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80篇 您的检索式:作者名="CHEN Shaowei"
    题名 作者 年代 出处 被引量
1Nutritional Composition and Assessment of Gracilaria lemaneiformis Bory显示文摘化学作文,矿物质元素,维生素,免费的丰满的酸和氨基酸可食的红水藻 Gracilaria lemaneiformis Bory 满足,在 Nan'ao 岛附近的海成年,广东省,在现在的学习被分析。Gracilaria lemaneiformis Bory 显示出 14.65% 的一个全部的糖内容。蛋白质内容是 21% ,哪个约 41% 决心是必要氨基酸(EAA ) 。主要氨基酸部件是 glutamic 酸,白氨酸,精氨酸,和丙氨酸。EAA assayed,蛋氨酸和半胱氨酸看起来与食物和联合国的农业组织提供的 EAA 模式相比是大多数限制氨基酸。全部的类脂化合物内容是 0.87% 并且包括了不饱和的丰满的酸(61%) 的一篇高作文,主要当罂酸的酸和油的酸,和一些多元不堡和总计丰满的酸;十六酸酸是浸透的酸的主要部件(39%) 。维生素 C,碘,磷,和锌相对高级也是在 G 的现在。lemaneiformis。在 G 之间的营养的作文。lemaneiformis 和 Nostoc flagelliforme,广泛地在中国社会被吃的稀罕水藻,被比较。结果建议那 N。flagelliforme 能被用代替由 G。lemaneiformis,不是仅仅因为他们的类似的形状,而且因为他们的近似营养的作文。Gracilaria lemaneiformis 以后可以可能在人的食谱用作潜在的健康食物。Xue Wen Changlian Peng Houcheng Zhou Zhifang Lin Guizhu Lin Shaowei Chen Ping Li 2006Journal of Integrative Plant Biology2006,48,9:13
2Short-term effects of excessive anaerobic reaction time on anaerobic metabolism of denitrifying polyphosphate- accumulating organisms linked to phosphorus removal and N20 production显示文摘Gang GUO Yayi WANG Chong WANG Hong WANG Mianli PAN Shaowei CHEN 2013Frontiers of Environmental Science & Engineering2013,7,4:8
3Enhanced electrocatalytic activity of Co@N-doped carbon nanotubes by ultrasmall defect-rich TiO2 nanoparticles for hydrogen evolution reaction显示文摘尽管有是技术上可能的,切开水产生氢实际上是难实施的,主要因为为氢进化反应的持续、有效的地球丰富的催化剂的缺乏(她的) 。此处,我们报导一持久、高度活跃电气化学她基于充满缺点的 TiO 2 , nanoparticles 在公司做 nanoparticles@N 的碳 nanotubes 上装载了的催化剂(D-TiO 2/Co@NCT) 由静电的旋转和一个随后的锻烧过程综合了。ultrasmall TiO 2 nanoparticles 是在尺寸的 1.5 -2 nm 并且有氧空缺的充满缺点的结构。D-TiO 2/Co@NCT 展览优秀她在酸的电解质的催化活动(0.5 M H 2 那么有 57.5 mV 的一个低发作潜力的 4),( 是的 1 个 mAimmense 潜力由于他们的像三明治的分层的结构的 lithium/ 钠离子电极材料。优化他们的 lithium/sodium-storage 表演,二个问题应该被处理:根本上理解发生在 TMD 电极和发展中的新奇 TMD 的化学反应。在这研究, WSe 2 六角形的 nanoplates 是 sy?Jiayuan Yu Weijia Zhou Tanli Xiong Aili Wang Shaowei Chen Benli Chu 2017Nano Research2017,10,8:7
4Recent Advances in Self-Supported Layered Double Hydroxides for Oxygen Evolution Reaction显示文摘Electrochemical water splitting driven by clean and sustainable energy sources to produce hydrogen is an efficient and environmentally friendly energy conversion technology.Water splitting involves hydrogen evolution reaction(HER)and oxygen evolution reaction(OER),in which OER is the limiting factor and has attracted extensive research interest in the past few years.Conventional noble-metal-based OER electrocatalysts like IrO_(2) and RuO_(2) suffer from the limitations of high cost and scarce availability.Developing innovative alternative nonnoble metal electrocatalysts with high catalytic activity and long-term durability to boost the OER process remains a significant challenge.Among all of the candidates for OER catalysis,selfsupported layered double hydroxides(LDHs)have emerged as one of the most promising types of electrocatalysts due to their unique layered structures and high electrocatalytic activity.In this review,we summarize the recent progress on self-supported LDHs and highlight their electrochemical catalytic performance.Specifically,synthesis methods,structural and compositional parameters,and influential factors for optimizing OER performance are discussed in detail.Finally,the remaining challenges facing the development of self-supported LDHs are discussed and perspectives on their potential for use in industrial hydrogen production through water splitting are provided to suggest future research directions.Libo Wu Luo Yu Xin Xiao Fanghao Zhang Shaowei Song Shuo Chen Zhifeng Ren 2020Research2020,,1:7
5RIP1-dependent linear and nonlinear recruitments of caspase-8 and RIP3 respectively to necrosome specify distinct cell death outcomes显示文摘There remains a significant gap in our quantitative understanding of crosstalk between apoptosis and necroptosis pathways.By employing the SWATH-MS technique,we quantified absolute amounts of up to thousands of proteins in dynamic assembling/de-assembling of TNF signaling complexes.Combining SWATH-MS-based network modeling and experimental validation,we found that when RIP1 level is below~1000 molecules/cell(mpc),the cell solely undergoes TRADD-dependent apoptosis.When RIP1 is above~1000 mpc,pro-caspase-8 and RIP3 are recruited to necrosome respectively with linear and nonlinear dependence on RIP1 amount,which well explains the co-occurrence of apoptosis and necroptosis and the paradoxical obser-vations that RIP1 is required for necroptosis but its increase down-regulates necroptosis.Higher amount of RIP1(>~46,000 mpc)suppresses apoptosis,leading to necroptosis alone.The relation between RIP1 level and occurrence of necroptosis or total cell death is biphasic.Our study provides a resource for encoding the com-plexity of TNF signaling and a quantitative picture how distinct dynamic interplay among proteins function as basis sets in signaling complexes,enabling RIP1 to play diverse roles in governing cell fate decisions.Xiang Li Chuan-Qi Zhong Rui Wu Xiaozheng Xu Zhang-Hua Yang Shaowei Cai Xiurong Wu Xin Chen Zhiyong Yin Qingzu He Dianjie Li Fei Xu Yihua Yan Hong Qi Changchuan Xie Jianwei Shuai Jiahuai Han 2021Protein & Cell2021,12,11:5
6A synchronous nucleation and passivation strategy for controllable synthesis of Au36(PA)24: unveiling the formation process and the role of Au22(PA)18 intermediate显示文摘Despite the recent progress on controllable synthesis of alkynyl-protected Au nanoclusters,the effective synthetic means are very limited and the cluster formation process still remains puzzling.Here,we develop a novel synchronous nucleation and passivation strategy to fabricate Au36(PA)24(PA=phenylacetylenyl) nanoclusters with high yield.In Au36(PA)24formation process,Au22(PA)18as key intermediate was identified.Meanwhile,Au22(PA)18can be synthesized under a low amount of reductant,and by employing more reductants,Au22(PA)18can turn into Au36(PA)24eventually.Moreover,the structure evolution from Au22(PA)18to Au36(PA)24is proposed,where four Au13cuboctahedra can yield one Au28kernel.Finally,the ratiocination is verified by the good accordance between the predicted intermediate/product ratio and the experimental value.This study not only offers a novel synthetic strategy,but also sheds light on understanding the structural evolution process of alkynyl-protected Au nanoclusters at atomic level.Xiaoshuang Ma Guanyu Ma Lubing Qin Guangxu Chen Shaowei Chen Zhenghua Tang 2020Science China Chemistry2020,63,12:4
7Results on entire solutions for a degenerate critical elliptic equation with anisotropic coefficients显示文摘In this paper, we study the following degenerate critical elliptic equation with anisotropic coefficients-div(|x N | 2α▽u) = K(x)|x N | α·2 * (s)-s |u| 2 * (s)-2 u in R N ,where x = (x 1 , . . . , x N ) ∈ R N , N≥3, α > 1/2, 0≤ s ≤2 and 2 * (s) = 2(N-s)/(N-2). Some basic properties of the degenerate elliptic operator -div(|x N |2α▽u) are investigated and some regularity, symmetry and uniqueness results for entire solutions of this equation are obtained. We also get some variational identities for solutions of this equation. As consequences, we obtain some nonexistence results for this equation.CHEN ShaoWei LIN LiShan 2011Science China Mathematics2011,54,2:3
8A novel approach to study the interactions between polymeric stabilized micron-sized oil droplets by optical tweezers显示文摘The well understanding of interaction forces between single dispersed droplets is crucial to the understanding of emulsion stabilization mechanism.Recently,many studies have reported the direct quantitative measurements of interaction forces between 20-200μm single droplet coated polymers by atomic force microscope(AFM).These studies have revealed many important results about the relationship of the interaction forces and the droplet deformation.However,these studies of the quantitative relationship between the measured interaction forces and the separation distance of the front end of the droplet have rarely been reported.Optical tweezer instrument can make it possible to establish the quantitative relationship between the measured force and the separation distance of the front end of the droplet,which will make better understanding of the interaction mechanisms between droplets.Due to the differences of the measuring mechanism between atomic force microscopy(AFM)and optical tweezers,the theory model of AFM measurements cannot be fitted with the force measurement by optical tweezers.We have made an exhaustive comparison of the measuring differences between AFM and optical tweezer instrument in this work.Moreover,we built a numerical model to derive the repulsive pressure through the measured force curve in order to quantify the measured force of two micron-sized oil droplet coated polymers by optical tweezers.Furthermore,the novel method can be extended to other micron-sized emulsion systems,and these findings will be a vital progress on quantitative force measurements between micron-sized droplets.An Chen Shaowei Li Jianhong Xu 2020Chinese Journal of Chemical Engineering2020,28,5:3
9Health evaluation method for degrading systems subject to dependent competing risks显示文摘This paper proposes a health evaluation method for degrading systems subject to competing risks of dependent soft and hard failures. To characterize the time-varying degradation rate, the degradation process is determined by a non-stationary Gamma process and the soft failure is encountered when it exceeds a predefined critical level. For the hard failure, a Cox's proportional hazard model is applied to describe the hazard rate of the time to system failure. The dependent relationship is modeled by incorporating the degradation process as a time-varying covariate into the Cox's proportional hazard model. To facilitate the health characteristics evaluation, a discretization technique is applied both to the degradation process and the monitoring time.All health characteristics can be obtained in the explicit form using the transition probability matrix, which is computationally attractive for practical applications. Finally, a numerical analysis is carried out to show the effectiveness and the performance of the proposed health evaluation method.ZHAO Shuai MAKIS Viliam CHEN Shaowei LI Yong 2018Journal of Systems Engineering and Electronics2018,29,2:3
10Electrocatalysts based on metal@carbon core@shell nanocomposites:An overview显示文摘Developing low-cost, high-performance catalysts is of fundamental significance for electrochemical energy conversion and storage. In recent years, metal@carbon core@shell nanocomposites have emerged as a unique class of functional nanomaterials that show apparent electrocatalytic activity towards a range of reactions, such as hydrogen evolution reaction, oxygen evolution reaction, oxygen reduction reaction, and CO2 reduction reaction, that are important in water splitting, fuel cells and metal-air batteries. The activity is primarily attributed to interfacial charge transfer from the metal core to the carbon shell that manipulate the electronic interactions between the catalyst surface and reaction intermediates, and varies with the structures and morphologies of the metal core(elemental composition, core size, etc.) and carbon shell(doping,layer thickness, etc.). Further manipulation can be achieved by the incorporation of a third structural component. A perspective is also included highlighting the current gap between theoretical modeling and experimental results, and technical challenges for future research.Yi Peng Shaowei Chen 2018Green Energy & Environment2018,3,4:3
11Discovery of Early Paleozoic Garnet Amphibolite in the Wenquan Complex,Northern Margin of the Yili Block,NW China显示文摘Objective High-pressure(HP)and ultrahigh-pressure(UHP)minerals tend to be preserved in mafic and ultramafic metamorphic rocks(e.g.eclogites and garnet amphibolite)rather than felsic rocks.Generally,HP and UHP rocks are thought to be formed as a result of the tectonic burial or subduction of oceanic crust or thicked continental lithosphere to depths corresponding to the eclogite facies metamorphism,followed by fast uplift(Ernst et al.,2007).CHEN Youxin CHENG Kaikai PEI Xianzhi WANG Meng ZHAO Shaowei LI Zuochen LI Ruibao PEI Lei GAO feng 2021Acta Geologica Sinica(English Edition)2021,95,2:3
12Timely renal replacement therapy linked to better outcome in patients with sepsis-associated acute kidney injury显示文摘Background:Recent studies suggest that acute kidney injury(AKI)can be treated with renal replacement therapy(RRT).However,its benefits to patients with sepsis-associated AKI(SA-AKI),which is linked to high mortality and morbidity rates,remain under debate.The aim of this study was to compare the outcomes of different RRT strategies for patients with SA-AKI.Methods:This retrospective study evaluated patients who were admitted to the hospital with sepsis and devel-oped SA-AKI during hospitalization from 1st January 2014 to 31st January 2019.Mortality,renal recovery,and systemic organ function at 90 days following admission were compared between the RRT group(RG)and non-RRT group(NRG),as well as the early-RRT group(EG)and delayed-RRT group(DG).The groups were defined according to the time from admission to RRT initiation(criterion 1,EG1 and DG1)and Kidney Disease Improving Global Outcomes(KDIGO)classification(criterion 2,EG2 and DG2).Categorical and continuous variables were compared using the chi-squared test or Fisher’s exact test and Student’s t-test or Wilcoxon test.Kaplan-Meier curves were constructed to determine the unadjusted survival rates for the different subgroups.Results:A total of 116 patients were included in this study;of those,38 received RRT and 46 expired within 90 days.Among different strategies of RRT,there were no significant differences found in 90-day mortality(RG vs.NRG:��2=0.610,P=0.435;EG1 vs.DG1:��2=0.835,P=0.360;EG2 vs.DG2:��2=0.022,P=0.899)and renal recovery.However,the values of change in sequential organ failure assessment(ΔSOFA)max-min of patients in the EG and RG were significantly higher than those recorded in the NRG(ΔSOFA RG=7.0,ΔSOFA NRG=3.60,ΔSOFA EG1=9.00,ΔSOFA EG2=6.30;P<0.050).Also,the 90-day renal recovery in the EG was better than that noted in the DG with criterion 1(87.5%vs.38.5%,respectively,��2=10.425,P=0.032),suggesting that RRT(especially timely RRT)may be beneficial to the restoration of systemic organ function in patients with SA-AKI.Conclusion:RRT did not reduce the 90-day mortality among patients with SA-AKI.However,timely RRT may benefit the restoration of systemic organ function,thereby improving the quality of life of patients.Yiwen Fan Liang Chen Shaowei Jiang Yingying Huang Yuxin Leng Chengjin Gao 2022Journal of Intensive Medicine2022,2,3:2
13Coupled Tamm plasmon polaritons induced narrow bandpass filter with ultra-wide stopband显示文摘Narrow bandpass filters(NBPFs)play important roles in optics,such as quantum communication,spectrometer,and wavelength division multiplexing.However,the stopband and restraint ability of traditional NBPFs is limited.In this article,a coupled Tamm plasmon polaritons(TPPs)induced transmission theory has been proposed to design high-efficiency NBPFs with ultra-wide deep stopbands.An NBPF at 1.55 μm has been experimentally demonstrated with full width at half maximum(FWHM)of 10 nm and stopband ranging from 0.2 to 25 μm which is 62 times wider than that of traditional ones.Furthermore,the restraint depth of the stopband reaches 0.03%,which is only 1/20 of a traditional filter with the same FWHM.Its advantage in restraining ambient light over traditional ones has also been demonstrated with an InGaAs infrared detector.It provides a very powerful way to capture specific narrowband optical signals from ultra-wide strong ambient light,especially useful for daytime quantum communications.Qingquan Liu Xinchao Zhao Chenlu Li Xinglei Zhou Yu Chen Shaowei Wang Wei Lu 2022Nano Research2022,15,5:2
14Prediction of a common neutralizing epitope of H5N1 avian influenza virus by in silico molecular docking显示文摘The H5N1 avian influenza virus (AIV) has widely spread in Asia, Europe and Africa, making a large amount of economic loss. Recently, our research group has screened a common neutralizing mono- clonal antibody named 8H5, which can neutralize almost all H5 subtype AIV ever isolated so far. Obvi- ously, this monoclonal antibody would benefit for research and development of the universal AIV vac- cine and design of the drug against H5N1 AIV in high mutation rate. In this study, the homology mod- eling was applied to generate the 3D structure of 8H5 Fab fragment, and 'canonical structure' method was used to define the specified loop conformation of CDR regions. The model was subjected to en- ergy minimization in cvff force field with Discovery module in Insight II program. The resulting model has correct stereochemistry as gauged from the Ramachandran plot calculation and good 3D-structure compatibility as assessed by interaction energy analysis, solvent accessible surface (SAS) analysis, and Profiles-3D approach. Furthermore, the 8H5 Fab model was subjected to docking with three H5 subtype hemagglutinin (HA) structures deposited in PDB (ID No: 1jsm, 2ibx and 2fk0) respectively. The result indicates that the three docked complexes share a common binding interface, but differ in bind- ing angle related with HA structure similarity between viral subtypes. In the light of the three HA inter- faces with structural homology analysis, the common neutralizing epitope on HA recognized by 8H5 consists of 9 incontinuous amino acid residues: Asp68, Asn72, Glu112, Lys113, Ile114, Pro118, Ser120, Tyr137, Tyr252 (numbered as for 1jsm sequence). The primary purpose of the present work is to provide some insight into structure and binding details of a common neutralizing epitope of H5N1 AIV, thereby aiding in the structure-based design of universal AIV vaccines and anti-virus therapeutic drugs.YAN YuanQing LI ShaoWei YANG ChunYan LUO WenXin WANG MingQiao CHEN YiXin LUO HaiFeng wu Ting ZHANG Jun XIA NingShao 2008Chinese Science Bulletin2008,53,6:2
15Test analysis on prestressed concrete composite beams with steel boxes subjected to torsion and combined flexure and torsion显示文摘While modern prestressed techniques have improved the torsion properties of high-strength concrete (HSC) composite beams with prestressed steel (PS) boxes, no research has been reported in either the national or international literature on the anti-torque and composite torque properties of this type of beam. With the aim of understanding the torque properties of these beams, this paper presents results of ten comprehensive tests; three of these were based on stirrup spacings and prestressing levels as the main parameters, while the other seven were based on torsional rates. The torsion tests were conducted on the results which established several key parameters, including curves of constant torsion, strain curves of steel torsion, strain distribution of steel beams and concrete, curves of bending-moment and mid-span deflection, as well as cross strain distribution.The prestressing impact-factor method was adopted to deduce semiempirical equations for cracking torque in such composite beams. Furthermore, this involves the use of the equation of ultimate torque based on truss-model-theory of the distortion angle, the calculated results show good agreement with the measured values. In summary, this paper offers theoretical analysis for future applications of HSC composite beams with PS boxes, and provides both validation of the methods employed and a reference point for on-going research on composite beams and related anti-torque studies.HU ShaoWei CHEN Liang 2012Science China(Technological Sciences)2012,55,12:2
16On a quasilinear elliptic eigenvalue problem with constraint显示文摘Via construction of pseudo gradient vector field and descending flow argument, we prove the existence of one positive, one negative and one sign-changing solutions for a quasilinear elliptic eigenvalue problem with constraint.CHEN Jianqing CHEN Shaowei LI Yongqing 2004Science China Mathematics2004,47,4:2
17Host–Guest Molecular Recognition at Liquid–Liquid Interfaces显示文摘Host–guest molecular recognition at the liquid–liquid interface endows the interface with unique properties,including stimuli-responsiveness and self-regulation,due to the dynamic and reversible nature of non-covalent interactions.Increasing research efforts have been put into the preparation of supramolecular interfacial systems such as films and microcapsules by integrating functional components(e.g.,colloidal particles,polymers)at the interface,providing tremendous opportunities in the areas of encapsulation,delivery vehicles,and biphasic reaction systems.In this review,we summarize recent progress in supramolecular interfacial systems assembled by host–guest chemistry,and provide an overview of the fabrication process,functions,and promising applications of the resultant constructs.Beibei Wang Hao Chen Tan Liu Shaowei Shi Thomas P.Russell 2021Engineering2021,7,5:2
18An Instantaneous Ambiguity Resolution Procedure Suitable for Medium-scale GPS Reference Station Networks显示文摘Chen Horngyue Rizos C Han Shaowei 2004Surv Rev2004,37,291:1
19Effect of anaerobic reaction time on denitrifying phosphorus removal and N 2 O production显示文摘Yayi Wang Junjun Geng Zhongjia Ren Weitao He Meiyan Xing Min Wu Shaowei Chen 2011Bioresource Technology2011,,10:1
2024-h residual urine volume at hemodialysis initiation: A possible predictor for acute ischemic stroke incurrence in hemodialyis patients显示文摘Yuemei Chen Hong Liu Jianzhou Zou Yuxing Ge Jie Teng ShaoWei Xu WenLv Lv Zhonghua Liu Yan Xu XueSen Cao Bo Shen XiaoQiang Ding 2012Clinical Neurology and Neurosurgery2012,,:1
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