Zobrazeno 1 - 10
of 3 320
pro vyhledávání: '"Li Huanhuan"'
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 9, Pp 113-120 (2024)
【Objective】 The purpose of this study is to analyze the distribution pattern of high fluoride groundwater in the Jilantai Desert Basin and explore the impact mechanism of groundwater overexploitation on fluoride dissociation, migration, and enric
Externí odkaz:
https://doaj.org/article/1a3384737022414896c7ad98873db445
Autor:
LI Huanhuan, SONG Jiawen, SUN Jingsheng, WANG Jinglei, QIANG Xiaoman, LIU Hao, ZHENG Ming, LOU Yujun
Publikováno v:
Guan'gai paishui xuebao, Vol 42, Iss 6, Pp 1-9 (2023)
【Objective】 Water and nitrogen are two factors influencing crop growth and yield the most. The purpose of this paper is to experimentally study their combined effect on fruit water content, nutrient translocation and accumulation, and yield compo
Externí odkaz:
https://doaj.org/article/889e606905c24e608a7f20da006f0cfc
Publikováno v:
智慧农业, Vol 5, Iss 2, Pp 115-125 (2023)
ObjectiveConducting research on the recognition of yak meat parts can help avoid confusion and substandard parts during the production and sales of yak meat, improve the transparency and traceability of the yak meat industry, and ensure food safety.
Externí odkaz:
https://doaj.org/article/0cb67fa2b1c74fb48b5b19502a644522
Publikováno v:
Guan'gai paishui xuebao, Vol 42, Iss 5, Pp 52-59 (2023)
【Objective】 To explore the effects of the interaction between leaf spraying and soil water on the growth yield and water use efficiency of tomato plants in greenhouse. 【Method】 The objective is through pot experiment, this study took greenhou
Externí odkaz:
https://doaj.org/article/507b4cb7d1bb4138a5e97d8dba655c94
Publikováno v:
Guan'gai paishui xuebao, Vol 41, Iss 1, Pp 87-94 (2022)
【Objective】 The rhizosphere can become hypoxia as soil water content increases thereby hindering root respiration and hampering crop growth. Bubbling subsurface drip-irrigation water is one remediation to ameliorate root-zone anaerobicity and has
Externí odkaz:
https://doaj.org/article/4caad6eb116c44ea83d471c74da20452
With the wide application of biometrics, more and more attention has been paid to the security of biometric templates. However most of existing biometric template protection (BTP) methods have some security problems, e.g. the problem that protected t
Externí odkaz:
http://arxiv.org/abs/2408.03704
Publikováno v:
Di-san junyi daxue xuebao, Vol 41, Iss 17, Pp 1688-1692 (2019)
Objective To compare the efficacy of non-invasive high-frequency oscillatory ventilation (NHFOV) with nasal continuous positive airway pressure (NCPAP) in preterm infants aged 26+0~31+6 weeks as post-extubation respiratory support. Methods A total of
Externí odkaz:
https://doaj.org/article/aeb69f6e953a49e0a6817927603d87ed
A half a century ago, George Bergman introduced stunning machinery which would realise any commutative conical monoid as the non-stable $K$-theory of a ring. The ring constructed is ``minimal" or ``universal". Given the success of graded $K$-theory i
Externí odkaz:
http://arxiv.org/abs/2403.01703
Autor:
Li Huanhuan
Publikováno v:
E3S Web of Conferences, Vol 253, p 02093 (2021)
With the emergence of Internet big data, cloud computing, artificial intelligence and other new technologies, employment positions have also undergone profound changes. Small, medium and micro enterprises, new business forms and new models put forwar
Externí odkaz:
https://doaj.org/article/73b43d79aa5e425f818cd8955e239efe
Publikováno v:
E3S Web of Conferences, Vol 165, p 04066 (2020)
In order to study the effect of nano-montmorillonite on the electro-osmotic consolidation of bentonite, four groups of electro-osmotic consolidation tests were carried out with different content of nano-montmorillonite (0‰, 1‰, 2‰ and 3‰), an
Externí odkaz:
https://doaj.org/article/2278a19592804a46954455014351be29