• Refurbishment of social housing can deliver significant improvements in energy, environmental and health performance, which can lead to costs savings and improved living standards for residents. • Refurbishments can have lower overall lifetime costs than demolition and construction and can cause less disruption to communities and residents. • Engaging residents in regeneration decisions is cr...

We introduce the concept of cloning for classes of observables and classify cloning machines for qubit systems according to the number of parameters needed to describe the class under investigation. A no-cloning theorem for observables is derived and the connections between cloning of observables and joint measurements of noncommuting observables are elucidated. Relationships with cloning of st...

This paper describes currently developed chemical and thermal landmine neutralization methods under the DoD Humanitarian Demining Research and Development (HD R&D) Program. It includes a table showing the differences among current detonation or demolition techniques, and among chemical and thermal systems. Comparative elements include the neutralization mechanism; neutralization effects; time r...

Blasting demolition plays an important role in building demolition, and numerical-simulation methods can facilitate the optimization of blasting-demolition schemes. To study influence delay-time differences between columns on blasting effect small-aspect-ratio reinforced concrete structures, a separated common node model structures was established through finite element numerical simulation sof...