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重庆科技学院学报（社会科学版） 2010年第15期 131-132,142页

作者：方世勇吉林大学哲学社会学院

灾荒赈恤机制是社会保障体系的重要组成部分。辽朝境内河流众多,水灾为频繁。根据史书记载的资料,介绍了辽朝防治水灾的政府职能设置以及灾前防御、灾时赈济、灾后安抚方面的措施,认为辽朝已基本形成比较完善的灾荒赈恤体系。

关键词：辽代水灾水灾防御灾民救济灾荒赈恤体系

KREEP-rich breccia in Chang'E-5 regolith and its implications

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Science China Earth Sciences 2023年第11期66卷 2473-2486页

作者： Aoxin MEI Yun JIANG shiyong LIAO Jinting KANG fang HUANG Weibiao HSU CAS Key Laboratory of Planetary Sciences Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China School of Astronomy and Space Sciences University of Science and Technology of ChinaHefei 230026China Center for Excellence in Comparative Planetology Chinese Academy of SciencesHefei 230026China CAS Key Laboratory of Crust-Mantle Materials and Environments School of Earth and Space SciencesUniversity of Science and Technology of ChinaHefei 230026China Institute of Deep Space Sciences Deep Space Exploration LaboratoryHefei 230026China

Lunar breccias provide crucial insights into the lithological diversity,shock processing and evolution of the lunar ***,we report a unique regolith breccia(CE5C0000YJYX070GP,hereafter CE5C)returned from the Chang'E-5(CE-5)***5C is one of the largest CE-5 breccias with a wide variety of lithologies,dominated by basaltic and mineral fragments as well as impact-melted clasts(including mid-Ti glasses,high-Al glasses,and crystal-bearing impact melt clasts).A comprehensive study of petrology and mineralogy on several representative clasts was conducted by integrating Scanning Electron Microscopy(SEM),Tescan Integrated Mineral Analysis(TIMA),Electron Probe Microanalysis(EPMA)and Laser Ablation Inductively Coupled Plasma Mass Spectrometry(LA-ICP-MS)*** is sufficient that CE5C is a mixed mare-highland regolith breccia,with a high percentage of KREEPy material(>20 vol.%),which has not been previously reported in other CE-5 *** mid-Ti impact glasses are characterized by high FeO(24.0 wt.%)and intermediate TiO_(2)(5.5 wt.%)contents,while the high-Al impact glasses have a chemical composition compatible with *** with the regional geological context of the CE-5 landing site,we propose that CE5C is likely derived from a mixed region between the P58/Em4 mare unit and its contiguous eastern *** the difficulty in assessing the representativeness of CE5C,the substantial presence of KREEPy material may provide valuable clues to the provenance of exotic ejecta,including the identification of unrecognized source craters situated in the eastern periphery of the sampling unit.

关键词： Chang'E-5 Regolith breccia Impact glasses KREEP Mare basalts

观察当归须散治疗急性肺挫伤的疗效及对患者血清炎性因子水平的影响

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中医临床研究 2020年第1期12卷 67-69页

作者：方世勇韦春晖广西省贵港市中西医结合骨科医院广西贵港537100

目的:分析当归须散在急性肺挫伤临床治疗中的应用效果。方法:选取2016年5月-2018年8月本院收治的104例急性肺挫伤患者为研究对象,按照入院登记薄将患者分入观察组和常规组。两组均接受常规西医治疗,在此基础上给予观察组当归须散,统计... 详细信息

目的:分析当归须散在急性肺挫伤临床治疗中的应用效果。方法:选取2016年5月-2018年8月本院收治的104例急性肺挫伤患者为研究对象,按照入院登记薄将患者分入观察组和常规组。两组均接受常规西医治疗,在此基础上给予观察组当归须散,统计两组临床症状改善情况、并发症发生情况、临床疗效、康复时间以及动脉血气指标、血清炎性因子水平的变化。结果:观察组呼吸窘迫、肺部湿啰音、分泌物增多等临床症状改善率,肺部感染、全身炎症反应综合征、急性呼吸窘迫综合征等并发症发生率、治疗总有效率、动脉血气指标以及炎性因子水平变化情况均优于常规组,且康复用时更短(P<0.05)。结论:当归须散可扼制血清炎性因子水平持续上升,优化动脉血气指标,加快康复进展,强化整体治疗效果,是治疗急性肺挫伤疗效确切的特色方案。

关键词：急性肺挫伤当归须散血清炎性因子疗效分析

Effects of grain boundary on irradiation-induced zero-dimensional defects in an irradiated copper

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Applied Mathematics and Mechanics(English Edition) 2022年第2期43卷 233-246页

作者： Jing PENG shiyong CUI Yuanyuan TIAN Qihong fang Jia LI P.K.LIAW State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body College of Mechanical and Vehicle EngineeringHunan UniversityChangsha410082China Department of Materials Science and Engineering The University of TennesseeKnoxvilleTennessee37996U.S.A

Grain boundaries(GBs)can serve as effective sinks for radiation-induced defects,thus notably influencing the service performance of ***,the effect of GB structures on the zero-dimensional defects induced by irradiation has not been fully ***,the evolution of cascade collision in the single-crystal(SC),bicrystalline(BC),and twinned crystalline(TC)copper is studied by atomic simulations during *** spatial distributions of vacancies and interstitials are closely related to the GB at a certain primary knock-on atom(PKA)*** with the TC,the BC displays a more obvious segregation of the interstitial atoms near GB,due to the characteristic of the greater interstitial binding *** evolution of Frenkel pairs is more sensitive to the change of the GB position in the BC.A more prominent defect annihilation rate is caused by the effect of the GB than that of the twin boundary(TB).The marked secondary emission phenomenon has been observed in the BC,which promotes the formation of an inverted pagoda-like defect *** are similar sub-conical defect distributions and microstructures induced by cascade collision in the TC and the *** has been found that the influence range of the GB is wider in the ***,the average flow stress of the irradiated copper is quantitatively calculated by establishing a physical strengthening *** contribution of vacancy to the average flow stress in the irradiated BC and TC is obvious than that in the SC,due to the formation of many *** study provides a theoretical basis for further understanding and customization of the metal-based equipment with good radiation resistance.

关键词： irradiation cascade collision grain boundary(GB) interstitial and vacancy molecular dynamics(MD)simulation physical strengthening model

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有毒植物博落回的法医毒理学研究进展

中国法医学杂志 2022年第3期37卷 278-282页

作者：张静储德强刘展展方世勇吴茂旺徐祥皖南医学院法医学院安徽芜湖241000 芜湖公安司法鉴定中心安徽芜湖241000

有毒植物博落回全草有毒,主要含有血根碱、白屈菜红碱等生物碱,具有药用价值,但使用不当或误服可导致中毒甚至死亡。本文通过系统查阅和总结相关文献报道,从化学成分,毒性损伤作用,中毒剂量,相关案例中毒症状或尸体检验和毒物检测等方... 详细信息

有毒植物博落回全草有毒,主要含有血根碱、白屈菜红碱等生物碱,具有药用价值,但使用不当或误服可导致中毒甚至死亡。本文通过系统查阅和总结相关文献报道,从化学成分,毒性损伤作用,中毒剂量,相关案例中毒症状或尸体检验和毒物检测等方面对博落回的法医毒理学研究进展进行综述,展望了多组学技术在博落回毒性损伤机制研究中的应用前景,以期为有毒植物博落回的法医毒理学研究指明新方向,为博落回中毒案件的法医学鉴定提供参考。

关键词：法医毒理学博落回中毒心脏毒性心脏传导系统

XIRP2和HCN4在心肌脂肪浸润致猝死者心脏传导系统表达研究

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皖南医学院学报 2023年第3期42卷 262-265页

作者：张静陈巍丁艳刘展展曹畅方世勇朱旭阳陈光徐祥皖南医学院法医学院安徽芜湖241002 芜湖市公安局刑警支队安徽芜湖241000 阜阳市公安局刑事科学技术研究所安徽阜阳236000

目的:研究心肌脂肪浸润致猝死的法医病理学特征及传导组织中含心肌动蛋白重复序列蛋白2(XIRP2)和超极化激活环核苷酸门控阳离子通道4(HCN4)蛋白含量表达变化情况,探讨XIRP2和HCN4蛋白作为心肌脂肪浸润致猝死的潜在分子标记物的可能性。... 详细信息

目的:研究心肌脂肪浸润致猝死的法医病理学特征及传导组织中含心肌动蛋白重复序列蛋白2(XIRP2)和超极化激活环核苷酸门控阳离子通道4(HCN4)蛋白含量表达变化情况,探讨XIRP2和HCN4蛋白作为心肌脂肪浸润致猝死的潜在分子标记物的可能性。方法:收集某司法鉴定中心2015~2022年死因为心肌脂肪浸润致猝死者8例为猝死组,选取死因为外伤致死者10例为对照组进行统计、归纳和分析。通过大体检查、HE染色和Masson三色染色观察组织病理学改变,免疫组织化学染色(IHC)观察XIRP2和HCN4蛋白表达情况。结果:组织病理学检查示心肌脂肪浸润主要侵犯右心室、窦房结、房室结;IHC结果示猝死组较对照组的XIRP2和HCN4蛋白在窦房结、房室结表达升高,在左右束支表达降低(P<0.05)。心肌脂肪浸润猝死者窦房结和房室结XIRP2和HCN4蛋白表达水平高于左右束支(P<0.05),表达趋势与对照组相反。心肌脂肪浸润猝死者HCN4、XIRP2蛋白表达在窦房结与房室结之间差异有统计学意义。传导系统XIRP2与HCN4蛋白表达相关(P<0.05)。结论:心肌脂肪浸润主要表现为右心室合并窦房结、房室结内大量脂肪浸润,可能通过影响传导系统离子通道蛋白表达致心律失常引起猝死,XIRP2和HCN4蛋白在传导系统的表达差异可为该类案件的法医学鉴定提供参考。

关键词：心肌脂肪浸润心脏性猝死心脏传导系统含心肌动蛋白重复序列蛋白2 超极化激活环核苷酸门控阳离子通道4

早熟转基因抗虫常规棉湘棉37的选育及栽培技术

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中国棉花 2024年第3期51卷 50-52页

作者：匡政成郭利双丁世勇汪保华刘方王为何叔军陈浩东湖南省棉花科学研究所湖南常德415101 南通大学生命科学学院江苏南通226019 中国农业科学院棉花研究所河南安阳455000 江苏省沿海地区农业科学研究所江苏盐城224002

早熟转基因抗虫常规棉品种湘棉37于2023年通过湖南省农作物品种审定委员会审定。其夏播生育期102.9 d,单株结铃17.9个,铃重5.5 g,衣分40.9%;纤维上半部平均长度30.2 mm,断裂比强度34.8 cN·tex^(-1),马克隆值5.0;抗枯萎病,耐黄萎病;适... 详细信息

早熟转基因抗虫常规棉品种湘棉37于2023年通过湖南省农作物品种审定委员会审定。其夏播生育期102.9 d,单株结铃17.9个,铃重5.5 g,衣分40.9%;纤维上半部平均长度30.2 mm,断裂比强度34.8 cN·tex^(-1),马克隆值5.0;抗枯萎病,耐黄萎病;适于轻简化栽培和机械采收。2020年湖南省棉花品种早熟组区域试验中,湘棉37平均每666.7 m^(2)籽棉、皮棉和霜前皮棉产量分别为213.4 kg、86.8 kg和86.8 kg,分别比对照省工棉2号增产2.6%、0.7%和0.7%;2021年湖南省棉花品种早熟组区域试验中,湘棉37平均每666.7 m^(2)籽棉、皮棉和霜前皮棉产量分别为273.5 kg、111.4 kg和110.4 kg,分别比对照湘棉早1号增产9.5%、9.4%和9.0%。主要介绍了湘棉37的选育过程、特征特性、适宜种植区域及栽培技术要点。

关键词：棉花湘棉37 品种选育特征特性栽培技术

Ancient water wells reveal a prolonged drought in the lower Yellow River area about 2800 years ago

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Science Bulletin 2018年第20期63卷 1324-1327页

作者： shiyong Yu Xuexiang Chen Xiuling Liu Zhen fang Junfeng Guo Senyang Zhan Hui fang Fahu Chen School of Geography Geomaticsand PlanningJiangsu Normal UniversityXuzhou 221116China Joint International Research Laboratory for Environmental and Social Archaeology 5handong Universityfinan 250100China Jinan Municipal Institute of Archaeology jinan 250062China Institute of Tibetan Plateau Research Chinese Academy of SciencesBeijing 100101China

Proxy records from the North Atlantic realm reveal that large and rapid cooling known as the Bond events continued into the Holocene [1],repeatedly punctuating what is conventionally thought to have been a relatively stable *** that the Holocene is the most recent interglacial period that has spurred the development of modern societies,scrutinizing climate variabil- ity during this period is important not only for predicting the trend of future climate changes,but also for better understanding the driving forces behind the rise and fall of ancient civilizations.

关键词： water wells drought Yellow River area

An MC^2 Linear Programming Approaches to Portfolios

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Systems Science and Systems Engineering 2002年第4期11卷 385-392页

作者： ZHOUZong-fang shiyong ManagementCollege UniversityofElectronicScience&TechnologyChengdu610054China CollegeofInformationScience&Technology UniversityofNebraskaatOmahaOmahaNE68182USA

Portfolios is a well-known investment technique of handling multiple stocks, bonds and securities. However, the previous portfolios investment lack of incorporating the various possible opinions from several experts on an given portfolios investment problem. This paper proposes an MC2 linear programming approach to determining weighted coefficients of portfolios that involves multiple experts. The numerical example of the paper shows that the proposed approach likely outperforms the current techniques of portfolios in dealing with the case of multiple experts.

关键词： MC2 programming portfolios weighted coefficients

Strigolactones and Brassinosteroids Antagonistically Regulate the Stability of the D53-OsBZR1 Complex to Determine FC1 Expression in Rice Tillering

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Molecular Plant 2020年第4期13卷 586-597页

作者： Zhongming fang Yuanyuan Ji Jie Hu Renkang Guo shiyong Sun Xuelu Wang National Key Laboratory of Crop Genetic Improvement and Center of Integrative Biology College of Life Science and TechnologyHuazhong Agricultural UniversityWuhan 430070 China College of Agricultural Sciences Guizhou UniversityGuiyang 550025 China Department of Genetics School of Life SciencesFudan UniversityShanghai 200438 China

Rice tillering,a key architecture trait determ ining grain yield,is highly regulated by a class of newly identified phytohorm ones,strigolactones(SLs).How ever,the whole SL signaling pathw ay from the receptor to dow nstream transcription factors to finally inhibit tillering remains *** this study,we first found that brassinosteroids(BRs)strongly enhance tillering by prom oting bud outgrow th in rice,which is largely different from the function of BRs in *** and biochem ical analyses indicated that both the SL and BR signaling pathw ays control rice tillering by regulating the stability of D53 and/or the OsBZR1 RLA1-DLT module,a transcriptional complex in the rice BR signaling *** further found that D53 interacts with OsBZR1 to inhibit the expression of FC1,a local inhibitor of tillering,and that this inhibition depends on direct DNA binding by OsBZR1,which recruits D53 to the FC1 promoter in rice *** together,these findings uncover a mechanism illustrating how SLs and BRs coordinately regulate rice tillering via the early responsive gene FC1.

关键词： rice tillering,strigolactones brassinosteroids D53 OsBZFM FCY