More formally, the Liskov substitution principle ( LSP ) is a particular definition of a subtyping relation, called ( strong ) behavioral subtyping, that was initially introduced by Barbara Liskov in a 1987 conference keynote address entitled Data abstraction and hierarchy.

" More narrowly, contemporary practice considers behavioral interactions of individuals and groups through social capital and social " markets " ( not excluding for example, sorting by marriage ) and the formation of social norms.

More than 70 % of those interviewed reported psychological and behavioral symptoms of post traumatic stress disorder.

More recent theoretical approaches are based on behavioral economics and suggest that a number of behavioural principles can be taken as microeconomic foundations for a behaviourally-based aggregate consumption function.

More specifically, it is " used as a behavioral test for hemispheric lateralization of speech sound perception.

More recently ( primarily as a result of funding policy changes at the American National Science Foundation around 2000 ), some researchers have begun to use the term biocomplexity in a narrower sense to denote the complex behavioral, biological, social, chemical, and physical interactions of living organisms with their environment.

More sophisticated forms of analysis ( fundamental analysis, quantitative analysis and behavioral analysis ) use also some market criteria, such as

More recent behavioral tests have shown that pigeons are able to detect magnetic anomalies of 186 microtesla.

More cognitively oriented, behavioral geographers focus on the cognitive processes underlying spatial reasoning, decision making, and behavior.

More recent research, however, shows that in protostomes the edges of the dent close up in the middle, leaving openings at the ends which become the mouth and anus.

More recent research into the Pygmy subspecies suggests this may be an underestimate.

More politically consolidated nations sponsored historical research projects which produced results of permanent value-such as the Monumenta Germaniae Historica (" Monuments of German History ") project.

More recent research indicates that the problem, while perhaps less severe, is a long way from being solved.

More recently, the potential of DNA vaccines for immunotherapy of acute and chronic Chagas disease is being tested by several research groups.

More research is needed to make a definite statement whether sleep creates favourable conditions for consolidation or it actively enhances declarative memory consolidation.

More recent research studies have shown that the principles of EVM are positive predictors of project success.

* Empirical research ( More on the scientific usage )

More research is needed to provide a better answer to that question.

More research must be done to find the correlation and study past El Niño episodes.

More than two years of intensive research was undertaken to chronicle the historical events that resulted in what was then Australia's worst peace time disaster.

More specifically, Italian economy is weakened by the lack of infrastructure development, market reforms and research investment, and also high public deficit.

More recent research has shown the situation to be more complex.

More recently, it has been used to criticize research on the harmful environmental or public health effects of corporate activities, and occasionally in response to such criticism.

More recently she has been the focus in Malinche's Conquest by Ana Lanyon, a non-fiction account of the author's research into the historical and mythic woman who was Malinche.

More than 90 % of doctoral students are supported by fellowships, research assistantships, or teaching assistantships.

More recent research has shown that an enriched environment may decrease morphine addiction in mice.

More substantive basis for this designation is that the vocabulary, grammar, and orthography of Interlingua are natural ; they have been standardized and presented by a linguistic research body, but they predated it and are not themselves considered a product of human invention.

More research is needed.

More concretely, his stature and concept of atomically precise fabrication played a role in securing funding for nanotechnology research, illustrated by President Clinton January 2000 speech calling for a Federal program:

More recent research in this vein is the research made by John Lucy describing how usage of the categories of grammatical number and of numeral classifiers in the Mayan language Yucatec result in Mayan speakers classifying objects according to material rather than to shape as preferred by speakers of English.

More recent research has shown that this " magical number seven " is roughly accurate for college students recalling lists of digits, but memory span varies widely with populations tested and with material used.

More advanced variable-opt methods were developed at Bell Labs in the late 1980s by David Johnson and his research team.

More recently, there has been an annual protest against nuclear weapons research at Lawrence Livermore.

More recently, couples frequently select an engagement ring together.

Frenchman Dimitri Tikovoi who mixed select songs on Once More with Feeling produced Placebo's fifth effort.

The second one, titled More Fast and Furious: Music from and Inspired by the Motion Picture The Fast and the Furious, features alternative metal, Post-grunge and Nu metal songs, as well as select tracks from BT's score.

More recently, the surviving apostles will typically meet in the Salt Lake Temple on the first Sunday following the late president's funeral, to select and set apart the next president of the church ( as was done in 1973, and described in detail by President Tanner to BYU students in 1978 ).

More specifically, every weekly edition of Click since September 2004 is available to select countries on the BBC Click website page.

More than 1, 500 people produced and submitted ads to the " Bush in 30 Seconds " contest, and more than 100, 000 people helped vote to select the finalists.

More narrowly, the Startup Disk control panel in Mac OS and OS X only allows the user to select a mounted filesystem with very particular constraints.

More complex installation programs usually display a " custom setup " dialog box at run time, from which the end user can select which features to install or remove.

More recently work has been progressing briskly on rehabilitating both tracks between Summit and Dover with concrete crossties and new welded rail, and rehabilitation of select road overpasses.

In 2009, Faith No More reformed and performed a series of festival shows in Europe, leading to several shows in select American cities.

More recently, its ambit has grown to encompass any communication activity whose goal is to help individuals and communities select and practice behavior that will positively impact their health, such as immunization, cervical cancer check up, employing single-use syringes, etc.

More generally, the committee was a pragmatic means to delegate the complicated drafting of acts to those members of parliament skilled in law and letters — not unlike a modern select committee of the UK parliament — while the right to confirm the act remained with the full assembly of three estates.

More complex circuits include magnetos, selector switches and bells to allow one user to select and call another, which is defined as the " calling " portion of the circuit.

More recently, he has been lauded for discovering Alexander Edler, now one of the Canucks ' top defencemen, when he was a complete unknown playing in the Swedish 3rd division ( only he and Red Wings scout Hakan Andersson had scouted him ), and convincing Vancouver management to trade up to select Edler in the third round of the 2004 NHL Entry Draft.

Voegele opened for Natasha Bedingfield on her Less is More Tour at select concerts.