(1) One type of short-axon horizontal cell (HC) and one type of axonless HC are described in the retina of Carinae noctua, a crepuscular bird and Tyto alba, a pure nocturnal bird.
(2) Yet it is ever more dissected by hacks and bloggers who pretend to be heretical but are just gossip merchants who never question the deep structures of governance and merely legitimate their own crepuscular existence.
(3) "Late" like the autumnal, musical Eliot of Four Quartets; like the demanding, crepuscular Beethoven quartet the film's characters rehearse for their silver-anniversary performance (String Quartet No 14 in C sharp minor – menacingly referred to as "Op 131"); and "late" in the connected senses of former or dead, which this quarrelsome foursome soon might be if they fail to recover their harmony.
(4) To describe his work in progress, he jotted down a list of hyperbolic adjectives: "Astounding, extraordinary, surprising, superhuman, supernatural, unheard of, savage, sinister, formidable, gigantic, savage, colossal, monstrous, deformed, disturbed, electrifying, lugubrious, funereal, hideous, terrifying, shadowy, mysterious, fantastic, nocturnal, crepuscular."
(5) Hourly sampling with human bait showed a bimodal pattern, with a greater peak in the evening crepuscular period.
(6) Malaise-trapped females showed a distinct crepuscular peak of host-seeking activity.
(7) Whereas in humans the retinal sampling frequency approaches the optical cut-off frequency quite closely, in diurnal insects of both types the image is undersampled by a factor of 2-3, and in crepuscular spiders this factor may be greater than 100.
(8) Paranoid reaction may get closer to hysterical crepuscular states.
(9) Longterm castrates (under LD 8:16) displaying either predominantly diurnal or crepuscular activity were implanted with either empty Silastic capsules or capsules containing testosterone.
(10) Errol Morris , a respected documentarian himself and one of the film's executive producers (along with Werner Herzog ), defended the film on the grounds that "by re-enacting the murders … [we] could become reconnected to a history that had nearly vanished into a crepuscular past."
(11) The superposition eye of the cockchafer, Melolontha melolontha, exhibits the typical features of many nocturnal and crepuscular scarabaeid beetles: the dioptric apparatus of each ommatidium consists of a thick corneal lens with a strong inner convexity attached to a crystalline cone, that is surrounded by two primary and 9-11 secondary pigment cells.
(12) We found that the gerbil in captivity, unlike most rodents that are nocturnal, is a crepuscular animal, being more active at the transitions between light and dark.
(13) Repellency was determined during a 2 h crepuscular period using volunteers who had been treated with repellents 6, 8, 10, and 12 h prior to the end of each test period.
(14) Biting occurred during the day with early morning and late afternoon peaks and continued into the crepuscular period.
(15) Castrates showed a trend toward increased crepuscular preference.
(16) The present experiments were designed to examine the effects of various durations of day- and night-time exposures to low intensity (1.0 gauss rms) 60 Hz magnetic fields on light (L) and dark (D) period opioid-mediated aversive thermal ('nociceptive') responses and morphine-induced 'analgesia' in the nocturnally-crepuscularly active land snail, Cepaea nemoralis.
(17) Green sunfish actively avoided temperatures exceeding 30.3 degrees C and below 26.5 degrees C and had a median preferred temperature of 28.2 degrees C. Temperature preference did not vary significantly during the diel period even though locomotory activity patterns were markedly crepuscular.
(18) The effects of various durations (0.5, 2, 12, 48, or 120 h) of day- and night-time exposures to a 1.0 gauss (rms) 60-Hz magnetic field or sham field on mortality levels in the nocturnally-crepuscularly active land snail, Cepaea nemoralis, were examined.
(19) In relation to the vespertine crepuscular period, precrepuscular peaks were observed in the highland area.
(20) Animals with testosterone implants displayed increased preference for nocturnal and decreased preference for crepuscular activity as compared to controls.
Nocturnal
Definition:
(a.) Of, pertaining to, done or occuring in, the night; as, nocturnal darkness, cries, expedition, etc.; -- opposed to diurnal.
(a.) Having a habit of seeking food or moving about at night; as, nocturnal birds and insects.
(n.) An instrument formerly used for taking the altitude of the stars, etc., at sea.
Example Sentences:
(1) We evaluated the circadian pattern of gastric acidity by prolonged intraluminal pHmetry in 15 "responder" and 10 "nonresponder" duodenal ulcer patients after nocturnal administration of placebo, ranitidine, and famotidine.
(2) Both treatments depressed nocturnal pineal melatonin content in rats and hamsters.
(3) Nocturnal ST segment changes were abolished in six patients on atenolol, in six patients on nifedipine, and in five patients on isosorbide mononitrate.
(4) Stage REM frequently appeared within 10 min of stage 1 onset and the normal sequence of stages REM and 4 were altered, demonstrating that the organization of sleep within a nap is quite different from that in monophasic nocturnal sleep.
(5) The drug proved to be of high value in alleviating nocturnal coughing controlling spastic bronchitis in children, as a pretreatment before bronchological examinations and their anaesthesia.
(6) A statistically significant difference (p less than 0.01) was found between salmeterol and the association for this criteria: during the first period, 46% of subjects treated by salmeterol did not present nocturnal awakenings during the last treatment week by comparison with 15% of subjects taking the association; during the second period, corresponding figures were 39% for salmeterol by comparison with 26% for the association.
(7) Results from studies show that there can be a general hangover the morning following nocturnal doses of 2 mg.
(8) Nafarelin also allows assessment of the bioactivity of endogenous gonadotropin, is a more potent stimulus of pituitary-testicular function than endogenous GnRH secretion, and is more cost-effective than nocturnal sampling.
(9) Nocturnal penile tumescence results correlated well with the angiographic picture.
(10) One type of short-axon horizontal cell (HC) and one type of axonless HC are described in the retina of Carinae noctua, a crepuscular bird and Tyto alba, a pure nocturnal bird.
(11) When administered to adult patients with urge incontinence (generally as a 25mg twice-daily dose) terodiline reduces diurnal and nocturnal micturition frequency and incontinence episodes.
(12) To determine what effect higher nocturnal STC would have in patients with chronic obstructive pulmonary disease (COPD) on overnight lung function, oxygen saturation, and sleep quality, two different theophylline products were used to give higher or lower STC during the night.
(13) A diagnosis of paroxysmal nocturnal hemoglobinuria may be suggested with magnetic resonance imaging, based on the massive renal cortical hemosiderosis that occurs in this disease.
(14) No IgE circadian rhythm was validated in healthy children while a large amplitude (approximately equal to 30% of the 24 hours mean) circadian rhythm with 2 diurnal peaks and a nocturnal trough was demonstrated (P less than 0.0023) in the asthmatics.
(15) These results extend the scope of immunologic circadian rhythms to the reticuloendothelial system as a feature of a bioperiodic defense mechanism, most active during the habitual rest light span of nocturnally active mice.
(16) The degree of change was comparable during the diurnal and nocturnal periods.
(17) The administration of vitamin E, a natural antioxidant, to a patient with paroxysmal nocturnal haemoglobinuria (PNH) failed to diminish the urinary excretion of 59-Fe as monitored by 59-Fe whole body counting and urinary loss of isotope.
(18) Sleep percentages were higher when recordings were done during the nocturnal period.
(19) In comparison with age-matched normal controls, the fragile-X group showed lower melatonin values and a significant impairment of the nocturnal rise in this hormone.
(20) Accordingly, the effect of alpha-adrenergic stimulation and anticholinergic suppression was found to be insufficient to achieve nocturnal continence in patients with ileocaecal bladder replacement.