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| 1 | Effect of Rapeseed Straw on Growth and Slaughter Performance of Sichuan White Goose显示文摘[Objective] The paper was to study the effects of rapeseed straw on growth and slaughter performance of Sichuan white goose.[Method]Totally 4003-day-old Sichuan white geese were randomly divided into four groups; geese in control group were fed with the fundamental diet; geese in group 1,group 2 and group 3 were fed with the fundamental diet containing 5%,10% and 10% rapeseed straw instead of equal amount of wheat bran,respectively.The body weight and slaughter performance of Sichuan white geese in control group,group 1 and group 2 were determined at 10 weeks of age,while those in group 3 were determined at14 weeks of age.[Result] There was no significant difference in gross weight,slaughter weight,eviscerated weight with giblet,head weight,sole weight,wing weight,neck weight,muscular stomach weight and intestine indexes of 10-week-old white geese between group 1 and control group,and between group 2 and control group( P > 0.05); the live weight slightly decreased.The growth and slaughter performance of 14-week-old Sichuan white geese were significantly higher than that of 10-week-old geese( P < 0.05),with better meat and flavor,but relatively low average daily gain( P < 0.05); there was no significant impact on muscular stomach p H and intestinal p H( P > 0.05).[Conclusion]Substituting partial wheat bran with rapeseed straw can satisfy the diet requirement of Sichuan white geese,but has no significant impact on its growth and slaughter performance( P > 0.05). | Yang Ting Lei Zhengda Zhang Yishu Yu Zhiqiang Wang Dayi | 2017 | Animal Husbandry and Feed Science2017，9，6： | 1 |
| 2 | CBX4 deletion promotes tumorigenesis under Kras^(G12D) background by inducing genomic instability显示文摘Chromobox protein homolog 4(CBX4)is a component of the Polycomb group(PcG)multiprotein Polycomb repressive complexes 1(PRC1),which is participated in several processes including growth,senescence,immunity,and tissue repair.CBX4 has been shown to have diverse,even opposite functions in different types of tissue and malignancy in previous studies. | Fangzhen Chen Wulei Hou Xiangtian Yu Jing Wu Zhengda Li Jietian Xu Zimu Deng Gaobin Chen Bo Liu Xiaoxing Yin Wei Yu Lei Zhang Guoliang Xu Hongbin Ji Chunmin Liang Zuoyun Wang | 2023 | Signal Transduction and Targeted Therapy2023，8，10： | 0 |
| 3 | Effect of the sloping seabed on 3D soil-spudcan interaction using a material point-finite element(MPM-FEM)model显示文摘The sloping seabed affects the bearing capacity and failure mechanism of soil,which may compromise the stability and safety of offshore structures such as jack-up platforms.This paper employs a coupled model combining the material point method and finite element method(MPM-FEM)to analyze the impact of sloping seabeds on the three-dimensional soil-spudcan interaction.The MPM-FEM model implements the B¯approach to solve the challenge of volumetric locking due to the incompressibility constraints imposed by yield criterion.It is validated against the centrifuge results.The effects of sloping seabeds on penetration resistance,soil flow pattern,lateral response,stress distribution,and failure mechanism are discussed.The soil mainly undergoes overall failure when the ratio of penetration depth to spudcan diameter(i.e.D P/D)is between 0 and 0.25.As the slope angle increases,the soil on the side of lower slope is expelled further,resulting in an asymmetric stress distribution and a larger horizontal sliding force of soil.When D P/D increases to 0.75,the soil transitions to localized plastic flow failure,and the range of soil flow affected by the spudcan penetration decreases.The results show that,when the slope angle increases,the lateral displacement and stress distribution on the lower slope of a sloping seabed is significantly larger than that of a horizontal seabed,impacting the spudcan and surrounding soil behavior.The study suggests that the seabed slope significantly affects the range of soil flow and failure at shallow penetration,indicating that the slope angle should be taken into account in the design and installation of offshore jack-up rigs,particularly in areas with sloping seabeds. | Zhengda Lei Guangtian Zeng Huaihui Ren Bisheng Wu Yuxin Jie | 2024 | Journal of Rock Mechanics and Geotechnical Engineering2024，16，4： | 0 |
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