The total content of Al and Ti in advanced Ni-based wrought superalloys is up to 7.5wt.%, which makes it easier form harmful nonequilibrium eutectic (γ+γ′) η phase. It has been reported that the addition certain amount Zr can modify precipitation phases obviously, but mechanism still controversial. effect ranging from <0.0006wt.% 0.150wt.% on solidification behavior, segregation microstructure ...

Rhododendron dauricum L. is an ancient Chinese traditional herb. The pharmacological effects of R. dauricum extract have been shown in chronic tracheitis. The aim of this study was to investigate the cardiovascular effects of Rhododendron dauricum L. flavonoids (RF) on rats and its mechanisms. This study was performed in isolated vascular rings and a rat model of myocardial infarction and isola...

OBJECTIVE To investigate the protective effect of hyperin (Hyp) on focal cerebral ischemia reperfusion injury in rats. METHODS Sixty Wistar male rats were randomly divided into sham-operated group, untreated group, and high-, medium- and low-dose Hyp-treated groups (50, 25 and 12.5 mg x kg(-1) x d(-1)) and ginkgo leaf-treated group. The animals were intragastrically administered with drugs fo...

Objective: To treat the severe craniocerebral trauma patients by using early tracheotomy and explore the influences on clinical effects and relevant indexes. Methods: 76 severe craniocerebral trauma patients in our hospital were randomly divided into the control group and the observation group, each 38 cases. The control group was given tracheotomy after 24 h, the observation group was given tr...

Many critics of bioenhancement go to considerable lengths to establish the existence of reasons against pursuing bioenhancements but do little to establish the absence of reasons in favor. This suggests that they accept what Allen Buchanan has called the conclusive reasons view (CRV). According to this view, our reasons against bioenhancement are obviously decisive, so there is no need to balan...

OBJECTIVE Discussing the effects of Ziyinqingre prescription on the level of airway resistance (Rrs), airway response threshold (Dmin), airway conductance (sGrs) and the level of inflammatory cytokines interleukin-4 (IL-4) and interferon-γ (IFN-γ) of the bronchial hyper-responsiveness (BHR) cough patients. METHOD 84 subjects diagnosed as BHR were randomly divided into 42 Chinese Traditional m...

[Purpose] This study aimed to clarify the relationship between scapular dyskinesis and shoulder external rotation strength and muscle activity. [Subjects and Methods] Both shoulders of 20 healthy males were evaluated. They were classified into 19 normal, 8 subtly abnormal, and 13 obviously abnormal shoulders using the scapular dyskinesis test. Subtly abnormal shoulders were subsequently exclude...

We present results of magnetic field measurements in limb solar flare 12 July 2012 M7.7 class based analysis I ± V profiles Нα line. Our relate to moment 06:45:50 UT when top arcade reached ≈ 40 Mm according observations space observatory SDO. Observed have specific signs inhomogeneity, particular, unequal splitting bisectors on various distances from their centers. In general, increases line w...

The phase state prediction methods of condensate gas are relatively mature, but the effect changes on gas–liquid mixture flow behavior and liquid-carrying capacity has not been researched in detail. This study applied PIPESIM software to predict fluid properties under different development stages a reservoir Shengli Oilfield determined diagram physical well stream basis optimized equation (EOS)...

BACKGROUND The aim of this study was to investigate the role of chemokine (C-X-C motif) ligand 13 (CXCL13) in morphine tolerance in rats with cancer-induced bone pain (CIBP). MATERIAL AND METHODS We established a rat CIBP model and a rat CIBP-morphine tolerance (BM) model. BM rats were intrathecally administered rmCXCL13, neutralizing anti-CXCL13, and normal saline, while the control group rats...