Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S. R. Stein"'
Autor:
S. R. Stein, C. Daniel Boschen, Dwayne Taylor, Jay Noble, K. Richard Overstreet, Michael Silveira, David R. Scherer, Jonathan Tallant
Publikováno v:
Proceedings of the 49th Annual Precise Time and Time Interval Systems and Applications Meeting.
We demonstrate an improvement in short-term stability by a factor of 10 over a previous generation miniature buffer gas cooled trapped ion clock. We describe the enhancement to detection SNR that has enabled this improvement, the method of clock oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c23275eb516fdaa1977c61a2a27cc8d3
https://doi.org/10.33012/2018.15609
https://doi.org/10.33012/2018.15609
Publikováno v:
European Respiratory Journal. 18:499-506
Several chronic diseases are more severe in persons who are Black, of low socioeconomic status (SES), and underinsured. The authors ask if this is true for sarcoidosis. Associations among sarcoidosis disease severity, SES, insurance coverage, and fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3160b9153327f5b4f799773241abb21
https://doi.org/10.1183/09031936.01.00056201
https://doi.org/10.1183/09031936.01.00056201
Autor:
S. R. Stein, Massimo Inguscio, D. A. Jennings, Franco Strumia, A. Scalabrin, Kenneth M. Evenson
Publikováno v:
Optics letters. 4(1)
A rectangular metal–dielectric far-infrared waveguide laser has been operated on the individual Stark components of CH3F by the application an electric field across the laser medium. The results agree well with theoretical predictions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ce68186a60b57ebec6d3040077fcde
https://pubmed.ncbi.nlm.nih.gov/19684766
https://pubmed.ncbi.nlm.nih.gov/19684766
Autor:
O. T. Inan, P. Tenaerts, S. A. Prindiville, H. R. Reynolds, D. S. Dizon, K. Cooper-Arnold, M. Turakhia, M. J. Pletcher, K. L. Preston, H. M. Krumholz, B. M. Marlin, K. D. Mandl, P. Klasnja, B. Spring, E. Iturriaga, R. Campo, P. Desvigne-Nickens, Y. Rosenberg, S. R. Steinhubl, R. M. Califf
Publikováno v:
npj Digital Medicine, Vol 3, Iss 1, Pp 1-7 (2020)
Abstract Clinical trials are a fundamental tool used to evaluate the efficacy and safety of new drugs and medical devices and other health system interventions. The traditional clinical trials system acts as a quality funnel for the development and i
Externí odkaz:
https://doaj.org/article/74588ba7851c4d4086f8aa8b6b55488d
Publikováno v:
Journal of the National Medical Association. 91(6)
Charts and radiographs of sarcoidosis patients seen at a private university hospital and at a municipal hospital were reviewed to determine whether there was a difference in the severity of disease retrospectively. A standardized abstract form was us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::99fe8ebcc0573f4c3039ac498ef11ef1
https://pubmed.ncbi.nlm.nih.gov/10388257
https://pubmed.ncbi.nlm.nih.gov/10388257
Autor:
S. R. Stein, G. D. Francis
Publikováno v:
Journal of Clinical Oncology. 22:9680-9680
9680 Background: Currently, the most important prognostic markers for breast carcinoma are the components of the staging system . The usefulness of these conventional indicators is limited and more...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d320d526b9880782b7c87a03c040ee79
https://doi.org/10.1200/jco.2004.22.90140.9680
https://doi.org/10.1200/jco.2004.22.90140.9680
Publikováno v:
Journal of Clinical Oncology. 22:9683-9683
9683 Background: More than 100 variables have been described to predict prognosis in breast cancer but only maximum tumour size (T), histological grade, nodal status, ER and HER-2 are routinely inc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d205cf479807d2e910e0c85d3df674
https://doi.org/10.1200/jco.2004.22.90140.9683
https://doi.org/10.1200/jco.2004.22.90140.9683
Autor:
S. R. Stein, J. P. Turneaure
Publikováno v:
Atomic Masses and Fundamental Constants 5 ISBN: 9781468426847
The possible time variation of the time structure constant has been investigated using both astronomical1 and geophysical2data.The time variation of the fine structure constant is characterized by Rα which is defined as $$ {R_\alpha } = \frac{1}{\al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc50ccae3cd6354a6386e6e58760a460
https://doi.org/10.1007/978-1-4684-2682-3_93
https://doi.org/10.1007/978-1-4684-2682-3_93
Autor:
S. R. Stein, J. P. Turneaure
Publikováno v:
AIP Conference Proceedings.
Superconducting oscillators have achieved better frequency stability than any other device for averaging times of 10 1.c.s. to 1000 1.c.s. This high stability results from the use of solid niobium resonators having Q factors greater than 1010. Such o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80b8f44e57fe2c12aa65eadd7b228349
https://doi.org/10.1063/1.31339
https://doi.org/10.1063/1.31339