Climate change has emerged as an important global issue,primarily driven by human activities,affecting ecosystems,societies,and economies worldwide.This review employed a comprehensive narrative analysis that incorpor...Climate change has emerged as an important global issue,primarily driven by human activities,affecting ecosystems,societies,and economies worldwide.This review employed a comprehensive narrative analysis that incorporates expertise from policy studies,environmental science,and economics.Targeted keywords are used to systematically search major academic databases.This article explores various aspects of climate change,economic consequences,and the evolving discourse on climate risk.It addresses the association between climate change and several economic variables,such as gross domestic product(GDP),foreign direct investment(FDI),and financial markets.The review highlights the complex relationship among physical risks,transition risks,and approaches to cope with climate change.It examines global climate policies such as the Kyoto Protocol and Paris Agreement.This study also investigates climate risk assessment models like Integrated Assessment Models(IAMs)and how they help understand the economic effect of climate change.Moreover,it explores ways to adapt to and reduce climate change,such as carbon taxes and subsidies.This review focuses on the critical importance of instruments like the Climate Action Tracker in evaluating national and global climate change responses,which serve as a framework for assessing policy effectiveness and progress toward emission targets.By integrating different viewpoints from economics,environmental science,and governance,this review underscores the value of coordinated global action to address the challenges posed by climate change.展开更多
首先阐述菲涅尔反射基本原理及公式,介绍光伏组件结构,分析反射率与入射角关系。接着理论计算光伏组件的IAM(I nci dent Angl e Modi f i er,入射角校正)损失,并与行业实测值对比,同时通过PVs ys t软件模拟IAM造成的发电量损失。最终得...首先阐述菲涅尔反射基本原理及公式,介绍光伏组件结构,分析反射率与入射角关系。接着理论计算光伏组件的IAM(I nci dent Angl e Modi f i er,入射角校正)损失,并与行业实测值对比,同时通过PVs ys t软件模拟IAM造成的发电量损失。最终得出结论:入射角变化对光伏组件光学损失影响大,其大于50°时反射损失显著增大,镀减反射膜可减少损失,IAM对电站运行性能影响巨大,选IAM值优的产品能提高发电量。展开更多
ERP系统的安全应用一直是企业面临的信息安全问题,为了保障ERP应用与信息访问的安全性,我们为ERP系统搭建了一套IAM(Identity and Access Management)网络安全方案。该方案为ERP应用提供了可靠、高效的指纹认证以及安全可靠的包过滤防...ERP系统的安全应用一直是企业面临的信息安全问题,为了保障ERP应用与信息访问的安全性,我们为ERP系统搭建了一套IAM(Identity and Access Management)网络安全方案。该方案为ERP应用提供了可靠、高效的指纹认证以及安全可靠的包过滤防火墙模块、实时的数据库进程监控模块;从而确保ERP系统信息的安全可靠。本文叙述了IAM系统;分析了IAM系统内部与ERP系统的交互过程;然后详述了基于Windows API包过滤技术的防火墙模块的设计以及相关的其它网络安全设计,使系统可根据IAM身份验证信息进行动态过滤的目的,弥补了一般防火墙规则难以与应用软件灵活互动的不足,为企业应用的信息安全访问提供了可靠的保障。展开更多
基金the Tamil Nadu Agricultural University and the Department of Agricultural and Rural Management in India for providing the necessary database access and research support。
文摘Climate change has emerged as an important global issue,primarily driven by human activities,affecting ecosystems,societies,and economies worldwide.This review employed a comprehensive narrative analysis that incorporates expertise from policy studies,environmental science,and economics.Targeted keywords are used to systematically search major academic databases.This article explores various aspects of climate change,economic consequences,and the evolving discourse on climate risk.It addresses the association between climate change and several economic variables,such as gross domestic product(GDP),foreign direct investment(FDI),and financial markets.The review highlights the complex relationship among physical risks,transition risks,and approaches to cope with climate change.It examines global climate policies such as the Kyoto Protocol and Paris Agreement.This study also investigates climate risk assessment models like Integrated Assessment Models(IAMs)and how they help understand the economic effect of climate change.Moreover,it explores ways to adapt to and reduce climate change,such as carbon taxes and subsidies.This review focuses on the critical importance of instruments like the Climate Action Tracker in evaluating national and global climate change responses,which serve as a framework for assessing policy effectiveness and progress toward emission targets.By integrating different viewpoints from economics,environmental science,and governance,this review underscores the value of coordinated global action to address the challenges posed by climate change.
文摘首先阐述菲涅尔反射基本原理及公式,介绍光伏组件结构,分析反射率与入射角关系。接着理论计算光伏组件的IAM(I nci dent Angl e Modi f i er,入射角校正)损失,并与行业实测值对比,同时通过PVs ys t软件模拟IAM造成的发电量损失。最终得出结论:入射角变化对光伏组件光学损失影响大,其大于50°时反射损失显著增大,镀减反射膜可减少损失,IAM对电站运行性能影响巨大,选IAM值优的产品能提高发电量。
文摘ERP系统的安全应用一直是企业面临的信息安全问题,为了保障ERP应用与信息访问的安全性,我们为ERP系统搭建了一套IAM(Identity and Access Management)网络安全方案。该方案为ERP应用提供了可靠、高效的指纹认证以及安全可靠的包过滤防火墙模块、实时的数据库进程监控模块;从而确保ERP系统信息的安全可靠。本文叙述了IAM系统;分析了IAM系统内部与ERP系统的交互过程;然后详述了基于Windows API包过滤技术的防火墙模块的设计以及相关的其它网络安全设计,使系统可根据IAM身份验证信息进行动态过滤的目的,弥补了一般防火墙规则难以与应用软件灵活互动的不足,为企业应用的信息安全访问提供了可靠的保障。
