Luminescence: Theory and Applications of Rare Earth Activated Phosphors

Renewable Energy Engineering

Renewable Energy and Future Power Systems

The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy

The True Wireless

Renewable Energy for Plug-In Electric Vehicles: Challenges, Approaches, and Solutions for Grid Integration

UNIVERSE

Luminescent Materials in Display and Biomedical Applications

Crystal Healing: The Ultimate Guide on the Power of Crystals (Harness the Power of Crystals and Sacred Geometry for Manifesting Abundance)

Explainable Artificial Intelligence for Smart Cities

Crystal Healing: Heal Yourself With Crystals and Healing Stones (Strategies to Transform Your Health With the Power of Stone Magic)

Cognitive Informatics and Soft Computing: Proceeding of CISC 2017

Crystal Healing: A Beginners Guide on Using Earth Energies for Healing (How to Use Stress and Anxiety Management, and Development of Your Intuition)

DC—DC Converters for Future Renewable Energy Systems

Energy for Future Presidents: The Science Behind the Headlines

The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope

Energy and Civilization: A History

IoT and IoE Driven Smart Cities