineering domain. It brings together different strands of the topic, guided by the two key features of energy savings and reduction of the pollutant emissions. Technical, economic, and energy efficiency aspects related to the design, modelling, optimisa…
PT Bukit Asam (Persero) Tbk, engaged in mining activities at West Banko Site. In the overburden stripping or digging of coal, the company surely expenses costs to do mining from front to dumping area including: digging, loading, and hauling. in 2016, The Company of Bukit Asam expended the production cost of overburden stripping in amount 35,101 IDR/bcm using mechanical tool based on fuel oil. I…
Family Firms (FFs) form the majority of all firms around the world and they account for an enormous percentage of the employment, the revenue, and the GDP of most capitalist countries. While MNCs have long been thought of as the main contributors to international business, it is now recognised that a substantial number of family firms are active in the international arena. This handbook focu…
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Buku ini dirancang agar mudah dipahami dan diaplikasikan sehingga masalah statistika yang terkesan rumit akan menjadi mudah.
This book explains the aspiring vision of a sustainable hydrogen generating system which employs nanotechnology one way or the other and presents a detailed update on research activities, achievements and challenges. It explores how nanotechnology is reshaping science in general and how this can be applied to the generation and storage of hydrogen energy. This book begins by highlighting the…
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work a simplified model for hybrid bioreactor is developed to determine output parameters like exiting substrate concentration in bulk liquid, average substrate flux in the biofilm, effective and total biofilm thickness. The model is based on mass bala…
Backgrounds. Luminal B molecular type breast carcinoma is characterized by ER+, PR+, HER2+/- with high Ki-67 (>20%). The clinicopathological characteristics of luminal B invasive breast carcinoma of no special type varied, from age, menopausal status, parity, and histopathology grade. The aim of this study is to determine the relationship between clinicopathological characteristics with luminal…
PT. Bukit Asam (Persero), Tbk Tanjung Enim merupakan suatu perusahaan yang bergerak dalam bidang penambangan batubara. Untuk memenuhi kebutuhan para konsumen, batubara yang diproduksi harus sesuai dengan permintaan maupun prasyaral yang diinginkan oleh konsumen. Dalam hal ini terutama adalah kualitas batubara harus sesuai dengan standar yang telah disepakati. Meningkatnya permintaan bahan bakar…
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