Zobrazeno 1 - 10
of 121
pro vyhledávání: '"HONGHUA SU"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-17 (2024)
Abstract The enhanced performance of aerospace equipment drives parts development towards integration, complexity, and structural optimization. This advancement promotes metal near-net fabrication technologies like wire electrical discharge machining
Externí odkaz:
https://doaj.org/article/6a86315cd3a04b7da74b40fffb86d150
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
The cotton-melon aphid (Aphis gossypii) is a globally distributed species with highly differentiated populations and various life cycle types. Based on the haplotype classification of the A. gossypii, this study aimed to quantify the effects of latit
Externí odkaz:
https://doaj.org/article/fede978b17c34f22b8d1e8146892965a
Publikováno v:
Nanotechnology and Precision Engineering, Vol 7, Iss 3, Pp 033005-033005-11 (2024)
Ceramic matrix composites (CMCs) are highly promising materials for the next generation of aero-engines. However, machining of CMCs suffers from low efficiency and poor surface finish, which presents an obstacle to their wider application. To overcom
Externí odkaz:
https://doaj.org/article/3009f1b5192d427ab4a539eef5027657
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 1, Pp 195-204 (2024)
Vegetable fields are often contaminated by heavy metals, and Spodoptera exigua is a major vegetable pest which is stressed by heavy metals mainly by feeding. In this study, cadmium accumulation in the tissues of S. exigua exposed to cadmium and its e
Externí odkaz:
https://doaj.org/article/78fd1219ceed4dc28c4d10befa1677ed
Publikováno v:
Journal of Intelligent Manufacturing and Special Equipment, Vol 4, Iss 3, Pp 129 -142 (2023)
Purpose – The electrical properties of piezoelectric vibrators have a crucial influence on the operating state of ultrasonic motors. In order to solve the problem that the current piezoelectric vibrator generates a large amount of heat during vibra
Externí odkaz:
https://doaj.org/article/c3ce3e88ce3041249dd1205bbde26adc
Autor:
Shuai Zhang, Honghua Su, Weili Jiang, Daowu Hu, Intazar Ali, Tianxing Jin, Yizhong Yang, Xiaoyan Ma
Publikováno v:
Ecology and Evolution, Vol 11, Iss 20, Pp 13948-13960 (2021)
Abstract Complex interactions between symbiotic bacteria and insects ultimately result in equilibrium in all aspects of life in natural insect populations. In this study, abundance of principal symbiotic bacteria was estimated using qPCR in 1553 indi
Externí odkaz:
https://doaj.org/article/7ce14efa5c0541428075f8b39e66dc6a
Publikováno v:
Insects, Vol 13, Iss 12, p 1105 (2022)
Aphis gossypii Glover (Hemiptera, Aphidoidae) is a polyphagous pest, whose complex phenotypic form, combined with its high fecundity and short reproductive cycle, has caused serious economic losses to agriculture worldwide. Photoperiod plays an impor
Externí odkaz:
https://doaj.org/article/89fe710bd8444330a7a077c8508d5cb7
Publikováno v:
Crystals, Vol 12, Iss 11, p 1658 (2022)
An SiCf/SiC composite has the following excellent properties: high strength, low specific gravity, and high temperature resistance, which has great prospects in the combustion chamber of rockets or aero engines. Hole-making in SiCf/SiC parts is an im
Externí odkaz:
https://doaj.org/article/21c09cc13f0b49b6898792d6abcf852e
Publikováno v:
Insects, Vol 13, Iss 8, p 703 (2022)
Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) is a worldwide pest that damages over 900 host plant species. The volatile organic compounds (volatiles) of contrasting plants, as well as their growth stage, influence this pest’s infestation behav
Externí odkaz:
https://doaj.org/article/2ce8b2ea3f974faf8507f7c13818b3cb
Publikováno v:
Insects, Vol 13, Iss 4, p 391 (2022)
With the wide-scale adoption of transgenic Bacillus thuringiensis (Bt) cotton, Apolygus lucorum (Meyer-Dür) has become the most serious pest and has caused extensive yield loss in cotton production. However, little is known about the defense respons
Externí odkaz:
https://doaj.org/article/1fef1544f4d64e919ceacfb78ff09089