it is thought that

The state of the ice sheets during the Pliocene is not well known, but it is thought that sea level ranged up to 80 feet higher than today.

It is thought that at least 3m computer users have already downloaded the software, opening them up to potential security problems.

It is thought that leptin, in an attempt to balance energy levels in the body, could trigger SPARC to limit the storage of fat.

It is thought that this final move marked the completion of the conquest of his heritage.

It is thought that this is due to people wrongly thinking that HIV is no longer a threat to the public health.

It is thought that he was a part of an expedition that took Jamaica from the Spanish and made it an English colony.

Hughes and Plath had a troubled relationship, and so it is thought that it might have been partly autobiographical.

It is thought that men who kiss their wives goodbye before going to work live five years longer than those who just slam the door.

It is thought that this process leads the inner core to grow larger at a rate of roughly 30 centimetres a century.

It is thought that chronic fatigue syndrome, also known as myalgic encephalopathy (ME), can be triggered by viruses, including flu.

It is thought that the application of these biomarkers offers broad prospects for early diagnosis and assessment of environmental toxicants.

"It is thought that this methane eventually contributed to climate change, " he adds.

If it is thought that the rocks in a certain area contain oil, a "drilling rig" is assembled.

It is thought that many firms are reluctant to report cyber attacks out of fear that it would damage their reputation.

It is thought that this constellation represents the crab which is attacking Hercules during his fight with the water snake, Hydra.

It is thought that rice was first cultivated in India and Indo-China, but it is now grown extensively throughout the Far East.

It is thought that a fried breakfast sets up the metabolism for the rest of the day, making it easier to burn off other meals and snacks.

It is thought that the mosaic was made by North African artists because some of the tesserae (pieces for the mosaic) are African.

It is thought that he died in the attack along with his wife and bodyguards.

It is thought that up to 2 billion people watched the royal wedding when it took place last month on television and online.

It is thought that the geochemical method is of great theoretical and practical significance.

It is thought that the process of hydrofining in advance and then distillation is of great advantage to produce high-purity hexane.

It is thought that the key to improve the teaching quality of classroom instruction in medical immunology is to make careful preparations.

It is thought that Apple made another one of these deals earlier this year, agreeing to spend $3. 9 billion on LCD panels.

It is thought that the primary request may be for China to invest in a special purpose vehicle for distressed debt.

It is thought that high levels of fat raise the odds of the arteries clogging up, cutting the flow of blood and oxygen.

It is thought that the practice originated with the women of the Imperial Palace in the Tang Dynasty, and later spread to the peasant class.

However, while it is thought that the two sides have agreed terms on the volume of gas to be supplied, they have not agreed a price.

It is thought that sulphur produced by volcanoes erupting led to oxygen disappearing from large areas of the oceans.

It is thought that these grooves help to channel water through the mouth and out the gill slits, thereby reducing water resistance.

It is thought that the first machines will be built in 2013-14 following two years of testing.

It is thought that his father had also died of stomach cancer which led to the theory that he had inherited the disease.

It is thought that women in the Pleistocene may have spent about half of their fertile years lactating, far more than is typical today.

It is thought that an extra-keen sense of smell makes it harder for them to say "No" , which is why they pile on the pounds.

It is thought that the sea was inexhaustible for its infinity , freedom and prodigality.

It is thought that in this condition the lacrimal glands are partially innervated by efferent fibres of the facial nerve (VII).

For an organism to perceive pain, it is thought that it must have a more complex nervous system.

It isn't fully understood why napping is beneficial, but it is thought that it gives the brain a chance to pause and rest.

It is thought that the nuts are rich in compounds that reduce hardening of the arteries, and keep them flexible.

It is thought that it was first played with makeshift equipment on dining room tables.

Mostly, though, it is thought that heavy rain and high winds have made crops hard to handle and have deterred aliens and humans alike.

It is thought that theobromine, the bitter tasting chemical in cocoa, keeps blood pressure steady by helping blood vessels to dilate.

It is thought that such twists and turns of the neck and torso are attractive because they signal a strong, healthy and flexible body.

By a approach on the cultivation of plants for the oil, it is thought that agroforestry is a important way to produce the oil.

It is thought that the common link is oxidative stress which damages the mitochondrial DNA leading to cell death.

It is thought that she may be from the weapons world of Middle Pangaea .

It is thought that using such method can continuously produce the carbon nanotubes with preferred morphology in a large scale by conter. . .

It is thought that the leaf hopper, a tiny insect that feeds on plants, transmits the infection through its eggs.

It is thought that some of the popular novels have bad effects on young people's mind.

It is thought that he wants to see a price increase of 5-15 per cent.

It is thought that while such traits are highly-prized in men, go-getting women are penalised for not being feminine enough.

It is thought that the smaller galaxy has actually passed through the larger one.

It is thought that prehistoric man wore clothing for a fourth reason, as a kind of magic.

it is thought that the more macular pigment in the eye , the more protected the macula is against deterioration.

It is thought that the owner of the grave site was male, who was probably the owner of the flute.

It is thought that these facilities may provide staging areas for missile systems which have left garrison.

Nowadays, it is thought that the destruction of synaptic integrity may lead to the the age-related decline in learning and memory.

It is thought that it is the entire manufacturing process activities.

It is thought that the current low price of Chinese fiberglass has stimulated the use of fiberglass throughout Europe.

It is thought that they'll be as popular as the Backstreet Boys in the near future .

It is thought that the shrinking glaciers have loosened rocks they once held in place.

It is thought that the government was considering measures to deal with sovereign wealth funds in advance of Chinalco's move.

It is thought that understanding these theories can help modern book proof readers do better.

It is thought that strong government is the core and key factor that causes the low participation.

But in most cases, it is thought that men are too proud to do these trivial things compared to their careers.

It is thought that the couple will spend several days honeymooning on the island.

Although offical, hard data is not available, it is thought that total annual revenue streams in 2008 were approximately USD 300 million.

It is thought that more than 400 have gone missing in the last financial year alone.

It is thought that writing about troubling experiences helps people deal with them.

It is thought that he might come.

Furthermore, it is thought that gravity should pull on matter and antimatter in just the same way.

It is thought that these killings are not the work of poachers, because the bodies were left intact.

It is thought that exposure to allergens - from cats and dogs - could boost the immune system.

It is thought that he would never appear again.

It is thought that beans are good for your heart.

It is thought that the data mining is the multistage process of user' s center in this thesis.

It is also released by both sexes during orgasm and it is thought that it promotes bonding when adults are intimate.

It is thought that he was either born in Port Royal, Jamaica, or in Bristol, England.

It is thought that the Prime Minister will visit Moscow next month.

it is thought that the military space budget has matched or exceeded NASA's every year since 1982.

It is thought that an unusually cold climate has made the outbreak worse than normal this year.

It is thought that originally these were Hindu or Buddhist nations.

It is thought that Mesozoic volcanics exist extensively in this area and have the probability of forming buried hill reservoirs.

It is thought that millions of years ago this liquid mass pushed upward through cracks in the earth's crust.

It is thought that music can help us reduce the pressure from study and life .

Researchers say it is thought that a small waist-to-hip ratio is equated in the mind with good health and high fertility.

According to comprehensive analysis, it is thought that hydraulic fracturing in core of earth-rockfill dam is hard to occur.

It is thought that the team will certainly win the match.

It is thought that the earthquake Hanyang.

It is thought that ursolic acid enhances the effects of insulin and insulin-like growth factor 1, two hormones key to muscle growth.

It is thought that the food in this supermarket is cheap.

In America, however, it is thought that the reduced accident figures are due rather to the increase in traffic density.

It is thought that about a million dogs are born each year.

It is thought that our memory of what we have eaten plays a key role in dampening appetite.

It is thought that China is the biggest farming country.

It is thought that a peanut butter sandwich left on the back seat of the car attracted the greedy bear.

It is thought that 90% of cancer-related deaths occur after metastasis.

It is thought that he has made much money by selling newspapers and magazines.

It is thought that the lunar New Year formal denominate is the Spring Festival, after the revolution of 1911.

It is thought that Edinburgh could officially receive its title in April 2005.

It is thought that he was paid via a Swiss bank account.

It is thought that these occurred when the airfield was hit.

It is thought that everyone should form good habits when they are still young.

It is thought that they will not win the match.

It is thought that China will be the strongest country in the 21st century.

It is thought that she survived the crash, but we can't find her.

It is thought that they arrived more than 30, 000 years ago by crossing a land bridge from Asia to America.

It is thought that our team will win the match.

If a man has a good appetite, which is a desire for food, it is thought that he is in good health.

It is thought that John drives badly.

It is thought that a key problem in the tentative calculation is to solve an equation that is hard to get an accurate solution.

It is thought that he is the best player.

It is thought that Joe drives badly.

It is thought that man's ability to learn languages makes him different from the animals.

It is thought that one of the reasons we splash our cash or help others is simply because it makes us feel good.

It is thought that one who can bring happiness to others is the happiest all of the world.

It is thought that these warriors were ex-military men who fled China after the collapse of the T'ang dynasty and settled in Japan.

It is thought that one billion people, that is half the world's workers, earn their living by farming.

It is thought that the overall planning of the new campus of Ningxia University

It is thought that millions of years ago

many of these are dying out. It is thought that between the years 1550 and

It is thought that at one time,

many people are hungry, but it is thought that 500 million people in the world