Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Guo Qin, Huang"'
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Objective: To investigate the incidence of pelvic floor dysfunction (PFD) and electrophysiological indicators in postpartum women at 6–8 weeks and explore the influence of demographic characteristics and obstetric factors.Methods: A survey question
Externí odkaz:
https://doaj.org/article/9ba16c1354e844f69bae4e43b8a7d9b0
Autor:
Guo-Qin Huang, Zhou Quan, Shu-Bin Wang, Liang Feng, Qiao-Ying Ma, Hai-Ying Tang, Yang Wenting
Publikováno v:
Plant, Soil and Environment. 67:460-467
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(2)
The variations of soil organic carbon and its fractions in different paddy-upland multiple cropping rotation systems were evaluated in field trials in two consecutive years. During paddy-upland multiple cropping rotations conducted over 2 years, the
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(2)
In order to maximize the ecological function of red soil drylands and to determine the desirable multiple cropping systems, we evaluated the productivity, circulation of materials, energy and value flows in four multiple cropping systems on the basis
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(5)
An economic evaluation of the main ecosystem services of Chongyi Hakka Terraces can help to demonstrate the contributions of the terrace system to Hakka society, on the basis of which the protection of Hakka Terrace system could be undertaken by the
Publikováno v:
Applied Mechanics and Materials. 392:333-338
In this paper, a kind of pressure-flow compound fault-tolerant control module based on Knowledge Modules of Hydraulic Fault (KMHF) is designed rationally. The simulation analysis of the pressure-flow perceptible control module based on KMHF has been
Publikováno v:
Chinese Journal of Eco-Agriculture. 20:1010-1017
Publikováno v:
Plant and Soil. 368:407-417
To elucidate the mechanisms of the beneficial effects of below-ground root interactions in maize plus legume intercropping system, A pot experiment was conducted using root separation techniques. It is shown that root interaction and nitrogen fertili
Publikováno v:
Applied Mechanics and Materials. 233:150-153
Nowadays, huge hydraulic press plays an important role in the heavy industry. The synchronized hydraulic cylinder is the key component, which will affect the performance of the press. Thus, a thorough investigation to the main cylinder is required. I