COMPRESSIVE STRENGTH AND LEACHING BEHAVIOR OF MORTARS WITH BIOMASS ASH


Food from country to city, waste from city to country: an environmental symbiosis? Fertiliser improvement in eighteenth-century Flanders

Alternative approaches to resolve bottlenecks in food production often champion the reuse of urban organic waste as fertiliser in agriculture in order to close the nutrient cycle between city and country (cradle to cradle).References are often made to the past because environmental historians tend to work the use of urban wastes into a story of env

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Bottle Gourd as an Implement for the Poor in Roman Italy

Bottle gourds, which are thought to have originated in Africa, have been collected and cultivated in Italy since antiquity for the Sta-Rite System 3 Parts making of vessels and utensils, as well as food, musical instruments, and fishing buoys (Janick, Paris and Parish, 2007, p.1441).Columella and Pliny the Elder both write extensively about the use

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Diversity and distribution of porcelain crabs of Gujarat, India

Present paper reports four species of porcelain crabs in three genera from the 3 Piece Outdoor Sectional Gujarat coast, India.Ancylocheles gravelei (Sankolli, 1963), Pisidia dehaanii (Krauss, 1843), P.gordoni (Johnson, 1970) and Polyonyx hendersoni Southwell, Car Seat Covers 1909 are reported from the Gujarat coast for the first time.Twelve porcell

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Evidence-based case selection: An innovative knowledge management method to cluster public technical and vocational education and training colleges in South Africa

Background: Case studies are core constructs used in information management research.A persistent challenge for business, information management and social science researchers is how to select a representative sample of cases among a population with diverse characteristics when convenient or purposive sampling is not considered rigorous enough.The

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