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Author: Sally Hewitt
Publisher: Crabtree Publishing Company
ISBN: 9780778740964
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Using Energy looks at the different kinds of energy that people, machines and nature use. Food and water give us energy to live, grow and work--but that's not all! Come inside and learn how everything uses energy!
Author: Sally Hewitt
Publisher: Crabtree Publishing Company
ISBN: 9780778740964
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Using Energy looks at the different kinds of energy that people, machines and nature use. Food and water give us energy to live, grow and work--but that's not all! Come inside and learn how everything uses energy!
Author:
Publisher:
ISBN: 9780022744380
Category : Science
Languages : en
Pages :
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Book Description
Author: Tori Hartman
Publisher: St. Martin's Essentials
ISBN: 1250779693
Category : Body, Mind & Spirit
Languages : en
Pages : 416
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Book Description
The ultimate guide to harnessing the body's energy for health and wellness Our bodies are surrounded by and filled with powerful streams of energy that can be used to improve our mental, physical, and spiritual wellbeing. Ultimate Energy: Using Your Natural Energies to Balance Body, Mind, and Spirit is a collection of three books—Chakras, Auras, and Energy Healing by Tori Hartman, Eliza Swann, and Kris Ferraro—that will give readers the tools to tap into their own unique energy using a variety of modalities and practices. Chakras explains the associations and strengths of each of the seven chakras along with how to harness their power in your own life. Auras explores the many-layered energy field that is the human aura and will teach you to sense and work with your own aura and those of others. Energy Healing offers an exploration of a range of energy healing techniques from Reiki to EFT, and will help you find a practice that suits your needs and interests. Written by experts in the field, each book is designed with beginners in mind and includes exercises to kick-start your practice along with a comprehensive resources section to help you continue your exploration of the power of energy. Ultimate Energy is the definitive beginner's guide to using energy as part of your health and wellness practice.
Author: Felicia Law & Gerry Bailey
Publisher: Bramblekids Limited
ISBN: 1913832767
Category : Juvenile Nonfiction
Languages : en
Pages : 64
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Book Description
These titles cover the state of the planet as we become more and more aware of the impact of global warming, pollution, extreme weather systems, moving populations - and so much more. They highlight the part we can all play in helping to reverse the problems.
Author: Paweł Ocłoń
Publisher: Springer Nature
ISBN: 3030752283
Category : Technology & Engineering
Languages : en
Pages : 182
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Book Description
This book discusses heat transfer in underground energy systems. It covers a wide range of important and practical topics including the modeling and optimization of underground power cable systems, modeling of thermal energy storage systems utilizing waste heat from PV panels cooling. Modeling of PV pannels with cooling. While the performance of energy systems which utilize heat transfer in the ground is not yet fully understood, this book attempts to make sense of them. It provides mathematical modeling fundaments, as well as experimental investigation for underground energy systems. The book shows detailed examples, with solution procedures. The solutions are based on the Finite Element Method and the Finite Volume Method. The book allows the reader to perform a detailed design of various underground energy systems, as well as enables them to study the economic aspects and energy efficiency of underground energy systems. Therefore, this text is of interest to researchers, students, and lecturers alike.
Author: Umit Cali
Publisher: Springer Nature
ISBN: 3030833011
Category : Technology & Engineering
Languages : en
Pages : 255
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Book Description
The objective of this textbook is to introduce students and professionals to fundamental principles and techniques and emerging technologies in energy informatics and the digitalization of power markets and systems. The book covers such areas as smart grids and artificial intelligence (AI) and distributed ledger technology (DLT), with a focus on information and communication technologies (ICT) deployed to modernize the electric energy infrastructure. It also provides an overview of the smart grid and its main components: smart grid applications at transmission, distribution, and customer level, network requirements with communications technologies, and standards and protocols. In addition, the book addresses emerging technologies and trends in next-generation power systems, i.e., energy informatics, such as digital green shift, energy cyber-physical-social systems (E-CPSS), energy IoT, energy blockchain, and advanced optimization. Future aspects of digitalized power markets and systems will be discussed with real-world energy informatics projects. The book is designed to be a core text in upper-undergraduate and graduate courses such as Introduction to Smart Grids, Digitalization of Power Systems, and Advanced Power System Topics in Energy Informatics.
Author: George Giannakidis
Publisher: Springer
ISBN: 3319165402
Category : Business & Economics
Languages : en
Pages : 427
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Book Description
This book highlights how energy-system models are used to underpin and support energy and climate mitigation policy decisions at national, multi-country and global levels. It brings together, for the first time in one volume, a range of methodological approaches and case studies of good modeling practice on a national and international scale from the IEA-ETSAP energy technology initiative. It provides insights for the reader into the rich and varied applications of energy-system models and the underlying methodologies and policy questions they can address. The book demonstrates how these models are used to answer complex policy questions, including those relating to energy security, climate change mitigation and the optimal allocation of energy resources. It will appeal to energy engineers and technology specialists looking for a rationale for innovation in the field of energy technologies and insights into their evolving costs and benefits. Energy economists will gain an understanding of the key future role of energy technologies and policy makers will learn how energy-system modeling teams can provide unique perspectives on national energy and environment challenges. The book is carefully structured into three parts which focus on i) policy decisions that have been underpinned by energy-system models, ii) specific aspects of supply and end-use sector modeling, including technology learning and behavior and iii) how additional insights can be gained from linking energy-system models with other models. The chapters elucidate key methodological features backed up with concrete applications. The book demonstrates the high degree of flexibility of the modeling tools used to represent extremely different energy systems, from national to global levels.
Author: R. Theodore Hurr
Publisher:
ISBN:
Category : Energy consumption
Languages : en
Pages : 32
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Book Description
Author: Annoula Paschalidou
Publisher: Springer
ISBN: 3319639439
Category : Technology & Engineering
Languages : en
Pages : 105
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Book Description
This book performs a SWOT (strengths, weaknesses, opportunities and threats) analysis to examine the current food crisis and how it relates to the use of crops for energy. It analyses how energy crops may help solve humankind’s environmental changes and summarises the economic and practical changes of cultivating and utilising energy crops. Two of humanity’s greatest challenges are the need for more food production as well as growing demands for energy. Biofuel cultivation has been identified as a solution to growing energy use, and biomass power plants offer a rare renewable energy source that requires only basic technology. In this context, a dilemma arises concerning whether energy crops should be used for energy or to help remedy the food crisis. SWOT analysis allows us to organise and weigh different pros and cons against each other in terms of economics, job creation, environmental impacts, the climate change agenda, and European Union (EU) directives that promote biofuels over fossil fuels. By pursuing this approach, the book helps researchers and decision-makers cut through the many competing arguments in connection with this complex subject.
Author: Vaclav Smil
Publisher: MIT Press
ISBN: 0262536161
Category : Science
Languages : en
Pages : 564
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Book Description
A comprehensive account of how energy has shaped society throughout history, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. "I wait for new Smil books the way some people wait for the next 'Star Wars' movie. In his latest book, Energy and Civilization: A History, he goes deep and broad to explain how innovations in humans' ability to turn energy into heat, light, and motion have been a driving force behind our cultural and economic progress over the past 10,000 years. —Bill Gates, Gates Notes, Best Books of the Year Energy is the only universal currency; it is necessary for getting anything done. The conversion of energy on Earth ranges from terra-forming forces of plate tectonics to cumulative erosive effects of raindrops. Life on Earth depends on the photosynthetic conversion of solar energy into plant biomass. Humans have come to rely on many more energy flows—ranging from fossil fuels to photovoltaic generation of electricity—for their civilized existence. In this monumental history, Vaclav Smil provides a comprehensive account of how energy has shaped society, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. Humans are the only species that can systematically harness energies outside their bodies, using the power of their intellect and an enormous variety of artifacts—from the simplest tools to internal combustion engines and nuclear reactors. The epochal transition to fossil fuels affected everything: agriculture, industry, transportation, weapons, communication, economics, urbanization, quality of life, politics, and the environment. Smil describes humanity's energy eras in panoramic and interdisciplinary fashion, offering readers a magisterial overview. This book is an extensively updated and expanded version of Smil's Energy in World History (1994). Smil has incorporated an enormous amount of new material, reflecting the dramatic developments in energy studies over the last two decades and his own research over that time.
