During tissue development, patterns of gene expression determine the spatial arrangement of cell types.In many cases, gradients of secreted signalling molecules-morphogens-guide this process by controlling downstream transcriptional networks.A mechanism commonly used in these networks to convert the continuous information provided by the gradient i
Current farm systems rely on the use of Plant Protection Products (PPP) to secure high productivity and control threats to the quality of the crops.However, PPP use may have considerable impacts on human health and the environment.A study protocol is presented aiming to determine the occurrence and levels of PPP residues in plants (crops), animals
Assessing infrastructure sustainability requires an evaluation of technical, economic, environmental, and social dimensions, with the latter often being overlooked.Asphalt mixtures incorporating end-of-life tire textile fiber additives in Chile have emerged as a sustainable alternative to conventional fibers.However, the social Car/Truck Wash susta
Forty-two lactating Priangan ewes receiving two levels of ration were used to study the relationship between rate of mammary gland involution and milk yield.The experimental ewes were divided into two groups.One group received basal ration (I = 12% CP, 65% TDN) and the other received improved ration (II = 15% CP, 75% TDN) during lactation.Twelve ew