| 单词 | gadolinium |
| 例句 | Well, you see, Mr. Phillips, between school and therapy and not talking to my mom, and turning into a bird and not sleeping, gadolinium hasn’t been the first thing on my mind. Sparrow 2017-10-10T00:00:00Z The 17 elements are: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium. Explainer-China's rare earths dominance in focus after mineral export curbs 2023-07-05T04:00:00Z Europium is found in fluorescent lighting, gadolinium in nuclear power rods and ytterbium in solar panels. Australia challenges China in mining for essential elements 2022-10-17T04:00:00Z Occasional spikes in the number of neutrons streaming from certain FCMs—a sign of fission—prompt sprinkler systems to spray gadolinium nitrate solution, which absorbs neutrons. Dirty bomb ingredients go missing from Chornobyl monitoring lab 2022-03-25T04:00:00Z And spraying gadolinium nitrate on the nuclear debris there is not an option, as it’s entombed under concrete. Nuclear reactions reawaken in Chernobyl reactor 2021-05-05T04:00:00Z These 17 elements, with daunting names like yttrium, lanthanum, neodymium and gadolinium, are sparsely distributed in the Earth’s crust. These Microbes May Help Future Martians and Moon People Mine Metals 2020-11-11T05:00:00Z Mention gadolinium, ytterbium and praseodymium to a friend and the reaction is likely to be, “Huh?” West Virginia editorial roundup 2019-10-09T04:00:00Z In 2017, the Food and Drug Administration announced that it was investigating the health effects of “gadolinium remaining in patients’ bodies, including the brain, for months to years after receiving these drugs.” I face a known risk from cancer and an undetermined risk from the scan used to detect it. Which is worse? 2019-06-07T04:00:00Z The price of gadolinium oxide, used in medical imaging devices and fuel cells, is up 12.6 percent from May 20 at 192,500 yuan a tonne, the highest in five years. Weapon of choice? China rare earth prices soar on their potential... 2019-06-06T04:00:00Z Several years later, the plant installed gadolinium nitrate sprinklers in the Shelter’s roof. Nuclear reactions reawaken in Chernobyl reactor 2021-05-05T04:00:00Z They include elements like gadolinium, lanthanum, cerium and promethium, and are vital in the production of cancer treatment drugs, smartphones and renewable energy technologies. US-China trade: what are rare-earth metals, and what's the dispute? 2019-05-29T04:00:00Z Rare earth metals are a group of 17 elements - lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium - that appear in low concentrations in the ground. Explainer: China's rare earth supplies could be vital bargaining... 2019-05-22T04:00:00Z It is unclear what gadolinium retention means, especially in the long term. I face a known risk from cancer and an undetermined risk from the scan used to detect it. Which is worse? 2019-06-07T04:00:00Z “I am thrilled that Super-K is starting up with gadolinium doping now. I think the physics is very exciting,” says Conrad. Gigantic Japanese detector prepares to catch neutrinos from supernovae 2019-02-26T05:00:00Z An example is gadolinium, mainly because of its rapid accumulation in surface waters. Risk assessment of tech metals is ongoing 2018-06-19T04:00:00Z Despite the low number of problems associated with gadolinium, the findings support clinical guidelines to avoid giving pregnant women gadolinium unless absolutely necessary, Ray said. MRIs Safe During First Months of Pregnancy: Study 2016-09-06T04:00:00Z And a diminutive woman, standing on her tiptoes, held a sign warning of the dangers of something call gadolinium. Democrats Followed by Their Own Divisions to Philadelphia 2016-07-25T04:00:00Z Which brings me right back to those gadolinium deposits in the body, including the brain, the FDA is warning about. I face a known risk from cancer and an undetermined risk from the scan used to detect it. Which is worse? 2019-06-07T04:00:00Z The biggest challenge, Vagins says, was whether the detector’s water could be continuously filtered to remove impurities without removing the gadolinium at the same time. Gigantic Japanese detector prepares to catch neutrinos from supernovae 2019-02-26T05:00:00Z They laced the fluid with particles of gadolinium, a rare-earth metal that is highly magnetic and sometimes given to patients to increase contrast in an MRI. Sorting cells through levitation 2015-06-29T04:00:00Z The neutron, meanwhile, blunders around until it runs into a gadolinium atom. The watcher in the water 2015-05-14T04:00:00Z But you may also find other quite rare elements in the new iPhone 6, including things like praseodymium, gadolinium and terbium. The iPhone 6 Is Really Made Up Of These Elements 2014-09-16T04:00:00Z "We've changed the identity of the magnetic component and made it much more active, by replacing what was iron by another iron complex or another complex of gadolinium," he said. 'Magnetic emulsions' clean up oil 2012-06-21T14:22:17Z Later this year, the observatory will add the rare-earth metal gadolinium to the water. Gigantic Japanese detector prepares to catch neutrinos from supernovae 2019-02-26T05:00:00Z Cells exactly as dense as the gadolinium medium will hover in the middle of the channel, but cells of higher density will sink slightly. Sorting cells through levitation 2015-06-29T04:00:00Z And this is what the gadolinium is for. The watcher in the water 2015-05-14T04:00:00Z Because gadolinium is more magnetic, the "ferrimagnetic" material as a whole is magnetized in the direction of the gadolinium atoms. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z Manufacturers started looking everywhere for new supplies of gadolinium and terbium and other elements used in televisions, hybrid car batteries and many other products. Moon draws growing interest as a potential source of rare minerals 2012-02-06T19:34:44Z Of metals and market forces ALL that glisters is not gadolinium. China and rare earths: Of metals and market forces 2012-02-02T16:03:13Z The magnetic field is shaped to pull the gadolinium downward so metal particles push the cells upward, creating a buoyant force just like the one that floats a boat. Sorting cells through levitation 2015-06-29T04:00:00Z Within that so-called waste stream, one can find significant amounts of cerium, samarium, gadolinium and europium, all rare-earth elements listed in the article. Readers Respond to "Toxins All Around Us" and Other Articles 2012-01-27T17:45:04.630Z The key effect lies in the atomic-scale details of the material—in this case iron and gadolinium—placed on alternating sites in a regular pattern called a crystal lattice. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z One approach used with MRI involves introducing a chelated form of gadolinium, which acts as a contrast agent to help researchers quantify blood flow in the bone marrow. Imaging: Seeing is believing 2011-12-14T18:21:13.753Z Japanese researchers reportedly found gadolinium, lutetium, terbium and dysprosium in the mud beneath the Pacific Ocean near Hawaii. NUTS: Hackers Target Government, Apple and Samsung Continue Battle 2011-07-10T10:14:34Z He established the existence of two new elements, samarium and gadolinium, since investigated more especially by Cleve, to whom most of our knowledge on this subject is due. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" In the end, all the governments of Amaterasu joined in a loose agreement to get the mines reopened and resume production of gadolinium, and to share in the fissionables being imported in exchange. Space Viking The gadolinium atoms react more slowly in losing their magnetization. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z Then, as the material quickly cools and the orientations of the atoms freeze up, the iron and gadolinium atoms again prefer to point in opposite directions. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z In the material, the iron and gadolinium atoms are magnetized in opposite directions. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z |
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