|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Recursive algorithm and accurate computation of dyadic Green's functions for stratified uniaxial anisotropic media显示文摘A recursive algorithm is adopted for the computation of dyadic Green's functions in three-dimensional stratified uniaxial anisotropic media with arbitrary number of layers. Three linear equation groups for computing the coefficients of the Som- merfeld integrals are obtained according to the continuity condition of electric and magnetic fields across the interface between different layers, which are in corre- spondence with the TM wave produced by a vertical unit electric dipole and the TE or TM wave produced by a horizontal unit electric dipole, respectively. All the linear equation groups can be solved via the recursive algorithm. The dyadic Green's functions with source point and field point being in any layer can be conveniently obtained by merely changing the position of the elements within the source term of the linear equation groups. The problem of singularities occurring in the Sommer- feld integrals is efficiently solved by deforming the integration path in the complex plane. The expression of the dyadic Green's functions provided by this paper is terse in form and is easy to be programmed, and it does not overflow. Theoretical analysis and numerical examples show the accuracy and effectivity of the algo-rithm. | WEI BaoJun ZHANG GengJi LIU QingHuo | 2008 | Science in China(Series F)2008，51，1： | 19 |
| 2 | Soluble Mouse B7-H3 Down-Regulates Dendritic Cell Stimulatory Capacity to Allogenic T Cell Proliferation and Production of IL-2 and IFN-γ显示文摘B7-H3 是 B7 基因家庭的一个最近识别的成员。它的无所不在的表示在淋巴并且 nonlymphoid 纸巾建议它能在自我忍耐的维护起一个重要作用。然而, B7-H3 的准确功能仍然是逃犯的。当前的学习的目的是为调停 DC 的 T 房间激活的预防表明可溶的老鼠 B7-H3 的可能的功能。为这个目的,我们建立了可溶的老鼠 B7-H3 熔化蛋白质(mB7h3-hIg ) 有 C 终端人的 IgG1 Fc 的真核细胞的表示向量(pmB7h3-hIg ) 。C57BL/6 (B6 ) 导出树枝状的房间线(DC2.4 房间) 为可溶的 mB7h3-hIg 的产生被用于稳定的 transfectants 的建立。宫外的 mB7h3-hIg 表示被 RT-PCR,西方的污点和 ELISA 分析证实。49.7 kD 蛋白质被西方的污点与 pmB7h3-hIg 从 DC2.4 房间 transfected 检测。可溶的 mB7h3-hIg 表示没在房间骑车和 apoptosis 和 CD80 的表示和 DC2.4 房间的 CD86 上有效果,这被发现。然而,宫外的可溶的 mB7h3-hIg 表示被发现显著地为 DC2.4 房间影响 allo-stimulatory 能力。当与 MLC.Further 决定的控制相比研究表明可溶的 mB7h3-hIg 能也禁止 IL-2 和建议的 allogenic T cells.These 结果的 IFN- 生产,表示可溶的 mB7h3-hIg 的 DC2.4 房间显示出一个重要减少的 allo-stimulatory 能力为接枝拒绝和 autoimmume 疾病的治疗的可溶的 B7-H3 的一个大潜力。 | Junfa Xu Baojun Huang Ping Xiong Wei Feng Yong Xu Min Fang Fang Zheng Feili Gong | 2006 | Cellular & Molecular Immunology2006，3，3： | 8 |
| 3 | Organic photovoltaic cell with 17% efficiency and superior processability显示文摘The development of organic photoactive materials,especially the newly emerging non-fullerene electron acceptors(NFAs),has enabled rapid progress in organic photovoltaic(OPV)cells in recent years.Although the power conversion efficiencies(PCEs)of the top-performance OPV cells have surpassed 16%,the devices are usually fabricated via a spin-coating method and are not suitable for large-area production.Here,we demonstrate that the fine-modification of the flexible side chains of NFAs can yield 17%PCE for OPV cells.More crucially,as the optimal NFA has a suitable solubility and thus a desirable morphology,the high efficiencies of spin-coated devices can be maintained when using scalable blade-coating processing technology.Our results suggest that optimization of the chemical structures of the OPV materials can improve device performance.This has great significance in larger-area production technologies that provide important scientific insights for the commercialization of OPV cells. | Yong Cui Huifeng Yao Ling Hong Tao Zhang Yabing Tang Baojun Lin Kaihu Xian Bowei Gao Cunbin An Pengqing Bi Wei Ma Jianhui Hou | 2020 | National Science Review2020，7，7： | 7 |
| 4 | Recent progress in polymer/layered double hydroxide nanocomposites显示文摘在 nanocomposites 的研究的新开发基于最近的年里的聚合物矩阵和分层的双氢氧化物(LDH ) 被考察联合我们的相对研究工作,合成技术,物理化学的描述,和改进材料性质特别在之中被讨论。polymer/LDH nanocomposites 的可能的申请也被建议。 | DING Peng CHEN Wei QU Baojun | 2006 | Progress in Natural Science:Materials International2006，16，6： | 5 |
| 5 | Post-surgical resection prognostic value of combined OPN, MMP7, and PSG9 plasma biomarkers in hepatocellular carcinoma显示文摘Biomarkers for hepatocellular carcinoma (HCC) following curative resection are not currently sufficient for prognostic indication of overall survival (OS) and disease-free survival (DFS). The aim of this study was to investigate the prognostic performance of osteopontin (OPN), matrix metalloproteinase 7 (MMP7), and pregnancy specific glycoprotein 9 (PSG9) in patients with HCC. A total of 179 prospective patients with HCC provided plasma before hepatectomy. Plasma OPN, MMP7, and PSG9 levels were determined by enzyme-linked immunosorbent assay. Correlations between plasma levels, clinical parameters, and outcomes (OS and DFS) were overall analyzed. High OPN (≥149.97 ng/mL), MMP7 (≥2.28 ng/mL), and PSG9 (≥45.59 ng/mL) were prognostic indicators of reduced OS (P<0.001, P<0.001, and P=0.007, respectively). Plasma PSG9 protein level was an independent factor in predicting OS (P=0.008) and DFS (P=0.038). Plasma OPN+MMP7+PSG9 elevation in combination was a prognostic factor for OS (P<0.001). OPN was demonstrated to be a risk factor-associated OS in stage I patients with HCC and patients with low α-fetoprotein levels (<20 ng/mL). These findings suggested that OPN, MMP7, PSG9 and their combined panels may be useful for aiding in tumor recurrence and mortality risk prediction of patients with HCC, particularly in the early stage of HCC carcinogenesis. | Weiqi Rong Yang Zhang Lei Yang Lin Feng Baojun Wei Fan Wu Liming Wang Yanning Gao Shujun Cheng Jianxiong Wu Ting Xiao | 2019 | Frontiers of Medicine2019，13，2： | 5 |
| 6 | Influence of Synthesis Parameters with Low Seed Addition on the Crystallinity of ZSM-5显示文摘ZSM-5 zeolite microparticles(MPs)were synthesized under hydrothermal condition using a low crystal seed addition approach without template.The synthesis parameters such as the seed addition amount,the SiO2/Al2O3ratio,the aluminum source,the feeding addition method,aging,and crystallization were investigated.The structure,morphology and composition of the as-synthesized ZSM-5 zeolite MPs were characterized by X-ray powder diffraction(XRD),scanning electron microscopy(SEM),laser particle size distribution(PSD)measurements,and inductively coupled plasma-atomic emission spectrometry(ICP-AES).The SiO2/Al2O3ratio of ZSM-5 zeolite MPs was in the range of 20—80.The low seed addition was beneficial to improving the crystallinity and shortening the crystallization time,and the suitable amount of seed was 0.25%(SiO2).The ZSM-5 zeolite MPs synthesized with aluminium nitrate nonahydrate used as the aluminum source exhibited a relatively high crystallinity.An appropriate aging time could eliminate the effect of feeding addition method and effectively adjust particle size.The particle size of ZSM-5 zeolite obtained at an aging time of 20 h was around 2.0μm.Prolonging the aging time appropriately could also shorten the high-temperature crystallization time.The suitable aging time was 24 h,and the relative crystallinity of ZSM-5 zeolite could reach up to 99%after crystallization for 24 h at 180℃. | Wang Songlin Wei Huijuan Tang Ying Wang Xiangyu Li Baojun | 2013 | China Petroleum Processing & Petrochemical Technology2013，15，4： | 3 |
| 7 | InP based DFB laser array integrated with MMI coupler显示文摘The techniques used for the fabrication of photonic integrated circuit(PIC) chip are introduced briefly.Then a four channel DFB laser array integrated with MMI coupler and semiconductor optical amplifier(SOA) fabricated with butt-joint technique,varied ridge width and holographic exposure techniques is reported. | ZHU HongLiang MA Li LIANG Song ZHANG Can WANG BaoJun ZHAO LingJuan WANG Wei | 2013 | Chinese Science Bulletin2013，58，7： | 3 |
| 8 | Single-atom catalysts supported on ordered porous materials:Synthetic strategies and applications显示文摘Single-atom catalysts(SACs)are attracting extensive attention due to their incredibly catalytic activity and selectivity,high utilization of metal atoms,and obvious cost reduction.The unique ordered porous materials(OPMs)are promising carriers for stabilizing single atoms due to their large surface areas and uniformly tunable pore sizes.Meantime,the geometric and electronic structures of single-atom metals can be tuned by the interaction between the single-atoms(SAs)and OPMs to enhance the catalytic activity of SACs.The SACs based on OPMs,such as zeolites,metal-organic frameworks,and ordered mesoporous materials,have been developing fast recently.Herein,we review recent advancements on structural feature,synthetic strategy,characterization technique,and catalytic applications of OPMs-based SACs.The opportunities and challenges about SAs/OPMs are also provided to develop the novel catalysts with superior catalytic performances in the future. | Kaiwen Xue Yan Mo Baojun Long Wen Wei Changsheng Shan Shaojun Guo Li Niu | 2022 | InfoMat2022，4，6： | 3 |
| 9 | An Investigation of Landslide Susceptibility Using Logistic Regression and Statistical Index Methods in Dailekh District, Nepal显示文摘Landslide distribution and susceptibility mapping are the fundamental steps for landslide-related hazard and disaster risk management activities, especially in the Himalaya region which has resulted in a great deal of death and damage to property. To better understand the landslide condition in the Nepal Himalaya, we carried out an investigation on the landslide distribution and susceptibility using the landslide inventory data and 12 different contributing factors in the Dailekh district, Western Nepal. Based on the evaluation of the frequency distribution of the landslide, the relationship between the landslide and the various contributing factors was determined.Then, the landslide susceptibility was calculated using logistic regression and statistical index methods along with different topographic(slope, aspect, relative relief, plan curvature, altitude, topographic wetness index) and non-topographic factors(distance from river, normalized difference vegetation index(NDVI), distance from road, precipitation, land use and land cover, and geology), and 470(70%) of total 658 landslides. The receiver operating characteristic(ROC) curve analysis using 198(30%) of total landslides showed that the prediction curve rates(area under the curve, AUC) values for two methods(logistic regression and statistical index) were 0.826, and 0.823with success rates of 0.793, and 0.811, respectively. The values of R-Index for the logistic regression and statistical index methods were83.66 and 88.54, respectively, consisting of high susceptible hazard classes. In general, this research concluded that the cohesive and coherent natural interplay of topographic and non-topographic factors strongly affects landslide occurrence, distribution, and susceptibility condition in the Nepal Himalaya region. Furthermore, the reliability of these two methods is verified for landslide susceptibility mapping in Nepal’s central mountain region. | DIL Kumar RAI XIONG Donghong ZHAO Wei ZHAO Dongmei ZHANG Baojun NIRMAL Mani DAHAL WU Yanhong MUHAMMAD Aslam BAIG | 2022 | Chinese Geographical Science2022，32，5： | 2 |
| 10 | Generation of strong magnetic fields with a laser-driven coil显示文摘As a promising new way to generate a controllable strong magnetic field, laser-driven magnetic coils have attracted interest in many research fields. In 2013, a kilotesla level magnetic field was achieved at the Gekko XⅡ laser facility with a capacitor–coil target. A similar approach has been adopted in a number of laboratories, with a variety of targets of different shapes. The peak strength of the magnetic field varies from a few tesla to kilotesla, with different spatiotemporal ranges. The differences are determined by the target geometry and the parameters of the incident laser. Here we present a review of the results of recent experimental studies of laser-driven magnetic field generation, as well as a discussion of the diagnostic techniques required for such rapidly changing magnetic fields. As an extension of the magnetic field generation, some applications are discussed. | Zhe Zhang Baojun Zhu Yutong Li Weiman Jiang Dawei Yuan Huigang Wei Guiyun Liang Feilu Wang Gang Zhao Jiayong Zhong Bo Han Neng Hua Baoqiang Zhu Jianqiang Zhu Chen Wang Zhiheng Fang Jie Zhang | 2018 | High Power Laser Science and Engineering2018，6，3： | 2 |
| 11 | Synthesis and characterization of N,N'-substituted bis (3-acety1-2-methyl-5-p-methoxyphenyl) pyrroles显示文摘 | Zhang Shuwen Wei Baojun Hao Pengpeng Ba Xinwu | 2007 | Chemical Journal on Internet2007，9，6： | 1 |
| 12 | Proton radiography of magnetic fields generated with an open-ended coil driven by high power laser pulses显示文摘Recently generation of strong magnetic(B)fields has been demonstrated in capacitor coils heated by high power laser pulses[S.Fujioka et al.,Sci.Rep.3,1170(2013)].This paper will present a direct measurement of B field generated with an open-ended coil target driven by a nanosecond laser pulse using ultrafast proton radiography.The radiographs are analyzed with particle-tracing simulations.The B field at the coil center is inferred to be ~50 T at an irradiance of ~5×10^(14) W·cm^(-2).The B field generation is attributed to the background cold electron flow pointing to the laser focal spot,where a target potential is induced due to the escape of energetic electrons. | Guoqian Liao Yutong Li Baojun Zhu Yanfei Li Fang Li Mengchao Li Xuan Wang Zhe Zhang Shukai He Weiwu Wang Feng Lu Faqiang Zhang Lei Yang Kainan Zhou Na Xie Wei Hong Yuqiu Gu Zongqing Zhao Baohan Zhang Jie Zhang | 2016 | Matter and Radiation at Extremes2016，1，4： | 1 |
| 13 | Expression of thymosin-β4, RACK1 and HMGB in adult amphioxus: implication for the evolutionary conservation of organ related functional molecules显示文摘脊椎动物 thymosin-β4, RACK1 和 HMGB 是在胚胎的开发和成年生命工作的重要分子。这里,我们在由 RT-PCR 并且在 situhybridization 揭示了的成年文昌鱼的纸巾报导文昌鱼 thymosin-β4, RACKI 和 HMGB 基因的表示模式。这三基因都强烈在中央神经系统和卵巢被表示,但是不同地包括内脏,睾丸,车轮机关,鳃和 endostyle 在另外的纸巾表示了。 | ZHANG Wei LI Baojun LI Xinyi WANG Lifeng HUANG Xiangwei HUANG Shuhong YANG Ling ZHANG Hongwei | 2007 | Progress in Natural Science:Materials International2007，17，1： | 1 |
| 14 | Enhanced thermal and mechanical properties of poly(methylacrylate)/ZnAl layered double hydroxide nanocomposites formed by insitu polymerization显示文摘 | Chen Wei Qu Baojun | 2005 | Polymer Degradation and Stability2005，90，1： | 1 |
| 15 | Morphology and ther- mal stabilization mechanism of LLDPE/MMT and LLDPE/LDH nanocomposites 显示文摘 | Qiu Longzhen Chen Wei Qu Baojun | 2006 | Polymer2006，47，3： | 1 |
| 16 | Enhanced thermal and mechanical properties of poly(methylacrylate)/ZnA1 layered double hydroxide nanocomposites formed by insitu polymerization显示文摘 | Qu Baojun | 2005 | Polymer Degradation and Stability2005，90，1： | 1 |
| 17 | Structural characterization and thermal properties of exfoliated polystyrene/ZnAl layered double hydroxide nanocompo-sites prepared via solution intercalation显示文摘 | QIU Long CHEN Wei QU Baojun | 2005 | Polymer Degradation and Stability2005，87，： | 1 |
| 18 | Effect of thermal annealing on the optical properties of CdGeAs 2 wafers显示文摘 | Wei Huang Beijun Zhao Shifu Zhu Zhiyu He Baojun Chen Jiawei Li You Yu Jingjing Tang Weijia Liu | 2013 | Journal of Crystal Growth2013，，： | 1 |
| 19 | Mechanical properties and structural characteristics of dynamically photocrosslinked iPP/EPDM blends 显示文摘 | Wang Wei Zhi Wu Qianghua Qu Baojun | 2003 | Polym Eng Sci2003，43，11： | 1 |
| 20 | In situ synthesis of poly (methyl methacrylate)/MgA1 layered double hydroxide nano- composite with high transparency and enhanced thermal proper-ties 显示文摘 | Wei Chen Feng Li Qu Baojun | 2004 | Solid State Communications2004，130，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员