Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Wen-hui Mo"'
Publikováno v:
PhytoKeys, Vol 201, Iss , Pp 35-49 (2022)
Two sympatric Surirella species found at the same specific locality in the Wuling Mountains of China are documented with light and scanning electron microscope. Both species are new to science and named S. wufluminensis sp. nov. and S. suiningensis s
Externí odkaz:
https://doaj.org/article/2d2e35057ff944159a78cb851f0f0005
Publikováno v:
PhytoKeys, Vol 189, Iss , Pp 29-50 (2022)
Three sympatric Entomoneis species, found at the same specific locality in Lake Qinghai, China, are studied by using light and scanning electron microscope. Two species are proposed as new to science and named as E. sinensis sp. nov. and E. qinghaine
Externí odkaz:
https://doaj.org/article/c46526004268434aa707a8110bbd3a84
Publikováno v:
Journal of Hymenoptera Research, Vol 87, Iss , Pp 613-633 (2021)
Species of the genus Oxyscelio Kieffer are egg parasitoids of Orthoptera. The genus is relatively diverse in China, with 34 described species. Some species of the genus are extremely morphologically similar and difficult to identify, especially in ma
Externí odkaz:
https://doaj.org/article/7931c3806b65405181645a9ca5ac0426
The genus Oxyscelio Kieffer from China is revised. Thirty-four species are recognized, of which two species are described as new: O. nullicarina Mo & Chen, sp. n., O. paracuculli Mo & Chen, sp. n., and fourteen species are newly recorded from China:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5330677f68aafae424c6af68a2fde3c
https://zenodo.org/record/3954285
https://zenodo.org/record/3954285
Autor:
Wen Hui Mo
Publikováno v:
Applied Mechanics and Materials. :47-50
This paper proposes a method of calculating dynamic reliability using perturbation stochastic finite element. Dynamic analysis of perturbation stochastic finite element is introduced and the mean and variance of the stress can be obtained. Samples of
Autor:
Wen Hui Mo
Publikováno v:
Applied Mechanics and Materials. :570-573
This paper proposes a method of calculating reliability using perturbation stochastic finite element. The mean and variance of the stress can be computed by the perturbation stochastic finite element. Computer program is used to generate samples of s
Autor:
Wen Hui Mo
Publikováno v:
Advanced Materials Research. :1326-1329
Reliability optimization design of the gear box is proposed. It includes an objective function, 30 design variables and 52 constraints. It is important to note that material properties, geometry parameters and applied loads of the structure are assum
Autor:
Wen Hui Mo
Publikováno v:
Advanced Materials Research. :1640-1643
A general model of the optimum design of structural vibration with the random parameters is introduced. Dynamic optimization design of stochastic finite element using the Preconditioned Conjugate Gradient method (PCG) is presented. The vibration equa
Autor:
Wen Hui Mo
Publikováno v:
Advanced Materials Research. :42-45
Production errors, material properties and applied loads of the gear are stochastic .Considering the influence of these stochastic factors, reliability of gear is studied. The sensitivity analysis of random variable can reduce the number of random va
Autor:
Wen Hui Mo
Publikováno v:
Advanced Materials Research. :2509-2512
Geometry parameters, material properties and applied loads of the gear box are regarded as normal random variables. A model of reliability optimization design of the gear box is introduced. Two objective functions are selected. The Monte Carlo simula