Aim: To observe the differences of hemodynamics and nitric oxide synthase (NOS) activity of ventricular cardiac muscle in two septic shock models and explore the possible mechanism.

目的观察两种败血症休克模型大鼠的血流动力学及心肌细胞一氧化氮合酶活性变化的异同，探讨一氧化氮合酶参与败血症休克性心肌抑制的机制。

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And there have been better models introduced that absorb more of the shock from a hit.

NEWYORKER: Offensive Play

Regulating the types of models that can be used may be a good way to "shock" the system into making changes, she says.

BBC: Are thin women the enemy?

Parity violation, as this phenomenon is called, came as a shock to theorists, but they were able to compensate for it by incorporating the effects of electric charge into their models.

ECONOMIST: Particle physics