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| 1 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and postmenopause in Beijing city显示文摘 | Ying Li Qi Yu Liangkun Ma Zhengyi Sun Xia Yang | 2008 | Maturitas2008，，3： | 2 |
| 2 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and postmenopause in Beijing city显示文摘 | Ying Li Qi Yu Liangkun Ma | 2008 | Maturitas2008，61，： | 1 |
| 3 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and postmenopause in Beijing city 显示文摘 | Ying LI Qi YU Liangkun MA | 2008 | Maturitas2008，61，： | 1 |
| 4 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and postmenopause in Beijing city 显示文摘 | Ying Li Qi Yu Liangkun M | 2008 | Maturitas2008，61，3： | 1 |
| 5 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and postmenopause in Beijing city显示文摘 | Ying Li Qi Yu Liangkun Ma | 2008 | Maturitas2008，61，： | 1 |
| 6 | Prevalence of depression and anxiety symptoms and heir influence factors during menopausal transition and postmenopause in Beijing city显示文摘 | Ying Li Qi Yu Liangkun Ma | 2008 | Maturitas2008，61，： | 1 |
| 7 | Prevalence of depression and anxiety symptoms and their influence factors during menopausal transition and post menopause in Beijing city显示文摘 | Ying Li Qi Yu Liangkun Ma | 2008 | Maturitas2008，61，3： | 1 |
| 8 | Jointly optimizing user clustering,power management,and wireless channel allocation for NOMA-based Internet of Things显示文摘In order to accommodate the large number of Internet of Things(IoT)connections in mobile networks,Non-Orthogonal Multiple Access(NOMA)has been applied as the resource sharing mechanism in mobile access networks to improve the spectrum efficiency.The NOMA-based resource management for uplink communications comprises two problems,i.e.,user clustering and power&wireless channel allocation.User clustering refers to assigning users in terms of IoT devices to different clusters(where users in the same cluster are sharing the wireless channels to upload their data),and power&wireless channel allocation is to optimize the transmission power of the users and the number of wireless channels allocated to the users in a cluster.The two problems are coupled together,thus making it difficult to solve the NOMA-based resource management problem.In this paper,we propose a QoS-aWarE resourcE managemenT(SWEET)for NOMA algorithm to jointly optimize the user clustering,power management,and wireless channel allocation such that the number of wireless channels is minimized and the data rate requirements of the users can be satisfied.The performance of SWEET is validated via extensive simulations. | Xiang Sun Liangkun Yu Yin Yang | 2021 | Digital Communications and Networks2021，7，1： | 0 |
| 9 | Establishment of a Rat Model of Liver Venous Deprivation:Simultaneous Portal and Hepatic Vein Ligation显示文摘Background and Aims:The aim was to establish a liver venous deprivation(LVD)model in rats,compare hepatic hypertrophy between LVD and associated liver partition and portal vein ligation for staged hepatectomy(ALPPS),and explore the underlying mechanisms.Methods:The LVD or extended-LVD(e-LVD)group received portal vein ligation(PVL)combined with hepatic vein ligation(HVL).The ALPPS or eALPPS group received PVL plus parenchyma ligation.Liver regeneration was assessed by measuring the liver weight and performing pathological analysis.Liver functions and the sphingosine kinase 1(SPHK1)/sphingosine-1-phosphate(S1P)/sphingosine-1-phosphate receptor 1(S1PR1)pathway were also investigated.Results:All future liver remnants(FLRs)in the ALPPS,e-ALPPS,LVD,and e-LVD groups exhibited significant hypertrophy compared with the control group.The LVD and e-LVD procedures induced similar liver hypertrophy than that in the corresponding ALPPS groups.Furthermore,the LVD and e-LVD methods led to obvious cytolysis in the venous-deprived lobes as well as a noticeable increase in serum transaminase levels,while no necrosis was observed in the ALPPS and e-ALPPS groups.SPHK1/S1P/S1PR1 pathway were distinctly activated after operation,especially in congestive/ischemic livers.Conclusions:We describe the first rat model of LVD and e-LVD with simultaneously associated HVL and PVL.Compared with the ALPPS technique,the LVD or e-LVD procedure had a comparable overall effect on the hypertrophy response and a stronger effect on liver function.The SPHK1/S1P/S1PR1 pathway was involved in the LVD-or ALPPS-induced liver remodeling. | Yuefeng Zhang Xiaoqin He Peng Ma Liangkun Xiong Wenhui Bai Gaoshuo Zhang Yangtao Xu Wei Song Kaihuan Yu | 2023 | Journal of Clinical and Translational Hepatology2023，11，2： | 0 |
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