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Now showing items 11-20 of 42
Time-dependent gestational diabetes screening values
(ELSEVIER SCI IRELAND LTD, 1997)
Objective: This study was undertaken to determine use of different cut-off values with regard to the time of the patient's last meal in screening for gestational diabetes mellitus which could result in better results and ...
The prognostic predictive value of maternal serum CA 125 levels in threatened abortion
(ELSEVIER SCI IRELAND LTD, 1997)
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Second law analysis of the reheat-regenerative rankine cycle
(PERGAMON-ELSEVIER SCIENCE LTD, 1997)
Energy and exergy analyses were performed for each component in the system and the results tabulated. The variations of availability difference, irreversibility and efficiency with several parameters were graphically ...
Effects of sympathectomy on endothelin-1 and histamine responses of rabbit carotid artery
(ELSEVIER SCIENCE INC, 1997)
1. The effects of chronic sympathectomy on contractile responses of rabbit common carotid artery was studied in vitro. 2. Endothelin-1 (ET-I), histamine, KCl and papaverine concentration-response curves of sympathectomized ...
Effect of the hydrophobic fraction and particle size in the collectorless column flotation kinetics
(ELSEVIER SCIENCE BV, 1997)
In order to investigate the particle size effect of a highly hydrophobic mineral (talc), different size fractions were floated in a column flotation cell to obtain the effect of flotation-rate constants (k) on the kinetics ...
Relapsing significant bacteriuria: Effect on urinary tract infection in patients with spinal cord injury
(W B SAUNDERS CO, 1997)
Objective: To evaluate whether there is a relation between relapsing significant asymptomatic bacteriuria (ASB) and symptomatic urinary tract infection (UTI), and to determine the frequency rate of UTI in patients with ...
Hamuli in the Hymenoptera (Insecta) and their phylogenetic implications
(TAYLOR & FRANCIS LTD, 1997)
Hamuli are hook-like setae on the anterior margin of the hind wing which interlock with the recurved posterior edge of the fore wing in the Hymenoptera during flight, making them functionally two winged. The possession of ...
Shear flocculation of fine hematite particles and correlation between flocculation, flotation and contact angle
(ELSEVIER SCIENCE SA LAUSANNE, 1997)
This paper presents a study on the shear flocculation of fine (38 mu m) hematite using dodecylamine acetate and Aero 801 (a mixture of petroleum sulfonate and mineral oil) as collectors. The effects of pH, collector ...
Superficial wound disruption after cesarean delivery: Effect of the depth and closure of subcutaneous tissue
(WILEY, 1997)
Objective: The aim of this study was to determine the effect of the depth of subcutaneous tissue at the operative site and the closure of subcutaneous tissue on abdominal wound disruption after cesarean delivery. Methods: ...
The role of transvaginal sonography in predicting recurrent preterm labour in patients with intact membranes
(ELSEVIER SCI IRELAND LTD, 1997)
Our purpose was to determine whether funnelling of the cervical internal os, length of the endocervical canal, cervical index, funnel length and funnel width determined by transvaginal sonography are predictive of recurrent ...