Searched for:
(1 - 9 of 9)
document
Zhang, Bingbing (author), Hu, Y. (author), Wang, Hongying (author), Zhuang, Zhaowen (author)
Underwater source localization problems are complicated and challenging: a) the sound propagation speed is often unknown and the unpredictable ocean current might lead to the uncertainties of sensor parameters (i.e. position and velocity); b) the underwater acoustic signal travels much slower than the radio one in terrestrial environments,...
journal article 2018
document
Ye, H. (author), Hu, F.F. (author), Tang, H. (author), Yang, L.W. (author), Chen, X.P. (author), Wang, L.G. (author), Zhang, G.Q. (author)
In this work, the structural, electronic and optical properties of germanene and ZnSe substrate nanocomposites have been investigated using first-principles calculations. We found that the large direct-gap ZnSe semiconductors and zero-gap germanene form a typical orbital hybridization heterostructure with a strong binding energy, which shows...
journal article 2018
document
Zheng, Chaolei (author), Jia, L. (author), Hu, Guangcheng (author), Menenti, M. (author), Lu, Jing (author), Zhou, J. (author), Wang, Kun (author), Li, Zhansheng (author)
The Pan-Eurasian and African Continents are characterized by large ranges of climates varying from humid, semi-humid, semi-arid and arid regions, and great challenges exist in water allocation for different sectors that related to water resource and food security, which depends strongly on the water use information. Quantitative information...
journal article 2017
document
Wang, Wei (author), Yang, Kai (author), Muñoz Sierra, J.D. (author), Zhang, X. (author), Yuan, Shoujun (author), Hu, Zhenhu (author)
Methyl isobutyl ketone (MIBK) as a solvent is extensively used for the phenols extraction from the wastewater, so it is unavoidable to expose in the effluent due to the solubility and leakage problem. The present study evaluated the impact of MIBK on phenols degradation in an UASB reactor and analyzed its degradation properties. The results...
journal article 2017
document
Liu, H. (author), van Oosterom, P.J.M. (author), Hu, C. (author), Wang, Wen (author)
Management of large hydrologic datasets including storage, structuring, indexing and query is one of the crucial challenges in the era of big data. This research originates from a specific data query problem: time series extraction at specific locations takes a long time when a large multidimensional dataset is stored in non-chunked NetCDF...
journal article 2016
document
Hu, Z. (author), Wang, Z.B. (author), Zitman, T.J. (author), Stive, M.J.F. (author), Bouma, T.J. (author)
Dynamic equilibrium theory is a fruitful concept, which we use to systematically explain the tidal flat morphodynamic response to tidal currents, wind waves, sediment supply, and other sedimentological drivers. This theory stems from a simple analytical model that derives the tide- or wave-dominated tidal flat morphology by assuming that...
journal article 2015
document
Hu, Z. (author), Van Belzen, J. (author), Van der Wal, D. (author), Balke, T. (author), Wang, Z.B. (author), Stive, M.J.F. (author), Bouma, T.J. (author)
Understanding the mechanisms limiting and facilitating salt marsh vegetation initial establishment is of widespread importance due to the many valuable services salt marsh ecosystems offer. Salt marsh dynamics have been investigated by many previous studies, but the mechanisms that enable or disable salt marsh initial establishment are still...
journal article 2015
document
Hu, Z. (author), Stive, M.J.F. (author), Zitman, T.J. (author), Ye, Q.H. (author), Wang, Z.B. (author), Luijendijk, A. (author), Gong, Z. (author), Suzuki, T. (author)
Salt marshes are distributed along more than 400 km of the Jiangsu coast in Eastern China, which are regarded as important habitats and serve as coastal protection as well. Previous research has proven that salt-marsh vegetation can reduce current velocity and dampen waves by its stems and leaves. Reversely, hydrodynamic forces also have a...
conference paper 2011
document
Bai, B. (author), Hu, J. (author), Liu, N. (author), Jiao, Y. (author), Wang, Z. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 2004
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