However, this tenfold increase in population over the course of a few generations could not be achieved by increased birthrate alone ; likely it also involved migrations of peoples from surrounding areas.

However, the Almoravid religious influence was gradual and not heavily involved in military strife, as Almoravids increased in power by marrying among the nation's nobility.

However after the bankruptcy of old Viola, both Roma and Lazio had increased it shares ratio from 25 % to 37. 5 %.

However, it should be noted that the increased link speeds by themselves do not alleviate jitter due to queuing.

However, the rise of Basque nationalism spurred increased interest in the language as a sign of ethnic identity, and with the establishment of autonomous governments, it has recently made a modest comeback.

However the carcass value of double-muscled animals may be enhanced due to increased dressing yield, lean carcass content, and upgrading of some cuts leading to a higher proportion of higher valued cuts.

However, these taboos are said no longer to exist and that may account for increased hunting by humans in recent times.

However, following a further independent review on the future structure of the British Army-18 July 2011 " Future Reserves 2020-The Independent Commission to review the United Kingdom's Reserve Forces "-it was announced that the Regular Army will be reduced to a trained strength of 82, 000 while the Territorial Army will be increased to a trained strength of around 30, 000 personnel.

However, unless the airflow is adjusted as well, the flame temperature will decrease because an increased amount of gas is now mixed with the same amount of air, starving the flame of oxygen.

However, increased tensions between Spain and the United States, which culminated in the Spanish-American War, finally led to a Spanish withdrawal in 1898, and in 1902 Cuba gained formal independence.

However, as the marine microbiota recovered, it is thought that increased speciation of benthic foraminifera resulted from the increase in food sources.

However, these reforms led to higher government spending which increased the fiscal deficit and public sector debt, the financing of which required higher interest rates.

However, as with the ILOVEYOU worm, and with the increased growth and efficiency of phishing attacks, it remains possible to trick the end-user into running malicious code.

However, it does absorb slightly more red light than blue, giving large volumes of water a bluish tint ; increased scattering of blue light due to fine particles in the water shifts the blue color toward green, for a typically cyan net color.

However sales of Jane Eyre continued to be strong, and may have increased as a result of the novel developing a reputation as an ' improper ' book.

However, the rate of new civil wars had not increased appreciably ; the drastic rise in the number of ongoing wars after World War II was a result of the tripling of the average duration of civil wars to over four years.

However, as the membership in the Central Committee steadily increased, its role was eclipsed by the Politburo.

However, KGB repression of Soviet dissidents also increased.

However, due to the Arabisation of Egypt, service in churches started to witness increased use of Arabic, while preaching is done entirely in Arabic.

However, the rapid growth of the world's population and its increased concentration often in hazardous environments has escalated both the frequency and severity of natural disasters.

However when these supplies diminished, production in Dumnonia increased and appears to have reached a peak during the 3rd century AD.

However, although the number of identified diagnoses has increased by more than 200 % ( from 106 in DSM-I to 365 in DSM-IV-TR ), psychiatrists such as Zimmerman and Spitzer argue it almost entirely represents greater specification of the forms of pathology, thereby allowing better grouping of more similar patients.

However, studies have shown that the removal of tuition fees at third level has increased the number of students overall and those from lower socio-economic backgrounds.

However, the medical view is that the rush or high associated with the activity is not due to adrenaline being released as a response to fear, but due to increased levels of dopamine, endorphins and serotonin because of the high level of physical exertion.

However, if density is increased to the extent that individual crystals are crushed, the explosive may become more sensitive.

However, other styles of guitar have been introduced and enjoy moderate popularity, generally in more specific genres:

However, it was an advantageous position to hold because it demonstrated the aspiring politician's commitment to public service, as well as giving him the opportunity to hold public festivals and games, an excellent way to increase his name recognition and popularity.

However, continuing economic problems undermined the popularity of the ID, and opposition parties gained control of Congress in 1990.

However, the language experienced something of a renaissance in the 1970s and spread to new parts of the world, such as its veritable explosion in popularity in Iran in 1975.

However, it is hard to ignore the similarities between Thompson's gonzo journalism and today's growing popularity of citizen journalism through new media like blogs and Twitter.

However since the beginning of the 21st century, these types of games have waned in popularity and are now considered a " dead " genre, and with that gaming joysticks have been reduced to niche products.

However, during this period there was little investment in public transport and the motor car increased in popularity.

However there has been no evidence so far and as a result it was believed that it was act of the new government to get their popularity and support among the civilians.

However, some Mizrahi Jews have traditionally prepared matzo as a soft and pliable type of flat bread, and these " soft matzos " have recently regained some popularity.

However, a huge blow to Fleischer Studios occurred in 1934, after the Production Code was enforced and Betty Boop's popularity declined as she was forced to have a more tame personality and wear a longer skirt.

However, the stories found widespread popularity after they were reworked by William Laughead for a logging company's advertising campaign beginning in 1914.

However, these never gained as much popularity as practical systems.

However, the boom in the popularity of the port has caused house price inflation both in the port and surrounding areas, as people buy homes to live in, or as second or holiday homes.

However, the scheme with four ( or three if Euryapsida is sunk into Diapsida ) subclasses remained more or less universal for non-specialist work throughout the 20th century, and has only been challenged with the rising popularity of phylogenetic nomenclature.

However, it was not until the 19th century that the French word Renaissance achieved popularity in describing the self-conscious cultural movement based on revival of Roman models that began in the late-13th century.

However, this keywork never gained much popularity, and is no longer in use.

However, the popularity of the governing parties declined sharply, and several new parties that earned relatively high levels of support in public opinion polls appeared on the political scene.

However, because of the popularity of his person and the adventurous outdoor game he wrote about, boys spontaneously formed Scout patrols and flooded Baden-Powell with requests for assistance.

However, Alexander was popular with the troops, who viewed their new Emperor with dislike: when Elagabalus, jealous of this popularity, removed the title of Caesar from his nephew the enraged praetorian guard swore to protect him.

However, these primary elections, while demonstrating Roosevelt's continuing popularity with the electorate, were not nearly as pivotal as primaries became later in the century.

However, Venice's popularity as a major worldwide tourist destination has caused several problems, including the fact that the city can be very overcrowded at some points of the year.

However, newer technologies, such as flash memory and hard drive-based digital audio players have caused the CD-and MD-based Walkman to lose popularity.

However, trends indicate that usage of the term in intragroup settings is increasing even amongst white youth due to the popularity of rap and hip hop culture.

However, during the 1920s and 1930s, the Yankees ' popularity was such that crowds in excess of 80, 000 were not uncommon.