Dual citizenship should only be allowed in exceptional cases.

Dual nationals holding a Commonwealth citizenship that recognise the British monarch as head of state are entitled to use the styling.

Dual citizenship in itself is not the major problem in obtaining or retaining security clearance in the United States.

* Dual citizenship

Dual citizenship was established ( Article 5 ( 3 ): " Every Czechoslovak citizen is at the same time a citizen of the Czech Socialist Republic or the Slovak Socialist Republic "), and many of the former functions of the central government were instead placed under the jurisdiction of the two national governments.

If, however, the same person emigrated to Canada, obtained Canadian citizenship and commenced employment with a Canadian company, they would be treated as a Canadian-UK Dual National for the purposes of any U. S. export authorization to which their employer was a party.

Dual citizenship between the two states was originally not allowed ; only years later did courts make it possible.

Note: It may look like but it is not a passport nor does it confer actual Dual citizenship.

* Multiple citizenship ( Dual nationality )

Dual citizenship may or may not be permitted.

Dual citizenship is also not allowed, except for those who acquired citizenship by birth.

Dual wielding is holding a tool or weapon in each hand.

A possible example of actual use of two guns firing at the same time is " Dual wield ", practiced by Russian special forces.

For most Christians, it is the stated or " confessed " belief in Jesus as Savior that makes God's grace available to an individual, and salvation can come no other way ( Solus Christus in Protestantism, Extra Ecclesiam nulla salus in Catholicism, see Dual covenant theology for a dissenting view ).

Dual vector space: The map which assigns to every vector space its dual space and to every linear map its dual or transpose is a contravariant functor from the category of all vector spaces over a fixed field to itself.

Fortunately, it is possible to build plain track suitable for all three ( see Dual gauge ).

Dual nationality is when a single person has a formal relationship with two separate, sovereign states.

Dual energy X-ray absorptiometry ( DXA, formerly DEXA ) is considered the gold standard for the diagnosis of osteoporosis.

Dual polarisation interferometry is a quantitative analytical method for measuring the overall protein conformation and conformational changes due to interactions or other stimulus.

Dual polarisation interferometry is a time resolved analytical method for determining the overall conformation and conformational changes in surface captured proteins providing complementary information to these high resolution methods.

The Asia Leaders Programme, a Dual Campus Master Programme, is a shared initiative between the Nippon Foundation and the University for Peace, in collaboration with Ateneo de Manila University, which aims to provide students from Japan and other Asian countries with an opportunity to pursue a peace studies post graduate degree with a content-based language-training module.

* October 7 – The Dual Alliance is formed by Germany and Austria-Hungary.

Dual mode systems are either hydrazine / N < sub > 2 </ sub > O < sub > 4 </ sub >, or MMH / hydrogen peroxide ( the former is much more common ).

The TCP / IP implementation, known as " Integrated IS-IS " or " Dual IS-IS ", is described in RFC 1195.

Dual polarisation interferometry is a surface based technique for measuring the optical properties of molecular layers.

Dual polarisation interferometry is also used to measure the complex refractive index for very thin films at optical frequencies.

Dual link should not be confused with dual display ( also known as dual head ), which is a configuration that involves a single computer connected to two monitors.

* Dual link maximum data rate is limited only by the bandwidth limits of the copper the DVI cable is constructed of and by the DVI signal's source.

Dual Polarization Interferometry is used to quantify the order and disruption in birefringent thin films.

Dual treatment ( behavioral therapy and medication ) may provide an advantage in some cases, but robust evidence from high-quality studies is lacking.

The Tsinghua-INSEAD Dual Degree Executive MBA program was initiated in 2006, and is the first program of its kind in China combining international business education with a focus on Asia.

One such server is Dual DHCP DNS.

When a " skinny " Dual In-line Pin package ( DIP ) integrated circuit ( such as a typical DIP-14 or DIP-16, which have a 0. 3 inch separation between the pin rows ) is plugged into a breadboard, the pins of one side of the chip are supposed to go into column E while the pins of the other side go into column F on the other side of the notch.

* Another form of Bilingual Education is a type of Dual Language program that has students study in two different ways: 1 ) A variety of academic subjects are taught in the students ' second language, with specially trained bilingual teachers who can understand students when they ask questions in their native language, but always answer in the second language ; and 2 ) Native language literacy classes improve students ' writing and higher-order language skills in their first language.

This road is colloquially referred to as the " Naas Dual carriageway " because when it was originally up-graded in 1964 the road from Dublin to Naas was a double lane carriageway, one of the first of its kind in Ireland.

Not only did the United States issue a Victory Medal, but so did a significant number of Allied and associated countries involved in the conflict against the Dual Alliance between Austria and Germany.

In 1867 the Dual Monarchy was created ; Croatian autonomy was restored in 1868 with the Croatian – Hungarian Settlement which was comparatively favourable for the Croatians, but still problematic because of issues such as the unresolved status of Rijeka.

The Dual Alliance persisted throughout the war and ended with their defeats in 1918.

In 1879, Bismarck formed a Dual Alliance of Germany and Austria-Hungary, with the aim of mutual military assistance in the case of an attack from Russia, which was not satisfied with the agreement reached at the Congress of Berlin.

But Russia did form a closer relationship with France in the Dual Alliance of 1894, since both were worried about the possibilities of German aggression.

In the Eastern crisis of the 1870s, fear of a repetition of this turn of events would later be a factor in Bismarck's signing the Dual Alliance with Austria-Hungary in 1879.

The League of the Three Emperors having fallen apart, Bismarck negotiated the Dual Alliance with Austria-Hungary, in which each guaranteed the other against Russian attack.

He also negotiated the Triple Alliance in 1882 with Austria-Hungary and Italy ; this was a completely different Alliance to the Dual Alliance.

A scanner used to measure bone density with Dual energy X-ray absorptiometry.

** Dual gate FETs have a single channel with two gates in cascode ; a configuration optimized for high frequency amplifiers, mixers, and oscillators.

• Dual MA in Natural Resources and Sustainable Development ( with American University, Washington DC );

• Asia Leaders Programme, a Dual Campus MA in International Peace Studies ( with Ateneo de Manila University, The Philippines )

• Dual MA programmes with Hankuk University of Foreign Studies, Seoul, Korea ;

• Dual MA in Peace Studies with the University of Innsbruck

Dual mode propulsion systems combine the high efficiency of bipropellant rockets with the reliability and simplicity of monopropellant rockets.

* Shrink Plastic Dual In-line Package ( SPDIP ) – A denser version of the PDIP with a 0. 07 in.

Dual MBA programs combine a MBA with others ( such as an MS, MA, or a J. D., etc.

Hence, ũ can directly be identified with the nilpotent element of the Dual numbers ' basis.

Many specialized foreskin restoration devices ( like Dual Tension Restorer shown in the picture ) that grip the skin with or without tape are also commercially available.

LSE also offers a Dual Master of Public Administration ( MPA ) with Global Public Policy Network schools such as Sciences Po Paris, the Hertie School of Governance and National University of Singapore.