dependence+of+cause+and+effect
21Butterfly effect — For other uses, see Butterfly effect (disambiguation). Point attractors in 2D phase space. In chaos theory, the butterfly effect is the sensitive dependence on initial conditions; where a small change at one place in a nonlinear system can result …
22Arguments for and against drug prohibition — Arguments about the prohibition of drugs, and over drug policy reform, are subjects of considerable controversy. The following is a presentation of major drug policy arguments, including those for drug law enforcement on one side of the debate,… …
23Cocaine dependence — Classification and external resources ICD 10 F14.2 ICD 9 304.2 …
24Agriculture and Food Supplies — ▪ 2007 Introduction Bird flu reached Europe and Africa, and concerns over BSE continued to disrupt trade in beef. An international vault for seeds was under construction on an Arctic island. Stocks of important food fish species were reported… …
25Alcohol and cancer — Total recorded alcohol per capita consumption (15+), in litres of pure alcohol.[1] Alcohol is associated with an increased risk of a number of cancers.[2] 3.6% of all cancer cases and 3.5% of cancer deaths worldwide are attributable to consu …
26Kinetic isotope effect — The kinetic isotope effect (KIE) is the ratio of reaction rates of two different isotopically labeled molecules in a chemical reaction. It is also called isotope fractionation, although this term is somewhat broader in meaning. A KIE involving… …
27Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
28Comparison of analog and digital recording — This article compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded using either digital or analog techniques. An analog… …
29Delayed density dependence — In population ecology delayed density dependence describes a situation where population growth is controlled by negative feedback operating with a time lag[1]. Contents 1 Population cycles 2 Causes …
30Near and far field — This article is about the electromagnetic concept. For the mathematical, see Near field (mathematics). Antenna field regions for antennas that are shorter than the wavelength of the radiation they emit, such as the whip antenna of a citizen s… …
