| 单词 | background signal |
| 例句 | Although the paper presented figures showing the resistance dropping to about zero, the authors acknowledged modifying the data by subtracting a background signal. Another retraction looms for embattled physicist behind blockbuster superconductivity claims 2023-09-27T04:00:00Z A particularly puzzling aspect of the gravitational-wave background signal NANOGrav is reporting is that it’s surprisingly strong—about twice as powerful as predicted. Scientists Thrill at First Hints of Cosmic ‘Hum’ from Giant Gravitational Waves 2023-06-28T04:00:00Z The team members reported that a susceptibility signal emerged after they had subtracted a background signal, but they did not include raw data. ‘Something is seriously wrong’: Room-temperature superconductivity study retracted 2022-09-26T04:00:00Z That increase isn’t unusual in high-pressure experiments, Dias says, because they produce a background signal that can overwhelm the experimental signal. Thanks to a bit of diamond smashing, practical superconductivity could be close to reality 2021-08-26T04:00:00Z “People don’t come in off the streets, with clots at unusual places, and low platelets. It’s just not a background signal that we have,” she says. Concerns over rare clotting disorders halt use of Johnson & Johnson’s COVID-19 vaccine 2021-04-13T04:00:00Z This constitutes what scientists refer to as the background signal. Dark matter hunt yields unexplained signal 2020-06-17T04:00:00Z “We realised that if this background signal really was acrylamide it meant that ordinary people are always exposed to acrylamide,” said Törnqvist. How burnt toast and roast potatoes became linked to cancer 2017-01-27T05:00:00Z This change led to a drift in the background signal. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z However, we also observed that temperature changes in the experimental hall where the experiments were conducted led to a drift in the background signal when no SO2 was applied to the CIMS. Ion-induced nucleation of pure biogenic particles : Nature : Nature Publishing Group 2016-05-24T04:00:00Z Discounting known sources of X-rays, the background signal should be the same wherever the spacecraft is, says Read. Physicists see potential dark matter from the Sun 2014-10-16T04:00:00Z As a consequence, these grains also emit their light with a directional quality, and this is capable of swamping any primordial background signal. Cosmic study 'underestimated' dust 2014-09-22T04:00:00Z Fluorescent probes are useful for enhancing visualization of small tumors but are typically limited by either high background signal or the requirement for administration hours to days before use. [Research Articles] Rapid Cancer Detection by Topically Spraying a {gamma}-Glutamyltranspeptidase-Activated Fluorescent Probe 2011-11-23T19:55:15.523Z |
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