This study proposed a Context-Aware emergeNcy rEmedy system (CANE), based on the operations of a real hospital, to provide complete and convenient functions for emergency processes and medical consultants using mobile communication networks. The CANE system combines emergency medical services with GIS/GPS technology, mobile multimedia communications and context-aware controls. The CANE system l...

Partitioning of dry matter (DM) in sugarcane is of interest for two fundamental reasons. Firstly sugar production depends directly on partitioning of biomass to the stalk and then to sucrose stored in the stalk. Secondly, various DM components of the stalk and particularly sucrose concentration are used to calculate the value of cane consignments delivered to the mill (Berding, 1997). The value...

We evaluated genetic variations in the non-structural carbohydrate (NSC) and the cell-wall components of stem in rice, sorghum, and sugar cane to assess the potential suitability of these gramineous crops for bioethanol production. For NSC, the maximum soluble sugar concentration was highest in sugar cane, followed by sorghum with sucrose. The major NSC in rice was starch, but there were wide v...

Grape cane, leaves and grape marc are waste products from viticulture, which can be used to obtain secondary stilbene derivatives with high antioxidant value. The presented work compares several extraction methods: maceration at laboratory temperature, extraction at elevated temperature, fluidized-bed extraction, Soxhlet extraction, microwave-assisted extraction, and accelerated solvent extract...

Workers in developing countries face as many, if not more, work-related health problems as their counterparts in industrialized nations. This paper concentrates on occupational health problems in the sugar industry, which exists in 40 countries, mostly in the Third World. Sugar cane workers have a high level of occupational accidents and are exposed to the high toxicity of pesticides. They may ...

If invasive species use chemical weapons to suppress the viability of conspecifics, we may be able to exploit those species-specific chemical cues for selective control of the invader. Cane toads (Rhinella marina) are spreading through tropical Australia, with negative effects on native species. The tadpoles of cane toads eliminate intraspecific competitors by locating and consuming newly laid ...

Blast furnace slag (BFS)/sugar cane bagasse ash (SCBA) blends were assessed for the production of alkali-activated pastes and mortars. SCBA was collected from a lagoon in which wastes from a sugar cane industry were poured. After previous dry and grinding processes, SCBA was chemically characterized: it had a large percentage of organic matter (ca. 25%). Solutions of sodium hydroxide and sodium...

In 1962 an investigation was conducted to measure the reduction in hydrogen ion concentration of a weak acid (0.02N H,SO,) after it had been in contact with different soils. The acid-soil mixture was shaken, filtered and an aliquot titrated against 0.02N NaOH to neutrality. Of some 2,000 soils treated in this way, four were characterised by the formation of a clear gelatinous precipitate (consi...

This paper analyses the technological advances which have taken place on both the field and factory sides of sugar production in the past 30 years. It focuses on three leading sugar producers; Australia, France and South Africa. It finds that the greatest technological gains have been made in the beet sector (France). All three countries have improved the efficiency of their factory operations ...

A computerised model for analysing and predicting the cane crop for a given mill area is described. The starting point of the model is the age distribution of the present areas under cane. The seasonal operations are simulated month-by-month by harvesting these areas in step with the intended crushing rate. Past and expected future rainfalls are used in an empirical equation to calculate the ap...