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Nuclear Science and Techniques 2022年第12期33卷 1-11页

作者： Chang‑Jun li Xing‑Fu Cai Ming‑Qing Xiao Yong‑Gang Huo Peng Xu su‑fen li Xiao‑Yan Cao Xi’an Research Institute of High-Tech Xi’an 710025China Air Force Engineering University Xi’an 710051China

Radioactive tritium leakage from high-pressure storage vessels is a common nuclear leakage *** leakage conditions have different effects on tritium diffusion,resulting in different degrees of radioactive *** study focuses on tritium leakage from high-pressure storage vessels and analyzes the influence of different leakage orifice shapes,leakage positions,and the presence of obstacles in the scene space on tritium leakage *** results show that there is little difference in the radial diffusion velocity of tritium gas along the jet axis between circular and square leakage *** radial diffusion velocity of tritium gas in the long-axis direction of the rectangular leakage orifice is larger than that in the short-axis direction,and the larger the aspect ratio of the rectangle is,the greater the difference is in the diffusion *** addition,leakage from the storage vessel below the air inlet is beneficial to the dilution of tritium,whereas leakage from the air vents leads to a slow decrease in the tritium *** obstacles present in the tritium scene space hinder the migration of tritium gas and prolong the time for the tritium concentration to reach *** study provides a theoretical basis for the disposal of tritium in tritium leakage accidents by analyzing the influence of different leakage conditions in storage vessels on tritium gas diffusion.

关键词： Tritium leakage Leakage orifice shape Leakage position Obstacles

Micro-strain regulation strategy to stabilize perovskite lattice based on the categories and impact of strain on perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 578-604页

作者： Caixia li Wenwu liu Shiji Da lingbin Kong fen Ran State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals Lanzhou University of Technology School of Materials Science and Engineering Lanzhou University of Technology

Photovoltaic metal halide perovskite solar cells(PSCs) convert light to electricity more efficiently than crystalline silicon cells, and the cost of materials used to make them is lower than that of silicon *** efficiency is not a core issue affecting the application of perovskite solar cells in special *** present, stability is the major technical encounters that hinders its further commercial development. Microstrain in PSCs is currently a significant factor responsible for the device's instability. Strain-induced ion migration is widely believed to accelerate perovskite degradation even when external stimuli are ***, it is imperative to study strain to enhance the stability of PSCs. This paper reviews recent developments to understand strain's origin and effect mechanisms on performance of PSCs, including ion migration,failure behavior, defect formation, and its effect on photoelectric properties, stability, and ***, several well-known strain management strategies are systematically introduced based on the strain effect mechanism and strain engineering on the film, providing more clues for further preparation with increased stability. The manipulation of external physical strain applied from films to entire devices has been extensively studied. Furthermore, recommendations for future research directions and chemical approaches have been provided. It is emphasized that strain engineering plays a crucial role in improving the efficiency and longevity of PSCs. Tensile strain causes rapid degradation, while moderate compressive strain and external strain control could improve properties and stability. Efforts should focus on controlling compressive strain to mitigate residual tensile strain and introducing it in a controlled manner. Future research endeavors may focus on exploring these pathways to improve the efficiency and lifespan of PSCs.

关键词： Halide perovskite solar cells Strain origins Strain effects Strain management

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抗抑郁药文拉法辛的药代动力学研究进展

中国临床药理学杂志 2007年第3期23卷 223-226页

作者：苏芬丽李焕德中南大学湘雅二医院临床药学研究室长沙410011

文拉法辛是已在中国上市的抗抑郁药,为第1个5-羟色胺和去甲肾上腺素再摄取双重抑制剂(SNRIs),由于其疗效肯定、起效快、副作用小、耐受性好,而备受关注。本文主要就文拉法辛在人体内的吸收、分布、代谢、排泄的药物动力学特征和给药方... 详细信息

文拉法辛是已在中国上市的抗抑郁药,为第1个5-羟色胺和去甲肾上腺素再摄取双重抑制剂(SNRIs),由于其疗效肯定、起效快、副作用小、耐受性好,而备受关注。本文主要就文拉法辛在人体内的吸收、分布、代谢、排泄的药物动力学特征和给药方案、年龄、性别、肝肾功能损害等因素对这些过程的影响及与其他药物的相互作用做一综述。

关键词：文拉法辛药物动力学药物相互作用

某院2014年在用药品说明书与非处方药说明书范本对比分析

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中国药房 2015年第28期26卷 4024-4026页

作者：熊芬苏芬丽孙旭涂星广州中医药大学第一附属医院药学部广州510405

目的:分析某院在用药品说明书与非处方药(OTC)说明书范本之间的差异,为加强说明书管理、减少临床用药的安全隐患提供参考。方法:将2014年某院1 324个在用药品与国家食品药品监督管理总局(CFDA)网站的OTC目录进行匹对。对属于OTC目录内... 详细信息

目的:分析某院在用药品说明书与非处方药(OTC)说明书范本之间的差异,为加强说明书管理、减少临床用药的安全隐患提供参考。方法:将2014年某院1 324个在用药品与国家食品药品监督管理总局(CFDA)网站的OTC目录进行匹对。对属于OTC目录内的品种,比较其说明书与OTC说明书范本的差异,根据差异可能带来的用药风险程度可将其分为"可忽略""一般""重要"和"警惕"4个层次进行分析。结果:有244个在用品种属于OTC,其中32.38%的说明书与OTC说明书范本存在差异;差异可忽略、一般、重要和警惕4个风险层次比例分别为29.11%、34.18%、7.59%、29.11%。在重要风险层次中,"药物适应证限制"差异所占比例最大,为50.00%;在警惕风险层次中,"特殊疾病是否禁用"和"妊娠妇女是否禁用"差异分别占43.48%和39.13%。结论:说明书之间存在着重要用药信息缺失或不一致甚至表述相悖等问题。医院和各级管理部门需加强说明书规范化管理,保障临床安全、合理用药。

关键词：药品说明书非处方药说明书范本差异

桉柠蒎肠溶软胶囊在稳定期支气管扩张患者中的应用效果

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实用中西医结合临床 2023年第10期23卷 13-15,26页

作者：苏立芬南方医科大学南方医院白云分院呼吸与危重症医学科广东广州510080

目的:探讨桉柠蒎肠溶软胶囊对稳定期支气管扩张患者呼吸困难指数及肺功能的影响。方法:按随机数字表法将2021年8月至2022年8月收治的80例支气管扩张患者分为两组,每组40例。患者病情处于稳定期后,对照组予以复方异丙托溴铵(可必特)雾化... 详细信息

目的:探讨桉柠蒎肠溶软胶囊对稳定期支气管扩张患者呼吸困难指数及肺功能的影响。方法:按随机数字表法将2021年8月至2022年8月收治的80例支气管扩张患者分为两组,每组40例。患者病情处于稳定期后,对照组予以复方异丙托溴铵(可必特)雾化吸入治疗,研究组在对照组基础上加用桉柠蒎肠溶软胶囊治疗。对比两组临床疗效、血清学指标[白细胞介素-13(IL-13)、人巨噬细胞趋化蛋白-1(MCP-1)、肿瘤细胞坏死因子-α(TNF-α)]、肺功能指标[用力肺活量(FVC)、第1秒用力呼气容积(FEV1)和呼气峰值流量(PEF)]、急性支气管扩张发作次数、24 h咳痰量、咳嗽症状积分、改良呼吸困难指数(mMRC)评分、胸部CT评分和不良反应发生情况。结果:研究组治疗总有效率高于对照组(P0.05)。结论:桉柠蒎肠溶软胶囊治疗稳定期支气管扩张疗效确切,可有效改善血清学指标,缓解临床症状,减少急性发作次数,改善患者呼吸功能和肺功能,且具有一定的安全性。

关键词：支气管扩张稳定期桉柠蒎肠溶软胶囊呼吸困难指数肺功能

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浅析高职院校人力资源管理系统的功能设计

兰州教育学院学报 2010年第2期26卷 115-117页

作者：李琦苏立玢兰州职业技术学院人事处甘肃兰州730070

在当今知识经济时代,"以人为本"的理念日益受到重视。对高职院校来说,人才资源的合理开发与管理,建设高效便捷的人力资源管理信息系统是十分必要的。本文针对人力资源管理系统的现状和存在的问题,根据高职院校人力资源管理的特点,对高... 详细信息

在当今知识经济时代,"以人为本"的理念日益受到重视。对高职院校来说,人才资源的合理开发与管理,建设高效便捷的人力资源管理信息系统是十分必要的。本文针对人力资源管理系统的现状和存在的问题,根据高职院校人力资源管理的特点,对高职院校人力资源管理系统的功能提出了设计思路。

关键词：高职院校人力资源系统功能

HPLC-MS/ESI同时测定人血浆中氯唑沙宗及其代谢物的浓度

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中国药学杂志 2007年第13期42卷 1011-1014页

作者：杜瑜王峰朱荣华苏芬丽宋娟李焕德中南大学湘雅二医院临床药学研究室长沙410011

目的建立高效液相色谱质谱联用测定人血浆中氯唑沙宗及其代谢物6-羟基氯唑沙宗的方法。方法采用Thermo C18色谱柱（4.6 mm×150 mm,5μm）,Phenomenex C18保护柱,柱温40℃,流动相：乙腈-30 mmol·L^-1醋酸铵溶液（34∶66）,流速：1mL·m... 详细信息

目的建立高效液相色谱质谱联用测定人血浆中氯唑沙宗及其代谢物6-羟基氯唑沙宗的方法。方法采用Thermo C18色谱柱（4.6 mm×150 mm,5μm）,Phenomenex C18保护柱,柱温40℃,流动相：乙腈-30 mmol·L^-1醋酸铵溶液（34∶66）,流速：1mL·min^-1,进入MS检测器的分流比3∶1。质谱采用电喷雾电离源负离子模式（ESI^-）,选择性监测质荷比（m/z）168.3,170.2（氯唑沙宗）,444.7（内标）,184.4,186.2（6-羟基氯唑沙宗）的准分子离子峰。血浆样品孵化后,经叔丁基甲醚提取,内标法定量。结果氯唑沙宗及6-羟基氯唑沙宗分别在25-10 000,10-3 000μg·L^-1内线性关系良好（r≥0.999 8）;最低检测质量浓度分别为2.5和2μg·L^-1;两个化合物的方法回收率在90%-110%之间;日间和日内RSD均小于15%。结论该方法灵敏度高,快速,简便,可用于氯唑沙宗药动学及药物相互作用的研究。

关键词：高效液相色谱-质谱氯唑沙宗 6-羟基氯唑沙宗

Quantum public-key crypto via EPR pairs

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 58-63页

作者： Xiang-Qun Fu Hong-Wei li Jian-Hong Shi Tan li Wan-su Bao Henan Key Laboratory of Quantum Information and Cryptography Information Engineering University Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China

With the development of quantum computing technology, quantum public-key cryptography is gradually becoming an alternative to the existing classical public-key cryptography. This paper designs a quantum trapdoor one-way function via EPR pairs and quantum measurements. Based on this, a new quantum public-key cryptosystem is presented, which offers forward security,and can resist the chosen-plaintext attack and chosen-ciphertext attack. Compared with the existing quantum public-key cryptos,eavesdropping can be automatically detected in this new quantum public-key cryptosystem under a necessary condition, which is also detailed in the paper.

关键词： quantum public-key crypto trapdoor one-way function EPR pairs

腹腔镜与开腹手术治疗输卵管妊娠致腹腔内大出血的效果比较

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中国当代医药 2016年第8期23卷 81-83页

作者：苏丽芬洪宇广东省普宁市妇幼保健院妇科广东普宁515300 澳门镜湖医院妇科澳门999078

目的比较腹腔镜与开腹手术治疗输卵管妊娠致腹腔内大出血的效果。方法回顾性分析2000年1月～2015年10月104例在普宁市妇幼保健院妇科住院、因输卵管妊娠致腹腔内大出血行手术治疗的患者的临床资料，其中66例行腹腔镜手术，38例行开腹手... 详细信息

目的比较腹腔镜与开腹手术治疗输卵管妊娠致腹腔内大出血的效果。方法回顾性分析2000年1月～2015年10月104例在普宁市妇幼保健院妇科住院、因输卵管妊娠致腹腔内大出血行手术治疗的患者的临床资料，其中66例行腹腔镜手术，38例行开腹手术，比较两组患者的治疗效果。结果腹腔镜组患者中原有3例因盆腔严重粘连、出血凶猛而中转开腹，其余均在腹腔镜下顺利完成，成功率为95．7％；两组均取得很好的临床疗效，无一例术中、术后并发症发生；与开腹组患者比较，腹腔镜组患者盆腹腔积血量明显较少．且手术时间明显较短（P均〈0．05），在术中出血量、输血量方面，两组比较差异无统计学意义（P均〉0．05）；腹腔镜组患者术后肛门排气时间、术后首次下床时间均短于开腹组（P均〈0．05）；两组出院时血红蛋白水平、住院天数比较差异无统计学意义（P均〉0．05）。结论与开腹手术比较，腹腔镜手术对腹腔内大出血的输卵管妊娠患者具有快速止血、手术时间短等优势，值得临床推广。

关键词：输卵管妊娠腹腔出血腹腔镜手术开腹手术

Atomically precise nickel-sulfur clusters for efficient electrochemical 2,5-hydroxymethylfurfural oxidation

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Nano Research 2025年第1期18卷 140-148页

作者： fen Wang Lu-Yu liu Sha-Sha Cui Ting-Ting li Xiao-Meng Yang Zhijuan liu Yanyong Wang Henan Key Laboratory of Crystalline Molecular Functional Materials Henan International Joint Laboratory of Tumor Theranostical Cluster MaterialsGreen Catalysis Centerand College of ChemistryZhengzhou UniversityZhengzhou 450001China State Key Laboratory of Chem/Bio-sensing and Chemometrics College of Chemistry and Chemical EngineeringHunan UniversityChangsha 410082China

Nickel sulfide exhibits excellent catalytic activity in the electrochemical 2,5-hydroxymethylfurfural oxidation reaction(HMFOR).However,due to the polydispersity of nanoparticles,it is difficult to establish a clear structure-activity relationship at the atomic *** this work,we have successfully synthesized atomically precise Ni_(6)(PET)_(12)and Ni_(4)(PET)_(8)clusters(PET:2-phenylethanethiol)for ***^(2+)and S_(2)-with atomic ratio of 1:2 was mainly existed in Ni_(6)(PET)_(12)and Ni_(4)(PET)_(8)to form Ni-S *** electrochemical test results have suggested both Ni_(6)(PET)_(12)and Ni_(4)(PET)_(8)displayed outstanding electrocatalytic ability for *** Ni_(6)(PET)_(12)exhibited better electrocatalytic ability than Ni_(4)(PET)_(8)with higher current density,lower overpotential and faster reaction *** superior electrochemical ability of Ni_(6)(PET)_(12)may be due to the enhanced adsorption towards HMF molecule with strong interaction towards hydroxyl group and furan ***,it found that the Ni^(2+)species in Ni_(6)(PET)_(12)could rapidly oxidized into Ni^(3+)species,which could spontaneously capture electron and proton from HMF for *** theoretical calculation demonstrated that the Ni_(6)(PET)_(12)process lower free energy barrier than Ni_(4)(PET)_(8)to display excellent electrocatalytic *** work is of great significance for designing efficient electrocatalysts for HMFOR.

关键词： atomically precise nickel nanoclusters 2 5-hydroxymethylfurfural electro-oxidation Ni3+species