Alvarez waves in pregnancy: a comprehensive review
Sign Up to like & getrecommendations! Published in 2021 at "Biophysical Reviews"
DOI: 10.1007/s12551-021-00818-5
Abstract: Alvarez waves are local rhythmic contractions of the myometrium with high frequency and low intensity. They can be detected using internal or external tocography and electrohysterography. Some researchers correlate these small contractions with the initiation… read more here.
Keywords: labor; waves pregnancy; alvarez waves; alvarez ... See more keywords
An interview with retired Commander (CDR) Everett Alvarez.
Sign Up to like & getrecommendations! Published in 2020 at "Psychological services"
DOI: 10.1037/ser0000470
Abstract: Mr. Everett Alvarez is a prior Navy pilot and officer who served during the Vietnam War as a Lieutenant Junior Grade (LTJG, O-2). Mr. Alvarez was the first pilot shot down, captured, and held as… read more here.
Keywords: everett alvarez; commander cdr; united states; alvarez ... See more keywords
Modified metasurface Alvarez lens based on the phase compensation in a microwave band.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.465263
Abstract: Alvarez lenses, a kind of passive zoom lenses with reconfigurable focus, have been widely applied in optics but very few at lower frequencies such as in a microwave band, where the phase approximation for Alvarez… read more here.
Keywords: alvarez; phase compensation; microwave band; alvarez lens ... See more keywords