Low specific speed centrifugal pumps have low flow rates and high heads. They are widely
applied in the petroleum, chemical, aerospace, pharmaceuticals, metallurgy, and light
industries, among others. With the development of space technology and petrol chemical
industry, the highly stable cavitation performance of centrifugal pumps has been put
forward. Poor cavitation performance is one of the key problems in low specific speed
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The Effects of Notch Filtering on Electrically Evoked Myoelectric Signals and Associated Motor Unit Index Estimates
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: The Effects of Notch Filtering on Electrically Evoked Myoelectric Signals and Associated Motor Unit Index Estimates
Electromyography (EMG) is a technique for evaluating and recording the electrical activity produced by skeletal muscles. EMG may be used clinically for the diagnosis of neuromuscular problems and for assessing biomechanical and motor control deficits and other functional disorders. Furthermore, it can be used as a control signal for interfacing with orthotic and/or prosthetic devices or other rehabilitation assists.
Chapter 48 - Neurons, synapses, and signaling. In this chapter you should be able to distinguish among the following sets of terms: sensory neurons, interneurons, and motor neurons; membrane potential and resting potential; ungated and gated ion channels; electrical synapse and chemical synapse; EPSP and IPSP; summation. This chapter also explain the role of the sodium-potassium pump in maintaining the resting potential.