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| 1 | Bile acids and sphingosine-1-phosphate receptor 2 in hepatic lipid metabolism显示文摘The liver is the central organ involved in lipid metabolism. Dyslipidemia and its related disorders, including non-alcoholic fatty liver disease(NAFLD), obesity and other metabolic diseases, are of increasing public health concern due to their increasing prevalence in the population. Besides their well-characterized functions in cholesterol homoeostasis and nutrient absorption, bile acids are also important metabolic regulators and function as signaling hormones by activating specific nuclear receptors, G-protein coupled receptors, and multiple signaling pathways. Recent studies identified a new signaling pathway by which conjugated bile acids(CBA) activate the extracellular regulated protein kinases(ERK1/2) and protein kinase B(AKT) signaling pathway via sphingosine-1-phosphate receptor 2(S1PR2). CBA-induced activation of S1PR2 is a key regulator of sphingosine kinase 2(Sph K2) andhepatic gene expression. This review focuses on recent findings related to the role of bile acids/S1PR2-mediated signaling pathways in regulating hepatic lipid metabolism. | Eric Kwong Yunzhou Li Phillip B.Hylemon Huiping Zhou | 2015 | Acta Pharmaceutica Sinica B2015，5，2： | 13 |
| 2 | FGF21 treatment ameliorates alcoholic fatty liver through activation of AMPK-SIRT1 pathway显示文摘成纤维细胞生长因素 21 (FGF21 ) , FGF 总科的一个最近识别的成员,主要从肝和脂肪质的纸巾被分泌并且在改进新陈代谢的症候群和动态平衡起一个重要作用。这研究的目的是在含酒精的脂肪肝疾病(AFLD ) 评估 FGF21 的角色并且决定它是否在 AFLD 上有治疗学的效果。在这份报纸,我们在长期的乙醇 gavage 和对待白酒的 HepG2 房间的一个鼠科的模型在导致白酒的肝损害上测试了 FGF21 的效果。男千米;公里老鼠每天收到了 5 g/kg 乙醇 gavage 的单个剂量 6 个星期,它导致了重要脂肪肝和肝损害。导致白酒的脂肪肝房间模型被在 75 公里的最后的集中增加乙醇进 HepG2 房间文化的媒介 9 天完成。结果与 recombinant FGF21 显示出那个处理在长期的乙醇 gavage 和对待白酒的 HepG2 房间的一个鼠科的模型的改善含酒精的脂肪肝和肝损害。另外, FGF21 处理下面调整丰满的酸的肝的表示合成的关键酶,激活的肝的 AMPK-SIRT1 小径和显著地下面调整的肝的氧化压力蛋白质。一起拿, FGF21 由 AMPK-SIRT1 小径的激活在 vitro 并且在 vivo 改正 AFLD 的多重新陈代谢的参数。 | Shenglong Zhu Lei Ma Yunzhou Wu Xianlong Ye Tianyuan Zhang Qingyang Zhang Lubna Muhi Rasoul Yunye Liu MO Guo Bing Zhou Guiping Ren Deshan Li | 2014 | Acta Biochimica et Biophysica Sinica2014，46，12： | 11 |
| 3 | Current situation and trend of marine data buoy and monitoring network technology of China显示文摘Marine data buoy can provide a long-term, continuous, real-time, reliable data of ocean observation in a variety of complex marine environment. It is one of the most reliable, most effective and important means of ocean monitoring technology. In this paper, the classification, main theory and technology system of marine data buoy are summarized. The typical technological breakthrough of the development of marine data buoy in recent years is summarized. The composition and application of marine monitoring network in China was introduced, and the gap between the technology of China's marine data buoy and the international advanced countries is compared.Combined on the situation and demand of China's current situation and needs, the development trend of marine data buoy and buoy monitoring network are expected. | WANG Juncheng WANG Zhongqiu WANG Yiming LIU Shixuan LI Yunzhou | 2016 | Acta Oceanologica Sinica2016，35，2： | 11 |
| 4 | Energy-efficient power allocation for non-regenerative OFDM relay links显示文摘We consider a two-hop non-regenerative (amplify-and-forward) relay link with one source, one destination and one relay, in which orthogonal frequency division multiplexing (OFDM) is used. The power allocation (PA) to maximize the energy efficiency for the whole link is investigated under quality of service (Qos) require- ment and separate power constraints. An approximation method with low complexity is first proposed to convert the PA problem into a quasi-concave problem, which can obtain a tight lower bound in high SNR region. Furthermore, a more accurate approximation method with higher complexity is raised, which can approach the actual performance both in the low SNR and high SNR regions. We also introduce subcarrier pairing scheme to further enhance the energy efficiency for the link. Simulation results are shown to compare the performance of the two proposed methods. | YU Huan QIN HaoHao LI YunZhou ZHAO YiFei XU XiBin WANG Jing | 2013 | Science China(Information Sciences)2013，56，2： | 8 |
| 5 | Convolutional Neural Networks Based Indoor Wi-Fi Localization with a Novel Kind of CSI Images显示文摘Indoor Wi-Fi localization of mobile devices plays a more and more important role along with the rapid growth of location-based services and Wi-Fi mobile devices.In this paper,a new method of constructing the channel state information(CSI)image is proposed to improve the localization accuracy.Compared with previous methods of constructing the CSI image,the new kind of CSI image proposed is able to contain more channel information such as the angle of arrival(AoA),the time of arrival(TOA)and the amplitude.We construct three gray images by using phase differences of different antennas and amplitudes of different subcarriers of one antenna,and then merge them to form one RGB image.The localization method has off-line stage and on-line stage.In the off-line stage,the composed three-channel RGB images at training locations are used to train a convolutional neural network(CNN)which has been proved to be efficient in image recognition.In the on-line stage,images at test locations are fed to the well-trained CNN model and the localization result is the weighted mean value with highest output values.The performance of the proposed method is verified with extensive experiments in the representative indoor environment. | Haihan Li Xiangsheng Zeng Yunzhou Li Shidong Zhou Jing Wang | 2019 | China Communications2019，16，9： | 7 |
| 6 | Energy-Efficient Resource Allocation for Small-Cell Networks:A Stable Queue Perspective显示文摘The small-cell technology is promising for spectral-efficiency enhancement. However, it usually requires a huge amount of energy consumption. In this paper, queue state information and channel state information are jointly utilized to minimize the time average of overall energy consumption for a multi-carrier small-cell network, where the inter-cell interference is an intractable problem. Based on the Lyapunov optimization theory, the problem could be solved by dynamically optimizing the problem of user assignment, carrier allocation and power allocation in each time slot. As the optimization problem is NP-hard, we propose a heuristic iteration algorithm to solve it. Numerical results verify that the heuristic algorithm offers an approximate performance as the brute-force algorithm. Moreover, it could bring down the overall energy consumption to different degrees according to the variation of traffic load. Meanwhile, it could achieve the same sum rate as the algorithm which focuses on maximizing system sum rate. | Hongxin Wei Wei Feng Yunzhou Li Shidong Zhou | 2017 | China Communications2017，14，10： | 7 |
| 7 | Wireless channel feature extraction via GMM and CNN in the tomographic channel model显示文摘Wireless channel modeling has always been one of the most fundamental highlights of the wireless communication research.The performance of new advanced models and technologies heavily depends on the accuracy of the wireless CSI(Channel State Information).This study examined the randomness of the wireless channel parameters based on the characteristics of the radio propagation environment.The diversity of the statistical properties of wireless channel parameters inspired us to introduce the concept of the tomographic channel model.With this model,the static part of the CSI can be extracted from the huge amount of existing CSI data of previous measurements,which can be de ned as the wireless channel feature.In the proposed scheme for obtaining CSI with the tomographic channel model,the GMM(Gaussian Mixture Model)is applied to acquire the distribution of the wireless channel parameters,and the CNN(Convolutional Neural Network)is applied to automatically distinguish di erent wireless channels.The wireless channel feature information can be stored oine to guide the design of pilot symbols and save pilot resources.The numerical results based on actual measurements demonstrated the clear diversity of the statistical properties of wireless channel parameters and that the proposed scheme can extract the wireless channel feature automatically with fewer pilot resources.Thus,computing and storage resources can be exchanged for the nite and precious spectrum resource. | Haihan Li Yunzhou Li Shidong Zhou Jing Wang | 2017 | Journal of Communications and Information Networks2017，2，1： | 6 |
| 8 | A Learning-Based Channel Model for Synergetic Transmission Technology显示文摘It is extensively approved that Channel State Information(CSI) plays an important role for synergetic transmission and interference management. However, pilot overhead to obtain CSI with enough precision is a significant issue for wireless communication networks with massive antennas and ultra-dense cell. This paper proposes a learning- based channel model, which can estimate, refine, and manage CSI for a synergetic transmission system. It decomposes the channel impulse response into multiple paths, and uses a learning-based algorithm to estimate paths' parameters without notable degradation caused by sparse pilots. Both indoor measurement and outdoor measurement are conducted to verify the feasibility of the proposed channel model preliminarily. | Liang Chen Li Haihan Li Yunzhou Zhou Shidong Wang Jing | 2015 | China Communications2015，12，9： | 4 |
| 9 | The Impact of COVID-19 Epidemic on Tuberculosis Reports Among Students — Guizhou Province, China, 2020显示文摘Summary What is already known about this topic?In 2020,the implementation of non-medical interventions during the coronavirus disease 2019(COVID-19)epidemic has created a negative impact on tuberculosis(TB)control.It is unclear if the prevalence of TB among students in Guizhou Province was also affected.What is added by this report?Among TB cases,the proportion of student TB patients was 19.91%in the back-to-school period in 2020,which was higher than the 13.37%registered in 2017–2019,but this decreased in the COVID-19 pandemic period.The time interval between symptom onset and care-seeking of the student TB patients was the shortest in the back-to-school and physical checkup periods.What are the implications for public health practice?TB active screening was effective for timely detection and diagnosis of TB among students,which could prevent TB outbreaks in schools. | Yuying He Tao Li Lijie Zhang Renzhong Li Zaiping Chen Yunzhou Ruan Wei Su Jinlan Li | 2022 | China CDC weekly2022，4，11： | 3 |
| 10 | Epidemiological Characteristics of Rifampicin-Resistant Tuberculosis in Students——China,2015-2019显示文摘Summary What is already known about this topic?The number of students with tuberculosis(TB)has been increasing since 2015.However,the prevalence of rifampicin-resistant tuberculosis(RR-TB)among student population is unclear.What is added by the report?The number of students with RR-TB has significantly increased from 2015 to 2019,especially in the western region of China.The majority of patients were college students.Students with RR-TB were mainly new patients. | Wei Su Yunzhou Ruan Tao Li Xin Du Jiawen Jiang Yuying He Renzhong Li | 2021 | China CDC weekly2021，3，26： | 3 |
| 11 | Practical Experiences of Delivering Multidrug-Resistant Tuberculosis Comprehensive Supportive Care Services in China显示文摘Summary What is already known about this topic?The World Health Organization consolidated guidelines on recommend care for tuberculosis(TB)and support for multidrug-resistant TB(MDR-TB)patients.But guidelines have not provided detailed guidance or tools for health services providers to implement comprehensive patient care. | Yunzhou Ruan Ling Li Lin Xu Yanlin Zhao Li Zhong Zhixiang Xu Kai Wang Wei Su Renzhong Li | 2021 | China CDC weekly2021，3，26： | 2 |
| 12 | Ultrahigh Density Modulation of Aligned Single-Walled Carbon Nanotube Arrays显示文摘在圣切割石英上控制排列的围单人赛的碳 nanotube 数组(SWNT ) 的密度是在这些材料的各种各样的应用的关键步。然而为调节 SWNT 密度使用的生长机制化学蒸汽免职(CVD ) 方法仍然不好理解,阻止获得需要的结果的有效方法的发展。这里,我们报导完成的一条一般周期的途径超离频圣切割石英 substrateswith 密度上的 SWNT 数组的密度调整用改变 CH4 气体离开时间的一样的催化剂 densitiesby 与常规方法相比到多达 60 次增加了。这条途径对大量起始的催化剂密度,底层,催化剂类型和生长条件适用。我们为与不同的免费的碳集中联系的 SWNT 的催化剂尺寸依赖者成核建议一般机制,它解释所有观察。而且,模型的有效性被在周期的 CVD 途径包含关键参数的变化的系统的实验支持。 | Bin Wu Dechao Geng Yunlong Guo Liping Huang Jianyi Chen Yunzhou Xue Gui Yu Yunqi Liu Hisashi Kajiura Yongming Li | 2011 | Nano Research2011，4，10： | 1 |
| 13 | GENOME EDITING:A GROUND BREAKING RESEARCH HAS BEEN RANKED TOP 10 ENGINEERING FRONTS FROM 2017 TO 2021显示文摘‘Global Engineering Fronts’ is a report released by the Chinese Academy of Engineering(CAE) every year since 2017, which aims to assemble talents in the field of engineering science and technology to represent the global engineering research and development fronts by reviewing global papers, patents, and other data. The results are also expected to provide a reference for people on responding to global challenges and achieving sustainable development. | Jianxiang XU Yunzhou LI Yinkun YAO Jie ZHAO Jingyue TANG Zixuan FENG | 2022 | Frontiers of Agricultural Science and Engineering2022，9，2： | 1 |
| 14 | Common traditional Chinese medicine therapies for diarrhea-predominant irritable bowel syndrome: An overview of systematic reviews显示文摘Objective: To critically evaluate and summarize the methodological quality of systematic reviews(SRs)and present objective and important outcomes on the effectiveness of traditional Chinese medicine(TCM) therapies, including Chinese herbal medicine(CHM), acupuncture, and moxibustion, for diarrheapredominant irritable bowel syndrome(IBS-D).Methods: We conducted a comprehensive literature search for SRs in 7 databases until April 16, 2022.Two reviewers independently extracted data and assessed the methodological quality of the reviews according to the Assessing the Methodological Quality of Systematic Reviews 2(AMSTAR-2), the Risk of Bias in Systematic reviews(ROBIS) tool, and the Preferred Reporting Item for Systematic Review and Meta-analysis(PRISMA) statement. The Grading of Recommendations, Assessment, Development, and Evaluation(GRADE) was used to rate the quality of evidence.Results: IBS-D patients included in 12 reviews were diagnosed in accordance with the Rome criteria, 9 reviews focused on CHM, 2 articles observed moxibustion and heat-sensitive moxibustion, 1 article studied acupuncture and CHM. The outcomes of the SRs were the effectiveness rate, the total effectiveness rate,global symptom improvement, and adverse effects. Based on AMSTAR-2, which measures the quality of methodology, all of the included studies were of low or critically low quality. According to the ROBIS tool, 10 SRs(83.33%) had a high risk of bias. With the PRISMA checklist, only 3 SRs reached over 90% compliance.Based on GRADE, most evidence was of low quality, and there was a moderate quality of evidence that the effectiveness rate of modified-Tongxie Yaofang was superior to Western medicine in the treatment of IBS-D.Conclusion: Given the suboptimal reporting and methodological quality of existing SRs, more studies are needed to clarify whether TCM therapies are more effective or safe than pharmacological medicine.Future studies should combine evidence-based medicine with TCM research according to the characteristics of TCM. | Jun Zhao Xia Li Xiaowei Chen Hui Zheng Kun Ye Yunzhou Shi Xin Xie Jianfang Wang Min Chen Zhigang Li | 2022 | Journal of Traditional Chinese Medical Sciences2022，9，3： | 1 |
| 15 | Energy Efficiency Analysis of Cellular Networks with Cooperative Relays via Stochastic Geometry显示文摘Cooperative relaying is a promising technology that can improve the spectral and energy efficiency of cellular networks. However, the deployed relays consume a lot of energy and system resources. To improve the energy efficiency of the relay-assisted cellular networks, this paper considers the use of energy harvesting(EH) on relay nodes. A random sleeping strategy is also introduced in macro base stations(MBS) as a possible method to reduce energy consumption. In this paper, an analytical model is proposed to investigate the energy efficiency of cellular networks with EH relays and sleep mode strategy. Numerical results confirm a significant energy efficiency gain of the proposed networks comparing to the cellular networks with non-EH relays and MBSs without sleep mode strategy. The effects of the density and transmit power of MBSs on energy efficiency are also given through simulations. | Zhang Zhiwei Li Yunzhou Huang Kaizhi Zhou Shidong Wang Jing | 2015 | China Communications2015，12，9： | 1 |
| 16 | Growth of large-area atomically thin MoS2 film via ambient pressure chemical vapor deposition显示文摘Atomically thin MoS2 films have attracted significant attention due to excellent electrical and optical properties.The development of device applications demands the production of large-area thin film which is still an obstacle.In this work we developed a facile method to directly grow large-area MoS2 thin film on Si O2 substrate via ambient pressure chemical vapor deposition method. The characterizations by spectroscopy and electron microscopy reveal that the as-grown MoS2 film is mainly bilayer and trilayer with high quality. Back-gate field-effect transistor based on such MoS2 thin film shows carrier mobility up to 3.4 cm2V-1s-1 and on/off ratio of 105. The large-area atomically thin MoS2 prepared in this work has the potential for wide optoelectronic and photonic device applications. | Caiyun Chen Hong Qiao Yunzhou Xue Wenzhi Yu Jingchao Song Yao Lu Shaojuan Li Qiaoliang Bao | 2015 | Photonics Research2015，3，4： | 1 |
| 17 | Facile Preparation of Water-Soluble and Cytocompatible Small-Sized Chitosan-Polydopamine Nanoparticles显示文摘 | Yunzhou Ni Feng Chen Leilei Shi Gangsheng Tong Jie Wang Huimei Li Chunyang Yu Yongfeng Zhou | 2017 | Chinese Journal of Chemistry2017，35，6： | 1 |
| 18 | Novel techniques to improve downlink multiple access capacity for beyond 3G 显示文摘 | ZHOU Shidong LI Yunzhou ZHAO Ming | 2005 | IEEE Commun Mag2005，43，1： | 1 |
| 19 | Uplink sum capacity evaluation of multi-user distributed antenna systems 显示文摘 | FENG Wei LI Yunzhou ZHOU Shidong | 2010 | Int J Electronics Commun2010，64，2： | 1 |
| 20 | Practical power allocation for cooperative distributed antenna systems 显示文摘 | FENG Wei WANG Yanmin LI Yunzhou | 2010 | IEICE Trans Commun2010，93，9： | 1 |
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