检索结果-南通市图书馆

A RPC test station based on ROOT and VME

Nuclear Science and Techniques 2016年第2期27卷 79-85页

作者： Zhi-Peng Lu Qing-Min Zhang Jie Zhao Jia-Wen Zhang Yu-Guang Xie Sen Qian Zhe Ning jeremiah Monari kebwaro Yu-Chi Chen Zi-Xing He Department of Nuclear Science and Technology School of Energy and Power EngineeringXi'an Jiaotong UniversityXi’an 710049China State Key Laboratory of Particle Detection and Electronics Beijing 100049China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China

Due to its advantages in large-area application situations, the R&D of the resistive plate chamber(RPC)has always been carried out. A performance test station for RPC R&D has been designed and developed based on the VME bus and ROOT in Linux. This system can be customized expediently according to the requirements of different tests, which facilitates detector R&D because of its automatic HV scan, especially for long-term test. With this system, we have implemented the RPC performance test,including the efficiency curve, counting rate, dark current and charge and timing resolution.

关键词： VME总线 RPC 试验站 Linux 性能试验台时间分辨率长期试验性能测试

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Water Resources and Management under Increasing Urban Demography: A Kenyan Perspective—A Review

引用

Journal of Water Resource and Protection 2018年第9期10卷 919-938页

作者： Deziline Adhiambo Ondigo Agnes Mumo Kavoo jeremiah kebwaro Department of Physical Sciences Karatina University Karatina Kenya Department of Horticulture Jomo Kenyatta University of Agriculture and Technology Nairobi Kenya

The United Nations classifies Kenya as a water-scarce country since it has less than 1000 m3 per capita of renewable freshwater supplies. Numerous factors including global warming, contamination of drinking water, and a lack of investment in water resources have aggravated the water crisis in Kenya. Estimates indicate that only about 56% of its population has access to safe water supply. Like many developing countries, Kenya recognizes the crucial role of water in realizing its development goals. Its economic performance and poverty reduction are critically dependent on clean water availability for agriculture, industrialization, energy production and tourism among others. Similar to most developing countries, Kenya suffers from lack of human, monetary and institutional capabilities to efficiently provide clean and sufficient water to its citizens. The water shortage in the major cities is acute and chronic and has continued to worsen with increasing urbanization, water pollution and encroachment of water catchment areas by humans and invasive plant species. Despite the water challenges facing the urban populations, Kenya possesses sufficient water resources to meet demand if the available resources are properly managed. Several initiatives are being put in place in Kenya to mitigate the water challenges and protect water resources in Kenya. These include enacting of water policies to protect water catchment areas, reduce pollution and enhance access to clean water.

关键词： Kenya Urbanization Water Resource Crisis Water Act and Policy Water Kiosks

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：