Sentences with phrase «in laboratory methods»

There very well could have been a difference in laboratory methods and standards.

The ALCAT Test is considered the «gold standard» in laboratory methods for identification of sensitivities to food and chemicals.

However, declining human semen quality remains a controversial issue — many have criticised the variability of the data of the studies on the basis of changes in laboratory methods, training of laboratory personnel and improved quality control over the years.

Not exact matches

When they were in the laboratory they were prepared to follow mechanistic methods to the very limit, but outside the laboratory and in other contexts they were eager to speak of mind, spirit, freedom, and God — yet without relating the two areas of concern.

Independent laboratory analysis shows that this new method produces even higher levels of antioxidants than first tested in 2006 by Professor Dia!

In this newly created role, Mary will work with the BA Quality subcommittee to develop content for and deliver training that addresses brewing quality practices and laboratory methods.

Laboratory tests (done on every batch shipped to the US) have continually confirmed that our traditional methods of testing the oil by sight (clarity), smell, and taste result in a very high quality oil.

The reliability and stability of these methods were described by Wu et al. 27 Illumina tag sequencing of the 16S rRNA gene V4 - V5 hypervariable region was performed at the Marine Biological Laboratory in Woods Hole, Massachusetts, using established methods.28, 29 Details of sequencing methods, quality control and filtering, and statistical modeling are presented in the eAppendix in the Supplement.

He is an expert in the use of systems - based methods to improve patient outcomes, a leading researcher in use of large scale clinical laboratories and electronic health records to improve the effectiveness and efficiency of care, and a nationally recognized thought leader in the very methods needed to transition to the future of lower - cost, more patient - centered, health care for the 21st century.

These methods can expand upon the current toolkit of forensic anthropologists that work in exhumations, both in the field and in their laboratories.

While other papers have examined these mutations using expensive and time - consuming experiments on live ferrets and laboratory cell cultures, Deem and Melia Bonomo used the pEpitope method to rapidly calculate how much the egg - passage mutations would decrease vaccine efficacy in humans.

It was while working in the Kent Laboratory building in the 1940s that Prof. Willard Libby and his UChicago associates developed radiocarbon dating — an innovative method to measure the age of organic materials.

Speaking at the Goldschmidt conference in Paris where he is presenting the methods to be adopted, Dr Ken Williford (who is also Director of the Jet Propulsion Laboratory's Astrobiogeochemistry Laboratory) said:

Muotri's work is a nice demonstration of the power of mini-brains to help understand the early, cellular features of neurological disorders, says Madeline Lancaster at the MRC Laboratory of Molecular Biology in Cambridge, UK, who developed the organoid - growing method Muotri used.

«Through the most modern cultivation methods and optimization of systems technology, we have succeeded in manufacturing high - grade natural rubber from dandelions — in the laboratory.

The mechanics of Tomsk State University (TSU) have left their warm laboratories to test their methods in practice.

They used exactly the same laboratory methods as have been developed for peat bogs in Europe.

Bigelow Laboratory for Ocean Sciences researchers have developed a statistical method to quantify important ocean measurements from satellite data, publishing their findings in the journal Global Biogeochemical Cycles.

For all laboratory animal experimentation described in the manuscript, the Science Journals require that authors state in the Methods section their adherence to the NIH Guide for the Care and Use of Laboratory Animals, or the elaboratory animal experimentation described in the manuscript, the Science Journals require that authors state in the Methods section their adherence to the NIH Guide for the Care and Use of Laboratory Animals, or the eLaboratory Animals, or the equivalent.

Now, in a new study using laboratory - grown cells and mice, Johns Hopkins scientists report that a method they used to track metabolic pathways heavily favored by cancer cells provides scientific evidence for combining anti-cancer drugs, including one in a nanoparticle format developed at Johns Hopkins, that specifically target those pathways.

Using a method recently developed in Hudson's laboratory, the number of gene repeats can be accurately monitored by measuring the ratio between two genes.

The new method for replicating genetic markers, SNPs via MPS, were found to be successful in identifying the ancestry of a suspect in most tests in the laboratory, which can provide another avenue for testing degraded DNA samples.

«New method to grow womb lining and mimic menstrual cycle in the laboratory dish.»

But confirming a previously unknown method of cheating — and finding a practical way of detecting it — often requires inspectors to regularly interact with IAEA's research laboratories in Seibersdorf, Austria, to test their ideas and improve the inspection process.

«The major advancement of this new tool is the ability to use a low - cost and accessible imaging method such as EEG to depict deeply located brain activity,» said both senior author Dr. Talma Hendler of Tel - Aviv University in Israel and The Sagol Brain Center at Tel Aviv Sourasky Medical Center, and first author Jackob Keynan, a PhD student in Hendler's laboratory, in an email to Biological Psychiatry.

He began touting the method in environmental journals, and in 1996 he was approached by Pacific Northwest National Laboratory, operated by the Battelle Memorial Institute, known for technological solutions to energy and environmental issues.

For example, genetically engineered organisms used in the research laboratory to develop new chemical synthesis methods are not likely to require the same level of public dialogue as products that have more uncertainty associated with them, such as organisms with gene drives, which enhance organisms» ability to pass certain genetic traits on to their offspring.

The research team purchased beverages based on product popularity and had them analyzed for sugar composition in three different laboratories using three different methods.

The Singapore team used leading edge DNA sequencing tools, some of which were developed in - house, including specialised laboratory techniques and computational methods developed at Duke - NUS and GIS to characterise genetic alterations associated with the spread of colorectal cancer to the liver.

Of particular interest to stem cell and regenerative medicine researchers, the finding may lead to laboratory methods to create heart cells that function more like those found in adult hearts.

Researchers in the Future Cities Laboratory at the Singapore - ETH Centre, a research outpost of ETH Zurich, developed a method to map and quantify how street trees regulate ecosystem services.

Schoolchildren in Portugal were taught the scientific method using laboratory rats as school pets.

says Niranjan Govind, a computational chemist at the Pacific Northwest National Laboratory who collaborated with the Berkeley Lab team on the development of the method in the NWChem computational chemistry program.

The zebrafish larva is an ideal model to study genes involved in epilepsy, and the methods necessary for such studies are now well - established in our laboratory.

A mechanical device using the vacuum system, which incorporates the reduced - oxygen method, has been successfully tested on zebra mussels in the laboratory; in November 1996, it too was granted a U.S. Patent (# 5,578,116).»

The laboratory process, described in the journal Scientific Reports, entails genetically modifying a line of human embryonic stem cells to become fluorescent upon their differentiation to retinal ganglion cells, and then using that cell line for development of new differentiation methods and characterization of the resulting cells.

Once the three - dimensional data have been extracted, computer methods can be used to bring out interesting detail, says Paul Reilly, a researcher in scientific visualisation at IBM's Hursley Park laboratory in Winchester.

Because tissues for ciguatoxin testing undergo preparation in the laboratory to concentrate the toxins, Wilcox further tested whether these proteins made it through common lipid extraction methods used in ciguatoxin testing.

His laboratory develops and deploys new biochemical and computational methods in functional genomics, to elucidate the genetic basis of human disease and human physiology, and to create and deploy novel techniques in next - generation sequencing and algorithms for tumor evolution, genome evolution, DNA and RNA modifications, and genome / epigenome engineering.

Thanks to the development of a simulation model for the breathing process of a person in a dusty work environment, researchers from the J.M Madariaga Official Laboratory (LOM) and Universidad Politécnica de Madrid (UPM) have designed a method capable to experimentally determine the efficacy of a series of existing filters and masks in the market.

After developing the universal atom counting method at Oak Ridge National Laboratory, and cofounding Atom Sciences, he joined the faculty of the University of Tennessee in nearby Knoxville, where he helped create a research institute devoted to the extension and worldwide promulgation of atom counting.

The success of the new invention in finding a few atoms among trillions of others began to attract attention, and Hurst's method was soon adopted by laboratories throughout the world to tackle a great variety of practical problems.

«We found that commonly applied molecular methods did not give enough resolution to distinguish the dominant symbionts of Gulf corals from those in other parts of the world's oceans,» explains Professor Jörg Wiedenmann, Professor of Biological Oceanography and Head of the Coral Reef Laboratory at the University of Southampton.

Embryologist Jacques Cohen, who carried out the 1990s procedures and is now laboratory director of the biotech company Reprogenetics in Livingston, New Jersey, was a regulatory adviser on Zhang's study and welcomes the news that the spindle method seems to be effective.

«So far our method has been tested in a virtual laboratory on eight different sites in Australia, ranging from desert to Mediterranean, tropical and sub-tropical climate zones.

In a new study published in the current issue of the Journal of Personality and Social Psychology, researchers in the Charles E. Schmidt College of Science at Florida Atlantic University and Humboldt - Universität zu Berlin in Germany measured the effects of situations on human behavior in real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodIn a new study published in the current issue of the Journal of Personality and Social Psychology, researchers in the Charles E. Schmidt College of Science at Florida Atlantic University and Humboldt - Universität zu Berlin in Germany measured the effects of situations on human behavior in real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodin the current issue of the Journal of Personality and Social Psychology, researchers in the Charles E. Schmidt College of Science at Florida Atlantic University and Humboldt - Universität zu Berlin in Germany measured the effects of situations on human behavior in real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodin the Charles E. Schmidt College of Science at Florida Atlantic University and Humboldt - Universität zu Berlin in Germany measured the effects of situations on human behavior in real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodin Germany measured the effects of situations on human behavior in real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodin real - time and outside of a laboratory setting in one of the largest studies to employ experience sampling methodin one of the largest studies to employ experience sampling methods.

Working with instruments and facilities in Columbia Engineering laboratory space and the Columbia Nano Initiative (CNI), the researchers were able to fabricate metal - based plasmonic SSAs using an inexpensive process that can tune the SSAs to suit different operating conditions, and is compatible with industrial manufacturing methods.

The idea of the program, which originated with Claudia Koch - Brandt (Mainz) and Joachim Herz and Nancy Street (UT Southwestern), is to give life science graduate students from both institutions the opportunity to work in a foreign laboratory, learn new methods and technical skills, and experience another country with, possibly, a different philosophy of science.

Researchers from the Department of Energy's SLAC National Accelerator Laboratory and Stanford University have for the first time shown that neural networks — a form of artificial intelligence — can accurately analyze the complex distortions in spacetime known as gravitational lenses 10 million times faster than traditional methods.

In a find that could transform some of the world's most energy - intensive manufacturing processes, researchers at Rice University's Laboratory for Nanophotonics have unveiled a new method for uniting light - capturing photonic nanomaterials and high - efficiency metal catalysts.