|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Composition Modeling and Equivalence of an Integrated Power Generation System of Wind, Photovoltaic and Energy Storage Unit显示文摘利用间接组合建模的方法,在建立典型的双馈风机、光伏发电单元和储能单元的装置级机电暂态模型基础上,采用等值方法建立三者电站级的机电暂态模型,最终通过组合建模得到了风光储联合发电系统的机电暂态模型。在大型电力系统分析软件包的PSD-BPA暂态稳定程序中实现了风光储联合发电系统的仿真功能,通过典型算例和张北"国家风光储输示范工程"的仿真分析验证了模型的正确性,为风光储联合发电系统的并网研究提供了分析手段。 | WANG Haohuai TANG Yong HOU Junxian ZOU Jiangfeng LIANGShuang SU Feng | 2011 | 中国电机工程学报2011,31,34: | 66 |
| 2 | High Prevalence of Gestational Diabetes Mellitus in Beijing: Effect of Maternal Birth Weight and Other Risk Factors显示文摘 | Wei-Wei Zhu Hui-Xia Yang Chen Wang Ri-Na Su Hui Feng Anil Kapur | 2017 | Chinese Medical Journal2017,,9: | 61 |
| 3 | PI3K/Akt signaling transduction pathway is involved in rat vascular smooth muscle cell proliferation induced by apelin-13显示文摘脉管的光滑的肌肉房间(VSMC ) 被将生物的活组织移植于培养基中培养方法从男 SpragueDawley 老鼠的胸的主动脉准备经由 3 kinase (PI3K )/Akt 发信号 transduction 小径由 apelin-13 导致了的 phosphoinositide 观察 VSMC 增长。PI3K, phospho-PI3K, phospho-Akt, ERK1/2, phospho-ERK1/2 和 cyclin D1 的表示被西方的污点分析检测。结果证明 apelin-13 在剂量依赖者和时间依赖者举止支持了 phospho-PI3K 和 phospho-Akt 的表示。PI3K 禁止者 LY294002 显著地减少了 phospho-PI3K, phospho-Akt, phospho-ERK1/2,和 cyclin D1 的表示由 apelin-13 导致了。Akt 禁止者 1701-1 显著地减少了 phospho-Akt, phospho-ERK1/2,和 cyclin D1 的表示由 apelin-13 刺激了。MTT 试金结果证明 PI3K 禁止者 LY294002 和 Akt 禁止者 1701-1 显著地禁止了 apelin-13 导致的 VSMC 增长。Apelin-13 通过表明 transduction 小径的 PI3K/Akt 支持了 VSMC 增长。 | Changhui Liu Tao Su Fang Li Lanfang Li Xuping Qin Weinan Pan Fen Feng Feng Chen Duanfang Liao Linxi Chen | 2010 | Acta Biochimica et Biophysica Sinica2010,42,6: | 41 |
| 4 | Outbreak of Dengue Fever in Central China,2013显示文摘In 2013,the first dengue fever(DF) outbreak in central China was reported in the central of Henan province,northern temperate regions,although they have been sequentially recorded in Southern China.106 suspected DF cases were reported and 73 patients were confirmed dengue virus type 3(DEN-3) infections.62/392(15.8%) local health persons showed DEN antibodies positive.To this day Henan is the northernmost province in China which has been reported about outbreak of DF and what is important is that it warns us the endemic range of DF has been expanded geographically in China. | HUANG Xue Yong MA Hong Xia WANG Hai Feng DU Yan Hua SU Jia LI Xing Le TANG Xiao Yan MA Hong Peng ZU Bing Can ZHANG Qiao Hong CHEN Hao Min XU Bian Li | 2014 | Biomedical and Environmental Sciences2014,27,11: | 30 |
| 5 | Relationship between Cognition Function and Hippocampus Structure after Long-term Microwave Exposure显示文摘Objective To analyze the effects of long-term microwave exposure on hippocampal structure and function in the rat.Methods Experiments were performed on 184 male Wistar rats(three exposure groups and a sham group).Microwaves were applied daily for 6 min over 1 month at average power densities of 2.5,5,and 10 mW/cm2.Learning and memory abilities were assessed by Morris water maze.High performance liquid chromatography was used to detect neurotransmitter concentrations in the hippocampus.Hippocampal structures were observed by histopathological analysis.Results Following long-term microwave exposure there was a significant decrease in learning and memory activity in the 7 d,14 d,and 1 m in all three microwave exposure groups.Neurotransmitter concentrations of four amino acids(glutamate,aspartic acid,glycine,and gamma-aminobutyric acid) in hippocampus were increased in the 2.5 and 5 mW/cm2 groups and decreased in the 10 mW/cm2 group.There was evidence of neuronal degeneration and enlarged perivascular spaces in the hippocampus in the microwave exposure groups.Further,mitochondria became swollen and cristae were disordered.The rough endoplasmic reticulum exhibited sacculated distension and there was a decrease in the quantity of synaptic vesicles.Conclusion These data suggest that the hippocampus can be injured by long-term microwave exposure,which might result in impairment of cognitive function due to neurotransmitter disruption. | ZHAO Li PENG Rui Yun WANG Shui Ming WANG Li Feng GAO Ya Bing DONG Ji LI Xiang SU Zhen Tao | 2012 | Biomedical and Environmental Sciences2012,25,2: | 27 |
| 6 | Percutaneous Sacroiliac Screw Placement: A Prospective Randomized Comparison of Robot?assisted Navigation Procedures with a Conventional Technique显示文摘 | Jun-Qiang Wang Yu Wang Yun Feng Wei Han Yong-Gang Su Wen-Yong Liu Wei-Jun Zhang Xin-Bao Wu Man-Yi Wang Yu-Bo Fan | 2017 | Chinese Medical Journal2017,,21: | 28 |
| 7 | Relationship between Oral Glucose Tolerance Test Characteristics and Adverse Pregnancy Outcomes among Women with Gestational Diabetes Mellitus显示文摘 | Hui Feng Wei-Wei Zhu Hui-Xia Yang Yu-Mei Wei Chen Wang Ri-Na Su Moshe Hod Eran Hadar | 2017 | Chinese Medical Journal2017,,9: | 26 |
| 8 | Optimization of regularization parameter of inversion in particle sizing using light extinction method显示文摘In particle sizing by light extinction method, the regularization parameter plays an important role in applying regularization to find the solutionto ill-posed inverse problems. We combine the generalized cross-validation (GCV) and L-curve criteria with the Twomey-NNLS algorithmin parameter optimization. Numerical simulation and experimental validation show that the resistance of the newly developed algorithms tomeasurement errors can be improved leading to stable inversion results for unimodal particle size distribution. | Mingxu Su Feng Xu Xiaoshu Cai Kuanfang Ren Jianqi Shen | 2007 | China Particuology2007,5,4: | 22 |
| 9 | Effect of Magnesium on Inclusion Formation in Ti-Killed Steels and Microstructural Evolution in Welding Induced Coarse-Grained Heat Affected Zone显示文摘Effects of Mg on the chemical component and size distribution of Ti-bearing inclusions favored grain refine- ment of the welding induced coarse-grained heat affected zone (CGHAZ),with enhanced impact toughness in Ti-kill- ed steels,which were examined based on experimental observations and thermodynamic calculations.The results in- dicated that the chemical constituents of the inclusions gradually varied from the Ti-O+Ti-Mg-O compound oxide to the Ti-Mg-O+MgO compound oxide and the single-phase MgO,as the Mg content increased from 0.002 3% to 0.006%.A trace addition of Mg (approximately 0.002%) led to the refinement of Ti-bearing inclusions by creating the Ti-Mg-O compound oxide and provided favorable size distribution of the inclusions for acicular ferrite transforma- tion with a high nucleation rate in the CGHAZ,and a high volume fraction of acicular ferrite was obtained in the CGHAZ with enhanced impact toughness.Otherwise,a high content of Mg (approximately 0.006%) produced a single-phase MgO,which was impotent to nucleate an acicular ferrite,and a microstructure comprised of a ferrite side plate and a grain boundary ferrite developed in the CGHAZ.The experimental results were confirmed by ther- modynamic calculations. | CHAI Feng YANG Cai-fu SU Hang ZHANG Yong-quan XU Zhou | 2009 | Journal of Iron and Steel Research(International)2009,16,1: | 22 |
| 10 | Coastal erosion in China under the condition of global climate change and measures for its prevention显示文摘The general characteristics of coastal erosion in China are described in terms of the regional geography, the form of erosion, the causes of erosion, and the challenges we are facing. The paper highlights the relationship between coastal erosion and sea level rises, storm waves and tides, and the influence of global climate changes on coastal erosion along the coastal zone of China. The response of the risk of coastal erosion in China to climate changes has obvious regional diversity. Research into and the forecasting of the effects of climate changes on coastal erosion are systemic work involving the natural environment, social economy, and alongshore engineering projects in the global system. Facing global warming and continual enhancement of coastal erosion, suggestions for basic theoretical study, prevention technology, management system assurance, and strengthening the legal system are presented here. | Feng Cai Xianze Su Jianhui Liu Bing Li Gang Lei | 2009 | Progress in Natural Science:Materials International2009,19,4: | 23 |
| 11 | Study on early warning index of spatial deformation for high concrete dam显示文摘Owing to the deficiency in early warning for high concrete dam,a formula was established to characterize the deformation behavior of high concrete dam as a whole.The early warning index of spatial deformation was calculated by low probability principle on the basis of the deformation entropy formula proposed.The steps were as follows.Firstly,the probability method was utilized to define the degree of order and degree of chaos for each survey point.Secondly,the weight distribution among the survey points was calculated by projection pursuit analysis.Thirdly,the formula of holistic deformation entropy,which can represent the degree of order of high concrete dam,was established on the basis of synergetics and information entropy.Lastly,the early warning index of deformation entropy was computed by low probability method based on series of calculated deformation entropy values.An example showed that the dynamic property of deformation entropy is in accordance with both environmental variables and deflection deformation.Moreover,deformation entropy can be used to improve warning ability and safety management for high concrete dam. | LEI Peng CHANG XiaoLin XIAO Feng ZHANG GuiJin SU HuaiZhi | 2011 | Science China(Technological Sciences)2011,54,6: | 23 |
| 12 | Inflammatory Cytokines and Alzheimer's Disease: A Review from the Perspective of Genetic Polymorphisms显示文摘Neuroinflammatory processes are a central feature of Alzheimer's disease(AD) in which microglia are over-activated, resulting in the increased production of proinflammatory cytokines. Moreover, deficiencies in the antiinflammatory system may also contribute to neuroinflammation. Recently, advanced methods for the analysis of genetic polymorphisms have further supported the relationship between neuroinflammatory factors and AD risk because a series of polymorphisms in inflammation-related genes have been shown to be associated with AD. In this review, we summarize the polymorphisms of both pro- and anti-inflammatory cytokines related to AD, primarily interleukin-1(IL-1), IL-6, tumor necrosis factor alpha, IL-4, IL-10, and transforming growth factor beta, as well as their functional activity in AD pathology. Exploration of the relationship between inflammatory cytokine polymorphisms and AD risk may facilitate our understanding of AD pathogenesis and contribute to improved treatment strategies. | Fan Su Feng Bai Zhijun Zhang | 2016 | Neuroscience Bulletin2016,32,5: | 22 |
| 13 | Ion Channel Genes and Epilepsy:Functional Alteration,Pathogenic Potential,and Mechanism of Epilepsy显示文摘Ion channels are crucial in the generation and modulation of excitability in the nervous system and have been implicated in human epilepsy. Forty-one epilepsyassociated ion channel genes and their mutations are systematically reviewed. In this paper, we analyzed the genotypes, functional alterations(funotypes), and phenotypes of these mutations. Eleven genes featured loss-offunction mutations and six had gain-of-function mutations.Nine genes displayed diversified funotypes, among which a distinct funotype-phenotype correlation was found in SCN1A. These data suggest that the funotype is an essential consideration in evaluating the pathogenicity of mutations and a distinct funotype or funotype-phenotype correlation helps to define the pathogenic potential of a gene. | Feng Wei Li-Min Yan Tao Su Na He Zhi-Jian Lin Jie Wang Yi-Wu Shi Yong-Hong Yi Wei-Ping Liao | 2017 | Neuroscience Bulletin2017,33,4: | 21 |
| 14 | The wide-area difference system for the regional satellite navigation system of COMPASS显示文摘The regional satellite navigation system of COMPASS (Phase I) provides both open services and authorized services. Authorized services offer differential corrections and integrity information to users to support higher positioning, navigation and timing precision. Experimenting with real data, positioning accuracy is estimated with a 3GEO/4IGSO COMPASS constellation. The results show that with dual-frequency and single-frequency pseudo-range measurements, the positioning errors are respectively 8 and 10 m (RMS) for open service users, while for authorized users, the errors are 4 and 5 m (RMS), respectively. The COMPASS constellation geometry may cause large error to occur in the height component by 7-9 m for dualor single-frequency users, which can be effectively reduced with the differential corrections supplied by the authorized services. Multipath errors are identified and corrected for COMPASS, resulting in 25% positioning accuracy improvement for dual-frequency users and 10% improvement for single-frequency users. | CAO YueLing HU XiaoGong WU Bin ZHOU ShanShi LIU Li SU RanRan CHANG ZhiQiao HE Feng ZHOU JianHua | 2012 | Science China(Physics,Mechanics & Astronomy)2012,55,7: | 21 |
| 15 | Thyroid Nodules in Type 2 Diabetes Mellitus显示文摘The present analysis aims to investigate the prevalence of thyroid nodules in type 2 diabetes mellitus (T2DM) population.We searched PubMed,EMBASE,and Web of Science from inception to the March 1,2018.The studies were selected to estimate the prevalence of thyroid nodules in T2DM subjects and to compare the prevalence of thyroid nodules in different glucose tolerance status.The random effects model was used,and the outcome was presented as a pooled prevalence proportion with 95% confidence interval (95% CI) or a summary odds ratio (OR) with 95% CI.In the end,9 studies met the inclusion criteria and were included in the analysis.The pooled prevalence of thyroid nodules was 60%(95% CI:0.52,0.68) for T2DM 2 diabetes patients,50%(95% CI:0.4& 0.51) for pre-diabetes,and 43%(95% CI:0.34,0.52) for normal glucose tolerance population.Compared with patients without diabetes,diabetes subjects are more likely to develop thyroid nodules,adjusted OR for thyroid nodule was 1.78 (95% CI:1.25,2.55).Insulin resistance might be involved in thyroid nodule development. | Hong-mei ZHANG Qi-wen FENG Yi-xin NIU Qing SU Xia WANG | 2019 | Current Medical Science2019,39,4: | 19 |
| 16 | Up-regulation of the expression of S100A8 and S100A9 in lung adenocarcinoma and its correlation with inflammation and other clinical features显示文摘背景 S100A8 和 S100A9 是在肿瘤生长,前进和 invasion.This 的重要功能学习的整个 S100 家庭显示试图决定二的表示,这家庭索引的建议的EF手 type.Previous 研究的二个Ca2+有约束力的地点的存在描绘的 S100 蛋白质家庭的二个成员, S100A8 和 S100A9 ,在肺癌症纸巾和正常的肺,有临床的 features.Methods A 的纸巾和它的关联与许多 cl 60 总计盒子 S100A9 P=0.022/0.026 )更高的表示被发现与腺癌,发炎和阶段 lesion.Conclusions S100A8 的临床的特征被相关的 .The , S100A9 起来规定在肺腺癌和结束阶段肺癌症织物被发现,与他们在煽动性的肺的更高的表示,纸巾可以在癌症的前进上显示发炎的合作效果的关联。 | SU Yan-jun XU Feng YU Jin-pu YUE Dong-sheng REN Xiu-bao WANG Chang-li | 2010 | Chinese Medical Journal2010,,16: | 19 |
| 17 | Continental hydrothermal sedimentary siliceous rock andgenesis of superlarge germanium(Ge)deposit hosted incoal:A study from the Lincang Ge deposit,Yunnan,China显示文摘There are abundant hydrothermal sedimentary structures and plant fragment fossils in the siliceous rocks from the Lincang Ge deposit. The major element compositions of these siliceous rocks are characterized by high content SiO2, low TiO2 and Al2O3concentrations, and low Al/(Al+Fe+Mn) ratios (0.010 on average). The siliceous rocks are distinctly enriched in Ge, Sb, As, W, and secondly enriched in Cs, U, Mo and Tl. Their total REE content are generally less than 1μg/g, LREE relatively concentrated, and the values of Eu anomaly and Ce anomaly vary from 0.452 to 5.141 and 0.997 to 1.174, respectively. Their NAS-normalized REE patterns are plain or left-inclined. The Oxygen isotope compositions of these siliceous rocks are similar to those of the hydrothermal siliceous sinter. The above characteristics, as well as the geological setting of the deposit, indicate these siliceous rocks formed in continental hydrothermal envi- ronment. As the interlayer or cliff of the Ge-rich coal seams, siliceous rocks tightly contacted with ore-body, and the contents of Ge in siliceous rocks vary from 5.6 to 360 μg/g (78 μg/g on aver- age). The Ge content increased in coal which close to the siliceous rocks. With the increase of Ge content, the typical trace element ratios (i.e., Ge/Ga, Nb/Ta and U/Th) and REE patterns of Ge-rich coal are more close to those of the siliceous rocks. The Ge concentrated in coal seams of the Lincang Ge deposit might be transported by the hydrothermal water, which demonstrated by the siliceous rocks, during the coal-forming processes. | QI Huawen1,2,HU Ruizhong1,SU Wenchao1,QI Liang1 & FENG Jiayi1 1.Key Laboratory of Ore Deposit Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China 2.Department of Earth Sciences,Nanjing University,Nanjing 210093,China Correspondence should be addressed to Qi Huawen(email: qihuawen@sina.com) | 2004 | Science China Earth Sciences2004,47,11: | 18 |
| 18 | The growth mechanism of the basic magnesium chloride whisker显示文摘Based on the theoretical model of anion coordination polyhedron growth units, the growth mechanism of the basic magnesium chloride whisker was discussed in this paper.It was found that the basic magnesium chloride whisker habits were related to the different environments in which anion coordination polyhedra grew. The growth units of basic magnesium chloride whiskers are [Mg - (OH) 4]2 -and [Mg - Cl 4]2 -. The growth process is the incorporation process of growth units. Growth units will have different incorporations and orientations caused by different system characters or heating. Furthermore, the formation mechanism of basic magnesium chloride whiskers was also interpreted using anion coordination polyhedron growth units. | WU JianSong XIAO YingKai SU JingYun DENG TingTing FENG JieRong MO YuYing ZENG Mei | 2011 | Science China(Technological Sciences)2011,54,3: | 18 |
| 19 | Intestinal immune barrier integrity in rats with nonalcoholic hepatic steatosis and steatohepatitis显示文摘背景不含酒精的脂肪肝疾病( NAFLD )作为在这篇文章的 NAFLD.The 目的 pathogenis 的一个重要角色是完全在 NAFLD.Methods 的发展期间估计肠的有免疫力的障碍功能的长期的肝 injury.Intestinal 障碍戏的主要原因出现了 60 只男 Sprague-Dawley ( SD )老鼠被划分成 2 groups:normal 食谱( ND )组和高脂肪的饮食( HFD ) group.NAFLD 老鼠模型在 HFD 老鼠 group.Portal 血内毒素水平被建立被 li | Su Lin Wang Jian-hua Cong Xu Wang Li-hong Liu Feng Xie Xing-wang Zhang Heng-hui Wang Jiang-hua Fei Ran Liu Yu-lan | 2012 | Chinese Medical Journal2012,,2: | 18 |
| 20 | Comparison of Undernutrition Prevalence of Children under 5 Years in China between 2002 and 2013显示文摘Objective To describe the undernutrition status of children under 5-year in China, and study the trend between 2002 and 2013. Methods The study was based on two national surveys. Undernutrition was determined against WHO's 2006 growth standards. The prevalence in 2013 and 2002 was weighted by China sixth National Population Census(2010). The relationship between undernutrition and gender/age groups/different areas use weighted logistic regression. Results The results indicated the overall prevalence of stunting, underweight, and wasting of Chinese children under 5-year was 8.1%, 2.4%, and 1.9% in 2013, respectively. The prevalence of stunting was higher for children aged 12-47 month, while underweight was higher for children aged 48-59 month. The prevalence of undernutrition was higher in rural areas than in urban areas, especially in poor rural areas. There was a decline of stunting, underweight, and wasting between 2002 and 2013 among the children, with greater reduction in rural areas than in urban areas. Conclusion The prevalence of undernutrition of children under 5-year remains high in rural areas especially in poor rural areas in China. It is urgent to take action to control undernutrition in the vulnerable areas and subgroups. | YU Dong Mei ZHAO Li Yun YANG Zhen Yu CHANG Su Ying YU Wen Tao FANG Hong Yun WANG Xun YU Dan GUO Qi Ya XU Xiao Li FANG Yue Hui ZHAO Wen Hua YANG Xiao Guang DING Gang Qiang LIANG Xiao Feng | 2016 | Biomedical and Environmental Sciences2016,29,3: | 18 |