Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Thomas D. Neusitzer"'
Autor:
Nariman Firoozy, Dustin Isleifson, Marcos Lemes, David G. Barber, Gary A. Stern, Thomas D. Neusitzer, Durell S. Desmond
Publikováno v:
Marine Pollution Bulletin. 142:484-493
Due to the effects of heightened warming in the Arctic, there has been an urgency to develop methods for detecting oil in (or under) sea ice, owing to increasing potential for oil exploration and ship traffic in the more accessible Arctic regions. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f6b50a0e6250ffa044a6d68fe027621
https://doi.org/10.1016/j.marpolbul.2019.03.067
https://doi.org/10.1016/j.marpolbul.2019.03.067
Autor:
Marcos Lemes, Puyan Mojabi, Søren Rysgaard, Durell S. Desmond, Gary A. Stern, Diana Chirkova, Nariman Firoozy, Jack C. Landy, Thomas D. Neusitzer, David G. Barber
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 56:4406-4419
This paper presents a multidisciplinary research on the thermodynamic and geophysical effects of crude oil released underneath thin sea ice, and further evaluates the ability of a combined frequency- and time-domain approach toward its detection. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0184de7fd74b85b624b469a677a3a218
https://doi.org/10.1109/tgrs.2018.2818717
https://doi.org/10.1109/tgrs.2018.2818717
Autor:
Nariman Firoozy, Puyan Mojabi, Søren Rysgaard, Gary A. Stern, Thomas D. Neusitzer, David G. Barber, Tyler Tiede, Marcos Lemes, Durell S. Desmond
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 56:921-936
An oil-in-sea ice mesocosm experiment was conducted at the University of Manitoba Sea-Ice Environmental Research Facility from January to March 2016 in which geophysical and electromagnetic parameters of the ice were measured, and general observation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c4fd9ed325b19d71e5e3e0e1675818b
https://doi.org/10.1109/tgrs.2017.2756843
https://doi.org/10.1109/tgrs.2017.2756843
Autor:
Zhantang Xu, Diana Saltymakova, Gary A. Stern, Durell S. Desmond, Nariman Firoozy, Dustin Isleifson, Marcos Lemes, Thomas D. Neusitzer, David G. Barber
Publikováno v:
Marine pollution bulletin. 151
Accidental release of petroleum in the Arctic is of growing concern owing to increases in ship traffic and possible future oil exploration. A crude oil-in-sea ice mesocosm experiment was conducted to identify oil-partitioning trends in sea ice and de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85127a8a9c180184ea529c522cb856df
https://pubmed.ncbi.nlm.nih.gov/31753562
https://pubmed.ncbi.nlm.nih.gov/31753562
Publikováno v:
Sensors and Actuators A: Physical. 245:76-84
This paper presents a compact ac/dc electric field sensor with adjustable sensitivity and measurement range. The sensor is fabricated using an SOI micromachining process, and consists of a metallized membrane supported by micro-springs. The sensor op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d909562f06e8139fabbb89a60b543f
https://doi.org/10.1016/j.sna.2016.04.054
https://doi.org/10.1016/j.sna.2016.04.054
Oil behavior in sea ice: Changes in chemical composition and resultant effect on sea ice dielectrics
Autor:
Gary A. Stern, Dustin Isleifson, Thomas D. Neusitzer, Nariman Firoozy, Diana Saltymakova, David G. Barber, Durell S. Desmond
Publikováno v:
Marine pollution bulletin. 142
There has been increasing urgency to develop methods for detecting oil in sea ice owing to the effects of climate change in the Arctic. A multidisciplinary study of crude oil behavior in a sea ice environment was conducted at the University of Manito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57b6eefefc8ac7ee725d62997eeb6b76
https://pubmed.ncbi.nlm.nih.gov/31232297
https://pubmed.ncbi.nlm.nih.gov/31232297
Autor:
Nariman Firoozy, Marcos Lemes, Durell S. Desmond, Thomas D. Neusitzer, Feiyue Wang, Søren Rysgaard, Tyler Tiede, Diana Chirkova, Nolan Snyder, Puyan Mojabi, David G. Barber, Casey R. J. Hubert, Alastair Smith, Gary A. Stern, Katarzyna Polcwiartek
Publikováno v:
2018 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM).
This paper presents an overview of the research conducted to date at the University of Manitoba Sea-ice Environmental Research Facility pertaining to the microwave remote sensing of oil spills in the presence of sea ice. As such, a description of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0927076def96835ada9460b316eab8f3
https://doi.org/10.1109/antem.2018.8572986
https://doi.org/10.1109/antem.2018.8572986
Autor:
Gary A. Stern, David G. Barber, Nariman Firoozy, Jack C. Landy, Tyler Tiede, Marcos Lemes, Durell S. Desmond, Søren Rysgaard, Thomas D. Neusitzer, Puyan Mojabi
Publikováno v:
2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
This paper presents an experiment on remote sensing of oil infested sea ice, and the detection of this contaminant. To this end, an overview of our previously developed electromagnetic inversion algorithm is first presented. This algorithm has been a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::636018c2362a174f9d84c5a4a684420a
https://doi.org/10.23919/ursigass.2017.8105230
https://doi.org/10.23919/ursigass.2017.8105230
Autor:
Xiang Li, Joe LoVetri, Tyler Tiede, Nariman Firoozy, Thomas D. Neusitzer, Ian Jeffrey, Nozhan Bayat, David G. Barber, Chaitanya Narendra, Pedram Mojabi, Chen Niu, Puyan Mojabi, Trevor Brown
Publikováno v:
2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC).
This paper focuses on the use of electromagnetic inverse scattering and inverse source algorithms, collectively referred to as electromagnetic inversion algorithms, for three application areas: microwave biomedical imaging, near-field antenna measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eba779bf505bac09e1186ceca5698c0
https://doi.org/10.1109/ursiap-rasc.2016.7601406
https://doi.org/10.1109/ursiap-rasc.2016.7601406
Publikováno v:
2016 USNC-URSI Radio Science Meeting.
Oil spills may be detected in ice-covered waters through the observed changes in its normalized radar cross section (NRCS) data. In this paper, the NRCS sensitivity to the presence of an oil layer beneath the young sea ice is investigated for various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::425e5fd1eaa9d139c4e13509a881e845
https://doi.org/10.1109/usnc-ursi.2016.7588531
https://doi.org/10.1109/usnc-ursi.2016.7588531