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Journal of Rare Earths 2024年第8期42卷 1447-1457,I0002页

作者： Jiantong wang Changshuai Gong Sihan Yang Qi Zhu xuejiao wang Ji-Guang Li College of Chemistry and Materials Engineering Bohai UniversityJinzhou121007China Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China Research Center for Electronic and Optical Materials National Institute for Materials ScienceTsukubaIbaraki 305-0044Japan

Phosphor-converted near-infrared light-emitting diodes(NIR pc-LEDs) are finding applications in various fields including food quality analysis,biomedical imaging,night vision,and *** crucial factor in the development of NIR pc-LEDs devices lies in the advancement of high-performance broadband NIR phosphors,In this work,novel Cr^(3+)-activated silicate phosphors NaRESi_(3)O_(9)(RE=Y,Lu,Sc) are *** silicate has a special 3D network structure in which RE has four different sites,forming four octahedrons and providing suitable occupation sites for Cr^(3+).The phosphors demonstrate a wide emission spectrum ranging from 750 to 1450 nm when excited by light at 468 *** full width at half maximum(FWHM),which benefits from the presence of Cr^(3+)ions occupying multiple sites,is measured to be 203 ***,the strongest emission peak is observed at a longer wavelength of 984 nm compared to most other systems activated by Cr^(3+).The Na_(3)ScSi_(3)O_(9) lattice provides a weak crystal field(Dq/B=1.97) and weak phonon-photon coupling for Cr^(3+),and the integrated emission intensity of Na_(3)ScSi_(3)O_(9):0,03Cr^(3+)is 4.66 times stronger than that of Na_(3)YSi_(3)O_(9):0.03Cr^(3+).

关键词： Rare earths Broadband near-infrared Silicate Photoluminescence Cr^(3+)

Fangchinoline induces antiviral response by suppressing STING degradation

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Journal of Pharmaceutical Analysis 2024年第6期14卷 902-913页

作者： Jinyong wang Fang Xie Xin Jia xuejiao wang Lingdong Kong Yiying Li b Xue Liang Meiqi Zhang Yuting He Wandi Feng Tong Luo Yao wang Anlong Xu School of Chinese Materia Medica Beijing University of Chinese MedicineBeijing100029China School of Life Science Beijing University of Chinese MedicineBeijing100029China Beijing Key Laboratory of Drug Target Identification and New Drug Screening Institute of Materia MedicaChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing100050China

The stimulator of interferon genes(STING),an integral adaptor protein in the DNA-sensing pathway,plays a pivotal role in the innate immune response against ***,it presents a valuable therapeutic target for infectious diseases and *** observed that fangchinoline(Fan),a bis-benzylisoquinoline alkaloid(BBA),effectively impedes the replication of vesicular stomatitis virus(VSV),encephalomyocarditis virus(EMCV),influenza A virus(H1N1),and herpes simplex virus-1(HSV-1)in *** treatment significantly reduced the viral load,attenuated tissue inflammation,and improved survival in a viral sepsis mouse ***,Fan activates the antiviral response in a STING-dependent manner,leading to increased expression of interferon(IFN)and interferon-stimulated genes(ISGs)for potent antiviral effects in vivo and in ***,Fan interacts with STING,preventing its degradation and thereby extending the activation of IFN-based antiviral ***,our findings highlight the potential of Fan,which elicits antiviral immunity by suppressing STING degradation,as a promising candidate for antiviral therapy.

关键词： Fangchinoline Virus Type I interferons Stimulator of interferon genes Protein degradation

Textured Perovskite/Silicon Tandem Solar Cells Achieving Over 30% Efficiency Promoted by 4-Fluorobenzylamine Hydroiodide

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Nano-Micro Letters 2024年第9期16卷 557-570页

作者： Jingjing Liu Biao Shi Qiaojing Xu Yucheng Li Yuxiang Li Pengfei Liu Zetong SunLi xuejiao wang Cong Sun Wei Han Diannan Li Sanlong wang Dekun Zhang Guangwu Li Xiaona Du Ying Zhao Xiaodan Zhang Renewable Energy Conversion and Storage Center Solar Energy Conversion CenterInstitute of Photoelectronic Thin Film Devices and TechnologyNankai UniversityTianjin 300350People’s Republic of China Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin Tianjin 300350People’s Republic of China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192People’s Republic of China Engineering Research Center of Thin Film Photoelectronic Technology of Ministry of Education Tianjin 300350People’s Republic of China Collaborative Innovation Center of Chemical Science and Engineering(Tianjin) Tianjin 300072People’s Republic of China Center of Single‑Molecule Sciences Institute of Modern OpticsTianjin Key Laboratory of Micro‑Scale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai University38 Tongyan RoadJinnan DistrictTianjin 300350People’s Republic of China Shenzhen Research Institute of Nankai University 16Th FloorYantian Science and Technology BuildingHaishan StreetYantian DistrictShenzhen 518083People’s Republic of China

Monolithic textured perovskite/silicon tandem solar cells(TSCs)are expected to achieve maximum light capture at the lowest cost,potentially exhibiting the best power conversion ***,it is challenging to fabricate high-quality perovskite films and preferred crystal orientation on commercially textured silicon substrates with micrometersize ***,we introduced a bulky organic molecule(4-fluorobenzylamine hydroiodide(F-PMAI))as a perovskite *** is found that F-PMAI can retard the crystallization process of perovskite film through hydrogen bond interaction between F^(−)and FA^(+)and reduce(111)facet surface energy due to enhanced adsorption energy of F-PMAI on the(111)***,the bulky molecular is extruded to the bottom and top of perovskite film after crystal growth,which can passivate interface defects through strong interaction between F-PMA+and undercoordinated Pb^(2+)/I^(−).As a result,the additive facilitates the formation of large perovskite grains and(111)preferred orientation with a reduced trap-state density,thereby promoting charge carrier transportation,and enhancing device performance and *** perovskite/silicon TSCs achieved a champion efficiency of 30.05%based on a silicon thin film tunneling *** addition,the devices exhibit excellent longterm thermal and light stability without *** work provides an effective strategy for achieving efficient and stable TSCs.

关键词： Perovskite crystallization (111)preferred orientation Defect passivation Perovskite/silicon tandem solar cells

Yields,growth and water use under chemical topping in relations to row configuration and plant density in drip-irrigated cotton

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Journal of Cotton Research 2024年第2期7卷 123-136页

作者： wang xuejiao Hu Yanping Ji Chunrong Chen Yongfan Sun Shuai Zhang Zeshan Zhang Yutong wang Sen Yang Mingfeng Ji Fen Guo Yanyun Li Jie Zhang Lizhen Xinjiang Agriculture Network Information Center Xinjiang Agrometeorological ObservatoryUrumqi 830002China College of Resources and Environmental Sciences Xinjiang Agricultural UniversityUrumqi 830091China College of Resources and Environmental Sciences China Agricultural UniversityBeijing 100193China China Meteorological Administration Institute of Desert MeteorologyUrumqi 830002China Wulanwusu Agrometeorological Station Shihezi 832199China Xinjiang Academy of Agricultural Sciences China National Cotton R&D CenterUrumqi 830091China

Background Water deficit is an important problem in agricultural production in arid *** the advent of wholly mechanized technology for cotton planting in Xinjiang,it is important to determine which planting mode could achieve high yield,fiber quality and water use efficiency(WUE).This study aimed to explore if chemical topping affected cotton yield,quality and water use in relation to row configuration and plant *** Experiments were carried out in Xinjiang China,in 2020 and 2021 with two topping method,manual topping and chemical topping,two plant densities,low and high,and two row configurations,i.e.,76 cm equal rows and 10+66 cm narrow-wide rows,which were commonly applied in matching harvest *** topping increased seed cotton yield,but did not affect cotton fiber quality comparing to traditional manual *** equal row spacing,the WUE in higher density was 62.4%higher than in the lower ***,under narrow-wide row spacing,the WUE in lower density was 53.3%higher than in higher one(farmers’practice).For machine-harvest cotton in Xinjiang,the optimal row configuration and plant density for chemical topping was narrow-wide rows with 15 plants m-2 or equal rows with 18 plants *** The plant density recommended in narrow-wide rows was less than farmers’practice and the density in equal rows was moderate with local *** results provide new knowledge on optimizing agronomic managements of machine-harvested cotton for both high yield and water efficient.

关键词： Yield components Fiber quality Transpiration Water use efficiency Heat ratio method(HRM)

宽带绿色荧光粉(Lu_(0.99-x)La_(x)Bi_(0.01))_(2)WO_(6)的制备、光致发光及性能调控

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稀有金属 2024年第3期48卷 355-364页

作者：龚长帅薛绪岩王渤文王建通冯晓雯王雪娇渤海大学化学与材料工程学院辽宁锦州121013

宽带绿光荧光粉在克服荧光粉转换白光LED(pc-WLED)蓝绿(青色)470~510 nm波段的缺失问题,实现高显色指数白光照明中有重要应用。采用普适的高温固相法合成一种以Bi^(3+)为激活剂的发射宽带绿光荧光粉(Lu_(0.99)Bi_(0.01))_(2)WO_(6)。采... 详细信息

宽带绿光荧光粉在克服荧光粉转换白光LED(pc-WLED)蓝绿(青色)470~510 nm波段的缺失问题,实现高显色指数白光照明中有重要应用。采用普适的高温固相法合成一种以Bi^(3+)为激活剂的发射宽带绿光荧光粉(Lu_(0.99)Bi_(0.01))_(2)WO_(6)。采用共掺杂La^(3+)的策略对(Lu_(0.99-x)La_(x)Bi_(0.01))_(2)WO_(6)(x=0~0.25)系列荧光粉的物相、形貌及发光性能进行调控,并采用X射线衍射(XRD)、Rietveld精修、场发射扫描电子显微镜(FE-SEM)、X射线光电子能谱(XPS)及光致发光等检测手段对样品进行了研究。结果表明,La^(3+)掺杂可显著提高(Lu_(0.99-x)La_(x)Bi_(0.01))_(2)WO_(6)样品的结晶性(x≤0.10)及发光强度,并在x>0.20时开始发生相变。La^(3+)掺杂对样品的微观形貌有显著影响,得益于La^(3+)掺杂获得了尺寸均匀分散性较好的微米棒形貌。在346 nm波长激发下,(Lu_(0.99-x)La_(x)Bi_(0.01))_(2)WO_(6)样品在400~800 nm范围内呈现出宽带绿色发射,半峰宽(FWHM)可达135 nm,最强峰位于515 nm处,对应于Bi3+的3P1→1S0跃迁。荧光粉呈现宽带激发,激发范围覆盖了200~400 nm的波长区域,与商用紫外LED匹配良好。采用所得的宽带绿光荧光粉(Lu_(0.94)La_(0.05)Bi_(0.01))_(2)WO_(6)与商用CaAlSiN_(3):Eu^(2+)红色荧光粉、BaMgAl10O17:Eu2+蓝色荧光粉及365 nm商用芯片制作出具有较高的显色指数(R,Ra=93,R1~R15均大于80),较低色温(相关色温(CCT)=3928 K)的暖白光pc-LED器件,表明(Lu_(0.99-x)La_(x)Bi_(0.01))_(2)WO_(6)荧光粉在高质量的暖白光LED照明方向有较大的应用潜力。

关键词： Bi^(3+)发光稀土钨酸盐宽带发射光致发光

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“春梦婆”的形象演变及其文化寓意探究

宁夏师范学院学报 2024年第6期45卷 35-41页

作者：王雪娇宁夏大学文学院宁夏银川750021

“春梦婆”,出自宋苏轼的《被酒独行,遍至子云、威、徽、先觉四黎之舍》(其三)一诗,象征富贵易逝,人生如梦的寓意。赵令畤《侯鲭录》据此推演了“春梦婆”故事,后经无数作家援引入文、补苴调胹,一跃而成文化典故,其形象一步步神化,由东... 详细信息

“春梦婆”,出自宋苏轼的《被酒独行,遍至子云、威、徽、先觉四黎之舍》(其三)一诗,象征富贵易逝,人生如梦的寓意。赵令畤《侯鲭录》据此推演了“春梦婆”故事,后经无数作家援引入文、补苴调胹,一跃而成文化典故,其形象一步步神化,由东坡偶遇的乡间老妇上升为播扬真理、度化凡尘的世外高人,成为了民众膜拜崇仰的精神寄托。而“春梦婆”作为文化典故,其内涵也在宋元之际得到了充分的援引与延伸,明清时又得到了长足的扩充和深化,最终“春梦婆”吸纳了儒释道三家思想,被定型为包孕深厚的人生哲理和济世渡人的精神指南,具备了深远而独到的文化价值。

关键词：春梦婆苏轼春梦形象典故

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明清小说戏曲中的女子“断发”情节研究

岭南师范学院学报 2024年第3期45卷 60-68页

作者：王雪娇宁夏大学文学院宁夏银川750021

“断发”之举,渊源有自,其来尚矣。早在原始社会,“断发”行为就是因地制宜的百越民俗和悖礼犯义的中原禁忌,与地域因素、生活方式、民族意识乃至社会伦理关联密切。而聚焦历史上发生的真实断发事件,主体犹以女性居多,女子“断发”的背... 详细信息

“断发”之举,渊源有自,其来尚矣。早在原始社会,“断发”行为就是因地制宜的百越民俗和悖礼犯义的中原禁忌,与地域因素、生活方式、民族意识乃至社会伦理关联密切。而聚焦历史上发生的真实断发事件,主体犹以女性居多,女子“断发”的背后暗含了其婚恋状况的反映、贞节观念的体现和内心悲愤的宣泄,现实寓意丰富深厚。明清小说戏曲借用此种情节结构,渲染描绘,呈现了矢志守节,割发立誓;男女恋爱,截发传情;意同折辱,剃发受惩;内心悲愤,断发绝念;夫妻分离,剪发寄情;看破红尘,削发空门;迫于生计,祝发谋生等特定类型。此情节叙写了不同情境下的个体故事,代表了不同遭遇下的女性心声,蕴含了广博精深的文化内蕴和独树一帜的审美属性。

关键词：女子断发明清小说戏曲

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虚拟机技术在计算机网络安全中的应用研究

信息与电脑 2024年第16期36卷 42-44页

作者：王雪娇江西现代职业技术学院江西南昌330095

随着信息技术的飞速发展,网络安全问题日益严峻,虚拟机技术因其高效的隔离性能逐渐成为防御网络威胁的关键工具。本研究深入探讨了虚拟机技术在网络安全中的多种应用,包括系统隔离、安全性分析、入侵检测、数据保护和虚拟网络监控,展示... 详细信息

随着信息技术的飞速发展,网络安全问题日益严峻,虚拟机技术因其高效的隔离性能逐渐成为防御网络威胁的关键工具。本研究深入探讨了虚拟机技术在网络安全中的多种应用,包括系统隔离、安全性分析、入侵检测、数据保护和虚拟网络监控,展示了虚拟机的隔离机制和安全性优势,旨在提高网络系统的安全防护能力。

关键词：虚拟机技术网络安全系统隔离应用研究

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风电齿轮箱太阳轮断齿研究

金属加工（热加工） 2024年第4期 56-60页

作者：王雪娇南京安维士传动技术股份有限公司江苏南京211000

分析讨论了太阳轮的断齿原因。SEM结果表明:在断裂面疲劳源处,有大量的非金属夹杂物聚集,金属基体的连续性被夹杂物破坏,这样会造成局部的应力集中,从而萌生裂纹,最终导致太阳轮疲劳断齿。

关键词：太阳轮风电齿轮箱非金属夹杂物疲劳断裂

基于网络药理学和分子对接探究养肝益水颗粒治疗高血压肾病的作用机制

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中医临床研究 2024年第21期16卷 51-59页

作者：王雪樵王时光安徽中医药大学安徽合肥230031 安徽中医药大学第一附属医院安徽合肥230031

目的:采用网络药理学方法探讨养肝益水颗粒治疗高血压肾病的作用机制,并通过分子对接技术进行验证。方法:从中药系统药理学数据库与分析平台(TCMSP)和UniProt平台中收集养肝益水颗粒组方的活性化合物和靶标。利用基因表达数据库(GEO)获... 详细信息

目的:采用网络药理学方法探讨养肝益水颗粒治疗高血压肾病的作用机制,并通过分子对接技术进行验证。方法:从中药系统药理学数据库与分析平台(TCMSP)和UniProt平台中收集养肝益水颗粒组方的活性化合物和靶标。利用基因表达数据库(GEO)获得与人类相关的高血压肾病疾病靶点。以药物与疾病的交集靶点作为治疗靶点,通过STRING在线平台构建蛋白质-蛋白质相互作用网络,运用Cytoscape 3.9.1软件筛选出治疗的核心基因并进行富集分析及结果可视化。最后,采用PyMol软件完成分子对接验证。结果:共筛选出171个养肝益水颗粒生物活性化合物,282个药物靶点,715个高血压肾病疾病靶点,28个交集靶点。对蛋白质-蛋白质相互作用网络进行拓扑分析,得到27个相关基因。富集分析结果提示,养肝益水颗粒可能通过影响糖尿病并发症中的晚期糖基化终末产物(Advanced Glycation End-Product,AGE)-晚期糖基化终末产物受体(Advanced Glycation End Product Receptor,RAGE)信号通路、肿瘤坏死因子信号通路、流体剪切应力和动脉粥样硬化、缬氨酸、亮氨酸和异亮氨酸降解、蛋白质消化和吸收等,在高血压肾病的治疗中发挥作用,并绘制通路图。通过筛选得到5个核心基因和5个主要活性成分进行分子对接。结果表明,筛选得到的生物活性化合物与核心基因具有很强的结合能力。结论:本研究通过蛋白质-蛋白质相互作用、基因本体论(GO)功能富集分析、京都基因与基因组百科全书(KEGG)富集分析、分子对接、通路预测进行综合分析。养肝益水颗粒具有多组分、多靶点、多途径的复杂机制,其可能通过过氧化物酶体增殖物激活受体γ(Peroxisome Proliferator Activated Receptor Gamma,PPARG)干预转化生长因子-β(Transforming Growth Factor-β,TGF-β)达到减轻高血压肾损害的目的。相关临床研究也表明,养肝益水颗粒具有抗炎、减少尿蛋白的作用。本研究为养肝益水颗粒临床应用于高血压肾损伤提供了理论依据。

关键词：养肝益水颗粒高血压肾病网络药理学分子对接

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