EFFECT OF EXCESSIVE BLEEDING ON THE PROPERTIES OF CEMENT MORTAR

Effect of Excessive Bleeding on the Properties of Cement Mortar

The bleeding of cementitious materials corresponds to the settlement of the granular skeleton accompanied by the accumulation of water at the surface (bleed water).Part of this water (internal bleeding) remains trapped under the aggregates (sand or gravel) or the reinforcements.The excess of this trapped water can weaken the bond between the cement

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Predicting live birth, preterm delivery, and low birth weight in infants born from in vitro fertilisation: a prospective study of 144,018 treatment cycles.

BackgroundThe extent to which baseline couple characteristics affect the probability of live birth and adverse perinatal outcomes after assisted conception is unknown.Methods and findingsWe utilised the Human Fertilisation and Embryology Authority database to examine the predictors of live birth in all in vitro fertilisation (IVF) cycles undertaken

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Overview on the edible mushrooms in Egypt

Edible Mushrooms have been valued as a valuable food source due to its nutritional and medicinal characteristics.Edible mushrooms contain various bioactive components such as proteins, polyunsaturated fatty acids, polysaccharides, dietary fibers, amino acids, vitamins, and minerals.They have essential health effects, such as antioxidant, antimicrob

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