Physiology Tools
Browse all available physiology tools.
Available tools
- Blood Flow Shear Rate Radius Factor Tool Ideal fully developed laminar Newtonian circular-tube wall shear-rate approximation, preserving signed flow and coherent units.
- Body Heat Storage Specific Heat Factor Tool Uniform effective-specific-heat storage model with a supplied coefficient, excluding compartment temperature variation.
- Circadian Zeitgeber Hour Label Wrap explicit elapsed hours from a caller-defined zeitgeber zero into a supplied cycle without inferring circadian phase.
- Cycle Phase Relative Time Tool Calculate cycle phase relative time from explicit caller-supplied inputs.
- Cycle Sampling Support Share Tool Calculate cycle sampling support share from explicit caller-supplied inputs.
- Exercise Efficiency External Metabolic Power Tool Calculate exercise efficiency external metabolic power from explicit caller-supplied inputs.
- Exercise Stage Relative Time Reference a supplied event time to an explicit exercise-stage start without classifying exercise intensity.
- Gas Exchange Expired Inspired Reference Label Label explicit gas-phase and reference-basis wording without gas-state conversion or physiological interpretation.
- Measurement Rest Exercise Context Tag Attach explicitly recorded rest/exercise context wording without classifying exertion.
- Muscle Force Length Normalized Coordinate Tool Normalize supplied muscle length and active force to explicit references, without a force-length curve or physiological prediction.
- Muscle Pennation Force Projection Term Tool Ideal force and length projection relative to a supplied tendon axis, excluding force transmission through a full muscle architecture.
- Muscle Pennation Tendon Axis Reversal Sign Tool Project a supplied fiber force using the supplied pennation cosine and explicit tendon-axis orientation.
- Oxygen Consumption Fick One Flow Term Tool Fick oxygen mass-balance product from independently supplied compatible flow and content observations; no clinical parameter is estimated.
- Oxygen Content Basis Factor Tool Rescale supplied oxygen-content components between explicit volume bases without estimating physiological constants.
- Oxygen Content Hemoglobin Supplied Factor Tool Supplied hemoglobin oxygen-capacity product plus independently supplied dissolved content in matching units; no blood-gas inference.
- Physiological Channel Unit Factor Tool Apply an explicit affine research signal calibration without clinical interpretation.
- Physiological Q10 Temperature Rescale Tool Caller-parameterized Q10 rate scaling, without assuming applicability to an organism or endpoint.
- Physiological Sampling Interval Rate Convert an explicit constant physiological sampling interval in milliseconds to samples per second.
- Physiological Signal Polarity Label Record an explicit physiological signal polarity convention without inferring electrode or sensor orientation.
- Pulse Inter Beat Time Residual Compare explicitly supplied pulse intervals without identifying arrhythmias or constructing an interbeat series.
- Research Signal Baseline Shift Tool Compare supplied research signal baseline choices without physiological diagnosis.
- Respiration Cycle Period Pair Convert one explicitly marked positive respiratory-cycle period into cycles per minute without estimating clinical respiratory rate.
- Respiratory Minute Volume Frequency Factor Tool Supplied tidal/dead-space volume and frequency arithmetic, without a ventilation prescription or gas-exchange inference.
- Respiratory Quotient Gas Volume Ratio Tool CO2/O2 ratio with explicit matched gas-condition correction factors; no substrate oxidation or clinical interpretation.
- Respiratory Zero Flow Boundary Tool Assign a research trace sample under supplied flow sign and zero-boundary conventions.
- Sample Interval Jitter Tool Compare supplied adjacent research sample timestamps to a positive nominal interval without inferring a rhythm disorder.
- Signal Detrend Endpoint Gap Tool Audit an explicitly supplied linear detrend against two research signal endpoints.
- Signal Reference Phase Gap Tool Calculate signal reference phase gap from explicit caller-supplied inputs.
- Skin Blood Flow Conductance Pressure Term Tool Signed supplied flow/pressure-gradient conductance and reciprocal resistance, without vascular diagnosis or a perfusion target.
- Stimulus Response Delay Offset Tool Calculate stimulus response delay offset from explicit caller-supplied inputs.
- Sweat Rate Evaporation Mass Factor Tool Evaporated fraction latent-heat accounting with supplied thermodynamic properties; no heat-stress or hydration advice.
- Thermal Balance Reference Area Flag Tool Use explicitly supplied projected or total area as the heat-flux denominator.
- Tissue Oxygen Extraction Ratio Term Tool Descriptive supplied oxygen-content extraction and flow product, without a tissue physiology or clinical threshold model.