Stirrups or no stirrups for routine speculum examinations?: Patient's perspective

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Improving women's experience during speculum examinations at routine gynaecological visits: randomised clinical trial.

OBJECTIVES To determine if a standardised method of leg positioning without stirrups reduces the physical discomfort and sense of vulnerability and increases the sense of control among women undergoing speculum examination as part of a routine gynaecological examination. DESIGN Randomised clinical trial. SETTING Family medicine outpatient clinic. PATIENTS 197 adult women undergoing routin...

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Can Stirrups Suppress Size Effect on Shear Strength of RC Beams?

This paper demonstrates the size effect on the shear strength of reinforced concrete (RC) beams with stirrups and does so in two separate and independent ways: (1) by fracture mechanics, based on finite-element analysis calibrated by a large beam test; and (2) by purely statistical analysis in which a newly assembled database of 234 tests is filtered to eliminate spurious size effects caused by...

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Effects of Stirrups on Bond Behavior Between Concrete and Corroded Steel Bars

Steel corrosion leads to the deterioration of bond between concrete and steel bars. The serviceability and ultimate strength of concrete elements within RC structures are hence affected. Many researchers have studied the bond behavior of corroded steel bars. However, very few studies have investigated the effects of confinements on the degradation of bond strength. The present paper proposed a ...

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Article history: Received 31 December 2010 Received in revised form 9 February 2011 Accepted 14 February 2011 Available online 24 March 2011

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ژورنال

عنوان ژورنال: BMJ

سال: 2006

ISSN: 0959-8138,1468-5833

DOI: 10.1136/bmj.333.7562.305-a