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| 1 | Solidification structure of eutectic Al-Si alloy under a high magnetic field-aid-electromagnetic vibration显示文摘An electromagnetic vibration was generated by simultaneously imposing a strong static magnetic field (up to 10 T) and an alternative electricity current to the metal. Its effects on the solidification structure of eutectic Al-Si alloy have been investigated experimentally. It is found that the eutectic structure has been refined by solely imposing high magnetic field while it is coarsened under the electromagnetic vibration. Furthermore, polyhedral Si grains and non-dendritic α-Al appeared when the electromagnetic vibration strength was strong enough. The refining of eutectic structure is attributed to the decrease of diffusion coeffcient caused by the strong magnetic field. The coarseness of eutectic structure may be attributed to the convection caused by electromagnetic vibration. Strong convection may break co-operative growth of eutectic phases to form polyhedral Si grains and non-dendritic α-Al. | Jianbo YU Zhongming REN Weili REN Kang DENG Yunbo ZHONG | 2009 | Acta Metallurgica Sinica(English Letters)2009，22，3： | 4 |
| 2 | MXene based mechanically and electrically enhanced film for triboelectric nanogenerator显示文摘The development of triboelectric nanogenerator(TENG)technology which can directly convert ambient mechanical energy into electric energy may affect areas from green energy harvesting to emerging wearing electronics.And,the material of triboelectric layer is critical to the mechanical robustness and electrical output characteristics of the TENGs.Herein,a MXene enhanced electret polytetrafluoroethylene(PTFE)film with a high mechanical property and surface charge density is developed.The MXene/PTFE composite film was synthesized by spraying and annealing treatment.With the doping of MXene,the crystallinity of composite film could be tuned,leading to an enhancement in the tensile property of 450%and reducing the wear volume about 80%in the friction test.Furthermore,the as-fabricated TENG with this composite film outputs 397 V of open-circuit voltage,21µA of short-circuit current,and 232 nC of transfer charge quantity,which are 4,6,and 6 times higher than that of the TENG made by pure PTFE film,respectively.Therefore,this work provides a creative strategy to simultaneously improve the mechanical property and electrical performance of the TENGs,which have great potential in improving device stability under a complex mechanical environment. | Yuyu Gao Guoxu Liu Tianzhao Bu Yaoyao Liu Youchao Qi Yanting Xie Shaohang Xu Weili Deng Weiqing Yang Chi Zhang | 2021 | Nano Research2021，14，12： | 2 |
| 3 | Effect of high magnetic field on the primary dendrite arm spacing and segregation of directionally solidified superalloy DZ417G显示文摘 | Tao Zhang Weili Ren Jianwen Dong Xu Li Zhongming Ren Guanghui Cao Yunbo Zhong Kang Deng Zuosheng Lei Jianting Guo | 2009 | Journal of Alloys and Compounds2009，，1： | 2 |
| 4 | Effects of electromagnetic vibration on the structure and mechanical properties of Al-6%Si alloy during directional solidification显示文摘The effects of electromagnetic vibration on the grain refinement in directional solid- ification were investigated. It was found that the electromagnetic vibration applied in the melt not only can refine grains remarkably but also can enhance both tensile strength and ductility values of Al-6%Si alloy. SEM graphs show that coarse dendrite structure was broken up into a somewhat globular structure, and the morphology of eutectic silicon was changed from flaky to fibrous under electromagnetic vibration treatment. The refine mechanism under electromagnetic vibration was discussed. | Jianbo YU Zhongming REN Weili REN Kang DENG Yunbo ZHONG | 2009 | Acta Metallurgica Sinica(English Letters)2009，22，1： | 1 |
| 5 | Aqueous ehemieal synthesis of nanoscale Bi2 (Te, Se)3 and (Bi, Sb)2Te3 thermoeleetrie compounds显示文摘 | Yongbin Xu Zhongming Ren Weili Ren Kang Deng Yunbo Zhong | 2008 | Materials Letters2008，62，： | 1 |
| 6 | From high-yield Ti3AlCN ceramics to high-quality Ti3CNTx MXenes through eliminating Al segregation显示文摘Ti3CNTx MXenes with unique electrical conductivity can be widely applied for supercapacitors and electromagnetic shielding.However,its relatively low-yield quaternary nitrogen-containing Ti3AlCN ce ramics precursor(less than 50%),due to the inevitable Al segregation during the synthesizing process,significantly hindered its widely commercial applications.Herein,we employed the controllable AlNoversaturation precursor strategy to precisely tune the phase transition point of quaternary Ti3AlCN ceramics to obtain high-yield Ti3 AlCN precursor for the purpose of high conductivity Ti3 CNTx MXenes.Combined energy dispersive X-ray spectrometer(XRD)with X-ray photoelectron spectroscopy(XPS)characterizations,the yield of the quaternary nitrogen-containing Ti3 AlCN ceramics was evidently proved to be up to 70%,which is 1.4 times than that of previously reported works.Such relatively highyield quaternary Ti3AlCN is mainly ascribed to the elimination of Al segregation.Based on it,we further developed accordion-like two-dimensional(2D)MXene via hydrofluoric acid etch and vacuum freezedry.This novel accordion-like 2D Ti3CNTx MXene possesses high electrochemical capacitive properties(209 F/g).Therefore,this controllable AlN-oversaturation precursor strategy will pave a way to exploit costly high-yield MAX ceramics precursor for high conductivity MXenes and also play a powerful role in promoting their practical applications including electrical and magnetic engineering fields. | Ningjun Chen Haichao Huang Zhong Xu Yanting Xie Da Xiong Xiang Chu Bingni Gu Bo Zheng Weili Deng Haitao Zhang Weiqing Yang | 2020 | Chinese Chemical Letters2020，31，4： | 1 |
| 7 | Subjective well-being, social support, and age-related functioning among the very old in China 显示文摘 | Deng Juelin Hu Junmei Wu Weili | 2010 | Int J Geriatr Psychiatry2010，25，： | 1 |
| 8 | Understanding tissue-specificity with human tissue-specific regulatory networks显示文摘Tissue-specificity is important for the function of human body. However, it is still not clear how the functional diversity of different tissues is achieved. Here we construct gene regulatory networks in 13 human tissues by integrating large-scale transcription factor(TF)-gene regulations with gene and protein expression data. By comparing these regulatory networks, we find many tissue-specific regulations that are important for tissue identity. In particular, the tissue-specific TFs are found to regulate more genes than those expressed in multiple tissues, and the processes regulated by these tissue-specific TFs are closely related to tissue functions.Moreover, the regulations that are present in certain tissue are found to be enriched in the tissue associated disease genes, and these networks provide the molecular context of disease genes. Therefore, recognizing tissuespecific regulatory networks can help better understand the molecular mechanisms underlying diseases and identify new disease genes. | Weili GUO Lin ZHU Suping DENG Xingming ZHAO Deshuang HUANG | 2016 | Science China(Information Sciences)2016，59，7： | 1 |
| 9 | Body-area sensor network featuring micropyramids for sports healthcare显示文摘Monitoring physiological signals of the human body can provide extremely important information for sports healthcare,preventing injuries and providing efficient guidance for individual sports.However,the signals related to human healthcare involve both subtle and vigorous signals,making it difficult for a sensor to satisfy the full-scale monitoring at the same time.Here,a novel conductive elastomer featuring homogeneously micropyramid-structured PDMS/CNT composite is used to fabricate highperformance piezoresistive sensors by a drop-casting method.Benefiting from the significant increase in the contact area of microstructure during deformation,the flexible sensor presents a broad detection range(up to 185.5 kPa),fast response/recovery time(44/13 ms),ultrahigh sensitivity(242.4 kPa–1)and excellent durability over 8,000 cycles.As a proof of concept,the as-fabricated pressure sensor can be used for body-area sports healthcare,and enable the detection of full-scale pressure distribution.Considering the fabulous sensing performance,the sensor may potentially become promising in personal sports healthcare and telemedicine monitoring. | Shenglong Wang Weili Deng Tao Yang Guo Tian Da Xiong Xiao Xiao Hongrui Zhang Yue Sun Yong Ao Junfeng Huang Jun Chen Weiqing Yang | 2023 | Nano Research2023，16，1： | 1 |
| 10 | A Preliminary Report of Penile Transplantation显示文摘 | Weilie Hu Jun Lu Lichao Zhang Wen Wu Haibo Nie Yunsong Zhu Zhixiong Deng Yongbing Zhao Wen Sheng Qiyou Chao Xiaofu Qiu Jinghua Yang Ying Bai | 2006 | European Urology2006，，4： | 1 |
| 11 | Rationale and Study Design for Evaluating the Efficacy and Safety of Intracardiac Echocardiography-Guided Minimal-Fluoroscopy Ablation in Patients with Paroxysmal Atrial Fibrillation:A Non-Inferior,Multi-Center,Prospective Randomized Controlled Trial(PAF-ICE Trial)显示文摘The feasibility and safety of intracardiac echocardiography(ICE)-guided catheter ablation for atrial fibrillation(AF)using a minimal/zero-fluoroscopy approach have recently been reported.This approach helps to reduce ionizing radiation exposure and orthopedic complications resulting from using lead aprons.The objectives of this planned prospective,multicenter randomized controlled trial(RCT)(paroxysmal AF(PAF)-ICE trial;ChiCTR2000033624)are to evaluate the efficacy and safety of ICE-guided minimal-fluoroscopy ablation in patients with PAF and the impact on occupational hazards among lab staff.Patients will be randomized in a 1:1 ratio to 2 groups:minimal fluoroscopy group(n=216)and traditional approach group(n=216).In the minimal fluoroscopy group,an ICE catheter will be used for geometry/anatomic construction,transseptal puncture,catheter tracking,and effusion monitoring.Pulmonary vein isolation(PVI)will be performed using an open-irrigated radiofrequency SmartTouch Surround Flow or SmartTouch catheter(Biosense Webster,Diamond Bar,California,USA),and confirmed by a multipolar Lasso or PentaRay catheter(Biosense Webster).In the traditional approach group,an ICE catheter will not be used.Transseptal puncture will be performed under fluoroscopic guidance,with all geometries constructed by mapping the catheters.The primary efficacy endpoint is freedom from AF recurrence(without antiarrhythmic medications)at 12months after ablation.Other endpoints include duration of lead apron use,measures of intra-procedural efficiency,and peri-procedural complications.This RCT will evaluate the efficacy and safety of ICE-guided minimal-fluoroscopy ablation in patients with PAF,also evaluate the benefits to lab staff(regarding reducing occupational hazards)related to this“minimal/zero-fluoroscopy”and“leadless”mode. | Ruhong Jiang Xingpeng Liu Jidong Zhang Yu Chen Rui Wang Mengzuo Wu Deyong Long Jia Li Haixiong Wang Jie Fan Weizhu Ju Weili Ge Xu Liu Hai Deng Weijian Wang Pingzhen Yang Ding Li Xiaobo Huang Xiongtao Liu Hailong Tao Paul CZei Roderick Tung Xunzhang Wang Chenyang Jiang | 2021 | Cardiology Discovery2021，1，4： | 1 |
| 12 | Pinocembrin Promotes OPC Differentiation and Remyelination via the mTOR Signaling Pathway显示文摘The exacerbation of progressive multiple sclerosis(MS)is closely associated with obstruction of the differentiation of oligodendrocyte progenitor cells(OPCs).To discover novel therapeutic compounds for enhancing remyelination by endogenous OPCs,we screened for myelin basic protein expression using cultured rat OPCs and a library of small-molecule compounds.One of the most effective drugs was pinocembrin,which remarkably promoted OPC differentiation and maturation without affecting cell proliferation and survival.Based on these in vitro effects,we further assessed the therapeutic effects of pinocembrin in animal models of demyelinating diseases.We demonstrated that pinocembrin significantly ameliorated the progression of experimental autoimmune encephalomyelitis(EAE)and enhanced the repair of demyelination in lysolectin-induced lesions.Further studies indicated that pinocembrin increased the phosphorylation level of mammalian target of rapamycin(mTOR).Taken together,our results demonstrated that pinocembrin promotes OPC differentiation and remyelination through the phosphorylated mTOR pathway,and suggest a novel therapeutic prospect for this natural flavonoid product in treating demyelinating diseases. | Qi Shao Ming Zhao Wenwen Pei Yingyan Pu Mingdong Liu Weili Liu Zhongwang Yu Kefu Chen Hong Liu Benqiang Deng Li Cao | 2021 | Neuroscience Bulletin2021，37，9： | 1 |
| 13 | Combining methylated SEPTIN9 and RNF180 plasma markers for diagnosis and early detection of gastric cancer显示文摘Dear Editor,Early diagnosis is critical for successful treatment of gastric adenocarcinoma(GA).However,the sensitivities of tumor markers carcinoembryonic antigen(CEA),cancer antigen 19-9(CA19-9)and CA72-4 for GA detection are approximately 20%[1],and the sensitivities of all markers combined for early gastric cancer detection is still very low[2].DNA methylation plays a major role in tumorigenesis and therefore has obvious potential as a non-invasive biomarker for cancer detection[3].Through genome-wide methylation analysis and histological verification,we previously identified ring finger protein 180(RNF180)as a novel preferentially methylated gene in GA[4,5]. | Yongzhan Nie Xianchun Gao Xiqiang Cai Zhen Wu Qiaoyi Liang Guobing Xu Na Liu Peng Gao Jingyu Deng Hongzhi Xu Zhanlong Shen Changqi Cao Fenrong Chen Nannan Zhang Yongxi Song Mingjun Sun Chengyin Liu Guangpeng Zhou Weili Han Jianhua Dou Huahong Xie Liping Yao Zhiguo Liu Gang Ji Xin Wang Qingchuan Zhao Lei Shang Daiming Fan Xiaoliang Han Jianlin Ren Han Liang Zhenning Wang Jinhai Wang Qi Wu Jun Yu Kaichun Wu the MAGIS Study Group | 2023 | Cancer Communications2023，43，11： | 0 |
| 14 | Gradient CNT/PVDF piezoelectric composite with enhanced force-electric coupling for soccer training显示文摘Real-time monitoring of ball–shoe interactions can provide essential information for high-quality instruction in personalized soccer training,yet existing monitoring systems struggle to reflect specific forces,loci,and durations of action.Here,we design a self-powered piezoelectric sensor constructed by the gradient carbon nanotube/polyvinylidene fluoride(CNT/PVDF)composite to monitor the interactions between the ball and the shoe.Two-dimensional Raman mapping demonstrates the gradient structure of CNT/PVDF prepared by programmable electrospinning combined with a hot pressing.Benefitting from the synergistic effect of local polarization caused by the enrichment of CNT and the reduced diffusion of silver patterns in gradient structure,the as-prepared composite exhibits enhanced force-electric coupling with an excellent sensitivity of 80 mV/N and durability over 15,000 cycles.On this basis,we conformally attach a 3×3 sensor array to a soccer shoe,enabling real-time acquisition of kick position and contact force,which could provide quantitative assessment and personalize guidance for the training of soccer players.This self-powered piezoelectric sensor network system offers a promising paradigm for wearable monitoring under strong impact forces. | Wanghong Zeng Weili Deng Tao Yang Shenglong Wang Yue Sun Jieling Zhang Xiarong Ren Long Jin Lihua Tang Weiqing Yang | 2023 | Nano Research2023，16，8： | 0 |
| 15 | China and Outsourcing Offshore in the 21st Century:the Next Ten Years显示文摘In light of the current global economic slowdown and the concentrated efforts of the Chinese government to invest in the outsourcing industry,this study focuses on two critical issues for future growth over the next ten years:the fragmentation of the Chinese outsourcing industry and the shortage of business personnel with international business skills.After a literature review that,for the first time,integrates the Chinese studies with global research,we summarize the current state of out-sourcing offshore and the potential in the Chinese economy.We then analyze the out-sourcing industry using a general equilibrium model requiring partner search with service providers by final producers from East and West,focusing on two key variables directly related to the issue of Chinese industrial fragmentation:the service provider location and final producer search function.We then draw implications related to China’s future outsourcing efforts and policy changes that address the issue of industrial fragmentation. | Joseph F.Greco Weili Lu Zhuqing Deng | 2011 | Journal of WTO and China2011，1，1： | 0 |
| 16 | Devonian-Carboniferous Hangenberg Crisis in South China:Variations in Trace Elements,Strontium and Carbon Isotope Chemostratigraphy in the Nanbiancun Carbonate Section显示文摘The global Hangenberg Crisis or Hangenberg Extinction is a mass extinction near the Devonian-Carboniferous boundary.Comprehensive research of petrology and geochemistry on the Devonian-Carboniferous boundary,as exposed in the Nanbiancun auxiliary stratotype section,South China,elucidates paleoenvironmental changes and controls on marine strontium(^(87)Sr/^(86)Sr)and carbonate carbon(δ^(13)C_(carb))isotopes during the Hangenberg Crisis.The new^(87)Sr/^(86)Sr data reveal a regression in the Middle Siphonodella praesulcata Zone,while the Hangenberg Extinction was occurring in South China.Moreover,theδ^(13)C_(carb)data records a negative excursion near the base of the Middle Siphonodella praesulcata Zone that may have been connected with the Hangenberg Extinction.A positiveδ^(13)C_(carb)excursion,corresponding with the Upper Siphonodella praesulcata Zone,may reflect the effects of a vigorous biological pump.The magnitude of the Hangenberg Carbon Isotopic Excursion in peakδ^(13)carb values andδ^(13)C_(carb)gradient in carbonate Devonian-Carboniferous boundary sections of the South China Craton during the Hangenberg Crisis,are a function of depositional water depth and distance from the shore.The carbon cycling during the Hangenberg Carbon Isotopic Excursion had a much stronger impact on oceanic surface waters than on the deep ocean and theδ^(13)C_(carb)gradient of local seawater was likely caused by enhanced marine productivity,associated with biological recovery in platform sediments during the Hangenberg Crisis. | DENG Faliang LIU Xijun YU Hongxia YAO Ye ZHANG Zhiguo WEI Weilie LI Rui | 2022 | Acta Geologica Sinica(English Edition)2022，96，4： | 0 |
| 17 | Advanced municipal wastewater treatment and simultaneous energy/resource recovery via photo(electro)catalysis显示文摘Wastewater management and energy/resource recycling have been extensively investigated via photo(electro)catalysis.Although both operation processes are driven effectively by the same interfacial charge,each system is practiced separately since they require very different reaction conditions.In this review,we showcase the recent advancements in photo(electro)catalytic process that enables the wastewater treatment and simultaneous energy/resource recovery(WT-ERR).Various literatures based on photo(electro)catalysis for wastewater treatment coupled with CO_(2)conversion,H_(2)production and heavy metal recovery are summarized.Besides,the fundamentals of photo(electro)catalysis and the influencing factors in such synergistic process are also presented.The essential feature of the catalysis lies in effectively utilizing hole oxidation for pollutant degradation and electron reduction for energy/resource recovery.Although in its infancy,the reviewed technology provides new avenue for developing next-generation wastewater treatment process.Moreover,we expect that this review can stimulate intensive researches to rationally design photo(electro)catalytic systems for environmental remediation accompanied with energy and resource recovery. | Dengke Wang Siqi Chen Shiqin Lai Weili Dai Lixia Yang Lanqing Deng Mengjuan Suo Xuyang Wang Jian-Ping Zou Sheng-Lian Luo | 2023 | Chinese Chemical Letters2023，34，5： | 0 |
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