Abstract Ecological restoration aims at supporting biodiversity and ecosystem services, urban greening is a great opportunity to achieve this goal. This facilitated by species-rich seed mixtures based on local provenances, which are designed for certain nutrient moisture regimes functional plant traits. Such grassland might be cultivated crushed waste bricks, would new component of water-holdin...

With the rapid expansion of e-commerce, trust has become a central research topic in online environment for its key role in affecting e-commerce success. Our study focuses on the initial online trust building for brick-and-click companies. Building upon social learning theory, we propose a framework to examine the learning processes and important antecedents to online trust building. To demonst...

Abstract Cement is a key material in the construction industry. However, this widespread use adversely affects environment. The replacement of cement with waste materials, mainly agricultural wastes, can reduce impact environmental pollution and result sustainable construction. Sago fine (SFW) fibrous residue from sago milling operations where physical treatment has been made. This study used S...

Attempts should be made to recycle, re–use and utilize waste. Paper manufacturing is a complex industry involving multiple processes where different products are produced and large quantities of waste of primary, biological or de–inking origin are generated, waste water treatment sludge, primary sludge, and secondary sludge among them.1,2 The primary sludge is generated in the largest quantitie...

A brick is a 3-connected graph such that the graph obtained from it by deleting any two distinct vertices has a perfect matching. A brick is minimal if for every edge e the deletion of e results in a graph that is not a brick. We prove a generation theorem for minimal bricks and two corollaries: (1) for n ≥ 5, every minimal brick on 2n vertices has at most 5n − 7 edges, and (2) every minimal br...

Mining tailings as a raw material for preparing autoclaved bricks have attracted much attention. The tailings subjected to milling always have the characteristic of fine granularity. However, the proportion of the fine aggregates in autoclaved bricks was very low using the current gradation formula, which impeded the utilization of the tailings. In this work, a novel model of aggregate gradatio...

The brick Chapel at St. Mary’s City, Maryland, built around 1667, would have been an impressive structure on a colonial frontier where all the other buildings were built only of wood. While the building is no longer extant, the bricks remaining in the buried foundations hold information about the technologies and materials used by brickmakers in the 17th-century Chesapeake region. Instrumental ...