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Gin+GORM通用MIS系统设计
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作者 李兴福 《科学与信息化》 2024年第19期40-43,共4页
文章旨在介绍一种基于Go语言中的Gin和GORM框架开发的通用管理信息系统(Management Information System,MIS)的设计与实现。MIS系统在各种组织中发挥着关键作用,用于处理、管理和分析各种信息,通过Gin和GORM这两个流行的开源框架,可以... 文章旨在介绍一种基于Go语言中的Gin和GORM框架开发的通用管理信息系统(Management Information System,MIS)的设计与实现。MIS系统在各种组织中发挥着关键作用,用于处理、管理和分析各种信息,通过Gin和GORM这两个流行的开源框架,可以快速搭建一个稳定、高效的MIS系统,以满足企业管理信息系统的需求,并提供友好的用户界面和可靠的数据管理。该方案可针对不同的业务需求进行快速定制和扩展功能,具有高度可扩展性和灵活性。 展开更多
关键词 Gin GORM mis系统
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术前体位复位联合术中提拉复位辅助Mis-TLIF技术治疗峡部裂型腰椎滑脱
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作者 陆联松 孙韶华 +2 位作者 李豪杰 胡勇 马维虎 《中国骨伤》 CAS CSCD 2024年第10期965-971,共7页
目的:探讨应用微创经椎间孔腰椎椎间融合术(minimally invasive transforaminal lumbar interbody fusion,Mis-TLIF)结合术前体位复位治疗峡部裂型腰椎滑脱的临床效果并总结其优点。方法:回顾性分析2016年7月至2022年7月收治的60例腰椎... 目的:探讨应用微创经椎间孔腰椎椎间融合术(minimally invasive transforaminal lumbar interbody fusion,Mis-TLIF)结合术前体位复位治疗峡部裂型腰椎滑脱的临床效果并总结其优点。方法:回顾性分析2016年7月至2022年7月收治的60例腰椎峡部裂型滑脱患者,其中男26例,女34例;年龄35~72(51.32±4.24)岁。依据手术方式分为观察组和对照组。观察组30例,男12例,女18例;年龄35~71(51.80±6.38)岁;病程12~60(24.17±1.98)个月;L4滑脱18例,L5滑脱12例;Meyerding分级Ⅰ度滑脱20例,Ⅱ度滑脱10例;采用术前体位复位联合术中撑开复位后经Quadrant通道Mis-TLIF。对照组30例,男14例,女16例;年龄36~72(50.00±4.24)岁;病程12~60(23.70±1.53)个月;L4滑脱16例,L5滑脱14例;Meyerding分级Ⅰ度滑脱19例,Ⅱ度滑脱11例;采用传统后路开放椎体融合术治疗。分析两组的手术时间、术中及术后出血量、术后住院时间、放射线暴露时间和并发症等方面的差异。采用视觉模拟评分(visual analogue scale,VAS)、Oswestry功能障碍指数(Oswestry disability index,ODI)及日本骨科协会(Japanese Orthopaedic Association,JOA)评分(腰椎评分标准)评估临床效果,随访复查X线及CT评估椎间融合情况。结果:所有患者获得12个月的随访。两组在手术时间、腰痛VAS、滑脱角、滑脱率等方面差异无统计学意义(P>0.05)。观察组术中术后出血量(165.50±15.56)、(59.17±10.59)ml,均少于对照组(259.33±35.32)、(165.33±29.56)ml(P<0.05);观察组住院时间(3.53±0.68)d,少于对照组(5.20±0.41)d(P<0.05);末次随访时两组椎间隙高度、滑脱角、滑脱率、ODI、VAS、JOA评分均较术前明显改善(P<0.05)。末次随访观察组与对照组ODI[(9.93±1.11)%vs(10.93±1.11)%]和JOA[(26.07±1.01)分vs(25.43±1.25)分]比较,差异有统计学意义(P<0.05)。结论:在峡部裂型腰椎滑脱的治疗中,术前体位复位联合术中提拉复位辅助Mis-Tlif技术相比传统开放性手术具有创伤小、出血少、住院周期短等优点,是一种安全有效的技术。 展开更多
关键词 峡部裂型腰椎滑脱 mis-TLIF Quadrant通道 经椎间孔椎体融合术 体位复位
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Lvis支架与Enterprise支架辅助弹簧圈栓塞治疗颅内宽颈动脉瘤的临床效果及预后对比研究
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作者 李志锋 孙永 刘永玲 《现代医学与健康研究电子杂志》 2024年第20期64-67,共4页
目的对比分析Lvis支架与Enterprise支架辅助弹簧圈栓塞对颅内宽颈动脉瘤患者栓塞效果、预后效果的影响及安全性。方法回顾性分析青海红十字医院2020年9月至2023年9月收治的147例颅内宽颈动脉瘤患者的临床资料,所有患者均行支架辅助弹簧... 目的对比分析Lvis支架与Enterprise支架辅助弹簧圈栓塞对颅内宽颈动脉瘤患者栓塞效果、预后效果的影响及安全性。方法回顾性分析青海红十字医院2020年9月至2023年9月收治的147例颅内宽颈动脉瘤患者的临床资料,所有患者均行支架辅助弹簧圈栓塞术治疗,根据所使用的不同支架分为Enterprise支架组(72例,动脉瘤个数74枚)和Lvis支架组(75例,动脉瘤个数78枚)。比较两组患者术后即刻Raymond分级情况、并发症发生率、出院时和出院后6个月改良Rankin量表(m RS)评分。结果Lvis支架组患者术后即刻Raymond分级Ⅰ级占比高于Enterprise支架组,Ⅱ级、Ⅲ级占比低于Enterprise支架组(P<0.05);两组患者手术相关并发症总发生率,出院时和出院后6个月mRS评分比较,差异均无统计学意义(均P>0.05)。结论与Enterprise支架辅助弹簧圈栓塞治疗颅内宽颈动脉瘤相比,Lvis支架在术后即刻的栓塞效果更佳,但两种支架手术相关并发症和术后短期预后情况相当。 展开更多
关键词 颅内宽颈动脉瘤 弹簧圈栓塞 Lvis支架 enterprise支架 Raymond分级 并发症 预后
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基于多重生物信息学数据库分析Mis18β在膀胱癌组织中的表达及其临床意义 被引量:1
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作者 曹文静 宋璇 +2 位作者 张宗亮 原江水 宋卫青 《现代肿瘤医学》 CAS 2024年第14期2625-2629,共5页
目的:探讨Mis18β基因在膀胱癌组织中的表达、临床意义及在疾病过程中的作用。方法:通过癌症基因组图谱(The Cancer Genome Atlas, TCGA)数据库获得膀胱癌患者Mis18β mRNA测序数据及临床资料数据,通过基因表达综合(Gene Expression Omn... 目的:探讨Mis18β基因在膀胱癌组织中的表达、临床意义及在疾病过程中的作用。方法:通过癌症基因组图谱(The Cancer Genome Atlas, TCGA)数据库获得膀胱癌患者Mis18β mRNA测序数据及临床资料数据,通过基因表达综合(Gene Expression Omnibus, GEO)数据库获得膀胱癌Mis18β表达数据,分析Mis18β在膀胱癌组织和癌旁组织中mRNA表达差异及与患者临床病理参数的相关性并进行生存分析,利用基因本体论(Gene Ontology, GO)功能分析以及京都基因与基因组百科全书(Kyoto Encyclopedia of Gene and Genomes, KEGG)通路富集分析探索Mis18β在膀胱癌发生发展中可能的信号通路。收集膀胱癌患者及健康对照者外周血标本,RT-PCR方法验证Mis18β mRNA表达水平的差异。结果:TCGA数据库和GEO数据库分析显示膀胱癌组Mis18β的表达量明显高于对照组(P<0.05)。生存分析提示Mis18β高表达组膀胱癌患者的总生存期明显低于低表达组(P<0.05)。功能富集分析显示Mis18β主要参与细胞有丝分裂,调控细胞周期及DNA复制等过程。膀胱癌患者外周血有核细胞中Mis18β的含量明显高于对照组(P<0.05)。结论:Mis18β在膀胱癌中呈高表达,其表达水平与患者年龄、病理类型、总生存期等临床病理特征存在相关性,为揭示膀胱癌发生发展的分子机制及寻找新的诊断、预后标志物提供了理论基础。 展开更多
关键词 膀胱癌 mis18β TCGA数据库 GEO数据库 QRT-PCR
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Does enterprise digitization reduce carbon emissions? Evidence from China 被引量:1
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作者 Qiguang An Yingshuang Shi 《Chinese Journal of Population,Resources and Environment》 2023年第4期219-230,共12页
The digital transformation and expansion of businesses will provide China’s low-carbon economic develop‐ment strategy with fresh impetus in the backdrop of the emerging digital economy and environmentally friendly g... The digital transformation and expansion of businesses will provide China’s low-carbon economic develop‐ment strategy with fresh impetus in the backdrop of the emerging digital economy and environmentally friendly growth.This article measures the level of enterprise digitization using two methods:the enterprise digitization index and text analysis word frequency statistics.Additionally,carbon emissions are obtained by measuring various types of emissions according to the carbon emission classification range standard.To ac‐count for endogeneity and unobservable variables,relative indicators,such as the rate of increase for company emissions of carbon,are utilized.Using microdata from Chinese listed firms from 2011 to 2021,this study ex‐amines the implications of corporate digitization on enterprise carbon emissions.This study further analyzes the transmission mechanism and investigates the function of green finance in controlling corporate digitiza‐tion and reducing corporate carbon emissions by distinguishing between two types of green patents.Research shows that businesses’carbon emissions are greatly reduced as a consequence of getting digital.Even after performing several robustness and endogeneity tests,the conclusion still remains valid.According to mecha‐nism analysis,which demonstrates that the main strategy for reducing corporate emissions of carbon through the digitalization of enterprises is to promote innovation in green technology.The regulation of green finance in enterprise digitalization will further reduce corporate carbon emissions.According to the analysis of hetero‐geneity,state-owned businesses and those situated in areas with stringent environmental regulations are more significantly impacted by enterprise digitization on corporate carbon emissions.This article discusses the mechanism of promoting corporate carbon emissions through digitalization,expands on relevant research on corporate digitalization,and analyzes the achievable paths of corporate digitalization and low-carbon develop‐ment strategies. 展开更多
关键词 enterprise digitization enterprise carbon emissions Green technology innovation Green finance
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青藏高原“MIS 4冰进”的^(10)Be地表暴露测年证据
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作者 徐坤 许刘兵 《冰川冻土》 CSCD 2024年第4期1403-1413,共11页
地貌地层证据及绝对测年数据显示,青藏高原及其周边山地在第四纪期间经历了多次显著的冰川进退。深海氧同位素4阶段(MIS 4)作为末次冰期的一个冰阶,全球平均气温降低、大陆冰量增多、海平面下降,零星测年数据显示青藏高原少数几个山地... 地貌地层证据及绝对测年数据显示,青藏高原及其周边山地在第四纪期间经历了多次显著的冰川进退。深海氧同位素4阶段(MIS 4)作为末次冰期的一个冰阶,全球平均气温降低、大陆冰量增多、海平面下降,零星测年数据显示青藏高原少数几个山地可能在MIS 4冷期出现冰川前进(本文统一用“MIS 4冰进”来指代冰川漂砾暴露测年数据落在MIS 4的冰川前进,但冰进过程本身不一定完全发生在MIS 4期间)。辽阔的青藏高原面上分布着无数高海拔山地,MIS 4冰进是否广泛存在于其他山地?冰川发育的时间过程又是如何?这些问题仍缺乏系统论述。本文统计并重新计算了青藏高原已发表的落在MIS 4及相近年代的冰川漂砾^(10)Be地表暴露年代,进一步运用P-CAAT方法对暴露年代进行细化分析,最终得到12组(即12个地点)落在MIS 4区间的暴露年代数据,这12个地点主要分布在高原的中南部和西部地区,分析得到:(1)MIS 4时期,青藏高原西部、南部、东部与内部地区曾发生过冰川前进,冰进规模西部最大,南部其次,内部最小,可能主要与冰川补给量的多寡有关。(2)青藏高原MIS 4冰进主要受控于北半球夏季太阳辐射与大气CO_(2)浓度的变化以及北半球中纬度西风带的迁移:MIS 5a至MIS 4早期,太阳辐射逐渐下降至最低值,同期CO_(2)浓度也显著降低,高原气温相应降低,同时,北半球高低纬间温度梯度增大,西风增强且位置南移,可能带来较多冬半年(固态)降水,冰川物质积累量增加,导致冰川前进;MIS 4中、晚期,随着夏季太阳辐射进一步增多及CO_(2)浓度的迅速上升,冰川开始快速退缩。 展开更多
关键词 青藏高原 mis 4冰进 地表暴露年代 P-CAAT法
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膀胱癌组织中MIS18BP1的表达及临床意义
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作者 曹文静 汪煜琳 +3 位作者 翟雨晴 张宗亮 原江水 宋卫青 《肿瘤防治研究》 CAS 2024年第3期163-168,共6页
目的探讨MIS18BP1在膀胱癌中的表达、与临床病理参数相关性及临床意义。方法TCGA、GEO数据库分析MIS18BP1在肿瘤和对照组中mRNA表达并经qRT-PCR验证;UALCAN在线数据库分析MIS18BP1表达及与临床病理参数、免疫细胞浸润程度相关性;免疫组... 目的探讨MIS18BP1在膀胱癌中的表达、与临床病理参数相关性及临床意义。方法TCGA、GEO数据库分析MIS18BP1在肿瘤和对照组中mRNA表达并经qRT-PCR验证;UALCAN在线数据库分析MIS18BP1表达及与临床病理参数、免疫细胞浸润程度相关性;免疫组织化学分析MIS18BP1在膀胱癌中的表达及与临床病理特征的关系;ROC曲线评价MIS18BP1 mRNA对膀胱癌的诊断价值。结果生物信息学分析及qRT-PCR结果显示,与对照组相比较,MIS18BP1 mRNA在膀胱癌中表达增加(P<0.05);免疫组织化学结果表明膀胱癌MIS18BP1蛋白阳性率显著增高(P<0.05),且与肿瘤临床分期、浸润深度及淋巴结转移相关(P<0.05);免疫浸润分析显示MIS18BP1与膀胱癌中免疫细胞浸润相关。结论MIS18BP1基因和蛋白在膀胱癌中表达水平增高,可能通过影响免疫细胞浸润调控膀胱癌的发生发展。 展开更多
关键词 膀胱癌 mis18BP1 TCGA数据库 GEO数据库 QRT-PCR 免疫组织化学
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对MIS结构热弛豫时间的分析计算
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作者 程骏骥 朱麒瑾 +2 位作者 徐子逸 王俊凯 杨洪强 《电气电子教学学报》 2024年第1期137-140,共4页
对MIS(金属-绝缘层-半导体)结构从深耗尽过渡至强反型状态所需的热弛豫时间进行了研究。通过建立较教科书更精确的模型,对热弛豫时间τth与深耗尽时耗尽区宽度x d0、强反型时耗尽区最大宽度x dm、耗尽区内少子净产生率G和掺杂浓度N D等... 对MIS(金属-绝缘层-半导体)结构从深耗尽过渡至强反型状态所需的热弛豫时间进行了研究。通过建立较教科书更精确的模型,对热弛豫时间τth与深耗尽时耗尽区宽度x d0、强反型时耗尽区最大宽度x dm、耗尽区内少子净产生率G和掺杂浓度N D等关键物理量之间的关联进行了推导,并基于MEDICI平台对推导结果完成了仿真验证,从而加强了学生对半导体表面效应的理解,也利于他们未来从事半导体方面的创新研究。 展开更多
关键词 半导体物理 mis结构 热弛豫时间
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Enterprise 2支架治疗颅内动脉瘤的临床效果分析
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作者 徐杰 朱剑锋 +1 位作者 朱东红 宋冬冬 《智慧健康》 2024年第3期148-151,共4页
目的 研究分析颅内动脉瘤在临床治疗环节中Enterprise 2支架的应用效果。方法 选取2021年6月—2022年12月在本院接受治疗的60例颅内动脉瘤患者展开试验分析,按照其治疗方式进行分组,将采用Enterprise 2支架展开治疗的患者作为观察组,选... 目的 研究分析颅内动脉瘤在临床治疗环节中Enterprise 2支架的应用效果。方法 选取2021年6月—2022年12月在本院接受治疗的60例颅内动脉瘤患者展开试验分析,按照其治疗方式进行分组,将采用Enterprise 2支架展开治疗的患者作为观察组,选择保守治疗的患者30例作为对照组,对比两组患者治疗成功率以及临床症状改善情况。结果 经治疗,观察组患者治疗成功率显著高于对照组(P<0.05);经过6个月的随访发现,观察组患者临床症状改善情况显著优于对照组,差异具有统计学意义(P<0.05);观察组患者满意度显著优于对照组,差异具有统计学意义(P<0.05)。结论 Enterprise 2支架治疗操作比较简单,并且可以取得良好的治疗效果,相较于保守治疗而言,治疗效果显著,可以有效改善患者预后,值得在临床推广应用。 展开更多
关键词 enterprise 2支架 颅内动脉瘤 保守治疗
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具有低噪声及高线性度的高性能MOCVD-SiN_(x)/AlN/GaN毫米波MIS-HEMTs
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作者 袁静 景冠军 +7 位作者 王建超 汪柳 高润华 张一川 姚毅旭 魏珂 李艳奎 陈晓娟 《红外与毫米波学报》 SCIE EI CAS CSCD 北大核心 2024年第2期200-206,共7页
文章在超薄势垒AlN/GaN异质结构上采用金属有机化学气相沉积(MOCVD)原位生长SiN_(x)栅介质,成功制备了高性能的SiN_(x)/AlN/GaN金属-绝缘体-半导体高电子迁移率晶体管(MIS-HEMTs)。深能级瞬态谱(DLTS)技术测试SiN_(x)/AlN的界面信息,显... 文章在超薄势垒AlN/GaN异质结构上采用金属有机化学气相沉积(MOCVD)原位生长SiN_(x)栅介质,成功制备了高性能的SiN_(x)/AlN/GaN金属-绝缘体-半导体高电子迁移率晶体管(MIS-HEMTs)。深能级瞬态谱(DLTS)技术测试SiN_(x)/AlN的界面信息,显示其缺陷能级深度为0.236 eV,俘获截面为3.06×10^(-19)cm^(-2),提取的界面态密度为10^(10)~10^(12)cm^(-2)eV^(-1),表明MOCVD原位生长的SiN_(x)可以有效降低界面态。同时器件表现出优越的直流、小信号和噪声性能。栅长为0.15μm的器件在2 V的栅极电压(Vgs)下具有2.2 A/mm的最大饱和输出电流,峰值跨导为506 mS/mm,最大电流截止频率(fT)和最大功率截止频率(fMAX)分别达到了65 GHz和123 GHz,40 GHz下的最小噪声系数(NFmin)为1.07 dB,增益为9.93 dB。Vds=6 V时对器件进行双音测试,器件的三阶交调输出功率(OIP3)为32.6 dBm,OIP3/Pdc达到11.2 dB。得益于高质量的SiN_(x)/AlN界面,SiN_(x)/AlN/GaN MISHEMT显示出了卓越的低噪声及高线性度,在毫米波领域具有一定的应用潜力。 展开更多
关键词 SiN_(x)栅介质 MOCVD mis-HEMTs 界面态 低噪声 线性度 毫米波
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基于微服务的企业综合管理信息系统(MIS)设计与实现 被引量:1
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作者 李鹏程 卢涛 《办公自动化》 2024年第10期18-21,共4页
当前企业管理离不开相关数据的准确性和实时性,建设基于微服务的企业综合管理信息系统可增强企业管理信息能力,实现各部门整体工作的协同优化。采用微服务架构在设计和开发的过程中可实现服务的快速部署和更改,,SpringCloud框架是微服... 当前企业管理离不开相关数据的准确性和实时性,建设基于微服务的企业综合管理信息系统可增强企业管理信息能力,实现各部门整体工作的协同优化。采用微服务架构在设计和开发的过程中可实现服务的快速部署和更改,,SpringCloud框架是微服务架构中的集成,它将一系列优秀的组件进行整合,企业综合管理信息系统采用前后端分离的架构模式,前端基于VUE框架技术搭建,后端采用SpringBoot框架,前端和后端可并行开发,以便于维护和升级。基于微服务的企业综合管理信息系统为企业提供一个便捷、高效的平台,提升管理效率,对企业的快速发展具有重要意义。 展开更多
关键词 微服务 VUE SpringCloud SpringBoot 综合管理信息系统
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Contract Mechanism of Water Environment Regulation for Small and Medium Sized Enterprises Based on Optimal Control Theory
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作者 Shuang Zhao Hongbin Gu +2 位作者 Lianfang Xue Dongsheng Wang Bin Huang 《Journal of Water Resource and Protection》 CAS 2024年第7期538-556,共20页
The small and scattered enterprise pattern in the county economy has formed numerous sporadic pollution sources, hindering the centralized treatment of the water environment, increasing the cost and difficulty of trea... The small and scattered enterprise pattern in the county economy has formed numerous sporadic pollution sources, hindering the centralized treatment of the water environment, increasing the cost and difficulty of treatment. How enterprises can make reasonable decisions on their water environment behavior based on the external environment and their own factors is of great significance for scientifically and effectively designing water environment regulation mechanisms. Based on optimal control theory, this study investigates the design of contractual mechanisms for water environmental regulation for small and medium-sized enterprises. The enterprise is regarded as an independent economic entity that can adopt optimal control strategies to maximize its own interests. Based on the participation of multiple subjects including the government, enterprises, and the public, an optimal control strategy model for enterprises under contractual water environmental regulation is constructed using optimal control theory, and a method for calculating the amount of unit pollutant penalties is derived. The water pollutant treatment cost data of a paper company is selected to conduct empirical numerical analysis on the model. The results show that the increase in the probability of government regulation and public participation, as well as the decrease in local government protection for enterprises, can achieve the same regulatory effect while reducing the number of administrative penalties per unit. Finally, the implementation process of contractual water environmental regulation for small and medium-sized enterprises is designed. 展开更多
关键词 Optimal Control Theory Small and Medium-Sized enterprises Water Environment Regulation Contract Mechanism
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Survey and Prospect for Applying Knowledge Graph in Enterprise Risk Management
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作者 Pengjun Li Qixin Zhao +3 位作者 Yingmin Liu Chao Zhong Jinlong Wang Zhihan Lyu 《Computers, Materials & Continua》 SCIE EI 2024年第3期3825-3865,共41页
Enterprise risk management holds significant importance in fostering sustainable growth of businesses and in serving as a critical element for regulatory bodies to uphold market order.Amidst the challenges posed by in... Enterprise risk management holds significant importance in fostering sustainable growth of businesses and in serving as a critical element for regulatory bodies to uphold market order.Amidst the challenges posed by intricate and unpredictable risk factors,knowledge graph technology is effectively driving risk management,leveraging its ability to associate and infer knowledge from diverse sources.This review aims to comprehensively summarize the construction techniques of enterprise risk knowledge graphs and their prominent applications across various business scenarios.Firstly,employing bibliometric methods,the aim is to uncover the developmental trends and current research hotspots within the domain of enterprise risk knowledge graphs.In the succeeding section,systematically delineate the technical methods for knowledge extraction and fusion in the standardized construction process of enterprise risk knowledge graphs.Objectively comparing and summarizing the strengths and weaknesses of each method,we provide recommendations for addressing the existing challenges in the construction process.Subsequently,categorizing the applied research of enterprise risk knowledge graphs based on research hotspots and risk category standards,and furnishing a detailed exposition on the applicability of technical routes and methods.Finally,the future research directions that still need to be explored in enterprise risk knowledge graphs were discussed,and relevant improvement suggestions were proposed.Practitioners and researchers can gain insights into the construction of technical theories and practical guidance of enterprise risk knowledge graphs based on this foundation. 展开更多
关键词 Knowledge graph enterprise risk risk identification risk management review
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Optimizing Enterprise Conversational AI: Accelerating Response Accuracy with Custom Dataset Fine-Tuning
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作者 Yash Kishore 《Intelligent Information Management》 2024年第2期65-76,共12页
As the realm of enterprise-level conversational AI continues to evolve, it becomes evident that while generalized Large Language Models (LLMs) like GPT-3.5 bring remarkable capabilities, they also bring forth formidab... As the realm of enterprise-level conversational AI continues to evolve, it becomes evident that while generalized Large Language Models (LLMs) like GPT-3.5 bring remarkable capabilities, they also bring forth formidable challenges. These models, honed on vast and diverse datasets, have undoubtedly pushed the boundaries of natural language understanding and generation. However, they often stumble when faced with the intricate demands of nuanced enterprise applications. This research advocates for a strategic paradigm shift, urging enterprises to embrace a fine-tuning approach as a means to optimize conversational AI. While generalized LLMs are linguistic marvels, their inability to cater to the specific needs of businesses across various industries poses a critical challenge. This strategic shift involves empowering enterprises to seamlessly integrate their own datasets into LLMs, a process that extends beyond linguistic enhancement. The core concept of this approach centers on customization, enabling businesses to fine-tune the AI’s functionality to fit precisely within their unique business landscapes. By immersing the LLM in industry-specific documents, customer interaction records, internal reports, and regulatory guidelines, the AI transcends its generic capabilities to become a sophisticated conversational partner aligned with the intricacies of the enterprise’s domain. The transformative potential of this fine-tuning approach cannot be overstated. It enables a transition from a universal AI solution to a highly customizable tool. The AI evolves from being a linguistic powerhouse to a contextually aware, industry-savvy assistant. As a result, it not only responds with linguistic accuracy but also with depth, relevance, and resonance, significantly elevating user experiences and operational efficiency. In the subsequent sections, this paper delves into the intricacies of fine-tuning, exploring the multifaceted challenges and abundant opportunities it presents. It addresses the technical intricacies of data integration, ethical considerations surrounding data usage, and the broader implications for the future of enterprise AI. The journey embarked upon in this research holds the potential to redefine the role of conversational AI in enterprises, ushering in an era where AI becomes a dynamic, deeply relevant, and highly effective tool, empowering businesses to excel in an ever-evolving digital landscape. 展开更多
关键词 Fine-Tuning DATASET AI CONVERSATIONAL enterprise LLM
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Impact of the carbon market on investment benefits of power-grid enterprises in China: a system dynamics analysis
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作者 Wanning Mao Liang Hu +3 位作者 Wenjuan Niu Xiaorong Sun Lili Hao Abimbola Susan Ajagun 《Global Energy Interconnection》 EI CSCD 2024年第4期402-414,共13页
The power grid,as the hub connecting the power supply and consumption sides,plays an important role in achieving carbon neutrality in China.In emerging carbon markets,assessing the investment benefits of power-grid en... The power grid,as the hub connecting the power supply and consumption sides,plays an important role in achieving carbon neutrality in China.In emerging carbon markets,assessing the investment benefits of power-grid enterprises is essential.Thus,studying the impact of the carbon market on the investment and operation of powergrid enterprises is key to ensuring their efficient operation.Notably,few studies have examined the interaction between the carbon and electricity markets using system dynamics models,highlighting a research gap in this area.This study investigates the impact of the carbon market on the investment of power-grid enterprises using a novel evaluation system based on a system dynamics model that considers carbon-emissions from an established carbon-emission accounting model.First,an index system for benefit evaluation was constructed from six aspects:financing ability,economic benefit,reliability,social responsibility,user satisfaction,and carbon-emissions.A system dynamics model was then developed to reflect the causal feedback relationship between the impact of the carbon market on the investment and operation of power-grid enterprises.The simulation results of a provincial power-grid enterprise analyze comprehensive investment evaluation benefits over a 10-year period and the impact of carbon emissions on the investment and operation of power-grid enterprises.This study provides guidelines for the benign development of power-grid enterprises within the context of the carbon market. 展开更多
关键词 Carbon market Power-grid enterprises Investment benefit evaluation System dynamics analysis
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Evolutionary analysis of green credit and automobile enterprises under the mechanism of dynamic reward and punishment based on government regulation
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作者 Yu Dong Xiaoyu Huang +1 位作者 Hongan Gan Xuyang Liu 《中国科学技术大学学报》 CAS CSCD 北大核心 2024年第5期49-62,I0007,共15页
To explore the green development of automobile enterprises and promote the achievement of the“dual carbon”target,based on the bounded rationality assumptions,this study constructed a tripartite evolutionary game mod... To explore the green development of automobile enterprises and promote the achievement of the“dual carbon”target,based on the bounded rationality assumptions,this study constructed a tripartite evolutionary game model of gov-ernment,commercial banks,and automobile enterprises;introduced a dynamic reward and punishment mechanism;and analyzed the development process of the three parties’strategic behavior under the static and dynamic reward and punish-ment mechanism.Vensim PLE was used for numerical simulation analysis.Our results indicate that the system could not reach a stable state under the static reward and punishment mechanism.A dynamic reward and punishment mechanism can effectively improve the system stability and better fit real situations.Under the dynamic reward and punishment mechan-ism,an increase in the initial probabilities of the three parties can promote the system stability,and the government can im-plement effective supervision by adjusting the upper limit of the reward and punishment intensity.Finally,the implementa-tion of green credit by commercial banks plays a significant role in promoting the green development of automobile enter-prises. 展开更多
关键词 automobile enterprises green credit system dynamics reward and punishment mechanism
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Demography and Socio-Economic Aspects on Irrigated Smallholder Agricultural Enterprises and Their Association with the Cultivation of Maize (Zea mays L.) as a Selected Field Crop
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作者 Tsumbedzo Jutas Mavhungu Azwihangwisi Edward Nesamvuni +2 位作者 Khathutshelo Alfred Tshikolomo Ndivhudzannyi Sylvestor Mpandeli Johan Adriaan van Niekerk 《Agricultural Sciences》 2024年第7期729-741,共13页
The purpose of this study is to correlate demography and socio-economic aspects at Irrigated Smallholder Agricultural Enterprises and their association with the Cultivation of Maize in order to determine its positive ... The purpose of this study is to correlate demography and socio-economic aspects at Irrigated Smallholder Agricultural Enterprises and their association with the Cultivation of Maize in order to determine its positive impacts at irrigated smallholders’ agricultural entrepreneurs’ household. Chi-square test was used as descriptive analysis method. The Fischer Exact tests were employed to test demography (gender, age, education, and income) in winter and summer production season of irrigated smallholder agricultural enterprises and their association with the cultivation of selected field crop (i.e. maize). The results show that gender results were not being statistically significant, as measured by the Phi measure of effect size, φ = 0.149, p = 0.011, and φ = 0.05, p = 0.392 in summer. As far as age is concern, it appears to be a statistically significant association between cultivating maize and age in winter, φ = 0.046, p = 0.730 in winter and φ = 0.172, p = 0.013. Education winter result not being statistically significant, the effect size showed a weak association, as measured by the Phi measure of effect size, φ = 0.112, p = 0.305 and φ = 0.035, p = 0.948 in summer. Income result not being statistically significant, as measured by the Phi measure of effect size, φ = 0.049, p = 0.399 and φ = 0.081, p = 0.166 in summer. In conclusion, the study shows that the development of best management practices must be based on a comprehensive analysis of the livelihoods and irrigated smallholder agricultural enterprise farming styles of participating irrigated smallholder agricultural entrepreneurs. 展开更多
关键词 MAIZE ASSOCIATION Irrigated Smallholder Agricultural enterprises DEMOGRAPHY Livelihoods
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Research on Pathways of How Digital Transformation Affects the Business Performance of MEEC Enterprises in Chengdu
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作者 Zhu Yurong Luo Ziling 《Contemporary Social Sciences》 2024年第1期99-121,共23页
This paper aims to examine the impact of digital transformations on the business performance of the meetings,expositions,events,and conventions(MEEC)industry in Chengdu by conducting an empirical analysis of 68 MEEC e... This paper aims to examine the impact of digital transformations on the business performance of the meetings,expositions,events,and conventions(MEEC)industry in Chengdu by conducting an empirical analysis of 68 MEEC enterprises in the city.The study employed the fuzzy-set qualitative comparative analysis(fsQCA)method to explore the pathways and factors involved.Drawing on the theory of synergetics,nine condition variables were carefully selected from four dimensions:digital technologies,digital strategy,digital infrastructure,and digital innovation.The findings revealed that digital transformations were an intricate systematic process,whereby a single factor alone did not serve as a necessary condition for MEEC enterprises to achieve high business performance.The analysis identified five distinct pathways that would lead to high performance,which can be categorized into three distinct models:the“organization-human resources”dominated model,the“human resources-infrastructure”driven model,and the multi-factor coordination model.The analysis also identified two pathways that would result in low performance,categorized as the“basic condition absent”model.Notably,there was substantial heterogeneity observed in the configurational pathways in terms of the magnitude of the impact of digital transformation on business performance across MEEC enterprises of different sizes.This paper suggests that the government should assume the role of a platform,providing policy and financial support to MEEC enterprises to help guide them through the process of digital transformation and that MEEC enterprises themselves should seize the opportunities arising from digital transformation to strengthen their digital infrastructure construction,human resources development,and innovation in brand building.This study presents empirical evidence that contributes to the understanding of the transformation process of MEEC enterprises within the digital economy era,as well as valuable insights into understanding the channels and internal conditions involved in digital transformations. 展开更多
关键词 MEEC enterprises business performance fsQCA digital transformation
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Central environmental protection inspection and carbon emission reduction: A tripartite evolutionary game model from the perspective of carbon neutrality
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作者 Zhen-Hua Zhang Dan Ling +2 位作者 Qin-Xin Yang Yan-Chao Feng Jing Xiu 《Petroleum Science》 SCIE EI CAS CSCD 2024年第3期2139-2153,共15页
Since the carbon neutrality target was proposed,many countries have been facing severe challenges to carbon emission reduction sustainably.This study is conducted using a tripartite evolutionary game model to explore ... Since the carbon neutrality target was proposed,many countries have been facing severe challenges to carbon emission reduction sustainably.This study is conducted using a tripartite evolutionary game model to explore the impact of the central environmental protection inspection(CEPI)on driving carbon emission reduction,and to study what factors influence the strategic choices of each party and how they interact with each other.The research results suggest that local governments and manufacturing enterprises would choose strategies that are beneficial to carbon reduction when CEPI increases.When the initial willingness of all parties increases 20%,50%—80%,the time spent for the whole system to achieve stability decreases from 100%,60%—30%.The evolutionary result of“thorough inspection,regulation implementation,low-carbon management”is the best strategy for the tripartite evolutionary game.Moreover,the smaller the cost and the larger the benefit,the greater the likelihood of the three-party game stability strategy appears.This study has important guiding significance for other developing countries to promote carbon emission reduction by environmental policy. 展开更多
关键词 Central environmental protection INSPECTION Local government Manufacturing enterprise Tripartite evolutionary game Carbon emission reduction
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Research on the Collaborative Governance of Social Responsibility in Online Audiovisual Enterprises
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作者 Chuying Kang Muhammad Zaffwan Idris Juan Liu 《Social Networking》 2024年第1期1-13,共13页
This paper aims to analyze the present conditions of the social responsibility ecosystem in online audiovisual enterprises in the digital age. It focuses on the governance of social responsibility in these enterprises... This paper aims to analyze the present conditions of the social responsibility ecosystem in online audiovisual enterprises in the digital age. It focuses on the governance of social responsibility in these enterprises and conducts an in-depth analysis of the problems and influencing factors related to the social responsibility aberrations of online audiovisual enterprises. Drawing upon social responsibility theory and collaborative governance theory, this research constructs a social responsibility guidance and governance system guided by the public, supported by the voluntary fulfillment of responsibilities by online audiovisual enterprises, and based on the collaborative participation of diverse stakeholders. It explores and optimizes the implementation pathways of this system, providing theoretical support and practical guidance for promoting the sustainable development of online audiovisual enterprises. Furthermore, it aims to contribute to the creation of a harmonious Internet ecosystem. 展开更多
关键词 Online Audiovisual enterprises Social Responsibility Collaborative Governance
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