Výsledky vyhledávání - "R E, Sheldon"

Multiring electrostatic guide for Rydberg positronium

Autor: M. H. Rayment, David Cassidy, R. E. Sheldon, L. Gurung, S. D. Hogan

Publikováno v: Physical Review A. 100

We report the results of experiments in which positronium (Ps) atoms, optically excited to Rydberg-Stark states with principal quantum numbers ranging from $n=13$ to 19, were transported along the axis of a multiring electrode structure. By applying

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2089777c33b57ed411834d016852678
https://doi.org/10.1103/physreva.100.013410

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Morphine stimulates rapid, regular, deep, and sustained breathing efforts in fetal lambs

Autor: P. L. Toubas, R. E. Sheldon

Publikováno v: Journal of Applied Physiology. 57:40-43

We gave morphine (1-4 mg) to 11 unanesthetized lamb fetuses at 123-141 days of gestation. After a delay of 28 +/- 7 min (mean +/- SE), the fetuses began forceful, frequent, regular, and sustained inspiratory efforts lasting continuously for 105 +/- 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7525d63e97f02f965e2071eeaaaa9a2
https://doi.org/10.1152/jappl.1984.57.1.40

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Effect of hypocalcemia on cardiac function in very-low-birth-weight preterm neonates: studies of blood ionized calcium, echocardiography, and cardiac effect of intravenous calcium therapy

Autor: P S, Venkataraman, D A, Wilson, R E, Sheldon, R, Rao, M K, Parker

Publikováno v: Pediatrics. 76(4)

Traditionally, in infants, a serum calcium value less than 7.0 mg/dL is considered to impair cardiac function. In very-low-birth-weight infants, we studied the hypotheses that decline in serum calcium to 6.0 mg/dL (1) would not impair cardiac functio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fd55d9a49dc6395d2196a6868553e42c
https://pubmed.ncbi.nlm.nih.gov/4047796

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