Presented in June 1993, the second Evolution version of the Delta HF Integrale featured an updated version of the 2-litre 16-valve turbo engine to produce more power, as well as a three-way catalyst and Lambda probe.

In information theory, turbo codes ( originally in French Turbocodes ) are a class of high-performance forward error correction ( FEC ) codes developed in 1993, which were the first practical codes to closely approach the channel capacity, a theoretical maximum for the code rate at which reliable communication is still possible given a specific noise level.

Since the introduction of the original parallel turbo codes in 1993, many other classes of turbo code have been discovered, including serial versions and repeat-accumulate codes.

The revised 2. 0 turbo model was tested in February 1993 by Autocar.

On its launch in 1993, the Coupé was available with a four cylinder, 2. 0 L 16V engine, in both turbo ( 190 PS ) and normally aspirated ( 139 PS ) versions.

For 1993, the FIA replaced the Group B models with prototypes that had to be based on existing Group A cars, but still followed the spirit of Group B, with low weight, 4WD, high turbo boost pressure and staggering amounts of power.

Saab B202 turbo 16-valve engine in a 1993 Saab 900 T

Automatic Performance Control ( APC ) was the first engine knock and boost control system that was introduced on turbo charged Saab H engines in 1982 and was fitted to all subsequent 900 Turbos through 1993 ( and 1994 convertibles ), as well as 9000 Turbos through 1989.

In 1993, manufacture of AVIA vehicles equipped with turbo engines designated as A21T and A31T was launched.

For the B230 engines 1993, piston cooling, oil squirting jets were added to help alleviate piston slap problems on the turbo motors.

The second edition, published in 1981, also included numeric country codes, with the third and fourth editions published in 1988 and 1993 respectively.

These codes were discontinued in 1993.

The train complied with area safety codes, which did not address the systems installed on the train during its 1993 upgrade.

Turbo codes, another class of capacity-approaching codes discovered in 1993, became the coding scheme of choice in the late 1990s, used for applications such as deep space satellite communications.

* Décodage itératif de codes produits ( Iterative decoding of product codes ) by Ramesh Pyndiah, Alain Glavieux and Claude Berrou ( Institut TELECOM ; Telecom Bretagne ; France Telecom ), France, November 1993.

* 1993: Miami Herald, " for coverage that not only helped readers cope with Hurricane Andrew's devastation but also showed how lax zoning, inspection and building codes had contributed to the destruction.

While researching error-correcting codes in 1990, Matsui was inspired by Eli Biham and Adi Shamir's differential cryptanalysis, and discovered the technique of linear cryptanalysis, published in 1993.

Until 1993, it was bounded over the Niagara River by area code 416 ( now area codes 905, 289 and 365 ) in Canada.

Later he went to École Nationale Supérieure des Télécommunications de Bretagne and Universite de Bretagne Occidentale in France, where he studied telecommunications engineering and received a doctoral degree in 1993 for a dissertation titled " Systematic recursive convolutional codes and their application to parallel concatenation.

On November 12, 1993, the first Ultimate Fighting Championship ( UFC ) were held in Denver, Colorado, where fighters from all martial arts codes were invited to compete for a purse of US $ 50, 000, in a no-holds-barred elimination tournament billed as being, " not for the faint-hearted ".

This is especially applicable on superscalar x86 processors ( such as the Pentium of 1993 and later ) where these exchange instructions ( codes D9C8 .. D9CF < sub > h </ sub >) are optimized down to a zero clock penalty by using one of the integer paths for FXCH ST ( x ) in parallel with the FPU instruction.

Among the important novelists of the 1980s were Rachid Mimouni, later vice-president of Amnesty International, and Tahar Djaout, murdered by an Islamist group in 1993 for his secularist views.

They were furthered by American Spectator writer David Brock in his 1993 book The Real Anita Hill, though he later recanted the claims he had made, described his book as " character assassination ", and apologized to Hill.

The 1993 State Civil Servant Provisional Regulations ( 国家公务员暂行条例 ) changed the way government officials were selected and promoted, requiring that they pass exams and yearly appraisals, and introduced a rotation system.

In May 1992 the Belorussian Military District was abolished, and on January 1, 1993 all service personnel on Belarussian soil were required to either take an oath of loyalty to Belarus, or leave.

The six ex-Philippine SF. 260WP aircraft were taken out of service in 1993 and returned to their previous owner, although the four newly-built SF. 260WP aircraft were retained in service, and stationed at Bobo Dioulasso air base.

Goat rearing has been promoted as a source of income for rural-dwelling Burundians. IMF structural adjustment programs in Burundi were suspended following the outbreak of the crisis in 1993.

Over 4 million Cambodians ( about 90 % of eligible voters ) participated in the May 1993 elections, although the Khmer Rouge or Party of Democratic Kampuchea ( PDK ), whose forces were never actually disarmed or demobilized, barred some people from participating.

Regarding economic assistance, official donors had pledged $ 880 million at the Ministerial Conference on the Rehabilitation of Cambodia ( MCRRC ) in Tokyo in June 1992, to which pledges of $ 119 million were added in September 1993 at the meeting of the International Committee on the Reconstruction of Cambodia ( ICORC ) in Paris, and $ 643 million at the March 1994 ICORC meeting in Tokyo.

In 1993 Mauritius and Seychelles had two of the five embassies in Moroni, and Mauritius and Madagascar were connected to the republic by regularly scheduled commercial flights.

By 1993, the Federal Emergency Management Agency had made the program available nationwide ; by 2012, CERT programs were offered in all 50 states, the District of Columbia, Puerto Rico and the Northern Mariana Islands.

Coming of age was dealt with in Good Will Hunting ( 1997 ), race relationships were a theme in American History X ( 1998 ), and the AIDs epidemic and discrimination were the focus of Philadelphia ( 1993 ).

Commemorative signs reading " Eisenhower Interstate System " and bearing Eisenhower's permanent 5-star rank insignia were introduced in 1993 and are currently displayed throughout the Interstate System.

The Clinton Administration on December 21, 1993, issued Defense Directive 1304. 26, which directed that military applicants were not to be asked about their sexual orientation.

The website and collection of books were started in 1993 by Wendy Northcutt, who at the time was a graduate in molecular biology from the University of California, Berkeley.

Carol died in 1993 from the sudden onset of a brain tumor – glioblastoma multiforme – when their children were five and two.

The West Memphis Three are three men who were tried and convicted as teenagers in 1994 of the 1993 murders of three boys in West Memphis, Arkansas.

Three eight-year-old boys — Stevie Branch, Michael Moore, and Christopher Byers — were reported missing on May 5, 1993.

On May 6, 1993 ( the day the murder victims were found ), Hutcheson took a polygraph exam by Detective Don Bray at the Marion Police Department to determine if she had stolen money from her West Memphis employer.

On June 2, 1993, Hutcheson told police that about two weeks after the murders were committed, she, Echols and Misskelley attended a Wiccan meeting in Turrell, Arkansas.

Initially the owners of AOI were the governments of Egypt, Saudi Arabia, and the United Arab Emirates, before the latter governments gave their shares back to Egypt in 1993, valued at $ 1. 8 billion.

* Al-Aqsa Martyrs ' Brigades – The al-Aqsa Martyrs Brigades were created in the Second Intifada to bolster the organization's militant standing vis-à-vis the rival Hamas movement, which had taken the lead in attacks on Israel after 1993, and was gaining rapidly in popularity with the advent of the Intifada.

The 1991 semi-final between Arsenal and Tottenham was the first to be played at Wembley, as were both 1993, 1994 and 2000 semi-finals.

In 1993, de Klerk and Mandela were jointly awarded the Nobel Peace Prize for their work ending apartheid.