Final results of the first research sample of the investigators' observations will be published in late March.
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One limitation that the study noted was that the research sample consisted only of intelligent individuals, initially raised in California, whose working careers peaked a half century ago.
Block wrote a research paper comparing a sample size of 1, 000.
Iris Hendriks of the Mediterranean Institute for Advanced Studies recently analysed data from a wide sample of research into how individual organisms respond to increased carbon dioxide in their seawater.
But Mr Waterman said there was at least a case for doing further research on a nationally representative sample of schools.
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The poll, conducted by Luntz Research Companies involved a nationwide sample of 700 adult Americans, with a margin of error of 3.7%.
The survey was done by an outfit called Braun Research that polled a nationally representative sample of 1, 000 working Americans age 18 or older.
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This year, however, saw a decline in the percentage of tweens and tens in the social networking universe, with a rise in the 18 to 24 year old segment, 25 to 34 year olds, 35-44 and 45-55 age brackets, New Jersey-based Edison Research found in their national random sample of 2, 020 telephone interviews conducted in February 2011.
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Kay Kinton, a spokeswoman for AWS, says the company commissioned independent research from IDC that examined a small sample of AWS customers and found that four-fifths said their unplanned downtime dropped after they moved operations to the cloud.
The polling that led to the data was conducted by California-based ePoll Market Research, which each month polls a nationwide sample of voting-age men and women.
Peter Cohen, of the Centre for Drug Research at the University of Amsterdam, followed a sample of cocaine users whom he describes as typical.
Simon Wigglesworth, deputy chief executive of Epilepsy Action, said more research was needed, particularly given the "small sample size and the inconsistencies in the data collected".
The Steely family was part of a random sample of Rochester residents invited to participate in research Dr. Whiteside was conducting to develop anxiety questionnaires.
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Among the most scientific and serious polls was the large-sample survey (844 respondents) by the Pew Research Center from Jan. 30 through Feb. 2.
This opinion is supported by long-term research published recently in the United States, which tracked a sample of academics who had worked within a merit-pay system.
Before genomics data was offered in the cloud, researchers had to download all the data for a given human sample and discard those portions not applicable to their research problem.
Lesley Walker, of Cancer Research UK, said the study was based on a relatively small sample.
The association becomes insignificant, according to the research, beginning in 2008 and continues through the end of the sample period in 2010.
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The research team worked with 275 randomly selected people, showing them a sample of 82 ads for 30 brands in their homes or workplaces.
Some remarkable research by our sister paper, Financial News, found that in a sample of eight of the biggest investment banks and investment banking divisions of universal banks, the compensation paid over the past five years amounted to 2.6 times the pre-tax profits earned.
Some women in Dr Perls's sample were still alive (ie, they were centenarians) when the research was carried out.
There are also proposals to explore and sample Lake Ellsworth in west Antarctica by a team involving 14 UK universities and research institutions, plus scientists from Chile, the US, Sweden, Belgium, Germany and New Zealand.
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Taking a sample from one part of a tumour may not reveal its full genetic identity, according to research by scientists from Cancer Research UK (CRUK).
He hired consumer-research firm Yankelovich, told them to give the first one-hundred pages of our manuscript to a representative sample of our potential audience and have those folks tell us what they thought.
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