In mathematical logic, Heyting arithmetic ( sometimes abbreviated HA ) is an axiomatization of arithmetic in accordance with the philosophy of intuitionism ( Troelstra 1973: 18 ).

This was illustrated during the 1973 Stonewall rally when, moments after Barbara Gittings exuberantly praised the diversity of the crowd, feminist activist Jean O ' Leary protested what she perceived as the mocking of women by cross-dressers and drag queens in attendance.

In 1973 a broadway musical called " The Faggot " was praised by critics but condemned by gay liberation proponents.

" He then landed a small role in the 1973 Lincoln Center production of The Merchant of Venice, which was praised as having " vivid appeal.

At her father's private funeral in December 2006, she praised him for lighting a " flame of freedom " in September 1973, when he overthrew the government of Salvador Allende.

The 1973 Huracán team has been widely praised by journalists and fans due to its elegant football style, with skilled players such as Houseman, Brindisi or Babington.

But her next novel, Fancy Strut ( 1973 ), was widely praised by critics as a comic masterpiece.

Independently from Henson in 1973 the group of scientists from USSR directed by Prof. Bochvar made the quantum-chemical analysis of stability of C < sub > 60 </ sub > and calculated electronic structure of the molecule.

In 1973, an analysis of many methods used to compute the distance to the nebula reached a conclusion of about 6, 300 ly.

As a result of post-oil-shock analysis and conclusions of overcapacity, 40 planned nuclear power plants had already been canceled between 1973 and 1979.

A complete key to who wrote what and for how much in Household Words was compiled in 1973 by Anne Lohrli, using an analysis of the office account book maintained by Dickens ' subeditor, W. H. Wills.

But in 1973, after introducing the concept of physical contradictions and creating SuField analysis, Altshuller realized that the contradiction matrix was comparatively an inefficient tool and stopped working on it.

He identified and fixed some of the bugs in the AlohaNet model and made his analysis part of a revised thesis, which finally earned him his Harvard PhD in 1973.

In 1973 Henry Small published his classic work on Co-Citation analysis which became a self-organizing classification system that led to document clustering experiments and eventually an " Atlas of Science " later called " Research Reviews ".

There were “ foundational works underlying and facilitating the turn to cultural forms of analysis ;” they were: Hayden White ’ s Metahistory: The Historical Imagination in Nineteenth-Century Europe ( 1973 ), Clifford Geertz ’ s The Interpretation of Cultures: Selected Essays ( 1973 ), Michel Foucault ’ s Discipline and Punish ( 1977 ), and Pierre Bourdieu ’ s Outline of a Theory of Practice ( 1977 ).

" In a 1973 review paper on the experimental development of relativity, Shankland included an August 31, 1954 letter to him by Einstein agreeing with his analysis.

Founded in 1973 ( originally in Evanston, Illinois but now based in Chicago ), CUFOS is an organization stressing scientific analysis of UFO cases.

In 1973, another study found that chemical analysis of garnierite samples yields non-stoichiometric formulae that can be reduced to formulas like those of talc and serpentine.

It should be noted that OAKKE places great emphasis in their writing to the defense of the political heritage of the Secretary of the KKE between 1931-1956 Nikos Zachariadis, whom he considers, in line with the contradictory information received by Russian authorities between 1973 and 1990, but mainly based on political analysis, murdered by the leaders of the CPSU.

For instance, in 1973, Gilbert and Maxam reported the sequence of 24 basepairs using a method known as wandering-spot analysis.

Prior to Carnegie Mellon, Cohon was the Dean of the School of Forestry and Environmental Studies and professor of environmental systems analysis at Yale University from 1992 to 1997 and was a faculty member in the Department of Geography and Environmental Engineering and Assistant and Associate Dean of Engineering and Vice Provost for Research at Johns Hopkins University from 1973 to 1992.

* 1982 Lars Ahlfors for his expository work in Complex analysis ( McGraw-Hill Book Company, New York, 1953 ), and in Lectures on quasiconformal mappings ( D. Van Nostrand Co., Inc., New York, 1966 ) and Conformal invariants ( McGraw-Hill Book Company, New York, 1973 ).

) More recently this has developed into ‘ principal – agent ’ analysis ( e. g. Spence and Zeckhauser and Ross ( 1973 ) on problems of contracting with asymmetric information ) which models a widely applicable case where a principal ( a shareholder or firm for example ) cannot costlessly infer how an agent ( a manager or supplier, say ) is behaving.

In her 1973 book, Women ’ s Consciousness, Men ’ s World, Rowbotham presented her analysis of contemporary social conditions from a Marxist-feminist perspective.

The Department of Energy Organization Act of 1977 established EIA as the primary federal government authority on energy statistics and analysis, building upon systems and organizations first established in 1974 following the oil market disruption of 1973.

He left the SWP in December 1973, citing the organization's lack of enthusiasm for the gay liberation movement and failure to develop a " Marxist materialist analysis " of it.

The many critics — such as Carole Oleson in her " The Remembered Earth: Momaday's House Made of Dawn ," South Dakota Review II ( Spring 1973 )— who have given the novel extended analysis acknowledge that much more explanation is needed " before outsiders can fully appreciate all the subtleties of House Made of Dawn.

* The Class Struggle in Parliament: A Socialist View of Industrial Relations ( Gollancz, 1973, ISBN 978-0-575-01640-8 ): An analysis of the way trade union issues are handled by Parliament.

His Histoire de la science-fiction moderne, 1911-1971 of Modern SF ” ( 1973 ; in 2 volumes 1975 ; revised 1984 ) is a lengthy and enthusiastic survey of the field, but has been criticized for lacking deep critical analysis and containing too many sweeping generalizations and personal prejudices.

The book not only traces the full history of Goblin from 1973 to 2011 with detailed analysis of all the albums and the movies with music performed by Goblin ( including all the works as session musicians ), full bios and exclusive interviews but also contains discographies and filmographies of the Italian composers who created scores for police, ‘ giallo ’ and horror movies and information about all the Italian rock bands with a role in movie soundtracks.

The effort was sufficiently complete that during the summer of 1973 the Unix kernel for the PDP-11 was rewritten in C. During the 1972 – 73 period there was a need to port to Honeywell 635 and IBM 360 / 370 machines, so Mike Lesk wrote the " portable I / O package " which would become the C " standard I / O " routines.

While the standard Tube map mostly avoided representing mainline rail services, a new variant of the map issued in 1973, the ' London's Railways ' map, was the first to depict Tube and surface rail services in a diagrammatic style closely matched to Beck's designs.

On March 5, 1973, a Telnet protocol standard was defined at UCLA with the publication of two NIC documents: Telnet Protocol Specification, NIC # 15372, and Telnet Option Specifications, NIC # 15373.

That exchange rate was maintained until 1971, when the United States abandoned the gold standard, which had been a key element of the Bretton Woods System, and imposed a 10 percent surcharge on imports, setting in motion changes that eventually led to floating exchange rates in 1973.

See photos: photos This experimental store was in service from 1973 until the 1980s, when it was reformatted as a standard Jewel-Osco combo store.

Like virtually all Underground lines, the Piccadilly line is operated by a single type of rolling stock, in this case the 1973 tube stock, in the standard London Underground livery of blue, white and red.

In 1969, the squadron adopted the noisy and huge F-4E Phantom, which it flew until 1973, the only time the Thunderbirds would fly jets similar to those of the Blue Angels, as it was the standard fighter for both services.

After the successful 27 September 1973 launch, the craft was maneuvered to 326 x 344 km on the second day in space, which later proved to be the standard orbit for the Salyut 4 space station.

He found that the standard of living in the US peaked in 1973, that of OECD countries in 2005, while that of the non-OECD countries was still rising in 2007.

New federal laws for 1973 demanded front bumpers capable of withstanding 5-mile-per-hour ( 8 km / h ) impacts with no damage to the body ( 5 mph rear bumpers became standard in 1974 ).

The standard 400 CID V8 in the 1973 GTO was further reduced in compression to 8. 0: 1, dropping it to 230 hp ( 170 kW ).

Firenza " Droopsnoot ", standard road-going version In 1973, Vauxhall acknowledged that their rather dull model range needed a makeover, and developed a radical version of the Firenza, known officially as the High Performance ( HP ) Firenza, but known colloquially as the " droopsnoot " after its dramatically styled aerodynamic nose.

Patterson's efforts ultimately led to the Environmental Protection Agency announcing in 1973 a reduction of 60-65 % in phased steps, and ultimately the removal of lead from all standard, consumer, automotive gasoline in the United States by 1986.

In addition to these bypasses the sections between Casula ( in southwestern Sydney ) and Berrima ( built 1973 – 92 ), and Broadford to Wallan ( 1976 ), which both were constructed as major deviations, are also of full freeway standard.

Metcalfe was working at Xerox PARC in 1973 when he and David Boggs invented Ethernet, a standard for connecting computers over short distances.

This plan had developed from early schemes prior to the Second World War through Patrick Abercrombie's County of London Plan, 1943 and Greater London Plan, 1944 to a 1960s Greater London Council ( GLC ) scheme that would have involved the construction of many miles of motorway standard roads across the city and demolition on a massive scale. Due to the huge construction costs and widespread public opposition, most of the scheme was cancelled in 1973 and the Westway, the West Cross Route and East Cross Route in east London were the only significant parts to be built.

Matching the large size of the car were large engines, including a standard V8 and an optional V8 ( standard after 1973 ).

The instrument package became a standard feature, as were 78 series radial ply tires ( 70 series used in 1973 ).

Before 1973 there was no standard way to break down the BOP sheet, with the separation into invisible and visible payments sometimes being the principal divisions.

In 1973, with GM ’ s introduction of the new " rounded line " series trucks, GMC and Chevrolet trucks became even more similar, ending production of GMC ’ s quad-headlight models, and setting the standard for the Chevrolet / GMC line of trucks for over thirty years.

FIAT became the first company to offer standard EI, in 1968, followed by Chrysler ( after a 1971 trial ) in 1973 and by Ford and GM in 1975.

In 1972, it was an option, but it was almost universally specified, and from 1973 onward it was a standard feature.

Starting in East German Neues Deutschland the acronym BRD ( FRG ) for the Federal Republic of Germany prevailed since the early 1970s, while East German official sources adopted that acronym as standard expression in 1973.