Tannoy is famous for its ' Dual Concentric ' speaker design which places the tweeter behind the centre of the medium or bass driver.

Prestige speakers use Dual Concentric cone speakers and are easily recognisable by their ' vintage ' design.

* Tannoy Dual Concentric website

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.

Dual wielded weapons have become the trademark of some game characters, most notably Lara Croft and Dante.

* Dual Sport Bike, A hybrid street trail bicycle marketed under the Schwinn trademark

Dual Language programs are less common in US schools, although research indicates they are extremely effective in helping students learn English well and aiding the long-term performance of English learners in school.

This is similar to the concept of “ Deemed Exports ” used by the Bureau of Industry and Security within the Department of Commerce in administration of the Export Administration Regulations although the Department of State does not use the term “ Deemed Export ” ( see also “ Restrictions on Dual and Third Country Nationals below ”)).

Dual power is a term first used by Lenin, " The Dual Power ," ( dvoevlastie ), although conceptually first outlined by Proudhon, which described a situation in the wake of the February Revolution in which two powers, the workers councils ( or Soviets, particularly the Petrograd Soviet ) and the official state apparatus of the Provisional Government coexisted with each other and competed for legitimacy.

Dual AVCS is also found on Japanese Spec engines, although a complete list of the engines with Dual AVCS has yet to be compiled.

The controller featured similar twin analog sticks to the Dual Analog, although they featured convex rubber tips rather than concave plastic ones.

Rajendra features a Dual channel radar receiver and a C band transmitter, although the complete transmitting and receiving features and bands are unknown.

Other mechanicals include a 5-speed gearbox ( although very early AC models only featured a 4-speed ), disc brakes at each wheel, power brakes, double wishbone front suspension, one carburetor per cylinder ( 2 Dual Weber or Solex carburetors on the BC series 1608 engine-except for the USA version which received mild carburation due to emissions constraints ), electric fuel pump ( on the CC series ), and suspension by coil springs.

But its loss of influence in Italy and Germany, and the consequent formation of the Dual State, had at length indicated the proper, and, indeed, the only field for its diplomacy in the future – the Near East, where the process of the crystallization of the Balkan peoples into nationalities was still incomplete.

** Dual airbags now standard across all Porsche models in U. S. Driver and front passenger airbag optional in LHD ROW cars, only drivers side bag available in RHD markets.

** Dual range gearbox-manual only

** Dual range gearbox-manual only

** Dual range gearbox-manual only

Dual citizenship should only be allowed in exceptional cases.

Tri-Central's other notable information / achievements are: High Ability / honors instruction at all grade levels, 2012 Tri-Central High School seniors received in excess of $ 750, 000 in awards and scholar-ships, senior trip to Washington D. C. and New York City, musical productions by the school's elite choir, and instrumental performances by the schools state recognized gold rating marching band, and concert band, 8 AP classes with many students scoring 3 and above on AP exams — 10 % more than last year — ranked 13th in the state, state recognition for percentage of students enrolled in AP classes — only 35 schools recognized, state recognized academic team, Dual Credit courses as well as access to many on-line courses, 11 school-wide computer labs and 4 student computers in each elementary classroom, elementary athletic opportunities in youth soccer, cheerleading, football, basketball, and wrestling, Elementary music, art, computer technology and physical education classes each week, Accelerated reading K-12 and operation Drop Everything And Read in the secondary, and this reading program is year-round for the middle and high school.

For much of the 1970s, he used a Gibson Les Paul DeLuxe, some with only two mini-humbucker pick-ups and others modified with a third pick-up in the " middle position " ( a DiMarzio Superdistortion / Dual Sound ).

During this period, USR differentiated between its high and low-end product lines by supporting only the V. 32 modes on its low-end Sportster models, while its high-end Courier models supported V. 32, HST, or both in the Courier Dual Standard models.

It served as part of the IRT's main line until August 1, 1918, when the Dual Contracts ' " H system " was put into service, with through trains over the IRT Lexington Avenue Line and IRT Broadway – Seventh Avenue Line, and only shuttle trains under 42nd Street.

If access to USML items by Dual and Third Country National employees of a foreign organization is authorized, it only authorizes transfer to the employee.

If a U. S. export authorization is silent as to access by Dual and Third Country National employees of a foreign party, the authorization has the effect of limiting access to employees who are nationals only of the country of their employer.

This means that, for example, a TAA that includes a UK company as the foreign person, but which does not include clauses authorizing access by Dual and Third Country Nationals will limit access to USML items supplied under the TAA to employees of the UK company who are UK citizens only.

To date, Native Dancer is one of only two " Dual Classic Winners " to come from the State of Maryland ( the other was Kauai King who won the 1966 Kentucky Derby and Preakness.

" My strongest experience was the War and the destruction of my fatherland, the only one I ever had, the Dual Monarchy of Austria-Hungary.

This extension was part of an expansion of the subway system known as the Dual Contracts which built not only IRT lines in Brooklyn but also those for the BMT.

Dual exhaust was now only standard on convertibles.

The Dual Mode P32AC-DM is unique not only because of its third-rail capability, but also because it is equipped with GE's GEB15 AC ( alternating current ) traction motors, rather than DC ( direct current ) motors as used in the other subtypes.

Although he believed that only the defeat of Serbia could preserve the Dual Monarchy, he was, however, not personally a warmonger, as can be said of General Conrad von Hötzendorf.

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

Online multiplayer was originally planned for Dual Strike, but was only later implemented in Days of Ruin.

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.

* Arm tip feeler wheels ( feel only top record on turntable )-Random intermix, odd sizes ( Dual 1003, 1004, 1005, 1006 )