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| 1 | First mass measurement of short-lived nuclides at HIRFL-CSR显示文摘Recent commissioning of the HIRFL-CSR has demonstrated its ability to perform direct mass measurement for short-lived nuclides. Projectile fragments produced by the 78Kr ions at 481.88 MeV/u were separated with the new radioactive beam line in Lanzhou (RIBLL2), and injected into and stored in the experimental storage ring (CSRe). By operating the CSRe as an isochronous mass spectrometry, a typical mass resolution around 2.0×10?5 has been achieved. The masses for 63Ge, 65As and 67Se were measured for the first time. The measured masses are compared with theoretical predictions and the location of the proton drip-line for As isotopes is discussed. The implication of the 65As mass in the astrophysical rapid proton capture process has also been addressed. | XU HuShan TU XiaoLin YUAN YouJin XIA JiaWen ZANG YongDong WANG Meng MAO RuiShi HU ZhengGuo MEI Bo SHUAI Peng ZHU ZhiChao TANG ShuWen GENG Peng LIU Yong ZHAO TieCheng ZHANG XueYing YANG JianCheng MAO LiJun ZHANG YuHu ZHOU XiaoHong HUANG WenXue XIAO GuoQing ZHAO HongWei ZHAN WenLong | 2009 | Chinese Science Bulletin2009,54,24: | 11 |
| 2 | Diode-pumped power scalable Kerr-lens mode-locked Yb:CYA laser显示文摘Stable 68 fs pulses with the average power of 1.5 W is directly generated from a multimode diode-pumped Kerr-lens mode-locked Yb:CYA laser by separating the gain medium and Kerr medium. The repetition rate is about 50 MHz, resulting in a single pulse energy of 30 n J and a peak power of 0.44 MW. To the best of our knowledge, this is the highest single pulse energy ever produced from a mode-locked Yb:CYA oscillator. Our experimental results show that Yb:CYA crystal is an excellent candidate for multiwatt, sub-100 fs pulse generation in diode-pumped all-solid-state lasers. It is believed that the output power can be scalable to multi-W while the pulse duration is maintained with this simple method. | WENLONG TIAN YINGNAN PENG ZIYUE ZHANG ZIJIAO YU JIANGFENG ZHU XIAODONG XU ZHIYI WEI | 2018 | Photonics Research2018,6,2: | 8 |
| 3 | Nonintubated thoracoscopic lobectomy plus lymph node dissection following segmentectomy for central type pulmonary masses显示文摘IntroductionLung cancer is the most common cancer worldwide.In the United States,it causes more cancer-related deaths than the next four causes(breast cancer,prostate cancer,colon cancer,and pancreatic cancer)of cancer-related mortality combined(1).About 30% of people have already | Wenlong Shao Wei Wang Weiqiang Yin Zhihua Guo Guilin Peng Ying Chen Jianxing He | 2013 | Chinese Journal of Cancer Research2013,25,1: | 7 |
| 4 | Hydrophilic bismuth sulfur nanoflower superstructures with an improved photothermal efficiency for ablation of cancer cells显示文摘Nanomaterials 与强烈在红外线附近(NIR ) 吸收展览有效 photon-to-thermal 精力转移能力和罐头产生热切除癌症房间,因此在 photothermal 癌症治疗学起一个枢轴的作用。此处,吸水的象花的铋硫(双性人 2 有一致尺寸的 S 3) 上层建筑和改进 NIR 吸收 controllably 经由 polyvinylpyrrolidone (PVP ) 帮助的一个灵巧的 solvothermal 过程被综合,它能调整产品形态学。由 808-nm 激光导致了,同样准备的双性人 2 S 3 nanoflowers 比双性人 2 当 PVP 不在时准备的 S 3 nanobelts (36.5%) 。这能被归因于双性人 2 与一个更低的乐队一起与 NIR 光而且到非结晶的结构的改进反射率和吸收用作许多激光洞镜子的 3-dimensional crumpled-paper-like nanosheets 装配的 S 3 nanoflower 上层建筑豁开。因此,当使用双性人 2 与相比的 S 3 nanoflowers 用双性人 2 S 3 nanobelts,它由于减少的毒性在治疗为使用使他们更有利。而且,这些双性人 2 S 3 nanoflowers 有效地在 vitro 并且在 vivo 完成了癌症房间的 photothermal 脱离。这些结果不仅支持了双性人 2 是的 S 3 nanoflowers 为癌症治疗的一个有希望的 photothermal 代理人而且铺了一条途径与改进 photothermal 效率利用新代理人。 | Zhiyin Xiao Chaoting Xu Xiaohong Jiang Wenlong Zhang Yuxuan Peng Rujia Zou Xiaojuan Huang Qian Liu Zongyi Qin Junqing Hu | 2016 | Nano Research2016,9,7: | 7 |
| 5 | Effects of cerium substitution on phase components, microstructures and magnetic properties of Nd-Fe-Ti-B alloy显示文摘(Nd(1-x)Cex)(12)Fe(77)Ti5B6(x=0,0.2,0.3,0.4,0.6,0.8)alloys were prepared by melt-spinning and annealing techniques.The phase constitutions,microstructures and magnetic properties were investigated by powder X-ray diffraction(XRD),a differential scanning calorimeter(DSC),a vibrating sample magnetometer(VSM)and a transmission electron microscope(TEM).It is found that with the increase of Ce content,the coercivity of the(Nd(1-x)Cex)(12)Fe(77)Ti5B6 alloys reaches maximum first and then decreases.The maximum coercivity reaches 18.5 kOe obtained in the sample of 20%Ce substituted which is 34%higher than the Ce-free sample.TEM results reveal that the micro structure refinement effect is responsible for the coercivity improvement.This phenomenon implies that in some cases,Ce and Ti co-doping is more beneficial to improving of the coercivity than Ti single doping in Nd-Fe-B alloys.With further Ce addition,magnetic properties deteriorate due to the formation of CeFe2 and TbCu7-type phases. | Haijun Peng Yang Luo Yakun Dou Xinyuan Bai Wenlong Yan Dunbo Yu Yuanfei Yang Shulin Diao | 2019 | Journal of Rare Earths2019,37,8: | 4 |
| 6 | Pan-genome of Raphanus highlights genetic variation and introgression among domesticated,wild,and weedy radishes显示文摘Post-polyploid diploidization associated with descending dysploidy and interspecific introgression drives plant genome evolution by unclear mechanisms.Raphanus is an economically and ecologically important Brassiceae genus and model system for studying post-polyploidization genome evolution and introgres-sion.Here,we report the de novo sequence assemblies for 11 genomes covering most of the typical sub-species and varieties of domesticated,wild and weedy radishes from East Asia,South Asia,Europe,and America.Divergence among the species,sub-species,and South/East Asian types coincided with Quaternary glaciations.A genus-level pan-genome was constructed with family-based,locus-based,and graph-based methods,and whole-genome comparisons revealed genetic variations ranging from single-nucleotide polymorphisms(SNPs)to inversions and translocations of whole ancestral karyotype(AK)blocks.Extensive gene flow occurred between wild,weedy,and domesticated radishes.High fre-quencies of genome reshuffling,biased retention,and large-fragment translocation have shaped the genomic diversity.Most variety-specific gene-rich blocks showed large structural variations.Extensive translocation and tandem duplication of dispensable genes were revealed in two large rearrangement-rich islands.Disease resistance genes mostly resided on specific and dispensable loci.Variations causing the loss of function of enzymes modulating gibberellin deactivation were identified and could play an important role in phenotype divergence and adaptive evolution.This study provides new insights into the genomic evolution underlying post-polyploid diploidization and lays the foundation for genetic improve-ment of radish crops,biological control of weeds,and protection of wild species'germplasms. | Xiaohui Zhang Tongjin Liu Jinglei Wang Peng Wang Yang Qiu Wei Zhao Shuai Pang Xiaoman Li Haiping Wang Jiangping Song Wenlin Zhang Wenlong Yang Yuyan Sun Xixiang Li | 2021 | Molecular Plant2021,14,12: | 3 |
| 7 | FORMING PROCESS OF HOT-EXTRUDED SiCw/6061Al COMPOSITES(Ⅰ)显示文摘1INTRODUCTIONInrecentyears,moreandmorecontinuouslyordiscontinuouslyreinforcedmetalmatrixcomposites(MMCs)havebeenusedtomakest... | Zhang Wenlong, Cai Liuchun, Peng Huaxin, Wang Dezun and Yao Zhongkai School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998,8,3: | 3 |
| 8 | Screening and Simple Identification of Drought-resistant Lines in Sugarcane Breeding显示文摘Six sugarcane plant lines were selected from seedlings owing to good performance in agronomic characters under drought conditions.A special test with drought stress to death under groove was carried out to select the best drought tolerant clones among them. The proportion of bound water to free water content in leaves,cell cytoplasm membrane permeability in leaves,yield components,etc.,which were regarded as reasonable indexes to identify drought resistance of sugarcane,were measured. The results showed that both YT06-868 and YT05-339 were winners. The two were high-class drought-resistant clones. On some measured indexes,both of them had higher values than ROC22( the main check variety) and on the other ones,they both had the same values as ROC22. The drought resistance of YT05-291 was moderate and between ROC22 and ROC16( the secondary check variety),while the others had poor drought-resistant according to these indexes. | Fangyin PAN Qingwen LUO Wenlong WU Fuye LIU Jiantao WU Dongyong PENG Yongsheng CHEN | 2019 | Asian Agricultural Research2019,11,5: | 2 |
| 9 | Critical Heat Flux(CHF)Correlations for Subcooled Water Flow Boiling at High Pressure and High Heat Flux显示文摘The subcooled water flow boiling is beneficial for removing the high heat flux from the divertor in the fusion reactor,for which an accurate critical heat flux(CHF)correlation is necessary.Up to now,there are many CHF correlations mentioned for subcooled water flow boiling in the open literatures.However,the CHF correlations’accuracies for the prediction of subcooled water flow boiling are not satisfactory at high heat flux and high pressure for reactor divertor.The present paper compiled 1356 CHF experimental data points from 15 independent open literatures and evaluated 10 existing CHF correlations in subcooled water flow boiling.From the evaluation,the W-2 CHF correlation performs best for the experimental CHF data in all existing critical heat flux correlations.However,the predicted mean absolute error(MAE)of the W-2 correlation is not very ideal for all database and the MAE of the W-2 correlation is from 30%to 50%for some database.In order to enhance the CHF prediction accuracy in subcooled water flow boiling at high heat flux and high pressure,the present paper developed a new CHF correlation.Compared with other existing CHF correlations,the new CHF correlation greatly enhances the prediction accuracy over a broad range of pressures and heat fluxes which are desired in the cooling of high heat flux devices,such as those in the fusion reactor divertor.The validation results show that the new correlation has a MAE of 10.05%and a root mean squared error(RMSE)of 16.61%,predicting 68.1%of the entire database within±10%and 81.5%within±15%.The MAE of the new CHF correlation is 7.4%less than that of the best existing one(W-2 correlation),further confirming its superior prediction accuracy and reliability.Besides,the new CHF correlation works well not only for a uniform power profile but also for a non-uniform power profile in subcooled water flow boiling at high pressure and high heat flux. | LIU Ping GUO Yusheng DING Wenlong TANG Mingyun SONG Yuntao PENG Xuebing JI Jiadong CHEN Qinghua MAO Xin | 2021 | Journal of Thermal Science2021,30,1: | 2 |
| 10 | Effects of phosphorus concentration on Cr(VI) sorption onto phosphorus-rich sludge biochar显示文摘在 Cr (VI ) 吸着上调查磷内容的效果到充满磷的 biochar 上,从 4 ~ 60 mg 的不同的磷集中的污水污泥? | Wenchuan DING Wenlong PENG Xiaolan ZENG Xiumei TIAN | 2014 | Frontiers of Environmental Science & Engineering2014,8,3: | 2 |
| 11 | Hydrogen Bonding-Assisted Synthesis of Silica/Oxidized Mesocarbon Microbeads Encapsulated in Amorphous Carbon as Stable Anode for Optimized/Enhanced Lithium Storage显示文摘The practical application of silica-based composites as an alternative to commercial graphite anode materials is hampered by their large volumetric expansion,poor conductivity,and low Coulombic efficiency.In this work,a novel silica/oxidized mesocarbon microbead/amorphous carbon(SiO2/O’MCMB/C)hierarchical structure in which SiO2 is sandwiched between spherical graphite and amorphous carbon shell was succes sfully fabricated through hydrogen bonding-assisted self-assembly and post-carbon coating method.The obtained three-layer hierarchical structure effectively accommodates the volumetric expansion of SiO2 and significantly enhances the electronic conductivity of composite materials.Moreover,the outer layer of amorphous carbon effectively increases the diffusion rate of lithium ions and promotes the formation of stable SEI film.As a result,the SiO2/O’MCMB/C composite exhibits superior electrochemical performance with a reversible capacity of 459.5 mA h/g in the first cycle,and the corresponding Coulombic efficiency is 62.8%.After 300 cycles,the capacity climbs to around 600 mA h/g.This synthetic route provides an efficient method for preparing SiO2 supported on graphite with excellent electrochemical performance,which is likely to promote its commercial applications. | Zongjie Cao Huitian Liu Wenlong Huang Peng Chen Yuansheng Liu Yu Yu Zhongqiang Shan Shuxian Meng | 2020 | Transactions of Tianjin University2020,26,1: | 2 |
| 12 | In situ TEM studies of oxygen vacancy migration for electrically induced resistance change effect in cerium oxides显示文摘 | Peng Gao Zhenzhong Wang Wangyang Fu Zhaoliang Liao Kaihui Liu Wenlong Wang Xuedong Bai Enge Wang | 2009 | Micron2009,,4: | 2 |
| 13 | Sustainable Intensification of Cultivated Land Use and Its Influencing Factors at the Farming Household Scale: A Case Study of Shandong Province, China显示文摘Promoting the sustainable intensification of cultivated land use(SICL) has become crucial for ensuring a sufficient supply of grain and important agricultural products, as well as for the sustainable use of resources. Taking widely used areas of Shandong Province in China as examples, an analytical scale and level framework for SICL is constructed in this study. It measures the level of SICL through material flow analysis, constructs Tobit models to analyze the influencing factors of SICL at the farming household scale,and analyzes the transition mechanisms of SICL. The results show that the overall level of SICL in Shandong Province is low, and the spatial distribution is uneven. There are relatively more farmers participating in unsustainable intensification than in medium or low levels of SICL, with farmers working at a high level of SICL making up the smallest proportion. The factors that determine the level of SICL at which farmers work vary significantly. More male farmers operate at a low SICL level than female farmers, while females outnumber males at a high SICL level. This is mainly related to the regional distribution of age and population. Meanwhile, with larger cultivated land areas, there is a lower degree of land fragmentation, with a higher level of SICL corresponding to a smaller distance to the nearest town closer within 1–5 km from the town center. We can see the level of SICL and its processes themselves are closely related to time and space scales. Based on the above analysis, it is necessary to clarify the standard processes of SICL to adapt them to local conditions. This includes instructing managers on how to improve resource utilization, increase the sustainable development of cultivated land and establish a comprehensively efficient and functional SICL mechanism. The sustainable intensification of cultivated land use and its specific application in the new era are conducive to enriching the frontier theories and methodology of sustainable development, and are of great significance to the advancement of green agriculture and the decision-making of rural high-quality development. | NIU Shandong LYU Xiao GU Guozheng ZHOU Xiaoping PENG Wenlong | 2021 | Chinese Geographical Science2021,31,1: | 2 |
| 14 | Enhancement of CO2 mineralization in Ca2+-/Mg2+-rich aqueous solutions using insoluble amine 显示文摘 | Wang Wenlong Liu Xin Wang Peng Zheng Yanli Wang Man | 2013 | Industrial & Engineering Chemistry Research2013,52,23: | 1 |
| 15 | Role of mesenchymal stem cells in bone regeneration and fracture repair: a review显示文摘 | Xin Wang Yu Wang Wenlong Gou Qiang Lu Jiang Peng Shibi Lu | 2013 | International Orthopaedics2013,,12: | 1 |
| 16 | Stateful implication logic based on perpendicular magnetic tunnel junctions显示文摘As the conventional von Neumann architecture meets critical limitations of data transfer bandwidth and energy consumption,perpendicular magnetic anisotropy magnetic tunnel junction based processing-in-memory paradigm attracts extensive attention as a promising substitute thanks to its nonvolatility,low-power switching,fast access and infinite endurance.In this work,we propose and experimentally demonstrate a new spintronic implication logic gate that consists of two parallel perpendicular magnetic anisotropy magnetic tunnel junctions with different diameters.Material implication and furthermore NAND logic functions are implemented by all electrically-controlled operations.The reliability of this structure is verified,especially in sub-20 nm node,which shows great potential for large-density processing-in-memory applications. | Wenlong CAI Mengxing WANG Kaihua CAO Huaiwen YANG Shouzhong PENG Huisong LI Weisheng ZHAO | 2022 | Science China(Information Sciences)2022,65,2: | 1 |
| 17 | Fabrication of organic/inorganic hybrid nanocomposite of 1,8-naphthalimide and CdS in self-assembly film显示文摘 | Quangang Peng Jin Zhai Wenlong Wang | 2003 | Crystal Growth & Design2003,3,5: | 1 |
| 18 | Gaseous pVT behavior of 1,1,1,2,3,3,3-heptafluoropropane显示文摘 | Hu Peng Chen Zeshao Cheng Wenlong | 2003 | J Chem Eng Data2003,48,2: | 1 |
| 19 | Defect engineering of BCZT-based piezoelectric ceramics with high piezoelectric properties显示文摘The intrinsic conduction mechanism and optimal sintering atmosphere of(Ba_(0.85)Ca_(0.15))(Zr_(0.1)Ti_(0.9))O_(3)(BCZT)ceramics were regulated by Mn-doping element in this work.By Hall and impedance analysis,the undoped BCZT ceramics exhibit a typical n-type conduction mechanism,and the electron concentration decreases with the increasing oxygen partial pressure.Therefore,the undoped ceramics exhibit best electrical properties(piezoelectrical constant<733=585 pC·N^(-1),electro-mechanical coupling factor k_(p)=56%)in O_(2).A handful of Mn-doping element would transfer the conduction mechanism from n-type into p-type.And the hole concentration reduces with the decreasing oxygen partial pressure for Mn-doped BCZT ceramics.Therefore,the Mn-doped ceramics sintered in N_(2)have the highest insulation resistance and best piezoelectric properties(d_(33)=505 pC·N^(-1),k_(p)=50%).The experimental results demonstrate that the Mn-doping element can effectively adjust the intrinsic conduction mechanism and then predict the optimal atmosphere. | Xinjian WANG Yu HUAN Yixuan ZHU Peng ZHANG Wenlong YANG Peng LI Tao WEI Longtu LI Xiaohui WANG | 2022 | Journal of Advanced Ceramics2022,11,1: | 1 |
| 20 | Antiferromagnetic spintronics: An overview and outlook显示文摘Over the pas few decades,the diversified development of antiferomagnetic spintronics has made antiferomagnets(AFMs)interesting and very useful.After tough challenges,the applications of AFMs in electronic devices have transitioned from focusing on the interface coupling features to achieving the manipulation and detection of AFMs.As AFMs are internally magnetic,taking full use of AFMs for information storage has been the main target of research.In this paper,we provide a comprehensive description of AFM spintronics applications from the interface coupling,read-out operations,and writing manipulations perspective.We examine the early use of AFMs in magnetic recordings and conventional magnetoresistive random-access memory(MRAM),and review the latest mechanisms of the manipulation and detection of AFMs.Finally,based on exchange bias(EB)manipulation,a high-performance EB-MRAM is introduced as the next generation of AFM-based memories,which provides an effective method for read-out and writing of AFMs and opens a new era for AFM spintronics. | Danrong Xionga Yuhao Jiang Kewen Shi Ao Du Yuxuan Yao Zongxia Guo Daoqian Zhu Kaihua Cao Shouzhong Peng Wenlong Cai Dapeng Zhu Weisheng Zhao | 2022 | Fundamental Research2022,2,4: | 1 |