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The Application and Research of Intelligent All-in-One Card in the Smart Campus of Colleges and Universities 被引量:1
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作者 Xiaoling Zhou 《Journal of Computer and Communications》 2018年第8期82-91,共10页
With the in-depth application of smart campus in its first period, universities and teachers have a more urgent need to deepen the application of all-in-one card in smart campus. This paper introduces the platform upg... With the in-depth application of smart campus in its first period, universities and teachers have a more urgent need to deepen the application of all-in-one card in smart campus. This paper introduces the platform upgrade technology of all-in-one card application system, near field communication (NFC) card technology and application of mobile payment technology in smart all-in-one card, and makes solid progress in the post-renovation and construction of intelligent all-in-one cards in smart campus of colleges and universities, in order to provide sustainable guarantee and guidance for the development of colleges and universities. 展开更多
关键词 CAMPUS card 3.0 System NFC all-in-one card Mobile App
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新形势下ALL-in-One标准化、精益化管理中医疗档案管理的优化策略探究 被引量:1
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作者 黄荷 颜艳 +2 位作者 罗林才 莫雪兰 周小潇 《兰台内外》 2023年第5期58-60,共3页
医疗档案管理作为医院管理工作的重要组成部分,已成为医院强化精益管理、推进高质量发展的重要环节。新形势下,优化医疗档案管理,以一体化思维对医疗档案进行整合规划,推进医疗档案标准化、规范化建设,并借助档案管理信息化与知识管理... 医疗档案管理作为医院管理工作的重要组成部分,已成为医院强化精益管理、推进高质量发展的重要环节。新形势下,优化医疗档案管理,以一体化思维对医疗档案进行整合规划,推进医疗档案标准化、规范化建设,并借助档案管理信息化与知识管理基本架构有效达成沟通、整合与分享,强化医院各部门对医疗档案的综合运用,可最大限度地挖掘医疗档案的潜在价值。 展开更多
关键词 医疗档案 all-in-one 标准化 精益化 管理
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基于All-in-One标准下医院智慧档案管理新模式的探讨 被引量:1
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作者 黄荷 周小潇 +1 位作者 颜艳 莫雪兰 《办公室业务》 2023年第3期183-185,共3页
随着智慧医疗的不断发展,“智慧医院”的建设亟须提高医院档案电子信息化程度,医院“智慧档案”是对时代要求的积极回应。本文主要探讨基于All-in-One标准下,如何创新医院智慧档案管理新模式,进一步开发和利用医院档案,提升档案管理能力。
关键词 all-in-one 标准化 智慧档案 档案管理
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儿童肺炎支原体肺炎肺泡灌洗液CARDS TX、HMGB1、TLR2表达及临床意义
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作者 李玉琴 王喆 +2 位作者 丁莹 储矗 周卫芳 《右江医学》 2024年第5期399-404,共6页
目的研究肺炎支原体肺炎(MPP)患儿肺泡灌洗液中社区获得性呼吸窘迫综合征毒素(CARDS TX)、高迁移率族蛋白1(HMGB1)、Toll样受体2(TLR2)表达,探讨其在MPP发病中的临床意义。方法回顾性分析55例MPP病例组及20例对照组临床资料,同时检测两... 目的研究肺炎支原体肺炎(MPP)患儿肺泡灌洗液中社区获得性呼吸窘迫综合征毒素(CARDS TX)、高迁移率族蛋白1(HMGB1)、Toll样受体2(TLR2)表达,探讨其在MPP发病中的临床意义。方法回顾性分析55例MPP病例组及20例对照组临床资料,同时检测两组支气管肺泡灌洗液(BALF)中CARDS TX、HMGB1、TLR2、TLR4、晚期糖基化终末产物受体(RAGE)及髓样分化因子88(MyD88)表达,体外检测不同浓度CARDS TX刺激下HMGB1、TLR2的表达并进行比较。结果与对照组相比,MPP组LYM绝对值计数、PA、CD3^(+)、CD3^(+)CD4^(+)、CD3^(+)CD8^(+)、CD3-CD19^(+)、NK cell、CD19^(+)CD23^(+)明显下降,CRP、LDH、D-二聚体、IgA、IgG、IgM、CARDS TX、HMGB1、TLR2、MyD88均升高,差异有统计学意义(P<0.05或0.001)。CARDS TX刺激后HMGB1、TLR2的表达升高,且呈正相关,差异有统计学意义(P<0.001)。结论CARDS TX可能通过HMGB1-TLR2-MyD88途径参与肺炎支原体(MP)的致病。 展开更多
关键词 肺炎支原体肺炎 社区获得性呼吸窘迫综合征毒素 高迁移率族蛋白1 TOLL样受体2 髓样分化因子88
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CARD6在脓毒症心肌损伤中的机制研究
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作者 李一民 石宁宁 +2 位作者 曲央旺姆 辛勇 周吴刚 《上海医药》 CAS 2024年第5期39-42,69,共5页
目的:探讨CARD6在脓毒症心肌损伤中的调节机制。方法:将C57BL/6小鼠随机分为对照组与模型组。采用LPS腹腔注射法构建脓毒症心肌损伤小鼠模型,RT-qPCR检测小鼠心肌组织中CARD6、caspase-1的mRNA水平。体外实验则采用LPS刺激转染CARD6过... 目的:探讨CARD6在脓毒症心肌损伤中的调节机制。方法:将C57BL/6小鼠随机分为对照组与模型组。采用LPS腹腔注射法构建脓毒症心肌损伤小鼠模型,RT-qPCR检测小鼠心肌组织中CARD6、caspase-1的mRNA水平。体外实验则采用LPS刺激转染CARD6过表达质粒的H9C2细胞,检测caspase-1、细胞活力、CK-MB水平。结果:与对照组相比,模型组小鼠心肌组织中LDH、CK-MB含量,caspase-1表达水平上升,提示脓毒症导致小鼠心肌损伤,而CARD6表达水平明显降低。体外实验发现CARD6表达水平呈下降趋势,转染含有CARD6的过表达质粒后细胞释放CK-MB的水平降低、细胞活力增加、caspase-1水平降低。结论:CARD6可改善脓毒症所致心肌损伤,其机制可能与caspase-1介导的细胞焦亡相关。 展开更多
关键词 card6 CASPASE-1 细胞焦亡 脓毒症 心肌损伤
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肺炎支原体CARDS毒素依赖KELED序列调控炎性反应
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作者 许钰铃 杨婷钰 +1 位作者 宋楠 李洁琼 《标记免疫分析与临床》 CAS 2024年第9期1698-1703,共6页
目的细胞内逆向运输系统是微生物毒素蛋白导致细胞毒性的关键。KELED序列是肺炎支原体CARDS毒素逆向转运至内质网,而后发挥细胞毒性作用的关键氨基酸基序。在小鼠模型中,体外重组的CARDS蛋白可以重现肺炎支原体肺炎患者的特征性症状。然... 目的细胞内逆向运输系统是微生物毒素蛋白导致细胞毒性的关键。KELED序列是肺炎支原体CARDS毒素逆向转运至内质网,而后发挥细胞毒性作用的关键氨基酸基序。在小鼠模型中,体外重组的CARDS蛋白可以重现肺炎支原体肺炎患者的特征性症状。然而,CARDS是否依赖于KELED序列调控肺组织炎性反应仍不清楚。方法在大肠杆菌中表达并纯化CARDS及其KELED序列突变蛋白;随后在细胞水平验证其致空泡化活性;最后,在小鼠模型中评价KELED序列突变的CARDS蛋白是否影响炎性因子的表达以及是否造成肺组织病理学损伤。结果KELED序列氨基酸发生突变,减弱CARDS蛋白致细胞空泡化效应,下调肺组织炎性因子mRNA表达,减轻肺组织的病理学损伤。结论KELED序列对CARDS蛋白致细胞空泡化及炎性损伤活性的维持至关重要。 展开更多
关键词 肺炎支原体 cardS毒素 KELED序列 炎性反应
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Credit Card Fraud Detection Using Improved Deep Learning Models
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作者 Sumaya S.Sulaiman Ibraheem Nadher Sarab M.Hameed 《Computers, Materials & Continua》 SCIE EI 2024年第1期1049-1069,共21页
Fraud of credit cards is a major issue for financial organizations and individuals.As fraudulent actions become more complex,a demand for better fraud detection systems is rising.Deep learning approaches have shown pr... Fraud of credit cards is a major issue for financial organizations and individuals.As fraudulent actions become more complex,a demand for better fraud detection systems is rising.Deep learning approaches have shown promise in several fields,including detecting credit card fraud.However,the efficacy of these models is heavily dependent on the careful selection of appropriate hyperparameters.This paper introduces models that integrate deep learning models with hyperparameter tuning techniques to learn the patterns and relationships within credit card transaction data,thereby improving fraud detection.Three deep learning models:AutoEncoder(AE),Convolution Neural Network(CNN),and Long Short-Term Memory(LSTM)are proposed to investigate how hyperparameter adjustment impacts the efficacy of deep learning models used to identify credit card fraud.The experiments conducted on a European credit card fraud dataset using different hyperparameters and three deep learning models demonstrate that the proposed models achieve a tradeoff between detection rate and precision,leading these models to be effective in accurately predicting credit card fraud.The results demonstrate that LSTM significantly outperformed AE and CNN in terms of accuracy(99.2%),detection rate(93.3%),and area under the curve(96.3%).These proposed models have surpassed those of existing studies and are expected to make a significant contribution to the field of credit card fraud detection. 展开更多
关键词 card fraud detection hyperparameter tuning deep learning autoencoder convolution neural network long short-term memory RESAMPLING
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A Self-Adapting and Efficient Dandelion Algorithm and Its Application to Feature Selection for Credit Card Fraud Detection
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作者 Honghao Zhu MengChu Zhou +1 位作者 Yu Xie Aiiad Albeshri 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2024年第2期377-390,共14页
A dandelion algorithm(DA) is a recently developed intelligent optimization algorithm for function optimization problems. Many of its parameters need to be set by experience in DA,which might not be appropriate for all... A dandelion algorithm(DA) is a recently developed intelligent optimization algorithm for function optimization problems. Many of its parameters need to be set by experience in DA,which might not be appropriate for all optimization problems. A self-adapting and efficient dandelion algorithm is proposed in this work to lower the number of DA's parameters and simplify DA's structure. Only the normal sowing operator is retained;while the other operators are discarded. An adaptive seeding radius strategy is designed for the core dandelion. The results show that the proposed algorithm achieves better performance on the standard test functions with less time consumption than its competitive peers. In addition, the proposed algorithm is applied to feature selection for credit card fraud detection(CCFD), and the results indicate that it can obtain higher classification and detection performance than the-state-of-the-art methods. 展开更多
关键词 Credit card fraud detection(CCFD) dandelion algorithm(DA) feature selection normal sowing operator
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CARD11 serves as a therapeutic biomarker for the drug therapies of ccRCC
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作者 KAIWEN TIAN HANZHONG CHEN +6 位作者 QIANQIAN WANG FENGLIAN JIANG CHUNXIANG FENG TENG LI XIAOYONG PU YANLIN TANG JIUMIN LIU 《BIOCELL》 SCIE 2024年第5期817-834,共18页
Background:The incidence of clear cell renal cell carcinoma(ccRCC)is globally high;however,despite the introduction of innovative drug therapies,there remains a lack of effective biomarkers for evaluating treatment re... Background:The incidence of clear cell renal cell carcinoma(ccRCC)is globally high;however,despite the introduction of innovative drug therapies,there remains a lack of effective biomarkers for evaluating treatment response.Recently,Caspase recruiting domain-containing protein 11(CARD11)has garnered attention due to its significant association with tumor development and the immune system.Methods:The expression of CARD11 mRNA and protein in ccRCC were analyzed by public database and immunohistochemistry.The focus of this study is on the epigenomic modifications of CARD11,its expression of ccRCC immunophenotype,and its correlation with response to immunotherapy and targeted therapy.Furthermore,to investigate the mechanism of this molecule’s influence on different biological behaviors of cells,cell tests in vitro have been conducted to observe the impact of its expression level.Results:CARD11 expression was upregulated which may be mainly modified by body methylation and was correlated with poor prognosis in ccRCC.In the tumor microenvironment of ccRCC,CARD11 expression was positively correlated with increased T lymphocyte infiltration and increased expression of inhibitory immune checkpoints.Moreover,ccRCC patients with high CARD11 expression had a better response to immunotherapy and targeted therapy.The knockdown of CARD11 ultimately suppressed the proliferation,migration,and invasion capabilities of ccRCC cells while simultaneously enhancing tumor cell apoptosis.Conclusion:We identified CARD11 as a novel therapeutic biomarker for immunotherapy and targeted therapy in ccRCC. 展开更多
关键词 Clear cell renal cell carcinoma Tumor microenvironment card11 Immune checkpoint inhibitor Tyrosine kinase inhibitor
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A Study on the Problem of Employee Punch Card Substitution in Enterprise Management:The Case of Jingdong Enterprise
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作者 Naiwen Zhang Yunfan Fan Binwei Zhang 《Proceedings of Business and Economic Studies》 2024年第5期218-226,共9页
With economic progress and the continuous advancement of science and technology,the issue of employees substituting punch cards has gradually become a significant challenge in enterprise management.The purpose of this... With economic progress and the continuous advancement of science and technology,the issue of employees substituting punch cards has gradually become a significant challenge in enterprise management.The purpose of this paper is to discuss the causes,effects,and countermeasures of the employee punch card phenomenon,with the aim of providing effective management recommendations for Chinese enterprises.In practice,enterprises should flexibly apply the countermeasures proposed in this paper according to their specific circumstances to prevent substitute punch card incidents and improve overall management efficiency. 展开更多
关键词 Employee punch card issue Enterprise management Economic impact Technical solutions Cost-benefit analysis
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DNV GL国际医院评审认证标准下的医院精细化All-in-One管理实践 被引量:2
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作者 黄荷 罗杰峰 +7 位作者 颜志展 吴韫宏 黄亚芬 金卉 韦永先 莫雪兰 颜艳 杨桂凤 《现代医院》 2021年第3期329-331,334,共4页
精细化管理作为现代医院管理的重要要求,已然成为医院管理研究和实践的重要课题。然而,各级医疗机构在精细化管理建设上缺乏系统探索,没有达到预设效果。本研究旨在探索创建可推广应用的医院精细化管理模式,为各医疗机构全面推进精细化... 精细化管理作为现代医院管理的重要要求,已然成为医院管理研究和实践的重要课题。然而,各级医疗机构在精细化管理建设上缺乏系统探索,没有达到预设效果。本研究旨在探索创建可推广应用的医院精细化管理模式,为各医疗机构全面推进精细化管理提供参考和借鉴。 展开更多
关键词 DNV GL国际医院评审认证标准 all-in-one管理 精细化管理
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OpenStack all-in-one云平台的搭建 被引量:2
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作者 邓荣 黄菊 《数字技术与应用》 2014年第10期117-117,共1页
本文描述了云计算的基本概念,介绍了开源云平台Open Stack的基本情况,给出了一种将Open Stack部署在一台服务器上的all-in-one的平台搭建方法。
关键词 云计算 OPENSTACK all-in-one
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CARD8基因新发P367L失功能突变患者自身炎症性疾病的临床及免疫学特征 被引量:3
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作者 甘瑞 周丽娜 +4 位作者 吴俊峰 安云飞 唐雪梅 赵晓东 杨曦 《免疫学杂志》 CAS CSCD 北大核心 2023年第9期821-828,共8页
目的报道1例CARD8基因新发突变导致自身炎症性疾病患儿及其家系的临床特征、致病性鉴定与免疫致病机制。方法收集并分析1例CARD8基因突变患儿的突变位点以及临床资料,随访患儿治疗及预后;采用全外显子测序发现可疑致病基因并利用Sanger... 目的报道1例CARD8基因新发突变导致自身炎症性疾病患儿及其家系的临床特征、致病性鉴定与免疫致病机制。方法收集并分析1例CARD8基因突变患儿的突变位点以及临床资料,随访患儿治疗及预后;采用全外显子测序发现可疑致病基因并利用Sanger测序验证家系突变位点;利用体外实验进行致病性验证及免疫学分析。结果先证者为1名男性患儿,主要临床表现为极早发的食物蛋白过敏性肠炎、特应性皮炎及反复发作的上消化道出血。实验室检查提示血清IgE升高。全外显子测序发现CARD8基因新发杂合突变c.1100C>T(p.P367L),且该突变位点经Sanger测序验证证实来源于其父亲。该突变致病性不明确,且既往未见报道。实验室检查提示患儿血浆中多种促炎细胞因子水平显著升高。患儿原代外周血单个核细胞(PBMCs)及转染相同突变质粒的293T细胞CARD8蛋白表达均显著降低。患儿PBMCs中NLRP3炎性小体过度激活,而NF-κB通路无异常。以上研究均提示患儿的CARD8基因p.P367L突变为失功能性致病突变。结论本文报道全球第2例,中国第1例CARD8基因杂合突变患儿及家系,并明确CRAD8基因c.1100C>T的突变致病性。该CARD8基因失功能突变可导致NLRP3炎性小体的过度激活而诱发患儿发生以消化道症状起病的自身炎症性疾病。 展开更多
关键词 card8 自身炎症性疾病 NLRP3炎性小体
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ALL-IN-ONE的设计与工控机 被引量:4
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作者 林海涛 张庆汉 《电子技术应用》 北大核心 1994年第10期42-46,共5页
分析了生产的背景、优越性、列举了境内外产品.提出在工控机系统中采用“All-in-one式设计的几点看法.
关键词 all-in-one 工业控制机 设计 微机
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ALL-IN-ONE型PC/104嵌入式工业控制计算机 被引量:2
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作者 陈万春 朱良军 《电子技术应用》 北大核心 1996年第7期55-58,共4页
对PC/104嵌入式工业PC总线标准和“ALL-IN-ONE”设计作了简要介绍,对美国RTD/公司的ALL-IN-ONE型PC/104嵌入式工控机系列的特性、接口、功能和应用作了较详细的介绍.
关键词 PC/104 all-in-one 嵌入式 工业控制计算机
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携带罕见突变的CARD14相关丘疹鳞屑性疾病一例
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作者 陈文杰 周盛基 +3 位作者 陈声利 王真真 刘红 张福仁 《中国麻风皮肤病杂志》 2023年第8期580-582,共3页
患者,男,41岁。因“全身红斑鳞屑40天”来我院就诊,临床、组织病理学具有毛发红糠疹和银屑病的交叉表现,无家族史,首次发病年龄为41岁。初步诊断为I型毛发红糠疹,口服阿维A有显著改善。经过全外显子测序和Sanger测序发现患者携带CARD14... 患者,男,41岁。因“全身红斑鳞屑40天”来我院就诊,临床、组织病理学具有毛发红糠疹和银屑病的交叉表现,无家族史,首次发病年龄为41岁。初步诊断为I型毛发红糠疹,口服阿维A有显著改善。经过全外显子测序和Sanger测序发现患者携带CARD14基因的罕见致病性突变位点c.1799 C>T(p.Pro600Leu),综合临床、组织病理学表现,以及基因检测的结果,最终诊断为CARD14相关的丘疹鳞屑性疾病。 展开更多
关键词 card14 CAPE 毛发红糠疹 银屑病
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Study on Licker-In and Flat Speeds of Carding Machine and Its Effects on Quality of Cotton Spinning Process 被引量:1
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作者 Md. Mominul Motin Ayub Nabi Khan Md. Obaidur Rahman 《Journal of Textile Science and Technology》 2023年第3期198-214,共17页
Spinning has a significant influence on all textile processes. Combinations of all the capital equipment display the process’ critical condition. By transforming unprocessed fibers into carded sliver and yarn, the ca... Spinning has a significant influence on all textile processes. Combinations of all the capital equipment display the process’ critical condition. By transforming unprocessed fibers into carded sliver and yarn, the carding machine serves a critical role in the textile industry. The carding machine’s licker-in and flat speeds are crucial operational factors that have a big influence on the finished goods’ quality. The purpose of this study is to examine the link between licker-in and flat speeds and how they affect the yarn and carded sliver quality. A thorough experimental examination on a carding machine was carried out to accomplish this. The carded sliver and yarn produced after experimenting with different licker-in and flat speed combinations were assessed for important quality factors including evenness, strength, and flaws. To account for changes in material qualities and machine settings, the study also took into consideration the impact of various fiber kinds and processing circumstances. The findings of the investigation showed a direct relationship between the quality of the carded sliver and yarn and the licker-in and flat speeds. Within a limited range, greater licker-in speeds were shown to increase carding efficiency and decrease fiber tangling. On the other hand, extremely high speeds led to more fiber breakage and neps. Higher flat speeds, on the other hand, helped to enhance fiber alignment, which increased the evenness and strength of the carded sliver and yarn. Additionally, it was discovered that the ideal blend of licker-in and flat rates varied based on the fiber type and processing circumstances. When being carded, various fibers displayed distinctive behaviors that necessitated adjusting the operating settings in order to provide the necessary quality results. The study also determined the crucial speed ratios between the licker-in and flat speeds that reduced fiber breakage and increased the caliber of the finished goods. The results of this study offer useful information for textile producers and process engineers to improve the quality of carded sliver and yarn while maximizing the performance of carding machines. Operators may choose machine settings and parameter adjustments wisely by knowing the impacts of licker-in and flat speeds, which will increase textile industry efficiency, productivity, and product quality. 展开更多
关键词 Spinning Process carding Machine Yarn Count FLAT Licker-In Sliver Hank
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A Credit Card Fraud Model Prediction Method Based on Penalty Factor Optimization AWTadaboost 被引量:1
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作者 Wang Ning Siliang Chen +2 位作者 Fu Qiang Haitao Tang Shen Jie 《Computers, Materials & Continua》 SCIE EI 2023年第3期5951-5965,共15页
With the popularity of online payment, how to perform creditcard fraud detection more accurately has also become a hot issue. And withthe emergence of the adaptive boosting algorithm (Adaboost), credit cardfraud detec... With the popularity of online payment, how to perform creditcard fraud detection more accurately has also become a hot issue. And withthe emergence of the adaptive boosting algorithm (Adaboost), credit cardfraud detection has started to use this method in large numbers, but thetraditional Adaboost is prone to overfitting in the presence of noisy samples.Therefore, in order to alleviate this phenomenon, this paper proposes a newidea: using the number of consecutive sample misclassifications to determinethe noisy samples, while constructing a penalty factor to reconstruct thesample weight assignment. Firstly, the theoretical analysis shows that thetraditional Adaboost method is overfitting in a noisy training set, which leadsto the degradation of classification accuracy. To this end, the penalty factorconstructed by the number of consecutive misclassifications of samples isused to reconstruct the sample weight assignment to prevent the classifierfrom over-focusing on noisy samples, and its reasonableness is demonstrated.Then, by comparing the penalty strength of the three different penalty factorsproposed in this paper, a more reasonable penalty factor is selected.Meanwhile, in order to make the constructed model more in line with theactual requirements on training time consumption, the Adaboost algorithmwith adaptive weight trimming (AWTAdaboost) is used in this paper, so thepenalty factor-based AWTAdaboost (PF_AWTAdaboost) is finally obtained.Finally, PF_AWTAdaboost is experimentally validated against other traditionalmachine learning algorithms on credit card fraud datasets and otherdatasets. The results show that the PF_AWTAdaboost method has betterperformance, including detection accuracy, model recall and robustness, thanother methods on the credit card fraud dataset. And the PF_AWTAdaboostmethod also shows excellent generalization performance on other datasets.From the experimental results, it is shown that the PF_AWTAdaboost algorithmhas better classification performance. 展开更多
关键词 Credit card fraud noisy samples penalty factors AWTadaboost algorithm
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A Credit Card Fraud Detection Model Based on Multi-Feature Fusion and Generative Adversarial Network 被引量:1
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作者 Yalong Xie Aiping Li +2 位作者 Biyin Hu Liqun Gao Hongkui Tu 《Computers, Materials & Continua》 SCIE EI 2023年第9期2707-2726,共20页
Credit Card Fraud Detection(CCFD)is an essential technology for banking institutions to control fraud risks and safeguard their reputation.Class imbalance and insufficient representation of feature data relating to cr... Credit Card Fraud Detection(CCFD)is an essential technology for banking institutions to control fraud risks and safeguard their reputation.Class imbalance and insufficient representation of feature data relating to credit card transactions are two prevalent issues in the current study field of CCFD,which significantly impact classification models’performance.To address these issues,this research proposes a novel CCFD model based on Multifeature Fusion and Generative Adversarial Networks(MFGAN).The MFGAN model consists of two modules:a multi-feature fusion module for integrating static and dynamic behavior data of cardholders into a unified highdimensional feature space,and a balance module based on the generative adversarial network to decrease the class imbalance ratio.The effectiveness of theMFGAN model is validated on two actual credit card datasets.The impacts of different class balance ratios on the performance of the four resamplingmodels are analyzed,and the contribution of the two different modules to the performance of the MFGAN model is investigated via ablation experiments.Experimental results demonstrate that the proposed model does better than state-of-the-art models in terms of recall,F1,and Area Under the Curve(AUC)metrics,which means that the MFGAN model can help banks find more fraudulent transactions and reduce fraud losses. 展开更多
关键词 Credit card fraud detection imbalanced classification feature fusion generative adversarial networks anti-fraud systems
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柴葛芩连汤对解脲脲原体肺炎小鼠肺功能及CARDS TX/NLRP3信号通路的影响
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作者 黄方 许诣 +4 位作者 杨雪 汪枝繁 王静 沈文婷 陈霞 《中成药》 CAS CSCD 北大核心 2023年第8期2537-2542,共6页
目的探究柴葛芩连汤对解脲脲原体肺炎模型小鼠肺功能以及CARDS TX/NLRP3信号通路的影响。方法60只小鼠分为对照组,肺炎组,柴葛芩连汤低、高剂量组和阿奇霉素组。鼻腔滴注解脲脲原体菌液进行造模,柴葛芩连汤低、高剂量组灌胃5.4、16.2 g... 目的探究柴葛芩连汤对解脲脲原体肺炎模型小鼠肺功能以及CARDS TX/NLRP3信号通路的影响。方法60只小鼠分为对照组,肺炎组,柴葛芩连汤低、高剂量组和阿奇霉素组。鼻腔滴注解脲脲原体菌液进行造模,柴葛芩连汤低、高剂量组灌胃5.4、16.2 g/kg柴葛芩连汤;阿奇霉素组灌胃90 mg/kg阿奇霉素溶液2个周期(1周期为7 d,前3 d连续灌胃阿奇霉素溶液,后4 d灌胃等量蒸馏水);对照组和肺炎组灌胃等量蒸馏水,连续14 d。采用动物肺功能分析仪检测肺功能,ELISA法检测肺泡灌洗液中炎症因子水平,HE染色观察肺组织病理变化,RT-qPCR和Western blot法检测肺组织肺炎支原体外毒素(CARDS TX)、炎症小体(NLRP3)、凋亡相关斑点样蛋白(ASC)、半胱氨酸天冬氨酸蛋白酶-1(caspase-1)的mRNA和蛋白表达。结果与对照组比较,肺炎组小鼠PEF、FEV0.1、FEF-50降低(P<0.05),IL-6、TNF-α水平及CARDS TX、NLRP3、ASC、caspase-1 mRNA和蛋白表达均升高(P<0.05),肺泡结构模糊,有炎性细胞浸润;与肺炎组比较,柴葛芩连汤各剂量组和阿奇霉素组小鼠PEF、FEV0.1与FEF-50升高(P<0.05),IL-6、TNF-α水平及CARDS TX、NLRP3、ASC、caspase-1 mRNA和蛋白表达均降低(P<0.05),肺组织病理变化有不同程度缓解。结论柴葛芩连汤可以改善解脲脲原体肺炎小鼠受损的肺功能,该作用可能与抑制CARDS TX/NLRP3信号通路有关。 展开更多
关键词 柴葛芩连汤 肺炎 解脲脲原体 cardS TX NLRP3
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