Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Telecommunications cable"'
Publikováno v:
China Telecom. Oct2012, Vol. 19 Issue 10, p3-3. 1/3p.
Publikováno v:
Optical Fiber Sensors Conference 2020 Special Edition.
A modified optical fibre based Mach-Zehnder interferometer was applied as a sensor to detect wiretapping in long transmission optical fibre lines. When the detection line was not disturbed, the detectors registered a series of pulses without changing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f6d84197e27022c6fbc74137bc00599
https://doi.org/10.1364/ofs.2020.th4.41
https://doi.org/10.1364/ofs.2020.th4.41
Autor:
Tao Xie, Kun Liu, Yu Liu, Zheng Wang, Jia-Song Chen, Li-Xiang Jia, Bin Shi, Cheng-Cheng Zhang, Jun Yin, Zhi-Wen Li, Si-Si Zhang
Publikováno v:
Optical Fiber Technology. 68:102765
Effective monitoring and assessment of geohazard risks to long-haul oil and gas pipelines is essential to reduce pipeline accidents and mitigate the resulting human casualties and economic losses. Oil and gas pipelines are often “accompanied” by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cb05ce3377b2e66cefbe8bbabaec8d
https://doi.org/10.1016/j.yofte.2021.102765
https://doi.org/10.1016/j.yofte.2021.102765
Akademický článek
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Publikováno v:
2018 IEEE International Telecommunications Energy Conference (INTELEC).
In 2016, a neutral host carrier in Southern California, USA initiated a wireless network densification project that would ultimately involve several thousand small cells. While the service provider grappled with the obvious issues of backhaul, siting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::339e3c18aeb225639dfb13baaef402c8
https://doi.org/10.1109/intlec.2018.8612322
https://doi.org/10.1109/intlec.2018.8612322
Autor:
Bruce M. Howe, S. Lentz
Publikováno v:
2018 OCEANS - MTS/IEEE Kobe Techno-Oceans (OTO).
Integration of geophysical sensors into commercial submarine telecommunications cable systems has been proposed as a means to provide early warning of earthquake and tsunami events and expand our understanding of the ocean's role in Earth's climate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f51ba3d3c33e25f7506a2be68c6bfdf
https://doi.org/10.1109/oceanskobe.2018.8558862
https://doi.org/10.1109/oceanskobe.2018.8558862
Autor:
Dean J. Yamasaki
Publikováno v:
SPIE Proceedings.
Since its invention in the 1970s, optical fiber has provided a technology-based vehicle to improve the performance of a variety of applications that were traditionally served by older copper conductor based systems. Optical fiber based systems have e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c221f364841f82545bf4004b126ff749
https://doi.org/10.1117/12.2262555
https://doi.org/10.1117/12.2262555
Autor:
Murilo Augusto Vaz, Minoo H. Patel
Publikováno v:
Applied Ocean Research. 22:45-53
This paper presents the formulation and solution of governing equations that can be used to analyse the three-dimensional (3D) behaviour of either marine cables during installation or the response of segmented elastic mooring line catenaries as used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba04757e7273084ecf7d7eef8d8ebd4
https://doi.org/10.1016/s0141-1187(99)00023-1
https://doi.org/10.1016/s0141-1187(99)00023-1
Autor:
Jeremy Featherstone
Publikováno v:
Marine Technology Society Journal. 34:35-42
This paper considers the significance of deepwater cable laying accuracy to the telecommunications industry and discusses the factors that influence laying accuracy. The distinction between the accuracy with which the touchdown position at a given ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6925c8f12d109f0f69109171586f819
https://doi.org/10.4031/mtsj.34.3.7
https://doi.org/10.4031/mtsj.34.3.7
Autor:
Dave Newman
Publikováno v:
NEW SOLUTIONS: A Journal of Environmental and Occupational Health Policy. 9:103-112
Strategies for occupational safety and health campaigns often overlook the possibilities afforded by initiatives centered in the workplace itself, as opposed to those focused, for example, at the bargaining table or in the legislature. Workers themse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70418e56943762f91ed29b599b9dec13
https://doi.org/10.2190/vnu0-eykn-3qdq-b0kh
https://doi.org/10.2190/vnu0-eykn-3qdq-b0kh