development of aggregation
21Kidney stone — Classification and external resources …
22Chromatophore — Zebrafish chromatophores mediate background adaptation on exposure to dark (top) and light environments (bottom). Chromatophores are pigment containing and light reflecting cells found in amphibians, fish, reptiles, crustaceans, and cephalopods.… …
23Biochemistry of Alzheimer's disease — The biochemistry of Alzheimer s disease (AD), one of the most common causes of adult dementia, is as yet not well understood at the molecular level. It has been identified as a protein misfolding disease due to the accumulation of abnormally… …
24Economics of global warming — This article describes the economics of global warming and climate change. Contents 1 Definitions 2 Climate change science 3 Scenarios 4 Trends and projections …
25Metadata modeling — is a type of metamodeling used in software engineering and systems engineering for the analysis and construction of models applicable and useful some predefined class of problems. Meta modeling is the analysis, construction and development of the …
26Abbreviated Injury Scale — Die Abbreviated Injury Scale (AIS) bzw. vereinfachte Verletzungsskala wurde Ende der 1960er Jahre als Bewertungsskala für die Letalität von Einzelverletzungen eingeführt. Treibende Kraft für die Entwicklung war die automobile Unfallforschung in… …
27Arbuscular mycorrhiza — An arbuscular mycorrhiza (plural mycorrhizae or mycorrhizas) is a type of mycorrhiza in which the fungus penetrates the cortical cells of the roots of a vascular plant.Arbuscular mycorrhizae (AMs) are characterized by the formation of unique… …
28drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …
29Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… …
30Alzheimer's disease clinical research — As of August 2010 there were more than 800 clinical trials under way to understand and treat Alzheimer s disease. 149 of these studies were human phase three trials, the last step before U.S. Food and Drug Administration approval and marketing.… …
