Sentences with phrase «analysis of samples»

Exposure to allergens was measured by the collection and analysis of samples of bed dust from the upper half of the beds of children.
Yet a deeper analysis of samples from six of the volunteers with the most promising antibodies revealed a surprise: Five of them contained the same species of nearly identical antibodies.
The group conducted microscopic analysis of the samples for further insights.
The scientists performed RNA profiling and analysis of samples taken from pancreatic cancer patients.
The researchers conducted both genetic and chemical analyses of samples collected from human volunteers ranging in age from 1 to 75.
Yet, a preliminary analysis of the sample hinted that it might contain a few remaining pockets of collagen and blood.
A detailed analysis of the sample will help you to gain perfection in the art of resume writing.
With future iterations of the program the hope is to get initial analysis of the samples wrapped up within six hours.
For instance, paired analysis of samples from fathers and sons should be carried out, and we need to look at larger numbers of offspring.
We have an onsite laboratory for timely analysis of samples that have either been collected by our doctors or brought in by our clients.
Chemical analysis of the samples revealed neonicotinoids were the most threatening compound among all pesticides found in the nectar samples.
Statistical analysis of the sample showed that students of all ages and ability levels using Achieve3000 two or more times per week over a school year are likely to triple their expected Lexile reading gains.
Mycobiota of maize seeds revealed by rDNA ‐ ITS sequence analysis of samples with varying storage times — Hui — Qin Xing — Microbiology Open
Many findings behind the discovery The detection has been verified through analyses of samples taken at three different points on Mars.
«Liquid biopsies are far less invasive than traditional biopsies, a development that not only benefits our patients through a simplified diagnostic procedure but also by significantly enhanced analysis of samples taken,» said Dr. Stanley Hamilton, professor of Pathology and division head of Pathology and Laboratory Medicine at MD Anderson, in a statement.
Analyses of samples brought back from the Apollo missions in the 1970s showed that the Moon has the same abundances of the three stable isotopes of oxygen as Earth.
The discovery, made after analysis of samples collected from a large mass of exposed rock in northwestern Quebec known as the Canadian Shield, has been detailed in a study published Friday in the latest edition of the journal Science.
Scientists extract core samples from living corals by scuba diving and collecting a sample from the coral skeleton; geochemical analyses of these samples reveals how ocean temperature, circulation, and salinity change over time.
Performs daily analysis of samples to confirm satisfactory results in chlorine and chloramine residuals.
Operate 12 MGD treatment plant, conduct daily rounds, record pertinent data; perform daily lab analyses of samples for NTU, color, pH, conductivity, TDS, alkalinity, hardness, fluoride, nitrogen, TOC's, temperature and chlorine residual.
Coders completed an intensive content analysis of sample years of each program.
Analyses of the samples verified that organic compounds in the sea - surface microlayer reflected the temporal development of phytoplankton growth in the water column.
An amino acid has been found on a comet for the first time, a new analysis of samples from NASA's Stardust mission reveals.
Given the wide range of metabolites that can be detected and the overlap in their masses, combining chromatography with MS provides separation and deeper analysis of a sample.
Then comes the «nerve - wracking» task of scraping off the calcite without marring the pigment, and the painstaking analysis of a sample of few milligrams.
Microscopic analysis of the samples revealed that the clay came from deposits near the tomb's location, the scientists say.
In their report in the July 30 issue of Cell, the multi-institutional research team describes how genome - wide association analysis of samples from more than 4,000 HD patients found that particular variants on two chromosomes were more common in individuals who first exhibited HD - associated movement disorders either earlier or later than would otherwise have been expected
Similar analysis of samples from a group of prostate cancer patients also found an association between the presence of CTC clusters and dramatically reduced survival.
Analysis of the samples turned up DNA genetic material of a polar bear, a seal it had killed and a seagull that had been seen nearby.
Analysis of samples provided by team member Marie Jackson pinpointed why the best Roman concrete was superior to most modern concrete in durability, why its manufacture was less environmentally damaging — and how these improvements could be adopted in the modern world.
They compared genetic analyses of these samples with those from both parents (in 876 cases) as well as from 1,287 healthy children of European descent.
Co-author Mary Schweitzer, professor of biological sciences at NC State with a joint appointment at the North Carolina Museum of Natural Sciences, performed histochemical analyses of the sample, finding that it tested positive against antibodies for both alpha and beta - keratin, hemoglobin and tropomyosin, a muscle protein.
On Monday, a team of American and British scientists led by Thompson reported on their chemical analysis of a sample core bored out of coral on the most populated atoll of Kiribati, a postcard - worthy Pacific Ocean country comprising many small islands.
Our DNA analysis of samples like these, many collected by colleague Steve Santhuff, has revealed that most river systems from Florida to Texas hold genetically unique populations, isolated for tens of thousands of years.
Mass cytometry is particularly useful for analysis of samples where cell numbers are limiting, and the ability to combine many markers into a single panel would allow a more unbiased and efficient approach for discovery of novel disease - associated cell populations or functional states.
Another instrument in the core is the Agilent 7900 ICP MS, which is primarily used for elemental analysis of samples.
PNNL scientists Dr. Mary Lipton and Dr. Michael Wilkins carried out the proteomic analyses of the samples, using capabilities at EMSL, a national user facility located at PNNL.
Ofqual's analysis of sample papers with existing, supposedly «current» papers (actually from a few years ago) and similar tests from international jurisdictions was flawed.
Transmission electron microscopy analysis of sampled ciliated cells and of ciliated cells after ciliogenesis confirmed the diagnosis of primary ciliary dyskinesia.
For example, Danner et al. (7) reported a longitudinal analysis of a sample of Catholic nuns, in which the positive emotional content of writings at the age of 22 was associated with longevity during a 60 - year period.
Analysis of that sample showed that early Mars offered environmental conditions favorable for microbial life, including the key elemental ingredients for life and a chemical energy source such as used by some microbes on Earth.
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