This book is a selected collection of 54 peer-reviewed original scientific research papers of the 5th International Conference on Green Technology and Sustainable Development (GTSD2020) organised in Vietnam in 2020.

The three-volume set LNCS 12476 - 12478 constitutes the refereed proceedings of the 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, which was planned to take place during October 20–30, 2020, on Rhodes, Greece. The event itself was postponed to 2021 due to the COVID-19 pandemic.

Martin and Eric grew up in a small village in Mecklenburg-Vorpommern. They have been friends since they were little boys and met when they were fishing, and from then on went to the lake together every Sunday. But their friendship is also marked by rivalry, because on one of their trips together they also met Frenni, who both fell in love with. The three of them roamed the woods and fields as children and remained friends when they grew up and Frenni got together with Eric. The couple is inseparable and very much in love, and this great love and the friendship of the threesome is only repeatedly tested by the drunken attacks by Eric’s unpredictable, aggressive twin brother Basti.

This book constitutes the proceedings of the 6th International Conference on Technologies and Innovation, CITI 2020, held in Guayaquil, Ecuador, in November-December 2020.

The book provides an introduction to nanostructured materials and guides the reader through their different engineering applications. It gives an overview of nanostructured materials applied in the fields of physics, chemistry, biology, medicine, and materials science.

In the distant, post-apocalyptic future, what is left of the population of mankind lives in an enclosed citadel called Domed City Providence, created to survive the harsh outside environment. In this, mankind’s final refuge, Randolph Carter, a member of a notorious hacker-for-hire group called ODIN, accidentally stumbles across the terrifying truth, a truth that might tear apart his own sanity and question his very existence.

It’s winter break 1994 and schools out at Harthorn High School, but not all is silent in its empty classrooms and dark hallways…

You are a veteran, in a post World War 3 apocalyptic world. Starving and alone, you fight to keep your sanity in the hell that this world has decayed into. In a desperate attempt to find food, you stumble your way into an abandoned prison, but you find out it is not as abandoned as you believed…

A color-blind psychiatrist is stalked by an unknown killer after taking over his murdered friend's therapy group and becomes embroiled in an intense affair with a mysterious woman who may be connected to the crime.

Dorian and Angus chase down their womanizing stepfather with a helicopter, frightening him to death. In his effort to cover their tracks, Dorian begins investigating his stepfather's mistress, Sally. She works at a fast-food drive-through, she's pregnant and Dorian quickly falls in love with her. Unfortunately, his scheming mother wants Sally dead. And Sally isn't sure she wants Dorian to be her child's father and also his brother.

Tra il 1945 e il 1948 l'Unione donne italiane e il Partito comunista organizzano un trasferimento di massa di decine di migliaia di bambini provenienti da famiglie povere di diverse parti d'Italia, prima da Milano e Torino, poi in gran parte dal Mezzogiorno, portandoli in zone dove le condizioni di vita sono relativamente migliori. L'Emilia-Romagna è l'area che ne accoglie il maggior numero, ma è coinvolta buona parte delle regioni italiane. L'operazione è pensata per consentire all'infanzia povera di affrontare i mesi invernali, i più difficili per le condizioni alimentari e climatiche. Spesso però i bambini si fermano per periodi più lunghi, a volte tornano negli anni successivi e alcuni decidono di restare con le famiglie che li hanno accolti..