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| 1 | Labile Organic Matter Content and Distribution as Affected by Six-year Soil Amendments to Eroded Chinese Mollisols显示文摘Labile organic carbon(LOC)is a fraction of soil organic carbon(SOC)with rapid turnover time and is affected by soil fertilization.This investigation characterized the SOC content,LOC content and LOC distribution in the treatment plots of surface soil erosion at five levels(0-,5-,10-,20-and 30-cm erosion).The soil had received contrasting fertilizer treatments(i.e.,chemical fertilizer or chemical fertilizer+manure)for 6 years.This study demonstrated that both SOC and various LOC fractions contents were higher in the plots with fertilizer+manure than in those with fertilizer alone under the same erosion conditions.The SOC and LOC contents decreased as the erosion depth increased.Light fraction organic carbon,particulate organic carbon,easily oxidizable organic carbon(KMnO4-oxydizable organic carbon),and microbial biomass carbon were 27%–57%,37%–47%,20%–25%,and 29%–33%higher respectively in the fertilizer+manure plots,than in the fertilizer alone plots.Positive correlations(p<0.05)between SOC content and different fractions contents were observed in all plots except the correlation between total SOC content and water-soluble organic carbon content in the different fertilization treatments.Obviously,fertilizer+manure treatments would be conducive to the accumulation of LOC and SOC in the Black soil of Northeast China. | SUI Yueyu JIAO Xiaoguang CHEN Wenting LIU Xiaobing ZHANG Xingyi DING Guangwei | 2013 | Chinese Geographical Science2013，23，6： | 7 |
| 2 | High throughput sequencing analysis of biogeographical distribution of bacterial communities in the black soils of northeast China显示文摘 | Junjie Liu Yueyu Sui Zhenhua Yu Yu Shi Haiyan Chu Jian Jin Xiaobing Liu Guanghua Wang | 2013 | Soil Biology and Biochemistry2013，，： | 2 |
| 3 | Differentiating the early impacts of topsoil removal and soil amendments on crop performance/productivity of corn and soybean in eroded farmland of Chinese Mollisols显示文摘 | Yueyu Sui Xiaobing Liu Jian Jin Shaoliang Zhang Xingyi Zhang Stephen J. Herbert Guangwei Ding | 2009 | Field Crops Research2009，，3： | 1 |
| 4 | Enhancing the HSV-1-mediated antitumor immune response by suppressing Bach1显示文摘Background In 2015,herpes simplex virus 1(HSV-1)-derived talimogene laherparepvec(T-VEC)was the first oncolytic virus approved by the US Food and Drug Administration as a therapeutic agent for cancer treatment.However,its antitumor application is limited to local treatment of melanoma,and there is a lack of understanding of the mechanisms underlying the regulation of HSV-1 replication in cancer cells and the associated antitumor immunity.We hypothesized that increasing the replication capacity of HSV-1 in tumor cells would enhance the antitumor effect of this virus.Methods We systematically identified IFN-stimulated genes induced by HSV-1 by performing functional screens and clarified the mechanism by which BACH1 acts against HSV-1.Then,we tested the effect of BACH1 deficiency on immunogenic cell death induced by HSV-1.Furthermore,we investigated the antitumor effect of BACH1 deficiency on HSV-1 in MCA205 and B16 murine tumor models.Results We identified eight IFN-stimulated genes(ISGs)controlling HSV-1 replication,among which BTB and CNC homology 1(BACH1)suppressed HSV-1 replication by inhibiting the transcription of ICP4,ICP27,and UL39.Loss of Bach1 function not only increased HSV-1 proliferation but also promoted HSV-1-induced cell apoptosis,HMGB1 secretion,and calreticulin exposure in tumor cells.More importantly,hemin,an FDA-approved drug known to downregulate BACH1,significantly enhanced HSV-1-mediated antitumor activity with increased T lymphocyte infiltration at the tumor site.Conclusions Our studies uncovered a novel antiviral activity of BACH1 and provided a new strategy for improving the clinical efficiency of the oncolytic virus HSV-1. | Chaohu Pan Qiaomei Cai Xiaorong Li Lili Li Liping Yang Yu Chen Junxiao Liu Wancheng Liu Meiling Gao Tianqi Sui Xiaoyang Wang Huiming Fan Jiayin Ruan Yueyue Shi Saihua Chen Lucy S.Cheng Jiayong Liu Heng Yang Genhong Cheng | 2022 | Cellular & Molecular Immunology2022，19，4： | 0 |
| 5 | Correction to:Enhancing the HSV-1-mediated antitumor immune response by suppressing Bach1显示文摘In the version of this article initially published,a grant name and the acknowledgment information were missing.The grant name and acknowledgment information have been added at the end of Acknowledgments:J.L.is supported by WU Jieping Medical Foundation(320.6750.2021-17-12).We thank Dr.Chunfu Zheng for providing the HSV-1 BAC plasmid.The results and conclusions were not affected. | Chaohu Pan Qiaomei Cai Xiaorong Li Lili Li Liping Yang Yu Chen Junxiao Liu Wancheng Liu Meiling Gao Tianqi Sui Xiaoyang Wang Huiming Fan Jiayin Ruan Yueyue Shi Saihua Chen Lucy SCheng Jiayong Liu Heng Yang Genhong Cheng | 2022 | Cellular & Molecular Immunology2022，19，6： | 0 |
| 6 | Ground Penetrating Radar (GPR) Identification Method for Agricultural Soil Stratification in a Typical Mollisols Area of Northeast China显示文摘In order to achieve a rapid and accurate identification of soil stratification information and accelerate the development of smart agriculture,this paper conducted soil stratification experiments on agricultural soils in the Mollisols area of Northeast China using Ground Penetrating Radar(GPR)and obtained different types of soil with frequencies of 500 MHz,250 MHz,and 100 MHz antennas.The soil profile data were obtained for 500 MHz,250 MHz,and 100 MHz antennas,and the dielectric properties of each type of soil were analyzed.In the image processing procedure,wavelet analysis was first used to decompose the pre-processed radar signal and reconstruct the high-frequency information to obtain the reconstructed signal containing the stratification information.Secondly,the reconstructed signal is taken as an envelope to enhance the stratification information.The Hilbert transform is applied to the envelope signal to find the time-domain variation of the instantaneous frequency and determine the time-domain location of the stratification.Finally,the dielectric constant of each soil horizon is used to obtain the propagation velocity of the electromagnetic wave at the corresponding position to obtain the stratification position of each soil horizon.The research results show that the 500 MHz radar antenna can accurately delineate Ap/Ah,horizon and the absolute accuracy of the stratification is within 5 cm.The effect on the soil stratification below the tillage horizon is not apparent,and the absolute accuracy of the 250 MHz and 100 MHz radar antennas on the stratification is within 9 cm.The overwhelming majority of the overall calculation errors are kept to within 15%.Based on the three central frequency antennas,the soil horizon detection rate reaches 93.3%,which can achieve accurate stratification of soil profiles within 1 m.The experimental and image processing methods used are practical and feasible;however,the GPR will show a missed detection for soil horizons with only slight differences in dielectric properties.Overall,this study can quickly and accurately determine the information of each soil stratification,ultimately providing technical support for acquiring soil configuration information and developing smart agriculture. | RUAN Weimin LIU Baojiang LIU Huanjun DONG Hang SUI Yueyu | 2023 | Chinese Geographical Science2023，33，4： | 0 |
| 7 | Six-channel programmable coding metasurface simultaneously for orthogonal circular and linear polarizations显示文摘Metasurfaces have intrigued long-standing research interests and developed multitudinous compelling applications owing to their unprecedented capability for manipulating electromagnetic waves,and the emerging programmable coding metasurfaces(PCMs)provide a real-time reconfigurable platform to dynamically implement customized functions.Nevertheless,most existing PCMs can only act on the single polarization state or perform in the limited polarization channel,which immensely restricts their practical application in multitask intelligent metadevices.Herein,an appealing strategy of the PCM is proposed to realize tunable functions in co-polarized reflection channels of orthogonal circularly polarized waves and in co-polarized and cross-polarized reflection channels of orthogonal linearly polarized waves from 9.0 to 10.5 GHz.In the above six channels,the spindecoupled programmable meta-atom can achieve high-efficiency reflection and 1-bit digital phase modulation by selecting the specific ON/OFF states of two diodes,and the phase coding sequence of the PCM is dynamically regulated by the field-programmable gate array to generate the desired function.A proof-of-concept prototype is constructed to verify the feasibility of our methodology,and numerous simulation and experimental results are in excellent agreement with the theoretical predictions.This inspiring design opens a new avenue for constructing intelligent metasurfaces with higher serviceability and flexibility,and has tremendous application potential in communication,sensing,and other multifunctional smart metadevices. | TONGHAO LIU YUEYU MENG JIAFU WANG HUA MA RUICHAO ZHU CHAO LIU WEIHAN LI ZUNTIAN CHU SAI SUI TIANSHUO QIU WENXUAN TANG SHAOBO QU | 2023 | Photonics Research2023，11，6： | 0 |
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