Search results
Results from the WOW.Com Content Network
Pathway resources and types of pathway analysis using databases like KEGG, Reactome and WikiPathways. [1]Pathway is the term from molecular biology for a curated schematic representation of a well characterized segment of the molecular physiological machinery, such as a metabolic pathway describing an enzymatic process within a cell or tissue or a signaling pathway model representing a ...
The cleavage model was first proposed in 1993 based on work done with Drosophila Notch and C. elegans lin-12, [16] [17] informed by the first oncogenic mutation affecting a human Notch gene. [18] Compelling evidence for this model was provided in 1998 by in vivo analysis in Drosophila by Gary Struhl [19] and in cell culture by Raphael Kopan. [20]
This list of research methods in biology is an index to articles about research methodologies used in various branches of biology. Research design and analysis
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
As an example, mechanical work and heat are process functions because they describe quantitatively the transition between equilibrium states of a thermodynamic system. Path functions depend on the path taken to reach one state from another. Different routes give different quantities. Examples of path functions include work, heat and arc length.
Clinical pathology is a term used in the US, UK, Ireland, many Commonwealth countries, Portugal, Brazil, Italy, Japan, and Peru; countries using the equivalent in the home language of "laboratory medicine" include Austria, Germany, Romania, Poland and other Eastern European countries; other terms are "clinical analysis" (Spain) and "clinical ...
Path integration sums the vectors of distance and direction traveled from a start point to estimate current position, and so the path back to the start. Path integration is the method thought to be used by animals for dead reckoning.
The work done is given by the dot product of the two vectors, where the result is a scalar. When the force F is constant and the angle θ between the force and the displacement s is also constant, then the work done is given by: = If the force is variable, then work is given by the line integral: