MAGNITUDES

作品数：26被引量：104H指数：5
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相关作者：王辉谈国太更多>>
相关机构：北京师范大学更多>>
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Impacts of the Initial Perturbation Scale and Magnitude on Convection-Allowing Ensemble Forecasts over Eastern China
《Journal of Meteorological Research》2025年第1期132-153,共22页Yanan MA Jing CHEN Jingzhuo WANG Fajing CHEN Jing WANG Zhizhen XU 
Supported by the National Natural Science Foundation of China(U2242213);National Science Foundation for Young Scholars of China(42205166).
Given the chaotic nature of the atmosphere and inevitable initial condition errors,constructing effective initial perturbations(IPs)is crucial for the performance of a convection-allowing ensemble prediction system(CA...
关键词：convection-allowing ensemble prediction system initial perturbation scales initial perturbation magnitudes forecast skill/verification perturbation growth 
Omni-Detection of Adversarial Examples with Diverse Magnitudes
《China Communications》2024年第12期139-151,共13页Ke Jianpeng Wang Wenqi Yang Kang Wang Lina Ye Aoshuang Wang Run 
This work was partly supported by the National Natural Science Foundation of China under No.62372334,61876134,and U1836112.
Deep neural networks(DNNs)are poten-tially susceptible to adversarial examples that are ma-liciously manipulated by adding imperceptible pertur-bations to legitimate inputs,leading to abnormal be-havior of models.Plen...
关键词：adversarial example detection ensemble learning feature maps fragile and high-intensity ad-versarial examples 
Evaluating the Effects of Graviton Redshift upon Spiral Galaxy Rotation Curves, Surface Brightness Magnitudes and Gravitational Lensing
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第3期967-985,共19页Firmin J. Oliveira 
The effects of the gravitational redshift of gravitons upon spiral galaxy rotation energy are compared to the standard mass to light analyses in obtaining rotation curves. The derivation of the total baryonic matter c...
关键词：GRAVITONS Gravitational Redshift Surface Brightness Gravitational Lens Lens Mass 
Global and regional soil organic carbon estimates:Magnitudes and uncertainties
《Pedosphere》2024年第4期685-698,共14页Ziqi LIN Yongjiu DAI Umakant MISHRA Guocheng WANG Wei SHANGGUAN Wen ZHANG Zhangcai QIN 
supported by the National Natural Science Foundation of China(Nos.U21A6001 and 41975113);the Guangdong Provincial Department of Science and Technology,China(No.2019ZT08G090).
Globally,soil is the largest terrestrial carbon(C)reservoir.Robust quantification of soil organic C(SOC)stocks in existing global observation-based estimates avails accurate predictions in carbon-climate feedbacks and...
关键词：BIOME carbon cycle Earth System Models permafrost region soil dataset soil map 
Strain sensor on a chip for quantifying the magnitudes of tensile stress on cells
《Microsystems & Nanoengineering》2024年第3期305-315,共11页Yuyin Zhang Yue Wang Hongze Yin Jiahao Wang Na Liu Songyi Zhong Long Li Quan Zhang Tao Yue 
supported by grants from the National Natural Science Foundation of China(Nos.62373235,62303290,and 62073208);the Shanghai Science and Technology Committee Natural Science Foundation(No.23ZR1423700);the Shanghai Municipal Education Innovation Project 2021-09-E00113.
During cardiac development,mechanotransduction from the in vivo microenvironment modulates cardiomyocyte growth in terms of the number,area,and arrangement heterogeneity.However,the response of cells to different degr...
关键词：STRESS DEFORMATION arrangement 
Limiting Magnitudes of the Wide Field Survey Telescope(WFST)被引量：3
《Research in Astronomy and Astrophysics》2023年第3期111-118,共8页雷磊 朱青峰 孔旭 王挺贵 郑宪忠 师冬冬 范璐璐 刘伟 
supported by the Strategic Priority Research Program of Chinese Academy of Sciences(grant Nos.XDB 41000000 and XDB 41010105);the National Science Foundation of China(NSFC,grant Nos.12233008,12173037 and 11973038);the China Manned Space Project(No.CMS-CSST-2021-A07);the Cyrus Chun Ying Tang Foundations。
Expected to be of the highest survey power telescope in the northern hemisphere,the Wide Field Survey Telescope(WFST)will begin its routine observations of the northern sky since 2023.WFST will produce a lot of scient...
关键词：LIMITING GALAXY ROUTINE 
In vitro bio-corrosion behaviors of biodegradable AZ31B magnesium alloy under static stresses of different forms and magnitudes被引量：5
《Journal of Magnesium and Alloys》2023年第3期1043-1056,共14页Linyuan Han Zhenwei Zhang Jianwei Dai Xuan Li Jing Bai Zhihai Huang Chao Guo Feng Xue Chenglin Chu 
supported by the National Natural Science Foundation of China(Grant No.51771054,52171236);State Key Program of National Natural Science Foundation of China(Grant No.51631003);National Key Research and Development Program of China(Grant No.2016YFC1102402);Open Research Fund of Jiangsu Key Laboratory for Advanced Metallic Materials(Grant No.AMM2021A01);the Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology(Grant No.ASMA201901);Postgraduate Research&Practice Innovation Program of Jiangsu Province(Grant No.KYCX20_0091);Natural Science Foundation of Jiangsu Province(BK20181020);the Introduction of Talent Research Fund in Nanjing Institute of Technology(YKJ201705)
Biomedical degradable materials would be subjected to different degrees and forms of static stress after being implanted in the human body.In this work,the biocorrosion behaviors of AZ31B magnesium alloy under differe...
关键词：Magnesium alloy Biodegradable alloy Biocorrosion behavior Tensile loading Compressive loading 
Sparse Formulae for the Distance Modulus in Cosmology
《Journal of High Energy Physics, Gravitation and Cosmology》2021年第3期965-992,共28页Lorenzo Zaninetti 
We review the distance modulus in twelve different cosmologies: the ΛCDM model, the wCDM model, the Cardassian model, the flat case, the øCDM cosmology, the Einstein—De Sitter model, the modified Einstein—De...
关键词：COSMOLOGY Observational Cosmology Distances REDSHIFTS Radial Velocities Spatial Distribution of Galaxies Magnitudes and Colours LUMINOSITIES 
All-optical neuromorphic binary convolution with a spiking VCSEL neuron for image gradient magnitudes被引量：11
《Photonics Research》2021年第5期I0034-I0042,共9页YAHUI ZHANG JOSHUA ROBERTSON SHUIYING XIANG MATĚJ HEJDA JULIÁN BUENO ANTONIO HURTADO 
UKRI Turing AI Acceleration Fellowships Programme(EP/V025198/1);Office of Naval Research Global(ONRGNICOP-N62909-18-1-2027);European Commission(828841-Chip AI-H2020-FETOPEN2018-2020);UK’s EPSRC Doctoral Training Partnership(EP/N509760);National Natural Science Foundation of China(61674119,61974177);China Scholarship Council。
All-optical binary convolution with a photonic spiking vertical-cavity surface-emitting laser(VCSEL) neuron is proposed and demonstrated experimentally for the first time, to the best of our knowledge. Optical inputs,...
关键词：optical CONVOLUTION image 
The Distance Modulus in Dark Energy and Cardassian Cosmologies via the Hypergeometric Function被引量：1
《International Journal of Astronomy and Astrophysics》2019年第3期231-246,共16页Lorenzo Zaninetti 
The presence of the dark energy allows both the acceleration and the expansion of the universe. In the case of a constant equation of state for dark energy we derived an analytical solution for the Hubble radius in te...
关键词：COSMOLOGY Observational COSMOLOGY Distances REDSHIFTS Radial Velocities Spatial Distribution of Galaxies MAGNITUDES and COLORS LUMINOSITIES 
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