Products related to Security:
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Renewable Energy & Green Technology
This book explains all the basic and advanced concepts of Renewable Energy. The explanation is in a very simple English language. Moreover, It covers the most probable objective and subjective questions and answers for practice.The explanations are very specific and exam-oriented too. All the UG, PG students, research scholars, and competitive exam aspirants can take the benefit from this book.
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Innovation in Energy Security and Long-Term Energy Efficiency
The sustainable development of our planet depends on the use of energy. The growing population of the world inevitably causes an increase in the demand for energy, which, on the one hand, threatens the potential for shortages of energy supply, and, on the other hand, causes the deterioration of the environment.Therefore, our task is to reduce this demand through different innovative solutions (i.e., both technological and social). Social marketing and economic policies can also play a role in affecting the behavior of households and companies, by causing behavioral change oriented to energy stewardship, and an overall switch to renewable energy resources. This book provides a platform for the exchange of a wide range of ideas, which, ultimately, would facilitate the driving of societies to long-term energy efficiency.
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Renewable Energy and Sustainability : Prospects in the Developing Economies
Renewable Electricity and Sustainability: Prospects in Developing Economies is the first book of its kind to be dedicated entirely to the needs of emerging economies.It provides readers with a comprehensive review of current renewable energy technologies, their status in emerging economies, and the potential for sustainable renewable electricity generation in those countries.A multidisciplinary approach is used to assess the needs and challenges of each region, which is supported by quantitative analyses of the current and future potential for renewable electricity generation.Real-world examples are also provided from the respective electricity sectors of each region. This resource is a unique reference for graduates and researchers on the social, technical and economic landscape of renewable energy in emerging economies and would also be useful to NGO’s and policymakers in developing countries or those working in sustainable development.
Price: 115.00 £ | Shipping*: 0.00 £ -
Solar Photovoltaic : Skills2Learn Renewable Energy Workbook
Developed in partnership between Skills2Learn and Cengage Learning, this highly interactive workbook can be used as a resource tool for all introductory renewable energy vocational qualifications and apprenticeships.This unique workbook is designed to consolidate learners’ theoretical knowledge prior to undertaking practical workshop exercises.Solar Photovoltaic provides learners with a thorough insight into renewable energies including the different types of heat and electricity producing technologies, the selection process, incentives and government policies. Part of the Renewable Energy Series, this unique write-in workbook can also be used alongside the Skills2Learn Solar Photovoltaic virtual reality e-learning programme making this a first-of-its-kind, fully integrated blended learning solution.
Price: 18.99 £ | Shipping*: 3.99 £
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Is solar energy renewable?
Yes, solar energy is renewable because it is derived from the sun, which is a virtually limitless source of energy. The sun's energy is constantly being replenished and will continue to do so for billions of years. This makes solar energy a sustainable and renewable source of power that can be harnessed for electricity generation and other applications.
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How does the security barrier in the store with alarm and security technology work?
The security barrier in a store with alarm and security technology typically consists of sensors placed at entry and exit points. These sensors detect when an item with a security tag passes through them without being deactivated at the checkout. When this happens, the sensors trigger an alarm to alert store staff of a potential theft. Additionally, the security tags on items are usually deactivated at the checkout counter using a special device, allowing customers to leave the store without setting off the alarm.
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On which security technology has your own company specialized?
My company has specialized in developing and implementing advanced encryption technologies for data security. We focus on creating robust encryption algorithms and secure communication protocols to protect sensitive information from unauthorized access and cyber threats. Our solutions are designed to provide end-to-end encryption for data at rest and in transit, ensuring that our clients' data remains secure and private.
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What is solar energy and how is it used in solar technology?
Solar energy is the radiant light and heat from the sun that is harnessed using a range of technologies, such as solar panels, to generate electricity or heat water. Solar technology uses photovoltaic cells to convert sunlight into electricity, which can be used to power homes, businesses, and even entire cities. Additionally, solar thermal technology uses the sun's heat to generate steam, which can then be used to drive turbines and produce electricity. Overall, solar energy is a clean and renewable source of power that is increasingly being used to reduce reliance on fossil fuels and combat climate change.
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Energy Security
Many of the richest energy-producing regions of the world are wrought with conflict and billions of the world's poorest suffer the daily insecurity of energy poverty.All the while our planet is increasingly under pressure because of our continued dependence on fossil fuels.It is easy to see why energy security has become one of the major global challenges of the twenty-first century. In this book, Roland Dannreuther offers a new and comprehensive approach to understanding energy security.Drawing on the latest research, he treats energy security as a value that is continually in dynamic conflict with other core values, such as economic prosperity and sustainability.The different physical properties of the key energy resources – coal, oil, gas, nuclear and renewables – are of course critical for the differing manifestations of energy insecurity.But it is the social, economic and political contexts, developed over time and place, which are essential for a fuller appreciation of contemporary energy challenges.In highlighting the history and politics of energy security and the critical role played by power and justice in framing these debates, this incisive and cutting-edge analysis is a go-to introduction for students grappling with the complexities of energy security today.
Price: 15.99 £ | Shipping*: 3.99 £ -
Fashion and Environmental Sustainability : Entrepreneurship, Innovation and Technology
The wide range of topics that the book covers are organised into sections reflecting a cradle to grave view of how entrepreneurial, innovative, and tech-savvy approaches can advance environmental sustainability in the fashion sector.These sections include: sustainable materials; innovation in design, range planning and product development; sustainable innovations in fashion supply chains; sustainable innovations in fashion retail and marketing; sustainable alternatives for end-of-life and circular economy initiatives; and more sustainable alternative fashion business models.
Price: 90.50 £ | Shipping*: 0.00 £ -
Renewable Energy Engineering and Technology : Principles and Practice
This is the most comprehensive guide ever written on renewables technology and engineering, intended to cater for the rapidly growing numbers of present and future engineers who are keen to lead the revolution. All the main sectors are covered - photovoltaics, solar thermal, wind, bioenergy, hydro, wave/tidal, geothermal - progressing from the fundamental physical principles, through resource assessment and site evaluation to in-depth examination of the characteristics and employment of the various technologies.The authors are all experienced practitioners, and as such recognise the cross-cutting importance of system sizing and integration.Clear diagrams, photos, tables and equations make this in invaluable reference tool, while worked examples mean the explanations are well-grounded and easy to follow - essential for students and professionals alike.
Price: 41.99 £ | Shipping*: 0.00 £ -
Renewable Energy
This series invites younger readers to consider the impact of human activity on the environment and ways in which we can improve in the future.These titles are filled with fascinating facts and full-colour images.
Price: 8.99 £ | Shipping*: 3.99 £
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Which form of renewable energy is more effective: magnetic field or solar?
It is difficult to compare the effectiveness of magnetic field and solar energy as they are used for different purposes. Magnetic field energy is often used in the generation of electricity through devices like magnetic generators, while solar energy is harnessed through solar panels to produce electricity. Both forms of renewable energy have their own advantages and limitations, and their effectiveness depends on factors such as location, availability of resources, and technology. Ultimately, the choice between magnetic field and solar energy depends on the specific needs and conditions of the project or application.
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Should public places be monitored by cameras and security technology?
Public places should be monitored by cameras and security technology to ensure the safety and security of the people using those spaces. These measures can help deter criminal activity, provide evidence in the event of a crime, and help law enforcement respond more effectively to incidents. However, it is important to balance the use of surveillance technology with privacy concerns and ensure that it is used responsibly and ethically. Additionally, there should be transparency and oversight in the use of surveillance technology to prevent abuse and protect civil liberties.
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What is renewable energy?
Renewable energy is energy that is collected from resources that are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. These sources of energy are considered sustainable because they are naturally replenished and do not deplete finite resources. Renewable energy is seen as a cleaner and more environmentally friendly alternative to fossil fuels, as it produces lower levels of greenhouse gas emissions and reduces our dependence on non-renewable resources.
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What are renewable resources and renewable energy sources?
Renewable resources are natural resources that can be replenished or regenerated over time, such as sunlight, wind, and water. Renewable energy sources are sources of energy that come from these renewable resources, such as solar power, wind power, hydropower, and geothermal energy. These sources of energy are considered sustainable and environmentally friendly because they do not deplete the Earth's resources and produce lower levels of greenhouse gas emissions compared to fossil fuels.
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