نتایج جستجو برای: deposition mechanisms

تعداد نتایج: 623503  

Journal: :Molecular ecology 2011
Ximei Zhang Wei Liu Yongfei Bai Guangming Zhang Xingguo Han

Nitrogen deposition is changing biodiversity on Earth. We need to understand the underlying mechanisms to conserve biodiversity better. Both selection and chance are potential mechanisms, and they may operate concurrently. Then, what are the respective effects of selection and chance, what is their relative importance and how do they change with increasing nitrogen deposition rate? Here, we per...

2014
Yasser Iturria-Medina Roberto C. Sotero Paule-Joanne Toussaint Alan C. Evans

Misfolded proteins (MP) are a key component in aging and associated neurodegenerative disorders. For example, misfolded Amyloid-ß (Aß) and tau proteins are two neuropathogenic hallmarks of Alzheimer's disease. Mechanisms underlying intra-brain MP propagation/deposition remain essentially uncharacterized. Here, is introduced an epidemic spreading model (ESM) for MP dynamics that considers propag...

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