Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Z. Daniel Deng"'
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26846- (2024)
The assessment of fish passage conditions in hydroelectric turbines consists of identifying and quantifying physical magnitudes leading to increased risks of injury of fish passing through turbines in operation. Such assessments are usually carried o
Externí odkaz:
https://doaj.org/article/093fa8a7f43545849d3801cda177c959
Autor:
Sterling Watson, Abraham Schneider, Leon Santen, Katherine A. Deters, Robert Mueller, Brett Pflugrath, John Stephenson, Z. Daniel Deng
Publikováno v:
Transactions of the American Fisheries Society. 151:711-724
Autor:
Katherine E. Doyle, Nathan Ning, Luiz G. M. Silva, Eduardo M. Brambilla, Craig A. Boys, Z. Daniel Deng, Tao Fu, Jan A. du Preez, Wayne Robinson, Lee J. Baumgartner
Publikováno v:
Frontiers in Environmental Science, Vol 8 (2020)
Pumped hydroelectric energy storage (PHES) projects are being considered worldwide to achieve renewable energy targets and to stabilize baseload energy supply from intermittent renewable energy sources. Unlike conventional hydroelectric systems that
Externí odkaz:
https://doaj.org/article/999f80db28b6417ca8e00a1f517cc720
Autor:
Katherine E Doyle, Nathan Ning, Luiz G M Silva, Eduardo M Brambilla, Z Daniel Deng, Tao Fu, Craig Boys, Wayne Robinson, Jan A du Preez, Lee J Baumgartner
Publikováno v:
Conservation Physiology. 10
The global prevalence of pumped-storage hydropower (PSH) is expected to grow exponentially as countries transition to renewable energy sources. Compared to conventional hydropower, little is currently known regarding PSH impacts on aquatic biota. Thi
Publikováno v:
Energies, Vol 4, Iss 11, Pp 2038-2048 (2011)
Fish screens at hydroelectric dams help to protect rearing and migrating fish by preventing them from passing through the turbines and directing them towards the bypass channels by means of a sweeping flow parallel to the screen. However, fish screen
Externí odkaz:
https://doaj.org/article/e5c941d267194ff696192a22a989c523
Autor:
Christa M. Woodley, Mark A. Weiland, Kurt A. Caviggia, John S. Rohrer, Z. Daniel Deng, Josh R. Myers, Thomas J. Carlson, Jayson J. Martinez
Publikováno v:
Sensors, Vol 11, Iss 9, Pp 8519-8535 (2011)
To monitor the underwater sound and pressure waves generated by anthropogenic activities such as underwater blasting and pile driving, an autonomous system was designed to record underwater acoustic signals. The underwater sound recording device (USR
Externí odkaz:
https://doaj.org/article/46e645034c144834be906c85af99c6db
Autor:
M. Brad Eppard, Eric Y. Choi, Thomas J. Carlson, Brian L. LaMarche, Tom A. Seim, Tao Fu, Mark A. Weiland, Z. Daniel Deng
Publikováno v:
Sensors, Vol 11, Iss 6, Pp 5661-5676 (2011)
In Part 1 of this paper, we presented the engineering design and instrumentation of the Juvenile Salmon Acoustic Telemetry System (JSATS) cabled system, a nonproprietary sensing technology developed by the U.S. Army Corps of Engineers, Portland Distr
Externí odkaz:
https://doaj.org/article/e5eea87eefa54888ae939ea2916c4f2a
Autor:
M. Brad Eppard, Aaron I. Thronas, Thomas J. Carlson, Eric Y. Choi, Tao Fu, Brian L. LaMarche, Tom A. Seim, Z. Daniel Deng, Mark A. Weiland
Publikováno v:
Sensors, Vol 11, Iss 6, Pp 5645-5660 (2011)
In 2001 the U.S. Army Corps of Engineers, Portland District (OR, USA), started developing the Juvenile Salmon Acoustic Telemetry System, a nonproprietary sensing technology, to meet the needs for monitoring the survival of juvenile salmonids through
Externí odkaz:
https://doaj.org/article/a27c7cff372a435ea2e650e0a1aa2fa6
Autor:
Hyunjun Jung, Chinmayee V. Subban, Joshua Dominic McTigue, Jayson J. Martinez, Andrea E. Copping, Julian Osorio, Jian Liu, Z. Daniel Deng
Publikováno v:
Renewable and Sustainable Energy Reviews. 160:112283
200 kHz commercial sonar systems generate lower frequency side lobes audible to some marine mammals.
Autor:
Z Daniel Deng, Brandon L Southall, Thomas J Carlson, Jinshan Xu, Jayson J Martinez, Mark A Weiland, John M Ingraham
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e95315 (2014)
The spectral properties of pulses transmitted by three commercially available 200 kHz echo sounders were measured to assess the possibility that marine mammals might hear sound energy below the center (carrier) frequency that may be generated by tran
Externí odkaz:
https://doaj.org/article/4406a063955b4476adebe30cd8ae61cf