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 concepts involve excessive risk and are supposed to foster uncertainty and fraudlent behaviour.

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 theories easily describe the first reaction: CH < sub > 3 </ sub > COOH acts as an Arrhenius acid because it acts as a source of H < sub > 3 </ sub > O < sup >+</ sup > when dissolved in water, and it acts as a Brønsted acid by donating a proton to water.

Both the terms coast and coastal are often used to describe a geographic location or region ; for example, New Zealand's West Coast, or the East and West Coasts of the United States.

Both Luke and John describe them as friends of Jesus.

Both Herwig Wolfram and Thomas Burns conclude that the terms Tervingi and Greuthungi were geographical identifiers used by each tribe to describe the other.

Both Michelet and Burckhardt were keen to describe the progress made in the Renaissance towards the modern age.

Both Latin and English have two words to describe convictions: one is more intellectual ( English belief, Latin verb credo ) and one carries implications of " faithfulness " ( English faith, Latin fides ).

Both Herodotus and Appian describe the conquest of the city by Harpagus on behalf of the Persian Empire, in approximately 540 BC.

Both examples refer to and describe other types of breadboards as prior art.

Both of these claims are controversial as the term's common definition as used by gamers ( to describe a video game match in which players kill each other over and over, respawning after each time they die ) predates both titles by over a decade.

Both describe the challenges involved in adopting a new economic paradigm.

Both texts mention the word " yogurt " in different sections and describe its use by nomadic Turks.

Both secular and spiritual believers describe UFOs as having abilities beyond what are considered possible according to known aerodynamic constraints and physical laws.

Both also describe the Banking Act of 1935 as being more significant than the 1933 Banking Act.

Both Halsbury's and Spencer Bower ( see below ) describe these three estoppels collectively as estoppels by representation.

Both Schulberg and Wodehouse describe the methods of all those would-be screenwriters and actors hunting for jobs, but Wodehouse's depiction is not at all serious or critical.

Both traditions describe him as a Danish Scylding, the nephew of Hroðgar and the grandson of Healfdene.

Both theories describe one-dimensional and steady wave fronts.

Both of these theories describe the link between attitude and behavior as a deliberative process, with an individual actively choosing to engage in an attitude-related behavior.

Both describe Alisoun ’ s knowledge and use of Scripture in her justification of her sexual behaviour.

Both all-wheel drive and four-wheel drive terms can be found, often used together to describe the same drive system, in vintage automotive documents, brochures, and owner ’ s manuals.

Both tax avoidance and evasion can be viewed as forms of tax noncompliance, as they describe a range of activities that are unfavorable to a state's tax system.

Both books describe the experience of fly fishing along the Philadelphia County stretch of the river in the twenty-first century.

Both Spaun and Mayrhofer describe the period of the composition of Winterreise as one in which Schubert was in a deeply melancholic frame of mind, as Mayrhofer puts it, because ' life had lost its rosiness and winter was upon him.

Both authors describe the major paths, their starting points and the peaks where they end, with important landmarks along each route.