According to the Peterson Institute for International Economics and other proponents of demographic structural approach ( cliodynamics ), the basic problem Egypt has is unemployment driven by a demographic youth bulge: with the number of new people entering the job force at about 4 % a year, unemployment in Egypt is almost 10 times as high for college graduates as it is for people who have gone through elementary school, particularly educated urban youth, who are precisely those people that were seen out in the streets during 2011 Egyptian revolution.

According to this view mathematical systems exist, and have structural features

According to another theory, it is believed that the pointed arch evolved naturally in Western Europe as a structural solution to a purely technical problem, concurrent with its introduction and early use as a stylistic feature in French and English churches.

According to general semantics, the content of all knowledge is structure, so that language ( in general ) and science and mathematics ( in particular ) can provide people with a structural ' map ' of empirical facts, but there can be no ' identity ', only structural similarity, between the language ( map ) and the empirical facts as lived through and observed by people as humans-in-environments ( including doctrinal and linguistic environments ).

According to the National Institutes of Health, this finding was the strongest evidence at that time that structural differences in a specific part of the brain may contribute to the risk of SIDS.

According to Hicks, 19th-century Kantianism operated in two broad camps: structural linguistics and phenomenology.

According to NASA: " An investigation board concluded that the most likely cause of the mishap was structural failure of the spacecraft due to plume heating during the solid-rocket motor burn.

According to Hymer, market imperfections are structural, arising from structural deviations from perfect competition in the final product market due to exclusive and permanent control of proprietary technology, privileged access to inputs, scale economies, control of distribution systems, and product differentation, but in their absence markets are perfectly efficient.

According to Giddens there is a " Duality of structure " by which social practice, which is the principal unit of investigation, has both a structural and an agency-component.

According to Severud Associates, the structural engineering consultants, it was the first tall building to use high strength bolted connections, the first tall building to combine a braced frame with a moment frame, one of the first tall buildings to use a vertical truss bracing system and the first tall building to employ a composite steel and concrete lateral frame.

According to former University of the Philippines president Francisco Nemenzo, Ramos " has done nothing to reverse or slow down the implementation " of the harmful IMF-imposed structural reforms.

According to Luciano Floridi, " informational structural realism " is a variant of structural realism that supports an ontological commitment to a world consisting of the totality of informational objects dynamically interacting with each other.

According to Levin and Schwartz ( 2007 ) these structural elements depend heavily on the cost and quality of services provided ( p. 14 ).

According to the EC Treaty, European Union law applies to these territories with possible derogations to take account of their " structural social and economic situation ... which is compounded by their remoteness, insularity, small size, difficult topography and climate, economic dependence on a few products, the permanence and combination of which severely restrain their development ...".

According to the MOC, the Metropolia of Montenegro and the Littoral of the Serbian Orthodox Church ( SOC ), headed by Metropolitan Amfilohije Radović, has existed for only around eight decades, " or to be more precise, it has been there since 1920 when it was established as a structural and integral part of the Serbian Patriarchy in doctrinal, legal and organizational sense ".

According to social structural theory, the division of labor and social expectations lead to gender differences in sociosexuality.

According to the structural engineer, Bill Baker of SOM, the building's design incorporates cultural and historical elements particular to the region.

According to the type of web structural data, web structure mining can be divided into two kinds:

According to FEMA, 16 percent of all fire fighter deaths in 2002 occurred due to a structural collapse or because the fire fighter got lost.

According to sociologist Herbert Gans, while Myrdal ’ s structural conceptualization of the underclass remained relatively intact through the writings of William Julius Wilson and others, in several respects the structural definition was abandoned by many journalists and academics and replaced with a behavioral conception of the underclass, which fuses Myrdal ’ s term with Oscar Lewis ’ s and others ' conception of a “ culture of poverty .”

According to the theory proposed, this is a consequence of the severe condition of perceived threat that persists unabated for the anxious child in an ambiguous sort of school environment.

According to the theory underlying odd-lot indices, the trader who trades odd lots is most likely a small trader, one who can't afford to trade round lots.

( Despite common belief, he did not take a day from February ; see the debunked theory on month lengths ) According to a Senatus consultum quoted by Macrobius, he chose this month because it was the time of several of his great triumphs, including the conquest of Egypt.

According to the theory, the human experience of moral obligations was the result of evolutionary pressures, which attached a sense of morality to human psychology because it was useful for moral development ; this entail that moral values do not exist independently of the human mind.

According to this new theory, the shorter Alexandrian text is closer to the original, and the longer Western text is the result of later insertion of additional material into the text.

According to the special theory of relativity, the aberration looks as a transform of the celestial sphere due to different frames of reference and is virtually a special case of velocity addition, namely one of the light beam and frames ' relative velocity v. The formula from relativistic aberration can be simplified to

According to the theory of aerodynamics, a flow is considered to be compressible if its change in density with respect to pressure is non-zero along a streamline.

According to bundle theory, an object consists of its properties and nothing more: thus neither can there be an object without properties nor can one even conceive of such an object ; for example, bundle theory claims that thinking of an apple compels one also to think of its color, its shape, the fact that it is a kind of fruit, its cells, its taste, or at least one other of its properties.

According to the Big Bang theory, the Universe was once in an extremely hot and dense state which expanded rapidly.

According to the Chronicles-Ezra-Nehemiah theory, it contains material set aside from the rest of the book of Ezra, which was canonized first.

According to this theory, the anonymous author attributed these events to Daniel, as prophecies that were witnessed by this writer in the 2nd century BCE.

According to this theory, the cycle of philosophical upheavals that in part drove the diversification of Buddhism into its many schools and sects only began once Buddhists began attempting to make explicit the implicit philosophy of the Buddha and the early suttas.

According to one theory, the term was loaned to Russian, where-in literary language-it first appeared in " Elysei ", a 1771 poem by V. Maikov.

According to Brønsted – Lowry acid-base theory, acids are substances that donate a positive hydrogen ion to another substance in a chemical reaction ; by extension, a base is the substance which receives that hydrogen ion.

According to this theory, the crucial things being exchanged are charges.

According to physicist Phil Anderson, the term was coined by himself and Volker Heine when they changed the name of their group at the Cavendish Laboratories, Cambridge from " Solid state theory " to " Theory of Condensed Matter ", as they felt it did not exclude their interests in the study of liquids, nuclear matter and so on.

According to some psychologists, a person who believes in one conspiracy theory tends to believe in others ; a person who does not believe in one conspiracy theory tends not to believe another.

According to this theory, depressed people acquire a negative schema of the world in childhood and adolescence as an effect of stressful life events, and the negative schema is activated later in life when the person encounters similar situations.

According to Charles Darwin's theory of natural selection, characteristics such as camouflage that help an animal to survive will tend to evolve in any population.

According to Charles Darwin's 1859 theory of natural selection, features such as camouflage evolved by providing individual animals with a reproductive advantage, enabling them to leave more offspring, on average, than other members of the same species.

According to this view, Hume is not arguing for a bundle theory, which is a form of reductionism, but rather for an eliminative view of the self.

According to dot-com theory, an Internet company's survival depended on expanding its customer base as rapidly as possible, even if it produced large annual losses.

According to theory, this may give a comparative advantage in production of goods that make more intensive use of the relatively more abundant, thus relatively cheaper, input.