Sentences with phrase «a under experimental conditions»

Under experimental conditions, the researchers then demonstrated that elevated levels of elastase dramatically reduce the survival and operation of muscle stem cells in culture.

«Under our experimental conditions, we got a factor 10 better than typical error rates,» said Nicholas Peters, Quantum Communications team lead for ORNL's Quantum Information Science Group.

Under these experimental conditions, it seems that three exposures are sufficient to memorize an image for 10 years.

These results indicated that, under our experimental conditions, other amyloidogenic proteins do not induce significant accumulation of IAPP compared with amyloid aggregates composed of IAPP.

Indeed, a series of recent, exciting studies have shown that the pathologic hallmarks of various PMDs, including Alzheimer's, Parkinson's, Huntington's diseases, and some forms of systemic amyloidosis, can be induced under experimental conditions by administration of tissue homogenates carrying the respective misfolded proteins (Xing et al., 2001; Lundmark et al., 2002; Meyer - Luehmann et al., 2006; Clavaguera et al., 2009; Ren et al., 2009; Eisele et al., 2010; Grad et al., 2011; Luk et al., 2012; Morales et al., 2012; Mougenot et al., 2012; Stöhr et al., 2012; Iba et al., 2013).

Before you start a new project with fluorescent proteins, the best advice is to try a couple of promising variants to check how they perform under your experimental conditions.

These results indicate that selection of the correct choice was by chance alone and are consistent with the conclusion that, under these experimental conditions, humans are unable to discriminate acetophenone from perdeuterated acetophenone.

But these predictions do not always match measured properties of complex bulk materials and their surfaces under experimental conditions.

The direct instruction (DI) model proved to be eminently trainable to teachers under experimental conditions, effective in promoting student engagement in classroom tasks as demonstrated through classroom observations, and statistically significantly related to growth in pupil achievement as measured on standardized tests (Myer, 1988).

Under experimental conditions, volunteer subjects can be shown standardised video taped extracts of different methods of psychotherapy, or extracts of therapists with different characteristics.

Not exact matches

The National Ignition Facility: an experimental platform for studying behavior of matter under extreme conditions

«A 1999 follow - up by William S Harris et al. attempted to replicate Byrd's findings under stricter experimental conditions, noting that the original research was not completely blinded and was limited to only «prayer - receptive» individuals (57 of the 450 patients invited to participate in the study refused to give consent «for personal reasons or religious convictions»).

In this study, Dr Allan Debelle from the University's Department of Animal and Plant Sciences recorded the love song of male fruit flies from the species Drosophila pseudoobscura under different experimental conditions.

The single - photon decay under the same experimental conditions was studied at the ESRF.

This is an appealing prospect, but so far device - independent quantum cryptography has been mostly a theoretical construct, with experimental requirements that are not achievable under realistic conditions.

With this complex experimental setup the physicists in Zurich could now study in detail how strongly the material absorbs light under different conditions.

Its value, under different experimental conditions, corresponds with the degree of molecular aggregation.

Wanting to understand what happens under chronic inflammation conditions, a team of researchers led by Freddy Radtke at EPFL's Swiss Institute for Experimental Cancer Research (ISREC) studied stem cells in the corneas of mice.

This experimental setup was used by the team to measure the electrical output of a sample of solar cell material, under controlled conditions of varying temperature and illumination.

In order for this experimental line to move towards commercialisation the next steps involve flavour and nutritional analysis and performance testing under true protected and field commercial growing conditions.

«This general class of materials is known to be robust and to hold up well under various experimental conditions, and these qualities should allow the field to develop faster,» he added.

P. fluorescens produces as many as ten generations a day under the reported experimental conditions, which allowed the Georgia Tech scientists to study how they evolved over 120 generations — changes that would have taken hundreds of years in finches.

Experimental studies could then determine what sorts of mental states people were willing to attribute to a robot under these conditions.

«We are now at a stage where a large enough number of these simulations can be run to map out large parts of the phase diagram of materials under extreme conditions in sufficient detail to effectively support experimental efforts.»

In contrast, flies without Cry receptors did not show a preference for the magnetic field under any light condition, providing some of the first experimental evidence that cryptochrome plays an important role in sensing magnetic fields, the researchers report online this week in Nature.

Our ex vivo and in vivo results suggest that misfolded IAPP aggregates deposited in pancreatic tissue during the development of T2D can act as seeds to spread that process throughout the pancreatic islets or, under defined experimental conditions, even to other individuals.

The discovery and isolation of NGF, however, has provided an opportunity to reconsider the concept of neurotropism under more favorable experimental conditions.

Sequencing can quantify how populations of specific bacterial strains vary under given experimental conditions, allowing the investigators to look for connections with disorders in the mice.

-RRB- allows for a precise determination of brightness in cells, under realistic experimental conditions.

The scientists used carefully selected experimental methods to analyze bismuth vanadate before and after its use, as well as directly under operational conditions.

In their work examining intergranular attack of alloys under hydrothermal conditions, scientists from PNNL's ACMD Division Computational Mathematics group, Physical Sciences Division, and Energy and Environment Directorate developed a mathematical model that is directly comparable to experimental data in predicting how fast oxygen penetrates binary alloys and the resulting depletion of select elements in the materials that leads to failures.

The strict correlation between the fluorescent protein of interest and the reference protein (Goedhart et al, 2011) allows for a precise determination of brightness in cells, under realistic experimental conditions.

In addition, the researchers, in collaboration with scientists at Georgetown University and the University of Maryland, used the whole - genome mRNA data and global proteomics data collected from cells under several experimental conditions.

However, under certain natural or experimental conditions they become active in the replicating DNA of forming seeds.

We find in particular that spins undergoing rapid diffusion in a restricted domain behave as «averaged» spins, which can still be detected under realistic experimental conditions.

She received her bachelor's degree in chemical engineering at the University of Colorado, Boulder and did her Ph.D. work at Colorado School of Mines focusing on in - depth experimental and modeling studies on high temperature pyrolysis of hydrocarbons and the effects of temperature and fuel structure on conversion, hydrogen production, reactivity, and deposit formation under solid oxide fuel cell operating conditions.

We transduced our SSEA3 - positive and SSEA3 - negative populations with the same retroviral vectors, under identical experimental conditions, and seeded the transduced cells onto inactivated mouse embryonic fibroblasts (MEFs).

These include: a) Global Clusters that consist of a small, tight subset of genes that are co-expressed under the entire spectrum of experimental conditions; b) Time Series of gene expression profiles during successive days of standard ES cell differentiation; c) Specific Gene Classes based on hierarchical clustering of transcriptional factors and ESTs; d) Expression Waves of genes with characteristic expression profiles during ES cell differentiation, juxtaposed to waves of genes that behave in the exact opposite way; e) Pathway Animations that illustrate dynamic changes in the components of individual KEGG signaling and metabolic pathways viewed in time - related manner; and, f) Search Engines to display the expression pattern of any transcript, or groups of transcripts, during the course of ES cell differentiation, or to query the association of candidate genes with various FunGenES database clusters.

A very small number of previous studies suggest that the technique can be used to distinguish between truth and falsehood under controlled and highly contrived experimental conditions.

Specifically, we have generated clusters of transcripts that behave the same way under the entire spectrum of the sixty - seven experimental conditions; we have assembled genes in groups according to their time of expression during successive days of ES cell differentiation; we have included expression profiles of specific gene classes such as transcription regulatory factors and Expressed Sequence Tags; transcripts have been arranged in «Expression Waves» and juxtaposed to genes with opposite or complementary expression patterns; we have designed search engines to display the expression profile of any transcript during ES cell differentiation; gene expression data have been organized in animated graphs of KEGG signaling and metabolic pathways; and finally, we have incorporated advanced functional annotations for individual genes or gene clusters of interest and links to microarray and genomic resources.

It appears, then, that what Dr. Campbell found was that under certain experimental conditions where high doses of a carcinogen have been used to initiate pre-cancerous lesions, complete proteins divorced from all the natural protective factors they are associated with in whole foods will, through their growth - promoting properties, promote the growth of those cancers.

Experimental evidence shows clearly that the requirement for essential fatty acids is infinitesimal under most conditions and can be easily met by eating a diet that includes traditional whole animal foods without necessarily adding any specific fats or oils.

This film is a must - see for serious fans of horror movies, as well as those who value the type of experimental filmmaking that independent filmmaking seems to foster under the right conditions.

Not because I believe multiple approaches will be tried under proper experimental conditions, providing research - based evidence for policymakers.

The analysis focused on the degree to which the principles were successfully implemented under the experimental training conditions as well as an analysis of the relationship between the implementation of each particular principle and student achievement growth.

This explains why the A / C feels «cool» to me under normal operating conditions (which is some where in the middle of my experimental range).

Wynn, a homeopathic veterinarian, continued: «The results of one well - controlled study suggest that parvovirus nosodes are completely ineffective in preventing parvoviral disease under experimental challenge conditions.

The results of one recent well controlled study suggest that parvovirus nosodes are completely ineffective in preventing parvoviral disease under experimental challenge conditions.

Often treatment is experimental, with different products tried until the condition is brought under control.

Additionally, even under these conditions, interpolating within the range of experimental measured parameters is about the only safe use of correlations.