These cycles would have been of astrological and ritual significance as Venus was associated with Quetzalcoatl or Xolotl.

These clutches had long operating lives, cycling for tens, maybe hundreds of millions of cycles without need of maintenance other than occasional lubrication with recommended oil.

These components are regarded as linked together through nutrient cycles and energy flows.

These include things like the maintenance of hydrological cycles, cleaning air and water, the maintenance of oxygen in the atmosphere, crop pollination and even things like beauty, inspiration and opportunities for research.

These metal types of dome switches are very common, are usually reliable to over 5 million cycles, and can be plated in either nickel, silver or gold.

These changes ensured the availability of water for irrigation and made the Murray Valley Australia's most productive agricultural region, but have seriously disrupted the life cycles of many ecosystems both inside and outside the river, and the irrigation has led to dryland salinity that now threatens the agricultural industries.

These cycles include those of matter ( such as the carbon cycle ) and of air ( such as Earth's respiration, and movement of energy through ecosystems including the ocean ).

These cycles are often affected by changes in sleep cycle ( too much or too little ), diurnal rhythms, and environmental stressors.

These have helped in the study of circadian and seasonal cycles.

These electrons interact with the radio-frequency magnetic field of the induction coil and are accelerated first in one direction, then the other, as the field changes at high frequency ( usually 27. 12 million cycles per second ).

These variations become more pronounced over time, and eventually lead to cycles that can be considerably longer or considerably shorter than usual, flow that can be significantly lighter or heavier than usual, skipped ovulations, skipped periods, and spans of time of many months with no flow at all, after which menstruation may resume.

These cycles are known as biological rhythms.

These drying cycles are probably related to past ice ages, which were times when precipitation declined globally.

These controlling cycles are sometimes known as " on time " and " off time ", which are more formally defined in the literature.

These machines are used by people with sleep apnea to help breathing throughout sleep cycles.

These can be a wide variety of vehicles, from standard cars, to modified vans, motorcycles, pedal cycles, quad bikes or horses.

These two cycles together formed a 52-year " century ," sometimes called the " calendar round ".

These units were on eight-year training cycles that culminate in a National Training Center rotation.

These adaptations include brood cycles synchronized with the bloom period of local flora, forming a winter cluster in colder climates, migratory swarming in Africa, enhanced foraging behavior in desert areas, and numerous other inherited traits.

These can be divided into four types: paths extending infinitely to both directions, finite cycles of even length, infinite paths starting in the set A, and infinite paths starting in the set B ( the path passing through the element a in the diagram is infinite in both directions, so the diagram contains one path of every type ).

These cycles often involve rapid and out-of-control eating, which may stop when the bulimic is interrupted by another person or the stomach hurts from over-extension, followed by self-induced vomiting or other forms of purging.

These two VLIW opcodes will be executed in two clock cycles, as opposed to the larger number required for the original code executed on an x86 processor which did not perform complex optimisations in hardware.

These are rough indications of the real factors that control when an oil change is appropriate, which include how long the oil has been run at elevated temperatures, how many heating cycles the engine has been through, and how hard the engine has worked.

These project management methodologies are based on the uncertainty of developing a new software system and advocate smaller, incremental development cycles.

These incremental or iterative cycles are timeboxed ( constrained to a known period of time, typically from one to four weeks ) and produce a working subset of the entire system deliverable at the end of each iteration.

These roads are largely of less than highway standards, and usually carry traffic which is related to use of the National Forests.

These deductions may not be claimed if you elect to use the Standard Deduction or Tax Table.

These are a great aid for planning use back at the office.

These examples are illustrative of the use of the words `` trial '' and `` experiment '' as they are used in this chapter, but they are quite flexible words and it is well not to restrict them too narrowly.

These records, when systematically maintained, provide much information about the children, which the teacher can use in guidance, instruction, grouping, and reporting to parents.

These are still in wide use today, particularly in semi-rigid formulations, for such applications as cores for sandwich-type structural panels, foamed-in-place insulation, automotive safety padding, arm rests, etc..

These are the wines the French themselves use for everyday drinking, for even in France virtually no one drinks the Grands Crus on a meal-to-meal basis.

These courses develop skills other than those we think of when we use the adjective `` academic ''.

These fields frequently overlap, but tend to use different methodologies and techniques.

These two phyla use amoeboid movement in their feeding stage.

These alphabets have since been replaced with the Latin alphabet, except for decorative usage for which the runes remained in use until the 20th century.

These metals found little practical use until the introduction of crucible steel around 300 BC.

These anchors must be screwed into the seabed with the use of a tool, so require access to the bottom, either at low tide or by use of a diver.

These officials urged the President to use his leverage to insist on conditions assuring the rights of freedmen.

These included updates to EtherTalk and TokenTalk, AppleTalk software and LocalTalk hardware for the IBM PC, EtherTalk for Apple's A / UX operating system allowing it to use LaserPrinters and other network resources, and the Mac X. 25 and MacX products.

These communities use extemporaneous forms of administration at the discretion of the minister, who need not be a pastor.

These types of display screens use lower voltages than older CRT displays.

These titrations may use different types of indicators to reach some equivalence point.

These activists also point out that heavy subsidization of developed nations ' agriculture and the aggressive use of export subsidies by some developed nations to make their agricultural products more attractive on the international market are major causes of declines in the agricultural sectors of many developing nations.

These engines comprise specialised devices which use some form of stored energy to operate, whether mechanical, chemical, or electromagnetic.

These projectiles use fins in the airflow at their rear to maintain correct orientation.

These spectrometers use a compact double monochromator with a prism pre-monochromator and an echelle grating monochromator for high resolution.

These use the same principles as a gas refrigerator.

These sets were expanded in 1963 to 7 bits of coding, called the American Standard Code for Information Interchange ( ASCII ) as the Federal Information Processing Standard which replaced the incompatible teleprinter codes in use by different branches of the U. S. government.