controlled factor

Controlled factor — A controlled factor in chemistry is a part of a chemical reaction that is kept the same throughout all tests. An example of this would be to see whether ice melts more or less with salt. To have a controlled reation would be to have both ice… …   Wikipedia

Factor analysis — is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved, uncorrelated variables called factors. In other words, it is possible, for example, that variations in …   Wikipedia

Factor de crecimiento insulínico tipo 1 — (somatomedina C) HUGO 5464 …   Wikipedia Español

Factor VII — Coagulation factor VII (serum prothrombin conversion accelerator) Anchoring of coagulation factor VIIa to the membrane through its Gla domain …   Wikipedia

Controlled demolition hypothesis for the collapse of the World Trade Center — The controlled demolition hypothesis is a 9/11 conspiracy theory that claims the complete structural failure of the World Trade Center towers was not caused by the plane crash damage that occurred as part of the September 11, 2001 attacks, nor by …   Wikipedia

factor — 1. One of the contributing causes in any action. 2. One of the components that by multiplication makes up a number or expression. 3. SYN: gene. 4. A vitamin or other essential element. 5. An event, characteristic, or other definable entity that …   Medical dictionary

Controlled flight into terrain — CFIT redirects here. For the Canadian radio station in Airdrie, Alberta, see CFIT FM. A piece of the remains of Air New Zealand Flight 901, which crashed in 1979. All 257 people on the plane were killed. Controlled flight into terrain (CFIT)… …   Wikipedia

controlled time of arrival — The original estimated time of arrival adjusted by an ATC (air traffic control system) command center ground delay factor …   Aviation dictionary

Randomized controlled trial — Flowchart of four phases (enrollment, intervention allocation, follow up, and data analysis) of a parallel randomized trial of two groups, modified from the CONSORT (Consolidated Standards of Reporting Trials) 2010 Statement[1] …   Wikipedia

Diffusion-controlled reaction — Diffusion controlled (or diffusion limited) reactions are reactions that occur so quickly that the reaction rate is the rate of transport of the reactants through the reaction medium (usually a solution).[1] As quickly as the reactants encounter… …   Wikipedia

Limiting factor — A limiting factor or limiting resource is one that controls a process, such as organism growth or species population size or distribution. The availability of food, predation pressure, or availability of shelter are examples of factors that could …   Wikipedia