Based on statistical analysis on the situation of casing damage and water injection pressure in Pubei Oilfield, it shows that the main forms of casing damage in Pubei Oilfield are deformation and dislocation. Dip angle and faults have a significant impact on casing damage and casing damage is closely related to water injection pressure. Through laboratory simulating experiment and theoretical c...

rats were treated with acetylsalicylic acid (150 mgikg b.w.per os daily) or naproxen (125 mg/kg b.w. per os daily) for six weeks. half of the rats received silymarin (17.5 mgikg b.w. per os daily) in the last three weeks of the experiment. it was found tliat administration of acetylsalicylic acid led to signs of hepatic damage (an increase in serum bilirubin level, alanine aminotransferase and ...

In a prior study of continuous recognition performance, data were reported in support of the hypothesis that the hippocampus is not needed to remember the individual components of a stimulus but is important for remembering associations between its components (Kroll et al. 1996. J Mem Lang 35:176-196). Patients with left hippocampal damage were able to endorse recently encountered words and to ...

To circumvent the inherent problem of discriminating between the cost of losing photosynthetic tissue and the cost of producing an inducible defence, the growth response of herbivore-damaged plants was compared with plants damaged mechanically to the same extent but without eliciting the defence. Two experiments were conducted, studying the response of willows (Salix cinerea) to damage by adult...

Attentional control involves the factors, or cognitive parameters, that determine which environmental inputs receive attention and which do not. Cognitive studies of attentional control have highlighted two general classes of control parameters, bottom-up (data driven or exogenous) parameters and top-down (goal driven or endogenous) parameters. Which of these control parameters is affected foll...

Abstract In this work, the systematic validation of a deterministic finite element (FE) model updating procedure for damage assessment is presented using self-developed modular laboratory experiment. A fundamental, methods rarely conducted and in many experimental investigations, only one type defect introduced at position. Often, inserted irreversible inspections are performed visually. Thus, ...

Rats were treated with acetylsalicylic acid (150 mgikg b.w.per os daily) or naproxen (125 mg/kg b.w. per os daily) for six weeks. Half of the rats received silymarin (17.5 mgikg b.w. per os daily) in the last three weeks of the experiment. It was found tliat administration of acetylsalicylic acid led to signs of hepatic damage (an increase in serum bilirubin level, alanine aminotransferase ...