Results 61 to 70 of about 1,609,274 (165)

Current status of ECG stress testing

open access: yesCurrent Problems in Cardiology, 1998
G F, Fletcher   +3 more
openaire   +2 more sources

Phase-Resolved Shear Stress and Sediment Flux Profiles in a Combined Wave-Current Bottom Boundary Layer

open access: yesARC Geophysical Research
Phase-resolved profiles of shear stress and turbulent sediment flux were collected in the wave bottom boundary layer of South San Francisco Bay. Observations revealed a transitional boundary layer influenced by benthic roughness, matching the phase ...
Galen C Egan
doaj   +1 more source

Epigenetics of prenatal stress in humans: the current research landscape

open access: yesClinical Epigenetics
Fetal exposure to prenatal stress can have significant consequences on short- and long-term health. Epigenetic mechanisms, especially DNA methylation (DNAm), are a possible process how these adverse environmental events could be biologically embedded. We
Linda Dieckmann, Darina Czamara
doaj   +1 more source

Cascadable Enhanced Quasi‐Z‐Source Inverter with Reduced Current Stress

open access: yesIET Power Electronics
In magnetically coupled impedance source (MCIS) inverters, the turn ratio of the coupled inductor offers design flexibility. The leakage inductance, however, poses additional challenges, mainly voltage spikes.
Ahmad Mahdave   +3 more
doaj   +1 more source

Sperm sncRNA networks are synchronized by a coordination between adverse childhood experiences (ACE) and current stress. [PDF]

open access: yesSci Rep
Moon N   +10 more
europepmc   +1 more source

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