We describe a procedure which may be helpful to any disorganized carpenter who has a mixed pile of bolts and nuts and wants to nd the corresponding pairs of bolts and nuts. The procedure uses our (and the carpenter's) ability to construct e ciently highly expanding graphs. The problem considered is given a collection of n bolts of distinct widths and n nuts such that there is a 1-1 corresponden...

Coronary heart disease (CHD) is the leading cause of death worldwide. The basis for developing CHD is the onset and progression of atherosclerosis caused by abnormal lipoprotein metabolism and uncontrolled cycles of inflammation and oxidative stress. Risk factors for the manifestation of atherosclerosis and consequent development of CHD remain to be hypertension, poor dietary habits, hyperchole...

The presence of hidden nut and tree nut allergens in foods can result in serious health issues, necessitating a method capable of detecting and quantifying them at trace levels using a single robust assay. To find specific peptide markers that can be used to determine the presence or absence of specific nuts in food, proteins unique to 11 tree nuts (almond, pecan, cashew, walnut, hazelnut, pine...

Background In children without any previous ingestion of nuts multiple sensitization to tree nuts is common. To minimize the risk of accidental reactions, those children are advised to exclude all nuts from their diets. Multiple food challenges would be needed to determine the presence of clinical relevant tree nut allergies, which is practically impossible. A pilot study to determine the feasi...

The harvesting, utilization and marketing of indigenous fruits and nuts have been central to the livelihoods of the majority of rural communities in African countries. In this study we report on the content of dietary fiber, minerals and selected organic acids in the pulps and kernels of the wild fruits most commonly consumed in southern Mozambique. The content of soluble fiber in the pulps ran...

In recent years, nuts have received special attention because of their potential role in preventing cardiovascular disease. Because nuts are very rich in total fat that can potentially be oxidized and their skins contain several antioxidants, studies have been conducted to evaluate the potential effect of nut consumption on oxidative stress. This review evaluates the in vitro and in vivo studie...