Zobrazeno 1 - 10
of 93
pro vyhledávání: '"P. B. Bradley"'
Autor:
Doyun Kwak, Patrick B. Bradley, Natalia Subbotina, Song Ling, Seagal Teitz-Tennenbaum, John J. Osterholzer, Thomas H. Sisson, Kevin K. Kim
Publikováno v:
Respiratory Research, Vol 24, Iss 1, Pp 1-17 (2023)
Abstract Recent data from human studies and animal models have established roles for type II alveolar epithelial cell (AEC2) injury/apoptosis and monocyte/macrophage accumulation and activation in progressive lung fibrosis. Although the link between
Externí odkaz:
https://doaj.org/article/39e09de905044eec8437fa4e79f8ce7f
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 23, Pp 909-931 (2023)
The present work proposes a simulation-based Bayesian method for parameter estimation and fragility model selection for mutually exclusive and collectively exhaustive (MECE) damage states. This method uses an adaptive Markov chain Monte Carlo simulat
Externí odkaz:
https://doaj.org/article/37729c75fd444c00a68e4b3c43df919d
Autor:
Kevin D. John, Scott A. Wylie, Benoit M. Dawant, William J. Rodriguez, Fenna T. Phibbs, Elise B. Bradley, Joseph S. Neimat, Nelleke C. vanWouwe
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 8, Iss 3, Pp 613-622 (2021)
Abstract Objective Deep brain stimulation (DBS) improves motor symptoms in Parkinson’s disease (PD), but it can also disrupt verbal fluency with significant costs to quality of life. The current study investigated how variability of bilateral activ
Externí odkaz:
https://doaj.org/article/c03b94a5cf224fd2bfe30c12e5140751
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-10 (2020)
We propose designs of silicon nitride (Si3N4) waveguides with enhanced nonlinear parameter and engineered anomalous group velocity dispersion (GVD) by addition of tellurium oxide (TeO2) top-coating layers of various thicknesses. The proposed waveguid
Externí odkaz:
https://doaj.org/article/a43e6587dc8b42cd8335629bd45fcd2d
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1363 (2022)
We present the design and experimental measurement of tellurium oxide-clad silicon microring resonators with internal Q factors of up to 1.5 × 106, corresponding to a propagation loss of 0.42 dB/cm at wavelengths around 1550 nm. This compares to a p
Externí odkaz:
https://doaj.org/article/7fb84d6e2cc34a3f9c0698e859a9c346
Akademický článek
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Autor:
Nanxi Li, Gurpreet Singh, Emir Salih Magden, Zhan Su, Neetesh Singh, Michele Moresco, Gerald Leake, Jonathan D. B. Bradley, Michael R. Watts
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 4, Pp 1-9 (2017)
We propose a curved erbium doped aluminum oxide (Al2O3:Er3+) distributed feedback (DFB) laser for a reliable integrated photonics light source. The curved structure allows us for compensation of the radially varying film thickness due to the Al2O3:Er
Externí odkaz:
https://doaj.org/article/88554c0165424538bbfcb7d0e9cc21d9
Publikováno v:
Applied Sciences, Vol 11, Iss 5, p 2110 (2021)
We report on low-temperature and low-pressure deposition conditions of 140 °C and 1.5 mTorr, respectively, to achieve high-optical quality silicon nitride thin films. We deposit the silicon nitride films using an electron cyclotron resonance plasma-
Externí odkaz:
https://doaj.org/article/a85832a67c1a4dc2a7f4dbf69451ec89
Publikováno v:
Sensors, Vol 18, Iss 11, p 4061 (2018)
We report on thermal and evanescent field sensing from a tellurium oxide optical microcavity resonator on a silicon photonics platform. The on-chip resonator structure is fabricated using silicon-photonics-compatible processing steps and consists of
Externí odkaz:
https://doaj.org/article/0b5f4c8224184c99a56abc4188786bfa
Akademický článek
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