Researchers have also created transgenic rice plants that are resistant to rice yellow mottle virus ( RYMV ).

Researchers have grown solid jawbones and tracheas from human stem cells towards this end.

Researchers have been able to collect 10, 000 embryos in 10 minutes using this method.

Researchers have found physical evidence of cannibalism in ancient times.

Researchers and commentators have classified crimes into the following categories, in addition to those above:

Researchers have pointed out that the reproductive strategy of the surviving nautiloids, which rely upon few and larger eggs, played a role in outsurviving their ammonoid counterparts through the extinction event.

Researchers studied coyote populations in Chicago over a seven-year period ( 2000 – 2007 ), proposing that coyotes have adapted well to living in densely populated urban environments while avoiding contact with humans.

Researchers have also identified another genetic variant, HLA-A * 3101 which has been shown to be a strong predictor of both mild and severe adverse reactions to carbamazepine among Japanese and Europeans.

Researchers have argued that, in most cases, security breaches are the result of user-error ( such as unintentionally downloading and executing a computer virus ).

Researchers have discovered a complex cascade of regulatory proteins controls expression of V. cholerae virulence determinants.

Researchers working from the 1990s have concluded that money was directly funnelled to the army by the U. S. Central Intelligence Agency, the UN, and Belgium.

Researchers have been studying disasters for more than a century, and for more than forty years disaster research.

Researchers have been trying to identify the biological basis of dyslexia since it was first identified by Oswald Berkhan in 1881 and the term dyslexia coined in 1887 by Rudolf Berlin.

Researchers have estimated that beneficial silt deposits in the valley began about 10, 000 years ago.

Researchers at the US Department of Energy's Lawrence Berkeley National Laboratory ( Berkeley Lab ) have developed a piezoelectric generator sufficient to operate a liquid crystal display using thin films of M13 bacteriophage.

Researchers have been using anaerobic bacteria, such as Clostridium novyi, to consume the interior of oxygen-poor tumours.

Researchers have suggested that early hominids were thus under evolutionary pressure to increase their capacity to create and use tools.

Researchers have found that transitions, such as from concrete to abstract logical thought, do not occur at the same time in all domains.

Researchers have discovered the technique used in these frescos.

Researchers have shown that the IQ gains described by the Flynn effect are due in part to increasing intelligence, and in part to increases in test specific skills.

Researchers have adapted, elaborated, or otherwise changed Organ's ( 1988 ) five OCB categories, but they remain popular today.

" Researchers such as Bolino have hypothesized that the act of performing OCBs is not done out of goodwill, positive affect, etc., but instead as a way of being noticed by superiors and looking good in the eyes of others.

Researchers have identified and named over 300 killer whales over the past 30 years.

Researchers have also developed karaoke games for cell phones in order to boost music database training.

Researchers at Oxford University have found DNA evidence connected to Australia's Emu and the Ostrich of Africa.

" Researchers constructed a two-stage survey and factor analyses performed on the survey elements found 51 factors common to complex PTSD and DID.

Researchers at NICTA and its spinout Open Kernel Labs have recently performed such a formal verification of seL4, a member of the L4 microkernel family, proving functional correctness of the C implementation of the kernel.

Research has been performed on what type of impact the introduction YA Literature has on students, particularly adolescent males and struggling readers: " Researchers have shown that introducing YA Literature to males improves their reading ability.

Researchers performed this study using optogenetics ( the method of combining genetic engineering with light to manipulate the activity of individual nerve cells ).

Researchers at the Department of Physiology, University College London studied the effects of compression upon conduction in myelinated axons.

Researchers study the impact of these changes on food production.

Researchers in Indonesia, Malaysia, Thailand, Philippines and Vietnam are currently working on delayed-ripening papaya in collaboration with the University of Nottingham and Zeneca.

Researchers noticed that objects placed in the tube in front of the cathode could cast a shadow on the glowing wall, and realized that something must be travelling in straight lines from the cathode.

Researchers note that the students appeared to weigh multiple implications on the potential user, and explained their decisions more thoroughly than their peers.

Researchers note that the company had dedicated specific research space and staff focused exclusively on usability.

Researchers in experimental finance can study to what extent existing financial economics theory makes valid predictions, and attempt to discover new principles on which such theory can be extended.

Researchers hypothesize that integration of neural signals from pelvic organs mediates the effects of diet on symptoms of IC:

Researchers are unable to experimentally test the effects of the sensitive period of development on language acquisition, because it would be unethical to deprive children of language until this period is over.

Researchers have observed memetic copying in just a few species on Earth, including hominids, dolphins and birds ( that learn how to sing by imitating their parents or neighbors ).

Researchers divide the quinolones into generations based on their antibacterial spectrum.

Researchers believe that environmental ( socioeconomic and cultural ) factors contribute to this, but have not agreed on whether the gaps are due to environmental factors alone, or whether there is any genetic contribution that can be substantiated.

Researchers continue to search for a unified consensus on what methodology might have the power and refinement to connect a proposed " grand theory " with the various midrange theories which, with considerable success, continue to provide usable frameworks for massive, growing data banks ; for more, see consilience.

Researchers performing twin studies have argued that differences between people on behavioral traits such as creativity, extroversion and aggressiveness are between 45 % to 75 % due to genetic differences, and intelligence is said by some to be about 80 % genetic after one matures ( discussed at Intelligence quotient # Shared_family_environment ).

Researchers often can deduce aspects of the structure of integral membrane proteins based on the membrane topology predicted by hydrophobicity analysis.

Researchers at the Food Biotechnology Department, Instituto de la Grasa ( CSIC ) in Seville, Spain conducted research on the antimicrobial activity of several food products, including vinegar.

Researchers speculate a mixture of flour meal and water was left longer than usual on a warm day and the yeasts that occur in natural contaminants of the flour caused it to ferment before baking.

Researchers working on such " rational drug design " strategies for developing antivirals have tried to attack viruses at every stage of their life cycles.

Another theory for the decline might be, as research shows, that species from the Southern Hemisphere are on average 4. 6 million years old, compared to an average 2. 9 million years old for the Northern Hemisphere: Researchers believe this age difference is because of the history of severe Ice Ages in the Northern Hemisphere, which may drive older species to extinction.

Researchers suspect that they have been excavated by material ejected into space by impacts on the surface of Mars.

Researchers first started to focus on abdominal obesity in the 1980s when they realized that it had an important connection to cardiovascular disease, diabetes, and dyslipidemia.

Researchers estimate that about 70 – 80 % of Yemenis between 16 and 50 years old chew khat, at least on occasion, and it has been estimated that Yemenis spend about 14. 6 million person-hours per day chewing khat.

Researchers have also estimated that families spend about 17 % of their income on khat.

Researchers at Harvard have recently shown that human subjects can at least be entrained to a 23. 5-hour cycle and a 24. 65-hour cycle ( the latter being the natural solar day-night cycle on the planet Mars ).