Earth long-wave infrared emission, new ways to harvest energy / Luciano Mescia, Pietro Bia, Onofrio Losito -- Optical nano-antennas for energy harvesting / Salah Obayya [and 3 others] -- Wireless energy transfer: on the efficiency of low power rectenna topologies / Aya Mabrouki, Mohamed Latrach -- Piezoelectric energy harvesting skin and its application to self-powered wireless sensor network / Byeng Dong Youn [and 5 others] -- Rainfall energy harvester / Fabio Viola, Pietro Romano, Rosario Miceli -- Energy harvesting aspects of irregular vibrating forces acting on piezoelectric devices / Alessandro Massaro -- Modeling and performance enhancement of low-frequency energy harvesters / Abdessattar Abdelkefi -- Energy harvesting and energy conversion devices using thermoelectric materials / Mihail O. Cernaianu, Aurel Gontean -- A theory of thermoelectric energy harvesting systems / Hal Edwards [and 4 others] -- Silver coatings with protective transparent films for solar concentrators / Monserrat Gutiérrez Muñoz [and 4 others] -- Biomechanical energy harvesting: design, testing, and future trends in healthcare and human-machines interfacing / Giorgio De Pasquale -- Nonlinear dynamics and design of aeroelastic energy harvesters / Abdessattar Abdelkefi -- Energy harvesting from wastewater using nanofluidic reverse electrodialysis / Kilsung Kwon, Longnan Li, Daejoong Kim -- Functionalization of specific electrostrictive polymers for high power harvesting / Bouchta Sahraoui [and 6 others].