There are multiple definitions:

1. electrospray ionization(English)

   • see mass spectroscopy
   • APE, BGE, CE, COSIAM, DAR, ECD, EKC, EOF, FASS, FSR, GC, HCA, HRESIMS, IEF, ITP, LH, LIF, MALDI, MPB, OHP, OVX, PCOS, UPLC
   • Spectroscopy, Biochemistry, Metabolism, Hormone, Myocyte / muscle, Exercise & Training, Menstruation
   • https://doi.org…-62703-541-5_18
   • https://doi.org…82165-2.00241-5
   • https://doi.org…bts.2021.07.004
   • https://doi.org/10.1113/JP287342

2. electrophysiological source imaging(English)

   • EEG, fMRI, MEG
   • Electrophysiology, Brain (dys)function, Medical imaging

3. EEG source imaging(English)

   • BCI, SMR, EEG, MEG
   • Brain-computer interface, Electrophysiology

4. externalizing spectrum inventory(English)

   • externalizing traits are extremely costly for society and disproportionately prevalent among incarcerated individuals
   • HiTOP
   • Emotional aspects, Psychology, Pathology
   • https://doi.org…1037/pas0001161

5. Evaluation of Social Interaction(English)

   • may refer to occupational therapists
   • AMPS, COPM, COSA, DTVP-2, M-ABC, OTiS, RTI
   • Social aspects, Education
   • https://doi.org…55/2019/3647397

6. early systolic lengthening index(English)

   • equals the early systolic lengthening amplitude divided by the maximal strain amplitude during systole, expressed as %
   • LVEF, MWI, NSTE-ACS, PSI, TLS
   • Cardiology, Medical imaging, Echography/ultrasound, Ratio-based metric
   • https://doi.org…554-020-02110-1

7. emergency severity index(English)

   • ICU, PEWS
   • Emergency medicine, Scoring systems/scales, Intensive care medicine
   • http://pubmed.n…h.gov/37950465/