We investigate how a droplet of a complex liquid is modified by its internal nanoscale structure. As the liquid passes from an isotropic disordered state to an anisotropic layered morphology, the droplet shape switches from a smooth spherical cap to a terraced hyperbolic profile, which can be modeled as a stack of thin concentric circular disks with a repulsion between adjacent disk edges. Our ...

New excavations and survey on the island of Rapa have shown that a rockshelter was occupied by early settlers around AD 1200 and the first hill forts were erected about 300 years later. Refortification occurred up to the contact period and proliferated around AD 1700. Taro cultivation in terraced pond-fields kept pace with the construction of forts. The authors make a connection between fort-bu...

Abstract. Being the most common human-created landforms, terrace construction has resulted in an extensive perturbation of land surface. However, our mechanistic understanding soil organic carbon (SOC) (de-)stabilization mechanisms and persistence SOC stored terraced soils is far from complete. Here we explored factors controlling stability temperature sensitivity (Q10) abandoned prehistoric ag...

Abstract Two full-scale building specimens were tested on the shake-table at EUCENTRE Foundation laboratories in Pavia (Italy), to assess effectiveness of an innovative timber retrofit solution, within a comprehensive research campaign seismic vulnerability existing Dutch unreinforced masonry structures. The buildings represented end-unit two-storey terraced house typical North-Eastern Netherla...

The walking beam furnace is one of the most prominent process plants often met in an alloy steel production factory and characterised by high non-linearity, strong coupling, time delay, large time-constant and time variation in its parameter set and structure. From another viewpoint, the walking beam furnace is a distributed-parameter process in which the distribution of temperature is not unif...

Two atomic absorption techniques, acid digestion followed by conventional flame analysis and directanalysisof solidsamples with the graphite furnace, were compared forthe determination of copper in fingernails. Nail samples, from 11 persons, containing between 5 and 50 1zg/gof copper, were analyzed by both methods. There was good correlationbetween resultsofthe two.The furnace requires less sam...

A fluid droplet may exhibit self-propelled motion by modifying the wetting properties of the substrate. We propose a model for droplet propagation upon a terraced landscape of ordered layers formed as a result of surface freezing driven by the contact angle dependence on the terrace thickness. Simultaneous melting or freezing of the terrace edge results in a joint droplet-terrace motion. The mo...

“What we would like,” said Obuchi Yasuo, the former mayor of a farm town in northeastern Japan, “is for young people and their employers in Tokyo to consider lifestyle alternatives never possible before. Male and female employees could maintain a spacious residence here in the countryside while commuting to work in the city.” Gazing out across the terraced rice paddies visible through the huge ...