logistic efficiency
41Metapopulation — A metapopulation consists of a group of spatially separated populations of the same species which interact at some level. The term metapopulation was coined by Richard Levins in 1970 to describe a model of population dynamics of insect pests in… …
42Robust regression — In robust statistics, robust regression is a form of regression analysis designed to circumvent some limitations of traditional parametric and non parametric methods. Regression analysis seeks to find the effect of one or more independent… …
43HC-4 — Infobox Military Unit unit name= Helicopter Combat Support Squadron 4 caption= HC 4 insignia dates= May 6, 1983 28 September 2007 [ [http://www.navy.mil/search/display.asp?story id=32162 Black Stallions Disestablish After 24 Years ] ] country=… …
44Mutualism (biology) — Hummingbird Hawkmoth drinking from Dianthus. Pollination is a classic example of mutualism. Mutualism is the way two organisms of different species biologically interact in a relationship in which each individual derives a fitness benefit (i.e.,… …
45Nutrient cycle — …
46Industrial and organizational psychology — Psychology …
47Maximum likelihood — In statistics, maximum likelihood estimation (MLE) is a method of estimating the parameters of a statistical model. When applied to a data set and given a statistical model, maximum likelihood estimation provides estimates for the model s… …
48List of military decorations — This is a list of military decorations, by country in alphabetical order and in order of precedence.r.Ancient Rome: Both Roman Republic and Roman Empire. *Victory Titles (including imperator and pater patriae ) *Triumphal Arch *Triumph *Triumphal …
49Ecological footprint — The ecological footprint is a measure of human demand on the Earth s ecosystems. It is a standardized measure of demand for natural capital that may be contrasted with the planet s ecological capacity to regenerate.[1] It represents the amount of …
50BMP-1 variants — This is a complete list of variants and designations of the BMP 1 infantry fighting vehicle. It is sorted by country of origin. Variants Former USSRInfantry fighting vehicles* BMP (Ob yekt 764) Original main prototype of BMP 1 developed by the… …
