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

Researchers have discovered the technique used in these frescos.

Researchers discovered in the 18th century that plants absorb essential mineral nutrients as inorganic ions in water.

Researchers later discovered transients are not born into resident pods or vice versa.

* 2005: Researchers at Kingston University in England claim to have discovered a third category of stem cell, dubbed cord-blood-derived embryonic-like stem cells ( CBEs ), derived from umbilical cord blood.

Researchers discovered that a simple toroidal field, in which the magnetic field lines run in circles around an axis of symmetry, confines a plasma hardly better than no field at all.

Researchers have recently discovered a turtle ’ s organs do not gradually break down or become less efficient over time, unlike most other animals.

Researchers have discovered that some kinds of foods raise blood glucose levels more quickly than other foods containing the same amount of carbohydrates, at least under laboratory conditions.

Researchers at the Institute have, amongst other achievements, developed liquid and gas chromatography, discovered interferon and also discovered the sex determining gene SRY.

Researchers discovered that conservation also required the body to be placed in the bog during the winter or early spring when the water temperature is cold — i. e., less than 4 ° C ( 40 ° F ).

Researchers at the University of California at Berkeley have recently discovered that 3, 3 '- diindolylmethane in Brassica vegetables is a potent modulator of the innate immune response system with potent antiviral, antibacterial and anticancer activity ; however, it also is an antiandrogen.

Researchers have discovered that barrier width, slope steepness and updraft speed are major contributors for the optimal amount and intensity of orographic precipitation.

Researchers in London discovered that around half of the family members-fifteen individuals across three generations-suffered from severe speech and language deficits.

Researchers at the University of Florida at Gainesville have discovered a protein called nerve growth factor ( NGF ) in the saliva of mice.

* Researchers at Einstein discovered structural abnormalities of brain cells that explain deficiencies in cognitive development, greatly contributing to our understanding of mental retardation.

Researchers at the University of Virginia have discovered that air pollution from automobiles and power plants has been inhibiting the ability of pollinators such as bees and butterflies to find the fragrances of flowers.

Researchers have also discovered other forms of honeybee dance communication, such as the tremble dance.

Researchers at the University of Aberdeen in Scotland have also discovered that the local bottlenose dolphins attack and kill harbour porpoises without eating them due to competition for a decreasing food supply.

Researchers have since discovered a flaw in WPA that relied on older weaknesses in WEP and the limitations of Michael to retrieve the keystream from short packets to use for re-injection and spoofing.

Researchers from the University of Lyon discovered about 70 fossils from three distinct species in the 160 million-year-old Jurassic La Voulte Lagerstätte.

Researchers discovered that in just one year, Koobface generated over US $ 2million in profits.

Researchers at the medical school also discovered the cancer-fighting agent in Tamoxifen.

Researchers have discovered that the cloud fields forming June Gloom and related phenomena from other west-coast marine-influenced climates are excellent places to find and study actinoform clouds.

Researchers note that developers began to limit seeking input from test users after the test users suggested remedies the developers felt were improbable, leading the developers to believe consulting the test users would only prove to be more work.

Researchers at the University of Kansas found the “ Dexter gas ” contained only 15 percent methane and 72 percent nitrogen, causing the gas to be nonflammable.

Researchers examined “ only uncomplicated episodes of acute appendicitis ” that involved “ visits for patients 18 to 59 years old with hospitalization that lasted fewer than four days with routine discharges to home .” The lowest charge for removal of an appendix was $ 1, 529 and the highest $ 182, 955, more than 120 times greater.

Researchers involved in the study said that they will soon publish the results of another study which compares the development of colon cancer in rats which drank mate as their only liquid to that of rats which drank only water.

Researchers are studying different adjuvants, antigens, and routes of immunization to ascertain the most appropriate system of immune protection ; however, most of the research only recently moved from animal to human trials.

Researchers at Yale University and the National Institute of Standards and Technology ( NIST ), applying modern engineering design tools to one of the basic units of life, argue that artificial cells could be built that not only replicate the electrical behavior of electric eel cells but in fact improve on them.

Researchers like E. Clement Bethel have studied the issue extensively, and likely conclusions include that African slaves were allowed celebrations only around Christmas-time, and chose to celebrate John Connu, a headman from 18th century Africa.

Researchers have only recently begun to study hoarding.

Researchers focused only on Whitehead include aspiring young author Stella Randolph inspired and informed by aviation buff Harvey Phillips in the 1930s, supported by prof John B. Crane's articles from 1936-1949.

Researchers are often encouraged to write only with unerasable pen, to sign and date each page, and to have their notebooks inspected periodically by another scientist who can read and understand it.

Researchers Donnelly and Burgess ( see below ) used a floor figure of six months of involuntary celibacy in their study design, but others apply the term only to those who have never been involved in a sexual and / or romantic relationship even once, while other opinions extend the definition to include those who get sexual opportunities extremely rarely ( such as once or twice within a five-year block, or once or twice within a decade ).

Researchers are working to show how description, through its use of varied word choice, synonyms, metaphor and simile, not only benefits children who are blind and others who have learning disabilities but can also boost literacy for all children.

Researchers at University of Nevada, Reno modified a haptic feedback glove to work with the Guitar Hero freeware clone Frets on Fire, resulting in Blind Hero, a music game for visually impaired players that is played with only touch and audio.

Researchers believe that the following numbers are only a fraction of the fatal confined space accidents that actually occurred as many locations are not initially identified as confined spaces, OSHA reports did not include non-hazardous confined space fatalities in their studies prior to 1982, NIOSH still do not include non-hazardous confined space fatalities in their studies and many American states do not note the presence of confined spaces in fatality reports submitted to OSHA.

Researchers have documented only portions of his career.

Researchers at New York University have found that banana peel contains no intoxicating chemicals, and that smoking it produces only a placebo effect.

Researchers have estimated that only ten percent of barbarians such as Spanish and Gallic warriors had access to swords, usually the nobility.

Researchers believe there are two reasons for the bright reflective glow ; not only do the pupils open wider and allow in more light than in other dog breeds, there is also a higher concentration of cells in the tapetum.

Researchers complain of the difficulty of getting research permits, only to encounter other obstacles in research, including uncooperative permit holders and, especially in archaeology, vandalized sites with key information destroyed.

Researchers believe that only Vesuvius and Mount St Helens have recorded larger growth rates.

Researchers from the University of Antwerp claim that the day was possible only because it " was carefully planned by an international network of national social movement organisations.