منابع مشابه
Anti-AGEing defences against Alzheimer's disease.
Accumulation of insoluble protein deposits and their cross-linking by AGEs (advanced glycation end products) in the brain is a feature of aging and neurodegeneration, especially in AD (Alzheimer's disease). In AD, two types of fibrillar protein aggregates are present: extracellular deposits (plaques) consisting mainly of Abeta (beta-amyloid peptide), and intracellular deposits (tangles) compose...
متن کاملPlant Defences Against Herbivore and Insect Attack
The story of Adam and Eve links eating a forbidden fruit with death in the cycle of human existence (Genesis 3:1– 24). Indeed, to avoid poisoning, herbivores and omnivores such as humans must be cautious in choosing which plants and plant parts to eat. A prevailing hypothesis is that the nearly ubiquitous antiherbivore metabolites in plants were selected by coevolution with herbivores. Likewise...
متن کاملBehavioural defences against sexually transmitted diseases in primates
Sexually transmitted diseases (STDs) are known to exist in wild and domesticated animals, but little is know about behavioural defences that animals use to reduce the risk of acquiring STDs. Using comparative data and a phylogeny of primates, I investigated whether behaviours hypothesized to reduce STD transmission are correlated with measures of STD risk involving mating promiscuity and life-h...
متن کاملTwo Novel Defences against Motion-Based Keystroke Inference Attacks
Nowadays smartphones come embedded with multiple motion sensors, such as an accelerometer, a gyroscope and an orientation sensor. With these sensors, apps can gather more information and therefore provide end users with more functionality. However, these sensors also introduce the potential risk of leaking a user’s private information because apps can access these sensors without requiring secu...
متن کاملRed-crested cardinal defences against shiny cowbird parasitism
Avian brood parasites reduce the reproductive success of the host, which favours the evolution of antiparasitic defences, such as aggression towards parasites or rejection of their eggs. The red-crested cardinal, Paroaria coronata, is a potential good-quality host of the shiny cowbird, Molothrus bonariensis. However, the frequency of cowbird parasitism in cardinal nests is very low and there ar...
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ژورنال
عنوان ژورنال: Canadian Geotechnical Journal
سال: 1970
ISSN: 0008-3674,1208-6010
DOI: 10.1139/t70-051