Older engines have retroactively been renamed to fit this scheme, with the Doom engine as Id Tech 1.

Older engines used updraft carburetors, where the air enters from below the carburetor and exits through the top.

Older engines with mechanical injection can have mechanical and hydraulic governor control to alter the timing, and multi-phase electrically controlled glow plugs, that stay on for a period after start-up to ensure clean combustion — the plugs are automatically switched to a lower power to prevent their burning out.

Older trains, using engines and cars built in the late 19th and early 20th century, are maintained by the non-profit Traditionsbahn Radebeul.

Older two stroke engines, commonly use in motorized bicycles powered by internal combustion engines often emitted more pollution than automobiles due to partial combustion of oil included in the fuel, but this is not the case with four-stroke or newer 2 stroke motor designs.

Image: Danish Red Cross plain. jpg | Older version of a Danish air ambulance

Older series still air throughout the day.

Older vehicles that use carburetors or throttle body fuel injection typically use a cylindrical air filter, usually a few inches high and between and in diameter.

Older aircraft sextants had two visual paths, one standard and the other designed for use in open-cockpit aircraft that let one view from directly over the sextant in one's lap.

Older forms of message submission using the Telocator Alphanumeric input Protocol protocol involve modem connections directly to a paging network, and are less subject to these delays.

Older field emission literature ( and papers that directly copy equations from old literature ) often write some equations using an older equation system that does not use the quantity ε < sub > 0 </ sub >.

Older issues are widely available in used bookstores, as well as directly from the publisher.

Older ARM7 and ARM9 cores include an EmbeddedICE module which combines most of those facilities, but has an awkward mechanism for instruction execution: the debugger must drive the CPU instruction pipeline, clock by clock, and directly access the data buses to read and write data to the CPU.

Older articles previously found only inside plain text files became immediately accessible, and the new system also allowed articles to be published more frequently and directly to the website.

Older techniques, such as bilinear and trilinear filtering, do not take into account the angle a surface is viewed from, which can result in aliasing or blurring of textures.

Older editions of the CIA World Factbook, going back to 1989, country rankings constructed from CIA data, and additional country information from other sources are available at the Countries of the World website, which was begun in 1996.

Older roads include the Carretera Central, and the Via Blanca from Havana to Matanzas.

Older remains from the Upper Late Palaeolithic era ( 12, 000 – 13, 000 years ago ) have been found.

Older remains from the Upper Late Palaeolithic era ( 12, 000 – 13, 000 years ago ) have been found.

Older animals will also retreat from humans from a shorter distance away.

Older machete from Latin America

Older accepted studies place the spread of both copper and Iron technology to date from the early first Millennium CE: 1500 years later than the Termit Massif finds.

Older PDAs from the 90s to 2006 typically had an IrDA ( infrared ) port allowing short-range, line-of-sight wireless communication.

Older CD players had once been a source of annoyance to users as they were prone to mistracking from vibration and shock.

Older Super 8 cameras are available from specialized retailers and auction sites such as eBay.

Older aircraft used a simple aneroid barometer where the needle made less than one revolution around the face from zero to full scale.

Members of Tudor House would then continue to sing the correct second and third verse of the Floreat which Older boys ensured that younger boys knew by heart, often staging impromptu tests at all hours of the day or night, with language students occasionally being required to translate from the Latin to their specialist language.

Older versions of VBE provide only a real mode interface, which cannot be used without a significant performance penalty from within protected mode operating systems.

The Younger Dryas, Older Dryas and Oldest Dryas stadials are named after Dryas octopetala, because of the great quantities of its pollen found in cores dating from those times.

Older novels can often be retrieved from the ever-growing Project Gutenberg database.

Older statistics taken from the first 23 plaintiffs indicated that nineteen had or have brain or nerve cancer, nine had or have glioblastoma multiforme, five had or have oligodendroglioma, two had or have meningioma, and one each had or has schwannoma and hemangioblastoma.

Older barns were usually built from lumber sawn from timber on the farm, although stone barns were sometimes built in areas where stone was a cheaper building material.

Older rocks will be found further away from the spreading zone while younger rocks will be found nearer to the spreading zone.

Older vehicles ( and those in developing countries ) are more likely to have their patterns painted on, whereas modern appliances often carry retro-reflective designs which reflect light from headlights or torches.

Older and more weathered than their surroundings, kīpukas often appear to be like islands within a sea of lava flows.

Older systems ( e. g., Arthur Cronquist's ) placed them into the Capparales, a now-defunct order that had a similar definition.

Older classification schemes divided the order into two suborders: Fissipedia ( which included the families of primarily land Carnivora ) and Pinnipedia ( which included the true seals, eared seals, and walrus ).

Older airliners like the Boeing 707, 727, Douglas DC-8, Fokker F70 / F100, VC10, Tupolev, and Yakovlev jets also fit into this category.

A pivotal moment occurred when the Jingju performer playing Older Daughter ( a conflation of Goneril and Regan ) stabbed the Noh-performed Lear whose " falling pine " deadfall, straight face-forward into the stage, astonished the audience, in what Yong Li Lan describes as a " triumph through the moving power of noh performance at the very moment of his character's defeat ".

Older aged Boxers were sent outside Beijing to halt the approaching foreign armies, while younger men were absorbed into the Muslim Kansu army.

Older, non-coupled rangefinder cameras display the focusing distance and require the photographer to transfer the value to the lens focus ring ; cameras without built-in rangefinders could have an external rangefinder fitted into the accessory shoe.

Older machines designed without burn-in problems taken into consideration often display evidence of screen damage, with images or text such as " Please insert your card " ( in the case of ATMs ) visible even when the display changes while the machine is in use.

Older histories suggested that Chartism slipped into a period of internal division after Newport.

Older traditional songs, still alive are also included into the list.

Older reports often talk about horse-like appearances, but more modern reports often have more reptile and dinosaur-like-appearances, and Sjögren concludes that the legends of kelpies evolved into the present day legends of lake-monsters where the monsters changed the appearance since the discovery of dinosaurs and giant aquatic reptiles from the horse-like water-kelpie to a dinosaur-like reptile, often a plesiosaur.

Older ROMs did not have this support and so was not possible to boot into 32-bit mode.

Older sources place the flying squirrels in a separate subfamily ( Pteromyinae ) and unite all remaining sciurids into the subfamily Sciurinae, but this has been strongly refuted by genetic studies.

Older texts were altered to bring their narratives into closer accord with its version of history, and numerous new poems were written and inserted into it.

In a paper on the atomic theory, published in 1826, he anticipated to a remarkable extent some ideas which are frequently supposed to belong to a later period ; and the continuation of these studies led him to the ideas about substitution ( metalepsis ) which were developed about 1839 into the theory ( Older Style Theory ) that in organic chemistry there are certain types which remain unchanged even when their hydrogen is replaced by an equivalent quantity of a halide element.

Older, pre-Victorian cottages tend to have restricted height, and often have construction timber exposed, sometimes intruding into the living space.

Older taxonomies divided Meconella into two groups based on degree of leaf dissection ( finely dissected leaves vs. broad leaf lobes ).

Older chefs argue that the rice was originally shaped into balls because it needed to be kept warm from the time it was cooked ( often earlier in the day ) until mealtime.

* " He returned to New York and Fremont thought Jack did what he always said any down-and-outer should do, “ fill his pockets with rocks and take a header into the bay .” Mrs. Cora Fremont Older.

Older bolt action matches fall into ; Pre WWI, Between the wars, WWII, Post WWII to the Vietnam War.

Older histories suggested that Chartism slipped into a period of internal division after Newport.

For example, an Older Dryas start date of 10, 000 BC translates roughly into an uncalibrated BP date of 12, 000.

Older types were mostly trailer mounted with a separate generator, so took 15-30 minutes to bring into action and need a larger crew.

Older F5000 cars continued to be used in the British Sprint Championship and were common in Formula Libre races well into the 1980s.