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| 1 | Criteria for strong H-tensors显示文摘H 张肌是在张肌分析和计算起一个重要作用的一个新发达概念。在这份报纸,我们探索 H 张肌的性质并且为强壮的 H 张肌建立一些新标准。基于主要 subtensor,特别地,我们提供强壮的 H 张肌的一个新必要、足够的条件,并且基于概括斜产品优势的一种类型,我们为识别强壮的 H 张肌建立一些新标准。在这份报纸获得的结果为强壮的 H 矩阵扩大相应结论并且为强壮的 H 张肌改进存在结果。 | Yiju WANG Kaili ZHANG Hongchun SUN | 2016 | Frontiers of Mathematics in China2016，11，3： | 8 |
| 2 | High power, longevity gallium arsenide photoconductive semiconductor switches显示文摘A GaAs Photoconductive Semiconductor Switch (PCSS) with a 3-mm gap between the two opposed contact electrodes was developed with carefully chosen GaAs material, mechanical structure design, contact fabrication techniques and its insulation protection. It is charged by a pulse power supply under a bias of 15 kV, illuminated by laser pulses of 1064 nm in wavelength, 56.12 μJ in optical energy per shot and 1 kHz pulse repetition rate (PRR). The GaAs PCSS can last for more than 3.6×106 shots and produce output pulses of 2 MW in peak power, 2 ns pulse duration and 65 ps time jitter from a 50-Ω load of the oscilloscope. When an electric field of 100 kV/cm bias was applied, the peak power of the load was measured at 10 MW. A series of measurements on the voltage conversion rates (VCR) and time jitters have been carried out as the bias voltage increases. In particular, taking into account the dependence of optical absorption coefficient on the bias voltages, the curve of the VCR changes with the bias voltages were analyzed quantitatively. | YANG HongChun CUI HaiJuan SUN YunQing ZENG Gang WU MingHe | 2010 | Chinese Science Bulletin2010，55，13： | 7 |
| 3 | Chromopeptide A, a highly cytotoxic depsipeptide from the marine sediment-derived bacterium Chromobacterium sp. HS-13-94显示文摘A bicyclic depsipeptide, chromopeptide A(1), was isolated from a deep-sea-derived bacterium Chromobacterium sp. HS-13-94. Its structure was determined by extensive spectroscopic analysis and by comparison with a related known compound. The absolute configuration of chromopeptide A was established by X-ray diffraction analysis employing graphite monochromated Mo K_α radiation(λ ? 0.71073 ?) with small Flack parameter 0.03. Chromopeptide A suppressed the proliferation of HL-60, K-562, and Ramos cells with average IC_(50) values of 7.7, 7.0, and 16.5 nmol/L, respectively. | Zhenfang Zhou Xin Wang Hui Zhang Jingya Sun Linghui Zheng Hongchun Liu Jidong Wang Aijun Shen Meiyu Geng Yuewei Guo | 2015 | Acta Pharmaceutica Sinica B2015，5，1： | 6 |
| 4 | Analysis of premature failure of work rolls in a cold strip plant 显示文摘 | Li Hongchun Jiang Zhengyi Kiet A Tieu Sun Weihua | 2007 | Wear2007，263，： | 1 |
| 5 | Pattern recognition of the steel rod based on artificial neural network and SVM显示文摘 | SUN Hongchun | 2011 | Advanced Materials Research2011，301，： | 1 |
| 6 | Nuclear entry of active caspase-3 is facilitated by its p3-recognition-based specific cleavage activity显示文摘作为一个批评 apoptosis 刽子手, caspase-3 变得激活然后进入原子核施加它的功能。然而,活跃 caspase-3 的这个原子条目的分子的机制仍然是未知的。在这研究,我们表明 caspase-3 怀有 crm-1-independent 在它的小子单元的原子出口信号(NES ) 。把 reverse-caspase-3 用作学习模型,我们发现在 caspase-3 的 NES 的功能没被 conformational 变化在导致的 caspase-3 激活期间扰乱。破坏劈开活动或 p3 识别地点的变化在活跃 caspase-3 的原子入口导致了一个缺点。我们提供活跃 caspase-3 的调停 p3 的特定的劈开活动废除了 NES 的功能的证据。在结论,我们的结果证明在 caspase-3 激活期间, NES 是组成地在场的。调停 p3 的特定的劈开活动在 caspase-3 废除 NES 功能,因此便于活跃 caspase-3 的原子入口。 | Min Luo Zhiyong Lu He Sun Kehu Yuan Quancang Zhang Sha Meng Fangxun Wang Hongchun Guo Xiaofang Ju Yuqing Liu Tao Ye Zhigang Lu Zhonghe Zhai | 2010 | Cell Research2010，20，2： | 1 |
| 7 | Effects of drought on soluble protein content and protective enzyme system in cotton leaves显示文摘 | Li Dongxiao Li Cundong Sun Hongchun | 2010 | Frontiers of Agriculture in China2010，4，1： | 1 |
| 8 | High-throughput estimation of plant height and above-ground biomass of cotton using digital image analysis and Canopeo显示文摘Plant height and above-ground biomass are important growth parameters that affect crop yield.Efficient and non-destructive technologies of crop phenotypic monitoring play crucial roles in intelligent farmland management.However,the feasibility of using these technologies to estimate cotton plant height and above-ground biomass has not been determined.This study proposed a low cost and high-throughput imaging method combined with Canopeo to extract the percentages of green color from high-definition digital images and establish a model to estimate the cotton plant height and above-ground biomass.The plant height and above-ground biomass field trials were conducted at two levels of irrigation(soil water content 70%±5% and 40%-45%,respectively)using 80 cotton genotypes.The linear fitting performed well across the different cotton genotypes(PH,R^(2)=0.9829;RMSE=2.4 cm;NRMSE=11%and AGB,R^(2)=0.9609;RMSE=0.6 g/plant;and NRMSE=5%),and two levels of irrigation(PH,R^(2)=0.9604;RMSE=2.15 cm;NRMSE=6%and AGB,R^(2)=0.9650;RMSE=4.51 g/plant;and NRMSE=17%).All reached a higher fitting degree.Additionally,the most comprehensive model to estimate the cotton plant height and above-ground biomass(Y=0.4832*X+11.04;Y=0.4621*X-0.3591)was determined using a simple linear regression modeling method.The percentages of green color positively correlated with plant height and above-ground biomass,and each model exhibited higher accuracy(R2≥0.8392,RMSE≤0.0158,NRMSE≤0.06%).Combining a high-definition digital camera with Canopeo enables the prediction of crop growth in the field.The simple linear regression modeling method and the most comprehensive model enable the rapid estimation of the cotton plant height and above-ground biomass.This method can also be used as a baseline to measure other important crop phenotypes. | Congcong Guo Liantao Liu Ke Zhang Hongchun Sun Yongjiang Zhang Anchang Li Zhiying Bai Hezhong Dong Cundong Li | 2022 | Technology in Agronomy2022，2，1： | 0 |
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