Researchers ' estimates generally range from 100, 000 to 200, 000 persons per year.

According to the handbook, Definitions of Rural: A Handbook for Health Policy Makers and Researchers, “ Residents of metropolitan counties are generally thought to have easy access to the relatively concentrated health services of the county ’ s central areas.

Researchers outside China, however, generally agree that massive institutional and policy changes which accompanied the Great Leap Forward were the key factors in the famine.

Researchers also noted that the cancer generally develops at the place where the betel quid is kept.

Researchers generally agree that while there is no homunculus inside the head viewing these mental images, our brains do form and maintain mental images as image-like wholes.

Researchers have found that although people often believe that changing answers is bad, it generally results in a higher test score.

Researchers Brodizinsky, Schechter, and Henig find that in a review of the literature, generally children adopted before the age of six-months fare no differently than children raised with their biological parents.

Researchers such as Thomas Helm, Harold W. McCormick, Thomas B. Allen, William Young, Jean Campbell Butler, and Michael Capuzzo generally agree with Murphy and Lucas.

Researchers also cite deforestation and climate change as possible contributing factors.

Researchers who believe Aztlán was located in the Lake Powell region also cite the fact that the language spoken by the Aztecs and the Ute people belong to the same Uto-Aztecan linguistic group.

Researchers have not reached consensus about the a priori causes of the academic achievement gap ; instead, there exists a wide range of studies that cite an array of factors, both cultural and structural, that influence student performance in school.

Researchers concerned with the achievement gap between genders cite biological differences, such as brain structure and development, as a possible reason why one gender outperforms the other in certain subjects.

Researchers cite several reasons why recognizing symptoms of dissociation in children is challenging: it may be difficult for children to describe their internal experiences ; caregivers may miss signals or attempt to conceal their own abusive or neglectful behaviors ; symptoms can be subtle or fleeting ; disturbances of memory, mood, or concentration associated with dissociation may be misinterpreted as symptoms of other disorders.

Researchers have begun in recent times to distinguish two aspects of personal well-being: Emotional well-being, in which respondents are asked about the quality of their everyday emotional experiences — the frequency and intensity of their experiences of, for example, joy, stress, sadness, anger, and affection — and life evaluation, in which respondents are asked to think about their life in general and evaluate it against a scale.

Researchers have derived a differential equation giving the ERB value in Hz of a human auditory filter with a center frequency of kHz.

Researchers have identified several medical conditions, or comorbidities, which appear with greater frequency in patients diagnosed with IBS.

Researchers also assert that if this is done, they would predict a higher frequency if the recall task is experienced as easy rather than difficult.

Researchers question if the participants recalling celebrity names were basing frequency estimates on the amount of content recalled or on the ease of recall.

Researchers found that low frequency sonar exposure could result in significant cavitations, hypothermia, and tissue shearing.

Researchers note each mechanism ’ s frequency ( participation subscale ), the speed of the behavior ( tempo subscale ), and the expenditure of energy ( intensity subscale ).

Researchers at Bell developed radio astronomy, the transistor, the laser, information theory, the UNIX operating system, the C programming language and the C ++ programming language.

Researchers at Ben Gurion University in Israel are developing a different device called the BioPen, essentially a " Lab-in-a-Pen ", which can detect known biological agents in under 20 minutes using an adaptation of the ELISA, a similar widely employed immunological technique, that in this case incorporates fiber optics.

Researchers at the National Cancer Institute found that human subjects who ate beef rare or medium-rare had less than one third the risk of stomach cancer than those who ate beef medium-well or well-done.

Researchers at IBM investigated chord keyboards for both typewriters and computer data entry as early as 1959, with the idea that it might be faster than touch-typing if some chords were used to enter whole words or parts of words.

Researchers at the International Auxiliary Language Association extracted words and affixes that they considered to be part of Interlingua's vocabulary.

Researchers at MIT found that people with dyslexia exhibited impaired voice-recognition abilities.

Researchers at the Overseas Development Institute indicate the main obstacles to greater funding from donors include: donor priorities, aid architecture, and the lack of evidence and advocacy.

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

Citing the Professional Football Researchers Association as his source, Peterson writes that " Parratt completed a short pass to end Dan Riley ( real name, Dan Policowski )" in a game played at Massillon against a team from West Virginia.

Researchers at NASA's Jet Propulsion Laboratory and the University of Kansas reported in February 2006 that the glaciers are melting twice as fast as they were five years ago.

Researchers at Case Western Reserve University and Copernicus Therapeutics are able to create tiny liposomes 25 nanometers across that can carry therapeutic DNA through pores in the nuclear membrane.

Researchers at Memorial Sloan Kettering Cancer Center in New York begin to recruit 10 participants for the study in July 2012.

* 1921 – Researchers at the University of Toronto led by biochemist Frederick Banting prove that the hormone insulin regulates blood sugar.

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

Researchers at the USAMRIID facility, where military biologists study infectious diseases, have a promising vaccine candidate.

Researchers at the Max Planck Institute for Evolutionary Anthropology have developed a computer model analyzing early toddler conversations to predict the structure of later conversations.

Researchers at University of California, Davis believe that Merlot is an offspring of Cabernet Franc and is a sibling of Carménère and Cabernet Sauvignon.

* 1995 – Researchers at Fermilab announce the discovery of the top quark.

* 1950 – Researchers at the University of California, Berkeley announce the creation of element 98, which they name " Californium ".

Researchers speculate that this is the reason why investigation through the weak force, the strong force, and the electromagnetic force have not hinted at the possibility of extra dimensions.

* Researchers at Case Western Reserve University reported using nanoparticle chain to deliver doxorubicin to breast cancer cells in a mice study.

Researchers at Rice University under Prof. Jennifer West, have demonstrated the use of 120 nm diameter nanoshells coated with gold to kill cancer tumors in mice.

Researchers Marianne Bertrand and Sendhil Mullainathan, at the University of Chicago and MIT found in a 2004 study that there was widespread discrimination in the workplace against job applicants whose names were merely perceived as “ sounding black ”.

Researchers at the University of Tokyo have created a robot hand that has a 100 % winning rate playing rock-paper-scissors.