However, electrostatic focus, important for many applications, has not been realized for these devices.

Most alkali metals have many different applications.

This ability made the Amiga popular for many applications, and provides the ability to do character generation and CGI effects far more cheaply than earlier systems.

Spectroscopy consists of many different applications such as atomic absorption spectroscopy, atomic emission spectroscopy, ultraviolet-visible spectroscopy, x-ray fluorescence spectroscopy, infrared spectroscopy, Raman spectroscopy, dual polarisation interferometry, nuclear magnetic resonance spectroscopy, photoemission spectroscopy, Mössbauer spectroscopy and so on.

For these reasons many CAD applications use the DWG format which can be licensed from AutoDesk or non-natively from the Open Design Alliance.

For many applications where one is only concerned about rotation around one axis, it is sufficient to discard the pseudovector nature of angular momentum, and treat it like a scalar where it is positive when it corresponds to a counter-clockwise rotation, and negative clockwise.

Since many scientific applications require incubation at temperatures close to human body temperature ( 37 ° C ), agar is more appropriate than other solidifying agents that melt at this temperature, such as gelatin.

Bandwidth is a key concept in many telephony applications.

The expression of many genes can be determined by measuring mRNA levels with multiple techniques including microarrays, expressed cDNA sequence tag ( EST ) sequencing, serial analysis of gene expression ( SAGE ) tag sequencing, massively parallel signature sequencing ( MPSS ), RNA-Seq, also known as " Whole Transcriptome Shotgun Sequencing " ( WTSS ), or various applications of multiplexed in-situ hybridization.

Berkeley DB provides the underlying storage and retrieval system of several LDAP servers, database systems, and many other proprietary and free / open source applications.

* Pneumatic bladder, an old technology with many industrial applications

In the 1980s, there was a dramatic growth in research and applications of Bayesian methods, mostly attributed to the discovery of Markov chain Monte Carlo methods, which removed many of the computational problems, and an increasing interest in nonstandard, complex applications.

Combinatorial problems arise in many areas of pure mathematics, notably in algebra, probability theory, topology, and geometry, and combinatorics also has many applications in optimization, computer science, ergodic theory and statistical physics.

Although counting the number of elements in a set is a rather broad mathematical problem, many of the problems that arise in applications have a relatively simple combinatorial description.

Calculus has widespread applications in science, economics, and engineering and can solve many problems for which algebra alone is insufficient.

Some classic examples of these types of tasks are multimedia applications ( images, video, and sound ), as well as many types of scientific and engineering tasks.

This proved to be a significant impediment for some software developers, since many of the applications that benefit from SIMD primarily deal with floating point numbers.

Operating systems include many standard Software libraries, and applications are often distributed with their own libraries.

Companies like Sun Microsystems, Novell, and Microsoft provide their own APIs so that many applications are written using their software libraries that usually have numerous APIs in them.

" Because the discipline covers many areas, which may or may not include critical applications, it is debatable whether licensing is required for the profession as a whole.

DES has been replaced in many applications by Triple DES, which has 112 bits of security with 168-bit keys.

C was therefore useful for many applications that had formerly been coded in assembly language, such as in system programming.

Common Lisp is used in many commercial applications, including the Yahoo!

In particle physics, a fermion ( a name coined by Paul Dirac from the surname of Enrico Fermi ) is any particle characterized by Fermi – Dirac statistics and following the Pauli exclusion principle ; fermions include all quarks and leptons, as well as any composite particle made of an odd number of these, such as all baryons and many atoms and nuclei.

Systems of many identical fermions are described by Fermi – Dirac statistics.

Attempted replacements for the Schrödinger equation, such as the Klein-Gordon equation or the Dirac equation, have many unsatisfactory qualities ; for instance, they possess energy eigenvalues that extend to –∞, so that there seems to be no easy definition of a ground state.

Distributions are also important in physics and engineering where many problems naturally lead to differential equations whose solutions or initial conditions are distributions, such as the Dirac delta distribution.

Fermi – Dirac statistics is a part of the science of physics that describes the energies of single particles in a system comprising many identical particles that obey the Pauli exclusion principle.

When developing quantum electrodynamics in the 1930s, Max Born, Werner Heisenberg, Pascual Jordan, and Paul Dirac discovered that in perturbative calculations many integrals were divergent.

* motivated by ideas of and Alvarez-Gaume, gave a short proof of the local index theorem for operators that are locally Dirac operators ; this covers many of the useful cases.

These threats are always signed by a mythical rebel organization named Dirac Angestun Gesept ( Sirian Freedom Party ) and often emblazoned by the slogan, " War makes wealth for the few, misery for the many.

Summarizing, we want to know how many times the sign of the square root of the determinant of a Dirac operator changes sign as one circumnavigates the circle.

Here the Tigris and Euphrates rivers lie above the level of the plain in many places, and the whole area is a river delta interlaced by the channels of the two rivers and by irrigation canals.

The increase in shipping traffic created a capacity problem: there were too many branches in the river delta, making the port difficult to reach.

Archaeologists have not yet succeeded in identifying the location of Rhapta, though many believe it lies deeply buried in the silt of the delta of the Rufiji River.

It is named for its similarity in shape to the Greek uppercase letter delta ( Δ ) and has many advantages over other configurations.

Pure delta-wings fell out of favour somewhat due to poor gust response characteristics at low altitudes ( they get bounced around a lot and so must fly slower and higher ) and advances in high lift devices, however many of the advantages have been retained by use of leading edge root extensions, which act in the same manner and many modern fighter aircraft, such as the JAS 39 Gripen and the Eurofighter Typhoon use a delta wing, often in conjunction with a canard.

The majority of the area of the " northern civilized cities ", as the Vosk river region in the temperate north of the continent is referred to, is reminiscent of ancient Greco-Roman city-states in many respects ( aside from the delta city of Port Kar, which is a more anarchic and piratical version of Venice ).

* The Okavango River ends in many distributaries in a large inland delta called the Okavango Delta.

The many distributaries of the Chao Phraya delta are interconnected by canals that serve both for irrigation and for transportation.

The Kronecker delta is used in many areas of mathematics.

The problem can be minimized by increasing the leading edge sweepback and placing twin fins outboard near the tips, as for example in a low-aspect-ratio delta wing, but many flying wings have gentler sweepback and consequently have, at best, marginal stability.

Over one hundred rare or endangered species may be found in the river basin, and the delta is a major stopover for many species of migratory birds.

In many areas, " delta " three phase service is common.

Ural River is also important for many fish species of the Caspian Sea which visit its delta and migrate upstream for spawning.

Deltaic marshes are associated with large rivers where many occur in Southern Europe such as the Camargue, France in the Rhone delta or the Ebro delta in Spain.

In the 19th century, connections between Rotterdam and the North Sea were poor, with a large estuary / delta area with many small waterways between them.

There are many small islands in the sea and in the delta of the Mackenzie River.

* β / δ ( beta / delta )-expressed in many tissues but markedly in brain, adipose tissue, and skin

The Rio Grande Valley is not a valley, but a delta or floodplain containing many oxbow lakes or resacas formed from pinched-off meanders in earlier courses of the Rio Grande.

Formerly diked and drained for farming, the delta provides habitat for millions of migrating birds as well as many native species of fish, mollusks, and aquatic plants.

* Algonac, known as the Venice of Michigan because of its many canals, is a part of the largest freshwater delta in the world, that of the St. Clair River into Lake St. Clair.

A large part of the nation of Bangladesh lies in the Ganges Delta, and many of the country's people depend on the delta for survival.