Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Hai-jun Yan"'
Publikováno v:
Journal of Integrative Agriculture, Vol 19, Iss 9, Pp 2326-2339 (2020)
In recent years, the use of fertigation technology with center pivot irrigation systems has increased rapidly in the North China Plain (NCP). The combined effects of water and nitrogen application uniformity on the grain yield, water use efficiency (
Externí odkaz:
https://doaj.org/article/8c0606f791e14ba28b5de62de391800c
Autor:
Hui-Fang Zhang, Lei Ma, Feng Su, Xiao-Fang Ma, Tao Li, Wu Jian-Zha-Xi, Guo-Hu Zhao, Zi-Mao Wu, Cai-lan Hou, Hai-jun Yan
Publikováno v:
Polymer Testing, Vol 103, Iss , Pp 107375- (2021)
As a natural polymer, there are a lot of functional groups on the keratin molecular chains, such as carboxyl, amino and hydroxyl groups. In the present study, we used keratin (K) as a multifunctional crosslinker and prepared smart nanogels. The nanog
Externí odkaz:
https://doaj.org/article/3da1711aae1a49a09515e961516a39e2
Autor:
Li-li ZHOU, Shu-hua LIAO, Zhi-min WANG, Pu WANG, Ying-hua ZHANG, Hai-jun YAN, Zhen GAO, Si SHEN, Xiao-gui LIANG, Jia-hui WANG, Shun-li ZHOU
Publikováno v:
Journal of Integrative Agriculture, Vol 17, Iss 5, Pp 1181-1193 (2018)
To improve efficiency in the use of water resources in water-limited environments such as the North China Plain (NCP), where winter wheat is a major and groundwater-consuming crop, the application of water-saving irrigation strategies must be conside
Externí odkaz:
https://doaj.org/article/4dfbc3b47858485e9b53a2943ed207f7
Publikováno v:
Journal of Integrative Agriculture, Vol 17, Iss 3, Pp 677-692 (2018)
Drip-irrigation is increasingly applied in maize (Zea mays L.) production in sub-humid region. It is critical to quantify irrigation requirements during different growth stages under diverse climatic conditions. In this study, the Hybrid-Maize model
Externí odkaz:
https://doaj.org/article/8d001399c7d549cf8793fa2d2d51dc81
Publikováno v:
Catalysts, Vol 5, Iss 4, Pp 1649-1656 (2015)
A novel and green approach for efficient and rapid synthesis of 4-aryl-3-methyl-1-phenyl-1H-benzo[h]pyrazolo[3,4-b]quinoline-5,10-diones has been accomplished by the one-pot condensation reaction of aromatic aldehydes, 3-methyl-1-phenyl-1H-pyrazol-5-
Externí odkaz:
https://doaj.org/article/433550c0870a4587afa0147ca1a2f7a5
Publikováno v:
Organic Process Research & Development. 24:2890-2897
We first developed a novel and efficient chemoenzymatic process to prepare (S)-1-(pyridin-4-yl)-1,3-propanediol, a vital HepDirect prodrug intermediate, from inexpensive and commercially available ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c4f7730108dc8d1031a6c358808c09f
https://doi.org/10.1021/acs.oprd.0c00403
https://doi.org/10.1021/acs.oprd.0c00403
Publikováno v:
Journal of Integrative Agriculture, Vol 19, Iss 9, Pp 2326-2339 (2020)
In recent years, the use of fertigation technology with center pivot irrigation systems has increased rapidly in the North China Plain (NCP). The combined effects of water and nitrogen application uniformity on the grain yield, water use efficiency (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2dca4a063ef7919aea0b2be1af2761f
http://www.sciencedirect.com/science/article/pii/S2095311919628777
http://www.sciencedirect.com/science/article/pii/S2095311919628777
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9789811607622
The reservoir of the Dengying Formation in the Gaoshiti area, Sichuan Basin, China has a large gas-bearing area, and yet the ratio of high-production wells are relatively low. The reason for such phenomena is that the premium reservoir distribution r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7e2e4b806f981d492e99ba641deb63
https://doi.org/10.1007/978-981-16-0761-5_155
https://doi.org/10.1007/978-981-16-0761-5_155
Publikováno v:
Journal of Biomaterials and Tissue Engineering. 8:1288-1295
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::812930390bfb010f488152230e09c7f9
https://doi.org/10.1166/jbt.2018.1881
https://doi.org/10.1166/jbt.2018.1881
Autor:
Juan Xie, Zhang Lili, Wei Lili, Zhonghai Qin, Zhang Wei, Xuan-qi Yan, Zhi Ma, Ying Liu, Na Su, Fang Shang, Wen-jie Wu, Wei Aijun, Hai-jun Yan, Zong-xian Pei
Publikováno v:
Proceedings of the International Petroleum and Petrochemical Technology Conference 2019 ISBN: 9789811508592
Due to the oil-water layers crisscrossing in the oilfield exploitation, oil production engineers keep on research more and more agent with selective water-plugging/profile modifying in order to reduce water and increase oil. In this paper, researcher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a83ea9a7df1c9492316fcf27cb27025
https://doi.org/10.1007/978-981-15-0860-8_23
https://doi.org/10.1007/978-981-15-0860-8_23