Many of these activities are done on a voluntary basis, and some are sponsored by the Mozilla Foundation.

Many such extensions are freely available, two of which are the Mozilla Archive Format and UnMHT.

Many types of applications use variables representable in eight or fewer bits, and processor designers optimize for this common usage.

Many of the instances that occur in practical applications can be solved much more quickly.

Many reported IPS values have represented " peak " execution rates on artificial instruction sequences with few branches, whereas realistic workloads consist of a mix of instructions and applications, some of which take longer to execute than others.

Many business applications being written today use the client – server model, as do the Internet's main application protocols, such as HTTP, SMTP, Telnet, and DNS.

Many SFA applications also include insights into opportunities, territories, sales forecasts and workflow automation.

Many applications pack all their data files into a single file called archive file, using internal markers to discern the different types of information contained within.

Many early aircraft engines ( and a few in other applications ) had the crankshaft fixed to the airframe and instead the cylinders rotated, known as a rotary engine design.

** Many embedded applications have a limited amount of physical space for circuitry ; keeping peripherals on-chip will reduce the space required for the circuit board.

Many early PDP-11 applications were developed using standalone paper-tape utilities.

Many inductors used in radio applications ( usually less than 100 MHz ) use adjustable cores in order to tune such inductors to their desired value, since manufacturing processes have certain tolerances ( inaccuracy ).

Many CD authoring applications attempt to get around the filename length by truncating filenames automatically, but do so at the risk of breaking applications that rely on a specific file structure.

Many mathematicians feel that to call their area a science is to downplay the importance of its aesthetic side, and its history in the traditional seven liberal arts ; others feel that to ignore its connection to the sciences is to turn a blind eye to the fact that the interface between mathematics and its applications in science and engineering has driven much development in mathematics.

Many lab-on-a-chip applications have been demonstrated within the digital microfluidics paradigm using electrowetting.

Many XML-based applications now exist, including Resource Description Framework ( RDF ), XForms, DocBook, SOAP and the Web Ontology Language ( OWL ).

Many applications, practices, and devices associated or involved in metallurgy were established in ancient China, such as the innovation of the blast furnace, cast iron, hydraulic-powered trip hammers, and double acting piston bellows.

Many others exist, some of which are used in very narrow range of applications or are more like applications processors than microcontrollers.

Many Structuralists later moved away from the most strict interpretations and applications of " structure ", and are thus called " Post-structuralists ".

Many applications can transform a document into a PostScript program whose execution will result in the original document.

Many converters to RDF exist from different applications.

Many patents were filed in the 1950s and 1960s concerning variations on these three-ring structures with applications to psychiatric conditions.

* Many computer-aided design applications support splines and other curves, such as:

Many other wiki applications have also been used within enterprises.

Many of the enterprise wiki applications, such as TWiki, Confluence and SharePoint, also support such features, as do open-source applications like MediaWiki and XWiki, via plugins.

Many scouring powders now also contain phosphates.

Many are phototrophic, although some groups contain members that are mixotrophic, deriving energy both from photosynthesis and uptake of organic carbon either by osmotrophy, myzotrophy, or phagotrophy.

Many computer programs contain algorithms that detail the specific instructions a computer should perform ( in a specific order ) to carry out a specified task, such as calculating employees ' paychecks or printing students ' report cards.

Many newer brands are alcohol-free and contain odor-elimination agents such as oxidizers, as well as odor-preventing agents such as zinc ion to keep future bad breath from developing.

Many of the hollow agates of southwestern Brazil and Uruguay contain a crop of amethyst crystals in the interior.

Many American bubble tea vendors sell " milk smoothies ", which are similar to bubble tea but do not contain any tea ingredients.

Many edible beans, including broad beans and soybeans, contain oligosaccharides ( particularly raffinose and stachyose ), a type of sugar molecule also found in cabbage.

Many food, such as beef steak and broccoli, contain low concentrations of both carcinogens and anticarcinogens.

Many constitutions contain provisions to curtail freedoms and criminalize otherwise tolerated behaviors under a state of emergency in the event of war, natural disaster or civil unrest.

Many carbohydrates contain one or more modified monosaccharide units that have had one or more groups replaced or removed.

Many multimedia data streams contain both audio and video, and often some metadata that permit synchronization of audio and video.

Many ( but not all ) computer systems use extensions in file names to help identify what they contain, also known as the file type.

Many religious and mythological systems contain myths about a paradise.

Many other director's cut music videos contain sexual content that can't be shown on TV thus creating alternative scenes, such as 30 Seconds to Mars's Hurricane, and in some cases, alternative videos, such as in the case of Spears ' 2008 video for Womanizer.

Many of the literary works of Søren Kierkegaard, Franz Kafka, Fyodor Dostoyevsky, Jean-Paul Sartre, and Albert Camus contain descriptions of people who encounter the absurdity of the world.

Many of the dances also contain dedications to noble women of the sixteenth and early seventeenth centuries.

Many other titles contain in-game depictions of graffiti ( such as The Darkness, Double Dragon 3: The Rosetta Stone, NetHack, Samurai Champloo: Sidetracked, The World Ends with You, The Warriors, Just Cause, Portal, various examples of Virtual Graffiti, etc .).

Many devices now sold as Hall effect sensors in fact contain both the sensor as described above plus a high gain integrated circuit ( IC ) amplifier in a single package.

Many libraries contain a " reference section ", which holds books, such as dictionaries, which are common reference books, and are therefore not lent out.

Many translations are made of parts or sections of various German originals and the names of the translations often do not reveal what part of German work they contain.

Many medieval manuscripts of the Mishnah are vowelized, and some of these contain partial Tiberian cantillation.

Many cells have only a single mitochondrion, whereas others can contain several thousand mitochondria.

Many industrially important compounds, such as ammonia, nitric acid, organic nitrates ( propellants and explosives ), and cyanides, contain nitrogen.

Many early manuscripts, however, contain individual readings from several different earlier forms of text.

Many halls that have been listed above contain " houses ", smaller communities within each residence hall, which participate in campus events and socialize.