Zobrazeno 1 - 10
of 257
pro vyhledávání: '"C. Wojcik"'
Autor:
Laura L. Maurer, Melannie S. Alexander, Ammie N. Bachman, Fabian A. Grimm, R. Jeff Lewis, Colin M. North, Nancy C. Wojcik, Katy O. Goyak
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
Protecting the health and safety of workers in industrial operations is a top priority. One of the resources used in industry to ensure worker safety is the occupational exposure limit (OEL). OELs are derived from the assessment and interpretation of
Externí odkaz:
https://doaj.org/article/3e463897d7764ab8a7f73219d28f4332
Autor:
Olek C. Wojcik, Samuel D. Olson, Paul-Hieu V. Nguyen, Kelly S. McConville, Gretchen G. Moisen, Tracey S. Frescino
Publikováno v:
Frontiers in Forests and Global Change, Vol 4 (2022)
The national forest inventory within the US has been experiencing a greater need to estimate forest attributes over smaller geographic areas than the inventory was originally designed for. Producing reliable estimates for these areas may require the
Externí odkaz:
https://doaj.org/article/ff7c55f25112428ab064bbd81d586bb8
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023226 (2020)
An Alice string is a topological defect with a very peculiar feature. When a defect with a monopole charge encircles an Alice string, the monopole charge changes sign. In this paper, we generalize this notion to the momentum space of periodic media w
Externí odkaz:
https://doaj.org/article/ae1a528f36b74519ad1ca8a09b6de0ad
Publikováno v:
Journal of Occupational & Environmental Medicine. 64:250-262
OBJECTIVE To describe mortality trends of men and women working in various petrochemical and refinery operations of a U.S.-based company. METHODS The cohort consists of full-time employees with at least one day of service during 1979 through 2010. St
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f6170f577d0c65bbc55f97469458577
https://doi.org/10.1097/jom.0000000000002416
https://doi.org/10.1097/jom.0000000000002416
Publikováno v:
Nature. 598:59-64
Effects connected with the mathematical theory of knots1 emerge in many areas of science, from physics2,3 to biology4. Recent theoretical work discovered that the braid group characterizes the topology of non-Hermitian periodic systems5, where the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51e2e435857880d574f49de36b23df8d
https://doi.org/10.1038/s41586-021-03848-x
https://doi.org/10.1038/s41586-021-03848-x
Publikováno v:
Physical Review B. 106
In the band theory for non-Hermitian systems, the energy eigenvalues, which are complex, can exhibit non-trivial topology which is not present in Hermitian systems. In one dimension, it was recently noted theoretically and demonstrated experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9ec94adf577ecb0358b1ed50bc16765
https://doi.org/10.1103/physrevb.106.l161401
https://doi.org/10.1103/physrevb.106.l161401
Akademický článek
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Autor:
Lingling Fan, Zhexin Zhao, Kai Wang, Avik Dutt, Jiahui Wang, Siddharth Buddhiraju, Casey C. Wojcik, Shanhui Fan
Publikováno v:
Physical Review Applied. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e536315f7a4c20112d84147c5f09470
https://doi.org/10.1103/physrevapplied.18.034088
https://doi.org/10.1103/physrevapplied.18.034088
Autor:
Lingling Fan, Zhexin Zhao, Kai Wang, Avik Dutt, Jiahui Wang, Siddharth Buddhiraju, Casey C Wojcik, Shanhui Fan
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
We introduce a scheme to achieve arbitrary convolution kernels in multiple dimensions via the frequency synthetic dimension. This scheme incorporates a simple setup consisting of a ring resonator incorporating a phase and an amplitude modulator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09ec05a6fb4c422b33466da8190caf1
https://doi.org/10.1364/fio.2022.jtu5b.40
https://doi.org/10.1364/fio.2022.jtu5b.40
Topological defects are found in a variety of systems, and their existence is robust under perturbations due to their topological nature. Here we introduce a type of topological defect found in electromagnetic waves: topological spin defects. Such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfdbad6bdac169909e4cf3a27c6d0fe2
