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作品数:171被引量:107H指数:5
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相关领域:自动化与计算机技术更多>>
相关作者:蒋军张登红董晨钟颉录有梁志剑更多>>
相关机构:西北师范大学哈曼国际工业有限公司云南大学中国医学科学院基础医学研究所更多>>
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Unlocking the power of tandem repeat variations to fine-tune rice phenotypes
《Science Bulletin》2025年第3期297-298,共2页Kang Chong 
The diversity of crop phenotypes is shaped by numerous genomic variants.For staple cereals like rice,lots of functional variants,including quantitative trait locus(QTLs),have been identified and used to improve variou...
关键词:CULTIVAR CEREAL PRECISE 
基于Fine-tune与DDC的变工况数控设备部件故障诊断
《机床与液压》2024年第22期22-29,共8页王渤 杨越 陆剑峰 余涛 颜鼎峰 徐煜昊 
国家自然科学基金面上项目(72171173);同济大学“创新设计与智能制造学科群”项目(F2206)。
针对复杂工业环境下的数控设备部件故障诊断数据样本少、变工况诊断困难和准确率不高等问题,提出一种基于模型迁移的故障诊断方法。利用连续小波变换对不同工况下的原始振动数据进行预处理,建立二维时频数据集,并分为源域与目标域;利用...
关键词:故障诊断 变工况 卷积神经网络 Fine-tune 深度域混淆(DDC) 
Improved isochronous mass spectrometry with tune measurement
《Nuclear Science and Techniques》2024年第11期174-181,共8页Han-Yu Deng Yuan-Ming Xing Xu Zhou Yu-Hu Zhang Xin-Liang Yan Jin-Yang Shi Ting Liao Meng Wang 
supported in part by the National Key R&D Program of China (No. 2023YFA1606401);CAS Project for Young Scientists in Basic Research (No. YSBR-002);Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB34000000);the NSFC (Nos. 12305126, 12135017, 12121005);the support from the Youth Innovation Promotion Association of the Chinese Academy of Sciences (No. 2021419);the support from the Yong Scholar of Regional Development,CAS (No.[2023]15)
In conventional isochronous mass spectrometry(IMS)performed on a storage ring,the precision of mass measurements for short-lived nuclei depends on the accurate determination of the revolution times(T)of stored ions.Ho...
关键词:Isochronous Mass Spectrometry Storage ring TUNE Natural chromaticity Nuclear mass measurement 
Linker aggregation engineering of TADF materials to tune carrierbalance for highly efficient organic LEDs with long operationallifetime
《Aggregate》2024年第5期385-393,共9页Zhen Zhang Rongrong Xia Ke Wang Youjun Wu Panpan Zang Xuemin Gan Zhangcheng Liao Bin Wei Peng Wu Stefan Bräse Zixing Wang 
National Key R&D Program of China,Grant/Award Number:2022YFE0109000;National Natural Science Foundation of China,Grant/Award Number:21975152;China Postdoctoral Science Foundation,Grant/Award Number:2022M722028;Deutsche Forschungsgemeinschaft,Grant/Award Number:3DMM2O−EXC−2082/1−390761711。
Thermally activated delayedfluorescence(TADF)molecules are regarded as promis-ing materials for realizing high-performance organic light-emitting diodes(OLEDs).The connecting groups between donor(D)and acceptor(A)units...
关键词:acceptor stacking balanced carrier transfer host materials long device lifetime thermally activated delayedfluorescence 
Triple Aza[6]helicenes with Circularly Polarized Luminescence:N-Alkylation as a Tool to Tune the Chiroptical Properties
《有机化学》2024年第9期2841-2846,共6页Xia Yufei Jiang Li Yang Qiao Yu Xiu Chen Fengkun 
国家自然科学基金(No.22171044)资助项目.
Recently,multiple helicenes have attracted enormous attention due to their exceptionally distorted conjugated architectures,appealing optical properties and unique spatial stacking patterns.The electronic and optical ...
关键词:HELICENE multiple heterohelicene chiral resolution circularly polarized luminescence ALKYLATION 
N-methylation of histidine to tune tautomeric preferences in histidine-heme coordination and enzyme-mimetic catalysis
《Smart Molecules》2024年第3期139-145,共7页Ruikai Du Yunbo Lv Haifeng Wu Baoli Zhang Yuanxi Liu Shichao Xu Shan Li Zhen-Gang Wang 
supported by the National Natural Science Foundation of China(No.52173194);Beijing Natural Science Foundation(No.2232017);Fundamental Research Funds for the Central Universities(No.buctrc201902).
Enzymes with active sites involving histidine selectively utilize either theδ-orε-nitrogen atom(N_(δ)or N_(ε))of the histidine imidazole for catalysis.However,evaluating the impact of N_(δ)and N_(ε)is difficult,...
关键词:heme-dependent enzyme HISTIDINE self-assembly tautomeric preference 
Mixing and matching SMXL proteins to fine-tune strigolactone responses
《Molecular Plant》2024年第8期1167-1169,共3页Jenna E.Hountalas Shelley Lumba 
A common mechanism in plant hormone signaling is hormonedependent degradation of downstream repressors.In the case of strigolactone(SL)signaling,one group of SUPPRESSOR OF MORE AXILLARY BRANCHES 2(MAX2)1-LIKE(SMXL)pro...
关键词:complex. MATCHING degradation 
OsNAC5 orchestrates OsABI5 to fine-tune cold tolerance in rice被引量:1
《Journal of Integrative Plant Biology》2024年第4期660-682,共23页Ruiqing Li Yue Song Xueqiang Wang Chenfan Zheng Bo Liu Huali Zhang Jian Ke Xuejing Wu Liquan Wu Ruifang Yang Meng Jiang 
supported by the National Natural Science Foundation of China(32071946 and 32201895);the Research Startup Funding from Hainan Institute of Zhejiang University(0201-6602-A12203);the“Nanhai New Star”Technology Innovation Talent Platform Project of Hainan Province(NHXXRCXM202362);the PhD Scientific Research and Innovation Foundation of Sanya Yazhou Bay Science and Technology City(HSPHDSRF-2023-04-018);the Fundamental Research Funds for the Central Universities(226-2022-00012);the Agriculture Research System of Shanghai,China(202203)。
Due to its tropical origins,rice(Oryza sativa)is susceptible to cold stress,which poses severe threats to production.OsNAC5,a NAC-type transcription factor,participates in the cold stress response of rice,but the deta...
关键词:ABA signaling ABI5 cold tolerance DREB NAC5 RICE 
Optimal pre-train/fine-tune strategies for accurate material property predictions
《npj Computational Materials》2024年第1期27-37,共11页Reshma Devi Keith T.Butler Gopalakrishnan Sai Gautam 
G.S.G.and K.T.B.would like to acknowledge financial support from the Royal Society under grant number IES\R3\223036;the United Kingdom Research and Innovation(UKRI)Engineering and Physical Sciences Research Council(EPSRC)under projects EP/Y000552/1 and EP/Y014405/1;G.S.G.acknowledges financial support fromthe Science and Engineering Research Board(SERB)of the Department of Science and Technology,Government of India,under sanction number IPA/2021/000007;We acknowledge the National Supercomputing Mission(NSM)for providing computing resources for‘Param Utkarsh’at CDAC Knowledge Park,Bengaluru.PARAMUtkarsh is implemented by CDAC and supported by the Ministry of Electronics and Information Technology(MeitY)and the Department of Science and Technology(DST),Government of India.Via our membership of the UK’s HEC Materials Chemistry Consortium,which is funded by EPSRC(EP/X035859/1)。
A pathway to overcome limited data availability in materials science is to use the framework of transfer learning,where a pre-trained(PT)machine learning model(on a larger dataset)can be fine-tuned(FT)on a target(smal...
关键词:OVERCOME SIZES property 
Gulangyu:Singing a Unique Tune
《China Pictorial》2024年第2期40-41,共2页Zhang Jingwen 
Xiamen's largest satellite island,Gulangyu,boasts beautiful scenery thanks to sheer precipices,overhanging rocks,and houses lining the shores.Gulangyu Island is home to unique natural scenery and rich cultural heritag...
关键词:ISLAND XIAMEN ISLAND 
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