The effect of topical application of lavender essential oil on the intensity of pain caused by the insertion of dialysis needles in hemodialysis patients：A randomized clinical trial

《Measurement Systems：Application and Design》课程教学资源（扩展知识）Cross-Linked Gold Nanoparticles on Polyethylene：Resistive Responses to Tensile Strain and Vapors

上海交通大学：《Measurement Systems：Application and Design》课程教学资源（扩展知识）In the memorial of a great author

1. Functional Elements of an Instrument 2. Active and Passive Transducers 3. Analog and Digital Modes of Operation 4. Null and Deflection Methods 5. Input-Output Configuration of Instruments and Measurement Systems 6. Methods of Correction for Interfering and Modifying Inputs 7. Conclusions

1. Introduction 2. Fundamental Standards 3. Relative Displacement: Translational and Rotational 4. Relative Velocity: Translational and Rotational 5. Relative Acceleration Measurement 6. Seismic-(Absolute-) Acceleration Pickups (Accelerometers) 7. Calibration of Vibration Pickups 8. Jerk Pickups 9. Pendulous (Gravity-Referenced) Angular-Displacement Sensors 10. Gyroscopic (Absolute) Angular-Displacement and Velocity Sensors 11. Coordinate-Measuring Machines 12. Surface-Finish Measurement 13. Machine Vision 14. The Global-Positioning System (GPS)

1. Standards and Calibration 2. Basic Methods of Pressure Measurement 3. Deadweight Gages and Manometers 4. Elastic Transducers 5. Vibrating-Cylinder and Other Resonant Transducer 6. High-Pressure Measurement 7. Low-Pressure (Vacuum) Measurement 8. Sound Measurement

8.1 Standards and Calibration 8.2 Thermo-Expansion Methods 8.3 Thermoelectric sensors (Thermocouples) 8.4 Electrical-Resistance Sensors 8.5 Junction Semiconductor Sensors 8.6 Digital Thermometers 8.7 Radiation Methods 8.8 Temperature-Measuring Problems in Flowing Fluids 8.9 Dynamic Response of Temperature Sensors 8.10 Heat Flux Sensors

1. Bridge Circuits 2. Amplifiers 3. Filters 4. Mathematic Operations: z Integration and Differentiation z Addition and Subtraction z Multiplication and Division 5. Function Generation and Linearization 6. Amplitude Modulation and Demodulation 7. Voltage-to-frequency and Frequency-to-Voltage Converters 8. ADC and DAC; SHA

1、酶在医药方面的应用 2、酶在食品方面的应用 3、酶在轻工、化工方面的应用 4、酶在环境保护中的应用 5、酶在生物技术方面的应用

第一节 Elasticity of Demand 需求弹性 第二节 The Price Elasticity of Supply 供给的价格弹性 第三节 Application of Elasticity Theory 弹性理论的运用