Both concepts are undergoing alteration ; ;

Both the DSM-I and the DSM-II reflected the predominant psychodynamic psychiatry, although they also included biological perspectives and concepts from Kraepelin's system of classification.

Both concepts later became known as navigational databases due to the way data was accessed, and Bachman's 1973 Turing Award presentation was The Programmer as Navigator.

* Both Mars Direct and Mars for Less concepts figure prominently in Brian Enke's 2004 novel, Shadows of Medusa.

Both concepts can be united using a cumulative distribution function ( CDF ), which describes the probability that an outcome will be less than or equal to a specified value.

Both terms refer to systems of concepts that are of high importance to a certain community, making statements concerning the supernatural or sacred.

Both the concepts of rogue states and the " Axis of Evil " have been criticized by certain scholars, including philosopher Jacques Derrida and linguist Noam Chomsky, who considered it more or less a justification of imperialism and a useful word for propaganda.

Both genres use opposing concepts like war and peace, civilization and savagery.

Both of these concepts allow for the DNA of N. gonorrhoeae the ability to undergo conformational changes.

Both concepts are encapsulated in spatial planning using a eurocentric definition.

Social geographer David Harvey sums up the differences between Marx's usage of these concepts and Schumpeter's: " Both Karl Marx and Joseph Schumpeter wrote at length on the ' creative-destructive ' tendencies inherent in capitalism.

Both of these concepts are attempts to describe the actual context in which research work is done.

Both urban growth and the increase in population meant that more imaginative housing concepts were going to be needed if the middle and upper classes were to maintain a pied-à-terre in the capital.

Both concepts have a ready graphical representation in the two-good case.

Both individuals promoted the collaborative concepts of quality to Japanese business and technical groups, and these groups utilized these concepts in the redevelopment of the Japanese economy.

" Both coupe and sedan concepts were shown on January 10, 2011 at the 2011 North American International Auto Show.

Both Hernandez and Ximenez fitted Aztec ethnomedicinal information into the European concepts of disease such as " warm ", " cold ", and " moist ", but it is not clear that the Aztec ’ s used these categories.

Both utilize medical concepts and terms, and state that there are categorical disorders that can be diagnosed by set lists of descriptive criteria.

Both of these concepts are distinguished from a socialist government, which generally refers to a liberal democratic state presided over by an elected majority socialist party that is not, and does not necessarily have to be, pursuing the development of socialism, and where the state apparatus is not constitutionally bound to the construction of a socialist system.

Both concepts are named for Emil Artin.

Both of these concepts extend the monadic < tt > do </ tt >- notation provided in standard Haskell.

Both verification and validation are related to the concepts of quality and of software quality assurance.

Both concepts are also used in historical linguistics.

Both ab initio and semi-empirical approaches involve approximations.

Both involve three basic activities.

Both collegiate and NFL football have certain examples of football lore which involve laterals.

" Both dream sequences involve star patterns and are about lines radiating to a point.

Both laws involve finding significance in the appearance of the number, and in its " presen esoterically because of its conspicuous exoteric absence.

Both of these benefits are important in testing situations that may later involve legal action, such as those involving drug specimens.

Both EMG and NCS involve some measure of discomfort.

Both EMG & NCS involve very mild shocks that in normal patients are comparable to a rubber band snapping on the skin.

Both involve a legal contract between the employer and the apprentice and provide a combination of school-based and workplace training.

Both under President Chen and current President Ma Ying-jeou, the main political changes in the cross-straits relationship involve closer economic ties and increased business and personal travel.

Both helminthic therapy and fecal bacteriotherapy induce a characteristic Th2 white cell response in the diseased areas, which is somewhat paradoxical given that ulcerative colitis immunology was thought to classically involve Th2 overproduction.

Both figures involve the substitution of one term for another.

Both techniques involve small solids in contact with hot gases ....

Both systems, however, involve penal labor.

Both diagnoses involve symptoms commonly known as " mood swings.

Both games are played between people on horseback, both involve propelling an object toward a goal, and both get fairly rough.

Both involve the transfer of ink from a plate to the paper, canvas, or other surface that will ultimately hold the work of art.

Both involve a camera and a projector.

Both companies said Northrop Grumman's acquisition would not affect Scaled Composites ' strategy or involve replacing Burt Rutan as senior manager .< ref >

Both systems, however, involve penal labor and often do not allow trials or judicial hearings.

Both stories involve Minerva, the Goddess of Wisdom and patron of the arts.

Both involve the telling of the heist from the different participants and both end with all but one character dead who then is caught by the police in the final shot.

Both programs involve the demonstration and / or judging of proficiency in one or more model railroading skill areas.

Both RBD and narcolepsy involve dissociation of sleep states probably arising from a disruption of sleep control mechanisms.