Studies conducted by NASA's Johnson Space Center show that at least three of the meteorites contain potential evidence of past life on Mars, in the form of microscopic structures resembling fossilized bacteria ( so-called biomorphs ).

Studies on the microbiota have also identified four new species of bacteria.

Studies in western North America showed that only five per cent of living trees consisted of living cells by volume, whereas in dead wood it was as high as forty percent by volume, mainly fungi and bacteria.

Studies indicate that responsiveness to sugars and sweetness has very ancient evolutionary beginnings, being manifest as chemotaxis even in motile bacteria such as E. coli.

As UC Irvine's Women's Studies professor Lynn Osen describes, when her parents found Sophie “ asleep at her desk in the morning, the ink frozen in the ink horn and her slate covered with calculations ,” they realized that their daughter was serious and relented.

Leonov stated in an interview at the Chilean Center of Public Studies ( CEP ) that the Soviet economic support included over $ 100 million in credit, three fishing ships ( that distributed 17, 000 tons of frozen fish to the population ), factories ( as help after the 1971 earthquake ), 3, 100 tractors, 74, 000 tons of wheat and more than a million tins of condensed milk.

Leonov stated in an interview at the Chilean Center of Public Studies ( CEP ) that the Soviet economic support included over $ 100 million in credit, three fishing ships ( that distributed 17, 000 tons of frozen fish to the population ), factories ( as help after the 1971 earthquake ), 3, 100 tractors, 74, 000 tons of wheat and more than a million tins of condensed milk.

Leonov stated in an interview at the Chilean Center of Public Studies ( CEP ) that the Soviet economic support included over $ 100 million in credit, three fishing ships ( that distributed 17, 000 tons of frozen fish to the population ), factories ( as help after the 1971 earthquake ), 3, 100 tractors, 74, 000 tons of wheat and more than a million tins of condensed milk.

Studies of phytoplankton stocks in the southern sea have shown that the Antarctic Circumpolar Current is dominated by diatoms, while the Weddell Sea has abundant coccolithophorids and silicoflagellates.

" Locating the Thing: The Antarctic as Space Alien in John W. Campbell's " Who goes There " Science Fiction Studies.

He served on the National Academy's Space Studies Board, and on several Federal Committees concerned with Antarctic policy, nuclear waste containment, and Federal Science and Technology.

Studies show that in the middle of the present interglacial the former Larsen A region, which was the furthest north and outside the Antarctic Circle, had previously broken up and reformed only about 4, 000 years ago, although the former Larsen B had been stable for at least 10, 000 years.

Ecological Studies in the Antarctic Sea Ice Zone.

He held the Fulbright Program's John Adams Chair in American Studies in 2000-01 and participated in the National Science Foundation's 2003 Antarctic Artists and Writers Program.

Studies of ice cores drilled from glaciers in the Andes reveal climatic events between 536 to 594 AD, possibly a super El Niño, that resulted in 30 years of intense rain and flooding followed by 30 years of drought, part of the aftermath of the climate changes of 535 – 536.

Studies of membership trends, even in some areas where population is expanding, show that numbers of churches have had little net increase, though many new members were received.

Studies have found that generosity increases linearly from sad to happy affective states.

Studies have also been careful to note that feeling over-taxed by the needs of others has conversely negative effects on health and happiness.

Studies examining falls in this population show that 74-93 % of patients have fallen at least once in the past year and up to 60 % admit to fear of falling.

Studies with crickets have shown that a fear of spiders can develop before birth.

Studies using mice have shown a similar treatment results in a permanent cure for about a third of the test subjects.

Studies have shown that numerous biological systems, such as Xenopus oocyte maturation, mammalian calcium signal transduction, and polarity in budding yeast, incorporate temporal ( slow and fast ) positive feedback loops, or more than one feedback loop that occurs at different times.

Studies have attempted to estimate a monetary loss for industries affected by piracy by predicting what portion of pirated works would have been formally purchased if they had not been freely available.

Studies have also found significant levels of toxins in fish and the waters they inhabit within the basin.

Starting in the 1980s, an expanding community of neuroscientists and psychologists have associated themselves with a field called Consciousness Studies, giving rise to a stream of experimental work published in books, journals such as Consciousness and Cognition, and methodological work published in journals such as the Journal of Consciousness Studies, along with regular conferences organized by groups such as the Association for the Scientific Study of Consciousness.

Studies of the neuroscience of free will have also shown that the experiences that people report when they behave purposefully sometimes do not correspond to their actual behaviors or to the patterns of electrical activity recorded from their brains.

Studies conducted by the APPA show substantial evidence that young adults who feel a sense of belonging in a community, particularly small communities, develop fewer psychiatric and depressive disorders than those who do not have the feeling of love and belonging.

Studies have shown that the amount of glycerol in cervical fluid increases during sexual excitement.

Studies have found 50-85 % of conditioned athletes have benign sinus bradycardia, as compared to 23 % of the general population studied.

Studies have demonstrated that, due to the high incidence of accidents at these sites, some such segregated schemes can actually increase the number of car-bike collisions.

Studies in the brine shrimp have examined how water affects cell functions ; these saw that a 20 % reduction in the amount of water in a cell inhibits metabolism, with metabolism decreasing progressively as the cell dries out and all metabolic activity halting when the water level reaches 70 % below normal.

Studies on raccoons in the Southeast have yielded infection rates ranging from 47 % to as low as 15. 5 %.

Studies have been conducted to isolate the genes involved in the substance's production, so that it could be obtained recombinantly.

Studies showed that dentists graduated from different countries, or even from different dental schools in one country, may have different clinical decisions for the same clinical condition.

Studies have shown that, in many environments, the rate of erosion and runoff decreases exponentially with increased vegetation cover.

Studies have also shown that the PFC is extremely involved with autonoetic consciousness ( See Tulving's theory ).

Studies of CIAT have shown that further improvement is possible even after a patient has reached a " plateau " period of recovery.

Studies have shown that while test scores have improved over time, the improvement is not fully correlated with latent factors related to intelligence.

Studies have shown hydrocodone is stronger than codeine but only one-tenth as potent as morphine at binding to receptors and reported to be only 59 % as potent as morphine in analgesic properties.

Studies of Charles Darwin's notebooks have shown that Darwin arrived separately at the idea of natural selection which he set out in his 1859 book On the Origin of Species, but it has been speculated that he may have had some half-forgotten memory from his time as a student in Edinburgh of ideas of selection in nature as set out by Hutton, and by William Charles Wells and Patrick Matthew who had both been associated with the city before publishing their ideas on the topic early in the 19th century.

Studies have shown that heterosexual men and lesbians have different standards for what they consider attractive in women.

Studies by doctors have also shown in Hong Kong that the game is beneficial for individuals suffering from dementia or cognitive memory difficulties, leading to the development of mahjong therapy.

Studies examining the role of pro-and anti-apoptotic factors support this model ; for example, the anti-apoptotic factor Bcl-2 has been shown to interact with IP3Rs to reduce Ca < sup > 2 +</ sup > filling of the ER, leading to reduced efflux at the MAM and preventing collapse of the mitochondrial membrane potential post-apoptotic stimuli.

Studies have shown that morphine can alter the expression of a number of genes.

Studies have shown that the average ice thickness has decreased in recent years.

Studies in 2007 have catalogued nucleosome positions in yeast and shown that nucleosomes are depleted in promoter regions and origins of replication.

Studies have shown that the abundances of these light elements are much lower than models of stellar evolution predict.

Studies of production computer systems have consistently shown that a large fraction of all user-chosen passwords are readily guessed automatically.

Studies with sensory deprivation have shown that the brain is dependent on signals from the outer world to function properly.

Studies have shown that the invention and development of the railway in Europe was one of the most important technological inventions of the late 19th century for the United States, without which, GDP would have been lower by 7. 0 % in 1890.

Studies have shown that half of all patients whose treatment was delayed had complete loss of response to facial nerve stimulation.

Studies using neuropsychological tests and brain imaging technologies such as fMRI and PET to examine functional differences in brain activity have shown that differences seem to most commonly occur in the frontal lobes, hippocampus and temporal lobes.