Automated External Defibrillators Defibrillation Cardioversion, and Pacing his chapter presents guidelines for defibrillation with Delays to either start of CPR or defibrillation can reduce automated external defibrillators(AEDs) and manual survival from SCA. In the 1990s some predicted that CPR defibrillators, synchronized cardioversion, and pacing. AEDs could be rendered obsolete by the widespread development of may be used by lay rescuers
§ 12-1 Nonelectrostatic Force Source & Electromotive Force 非静电力 电源 电动势 § 12-2 Faraday’s Law of Induction 电磁感应定律 § 12-3 Motional Electromotive Force 动生电动势 § 12-4 Induced Electric Field 感生电动势 涡旋电场 § 12-5 Self-induction & Mutual-induction 自感和互感 § 12-6 Energy of the Magnetic Field 磁场的能量
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5.1 Introduction The properties of airfoils are the same as the properties of a wing with infinite span. However, all real airplanes have wings of finite span. In the present chapter, we will apply our knowledge of airfoil properties to the analysis for finite wings. As we have mentioned in the previous chapter, the analysis for the aerodynamics of wings is separated in two steps.now, we are going on the second-step in Prandtl's philosophy of wing theory