Sentences with phrase «analyse samples»

To analyse the samples, the team had to separate the genuine radiocarbon signal from that imprinted by post-1950s nuclear bomb testing.

To show a true global pH change, you need to analyse samples from all around the world over a lengthy period of time... just as was done with temperature.

The team used these techniques to analyse samples from Burkina Faso, Cambodia, Kenya, Mali, Papua New Guinea and Thailand.

Nano - ChIPseq enables the comprehensive identification of promoter elements using small amounts of tissue, opening up the ability to analyse samples obtained directly from patients.

So the team used the same procedure as that used to analyse the samples produced for the research.

«One of the important things about our test is that we can now quickly analyse samples and start investigating the development of new treatments based on reducing AMACR function.

Lancaster University scientists worked with colleagues from China and Germany to collect and analyse samples from ice cores which had been laid down over 30 years, to show how residues of Perfluoroalkyl substances (PFASs) in the environment have changed over time.

By analysing samples of the two different subtypes of HIV - 2 (A and B) taken from infected individuals and SIV samples taken from sooty mangabeys, Dr Vandamme concluded that subtype A had passed into humans around 1940 and subtype B in 1945 (plus or minus 16 years or so).

For the study that has just been published, the research team analysed samples from over 4000 amphibians from 50 locations in Madagascar taken since 2005.

To find out whether California's tar balls had the potential to damage the Chumash's health, Sebastian Wärmländer of Stockholm University in Sweden and colleagues analysed samples taken from Californian beaches and from the La Brea tar pits in Los Angeles.

Analysing the samples, the team — involving experts from Newcastle University, the University of Strathclyde and Aarhus University — were able to measure the relative abundance of specific β - lactam antibiotic resistant genes, which can confer resistance to a class of antibiotics that are of considerable medical importance.

Marymegan Daly at the Ohio State University analysed samples, but dissecting the creatures revealed little — they looked just like other anemones (PLoS One, doi.org/qnk).

The team analysed samples of volcanic glass from the Atlantic, Pacific and Indian oceans that contained traces of seawater that had been deeply cycled throughout Earth's interior.

The researchers, led by Dr Andrew Wilson, an expert in perception, action and embodied cognition at Leeds Beckett, alongside Associate Professor Qin Zhu from the University of Wyoming, Professor Lawrence Barham and Professor Ian Stanistreet from the University of Liverpool, and Professor Geoffrey Bingham from Indiana University, analysed a sample of 55 spheroids (ball - shaped stone objects found in African archaeological sites) from the Cave of Hearths in the Makapan Valley in South Africa.

Scientists in Stockholm analysed samples of virus taken from the man and the woman about 18 months after the suspected transmission.

Ellen Damm, together with Dr Dorothea Bauch from the GEOMAR Helmholtz Centre for Ocean Research in Kiel and other colleagues, analysed the samples to determine the regional levels of methane, and the sources.

«It's a really serious effect,» says Klatt, whose team analysed samples from a clinical trial.

I am responsible for recruiting volunteers, running the study days, and analysing samples that should help us understand the absorption and metabolism of folates from the diet.

Scientists analysing samples from Mars» surface have so far not conclusively detected organic compounds that are indigenous to Mars, which would be indicators of past or present life.

Norwegian scientists have analysed samples from more than 70 patients with clinical illness and no further instances of this mutation have been detected.

But nobody had compared whole - genome data from all 15 species until a team led by Leif Andersson, a geneticist at Uppsala University in Sweden, analysed samples from 120 individual birds.

In the 4 months since our return from Greenland, the Black and Bloom team has been busy analysing samples, collecting data, and preparing manuscripts.

Stage 2 is a rover that will land in 2020 and drill two metres under the Martian surface, before analysing samples in an on - board lab in search for organic compounds.

Researchers analysed a sample of 2,500 teachers in England from the Organisation for Economic Cooperation and Development's (OECD) teaching and learning survey.

Not exact matches

«On the intelligence collected by our services, and in the absence to date of chemical samples analysed by our own...

The sample graphs illustrate pre and post M - DAQ scenarios where buying and selling signals (i.e. «buy low» and «sell high» points) are vastly different when analysed in the respective investment currency.

By analysing 599 samples of chimp droppings (P. T. troglodytes are a highly endangered and thus protected species that can not be killed or captured for testing), the researchers were able to obtain 34 specimens that reacted to a standard HIV DNA test, 12 of which gave results that were virtually indistinguishable from the reactions created by human HIV.

Analysing the minor peak areas shows that many of the generated compounds were specific to either the factory sample or the Steam Infusion samples.

Press sample — We analysed 13 national British newspapers.

When I returned home I sampled the products and analysed how they would have worked for us on the cruise.

However, unlike traditional surveys where we have to rely on a sample precisely because analysing the universe is unattainable, when we talk about social media, the entire universe is in principle available, at least the universe referring to public posts.

Samples can be crushed into powder and analysed within the vehicle and subjected to chemistry, physical, and spectral analyses.

Patients with early - stage and advanced OA, RA or other inflammatory joint disease were recruited for the study alongside a control group of those with good skeletal health, with plasma and synovial fluid samples from both groups being analysed using mass spectrometry.

Back at her lab, Rochman has started analysing the water and plastic samples for the presence of POPs.

Although the Bodélé depression is near the war zone in Darfur, Sudan, Charlie Bristow of Birkbeck, University of London, and his colleagues managed to collect and analyse 28 samples during an expedition in 2005.

My competency was assessed by analysing quality control samples and during oral examinations conducted by senior scientists.

When analysing the soil samples, we found more than 45,000 fungal species.

John Pandolfi at the University of Queensland, Australia, and Ann Budd at the University of Iowa, Iowa City, analysed physical and genetic changes in both live and fossilised samples of Montastraea annularis, a coral that has lived in the Caribbean for over 6 million years.

After identifying candidate queen pheromones by analysing chemical profiles of queens and workers, they created synthetic samples of the pheromones and tested them to see whether they inhibited worker reproduction.

The researchers set out to solve the mystery of AML relapse by analysing paired patient samples of blood taken at the initial clinic visit and blood taken post-treatment when disease recurred.

Samples were dropped off at a police station and analysed by the forensic science service.

The concentrations of three amino acids, namely arginine, citrulline and ornithine, were analysed from their fasting glucose samples, and this data was used to calculate their GABRs.

Ruth Ley at Cornell University in Ithaca, New York, and colleagues analysed the bacteria in stool samples from a baby boy from birth to the age of 2 1/2 — the first time this has been done while the baby's diet was recorded.

The discovery came from analysing how gene activity changes through the year using blood samples from more than 16,000 people.

Samples of isolated magnetosome chains were analysed at BESSY II to investigate the relative orientation between the chain's direction and the magnetic field generated by the magnetosomes.

Using the new test many samples can be analysed quickly and at the same time, and the functional level of AMACR can be measured much more accurately than by previous methods.

Scientists at The Institute of Cancer Research, London, analysed 177 tumour samples from patients with stage I non-seminomatous tumours enrolled in clinical trials through the Medical Research Council (MRC) Clinical Trials Unit.

Hahn analysed 3000 samples of ape faeces from across central Africa.

Lauc specialises in analysing mixed samples of DNA.

In each person, the team found more than 100 mutations in the various tumour samples analysed; only about one - third of them occurred in all samples.