Products related to Energy:
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African Energy Worlds in Film and Media
Can you imagine a post-petroleum world? African Energy Worlds in Film and Media joins energy humanists committed to undoing our deep dependence on fossil fuels and advancing equitable energy transitions by advancing this vision with a spotlight on African perspectives. African cinema is a rich and varied medium for investigating the entanglements and social embeddedness of energy with global modernity and for imagining a world that leaves fossil fuels behind for unrealized green energy futures.African Energy Worlds in Film and Media shows us how African cinema makes sensible the energetic aspects of life in the ecological mesh that is planet Earth and grounds us in the everyday of the postcolonial, bringing attention to the enduring legacies of racism and colonialism that unevenly distribute energy-related violence and risk and amplifying Africans' demands for access to the energy networks that undergird modernity.With a focus on feature, documentary, and arthouse films, including canonical films by Ousmane Sembène and Djbril Diop Mambety and new work by emergent directors Nelson Makengo and Djo Tunda Wa Munga, author Carmela Garritano examines how these stories depict an array of energy sources from mineral extraction to wind and the by-products of these energy processes, like plastic and electronic waste. Situated at the intersection of film studies, African studies, and energy humanities, African Energy Worlds in Film and Media analyzes the political, social, and economic dimensions of global energy forms and systems as represented in African cinema.
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African Energy Worlds in Film and Media
Can you imagine a post-petroleum world? African Energy Worlds in Film and Media joins energy humanists committed to undoing our deep dependence on fossil fuels and advancing equitable energy transitions by advancing this vision with a spotlight on African perspectives. African cinema is a rich and varied medium for investigating the entanglements and social embeddedness of energy with global modernity and for imagining a world that leaves fossil fuels behind for unrealized green energy futures.African Energy Worlds in Film and Media shows us how African cinema makes sensible the energetic aspects of life in the ecological mesh that is planet Earth and grounds us in the everyday of the postcolonial, bringing attention to the enduring legacies of racism and colonialism that unevenly distribute energy-related violence and risk and amplifying Africans' demands for access to the energy networks that undergird modernity.With a focus on feature, documentary, and arthouse films, including canonical films by Ousmane Sembène and Djbril Diop Mambety and new work by emergent directors Nelson Makengo and Djo Tunda Wa Munga, author Carmela Garritano examines how these stories depict an array of energy sources from mineral extraction to wind and the by-products of these energy processes, like plastic and electronic waste. Situated at the intersection of film studies, African studies, and energy humanities, African Energy Worlds in Film and Media analyzes the political, social, and economic dimensions of global energy forms and systems as represented in African cinema.
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Europa Postmediaevalis 2022 : Connections and Networking
The third Europa Postmediaevalis conference, entitled Connections and Networking, took place in Coimbra, Portugal, in the spring of 2022.The result is this book, containing 26 contributions from a total of ten European countries divided into five thematic sections, all of which focus on post-medieval pottery. Pottery is examined from the perspectives of local, regional and long-distance trade.The contributions demonstrate the importance of the theme of connections and networking and provide an opportunity to compare concrete find situations across Europe – in both coastal as well as landlocked states – and their local development in the light of new impulses from outside.Papers gathered in a single anthology thus facilitate a dialogue between diverse European regions.
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Thermal Energy Storage in Porous Media : Design and Applications
Thermal Energy Storage in Porous Media: Design and Applications introduces the new design concepts and operation strategies for the core part of heat and mass transfer in thermal energy storage tanks.With a strong focus on design, operation and optimization, the book presents the latest advances in thermal energy storage.Opening with an introduction to latent heat thermal storage, the book then discusses porous media enhanced thermal storage classifications, methods and characterizations.Subsequent topics include energy charging/discharging system design, numerical simulation models and verification, and an analysis of various melting/solidification laws. Finishing with a detailed presentation of applications and containing case studies and real-world examples throughout, this is an essential read for graduate students, researchers and engineers interested in thermal engineering, energy systems, and renewable energy.
Price: 138.00 £ | Shipping*: 0.00 £
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What are the connections between physics, work, energy, and power?
Physics is the branch of science that studies the interactions of matter and energy in the universe. Work is the transfer of energy that occurs when a force is applied to an object and it moves in the direction of the force. Energy is the ability to do work, and it comes in different forms such as kinetic, potential, and thermal energy. Power is the rate at which work is done or energy is transferred, and it is calculated as the work done divided by the time taken to do the work. In summary, physics explains the concepts of work, energy, and power and how they are interconnected in various systems and processes.
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Isn't thermal energy kinetic energy?
Thermal energy is actually a form of internal energy within a system due to the motion of its particles. While kinetic energy is associated with the motion of an object as a whole, thermal energy is related to the random motion of particles within a substance. So, while thermal energy involves kinetic energy at the microscopic level, it is not the same as the kinetic energy of an object in motion.
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Rockstar Energy or Monster Energy?
The choice between Rockstar Energy and Monster Energy ultimately comes down to personal preference. Both brands offer a variety of flavors and caffeine levels to suit different tastes and energy needs. Some may prefer the bold and intense flavors of Monster Energy, while others may prefer the slightly milder taste of Rockstar Energy. It's best to try both and see which one you enjoy more.
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Is fusion energy nuclear energy?
Yes, fusion energy is a form of nuclear energy. Fusion occurs when two light atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process. This process is the same as the one that powers the sun and other stars, and it is a type of nuclear reaction. Therefore, fusion energy is a form of nuclear energy, but it differs from the nuclear fission process used in traditional nuclear power plants.
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The Well-Connected Community : A Networking Approach to Community Development
There is a growing recognition of the importance of networking for the vitality and cohesion of community life.The Well-Connected Community provides theoretical insights and practical guidance for people working with and for communities.This new edition has been updated to reflect recent research, policy development and changes in practice and takes account of changing political and economic circumstances.
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Higher Education, Community Connections and Collaborations
This book innovatively explores the policy, practice and pedagogy of community engagement in higher education settings.It contributes to the evaluation of adaptive practice and responses in addressing inequalities further exposed by the pandemic, and the role of higher education institutions within this.By exploring such themes, contributors highlight implications for future practice and suggest areas for further pedagogical development.The book also includes perspectives on the patterns of change in higher education asking crucial questions pertaining to its role in regeneration and recovery as it seeks to work for, within, and between communities and constituencies.While it foregrounds youth and community work, it makes wider and systemic connections between communities and higher education institutions.
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Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver
Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver
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Energy
Energy makes our world move! Heat, motion, electricity, and food are just a few ways kinetic and potential energy impact our daily lives.In this fact-filled book, students will learn the basics of what energy is and how it works.
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What requires more energy: potential energy?
Potential energy generally requires more energy to be released or utilized compared to kinetic energy. This is because potential energy is stored energy that is not actively being used, so it requires an input of energy to be converted into kinetic energy or other forms of energy. For example, lifting an object to a certain height increases its potential energy, and it requires energy input to lift the object against the force of gravity. In contrast, kinetic energy is the energy of motion, and once an object is in motion, it requires less additional energy to maintain that motion.
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Do you have an idea for an energy transfer chain that includes kinetic energy, electrical energy, potential energy, and thermal energy?
One possible energy transfer chain could start with kinetic energy from a moving object, such as a car. This kinetic energy could be converted into electrical energy through regenerative braking, which captures the kinetic energy and converts it into electricity. The electrical energy could then be stored in a battery or used to power an electric motor, which could then convert the electrical energy back into kinetic energy to move the car. As the car moves uphill, the kinetic energy could be converted into potential energy, and as the brakes are applied, the kinetic energy could be converted into thermal energy due to friction.
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What are examples of the conversion of electrical energy into chemical energy, magnetic energy, and mechanical energy?
An example of the conversion of electrical energy into chemical energy is the process of charging a battery. When an electrical current is applied to a battery, it causes a chemical reaction that stores energy in the form of chemical bonds. An example of the conversion of electrical energy into magnetic energy is the operation of an electromagnet. When an electric current flows through a coil of wire, it creates a magnetic field around the coil. Lastly, an example of the conversion of electrical energy into mechanical energy is seen in electric motors. When electricity is supplied to a motor, it generates a magnetic field that interacts with the motor's coils, causing them to rotate and produce mechanical motion.
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Why does aerobic energy production require more energy than anaerobic energy production?
Aerobic energy production requires more energy than anaerobic energy production because it involves the use of oxygen to break down glucose completely, resulting in a higher yield of ATP (energy) per molecule of glucose. In contrast, anaerobic energy production does not require oxygen and only partially breaks down glucose, leading to a lower yield of ATP. The additional steps and processes involved in aerobic energy production make it more efficient but also require more energy input.
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