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Corona
"Corona" in a Sentence (64 examples)
Once the Sun is totally eclipsed, the Sun's corona can be seen shining in all directions around the Moon. This is a spectacular sight because the only time the Sun's corona can be seen is during a total solar eclipse.
This first flyby will place Parker Solar Probe in position in early November to fly as close as 15 million miles from the Sun – within the blazing solar atmosphere, known as the corona – closer than anything made by humanity has ever gone before.
Parker Solar Probe will set its sights on the corona to solve long-standing, foundational mysteries of our Sun.
What is the secret of the scorching corona, which is more than 300 times hotter than the Sun’s surface, thousands of miles below?
Scientists have sought these answers for more than 60 years, but the investigation requires sending a probe right through the unrelenting heat of the corona. Today, this is finally possible with cutting-edge thermal engineering advances that can protect the mission on its daring journey.
“Exploring the Sun’s corona with a spacecraft has been one of the hardest challenges for space exploration,” said Nicola Fox, project scientist at APL.
We’re finally going to be able to answer questions about the corona and solar wind raised by Gene Parker in 1958 – using a spacecraft that bears his name – and I can’t wait to find out what discoveries we make. The science will be remarkable.
Inside the corona, Parker Solar Probe will provide unprecedented observations of what drives the wide range of particles, energy and heat that course through the region — flinging particles outward into the solar system and far past Neptune.
Inside the corona, it’s also, of course, unimaginably hot. The spacecraft will travel through material with temperatures greater than a million degrees Fahrenheit while being bombarded with intense sun light.
The corona through which Parker Solar Probe flies, for example, has an extremely high temperature but very low density.
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The magnificent bronze corona, or luminaria, which still hangs in the central octagon, shews the skill of the workmen in bronze of that period.
Is it probable that this depression has arisen from the distorting effect of some form of head dress, similar perhaps to that which is still applied to the heads of infants in various parts of France, as described by Drs. Foville and Lunier? This consists of a neckerchief passed twice round the head from the corona either to the back of the neck, when the resulting deformity (which is that of the Charlcombe skull) is designated annular by Dr. Gosse; or is carried under the chin and jaw, when it is termed bilobed by the same writer.
The ophthalmic division supplies sensation from the eyebrows to the coronal suture. The sensory innervation stops at the corona, not at the hairline, and this fact may help one to differentiate a true abnormality from a factitious one, since people who are “faking” sensory loss more often lose sensation at the hairline.
The solids are derived from the fluids. In the first rudiments of the gelatinous embryo, they gradually commence in their respective situations, and differ infinitely in their degrees of cohesion, from the soft and almost pulpy medullary matter of the brain, to the vitreous substance of the corona of the teeth.
The first line of injection with a clean 1% solution of cocain, or 2% eucain is began, posterior to the ridge caused by the corona, on the dorsum.
The cornice only is carried around the room at the ceiling, and in the staircase hall only the cymatium and corona of the cornice; but over the archway, supported by a colonnade of four fluted round columns, a complete entablature with nicely worked classic detail is employed and given added emphasis by several inches' projection into the reception hall.
Though somewhat verbose, the author is specific in his instruction that the S-shaped crown molding, the cymarecta, caps the top of the pediment and is not returned on the horizontal corona.
My investigations seem to prove conclusively that the theoretical corona is caused by light emitted and reflected from streams of matter ejected from the Sun by forces which, in general, act along lines normal to the surface. These forces are most active near the center of each Sun-spot zone.
The corona is a high-temperature portion of the Sun's outer atmosphere, beginning slightly above the visible surface and extending hundreds of thousands of kilometers, or further, into interplanetary space.
The area density of impact craters on the surfaces of the coronas suggests that the episode of tidal heating occurred approximately one billion years ago[…].
It looked like a miniaturized version of Hiroshima. Fires burned here and there. […] His once and future presidential palace was a crater ringed by a corona of flaming debris.
[Dale] Hawkins is a tall man, angular and knobby, with a rubbery, animated face and a corona of wavy gray hair, which he wears wet-combed back in a modified old-time pompadour.
Vigil sat across from her, leaning against the wall of what looked like a cave, his corona glowing dimly.
[page 317] The lower jaw conſiſts of one large bone, with fore and hinder part, and five proceſſes; viz. two Condyles[…], two proceſſes of the Corona[…], and one proceſs of the chin […] [page 318] [T]his Sinus deſcends obliquely nine inches from the neck of the condyle, till it comes to the root of the teeth[…]; which ſpace does not appear ſo large in the figure, becauſe of the poſition of the jaw; and from the fore-part of the Coronæ backwards, till the jaw become thick, five inches and ⅓; […]
Pentándria, Digynia. All as in Stapèlia; but the corolla is tuberculate, and the branches of the plant warted; and the outer corona of the corolla lacerately multifid.
It [Epiphanes] has a ciliated corona at its anterior end and tapers to a narrow foot at the posterior end. The cilia of the corona are arranged more or less in two rings, with the mouth in the gap between them.
In coronae of the sea urchin Echinocyamus pusillus in the marine bed overlying the oncoid layer, an original Mg_(0.10–0.13)-calcite was gradually replaced during diagenesis by a Mg_(0.03–0.05)-calcite[…].
A normal Crinoid (Fig. III.) consists of a “crown” (corona) attached by its dorsal (i.e. aboral) extremity to a “stem” (columna), which is fixed to the sea-floor or to some solid body by a “root” (radix).
Coronaviruses are medium-sized, enveloped, ribonucleic acid viruses which, in negatively stained preparations, appear round and bear a corona of irregular, petal-shaped surface projections.
An appearance of a corona may produce useful or undesirable effects. For instance, a corona arising spontaneously around high-voltage wires of an electrical power transmission line results in a loss of electrical energy. On the other hand, coronas are widely used in many practical applications like dust collection with electrical precipitators, atmospheric pressure non-thermal plasma surface treatment of polymers, cleaning of exhausted gases, etc.
[page 49] Upon this true "mackarel sky" was depicted one of those glorious coronæ, only seen at great elevations or in high Latitudes. […] [page 50] The corona was composed of two colours, violet on the edge nearest to the sun and red on the outer edge, the two colours blending together and forming a neutral tint in the middle of the corona; the order here observed with regard to the colours is similar to that observed in the rainbow.
[page 214, paragraph 423] The sun and moon, when partially covered by light, fleecy clouds, are often seen encircled by one or more colored rings, which are called coronæ. […] In order to examine coronæ about the sun, it is best to view them by reflection from a blackened mirror, by which means the brilliancy of the sun's light is very much reduced. […] [page 215, paragraph 425] Coronæ are produced by the diffraction of the rays of light in their passage through the small intervals between the particles of condensed vapor in a cloud.
The increasing light eventually erases the moon's glowing corona, her pendant chandelier of light pales into insignificance as the new day breaks.
Green hornblende is abundant at the rims of chlorite coronas in contact with amphibole-filled cracks, whereas it is minor (but not absent) in coronas in contact with chlorite-filled cracks.
Jack had a moſt ſcandalous tongue, and perſuaded Peg that all mankind, beſides himſelf, were pox'd by that ſcarlet-faced whore, Signiora Bubonia. “As for his brother Lord Peter, the tokens were evident on him, blotches, ſcabs, and the corona.[…]”
From the remark of Servius [i.e., Maurus Servius Honoratus] (ad Aen. v. 269) it appears that coronae adorned with lemnisci were a greater distinction than those without them.
Funerary inscriptions of soldiers under the Empire are frequently accompanied by representation of the dona militaria awarded during service. We instantly recognise depictions of torques, armillae, phalerae (often attached to a special harness), and various types of coronae.
Though men typically did not wear hats, they could wear a ceremonial form of headwear known as a corona, or crown. Like many areas of Roman dress, there were strict rules about wearing coronas.
The belly dancer shimmied on to the tiny floor, all flashing eyes, black hair coronaed with winking brilliants, undulating bare flesh with tasselled breasts and a turquoise G-string and an imitation ruby in her navel: she was barefooted, wearing a massive glittering anklet which made her look very Circassian and wanton.
He was surrounded, encauled, coronaed with whispering figures. They fleeted in and out of visibility, made of dark light. They entered his body and exited it, they faded up, they ebbed out.
The creatures lay with the humans, dead islanders alongside them. They'd worked with them. Worshipped with them, the scientists said, looking anew at the shards of illustration still visible, the extraterrestrial and the human at prayer together, coronaed, altar-top boxes glowing.
The recent surge of deaths due to corona reveals the shortcomings of our current healthcare system.
Similar to the way in which EBV nuclear antigens can be identified by immunofluorescence microscopy in NPC tumor cells with the EBNA test, corona antigens can be demonstrated in the cytoplasm of tumor cells of the same patient. A possible non-specific reaction could be excluded by use of animal corona antisera.
Although this study was restricted to the human coronaviruses, these basic properties apply to all known animal and human coronas (results not shown).
He collapsed at the approach to his village. The villagers would not help, not admit him anywhere in. They were spooked, he may have been carrying corona. He died, and his remains were not let in either. Doctors were called, a test was done. The cadaver tested negative.
She caught corona last week.
The MERS outbreak in the hospital created widespread fear and panic among healthcare providers and other employees. […] For example, participants’ traumatic experience is illustrated by the quote below: / “Neglect is pain … prejudice is there, it hurts, also … unbelievable human ignorance. There was one person who is in administration here, who was scared to call me because she might get Corona over the phone.”
His wife, Varda, told Geo News: “Tariq passed away in the blessed month of Ramadan in the line of duty. Even after he had developed symptoms of corona and isolated at home, he continued to do telephone clinics.”
A favorite and most attractive combination is that of the corona or series of sonnets, employed to frame or develop some one theme. A list of these corone is given by Biadene, who selects and publishes from among them a series of three by Petrarch, and the famous corona of the months by Folgore da San Gemignano.
But the poets of Siena, and particularly the Academy of the Intronati, found the proper way of constructing coronas—since the ones mentioned above should really be called sequences ['catene'] rather than coronas.
[Lady Mary] Wroth alludes to these contexts as the corona of sonnets that crowns the sequence opens: "In this strang labourinth how shall I turne?" (Wroth, Poems 127).
Both sets of echoes derive from the poets' first poems, and since first poems in Petrarchan sequences set stylistic, tonal, and thematic expectations, Robert [Sidney]'s double allusion to first poems should color readings of this, the first poem of his corona.
He is in search of a lost poem, the improbably named A Corona for Vivien, which Blundy wrote for his wife Vivien’s 50th birthday in 2014.
HOWARD: [Entering; cheerfully] Got your coronas, Mr. Goldman! / GOLDMAN: [Glumly, taking the proffered cigars] Thanks, Howie. [Puts all but one in pocket.] / HOWARD: Where's Ma? / GOLDMAN: [Indicating with cigar] Inside the bedroom.
LuLaRoe is laying off 167 employees at a warehouse in Corona, California, on December 20, according to a company filing. […] LuLaRoe confirmed the closing to Business Insider and said it will maintain separate offices in Corona that serve as its headquarters.
We passed through the little town of Corona, New Mexico. It didn’t look any different than in previous years but I had to wonder if its name had caused it any repercussions. I could have stopped and filled up the car there but … / Next year, I promise.
But it came to pass that I admitted to a certain someone that I reside on the west side of Sioux City, not with my parents in Corona, South Dakota. I was told to get an Iowa license post haste.
“I’m sure their sales are going to be high,” Mayor Daniel Corona told FOX 13 after the vote, adding: “Pun not intended.” / Corona has argued that recreational marijuana would benefit the community, bringing with it 38 jobs and more visitors.
“Scott—Corona Scott.” She stretched to shake his hand across the narrow aisle. “But my friends call me Rona—Corona sounds a bit uppish, so I've been told.” / “Gordon C. McCormick—Gordy,” he introduced himself, giving her another grin.
Tom Hanks has sent a letter and a Corona brand typewriter to an Australian boy who wrote to him about being bullied about his name, Corona. / Corona De Vries, an eight-year-old from the Gold Coast in Queensland, wrote to the Hollywood star after the actor and his wife, Rita Wilson, spent more than two weeks in quarantine after testing positive for Covid-19.
He ordered two Coronas at the bar.
Mom was concerned because I was upset but I wanted to be alone. I went to the kitchen to grab a Corona and a lime and went up to my room. […] The Corona was finished fast so I went down stairs to grab another one. Mom saw me grab another but she didn't say anything.
Intimidated by Scott’s swan dives, Lewis chose to underwhelm the poolside panel with a different approach. He grabbed a Corona, jumped horizontally over the pool, crooked his elbow and looked as nonchalantly as one can when flying out over the water.
Being stressed that first six months of learning to teach, I would often stop half way and have a Corona at a gas station. It was my reward for making it through another day. It took the anxiety off my nerves just long enough to refocus the balance of the day.
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