Each year, millions of tons of agricultural residues such as wheat straw are produced worldwide. In this paper, we describe ongoing efforts to solve technological, infrastructural, and economic challenges to using this straw for bioenergy and bioproducts. Among these challenges, silica in straw forms a low-melting point eutectic with potassium, causing excessive slagging deposits in boilers. Th...

I . Experiments are described in which the food intake and the water intake of sheep at a single meal were measured. The sheep were offered lucerne chaff ad lib. for z h only each day. 2. Following the peritoneal infusion of physiological saline the food intake increased, while the injection of a diuretic before feeding caused the food intake to be decreased. 3. In eight experiments the osmolal...

During the origin of agriculture in the Fertile Crescent, the broad spectrum of wild plant species exploited by hunter-gatherers narrowed dramatically. The mechanisms responsible for this specialization and the associated domestication of plants are intensely debated. We investigated why some species were domesticated rather than others, and which traits they shared. We tested whether the proge...

Due to increase in demand for energy as a result of human population explosion, industrialization and environmental hazards posed by fossil fuels, there is need source alternative sources that are cheaper friendly. Three different lignocellulosic biomasses were studied their suitability bioethanol production. Fungi yeasts isolated using serial dilution spread plate methods. Identification both ...

A leading role in the elucidation of the Standard Model during the last few years has been played by e+ecolliding beam experiments. They have advanced our understanding more than have hadron-hadron collision experiments during the same period. The e+ediscoveries have been made possible by the cleanliness of the experimental conditions and the ability to tune the centre-of-mass energy with preci...