Conclusion:Closed endotracheal suction can induce severe hypoxemia,increase airway pressure,lower pulmonary compliance and decrease blood pressure in ARDS piglets either at PEEP 5 cmH2O or at PEEP 10 cmH2O level.

Results In a 20 m~3 closed room,operation of the ozone air disinfector for 30 min produced 10.39 mg/m~3 ozone concentration in air and operation the disinfector for 60 min produced 18.82 mg/m~3 ozone concentration in air.

结果臭氧空气消毒器在20 m3密闭房间内,启动机器30 m in,空气中臭氧浓度达到10.39 mg/m3; 启动机器60 m in,空气中臭氧浓度为18.82 mg/m3;

The rats in the hyooxic preconditioning group were put into a closed container containing N2 and O2 with 300 mL per minute for 3 hours and after 12 hours restoration, were sampled after 3 hours ischemia and 24 hours reperfusion;

Comparison of the Methods for Decomposition and Microwave-assisted Closed Digestion of Difficultly Treated Compound for the Determination of Gold in KAu(CN)_2

To study the effects of rare earth elements(REEs) in coal flying ash cenosphere on the environment and reduce second pollution,a method was estabilished for the determination of 15 kinds of rare earth elements (Sc,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb and Lu) in coal flying ash cenosphere by pressurized airtight digestion and inductively coupled plasma mass spectrometry.

The rats in the hyooxic preconditioning group were put into a closed container containing N2 and O2 with 300 mL per minute for 3 hours and after 12 hours restoration, were sampled after 3 hours ischemia and 24 hours reperfusion;

It was observed in experiment that aerosol spray of 2000 mg/L bisquaternary ammonium salt(bisdecyl-dimethyl ammonium bromide) solution at a dosage of 8 ml/m~3 for 30 min in a closed room eliminated over 90% of natural bacteria in air.

经试验观察,以2000 mg/L双季铵盐(双十烷基二甲基溴化铵)溶液按8 m l/m3用量进行气溶胶喷雾,密闭作用30 m in,对空气中自然菌消除率均为90%以上。

Methods (1) Kunming mice, weighing 35-45 g, were used. Animal models were made by injection of 0.11mol/L t-BHP (1ml/100g weight) into vena caudalis and after 15 min the animals were put into a closed container (0.3L) for 10 min. Then a stroke index score was tallied for each animal.

Comparison of the Methods for Decomposition and Microwave-assisted Closed Digestion of Difficultly Treated Compound for the Determination of Gold in KAu(CN)_2

A new microwave-assisted closed digestion method for the decomposition of the precious method alloy of PtW, PtRh, PtPdRh and PdIr, PtIr, PtIrRe, PtRuIr was developed.

According to the species of the catalyst, sulfuric acid (1∶1) together with drops of HF was added to the sample in a closed digestion vessel and then digested in a microwave oven.

A novel microwave closed digestion method for the decomposition of difficultly treated Rh,Ir powder and their metallurgical materials and ores was developed for the first time. The dissolved conditions of the proposed method were compared with traditional method,and the contents of Rh,Ir,Pt and Pd were determined.

Hair samples were digested in a microwave digestion system. Nitric acid and hydrogen peroxide solution were added to the sample in a closed digestion vessel and then digested in a microwave oven.

As an application we produce complete hyperbolic 5-manifolds that are nontrivial plane bundles over closed hyperbolic 3-manifolds and conformally flat 4-manifolds that are nontrivial circle bundles over closed hyperbolic 3-manifolds.

Whenever the action of a maximal torus on the coneCλ* has some nice properties, we obtain simple closed formulas for all weight multiplicities and theirq-analogs in the representationsVnλ,n∈?.

We consider varieties over an algebraically closed field k of characteristicp>amp;gt;0.

The setX+ of dominant weights is a union of closed alcoves numbered by the elementsw∈Wf of a certain subset of affine Weyl groupW.

LetG be a classical algebraic group defined over an algebraically closed field.

Thus, in accidental situations associated with rapid accumulation of carbon dioxide in the atmosphere of airtight chambers, a synchronous increase in pO2 to 220-230 torr can provide for the highest work capacity.

Providentialism and conspiracism are hermetic also in the sense that they present "airtight," all-encompassing explanations of past events.

Eighty-three bodies that had been inhumed in airtight lead coffins for more than 150 years were subjected to postmortem examinations that included histological, dental, and microbiological studies.

Covering a cage withPsylla-infested trees by an airtight plastic sheet led to an immediate drop in the density of anthocorid predators, whereas removal of the sheet led to predator aggregation again.

Raw milk cheese of the best quality with smooth and mellow texture and highest flavour scores was obtained when 6% salted milk was used and when cheese was also ripened at 20° C in airtight tins without salt whey.

In particular, we prove an integral formula for the degree of an ample divisor on a variety of complexity 1, and apply this formula to computing the degree of a closed 3-dimensional orbit in any SL2-module.

LetMm be a closed smooth manifold with an involution having fixed set of the form (point)?Fn, 0>amp;lt;n>amp;lt;m.

Let G be the semidirect product group of a separable locally compact unimodular group N of type I with a closed subgroup H of Aut(N).

Let E be a compact Lie group, G a closed subgroup of E, and H a closed normal subgroup of G.

It is shown that any fixed point of each Lipschitzian, strictly pseudocontractive mapping T on a closed convex subset K of a Banach space X may be norm approximated by Ishikawa iterative procedure.

The laparoscopic RYGBP is performed utilizing the LSA for the gastric and jejunal partition; after that, an imbricating running suture is performed to ensure stomach and bowel hermetic closure.

SUI may occur as a result of damage affecting the hermetic closure properties of the proximal urethra.