Moreover, fetuses of Zika - infected pregnant mice did not show detectable Zika virus
amplification in the sofosbuvir - treated group.
«
That amplification gets magnified the farther you go upstream.»
A famous commercial from the 1970s showed Ella Fitzgerald shattering a wine glass with ease through Memorex speakers, and the trick has been repeated many times with
amplification.
The extra warming that is happening up in the Arctic — the «Arctic
amplification» — has been the greatest we've ever seen.
That tidal
amplification has big implications for coastal protection, says Goodbred: for areas with long tidal channels, building more embankments could actually cause higher tides and exacerbate saltwater intrusion.
«The warming of the Arctic, the polar
amplification of warming, plays a key role here,» said Mann.
The rate of JAK2
amplification in these tissues was similar to samples obtained after chemotherapy, suggesting that JAK2 plays a supporting role in drug resistance and cancer stem cell - like features.
The network consists of telecommunications fiber - optic cables and dedicated transmission and
amplification equipment developed by engineers from the Department of Electronics at University of Science and Technology in Cracow.
Previous research indicates that
amplification of the water cycle, is happening at 7 per cent per 1 °C of global warming.
The new study estimates that
amplification happens at about three to four per cent per 1 °C.
«We've shown that it is possible to stifle MYCN itself as well as the effects of MYCN
amplification.»
In the new report published in Nature Materials, the Los Alamos team demonstrates that using their «designer» quantum dots, they can achieve light
amplification in a nanocrystal solid with direct - current electrical pumping.
«Quantum dots amplify light with electrical pumping: Light
amplification with electrically stimulated quantum dots, critical step towards solution - processible laser diodes.»
This process is called
amplification of the water cycle.
Noise had prevented other groups from seeing
this amplification clearly.
A thermostable DNA polymerase was used in an in vitro DNA
amplification procedure, the polymerase chain reaction.
An incoming photon will then knock an electron from the top to bottom energy rungs, kicking out two identical photons in the process and causing
amplification of light.
Andrew Jordan, who designed the Rochester laser
amplification experiment with Howell, notes that there is even fundamental controversy over whether his results support Aharonov's version of backward causality.
Enzymatic
amplification of beta - globin genomic sequences and restriction site analysis for diagnosis of sickle cell anemia
High - level mRNAs produced far more protein than what would have been expected from their levels alone, indicating
an amplification process.
By 2002 physicists attuned to the potential of weak measurements were repeating their experiments thousands of times, hoping to build up a bank of data persuasively showing evidence of backward causality through
the amplification effect.
You may think that you have seen the required
amplification, but you could just as easily dismiss it as noise or an error in your apparatus.
Since the 1970s the northern polar region has warmed faster than global averages by a factor or two or more, in a process of «Arctic
amplification» which is linked to a drastic reduction in sea ice.
The enzyme, isolated from Thermus aquaticus, greatly simplifies the procedure and, by enabling
the amplification reaction to be performed at higher temperatures, significantly improves the specificity, yield, sensitivity, and length of products that can be amplified.
They had achieved an even larger laser
amplification, by a factor of 10,000, when using weak measurements to detect a shift in a beam of polarized light moving between air and glass.
Red means a disease is present to Sandia National Laboratories» researchers Cameron Ball and Robert Meagher as they test their QUASR, for quenching of unincorporated
amplification signal reporters, technique to detect the presence of malaria and viruses like West Nile.
The impairments included severe cognitive or motor impairment, severe cerebral palsy, bilateral blindness, and severe hearing impairment that can not be corrected with bilateral
amplification.
«The signal
amplification, the amazing brightness of the positive response, was not a goal but certainly a welcome result.
It has been confirmed that if there is no mitochondrial DNA (multiple copies found per cell), the results obtained from a nuclear DNA
amplification such as amelogenin are not very reliable.
This phenomenon can only be explained by optical stimulation, showing that the previous description of superradiance as atomic stimulation is incomplete and that matter - wave
amplification in Bose - Einstein condensates is suppressed at short times.
Other labs have had trouble achieving the prion
amplification levels reported by Soto's group in previous papers, he says: «There's some nervousness about that.»
In 1974, he undertook graduate work with Brian Hartley at Imperial College London, studying gene
amplification in bacteria.
The signal the researchers are trying to detect is very small so it must be amplified by spatially overlapping a reference laser beam that doesn't contain the signal of interest, which is a process called heterodyne
amplification.
The second key development concerns
the amplification of the signal arising from the tiny the energy packets.
Scientists from the Center for Research in FOP and Related Disorders at the Perelman School of Medicine at the University of Pennsylvania and colleagues examined the critical role of tissue hypoxia, or oxygen starvation, in the induction and
amplification of FOP lesions, also called flare - ups.
Cloning of any DNA sequence involves the following four steps:
amplification, ligation, transfection, and screening / selection.
They found
amplification of several such genes, specifically CD274 (which encodes the PD - L1 immune checkpoint protein) and PDCD1LG2 (which encodes the PD - L2 immune checkpoint protein).
The researchers at first thought that this difference was the result of a genetic
amplification process occurring within each individual clam.
«Many of us have spent years studying the effects of nonlinearity in wave
amplification, but it is essential as a scientist to keep an open mind.
In fact, the discovery of the gene
amplification may explain a long - known but mystifying paradox.
One strategy is already known to be effective for patients with the gene
amplification.
After the sorting, we performed whole genome
amplification on individual aggregates then sequenced the 16S rRNA marker genes to identify cells comprising the aggregate.
Only after the cell's inbuilt protective mechanisms have been switched off and dosage
amplification occurs does a tumor ultimately form.
Besides having the potential to replace bulky, expensive amplifiers used today for the study of attosecond science and ultrafast optical information processing, the newly developed nanoscale - amplifier also provides a critical element to the optical interconnects toolkit, potentially providing regenerative
amplification in short to long range interconnects.
Typically, lasers require a much larger cavity that allows light to bounce back and forth between mirrors for it to become amplified into a laser (light
amplification by stimulated emission of radiation).
This model of dosage
amplification during tumor development had not previously been considered,» says Sebastian Müller, lead author of the study.
«Exposure to low doses of BPA increased the percentage of cells with centrosome
amplification two - to eight-fold,» Ho says.
BioGene Limited are based near Cambridge and provide a «solution - based» portfolio of products, services and support — to encompass the key application areas of molecular biology to include Nucleic Acid Purification, Target
Amplification and Post-
Amplification Analyses.
For the Harvard Mars project, Ruvkun and colleagues (including former postdoc Michael Finney, co-founder of MJ Research, a major manufacturer of PCR machines) are designing a small, robotic PCR detector that would perform onsite
amplification and sequencing of any DNA present in extraterrestrial dirt.
These are optical signals propagating through a USRN waveguide undergo 42.5 dB of optical parametric
amplification.