Some government scientists say privately that the figure probably is closer to 80 megatons, and that the full 50-megaton bomb that Khrushchev mentioned may still be detonated.

Some early scientists such as Georg Ernst Stahl ( 1659-1734 ) and Francisque Bouillier ( 1813 – 1899 ) had supported a form of animism which life and mind, the directive principle in evolution and growth, holding that all cannot be traced back to chemical and mechanical processes, but that there is a directive force which guides energy without altering its amount.

Some results of Steiner's research have been investigated and supported by scientists working to further and extend scientific observation in directions suggested by an anthroposophical approach.

Some scientists believe it has to do with a kind of neural map that the brain has of the body, which sends information to the rest of the brain about limbs regardless of their existence.

Some scientists argue that megafauna cryptids are unlikely to exist undetected in great enough numbers to maintain a breeding population, and are unlikely to be able to survive in their reported habitats due to issues of climate and food supply.

Some political scientists define a civil war as having more than 1000 casualties, while others further specify that at least 100 must come from each side.

Some contemporary philosophers and scientists ( e. g. David Deutsch in The Fabric of Reality ) employ virtual reality in various thought experiments.

Some scientists have predicted that unless significant measures ( such as seeking out and protecting old growth forests that have not been disturbed ) are taken on a worldwide basis, by 2030 there will only be 10 % remaining, with another 10 % in a degraded condition.

Some scientists even concluded that life may have begun on Earth in hydrothermal vents far under the ocean's surface.

Some scientists and engineers have expressed reservations about nuclear power, including: Barry Commoner, S. David Freeman, John Gofman, Arnold Gundersen, Mark Z. Jacobson, Amory Lovins, Arjun Makhijani, Gregory Minor, Joseph Romm and Benjamin K. Sovacool.

Some scientists consider Homo rudolfensis, a group larger bodied group of fossils with similar morphology to the original H. habilis fossils to be a separate species while others consider them to be part of H. habilis-simply representing species internal variation, or perhaps even sexual dimorphism.

Some scientists have proposed moving this species out of Homo and into Australopithecus due to the morphology of its skeleton being more adapted to living on trees rather than to moving on two legs like Homo sapiens.

Some scientists hold that H. floresiensis was a modern H. sapiens with pathological dwarfism.

Some non-software industries are beginning to use techniques similar to those used in free software development for their research and development process ; scientists, for example, are looking towards more open development processes, and hardware such as microchips are beginning to be developed with specifications released under copyleft licenses ( see the OpenCores project, for instance ).

Some scientists hope that the approval process of cisgenic plants might be simpler than that of proper transgenics, but it remains to be seen.

Some scientists speculated they saw a " little man " ( homunculus ) inside each sperm.

Some scientists argue that since the head and appendages are the greatest areas for heat loss from the body, the ability to grow long hair on the crown of the head as well as the face provides a distinct advantage in a cold climate.

Some important work IUPAC has done in these fields includes standardizing nucleotide base sequence code names ; publishing books for environmental scientists, chemists, and physicists ; and leading the way in improving education in science.

Some scientists dispute IQ entirely.

Some scientists say that the 2011 Japanese nuclear accidents have revealed that the nuclear industry lacks sufficient oversight, leading to renewed calls to redefine the mandate of the IAEA so that it can better police nuclear power plants worldwide.

Some scientists, including members of the Space Studies Institute, argue that the vast majority of mankind eventually will live in space and will benefit from doing this.

Some former Soviet scientists said they were actually hampered by Fuchs's data, because Beria insisted that their first bomb (" Joe 1 ") should resemble the American plutonium bomb (" Fat Man ") as much as possible, even though the scientists had discovered a number of improvements and different designs for a more efficient weapon.

Some have not been followed up by scientists yet.

Some lost cities whose locations have been rediscovered have been studied extensively by scientists.

Some 70 – 95 % of all beetle species, depending on the estimate, remain undescribed.

Some veterinarians estimate that it occurs in up to 2 % of cats over the age of 10.

Some scholars estimate more Jewish men are studying in yeshivot ( Talmudical schools ) and Kollelim ( post-graduate Talmudical colleges for married ( male ) students ) than at any other time in history.

( Some later analysts, anthropologist Grover Krantz among them, have suggested Patterson's later estimate was about a foot too tall.

Some estimate that there were 3 billion to 5 billion Passenger Pigeons in the United States when Europeans arrived in North America.

Some analysts estimate that WTO membership could bring the Russian economy a bounce of up to 3 per cent annually.

Some researchers estimate that altogether more than 3 million people were captured and enslaved during the time of the Crimean Khanate.

Some historians estimate that between 11 and 18 million African slaves crossed the Red Sea, Indian Ocean, and Sahara Desert from 650 AD to 1900 AD.

Some sources estimate that over 30, 000 people were working on the canal at any given period, that altogether more than 1. 5 million people from various countries were employed, and that thousands of laborers died on the project.

Some Western scholars, citing anonymous " observers " or " Tajiks around the country ", accordingly estimate the number of Tajiks in Uzbekistan at 20 % or even as high as 25 %- 30 %.

Some estimate the spill to be 428 million gallons, making it the largest unintentional oil spill until it was surpassed by the Deepwater Horizon Oil Spill in 2010.

Some researchers estimate that altogether more than 3 million people, predominantly Ukrainians but also Russians, Belarusians and Poles, were captured and enslaved during the time of the Crimean Khanate.

Some sources estimate that a result of the infiltration is 20 killed Arabs.

Some Economists estimate a " range " of possible unemployment rates.

Some counters estimate hematocrit from direct measurements.

Some estimate that around 6 million people were killed by Japanese forces, primarily Chinese civilians.

Some simulators estimate the time of collision by linear interpolation, roll back the simulation, and calculate the collision by the more abstract methods of conservation laws.

Some of the system's technicians estimate that the current system could have evolved to manage the new countries without an overall recasting.

Some recent research suggests that the actual length of the biggest treasure ships may have been between long and wide, while others estimate them to be in length.

Some scholars place it at over, while others estimate its size to have been under.

Some examples of the methods to estimate reliability include test-retest reliability, internal consistency reliability, and parallel-test reliability.

Some of the victims ' bodies were torn to pieces by the blast, which led authorities to give an initial estimate of 11 deaths.

Some government officials estimate that more than 100, 000 Algerians died during this period.

Some estimate that up to two thousand people were criminally prosecuted for participation in these events.