Their analysis revealed that sufficient lift was generated by " the unconventional combination of short, choppy wing strokes, a rapid rotation of the wing as it flops over and reverses direction, and a very fast wing-beat frequency ".

Their enduring popularity can be attributed to their playful disposition, as well as their rapid breeding, aesthetics, cheap price, and broad availability.

Their reproduction is both rapid and profuse.

Their goal was to slow the growth of routing tables on routers across the Internet, and to help slow the rapid exhaustion of IPv4 addresses.

Their tolerance of air-pollution and the comparatively rapid decomposition of their leaf-litter in the fall were further advantages.

Their large lungs have adapted to permit rapid exchange of oxygen and to avoid trapping gases during deep dives.

Their rapid rise to prominence at an early age had led to mental and physical exhaustion, and in 2004 Eve 6 announced an indefinite hiatus.

Their efforts resulted in a steady and rapid rise in tourism.

Their work is based on user data, disciplinary knowledge, and participation in the rapid evolution of digital resources as major elements of effective STEM learning.

Their usual form of attack was to make a rapid charge in compact formation against enemy infantry or cavalry units.

Their growth was limited, however, until the 1960s, when several factors led to a period of rapid national growth, including, a push towards large scale residential development by the Federal Housing Authority and the Urban Land Institute ; an increasing cultural preference for architectural uniformity ; a decline of readily available land ; rising construction costs ; and a modification of federal mortgage insurance rules to include cooperatives and condominiums.

Their bite causes rapid paralysis in insect prey, although the spider's Chelicerae are too small to penetrate human skin.

Their manifesto was a critique of the rapid industrialization and urbanization during the first few decades of the 20th century in the southern United States and elsewhere.

Their loyalty to Mute was reciprocated by the label ’ s rapid expansion to cope with their success.

Their tank and mechanized units were well equipped with towed artillery, but the towed guns were very vulnerable while moving and they could not support tanks and motorized infantry during rapid advances into enemy positions, especially when they lack the armored fully enclosed design of the fighting vehicles like ISU-152.

Their forces soon broke through the lines of the Krajina Serb army and began a rapid advance toward the capital of Knin.

Their flight is distinctive: they make rapid angular turns unlike most other birds.

Their song is a rapid, cheery warble or a variety of chirps.

Their autumn migration is slow, with birds often remaining in the northern states well into December ; spring migration is much more rapid.

Their primary operating function is to join large numbers of paper sheets together in rapid succession.

Their rapid growth rate in aquaculture, as well as the high quality of the flesh makes cobia potentially one of the most important marine fish for future aquaculture production.

Their large surface area to volume ratio can achieve rapid and low cost reactions, using a variety of designs.

Their rapid rise continued after the 1396 Battle of Nicopolis against the Ottoman Empire, where Count Hermann II of Cilli saved the life of King Sigismund of Hungary, the son of late Emperor Charles IV.

Their success spurred an era of rapid growth at the company.

Their bodies consist of mesoglea, a non-living jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell thick.

Their legs are also short, considerably shorter when compared to a small tiger or lion in a similar weight range, but are thick and powerful.

Their thick coats require weekly grooming.

Their legs are thought to have been short, thick, tapering and to have ended in a single strong claw ; it appears that they were well-adapted for maintaining a secure hold upon rocks or seaweed against the wash of waves, like the legs of a shore crab.

Their small size is an adaptation to the thick, dense forests of the island of Sumatra where they reside, as well as the smaller-sized prey.

Their cuticle is constructed from cross-linked fibres of collagen and may be 200 nm to 13mm thick.

Their endothelial linings are only one cell thick.

Their mouthparts are elongated to form a drill-like structure that allows them to penetrate the thick skin of their host.

Their skin is very similar to the common hippo's, with a thin epidermis over a dermis that is several centimeters thick.

Their leaves are alternately arranged, simple, thick, serrated, and usually glossy.

Their elements are mainly made of thick stable metal in order to fit to the general approach of Swiss Quality.

Their heads are large and their necks are short and thick.

Their dry skin is thick and warty.

Their application is questionable and depends mainly on the engine design — one that can not maintain reasonable lubricating conditions might benefit, while properly designed engine with oil film thick enough would not see any difference.

Their long, curved thick bills are adapted for digging and probing.

Their name originates from the term, possibly English, for the thick rattan or bamboo bolster, used to aid sleep in humid countries by keeping one's limbs lifted above sweaty sheets.

Their small front flippers have claws more than 1 inch ( 2. 5 cm ) thick that are used to maintain breathing holes through 6. 5 ft ( 2 m ) thick ice.

Their tails are thick from base to tip and are 23 – 24 centimeters long.

Their necks are also thick, and their shoulders are muscular, though their jumping power is comparatively weak.

Their thick bones and even thicker joints ( especially those on the hind legs ) gave their appendages tremendous power that, combined with their size and fearsome claws, provided a formidable defense against predators.

Their forces include Elites, fierce warriors protected by recharging energy shields much like the player's own ; Grunts, which are short, cowardly creatures, usually led by Elites, and who often flee in terror instead of fighting in the absence of a leading Elite ; Jackals, who wear a highly durable energy shield on one arm ; and Hunters, large, powerful creatures with thick armor plates that cover the majority of their bodies.

Their pelts make perfect bootleather or house timber, depending on how thick you slice it.

Their targets had been largely obscured by thick smoke from the Allied artillery barrage.

Their build is typical of icterids, as they have a sturdy body, a longish tail, fairly long legs and a thick, pointed bill.