Results 311 to 320 of about 235,609 (336)

Diurnal variation of uterine contractility

BJOG: An International Journal of Obstetrics & Gynaecology, 1984
summaryThe diurnal uterine activity in four normal women in the secretory phase of their menstrual cycles and one woman suffering from dysmenorrhea were studied in relation to concomitant hormone levels in blood (progesterone, hGH, prolactin, cortisol, vasopressin, and 15‐keto‐13, 14‐dihydro‐PGF2α).
V. LUNDSTRÖM, P. ENEROTH, M.‐L. SWAHN, E. GRANSTRÖM   +3 more
openaire   +2 more sources

Diurnal Variation in Urinary Oxalate

British Journal of Urology, 1977
The diurnal variation in urinary oxalate concentration and output was measured in 10 catheterised males. There was an increase in urinary oxalate concentration and output during the day and evening and an early morning decrease. It is thought that the daytime increase is related to dietary oxalate.
T B, Hargreave, A, Sali, C, Mackay, M, Sullivan   +3 more
openaire   +2 more sources

Diurnal Variation in Tennis Service

Perceptual and Motor Skills, 1998
With informed consent, 6 competitive tennis players performed alternate 15 “first” (emphasis-speed) serves and 15 “second” (emphasis-accuracy) serves at 09:00, 14:00 and 18:00 hours. Serve velocity was measured by the digitisation of video footage of each serve. The Hewitt Tennis Achievement Test was employed to measure the accuracy of serve.
G, Atkinson, L, Speirs
openaire   +2 more sources

Diurnal variation in corneal thickness

Experimental Eye Research, 1973
Abstract Corneal thickness was measured at three different times of day in rabbits. The rabbit cornea showed a significant diurnal variation regarding thickness. In most cases, the cornea was thickest in the forenoon, and then thinning followed. It usually became thinnest in the afternoon, but sometimes at about noon.
openaire   +2 more sources

DIURNAL VARIATION IN INSULIN SENSITIVITY

The Lancet, 1972
Abstract Intravenous insulin-tolerance tests were performed on the same subjects on two occasions, once in the morning and once in the afternoon. The fall in blood-sugar was consistently and significantly greater in the morning. If there is a similar diurnal variation in the sensitivity to endogenous insulin, it would partly explain the phenomenon of ...
T, Gibson, R J, Jarrett
openaire   +2 more sources

Diurnal variation in tardive dyskinesia

Psychiatry Research, 1995
Tardive dyskinesia (TD) is a common movement disorder that is associated with chronic neuroleptic exposure. To better characterize the clinical aspects of TD, we investigated the diurnal pattern of involuntary movements by blindly rating videotaped examinations of patients from the morning shortly after awakening and later in the same afternoon.
T M, Hyde, M F, Egan, R J, Brown, D R, Weinberger, J E, Kleinman   +4 more
openaire   +2 more sources

Diurnal Variation in Consumer Response

Journal of Consumer Research, 1988
This study investigates the effects of diurnal variation on immediate and delayed response (recall, recognition, and purchase intention) to television commercials. Results show that immediate recall and recognition decline across the day and the scores on delayed recognition of advertisements are significantly higher in the late afternoon than in the ...
openaire   +1 more source

DIURNAL VARIATION IN LOGICAL REASONING

British Journal of Psychology, 1975
Subjects performed two tests of logical reasoning at each of six different times of day. In terms of speed, performance on both tests was found to improve markedly from 08.00 to 14.00 and then to fall off fairly rapidly. Accuracy was found to decrease fairly linearly over the day.
openaire   +2 more sources

Diurnal Variation of the Fibrinolytic System

Thrombosis and Haemostasis, 1988
AbstractTo elucidate which component(s) of thei fibrinolytic system is (are) responsible for the diurnal variation of fibrinolytic activity we have studied several parameters of this system in 8 healthy male volunteers during a period of. 24 h. Blood was collected at 8 a. m., 10 a. m., 12 a. m., 4 p.m., 8 p.m. and 8 a. m. next morning.
V, Grimaudo, J, Hauert, F, Bachmann, E K, Kruithof   +3 more
openaire   +2 more sources

Modeling Diurnal Variation of Marine Populations

Biometrics, 2001
Summary. A number of marine populations exhibit diurnal variations in their behavioral pattern, and this phenomenon has been studied by several authors looking at a variety of species. But to our knowledge, fully adequate statistical tools have not been used in a comprehensive and systematic way.
Hjellvik, Vidar, Godøs, Olav Rune, Tjøsstheim, Dag   +2 more
openaire   +3 more sources