نتایج جستجو برای: slenderness hd
تعداد نتایج: 20131 فیلتر نتایج به سال:
Slenderness influences in steel fibre reinforced concrete (SFRC) long beams are not adequately addressed current design regulations. The present guidelines confined to semi-empirical formulations for limiting slenderness ratio, but largely restricted RC beams. Many scholars have already examined and successfully presented the ratio formula This article proposes a novel term SFRC rectangular bas...
This paper proposes an alternative mechanism of pile failure in liquefiable deposits during earthquakes. This failure mechanism, based on pile buckling, is formulated by back-analysing 14 case histories of pile foundation performance during earthquakes and verified using dynamic centrifuge tests. A new parameter, the slenderness ratio of a pile, is introduced to classify pile performance in liq...
Purpose: The aim of this study was to evaluate the effects of HMT on protection of lung tissue exposed to HD in the rat. Materials and Methods: In this study twenty Albino Wister adult male rats weighting 200±20 gram were used. Rats divided randomly into 4 groups (each group has 5 rats) as below: Normal saline group (NS), HMT group, HD group (0.25% HD) and HD+HMT group. Normal saline and HD sol...
Our study evaluated the differences between early and late hemodialysis (HD) initiation in the intensive care unit (ICU) according to the RIFLE (Risk, Injury, Failure, Loss, and End-stage renal failure) and AKIN (Acute Kidney Injury Network) classifications. On the assumption that early initiation of HD in critical patients according to the RIFLE and AKIN criteria decreases mortality, we retros...
Background and Aims: n-hexane is widely used in the production of glues, lacquers, paints, plastic, and rubber products. Therefore, a significant potential for exposure to this toxic solvent exists in industrial settings. This study was carried out to assess the exposure to n-hexane and to determine the correlation between this exposure and urinary concentration of free 2,5-hexanedione (2,5-H...
our study evaluated the differences between early and late hemodialysis (hd) initiation in the intensive care unit (icu) according to the rifle (risk, injury, failure, loss, and end-stage renal failure) and akin (acute kidney injury network) classifications. on the assumption that early initiation of hd in critical patients according to the rifle and akin criteria decreases mortality, we retros...
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