How To Use Diurnal In A Sentence

What mattered was the planet's diurnal position relative to the horizon - whether it was rising in the east or culminating overhead.
This apparently inefficient system gives us the ability to deal with the natural variability of the diurnal rhythms of light and temperature.
Scientists have now observed that one of these atmospheric tides, known as diurnal wavenumber Science Blog
Accipitrids are diurnal birds of prey with broad wings, hooked beaks, strong legs and feet and sharp talons.
To the insatiable bloody appetite of this creature nothing comes amiss; he takes the male ostrich by surprise, and slays that wariest of wild things on his nest; He captures little birds with the dexterity of a cat, and hunts for diurnal armadillos; he comes unawares upon the deer and huanaco, and, springing like lightning on them, dislocates their necks before their bodies touch the earth. The Naturalist in La Plata

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God then willed the revolution of the outermost sphere, known as the diurnal sphere, which caused all the other spheres to revolve with it, thereby producing changes in the hyle in accordance with the motions of the sphere. A History of Mediaeval Jewish Philosophy
The sample traces (a, b) are representative of the diurnal pattern of leaf extension rate for each species.
Most communication systems in luminescent fireflies have been studied in nocturnal species; little is known concerning communication in crepuscular and diurnal species.
Elephant shrews (no relation), pikas, and Tupaia treeshrews share both absentee-like maternal care and diurnality - that is, they are active during the day, when prey is more easily spotted by predators.
The tuatara, a nocturnal lizardlike reptile from New Zealand, shares a nest with the diurnal petrel, a sea bird. For young readers: ÂHow to Clean a Hippopotamus'
Tidal range at spring tides is probably about 1 m, and tides are semidiurnal. Henderson Island, United Kingdom
Changes in the diurnal cycle allow different developmental stages of embryos to be available during normal working hours.
The selection of base value is critical to the geomagnetic diurnal variation correction in marine magnetic survey.
In poetic form, Aryabhata stated that the earth's diurnal rotation on its axis produced the daily rising and setting of planets and stars.
The diurnal vertical migration of planktonic Ostracoda is studied based on the analysis of stratified samples of zooplanktons in the IONESS system.
Such diurnal variations may possibly explain why two of the patients showed increased bile acid synthesis but normal SeHCAT values.
diurnal flowers are open during the day and closed at night
Too late for conventional diurnal rhythms; too early for genuine nocturnal ones.
Moreover, few of the sondes are in the inner tropics, spatial coverage is spotty, and there are questions of instrumental and diurnal sampling errors that may have complicated detection of the trend in the past decade.
The APR of maize and Arabidopsis thaliana follows a diurnal rhythm with maximum activity during the light period.
diurnal rotation of the heavens
This diurnal variation in melatonin synthesis is brought about by norepinephrine secreted by the postganglionic sympathetic nerves that innervate the pineal gland.
Moreover, while minor amino acids show marked diurnal rhythms, their contents fluctuate in a co-ordinated manner.
For example, the weakly zygomorphic flower is scarlet, shows diurnal anthesis and has a backwardly curved labellum.
The release of somatotrophin follows a diurnal variation with the greatest impulses occurring during deep sleep.
Coupling diurnal cytosolic Ca2+ oscillations to the CAS-IP3 pathway in Arabidopsis. The Autoimmune Epidemic
Nocturnal animals generally must be said to be negatively heliotropic, but these usually have larger and more sensitive eyes than the diurnal. Hormones and Heredity
Instead of preying on the nocturnal rat, for instance, the diurnal mongoose turned its attention to native birds and reptiles, many of which appeared to decline in Caribbean and Hawaiian locales.
They are diurnal herbivores, hiding in reef crevices during nighttime and browsing over reefs to feed during the day.
diurnal animals are active during the day
A feature shared by many clock gene transcripts is that their abundance is subject to circadian and diurnal oscillation.
Secondary pollinators were diurnal hawk moths and butterflies.
Right ascension makes it easy to use the apparent diurnal rotation of the celestial sphere as a means to telling time.
They are gaudy diurnal insects with scaled wings that are large in proportion to body.
FFT results show semidiurnal tides and diurnal tides dominate the current movement.
The absence of a diurnal rhythm would be a significant difference between growth control in roots and dicot leaves.
Universal, reliable and even human-made light, completely independent of diurnal rhythm, has abolished the shamanist aspects of our calling.
The periods of hunger and thirst become catenated with certain portions of time, or degrees of exhaustion, or other diurnal habits of life. Zoonomia, Vol. I Or, the Laws of Organic Life
Once a diurnal mammal, the dugong is now nocturnal as it forages for food.
This impulse to explore the diurnal is shared by cinema which similarly took everyday objects and put them on exhibit as a form of ‘art’.
The impact of the diurnal variation of the surface heating in the Tibetan Plateau on the circulation over the Asian monsoon region is analyzed using the twice daily NCEP data from 1982 to 1996.
Pete takes us inside the lives and minds of all thirty-four species of diurnal raptors found in North America - hawks, falcons, eagles, vultures, the osprey and the harrier.
In a similar manner, what is called the diurnal variation of the barometer, which is very small compared with the variations arising from the irregular changes in the state of the atmosphere, was discovered by comparing the average height of the barometer at different hours of the day. A System Of Logic, Ratiocinative And Inductive
The four elements find their counterparts in the four triplicities; and numerous Pythagorean pairs of opposites (male — female, diurnal — nocturnal, hot — cold, etc.) are attributed to consecutive pairs of signs. ASTROLOGY
Their particular foraging strategy (diurnal provisioners, multiple daily food deliveries) may help explain why they and not all seabird species have the ability to adjust provisioning effort.
Most species of falconids are diurnal, though some are crepuscular.
Thursday and Friday will both feature "diurnal" cloudiness, which means some morning sunshine followed by increasing clouds and mostly cloudy afternoons. Reader - MassLive.com
Most places in the ocean usually experience two high tides and two low tides each day (semidiurnal tide), but some locations experience only one high and one low tide each day (diurnal tide). O'Reilly: God Causes The Tides, Not The Moon (VIDEO)
Accipitrids are diurnal birds of prey with broad wings, hooked beaks, strong legs and feet and sharp talons.
Unlike most other bats, this species is diurnal.
Metabolic costs increase by approximately 16% for the diurnal ground squirrel, but less than 4% for the nocturnal woodrat.
Experiments were performed always at the same time of the day, to avoid interference with diurnal rhythms.
The effects of light intensity on photosynthesis diurnal variation of horticultural plants diver with some differentiations in species, cultivars, bearing times and ecological factors.
Miss Prosody, quite genial and urbane after luncheon, was deep in consultation with the boatman as to the locality of certain ferns she proposed spudding up for her pet rockery at "The Maples," where her lighter hours were diurnally spent in washing and tending her spoils. Bluebell A Novel
In both shade cases, simulated rattlesnakes cease all nocturnal activity and become completely diurnal.
It's now 6am, which is the equivalent of 6pm for all of those conservative diurnal types.
For the circle around the insertion is seen to increase, and to inflame; and I believe, undergoes a kind of diurnal paroxysm of torpor and paleness with a succeeding increase of action and colour, like a topical fever-fit. Zoonomia, Vol. I Or, the Laws of Organic Life
The mercury levels now seem to have changed with diurnal temperature difference narrowing down.
diurnal and nocturnal offices
He explained eclipses, solstices and equinoxes, announced the sphericity of the earth and its diurnal revolution on its axis.
Her diurnal ritual of hurriedly brushing her hair before the mirror expands to one of self-admiration.
They have their own diurnal cycles, pegged to alien time-frames.
There are only marginal changes in phosphorylated intermediates in the diurnal time-frame or during tuber development.
He explained eclipses, solstices and equinoxes, announced the sphericity of the earth and its diurnal revolution on its axis.
Today FM, for example, operates to a finely calibrated diurnal rhythm, carefully tuned to the mood of its audience.
The only two English antiphoners I'm aware of are the Monastic Diurnal Noted, which sadly does not have the Psalms in it, necessitating book-juggling, and the Mundelein Psalter, which is sadly not really an antiphoner at all. A couple of Office/chant books in English
For the most part, this diurnal ritual occurs around 6: 30 a.m.
What this means is that the fair weather cumulus humilus and cumulus mediocris that are developing Wednesday afternoon will melt away as diurnal heating wanes, leaving clear skies. MATTNOYES.NET - Weather Website & Blog
As a consequence the semidiurnal portion of the tide wave in these regions is almost wholly derived from the tides in the Atlantic Ocean. The North Pole Its Discovery in 1909 under the auspices of the Peary Arctic Club
Finally, group living often provides diurnal rodents with better predator defenses.
The family Accipitridae encompasses many of the diurnal birds of prey, including the familiar hawks and eagles.
They are diurnal and appear not to hibernate despite the harsh winters of many of their habitats.
Diurnal dynamics of DOC and POC in two shrimp ponds were studied.
Hawks, harriers, falcons, eagles, and vultures are diurnal migrants.
The result showed that the diurnal variation of temperature, irradiation intensity, net radiation as a curve in cotton canopy of two irrigation ways.
Thus saving the Sun his labour, and the 'primum mobile,' 'that swift nocturnal and diurnal rhomb,' which carried all the lower spheres along with it, and brought about the change of day and night. The Astronomy of Milton's 'Paradise Lost'
He explained eclipses, solstices and equinoxes, announced the sphericity of the earth and its diurnal revolution on its axis.
When I was first married I was practically nocturnal, and my wife was diurnal.
Mr. Edward Doubleday, in his "Genera of Diurnal Lepidoptera," says, "The Papilionidæ may be known by the apparently four-branched median nervule and the spur on the anterior tibiæ, characters found in no other family. Contributions to the Theory of Natural Selection A Series of Essays
More than 70 diurnal mammals have been described, including a number of carnivores such as spotted hyena Crocuta crocuta, common jackal Canis aureus, serval Felis serval, caracal F. caracal, lion Panthera leo, cheetah Acinonyx jubatus (T), and wild dog Lycaon pictus (T), previously considered locally extinct. 'W' National Park, Niger
Magnetism, in other words, caused the Earth's Copernican diurnal rotation.
Our diurnal observations suggested movement to abundant food sources and avoidance of hazardous local weather conditions, as well as southward migration, as a reason for movement.
The diurnal rhythm of cortisol secretion in the horse peaks at approximately 0600 h and is least at approximately 1800 h.
The transporters show different expression patterns in response to diurnal rhythm.
Young, he is an organism ripening to the set mechanic diurnal round, and while so he needs all the angels to hold watch over him that he grow straight and healthy, and fit for what machinal duties he may have to perform "... Complete Project Gutenberg Works of George Meredith
The vital motions, as suppose of the heart and arterial system, commence from the irritation occasioned by the stimulus of the blood, and then have this irritation assisted by the power of association; at the same time an agreeable sensation is produced by the due actions of the fibres, as in the secretions of the glands, which constitutes the pleasure of existence; this agreeable sensation is intermixed between every link of this diurnal chain of actions, and contributes to produce it by what is termed animal causation. Note VII
Although often described as a benthic or epiphytic species, A. carterae also thrives in the plankton of coastal embayments and estuaries, possibly connected with a diurnal vertical migration.
Background - Myocardial infarction, stroke, and sudden death undergo diurnal variation.
Apalachicola Bay is in an area of transition between the semidiurnal tides of southwest Florida and the diurnal tides of northwest Florida. Apalachicola National Estuarine Research Reserve, Florida
Agoutis and their smaller relatives, the acouchis, are common diurnal rodents of the forest interior.
Laser-based active imaging provides high-resolution day and night imaging and can help eliminate the problem of diurnal contrast reversal common to thermal imagers.
(* This difference in the heights of consecutive tides is termed the diurnal inequality. Captain Cook's Journal during his first voyage round the world
Hawks, harriers, falcons, eagles, and vultures are diurnal migrants.
This diurnal variation in melatonin synthesis is brought about by norepinephrine secreted by the postganglionic sympathetic nerves that innervate the pineal gland.
The application of this scheme to the diurnal and semidiurnal tides in the Bay of Beibuwan (the Gulf of Tonkin) gives the results in agreement to the observations.
N3, The vseles morion shall On crooke hang by the wall. c1600 Diurnal of Occurrents (1833) 212 Ane greit number of hagbittis, corslattis and mirriounis, togedder with some vyne [etc.]. c1600 Hist. Medallion Vulcan | SciFi, Fantasy & Horror Collectibles
N3, The vseles morion shall On crooke hang by the wall. c1600 Diurnal of Occurrents (1833) 212 Ane greit number of hagbittis, corslattis and mirriounis, togedder with some vyne [etc.]. c1600 Hist. Medallion Vulcan | SciFi, Fantasy & Horror Collectibles
Several species of nocturnal geckos form diurnal aggregations; however, few studies have attempted to determine the benefits or mechanistic basis of these groupings.
Of the 23 predations, 15 were nocturnal, 7 were diurnal, and 1 could not be determined due to equipment failure.
There is also a great difference between day and night high water; the difference between them is called the diurnal tide. The Tides
What I needed for recovery was a long period of rest in a comfortable setting with a familiar diurnal schedule.
Even though a semidiurnal signature, that is two peaks per day -- one in early morning and one in the late afternoon -- was observed in 2007; in 2008, the variation was diurnal or one peak per day (see figure). Earth News, Earth Science, Energy Technology, Environment News
Are diurnal changes of turgor and leaf growth correlated with each other?
The male provides no direct parental care except to protect the eggs against diurnal fish predators.
Unlike most other bats, this species is diurnal.
Ammonium concentrations in roots and leaves undergo diurnal changes.
Several representatives of this family of small, diurnal frogs are famous for their bright skin coloration and associated toxins.
I'll get maybe three, four good diurnal emissions off per day, I reckon.
Changes in diurnal census data were associated with specific patterns of nocturnal migratory behavior observed by radar and ceilometer.
Published data from a lake and diurnally stratified river weir pool are used here to verify a minimum thermocline depth hypothesis proposed by others.
Apart from the Sun and Moon each planet has two rulerships - one diurnal, one nocturnal - to recognise their expression in these altered states.
The release of somatotrophin follows a diurnal variation with the greatest impulses occurring during deep sleep.
The semidiurnal tidal forces vanish at the Pole and are very small over the entire Arctic Ocean. The North Pole Its Discovery in 1909 under the auspices of the Peary Arctic Club
From a lifetime in the Keys he already had a pretty good command of shorebirds and waders, and he was good on the diurnal raptors. OFF THE CHART
Conversely, subdominant fish were diurnal and occupied large home ranges by day but were generally not observed at night.
NRA showed important diurnal changes in leaves and roots tissues.
Taking the extended-release formulation at bedtime may diminish lipolysis and the release of free fatty acids to the liver, limiting the usual diurnal increase in plasma triglycerides.
Apparently, McLeanian logic tells us that the rotation of the earth also explains the seasons, considering how well it correlates with the short-term diurnal variation... McLean whinges
The Protestant reformers believed with utter seriousness that husbands and wives could and should help each other to heaven; ill-assorted unions on the other hand were a diurnal occasion of grave sin.
Even if the prey had a good sensory system to notice a predator closing in, the success rate of a nocturnal attack may be higher than a diurnal attack.
Because both cleaners and damselfish are diurnal, cleaning activities only occur during daylight periods.
Only problem is that the mongoose is a diurnal (daytime) hunter, and rats are active at night (nocturnal). Steve Steve in Hawai'i - The Panda's Thumb
Also the tides there are diurnal rather than semidiurnal. Between the Gulf of Mexico tides
Pete takes us inside the lives and minds of all thirty-four species of diurnal raptors found in North America - hawks, falcons, eagles, vultures, the osprey and the harrier.
So there had always been meetings and discussions, besides his diurnal duties. COLDHEART CANYON
Arrivals and departures of birds inferred from our diurnal visual census were clearly related to nocturnal flight behavior as observed with ceilometers and radar.
* (* This difference in the heights of consecutive tides is termed the diurnal inequality. Captain Cook's Journal During the First Voyage Round the World
But I have given astrology considerable attention, and if you will examine with me some observations and calculations that I have made, I think you will be with me in my novel opinion, that this earth may prove to be a sphere and in orbitual motion, with its seven planets, about the sun; its annual progress in its circuit giving us seasons, its diurnal motion night and day! The pillar of fire, or, Israel in bondage
The typical desert shrubs and grasses growing in these environments, such as creosotebush, tarbush, fourwing saltbush, blackbrush, gyp grama, and alkali sacaton, must withstand large diurnal ranges in temperature, low available moisture, and an extremely high evapotranspiration rate. Ecoregions of Texas (EPA)
We found that changes in electrocyte AP amplitude underlie the diurnal enhancements of EOD amplitude seen in vivo, and that the melanocortin peptide ACTH increases EOD amplitude in vivo and electrocyte AP amplitude in vitro. PLoS Biology: New Articles
My search revealed the words "diurnal," "dewlap," "osmoregulation," and "Guatemala," all technical terms that relate to the iguana in some way, shape or form. Staff Blogs
Also, freshwater prey species such as bullheads and catfish are more active nocturnally than diurnally and thus should be more available as prey.
Fig. 3.4 Skeletal element proportions of bone assemblages from diurnal raptors and mammalian carnivores, as for Fig. 3.2.
Mars rules both Aries and Scorpio, but in Aries, its diurnal rulership, its energies are expressed more openly and directly.
The typical desert shrubs and grasses, the dominant creosotebush, along with tarbush, fourwing saltbush, acacias, gyp grama, and alkali sacaton, must withstand large seasonal and diurnal ranges in temperature, low available moisture, and a high evapotranspiration rate. Ecoregions of New Mexico (EPA)

How To Use Diurnal In A Sentence

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