Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Bao-yuan Liu"'
Publikováno v:
Journal of Integrative Agriculture, Vol 14, Iss 9, Pp 1877-1888 (2015)
Soil erosion on cropland is a major source of environmental problems in China ranging from the losses of a non-renewable resource and of nutrients at the source to contamination of downstream areas. Regional soil loss assessments using the Universal
Externí odkaz:
https://doaj.org/article/45a1ab91db064bd1a74cf8274a689e3e
Autor:
Chun-xing Hai, Bao-yuan Liu, Ye Zhao, Peng-fei Du, Xiao-yu Yuan, Hong-Tao Jiang, Rui-rong Zhou, Jing Wang
Publikováno v:
Applied and Environmental Soil Science, Vol 2009 (2009)
Wind erosion, a primary cause of soil degeneration, is a problem in arid and semiarid areas throughout the world. Many methods are available to study soil erosion, but there is no an effective method for making quantitative measurements in the field.
Externí odkaz:
https://doaj.org/article/f53aff8169994630b7b89d48c511a3ae
Autor:
劉寶元 Bao-Yuan Liu, 劉嘉茹 Chia-Ju Liu
Publikováno v:
Journal of Research in Education Sciences, Vol 57, Iss 2, Pp 1-23 (2012)
本研究旨在以事件相關腦電位探討二維與三維圖形辨識作業的腦機制，以瞭解不同維度的圖形辨識中大腦運作的異同。研究分別以二維和三維圖形設計任務刺激進行實驗，並同步蒐集受試者
Externí odkaz:
https://doaj.org/article/95786af6d8bb47f0a15a66f337c14121
Autor:
Xiaofan Yang, Lei Liu, Guanghui Zhang, Pei Wang, Xia Hu, Yongmei Huang, Bao-Yuan Liu, Yu-Jun Ma, Shao-Jie Zhao, Xiao-Yan Li, Xiuchen Wu, Zhou Li
Publikováno v:
Journal of Geophysical Research: Atmospheres. 123:10-10,871
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af25ca3d6044a0c254b4844e18ebf46d
https://doi.org/10.1029/2018jd028459
https://doi.org/10.1029/2018jd028459
Publikováno v:
Journal of Mountain Science. 10:913-922
Gully erosion has caused soil degradation and even reduced soil productivity. However, only few studies on the effects of gully erosion and artificial controlling measures on soil degradation in the Black Soil Region of Northeast China are available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::697b4592fa0be8ca2d3213dc155f5b3e
https://doi.org/10.1007/s11629-013-2560-5
https://doi.org/10.1007/s11629-013-2560-5
Publikováno v:
International Journal of Sediment Research. 28:111-117
The black soil region of northeast China, which covers the Provinces of Heilongjiang, Jilin and the Inner Mongolia autonomous region with black soil, chernozem and meadow soil, has experienced soil erosion since intense agricultural reclamation began
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fece31d75e6c1422780e4db37c77559f
https://doi.org/10.1016/s1001-6279(13)60023-2
https://doi.org/10.1016/s1001-6279(13)60023-2
Publikováno v:
Applied Mechanics and Materials. 197:571-576
The optical joint transform correlator (JTC) has been used in target real-time recognition, but the interference of complex background has always been the difficult problem for recognition system, which limits its further development and application.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b0e568da49543250baf6b038096ca0
https://doi.org/10.4028/www.scientific.net/amm.197.571
https://doi.org/10.4028/www.scientific.net/amm.197.571
Publikováno v:
International Journal of Communication Systems. 26:337-355
SUMMARY In this paper, we consider a cooperative relay scheme for a mobile network with MIMO technology. The channel capacity for two well-known relaying schemes are investigated: analogue relaying (amplify and forward) and digital relaying (decode a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0842d6d40da19f36fa05d81431aec046
https://doi.org/10.1002/dac.1346
https://doi.org/10.1002/dac.1346
Publikováno v:
Materials Science Forum. 687:129-132
The effects of phosphorous pentoxide on the properties of highly permeable MnZn ferrites have been investigated in this study. It was found that P2O5 addition had a pronounced effect on promoting crystalline grain growth. At the same time, porosity h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87609e6df23534336881c44adeb8463a
https://doi.org/10.4028/www.scientific.net/msf.687.129
https://doi.org/10.4028/www.scientific.net/msf.687.129
Publikováno v:
Wireless Communications and Mobile Computing. 13:361-376
The mobile WiMAX standard promises to enable low-cost mobile Internet applications over extensive areas and to meet the capacity requirements by combining advanced multiple input multiple output (MIMO) and relay transmission techniques. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb1d36e45ad1c038cb03e532e5b02f71
https://doi.org/10.1002/wcm.1104
https://doi.org/10.1002/wcm.1104