Various methods of pulsing, scanning, and displaying these sound waves are used to detect submarines, map ocean floors, and even communicate under water.

Various dating methods have been used and are used today depending on local geology and context, and while there is some variance in the results from these dating methods, nearly all of them provide evidence for a very old Earth, approximately 4. 6 billion years.

Various methods have been used for this, including a pre-existing address list of possibly working nodes shipped with the software, using updated web caches of known nodes ( called Gnutella Web Caches ), UDP host caches and, rarely, even IRC.

Various methods are used to create and combine words, symbols, and images to create a visual representation of ideas and messages.

Various methods are used to ensure that ammunition components are as consistent as possible.

Various shielding methods to mitigate this problem have been proposed.

Various methods have been used to identify imprinted genes.

Various adaptations of job-analytic methods include competency modeling, which examines large groups of duties and tasks related to a common goal or process, and practice analysis, which examines the way work is performed in an occupation across jobs.

Various possible methods of formation include:

Various methods, such as selective media or PCR, can then be used for detection.

Various methods of financing an M & A deal exist:

Various methods of measuring language popularity, each subject to a different bias over what is measured, have been proposed:

Various methods are claimed to treat phobias.

Various methods have been used to verify submitted passwords in a network setting:

Various versions of the legend give different methods of escape from this predicament.

Various methods for becoming a werewolf have been reported, one of the simplest being the removal of clothing and putting on a belt made of wolfskin, probably as a substitute for the assumption of an entire animal skin ( which also is frequently described ).

Various methods have existed for removing the werewolf form.

Various methods of identity proofing are available ranging from in person validation using government issued identification to anonymous methods that allow the claimant to remain anonymous, but known to the system if they return.

Various methods and proprietary digital signaling protocols were used by different manufacturers in first generation ALE, leading to incompatibility.

Various methods may be used to maintain communications services, such as using alternate routing, different transmission media or methods, redundant equipment, and sites and equipment that are radiation hardened.

Various methods are used to indicate glottal stops when writing the Wanganui dialect.

Various manufacturers started producing PCI busboards for the A1200 and A4000, allowing standard Amiga computers to use PCI cards such as Voodoo graphic cards, Sound Blaster sound cards, 10 / 100 Ethernet cards, and TV tuner cards.

Various refinements were made to the instrument, including the use of a so-called position-sensitive ( PoS ) detector by Alfred Cerezo, Terence Godfrey, and George D. W. Smith at Oxford University in 1988.

Various forms of prepaid electronic toll collection systems are in place which allow quicker collection of toll, usually at a discounted rate, as well as use of dedicated toll plaza lanes ( for ENC system of the electronic toll collection ).

Various modern compiler static code analysis techniques ( such as elimination of dead code: for example, code which uses the processor but produces internal results which are not used or output ) make the use and design of synthetic benchmarks more difficult.

Various attempts have been made by engineers to mimic the process of facilitated transport in synthetic ( i. e., non-biological ) membranes for use in industrial-scale gas and liquid separations, but these have met with limited success to date, most often for reasons related to poor carrier stability and / or loss of carrier from the membrane.

Various heads of state use a multitude of different styles and titles, often with many variations in content under diverse constitutions, even in a given state.

Various companies licensed the Hummer trademarks for use on colognes, flashlights, bicycles, shoes, coats, hats, laptops, toys, clothing, CD players, and other items.

Various formulations of dihydrocodeine, a weaker opioid, are frequently used as an alternative for the aforementioned indications of hydrocodone use.

Various types of necked chordophones were in use in ancient Greek, Egyptian ( in the Middle Kingdom ), Hittite, Roman, Bulgar, Turkic, Indian, Chinese, Armenian / Cilician cultures.

Various translations into English of the Hebrew Bible use different spellings, or translate the Hebrew into " unleavened bread " or " unleavened cakes " ( azymes is found in some old translations ).

Various authors have compiled lists of simple machines and machine elements, sometimes lumping them together under a single term such as " simple machines ", " basic machines ", " compound machines ", or " machine elements "; the use of the term " simple machines " in this broader sense is a departure from the neoclassical sense of the six essential simple machines, which is why many authors prefer to avoid its use, preferring the other terms ( such as " machine element ").

" Various English translations use different vocabulary sometimes with different meanings ; usually this causes no important difference to the story: one speech / vocabulary / same words, plain / valley, asphalt / bitumen / slime, children / men, confound / confuse ; and sometimes the difference is important to later interpretations of the meaning of the story: may reach unto heaven / in the sky / will be in the skies ( examples from King James, Holman Christian, and R E Friedman versions ).

Various species of penguins and other flighted or flightless water birds such as auks, cormorants, guillemots, shearwaters, eider and scoter ducks and diving petrels are avid swimmers, and use their wings to propel through water.

Various constitutions use different titles, and even the same title can have various political meanings depending on the constitution and political system of the state in question.

Various spellings were in use – Kedeleministre or Kideministre ( in the 12th and 13th centuries ), Kidereministre ( 13th – 15th centuries ) – until the name of the town was settled as Kidderminster by the 16th century.

* Various devices that operate with fluids use fuses or valves as a fail-safe mechanism.

Various vendors and individuals ( even those who were not part of the original group ) can use the standards document to make products that implement the common protocol defined in the standard, and are thus interoperable by design, with no specific liability or advantage for any customer for choosing one product over another on the basis of standardised features.

Various types of joints and stopcocks are available separately and come fused with a length of glass tubing, which a glassblower may use to fuse to another piece of glassware.

Various religions may use these terms in more specific ways.

Various manufacturers use different driver mounting arrangements to create a specific type of sound field in the space for which they are designed.

Various electric motors — brushless DC motors, induction motors and DC motors — use electric / electronic motor controllers.

Various industries use various specialized forms.

Various halal food authorities have more recently permitted the use of a recently developed fail-safe system of head-only stunning where the shock is less painful and non-fatal, and where it is possible to reverse the procedure and revive the animal after the shock.