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| 1 | WheatOmics:A platform combining multiple omics data to accelerate functional genomics studies in wheat显示文摘Dear Editor,Mold-breaking progress in whole-genome sequencing and rapid accumulation of multi-omics data have revolutionized the research strategies of functional genomics in wheat(Wang et al.,2018).However,how to access these vast multi-omics data and to extract key information on genes of in-terest,is still challenging for most wet-lab or field wheat re-searchers who have little bioinformatic experiences and cannot access the expensive computational resources.Here,we pre-sent WheatOmics(http://gffzz513af15b15bc4712hwff6bcf9fxx6669b.ffgz.tsg.suse.edu.cn/,previously designated as Triticeae Multi-omics Center,http://gffzz601e21d286504235hwff6bcf9fxx6669b.ffgz.tsg.suse.edu.cn/),a free,web-accessible,and user-friendly platform.WheatOmics not only empowers the effective access to the visualized multi-omics data of user-interested genes but also offers several distinctive and practical toolkits that can ease almost every aspect of wheat functional genomics studies(Figure 1A). | Shengwei Ma Meng Wang Jianhui Wu Weilong Guo Yongming Chen Guangwei Li Yanpeng Wang Weiming Shi Guangmin Xia Daolin FU Zhensheng Kang Fei Ni | 2021 | Molecular Plant2021，14，12： | 9 |
| 2 | Tissue level microstructure and mechanical properties of the femoral head in the proximal femur of fracture patients显示文摘This study aims to investigate the regional variations of trabecular morphological parameters and mechanical parameters of the femoral head,as well as to determine the relationship between trabecular morphological and mechanical parameters.Seven femoral heads from patients with fractured proximal femur were scanned using a micro-CT system.Each femoral head was divided into 12 sub-regions according to the trabecular orientation.One 125 mm^3 trabecular cubic model was reconstructed from each sub-region.A total of 81 trabecular models were reconstructed,except three destroyed sub-regions from two femoral heads during the surgery.Trabecular morphological parameters,i.e.trabecular separation(Tb.Sp),trabecular thickness(Tb.Th),specific bone surface(BS/B V),bone volume fraction(BV/TV),structural model index(SMI),and degree of anisotropy(DA) were measured.Micro-finite element analyses were performed for each cube to obtain the apparent Young's modulus and tissue level von Mises stress distribution under 1%compressive strain along three orthogonal directions,respectively.Results revealed significant regional variations in the morphological parameters(P<0.05).Young's moduli along the trabecular orientation were significantly higher than those along the other two directions.In general,trabecular mechanical properties in the medial region were lower than those in the lateral region.Trabecular mechanical parameters along the trabecular orientation were significantly correlated with BS/BV,BV/TV,Tb.Th,and DA.In this study,regional variations of microstructural features and mechanical properties in the femoral head of patients with proximal femur fracture were thoroughly investigated at the tissue level.The results of this study will help to elucidate the mechanism of femoral head fracture for reducing fracture risk and developing treatment strategies for the elderly. | Linwei Lü Guangwei Meng He Gong Dong Zhu Jiazi Gao Yubo Fan | 2015 | Acta Mechanica Sinica2015，31，2： | 4 |
| 3 | Hybrid Structure Reliability Analysis Based on the Damped Newton Method显示文摘This paper presents a hybrid model reliability analysis method based on the damped Newton method with both random and interval variables to solve the hybrid structure reliability problem.The method combines an outer iterative solution and inner layer numerical calculation.In the outer iteration,the method seeks an optimized solution to the interval variable iterative by adding the boundary constraint condition based on the damped Newton optimization theory.In the inner layer solution,the method first reduces the dimension of the random variable through the dimension reduction method,then obtains the first four-order central moment of the function through the application of the Taylor expansion method,and finally calculates the reliability index of the structure according to the fourth-order moment calculation structure of the function.The results of a numerical example and an engineering ten-rod truss structure show that the proposed method can effectively solve the random-interval hybrid reliability problem and has better calculation accuracy than that of the two-layer iterative method. | Hongwei Zheng Guangwei Meng Feng Li Tonghui Wei Wei Luo Yaming Guo | 2020 | Tsinghua Science and Technology2020，25，5： | 2 |
| 4 | Efficient computation for dynamic responses of systems with time-varying characteristics显示文摘Based on Neumman series and epsilon-algorithm,an efficient computation for dynamic responses of systemswith arbitrary time-varying characteristics is investigated.Avoiding the calculation for the inverses of the equivalentstiffness matrices in each time step, the computation effort ofthe proposed method is reduced compared with the full analysisof Newmark method. The validity and applications ofthe proposed method are illustrated by a 4-DOF spring-masssystem with periodical time-varying stiffness properties anda truss structure with arbitrary time-varying lumped mass. Itshows that good approximate results can be obtained by theproposed method compared with the responses obtained bythe full analysis of Newmark method. | Liang Ma Yudong Chen Suhuan Chen Guangwei Meng Department of Mechanics, Nanling Campus,Jilin University, 130025 Changchun, China | 2009 | Acta Mechanica Sinica2009，25，5： | 2 |
| 5 | Regional Variations in Trabecular Morphological Features of Femoral Head of Patients with Proximal Femoral Fractures显示文摘 | Linwei Lv Guangwei Meng He Gong Dong Zhu Jiazi Gao Meisheng Zhao | 2015 | Journal of Bionic Engineering2015，12，2： | 1 |
| 6 | A New Kind of Subjective Trust Model显示文摘Based on the outstanding characteristics of Cloud Model on the process of transforming a qualitative concept to a set of quantitative numerical values, a formalized model of subjective trust is introduced by which we can transform between qualitative reputation and quantitative voting data. The present paper brings forward algorithms to compute direct trust and recommender trust. Further more, an effective similarity measuring method used to distinguish two users’ reputation on knowledge level is also proposed. The given model properly settles the uncertainty and fuzziness properties of subjective trust which is always the weakness of traditional subjective trust model, and provides a step in the direction of proper understanding and definition of human trust. | ZHANG Guangwei KANG Jianchu LUO Ziqiang MENG Xiangyi FANG Peici LI Deyi | 2006 | Wuhan University Journal of Natural Sciences2006，11，6： | 1 |
| 7 | Dynamic response reanalysis for modified structures under arbi- trary excitation using epsilon-algorithm显示文摘 | Chen Suhuan Ma Liang Meng Guangwei | 2008 | Comput- ers & Structures2008，86，2324： | 1 |
| 8 | Combined approximation for reanalysis of complex eigenvalues 显示文摘 | Ma Liang Chen Suhuan Meng Guangwei | 2009 | Computers & Structures2009，87，78： | 1 |
| 9 | Robust op-timization design for fatigue life 显示文摘 | LI Feng MENG Guangwei’SHA Lirong | 2011 | Finite Elements inAnalysis and Design2011，47，10： | 1 |
| 10 | Effects of Shengmai Yin(生脉饮)on pulmonary and cardiac function in coronavirus disease 2019 convalescent patients with cardiopulmonary symptoms:a randomized,double blind,multicenter control trial显示文摘OBJECTIVE:To evaluate the efficacy and safety of Shengmai Yin(生脉饮,SMY)on visual analogue scale(VAS)for cardiopulmonary symptoms in coronavirus disease 2019(COVID-19)convalescent patients.METHODS:In this randomized,double blind and multicenter controlled trial,a total of 200 COVID-19 convalescent patients who with cardiopulmonary symptoms were enrolled from three medical centers in Hubei,China.These patients were randomized divided into trial group and the control group,100 patients in each one,SMY and its placebo were applied to respectively,for two weeks.VAS of clinical symptoms included shortness of breath,hidrosis,chest distress,palpitation,and dry cough was performed at 0,1,2 weeks.Decrease in VAS of 30%or more was defined as effective,and a reduction in VAS of 0 was defined as curative.RESULTS:A total of 192 completed the study.The VAS of TCM symptoms showed there was no difference in baseline between the two groups.The VAS in both groups was down-regulated,and there was no significant difference in VAS and cure rates at the first and second week between the two groups.There was no significant difference in breath,hidrosis,palpitation,and dry cough between the two groups but SMY treatment for two weeks has remarkable therapeutic effects in chest distress than placebo.CONCLUSIONS:SMY could effectively ameliorate the symptoms of chest distress,and improve the quality of life of the COVID-19 convalescent patients. | AN Xuedong MAO Lina XIA Ping SU Wen WANG Beibei KOU Leiya ZHANG Zequan QI Meng HU Song CHEN Jing LI Xiujuan LIU Jinwei ZHOU Juan QIAO Jie LUO Dan LUO Guangwei YAN Youqin YANG Guiping DONG Dandan ZHOU Wei TAO Junxiu JIN De TONG Xiaolin WEI Li | 2023 | Journal of Traditional Chinese Medicine2023，43，1： | 1 |
| 11 | Cell-based smoothed finite element method-virtual crack closure technique for a piezoelectric material of crack显示文摘 | ZHOU Liming MENG Guangwei LI Feng | 2015 | Mathematical Problems in Engineering2015，，37： | 1 |
| 12 | Experimental study of the hydrodynamic trajectory of an X-ray-heated gold plasma显示文摘 | Yang Jiamin Meng Guangwei Zhu Tuo | 2010 | Phys Plasmas2010，17，06： | 1 |
| 13 | Dynamic response reanalysis for modified structures underarbitrary excitation using epsilon-algorithm显示文摘 | CHEN Suhuan MA Liang MENG Guangwei | 2008 | Computers & Structures2008，86，： | 1 |
| 14 | Review of non-chemical weed management for green agriculture显示文摘This paper reviewed the background and situation for studying and developing non-chemical weed management.Environmental pressure and commissariat safety problems indicate that it is essential to deeply study and develop non-chemical weed management technologies.The paper summarized the pros and cons of the non-chemical weed management technologies in aspects of weed control by agronomic method,mechanical method,thermal treatment method,and biological treatment,discussed the defects of the existing non-chemical weeding methods,and put forward some suggestions:(1)The description on the experiments and operation of the non-chemical weeding technologies is suggested to be standardized in order to compare the performance of different weeding methods.Some important information on name of equipment,consumption capacity,working width,travel speed,and weed control levels should always be included in the experimental descriptions;(2)An integration of combinations or sequences of various weed control techniques is suggested to be used to reduce the risk of a selective pressure leading to the predominance of certain species;and(3)It is also suggested for further improvement of the existing weed control methods and further development of the weed detection technology originally developed for precision chemical application in order to use them in non-chemical weed management. | Deng Wei Chen Liping Meng Zhijun Wu Guangwei Zhang Ruirui | 2010 | International Journal of Agricultural and Biological Engineering2010，3，4： | 0 |
| 15 | A new phase of treasure hunting in plant genebanks显示文摘The United Nations has estimated that the world population will surpass 8 billion on Nov.15,2022,and will continue to rise to 11.2 billion by 2100.Considering that agricultural resources are limited,it will be a huge challenge to produce sufficient food to feed such a rapidly rising global population.Furthermore,the ongoing climate changes are adding more pressures on worldwide crop productions.To cope with these problems,it is both imperative and urgent to develop the crop cultivars with higher yield potential,improved nutritional quality,and better resilience to environmental stresses. | Guangwei Li Zhiyong Wang Yuxuan Meng Zheng Qing Fu Daowen Wang Kunpu Zhang | 2023 | Molecular Plant2023，16，3： | 0 |
| 16 | R&D of BEPCII 500 MHz superconducting cavity显示文摘Beijing Electron-Positron Collider Upgrade (BEPCII) adopts two 500 MHz superconducting cavities (SCCs) in each ring for higher accelerated gradient, higher Q and lower impedance (Wang et al. The proceedings of SRF'07). There's no spare cavity due to the limited time and funding during BEPCII construction. If any serious trouble happened on either one of the two cavities and could not be recovered in a short time, the operation of BEPCII facility will be affected. Therefore, since 2009 three spare cavities have been fabricated in China to ensure reliable operation, and two of them have been successfully vertically tested in January and July 2011. This paper will briefly present the manufacture, post-process and vertical test performance of the 500 MHz spare cavities. | LIU YaPing WANG GuangWei PAN WeiMin LI JiZhen LIU DeGui SUN Yi LI ZhongQuan DAI JianPing LI ShaoPeng HE Kun WANG GuoPing ZHAO GuangYuan MA Qiang LIN HaiYing SHA Peng WANG QunYao QIU Feng MENG FanBo LI Han | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，S2： | 0 |
| 17 | Novel Porphyrin-Containing Polymer Based Memristor for Synaptic Plasticity Simulation显示文摘The porphyrin-based copolymer PZnTPP-SFX is designed and synthesized by alternating porphyrin and spiro[fluorene-9,9'-xanthene]via Suzuki copolymerization.A simple memristor structure of ITO/ZnTPP-SFX/AlOx/Al was fabricated by spin-coating process.The conventional synaptic plasticity is emulated using the single memristor including nonlinear transmission characteristics,spike-timing dependent plasticity and spike-rate dependent plasticity.New spike-voltage dependent plasticity is also found in the memristor which can selectively perform potentiation and depression behaviors at a unipolar voltage.Compared with the device performance of uncoordinated metalloporphyrin polymer,it was found that oxygen vacancies diffuse and migrate into PZnTPP-SFX layer with the assist of coordination metal.This study suggests that porphyrin-based polymers have great promise for synaptic simulation of artificial neural network. | Linyi Bian Meng Xie Hao Chong Zhewei Zhang Guangyi Liu Qiushuo Han Jiaoyang Ge Zheng Liu Yang Lei Guangwei Zhang Linghai Xie | 2022 | Chinese Journal of Chemistry2022，40，20： | 0 |
| 18 | Study on Compositions of Grain Starch and SGP-1 Protein in Black Grain Wheat显示文摘In view of the lack of wheat genetic resources with high amylose and high resistant starch contents in the present world,the grain starch components and SGP-1 (SGP-A1,SGP-B1 and SGP-D1) protein composition of 43 black-kernel wheat genetic resources such as Jizi 439 were identified by SDS-PAGE electrophoresis detection.The results showed that 11 materials were lack of SGP-A1,and no materials had SGP-B1 and SGP-D1 deletion.Seven materials were identified to have an amylose content more than 30% of the total starch.A total of 12 materials were selected for the determination of resistant starch content,and five materials were found to have a high resistant starch content.The above results lay a foundation for wheat breeding for high resistant starch content. | Yaning MENG Qiaqia WANG Yelun ZHANG Suque LAN Guangwei LI Xingpu LI Dongyue GU | 2019 | Agricultural Biotechnology2019，8，3： | 0 |
| 19 | Generation of a sharp density increase in radiation transport between high-Z and low-Z plasmas显示文摘A sharp density increase(referred to as density incrustation)of the Au plasmas in the radiative cooling process of high-Z Au plasmas confined by low-Z CH plasmas is found through the radiative hydrodynamic simulations.The temperature of Au plasmas changes obviously in the cooling layer while the pressure remains constant.Consequently,the Au plasmas in the cooling layer are compressed,and the density incrustation is formed.It is also shown that when the high-Z plasma opacity decreases or the low-Z plasma opacity increases,the peak density of the density incrustation becomes lower and the thickness of the density incrustation becomes wider.This phenomenon is crucial to the Ray-leigheTaylor instability at the interface of high-Z and low-Z plasmas,since the density variation of Au plasmas has a considerable influence on the Atwood number of the interface. | Guangwei Meng Jianguo Wang Xuerong Wang Jinghong Li Weiyan Zhang | 2016 | Matter and Radiation at Extremes2016，1，5： | 0 |
| 20 | Contact etch process optimization for RF process wafer edge yield improvement显示文摘Radio-frequency(RF)process products suffer from a wafer edge low yield issue,which is induced by contact opening.A failure mechanism has been proposed that is based on the characteristics of a wafer edge film stack.The large step height at the wafer's edge leads to worse planarization for the sparse poly-pattern region during the inter-layer dielectric(ILD)chemical mechanical polishing(CMP)process.A thicker bottom anti-reflect coating(BARC)layer was introduced for a sparse poly-pattern at the wafer edge region.The contact open issue was solved by increasing the break through(BT)time to get a large enough window.Well profile and resistance uniformity were obtained by contact etch recipe optimization. | Zhangli Liu Bingkui He Fei Meng Qiang Bao Yuhong Sun Shaojun Sun Guangwei Zhou Xiuliang Cao Haiwei Xin | 2019 | Journal of Semiconductors2019，40，12： | 0 |
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