云南高校图书馆联盟文献共享服务平台- BEAT

BEAT: 作品数：278被引量：86H指数：5; 导出分析报告; 相关领域：医药卫生文化科学更多>>; 相关作者：鄢建辉周丽萍孙华富方长安郭继鸿更多>>; 相关机构：华中农业大学北京大学宁波大学杭州轴承试验研究中心有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划广东省自然科学基金中央高校基本科研业务费专项资金更多>>

蜡梅CpBEAT的克隆、表达分析及功能验证: 《园艺学报》2025年第1期160-170,共11页王飞龙梁前艳尚均忠陈龙清向林; 国家自然科学基金项目(32372755)。; 以蜡梅(Chimonanthus praecox)为材料,采用顶空固相微萃取-气相色谱质谱技术对其5个花期的花器官挥发物含量进行了测定。结果表明,随着花朵的发育,苯甲醇和乙酸苄酯的含量逐渐升高,在盛开期最高。从花中克隆出结构基因CpBEAT,Gen Bank...; 关键词：蜡梅花香苯甲醇乙酰基转移酶(BEAT) 乙酸苄酯 MYC2

How likely is it to beat the target at different investment horizons: an approach using compositional data in strategic portfolios: 《Financial Innovation》2024年第1期886-902,共17页Fernando Vega-Gámez Pablo J.Alonso-González; Financial support was received from Grant TED2021-129316B-I00 funded by MCIN/AEI/10.13039/501100011033 as appropriate,by the“European Union NextGenerationEU/PRTR”;Grant PID2021-123592OB-I00 funded by MCIN/AEI/10.13059/501100011033 and,as appropriate,by“ERDF A way of making Europe”.; Strategic portfolios are asset combinations designed to achieve investor objectives.A unique feature of these investments is that portfolios must be rebalanced periodically to maintain the initially established struct...; 关键词：Compositional data Investment horizons Logit models PROBABILITY Strategicportfolios

Ice and Heat: A Polar Beat: 《Beijing Review》2024年第38期30-31,共2页Lu Yan; In 2023,the Arctic experienced its warmest summer since records began in 1979,according-to the Polar Climate Change Report 2023,an annual publication that tracks the impacts of climate change in polar regions.; 关键词：ARCTIC ICE POLAR

Beat the Heat: 《Beijing Review》2024年第34期36-37,共2页Zhang Yage; In the scorching summer heat,packs of office workers are seen rushing through the streets-of Beijing,even more hastily than usual.It's just too hot to hang around outside.During the dog days,most people prefer to stay...; 关键词：OFFICE MOMENT OUTSIDE

Electronic Music in China A Young Generation's Rising Beat: 《城市漫步（GBA版）》2024年第5期30-33,共4页Senki Yu; The dance floor at Guangzhou's SD Livehouse was pulsating with energy and excitement.On stage,a young DJ raised his microphone and announced,"Let's get into the last sangl"The crowd roared back,hands waving in the air...; 关键词：FILLED pulsating FLOOR

Complex-frequency waves:beat loss and win sensitivity: 《Light(Science & Applications)》2024年第2期181-183,共3页Qingqing Cheng Tao L; The authors acknowledge the support by the National Natural Science Foundation of China(Grant Nos.62325504,12174260 and 11874266);by the Shanghai Rising-Star Program(Grant No.21QA1406400);by the Shanghai Science and Technology Development Fund(Grant Nos.21ZR1443500 and 21ZR1443600).; Recent experiments have demonstrated that synthesized complex-frequency waves can impart a virtual gain to molecule sensing systems,which can effectively restore information lost due to intrinsic molecular damping.The...; 关键词：thereby COMPLEX LIMIT

Do You Know the Slang? It Beats Me: 《英语角》2023年第36期18-19,共2页; 哦不!看来我们还在商场里的时候就开始下雨了。下得可真大!希望你带了伞。不然我们都得成落汤鸡!; 关键词：在商场里 BEAT KNOW

基于N-BEATS神经网络的滚动轴承剩余寿命预测被引量：2: 《计量学报》2023年第8期1240-1247,共8页时培明苏世敏马慧中许学方韩东颖; 国家自然科学基金(61973262);中央引导地方科技发展资金(216Z4301G,216Z2102G);河北省自然科学基金(E2020203147)。; 针对轴承剩余使用寿命预测时采集到的信号序列复杂且不平稳,导致预测精度和性能较低的问题,采用经验模式分解对信号序列进行自适应分解,利用动态时间规整算法筛选主要退化特征,提取信号序列趋势特征,使用具有残差原理的深层神经网络N-BE...; 关键词：计量学滚动轴承剩余寿命预测动态时间规整(DTW) N-BEAT神经网络

Optical beat notes assisted attosecond soft X-ray pulse generation in high-gain free electron lasers: 《High Power Laser Science and Engineering》2023年第3期8-14,共7页Zhen Wang Chao Feng; supported by the National Natural Science Foundation of China (Nos. 11905275, 11775294, 12122514, and 11975300);the Youth Innovation Promotion Association CAS; Attosecond soft X-ray pulses are of great importance for the study of ultrafast electronic phenomena.In this paper,a feasible method is proposed to generate isolated fully coherent attosecond soft X-ray free electron ...; 关键词：free electron laser frequency beating isolated attosecond pulses soft X-ray

Boosting T Cells to Beat Cancer by Normalizing Cholesterol: 《Bulletin of the Chinese Academy of Sciences》2023年第2期72-72,共1页; In a study appeared in Cancer cell on May 26(doi:10.1016/j.ccell.2023.04.016),a research team jointly led by Dr.SONG Baoliang from Wuhan University and Dr.XU Chenqi from the Shanghai Institute of Biochemistry and Cell...; 关键词：CANCER CHOLESTEROL jointly

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