Several factors contributed to this change.

Several geological factors have played a vital role in the formation and existence of these subterranean water bodies.

Several key factors influenced the design of the 7800.

Several factors affect the activity of enzymes ( and other catalysts ) including temperature, pH, concentration of enzyme, substrate, and products.

Several factors determine the sound a drum produces, including the type, shape and construction of the drum shell, the type of drum heads it has, and the tension of these drumheads.

Several factors contributed to this shift.

Several factors contributed to Gopher's stagnation:

Several factors figure into the decline: one is the fact that the average family nowadays consists of fewer people, so fewer people live in each house ; second, the town is virtually unable to expand because all the surrounding lands were sold to the Gooisch Natuurreservaat by city architect W. M.

Several transcription factors have been isolated that regulate differentiation along the major cell lineages.

Several factors led to the Harmonists ’ decision to leave Butler County.

Several regulatory sequences in the promoter region of the human insulin gene bind to transcription factors.

Several examples that illustrate the roles of morphogens, transcription factors and cell adhesion molecules in morphogenesis are discussed below.

Several factors conspired to merge the status of former slaves and former free farmers into a dependent class of such coloni: it was possible to be described as servus et colonus, " both slave and colonus ".

Several factors explain the entrenchment of patron – client relations.

Several factors strengthened Stroessner's hand.

Several factors contributed to the success of Keating ’ s second challenge in December 1991.

Several historians have interpreted the conclave to choose his successor as facing a choice between a diplomatic or a spiritual candidate, and they view Pacelli's diplomatic experience, especially with Germany, as one of the deciding factors in his election on 2 March 1939, his 63rd birthday, after only one day of deliberation and three ballots.

Several other factors have spurred his decision to defect, in particular his disillusionment by the death of his wife, Natalia, at the hands of an incompetent doctor who went unpunished because he was the son of a Politburo member.

Several factors that occurred on that day and the previous days might have contributed to the disaster.

Several other factors also affect a person's measured span, and therefore it is difficult to pin down the capacity of short-term or working memory to a number of chunks.

Several factors are known to inhibit or mar crystallization.

Several factors, such as the date, time, aircraft size, airline, eyewitness accounts, and location in New York, raised concerns that the crash was caused by another terrorist attack.

Several factors are currently slowing the rate of global expansion of wheat production: population growth rates are falling while wheat yields continue to rise, and the better economic profitability of other crops such as soybeans and maize, linked with investment in modern genetic technologies, has promoted shifts to other crops.

Several factors contributed to the popularity of DSL technology:

Several vapour-vesicles may unite while the rock is still viscous, and thus form a large cavity which may become the home of an agate of exceptional size ; thus a Brazilian geode lined with amethyst and weighing 35 tons was exhibited at the Düsseldorf Exhibition of 1902.

Several elementary functions which are defined via power series may be defined in any unital Banach algebra ; examples include the exponential function and the trigonometric functions, and more generally any entire function.

Several years may be noted if the work has gone through substantial revisions.

Several major areas may be distinguished within computational chemistry:

Several other sports may have taken place here, such as lawn bowls, croquet and possibly a version of the Aztec game called ' tlachtli ' ( scoring a ball through a hoop using your hips ).

Several theories on the origins of the term " Damascus steel " exist, but none of them may be confirmed definitively.

Several months passed and pleas to Allan were ignored ; Allan may not have written to Poe even to make him aware of his foster mother's illness.

Several of these methods may be directly extended to give definitions of e < sup > z </ sup > for complex values of z simply by substituting z in place of x and using the complex algebraic operations.

Several methods of calculation have been proposed, and although there may be small differences in the numerical values of the electronegativity, all methods show the same periodic trends between elements.

* Several models of participation are possible: firstly, a model in which the employees form part of the supervisory board or of the administrative board, as the case may be ; secondly, a model in which the employees are represented by a separate body ; and finally, other models to be agreed between the management or administrative boards of the founder companies and the employees or their representatives in those companies, the level of information and consultation being the same as in the case of the second model.

Several commentators have suggested that Congress alone may decide for itself what constitutes a " high crime or misdemeanor ".

Several cases have ruled that persons found not guilty by reason of insanity may not withdraw the defense in a habeas petition to pursue an alternative.

Several modern religious movements, for example the organizations within the New Thought Movement and the Unity Church, may be said to have a particularly idealist orientation.

Several plants are now in operation in zones where Richter Scale readings may reach eleven.

Several kicks may be called a scissor kick, involving swinging out the legs to kick multiple targets or using the legs to take down an opponent.

Several years earlier, DOB founders Del Martin and Phyllis Lyon similarly relegated sexual acts as unnecessary in determining what a lesbian is, by providing their definition: " a woman whose primary erotic, psychological, emotional and social interest is in a member of her own sex, even though that interest may not be overtly expressed ".

Several cyanobacterial strains are also capable of diazotrophic growth, an ability which may have been present in their last common ancestor in the Archaean.

Several cell types may be present in the epidermis.

Several racks can be administered by a single processor, and may have thousands of inputs and outputs.

Several ribosomes may be attached to a single mRNA at any time.

Several fundamental common law institutions may have been adapted from similar legal institutions in Islamic law and jurisprudence, and introduced to England after the Norman conquest of England by the Normans, who conquered and inherited the Islamic legal administration of the Emirate of Sicily, and also by Crusaders during the Crusades.

Several potential methods of altering the climate of Mars may fall within humanity's technological capabilities, but at present the economic resources required to do so are far beyond that which any government or society is willing to allocate to the purpose.

Several games have also featured modes that involve teams of characters ; players form " tag teams " to fight matches in which combat is one-on-one, but a character may leave the arena to be replaced by a team mate.