Biology - Earth Sciences

Find all our experiments with dataloggers in Biology - Earth Sciences
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  1. PW: frog's nerve stimulation - Jeulin
    PW: frog's nerve stimulation
    Observe the response of the frog's sciatic nerve to electrical stimulation after the nerve has been removed and connected to the electrodes on the nerve...
  2. PW: speed of seismic waves according to the propagation medium - Jeulin
    PW: speed of seismic waves according to the propagation medium
    This experiment demonstrates the variation of the speed of seismic waves depending on the propogation medium using Sismo sensors and Foxy® interface.
  3. PW: bathymetry - Jeulin
    PW: bathymetry
    The aim of this practical exercise is to make seismic-reflection profiles and take bathymetric readings. Here, the seismic waves are replaced by ultrasound...
  4. PW: the myotatic reflex - Jeulin
    PW: the myotatic reflex
    The reflex contraction of a muscle triggered by its own stretching is called the myotatic reflex. Associated with the Martoreflex, the electrophysiology...
  5. PW: performing an ECG - Jeulin
    PW: performing an ECG
    AirNeXT® enables you to perform your experiments utdoor during sport sessions. Fixed to the belt, the Pod records the student's ECG and simultaneously...
  6. PW: photosynthesis in water - Jeulin
    PW: photosynthesis in water
    The aim of the exercise is to show the gaseous exchanges during photosynthesis. Simply alternate the phases of light and dark to see the variation in...
  7. PW: muscle fatigue - Jeulin
    PW: muscle fatigue
    The aim of this experiment is to show the muscle fatigue, or physical fatigue, it is the decline in ability of a muscle to generate force
  8. PW: light measurement over a long period of time - Jeulin
    PW: light measurement over a long period of time
    The aim of this experiment is to measure light intensity over several hours. During this experiment the Pod works in an autonomous way.
  9. PW: heart rate - Jeulin
    PW: heart rate
    The aim of this experiment is to measure the heart rate of the same person both at rest and during an effort, and then to compare the results.
  10. PW: respiratory rate - Jeulin
    PW: respiratory rate
    The aim of this experiment is to measure the respiratory rate of the same person both at rest and during an effort, and then to compare the results.
  11. PW: performing an EKG - Jeulin
    PW: performing an EKG
    The aim of this experiment is to measure the electrocardiogram of the same person both at rest and during an effort, and then to compare the results.
  12. PW: gaseous exchanges - Jeulin
    PW: gaseous exchanges
    The application Gaseous Exchanges is used to measure the oxygen (O2) in expired air.
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